--- /dev/null
+The main author of libsndfile is Erik de Castro Lopo <erikd@mega-nerd.com>
+apart from code in the following directories:
+
+ - src/GSM610 : Written by Jutta Degener <jutta@cs.tu-berlin.de> and Carsten
+ Bormann <cabo@cs.tu-berlin.de>. They should not be contacted in relation to
+ libsndfile or the GSM 6.10 code that is part of libsndfile. Their original
+ code can be found at:
+
+ http://kbs.cs.tu-berlin.de/~jutta/toast.html
+
+ - src/G72x : Released by Sun Microsystems, Inc. to the public domain. Minor
+ modifications were required to integrate these files into libsndfile. The
+ changes are listed in src/G72x/ChangeLog.
+
--- /dev/null
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+That's all there is to it!
+
--- /dev/null
+#! /bin/sh
+# Wrapper for compilers which do not understand `-c -o'.
+
+scriptversion=2009-04-28.21; # UTC
+
+# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2009 Free Software
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+# any later version.
+#
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+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
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+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
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+
+# This file is maintained in Automake, please report
+# bugs to <bug-automake@gnu.org> or send patches to
+# <automake-patches@gnu.org>.
+
+case $1 in
+ '')
+ echo "$0: No command. Try \`$0 --help' for more information." 1>&2
+ exit 1;
+ ;;
+ -h | --h*)
+ cat <<\EOF
+Usage: compile [--help] [--version] PROGRAM [ARGS]
+
+Wrapper for compilers which do not understand `-c -o'.
+Remove `-o dest.o' from ARGS, run PROGRAM with the remaining
+arguments, and rename the output as expected.
+
+If you are trying to build a whole package this is not the
+right script to run: please start by reading the file `INSTALL'.
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+ exit $?
+ ;;
+ -v | --v*)
+ echo "compile $scriptversion"
+ exit $?
+ ;;
+esac
+
+ofile=
+cfile=
+eat=
+
+for arg
+do
+ if test -n "$eat"; then
+ eat=
+ else
+ case $1 in
+ -o)
+ # configure might choose to run compile as `compile cc -o foo foo.c'.
+ # So we strip `-o arg' only if arg is an object.
+ eat=1
+ case $2 in
+ *.o | *.obj)
+ ofile=$2
+ ;;
+ *)
+ set x "$@" -o "$2"
+ shift
+ ;;
+ esac
+ ;;
+ *.c)
+ cfile=$1
+ set x "$@" "$1"
+ shift
+ ;;
+ *)
+ set x "$@" "$1"
+ shift
+ ;;
+ esac
+ fi
+ shift
+done
+
+if test -z "$ofile" || test -z "$cfile"; then
+ # If no `-o' option was seen then we might have been invoked from a
+ # pattern rule where we don't need one. That is ok -- this is a
+ # normal compilation that the losing compiler can handle. If no
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+ # ok.
+ exec "$@"
+fi
+
+# Name of file we expect compiler to create.
+cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
+
+# Create the lock directory.
+# Note: use `[/\\:.-]' here to ensure that we don't use the same name
+# that we are using for the .o file. Also, base the name on the expected
+# object file name, since that is what matters with a parallel build.
+lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
+while true; do
+ if mkdir "$lockdir" >/dev/null 2>&1; then
+ break
+ fi
+ sleep 1
+done
+# FIXME: race condition here if user kills between mkdir and trap.
+trap "rmdir '$lockdir'; exit 1" 1 2 15
+
+# Run the compile.
+"$@"
+ret=$?
+
+if test -f "$cofile"; then
+ mv "$cofile" "$ofile"
+elif test -f "${cofile}bj"; then
+ mv "${cofile}bj" "$ofile"
+fi
+
+rmdir "$lockdir"
+exit $ret
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
--- /dev/null
+#! /bin/sh
+# Attempt to guess a canonical system name.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+# Free Software Foundation, Inc.
+
+timestamp='2009-04-27'
+
+# This file is free software; you can redistribute it and/or modify it
+# under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Originally written by Per Bothner <per@bothner.com>.
+# Please send patches to <config-patches@gnu.org>. Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# This script attempts to guess a canonical system name similar to
+# config.sub. If it succeeds, it prints the system name on stdout, and
+# exits with 0. Otherwise, it exits with 1.
+#
+# The plan is that this can be called by configure scripts if you
+# don't specify an explicit build system type.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION]
+
+Output the configuration name of the system \`$me' is run on.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.guess ($timestamp)
+
+Originally written by Per Bothner.
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help" >&2
+ exit 1 ;;
+ * )
+ break ;;
+ esac
+done
+
+if test $# != 0; then
+ echo "$me: too many arguments$help" >&2
+ exit 1
+fi
+
+trap 'exit 1' 1 2 15
+
+# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
+# compiler to aid in system detection is discouraged as it requires
+# temporary files to be created and, as you can see below, it is a
+# headache to deal with in a portable fashion.
+
+# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
+# use `HOST_CC' if defined, but it is deprecated.
+
+# Portable tmp directory creation inspired by the Autoconf team.
+
+set_cc_for_build='
+trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
+trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
+: ${TMPDIR=/tmp} ;
+ { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
+ { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
+ { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
+ { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
+dummy=$tmp/dummy ;
+tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
+case $CC_FOR_BUILD,$HOST_CC,$CC in
+ ,,) echo "int x;" > $dummy.c ;
+ for c in cc gcc c89 c99 ; do
+ if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
+ CC_FOR_BUILD="$c"; break ;
+ fi ;
+ done ;
+ if test x"$CC_FOR_BUILD" = x ; then
+ CC_FOR_BUILD=no_compiler_found ;
+ fi
+ ;;
+ ,,*) CC_FOR_BUILD=$CC ;;
+ ,*,*) CC_FOR_BUILD=$HOST_CC ;;
+esac ; set_cc_for_build= ;'
+
+# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
+# (ghazi@noc.rutgers.edu 1994-08-24)
+if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
+ PATH=$PATH:/.attbin ; export PATH
+fi
+
+UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
+UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
+UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown
+UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
+
+# Note: order is significant - the case branches are not exclusive.
+
+case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
+ *:NetBSD:*:*)
+ # NetBSD (nbsd) targets should (where applicable) match one or
+ # more of the tupples: *-*-netbsdelf*, *-*-netbsdaout*,
+ # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently
+ # switched to ELF, *-*-netbsd* would select the old
+ # object file format. This provides both forward
+ # compatibility and a consistent mechanism for selecting the
+ # object file format.
+ #
+ # Note: NetBSD doesn't particularly care about the vendor
+ # portion of the name. We always set it to "unknown".
+ sysctl="sysctl -n hw.machine_arch"
+ UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
+ /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
+ case "${UNAME_MACHINE_ARCH}" in
+ armeb) machine=armeb-unknown ;;
+ arm*) machine=arm-unknown ;;
+ sh3el) machine=shl-unknown ;;
+ sh3eb) machine=sh-unknown ;;
+ sh5el) machine=sh5le-unknown ;;
+ *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
+ esac
+ # The Operating System including object format, if it has switched
+ # to ELF recently, or will in the future.
+ case "${UNAME_MACHINE_ARCH}" in
+ arm*|i386|m68k|ns32k|sh3*|sparc|vax)
+ eval $set_cc_for_build
+ if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep __ELF__ >/dev/null
+ then
+ # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
+ # Return netbsd for either. FIX?
+ os=netbsd
+ else
+ os=netbsdelf
+ fi
+ ;;
+ *)
+ os=netbsd
+ ;;
+ esac
+ # The OS release
+ # Debian GNU/NetBSD machines have a different userland, and
+ # thus, need a distinct triplet. However, they do not need
+ # kernel version information, so it can be replaced with a
+ # suitable tag, in the style of linux-gnu.
+ case "${UNAME_VERSION}" in
+ Debian*)
+ release='-gnu'
+ ;;
+ *)
+ release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
+ ;;
+ esac
+ # Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
+ # contains redundant information, the shorter form:
+ # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
+ echo "${machine}-${os}${release}"
+ exit ;;
+ *:OpenBSD:*:*)
+ UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
+ echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
+ exit ;;
+ *:ekkoBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
+ exit ;;
+ *:SolidBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
+ exit ;;
+ macppc:MirBSD:*:*)
+ echo powerpc-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ *:MirBSD:*:*)
+ echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
+ exit ;;
+ alpha:OSF1:*:*)
+ case $UNAME_RELEASE in
+ *4.0)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
+ ;;
+ *5.*)
+ UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
+ ;;
+ esac
+ # According to Compaq, /usr/sbin/psrinfo has been available on
+ # OSF/1 and Tru64 systems produced since 1995. I hope that
+ # covers most systems running today. This code pipes the CPU
+ # types through head -n 1, so we only detect the type of CPU 0.
+ ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1`
+ case "$ALPHA_CPU_TYPE" in
+ "EV4 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "EV4.5 (21064)")
+ UNAME_MACHINE="alpha" ;;
+ "LCA4 (21066/21068)")
+ UNAME_MACHINE="alpha" ;;
+ "EV5 (21164)")
+ UNAME_MACHINE="alphaev5" ;;
+ "EV5.6 (21164A)")
+ UNAME_MACHINE="alphaev56" ;;
+ "EV5.6 (21164PC)")
+ UNAME_MACHINE="alphapca56" ;;
+ "EV5.7 (21164PC)")
+ UNAME_MACHINE="alphapca57" ;;
+ "EV6 (21264)")
+ UNAME_MACHINE="alphaev6" ;;
+ "EV6.7 (21264A)")
+ UNAME_MACHINE="alphaev67" ;;
+ "EV6.8CB (21264C)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8AL (21264B)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.8CX (21264D)")
+ UNAME_MACHINE="alphaev68" ;;
+ "EV6.9A (21264/EV69A)")
+ UNAME_MACHINE="alphaev69" ;;
+ "EV7 (21364)")
+ UNAME_MACHINE="alphaev7" ;;
+ "EV7.9 (21364A)")
+ UNAME_MACHINE="alphaev79" ;;
+ esac
+ # A Pn.n version is a patched version.
+ # A Vn.n version is a released version.
+ # A Tn.n version is a released field test version.
+ # A Xn.n version is an unreleased experimental baselevel.
+ # 1.2 uses "1.2" for uname -r.
+ echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ exit ;;
+ Alpha\ *:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # Should we change UNAME_MACHINE based on the output of uname instead
+ # of the specific Alpha model?
+ echo alpha-pc-interix
+ exit ;;
+ 21064:Windows_NT:50:3)
+ echo alpha-dec-winnt3.5
+ exit ;;
+ Amiga*:UNIX_System_V:4.0:*)
+ echo m68k-unknown-sysv4
+ exit ;;
+ *:[Aa]miga[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-amigaos
+ exit ;;
+ *:[Mm]orph[Oo][Ss]:*:*)
+ echo ${UNAME_MACHINE}-unknown-morphos
+ exit ;;
+ *:OS/390:*:*)
+ echo i370-ibm-openedition
+ exit ;;
+ *:z/VM:*:*)
+ echo s390-ibm-zvmoe
+ exit ;;
+ *:OS400:*:*)
+ echo powerpc-ibm-os400
+ exit ;;
+ arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
+ echo arm-acorn-riscix${UNAME_RELEASE}
+ exit ;;
+ arm:riscos:*:*|arm:RISCOS:*:*)
+ echo arm-unknown-riscos
+ exit ;;
+ SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
+ echo hppa1.1-hitachi-hiuxmpp
+ exit ;;
+ Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
+ # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
+ if test "`(/bin/universe) 2>/dev/null`" = att ; then
+ echo pyramid-pyramid-sysv3
+ else
+ echo pyramid-pyramid-bsd
+ fi
+ exit ;;
+ NILE*:*:*:dcosx)
+ echo pyramid-pyramid-svr4
+ exit ;;
+ DRS?6000:unix:4.0:6*)
+ echo sparc-icl-nx6
+ exit ;;
+ DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
+ case `/usr/bin/uname -p` in
+ sparc) echo sparc-icl-nx7; exit ;;
+ esac ;;
+ s390x:SunOS:*:*)
+ echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4H:SunOS:5.*:*)
+ echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
+ echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
+ eval $set_cc_for_build
+ SUN_ARCH="i386"
+ # If there is a compiler, see if it is configured for 64-bit objects.
+ # Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
+ # This test works for both compilers.
+ if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
+ if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
+ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
+ grep IS_64BIT_ARCH >/dev/null
+ then
+ SUN_ARCH="x86_64"
+ fi
+ fi
+ echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:6*:*)
+ # According to config.sub, this is the proper way to canonicalize
+ # SunOS6. Hard to guess exactly what SunOS6 will be like, but
+ # it's likely to be more like Solaris than SunOS4.
+ echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ sun4*:SunOS:*:*)
+ case "`/usr/bin/arch -k`" in
+ Series*|S4*)
+ UNAME_RELEASE=`uname -v`
+ ;;
+ esac
+ # Japanese Language versions have a version number like `4.1.3-JL'.
+ echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
+ exit ;;
+ sun3*:SunOS:*:*)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ exit ;;
+ sun*:*:4.2BSD:*)
+ UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
+ test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
+ case "`/bin/arch`" in
+ sun3)
+ echo m68k-sun-sunos${UNAME_RELEASE}
+ ;;
+ sun4)
+ echo sparc-sun-sunos${UNAME_RELEASE}
+ ;;
+ esac
+ exit ;;
+ aushp:SunOS:*:*)
+ echo sparc-auspex-sunos${UNAME_RELEASE}
+ exit ;;
+ # The situation for MiNT is a little confusing. The machine name
+ # can be virtually everything (everything which is not
+ # "atarist" or "atariste" at least should have a processor
+ # > m68000). The system name ranges from "MiNT" over "FreeMiNT"
+ # to the lowercase version "mint" (or "freemint"). Finally
+ # the system name "TOS" denotes a system which is actually not
+ # MiNT. But MiNT is downward compatible to TOS, so this should
+ # be no problem.
+ atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
+ echo m68k-atari-mint${UNAME_RELEASE}
+ exit ;;
+ milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
+ echo m68k-milan-mint${UNAME_RELEASE}
+ exit ;;
+ hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
+ echo m68k-hades-mint${UNAME_RELEASE}
+ exit ;;
+ *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
+ echo m68k-unknown-mint${UNAME_RELEASE}
+ exit ;;
+ m68k:machten:*:*)
+ echo m68k-apple-machten${UNAME_RELEASE}
+ exit ;;
+ powerpc:machten:*:*)
+ echo powerpc-apple-machten${UNAME_RELEASE}
+ exit ;;
+ RISC*:Mach:*:*)
+ echo mips-dec-mach_bsd4.3
+ exit ;;
+ RISC*:ULTRIX:*:*)
+ echo mips-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ VAX*:ULTRIX*:*:*)
+ echo vax-dec-ultrix${UNAME_RELEASE}
+ exit ;;
+ 2020:CLIX:*:* | 2430:CLIX:*:*)
+ echo clipper-intergraph-clix${UNAME_RELEASE}
+ exit ;;
+ mips:*:*:UMIPS | mips:*:*:RISCos)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+#ifdef __cplusplus
+#include <stdio.h> /* for printf() prototype */
+ int main (int argc, char *argv[]) {
+#else
+ int main (argc, argv) int argc; char *argv[]; {
+#endif
+ #if defined (host_mips) && defined (MIPSEB)
+ #if defined (SYSTYPE_SYSV)
+ printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_SVR4)
+ printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
+ #endif
+ #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
+ printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
+ #endif
+ #endif
+ exit (-1);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c &&
+ dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
+ SYSTEM_NAME=`$dummy $dummyarg` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo mips-mips-riscos${UNAME_RELEASE}
+ exit ;;
+ Motorola:PowerMAX_OS:*:*)
+ echo powerpc-motorola-powermax
+ exit ;;
+ Motorola:*:4.3:PL8-*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
+ echo powerpc-harris-powermax
+ exit ;;
+ Night_Hawk:Power_UNIX:*:*)
+ echo powerpc-harris-powerunix
+ exit ;;
+ m88k:CX/UX:7*:*)
+ echo m88k-harris-cxux7
+ exit ;;
+ m88k:*:4*:R4*)
+ echo m88k-motorola-sysv4
+ exit ;;
+ m88k:*:3*:R3*)
+ echo m88k-motorola-sysv3
+ exit ;;
+ AViiON:dgux:*:*)
+ # DG/UX returns AViiON for all architectures
+ UNAME_PROCESSOR=`/usr/bin/uname -p`
+ if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
+ then
+ if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
+ [ ${TARGET_BINARY_INTERFACE}x = x ]
+ then
+ echo m88k-dg-dgux${UNAME_RELEASE}
+ else
+ echo m88k-dg-dguxbcs${UNAME_RELEASE}
+ fi
+ else
+ echo i586-dg-dgux${UNAME_RELEASE}
+ fi
+ exit ;;
+ M88*:DolphinOS:*:*) # DolphinOS (SVR3)
+ echo m88k-dolphin-sysv3
+ exit ;;
+ M88*:*:R3*:*)
+ # Delta 88k system running SVR3
+ echo m88k-motorola-sysv3
+ exit ;;
+ XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
+ echo m88k-tektronix-sysv3
+ exit ;;
+ Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
+ echo m68k-tektronix-bsd
+ exit ;;
+ *:IRIX*:*:*)
+ echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
+ exit ;;
+ ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
+ echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id
+ exit ;; # Note that: echo "'`uname -s`'" gives 'AIX '
+ i*86:AIX:*:*)
+ echo i386-ibm-aix
+ exit ;;
+ ia64:AIX:*:*)
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:2:3)
+ if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <sys/systemcfg.h>
+
+ main()
+ {
+ if (!__power_pc())
+ exit(1);
+ puts("powerpc-ibm-aix3.2.5");
+ exit(0);
+ }
+EOF
+ if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
+ then
+ echo "$SYSTEM_NAME"
+ else
+ echo rs6000-ibm-aix3.2.5
+ fi
+ elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
+ echo rs6000-ibm-aix3.2.4
+ else
+ echo rs6000-ibm-aix3.2
+ fi
+ exit ;;
+ *:AIX:*:[456])
+ IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
+ if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
+ IBM_ARCH=rs6000
+ else
+ IBM_ARCH=powerpc
+ fi
+ if [ -x /usr/bin/oslevel ] ; then
+ IBM_REV=`/usr/bin/oslevel`
+ else
+ IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
+ fi
+ echo ${IBM_ARCH}-ibm-aix${IBM_REV}
+ exit ;;
+ *:AIX:*:*)
+ echo rs6000-ibm-aix
+ exit ;;
+ ibmrt:4.4BSD:*|romp-ibm:BSD:*)
+ echo romp-ibm-bsd4.4
+ exit ;;
+ ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and
+ echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to
+ exit ;; # report: romp-ibm BSD 4.3
+ *:BOSX:*:*)
+ echo rs6000-bull-bosx
+ exit ;;
+ DPX/2?00:B.O.S.:*:*)
+ echo m68k-bull-sysv3
+ exit ;;
+ 9000/[34]??:4.3bsd:1.*:*)
+ echo m68k-hp-bsd
+ exit ;;
+ hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
+ echo m68k-hp-bsd4.4
+ exit ;;
+ 9000/[34678]??:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ case "${UNAME_MACHINE}" in
+ 9000/31? ) HP_ARCH=m68000 ;;
+ 9000/[34]?? ) HP_ARCH=m68k ;;
+ 9000/[678][0-9][0-9])
+ if [ -x /usr/bin/getconf ]; then
+ sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
+ sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
+ case "${sc_cpu_version}" in
+ 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
+ 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
+ 532) # CPU_PA_RISC2_0
+ case "${sc_kernel_bits}" in
+ 32) HP_ARCH="hppa2.0n" ;;
+ 64) HP_ARCH="hppa2.0w" ;;
+ '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20
+ esac ;;
+ esac
+ fi
+ if [ "${HP_ARCH}" = "" ]; then
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+
+ #define _HPUX_SOURCE
+ #include <stdlib.h>
+ #include <unistd.h>
+
+ int main ()
+ {
+ #if defined(_SC_KERNEL_BITS)
+ long bits = sysconf(_SC_KERNEL_BITS);
+ #endif
+ long cpu = sysconf (_SC_CPU_VERSION);
+
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
+ case CPU_PA_RISC2_0:
+ #if defined(_SC_KERNEL_BITS)
+ switch (bits)
+ {
+ case 64: puts ("hppa2.0w"); break;
+ case 32: puts ("hppa2.0n"); break;
+ default: puts ("hppa2.0"); break;
+ } break;
+ #else /* !defined(_SC_KERNEL_BITS) */
+ puts ("hppa2.0"); break;
+ #endif
+ default: puts ("hppa1.0"); break;
+ }
+ exit (0);
+ }
+EOF
+ (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
+ test -z "$HP_ARCH" && HP_ARCH=hppa
+ fi ;;
+ esac
+ if [ ${HP_ARCH} = "hppa2.0w" ]
+ then
+ eval $set_cc_for_build
+
+ # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
+ # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler
+ # generating 64-bit code. GNU and HP use different nomenclature:
+ #
+ # $ CC_FOR_BUILD=cc ./config.guess
+ # => hppa2.0w-hp-hpux11.23
+ # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
+ # => hppa64-hp-hpux11.23
+
+ if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
+ grep __LP64__ >/dev/null
+ then
+ HP_ARCH="hppa2.0w"
+ else
+ HP_ARCH="hppa64"
+ fi
+ fi
+ echo ${HP_ARCH}-hp-hpux${HPUX_REV}
+ exit ;;
+ ia64:HP-UX:*:*)
+ HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
+ echo ia64-hp-hpux${HPUX_REV}
+ exit ;;
+ 3050*:HI-UX:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <unistd.h>
+ int
+ main ()
+ {
+ long cpu = sysconf (_SC_CPU_VERSION);
+ /* The order matters, because CPU_IS_HP_MC68K erroneously returns
+ true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct
+ results, however. */
+ if (CPU_IS_PA_RISC (cpu))
+ {
+ switch (cpu)
+ {
+ case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
+ case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
+ default: puts ("hppa-hitachi-hiuxwe2"); break;
+ }
+ }
+ else if (CPU_IS_HP_MC68K (cpu))
+ puts ("m68k-hitachi-hiuxwe2");
+ else puts ("unknown-hitachi-hiuxwe2");
+ exit (0);
+ }
+EOF
+ $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+ echo unknown-hitachi-hiuxwe2
+ exit ;;
+ 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
+ echo hppa1.1-hp-bsd
+ exit ;;
+ 9000/8??:4.3bsd:*:*)
+ echo hppa1.0-hp-bsd
+ exit ;;
+ *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
+ echo hppa1.0-hp-mpeix
+ exit ;;
+ hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
+ echo hppa1.1-hp-osf
+ exit ;;
+ hp8??:OSF1:*:*)
+ echo hppa1.0-hp-osf
+ exit ;;
+ i*86:OSF1:*:*)
+ if [ -x /usr/sbin/sysversion ] ; then
+ echo ${UNAME_MACHINE}-unknown-osf1mk
+ else
+ echo ${UNAME_MACHINE}-unknown-osf1
+ fi
+ exit ;;
+ parisc*:Lites*:*:*)
+ echo hppa1.1-hp-lites
+ exit ;;
+ C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
+ echo c1-convex-bsd
+ exit ;;
+ C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
+ echo c34-convex-bsd
+ exit ;;
+ C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
+ echo c38-convex-bsd
+ exit ;;
+ C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
+ echo c4-convex-bsd
+ exit ;;
+ CRAY*Y-MP:*:*:*)
+ echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*[A-Z]90:*:*:*)
+ echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
+ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
+ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
+ -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*TS:*:*:*)
+ echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*T3E:*:*:*)
+ echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ CRAY*SV1:*:*:*)
+ echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ *:UNICOS/mp:*:*)
+ echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
+ exit ;;
+ F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
+ FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
+ echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ 5000:UNIX_System_V:4.*:*)
+ FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
+ FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
+ echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
+ exit ;;
+ i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
+ echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
+ exit ;;
+ sparc*:BSD/OS:*:*)
+ echo sparc-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:BSD/OS:*:*)
+ echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
+ exit ;;
+ *:FreeBSD:*:*)
+ case ${UNAME_MACHINE} in
+ pc98)
+ echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ amd64)
+ echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ *)
+ echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
+ esac
+ exit ;;
+ i*:CYGWIN*:*)
+ echo ${UNAME_MACHINE}-pc-cygwin
+ exit ;;
+ *:MINGW*:*)
+ echo ${UNAME_MACHINE}-pc-mingw32
+ exit ;;
+ i*:windows32*:*)
+ # uname -m includes "-pc" on this system.
+ echo ${UNAME_MACHINE}-mingw32
+ exit ;;
+ i*:PW*:*)
+ echo ${UNAME_MACHINE}-pc-pw32
+ exit ;;
+ *:Interix*:[3456]*)
+ case ${UNAME_MACHINE} in
+ x86)
+ echo i586-pc-interix${UNAME_RELEASE}
+ exit ;;
+ EM64T | authenticamd | genuineintel)
+ echo x86_64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ IA64)
+ echo ia64-unknown-interix${UNAME_RELEASE}
+ exit ;;
+ esac ;;
+ [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
+ echo i${UNAME_MACHINE}-pc-mks
+ exit ;;
+ i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
+ # How do we know it's Interix rather than the generic POSIX subsystem?
+ # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
+ # UNAME_MACHINE based on the output of uname instead of i386?
+ echo i586-pc-interix
+ exit ;;
+ i*:UWIN*:*)
+ echo ${UNAME_MACHINE}-pc-uwin
+ exit ;;
+ amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
+ echo x86_64-unknown-cygwin
+ exit ;;
+ p*:CYGWIN*:*)
+ echo powerpcle-unknown-cygwin
+ exit ;;
+ prep*:SunOS:5.*:*)
+ echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
+ exit ;;
+ *:GNU:*:*)
+ # the GNU system
+ echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
+ exit ;;
+ *:GNU/*:*:*)
+ # other systems with GNU libc and userland
+ echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu
+ exit ;;
+ i*86:Minix:*:*)
+ echo ${UNAME_MACHINE}-pc-minix
+ exit ;;
+ arm*:Linux:*:*)
+ eval $set_cc_for_build
+ if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
+ | grep -q __ARM_EABI__
+ then
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ else
+ echo ${UNAME_MACHINE}-unknown-linux-gnueabi
+ fi
+ exit ;;
+ avr32*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ cris:Linux:*:*)
+ echo cris-axis-linux-gnu
+ exit ;;
+ crisv32:Linux:*:*)
+ echo crisv32-axis-linux-gnu
+ exit ;;
+ frv:Linux:*:*)
+ echo frv-unknown-linux-gnu
+ exit ;;
+ ia64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m32r*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ m68*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ mips:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef mips
+ #undef mipsel
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=mipsel
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=mips
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+ /^CPU/{
+ s: ::g
+ p
+ }'`"
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ ;;
+ mips64:Linux:*:*)
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #undef CPU
+ #undef mips64
+ #undef mips64el
+ #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
+ CPU=mips64el
+ #else
+ #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
+ CPU=mips64
+ #else
+ CPU=
+ #endif
+ #endif
+EOF
+ eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+ /^CPU/{
+ s: ::g
+ p
+ }'`"
+ test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; }
+ ;;
+ or32:Linux:*:*)
+ echo or32-unknown-linux-gnu
+ exit ;;
+ ppc:Linux:*:*)
+ echo powerpc-unknown-linux-gnu
+ exit ;;
+ ppc64:Linux:*:*)
+ echo powerpc64-unknown-linux-gnu
+ exit ;;
+ alpha:Linux:*:*)
+ case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
+ EV5) UNAME_MACHINE=alphaev5 ;;
+ EV56) UNAME_MACHINE=alphaev56 ;;
+ PCA56) UNAME_MACHINE=alphapca56 ;;
+ PCA57) UNAME_MACHINE=alphapca56 ;;
+ EV6) UNAME_MACHINE=alphaev6 ;;
+ EV67) UNAME_MACHINE=alphaev67 ;;
+ EV68*) UNAME_MACHINE=alphaev68 ;;
+ esac
+ objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null
+ if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi
+ echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC}
+ exit ;;
+ padre:Linux:*:*)
+ echo sparc-unknown-linux-gnu
+ exit ;;
+ parisc:Linux:*:* | hppa:Linux:*:*)
+ # Look for CPU level
+ case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
+ PA7*) echo hppa1.1-unknown-linux-gnu ;;
+ PA8*) echo hppa2.0-unknown-linux-gnu ;;
+ *) echo hppa-unknown-linux-gnu ;;
+ esac
+ exit ;;
+ parisc64:Linux:*:* | hppa64:Linux:*:*)
+ echo hppa64-unknown-linux-gnu
+ exit ;;
+ s390:Linux:*:* | s390x:Linux:*:*)
+ echo ${UNAME_MACHINE}-ibm-linux
+ exit ;;
+ sh64*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sh*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ sparc:Linux:*:* | sparc64:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ vax:Linux:*:*)
+ echo ${UNAME_MACHINE}-dec-linux-gnu
+ exit ;;
+ x86_64:Linux:*:*)
+ echo x86_64-unknown-linux-gnu
+ exit ;;
+ xtensa*:Linux:*:*)
+ echo ${UNAME_MACHINE}-unknown-linux-gnu
+ exit ;;
+ i*86:Linux:*:*)
+ # The BFD linker knows what the default object file format is, so
+ # first see if it will tell us. cd to the root directory to prevent
+ # problems with other programs or directories called `ld' in the path.
+ # Set LC_ALL=C to ensure ld outputs messages in English.
+ ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \
+ | sed -ne '/supported targets:/!d
+ s/[ ][ ]*/ /g
+ s/.*supported targets: *//
+ s/ .*//
+ p'`
+ case "$ld_supported_targets" in
+ elf32-i386)
+ TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu"
+ ;;
+ a.out-i386-linux)
+ echo "${UNAME_MACHINE}-pc-linux-gnuaout"
+ exit ;;
+ "")
+ # Either a pre-BFD a.out linker (linux-gnuoldld) or
+ # one that does not give us useful --help.
+ echo "${UNAME_MACHINE}-pc-linux-gnuoldld"
+ exit ;;
+ esac
+ # Determine whether the default compiler is a.out or elf
+ eval $set_cc_for_build
+ sed 's/^ //' << EOF >$dummy.c
+ #include <features.h>
+ #ifdef __ELF__
+ # ifdef __GLIBC__
+ # if __GLIBC__ >= 2
+ LIBC=gnu
+ # else
+ LIBC=gnulibc1
+ # endif
+ # else
+ LIBC=gnulibc1
+ # endif
+ #else
+ #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC)
+ LIBC=gnu
+ #else
+ LIBC=gnuaout
+ #endif
+ #endif
+ #ifdef __dietlibc__
+ LIBC=dietlibc
+ #endif
+EOF
+ eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n '
+ /^LIBC/{
+ s: ::g
+ p
+ }'`"
+ test x"${LIBC}" != x && {
+ echo "${UNAME_MACHINE}-pc-linux-${LIBC}"
+ exit
+ }
+ test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; }
+ ;;
+ i*86:DYNIX/ptx:4*:*)
+ # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
+ # earlier versions are messed up and put the nodename in both
+ # sysname and nodename.
+ echo i386-sequent-sysv4
+ exit ;;
+ i*86:UNIX_SV:4.2MP:2.*)
+ # Unixware is an offshoot of SVR4, but it has its own version
+ # number series starting with 2...
+ # I am not positive that other SVR4 systems won't match this,
+ # I just have to hope. -- rms.
+ # Use sysv4.2uw... so that sysv4* matches it.
+ echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
+ exit ;;
+ i*86:OS/2:*:*)
+ # If we were able to find `uname', then EMX Unix compatibility
+ # is probably installed.
+ echo ${UNAME_MACHINE}-pc-os2-emx
+ exit ;;
+ i*86:XTS-300:*:STOP)
+ echo ${UNAME_MACHINE}-unknown-stop
+ exit ;;
+ i*86:atheos:*:*)
+ echo ${UNAME_MACHINE}-unknown-atheos
+ exit ;;
+ i*86:syllable:*:*)
+ echo ${UNAME_MACHINE}-pc-syllable
+ exit ;;
+ i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*)
+ echo i386-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ i*86:*DOS:*:*)
+ echo ${UNAME_MACHINE}-pc-msdosdjgpp
+ exit ;;
+ i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
+ UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
+ if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
+ echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
+ else
+ echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
+ fi
+ exit ;;
+ i*86:*:5:[678]*)
+ # UnixWare 7.x, OpenUNIX and OpenServer 6.
+ case `/bin/uname -X | grep "^Machine"` in
+ *486*) UNAME_MACHINE=i486 ;;
+ *Pentium) UNAME_MACHINE=i586 ;;
+ *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
+ esac
+ echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
+ exit ;;
+ i*86:*:3.2:*)
+ if test -f /usr/options/cb.name; then
+ UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
+ echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
+ elif /bin/uname -X 2>/dev/null >/dev/null ; then
+ UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
+ (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
+ (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
+ && UNAME_MACHINE=i586
+ (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
+ && UNAME_MACHINE=i686
+ (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
+ && UNAME_MACHINE=i686
+ echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
+ else
+ echo ${UNAME_MACHINE}-pc-sysv32
+ fi
+ exit ;;
+ pc:*:*:*)
+ # Left here for compatibility:
+ # uname -m prints for DJGPP always 'pc', but it prints nothing about
+ # the processor, so we play safe by assuming i586.
+ # Note: whatever this is, it MUST be the same as what config.sub
+ # prints for the "djgpp" host, or else GDB configury will decide that
+ # this is a cross-build.
+ echo i586-pc-msdosdjgpp
+ exit ;;
+ Intel:Mach:3*:*)
+ echo i386-pc-mach3
+ exit ;;
+ paragon:*:*:*)
+ echo i860-intel-osf1
+ exit ;;
+ i860:*:4.*:*) # i860-SVR4
+ if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
+ echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
+ else # Add other i860-SVR4 vendors below as they are discovered.
+ echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4
+ fi
+ exit ;;
+ mini*:CTIX:SYS*5:*)
+ # "miniframe"
+ echo m68010-convergent-sysv
+ exit ;;
+ mc68k:UNIX:SYSTEM5:3.51m)
+ echo m68k-convergent-sysv
+ exit ;;
+ M680?0:D-NIX:5.3:*)
+ echo m68k-diab-dnix
+ exit ;;
+ M68*:*:R3V[5678]*:*)
+ test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
+ 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
+ OS_REL=''
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4; exit; } ;;
+ NCR*:*:4.2:* | MPRAS*:*:4.2:*)
+ OS_REL='.3'
+ test -r /etc/.relid \
+ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
+ /bin/uname -p 2>/dev/null | grep 86 >/dev/null \
+ && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
+ /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
+ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
+ m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
+ echo m68k-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ mc68030:UNIX_System_V:4.*:*)
+ echo m68k-atari-sysv4
+ exit ;;
+ TSUNAMI:LynxOS:2.*:*)
+ echo sparc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ rs6000:LynxOS:2.*:*)
+ echo rs6000-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*)
+ echo powerpc-unknown-lynxos${UNAME_RELEASE}
+ exit ;;
+ SM[BE]S:UNIX_SV:*:*)
+ echo mips-dde-sysv${UNAME_RELEASE}
+ exit ;;
+ RM*:ReliantUNIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ RM*:SINIX-*:*:*)
+ echo mips-sni-sysv4
+ exit ;;
+ *:SINIX-*:*:*)
+ if uname -p 2>/dev/null >/dev/null ; then
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ echo ${UNAME_MACHINE}-sni-sysv4
+ else
+ echo ns32k-sni-sysv
+ fi
+ exit ;;
+ PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort
+ # says <Richard.M.Bartel@ccMail.Census.GOV>
+ echo i586-unisys-sysv4
+ exit ;;
+ *:UNIX_System_V:4*:FTX*)
+ # From Gerald Hewes <hewes@openmarket.com>.
+ # How about differentiating between stratus architectures? -djm
+ echo hppa1.1-stratus-sysv4
+ exit ;;
+ *:*:*:FTX*)
+ # From seanf@swdc.stratus.com.
+ echo i860-stratus-sysv4
+ exit ;;
+ i*86:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo ${UNAME_MACHINE}-stratus-vos
+ exit ;;
+ *:VOS:*:*)
+ # From Paul.Green@stratus.com.
+ echo hppa1.1-stratus-vos
+ exit ;;
+ mc68*:A/UX:*:*)
+ echo m68k-apple-aux${UNAME_RELEASE}
+ exit ;;
+ news*:NEWS-OS:6*:*)
+ echo mips-sony-newsos6
+ exit ;;
+ R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
+ if [ -d /usr/nec ]; then
+ echo mips-nec-sysv${UNAME_RELEASE}
+ else
+ echo mips-unknown-sysv${UNAME_RELEASE}
+ fi
+ exit ;;
+ BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only.
+ echo powerpc-be-beos
+ exit ;;
+ BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only.
+ echo powerpc-apple-beos
+ exit ;;
+ BePC:BeOS:*:*) # BeOS running on Intel PC compatible.
+ echo i586-pc-beos
+ exit ;;
+ BePC:Haiku:*:*) # Haiku running on Intel PC compatible.
+ echo i586-pc-haiku
+ exit ;;
+ SX-4:SUPER-UX:*:*)
+ echo sx4-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-5:SUPER-UX:*:*)
+ echo sx5-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-6:SUPER-UX:*:*)
+ echo sx6-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-7:SUPER-UX:*:*)
+ echo sx7-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8:SUPER-UX:*:*)
+ echo sx8-nec-superux${UNAME_RELEASE}
+ exit ;;
+ SX-8R:SUPER-UX:*:*)
+ echo sx8r-nec-superux${UNAME_RELEASE}
+ exit ;;
+ Power*:Rhapsody:*:*)
+ echo powerpc-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Rhapsody:*:*)
+ echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
+ exit ;;
+ *:Darwin:*:*)
+ UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
+ case $UNAME_PROCESSOR in
+ unknown) UNAME_PROCESSOR=powerpc ;;
+ esac
+ echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
+ exit ;;
+ *:procnto*:*:* | *:QNX:[0123456789]*:*)
+ UNAME_PROCESSOR=`uname -p`
+ if test "$UNAME_PROCESSOR" = "x86"; then
+ UNAME_PROCESSOR=i386
+ UNAME_MACHINE=pc
+ fi
+ echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
+ exit ;;
+ *:QNX:*:4*)
+ echo i386-pc-qnx
+ exit ;;
+ NSE-?:NONSTOP_KERNEL:*:*)
+ echo nse-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ NSR-?:NONSTOP_KERNEL:*:*)
+ echo nsr-tandem-nsk${UNAME_RELEASE}
+ exit ;;
+ *:NonStop-UX:*:*)
+ echo mips-compaq-nonstopux
+ exit ;;
+ BS2000:POSIX*:*:*)
+ echo bs2000-siemens-sysv
+ exit ;;
+ DS/*:UNIX_System_V:*:*)
+ echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
+ exit ;;
+ *:Plan9:*:*)
+ # "uname -m" is not consistent, so use $cputype instead. 386
+ # is converted to i386 for consistency with other x86
+ # operating systems.
+ if test "$cputype" = "386"; then
+ UNAME_MACHINE=i386
+ else
+ UNAME_MACHINE="$cputype"
+ fi
+ echo ${UNAME_MACHINE}-unknown-plan9
+ exit ;;
+ *:TOPS-10:*:*)
+ echo pdp10-unknown-tops10
+ exit ;;
+ *:TENEX:*:*)
+ echo pdp10-unknown-tenex
+ exit ;;
+ KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
+ echo pdp10-dec-tops20
+ exit ;;
+ XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
+ echo pdp10-xkl-tops20
+ exit ;;
+ *:TOPS-20:*:*)
+ echo pdp10-unknown-tops20
+ exit ;;
+ *:ITS:*:*)
+ echo pdp10-unknown-its
+ exit ;;
+ SEI:*:*:SEIUX)
+ echo mips-sei-seiux${UNAME_RELEASE}
+ exit ;;
+ *:DragonFly:*:*)
+ echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
+ exit ;;
+ *:*VMS:*:*)
+ UNAME_MACHINE=`(uname -p) 2>/dev/null`
+ case "${UNAME_MACHINE}" in
+ A*) echo alpha-dec-vms ; exit ;;
+ I*) echo ia64-dec-vms ; exit ;;
+ V*) echo vax-dec-vms ; exit ;;
+ esac ;;
+ *:XENIX:*:SysV)
+ echo i386-pc-xenix
+ exit ;;
+ i*86:skyos:*:*)
+ echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
+ exit ;;
+ i*86:rdos:*:*)
+ echo ${UNAME_MACHINE}-pc-rdos
+ exit ;;
+ i*86:AROS:*:*)
+ echo ${UNAME_MACHINE}-pc-aros
+ exit ;;
+esac
+
+#echo '(No uname command or uname output not recognized.)' 1>&2
+#echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2
+
+eval $set_cc_for_build
+cat >$dummy.c <<EOF
+#ifdef _SEQUENT_
+# include <sys/types.h>
+# include <sys/utsname.h>
+#endif
+main ()
+{
+#if defined (sony)
+#if defined (MIPSEB)
+ /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed,
+ I don't know.... */
+ printf ("mips-sony-bsd\n"); exit (0);
+#else
+#include <sys/param.h>
+ printf ("m68k-sony-newsos%s\n",
+#ifdef NEWSOS4
+ "4"
+#else
+ ""
+#endif
+ ); exit (0);
+#endif
+#endif
+
+#if defined (__arm) && defined (__acorn) && defined (__unix)
+ printf ("arm-acorn-riscix\n"); exit (0);
+#endif
+
+#if defined (hp300) && !defined (hpux)
+ printf ("m68k-hp-bsd\n"); exit (0);
+#endif
+
+#if defined (NeXT)
+#if !defined (__ARCHITECTURE__)
+#define __ARCHITECTURE__ "m68k"
+#endif
+ int version;
+ version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
+ if (version < 4)
+ printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
+ else
+ printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
+ exit (0);
+#endif
+
+#if defined (MULTIMAX) || defined (n16)
+#if defined (UMAXV)
+ printf ("ns32k-encore-sysv\n"); exit (0);
+#else
+#if defined (CMU)
+ printf ("ns32k-encore-mach\n"); exit (0);
+#else
+ printf ("ns32k-encore-bsd\n"); exit (0);
+#endif
+#endif
+#endif
+
+#if defined (__386BSD__)
+ printf ("i386-pc-bsd\n"); exit (0);
+#endif
+
+#if defined (sequent)
+#if defined (i386)
+ printf ("i386-sequent-dynix\n"); exit (0);
+#endif
+#if defined (ns32000)
+ printf ("ns32k-sequent-dynix\n"); exit (0);
+#endif
+#endif
+
+#if defined (_SEQUENT_)
+ struct utsname un;
+
+ uname(&un);
+
+ if (strncmp(un.version, "V2", 2) == 0) {
+ printf ("i386-sequent-ptx2\n"); exit (0);
+ }
+ if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
+ printf ("i386-sequent-ptx1\n"); exit (0);
+ }
+ printf ("i386-sequent-ptx\n"); exit (0);
+
+#endif
+
+#if defined (vax)
+# if !defined (ultrix)
+# include <sys/param.h>
+# if defined (BSD)
+# if BSD == 43
+ printf ("vax-dec-bsd4.3\n"); exit (0);
+# else
+# if BSD == 199006
+ printf ("vax-dec-bsd4.3reno\n"); exit (0);
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# endif
+# else
+ printf ("vax-dec-bsd\n"); exit (0);
+# endif
+# else
+ printf ("vax-dec-ultrix\n"); exit (0);
+# endif
+#endif
+
+#if defined (alliant) && defined (i860)
+ printf ("i860-alliant-bsd\n"); exit (0);
+#endif
+
+ exit (1);
+}
+EOF
+
+$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
+ { echo "$SYSTEM_NAME"; exit; }
+
+# Apollos put the system type in the environment.
+
+test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
+
+# Convex versions that predate uname can use getsysinfo(1)
+
+if [ -x /usr/convex/getsysinfo ]
+then
+ case `getsysinfo -f cpu_type` in
+ c1*)
+ echo c1-convex-bsd
+ exit ;;
+ c2*)
+ if getsysinfo -f scalar_acc
+ then echo c32-convex-bsd
+ else echo c2-convex-bsd
+ fi
+ exit ;;
+ c34*)
+ echo c34-convex-bsd
+ exit ;;
+ c38*)
+ echo c38-convex-bsd
+ exit ;;
+ c4*)
+ echo c4-convex-bsd
+ exit ;;
+ esac
+fi
+
+cat >&2 <<EOF
+$0: unable to guess system type
+
+This script, last modified $timestamp, has failed to recognize
+the operating system you are using. It is advised that you
+download the most up to date version of the config scripts from
+
+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
+and
+ http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
+
+If the version you run ($0) is already up to date, please
+send the following data and any information you think might be
+pertinent to <config-patches@gnu.org> in order to provide the needed
+information to handle your system.
+
+config.guess timestamp = $timestamp
+
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null`
+
+hostinfo = `(hostinfo) 2>/dev/null`
+/bin/universe = `(/bin/universe) 2>/dev/null`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null`
+/bin/arch = `(/bin/arch) 2>/dev/null`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
+
+UNAME_MACHINE = ${UNAME_MACHINE}
+UNAME_RELEASE = ${UNAME_RELEASE}
+UNAME_SYSTEM = ${UNAME_SYSTEM}
+UNAME_VERSION = ${UNAME_VERSION}
+EOF
+
+exit 1
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
--- /dev/null
+#! /bin/sh
+# Configuration validation subroutine script.
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+# 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
+# Free Software Foundation, Inc.
+
+timestamp='2009-04-17'
+
+# This file is (in principle) common to ALL GNU software.
+# The presence of a machine in this file suggests that SOME GNU software
+# can handle that machine. It does not imply ALL GNU software can.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
+# 02110-1301, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+
+# Please send patches to <config-patches@gnu.org>. Submit a context
+# diff and a properly formatted ChangeLog entry.
+#
+# Configuration subroutine to validate and canonicalize a configuration type.
+# Supply the specified configuration type as an argument.
+# If it is invalid, we print an error message on stderr and exit with code 1.
+# Otherwise, we print the canonical config type on stdout and succeed.
+
+# This file is supposed to be the same for all GNU packages
+# and recognize all the CPU types, system types and aliases
+# that are meaningful with *any* GNU software.
+# Each package is responsible for reporting which valid configurations
+# it does not support. The user should be able to distinguish
+# a failure to support a valid configuration from a meaningless
+# configuration.
+
+# The goal of this file is to map all the various variations of a given
+# machine specification into a single specification in the form:
+# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
+# or in some cases, the newer four-part form:
+# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
+# It is wrong to echo any other type of specification.
+
+me=`echo "$0" | sed -e 's,.*/,,'`
+
+usage="\
+Usage: $0 [OPTION] CPU-MFR-OPSYS
+ $0 [OPTION] ALIAS
+
+Canonicalize a configuration name.
+
+Operation modes:
+ -h, --help print this help, then exit
+ -t, --time-stamp print date of last modification, then exit
+ -v, --version print version number, then exit
+
+Report bugs and patches to <config-patches@gnu.org>."
+
+version="\
+GNU config.sub ($timestamp)
+
+Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001,
+2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
+
+This is free software; see the source for copying conditions. There is NO
+warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
+
+help="
+Try \`$me --help' for more information."
+
+# Parse command line
+while test $# -gt 0 ; do
+ case $1 in
+ --time-stamp | --time* | -t )
+ echo "$timestamp" ; exit ;;
+ --version | -v )
+ echo "$version" ; exit ;;
+ --help | --h* | -h )
+ echo "$usage"; exit ;;
+ -- ) # Stop option processing
+ shift; break ;;
+ - ) # Use stdin as input.
+ break ;;
+ -* )
+ echo "$me: invalid option $1$help"
+ exit 1 ;;
+
+ *local*)
+ # First pass through any local machine types.
+ echo $1
+ exit ;;
+
+ * )
+ break ;;
+ esac
+done
+
+case $# in
+ 0) echo "$me: missing argument$help" >&2
+ exit 1;;
+ 1) ;;
+ *) echo "$me: too many arguments$help" >&2
+ exit 1;;
+esac
+
+# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
+# Here we must recognize all the valid KERNEL-OS combinations.
+maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
+case $maybe_os in
+ nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \
+ uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \
+ kopensolaris*-gnu* | \
+ storm-chaos* | os2-emx* | rtmk-nova*)
+ os=-$maybe_os
+ basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
+ ;;
+ *)
+ basic_machine=`echo $1 | sed 's/-[^-]*$//'`
+ if [ $basic_machine != $1 ]
+ then os=`echo $1 | sed 's/.*-/-/'`
+ else os=; fi
+ ;;
+esac
+
+### Let's recognize common machines as not being operating systems so
+### that things like config.sub decstation-3100 work. We also
+### recognize some manufacturers as not being operating systems, so we
+### can provide default operating systems below.
+case $os in
+ -sun*os*)
+ # Prevent following clause from handling this invalid input.
+ ;;
+ -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
+ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
+ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
+ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
+ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
+ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
+ -apple | -axis | -knuth | -cray)
+ os=
+ basic_machine=$1
+ ;;
+ -sim | -cisco | -oki | -wec | -winbond)
+ os=
+ basic_machine=$1
+ ;;
+ -scout)
+ ;;
+ -wrs)
+ os=-vxworks
+ basic_machine=$1
+ ;;
+ -chorusos*)
+ os=-chorusos
+ basic_machine=$1
+ ;;
+ -chorusrdb)
+ os=-chorusrdb
+ basic_machine=$1
+ ;;
+ -hiux*)
+ os=-hiuxwe2
+ ;;
+ -sco6)
+ os=-sco5v6
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5)
+ os=-sco3.2v5
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco4)
+ os=-sco3.2v4
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2.[4-9]*)
+ os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco3.2v[4-9]*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco5v6*)
+ # Don't forget version if it is 3.2v4 or newer.
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -sco*)
+ os=-sco3.2v2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -udk*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -isc)
+ os=-isc2.2
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -clix*)
+ basic_machine=clipper-intergraph
+ ;;
+ -isc*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
+ ;;
+ -lynx*)
+ os=-lynxos
+ ;;
+ -ptx*)
+ basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
+ ;;
+ -windowsnt*)
+ os=`echo $os | sed -e 's/windowsnt/winnt/'`
+ ;;
+ -psos*)
+ os=-psos
+ ;;
+ -mint | -mint[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+esac
+
+# Decode aliases for certain CPU-COMPANY combinations.
+case $basic_machine in
+ # Recognize the basic CPU types without company name.
+ # Some are omitted here because they have special meanings below.
+ 1750a | 580 \
+ | a29k \
+ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
+ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
+ | am33_2.0 \
+ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \
+ | bfin \
+ | c4x | clipper \
+ | d10v | d30v | dlx | dsp16xx \
+ | fido | fr30 | frv \
+ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
+ | i370 | i860 | i960 | ia64 \
+ | ip2k | iq2000 \
+ | lm32 \
+ | m32c | m32r | m32rle | m68000 | m68k | m88k \
+ | maxq | mb | microblaze | mcore | mep | metag \
+ | mips | mipsbe | mipseb | mipsel | mipsle \
+ | mips16 \
+ | mips64 | mips64el \
+ | mips64octeon | mips64octeonel \
+ | mips64orion | mips64orionel \
+ | mips64r5900 | mips64r5900el \
+ | mips64vr | mips64vrel \
+ | mips64vr4100 | mips64vr4100el \
+ | mips64vr4300 | mips64vr4300el \
+ | mips64vr5000 | mips64vr5000el \
+ | mips64vr5900 | mips64vr5900el \
+ | mipsisa32 | mipsisa32el \
+ | mipsisa32r2 | mipsisa32r2el \
+ | mipsisa64 | mipsisa64el \
+ | mipsisa64r2 | mipsisa64r2el \
+ | mipsisa64sb1 | mipsisa64sb1el \
+ | mipsisa64sr71k | mipsisa64sr71kel \
+ | mipstx39 | mipstx39el \
+ | mn10200 | mn10300 \
+ | moxie \
+ | mt \
+ | msp430 \
+ | nios | nios2 \
+ | ns16k | ns32k \
+ | or32 \
+ | pdp10 | pdp11 | pj | pjl \
+ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \
+ | pyramid \
+ | score \
+ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
+ | sh64 | sh64le \
+ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
+ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \
+ | spu | strongarm \
+ | tahoe | thumb | tic4x | tic80 | tron \
+ | v850 | v850e \
+ | we32k \
+ | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \
+ | z8k | z80)
+ basic_machine=$basic_machine-unknown
+ ;;
+ m6811 | m68hc11 | m6812 | m68hc12)
+ # Motorola 68HC11/12.
+ basic_machine=$basic_machine-unknown
+ os=-none
+ ;;
+ m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
+ ;;
+ ms1)
+ basic_machine=mt-unknown
+ ;;
+
+ # We use `pc' rather than `unknown'
+ # because (1) that's what they normally are, and
+ # (2) the word "unknown" tends to confuse beginning users.
+ i*86 | x86_64)
+ basic_machine=$basic_machine-pc
+ ;;
+ # Object if more than one company name word.
+ *-*-*)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+ # Recognize the basic CPU types with company name.
+ 580-* \
+ | a29k-* \
+ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
+ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
+ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \
+ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \
+ | avr-* | avr32-* \
+ | bfin-* | bs2000-* \
+ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \
+ | clipper-* | craynv-* | cydra-* \
+ | d10v-* | d30v-* | dlx-* \
+ | elxsi-* \
+ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
+ | h8300-* | h8500-* \
+ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
+ | i*86-* | i860-* | i960-* | ia64-* \
+ | ip2k-* | iq2000-* \
+ | lm32-* \
+ | m32c-* | m32r-* | m32rle-* \
+ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
+ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
+ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
+ | mips16-* \
+ | mips64-* | mips64el-* \
+ | mips64octeon-* | mips64octeonel-* \
+ | mips64orion-* | mips64orionel-* \
+ | mips64r5900-* | mips64r5900el-* \
+ | mips64vr-* | mips64vrel-* \
+ | mips64vr4100-* | mips64vr4100el-* \
+ | mips64vr4300-* | mips64vr4300el-* \
+ | mips64vr5000-* | mips64vr5000el-* \
+ | mips64vr5900-* | mips64vr5900el-* \
+ | mipsisa32-* | mipsisa32el-* \
+ | mipsisa32r2-* | mipsisa32r2el-* \
+ | mipsisa64-* | mipsisa64el-* \
+ | mipsisa64r2-* | mipsisa64r2el-* \
+ | mipsisa64sb1-* | mipsisa64sb1el-* \
+ | mipsisa64sr71k-* | mipsisa64sr71kel-* \
+ | mipstx39-* | mipstx39el-* \
+ | mmix-* \
+ | mt-* \
+ | msp430-* \
+ | nios-* | nios2-* \
+ | none-* | np1-* | ns16k-* | ns32k-* \
+ | orion-* \
+ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
+ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \
+ | pyramid-* \
+ | romp-* | rs6000-* \
+ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
+ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
+ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
+ | sparclite-* \
+ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \
+ | tahoe-* | thumb-* \
+ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* | tile-* \
+ | tron-* \
+ | v850-* | v850e-* | vax-* \
+ | we32k-* \
+ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \
+ | xstormy16-* | xtensa*-* \
+ | ymp-* \
+ | z8k-* | z80-*)
+ ;;
+ # Recognize the basic CPU types without company name, with glob match.
+ xtensa*)
+ basic_machine=$basic_machine-unknown
+ ;;
+ # Recognize the various machine names and aliases which stand
+ # for a CPU type and a company and sometimes even an OS.
+ 386bsd)
+ basic_machine=i386-unknown
+ os=-bsd
+ ;;
+ 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
+ basic_machine=m68000-att
+ ;;
+ 3b*)
+ basic_machine=we32k-att
+ ;;
+ a29khif)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ abacus)
+ basic_machine=abacus-unknown
+ ;;
+ adobe68k)
+ basic_machine=m68010-adobe
+ os=-scout
+ ;;
+ alliant | fx80)
+ basic_machine=fx80-alliant
+ ;;
+ altos | altos3068)
+ basic_machine=m68k-altos
+ ;;
+ am29k)
+ basic_machine=a29k-none
+ os=-bsd
+ ;;
+ amd64)
+ basic_machine=x86_64-pc
+ ;;
+ amd64-*)
+ basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ amdahl)
+ basic_machine=580-amdahl
+ os=-sysv
+ ;;
+ amiga | amiga-*)
+ basic_machine=m68k-unknown
+ ;;
+ amigaos | amigados)
+ basic_machine=m68k-unknown
+ os=-amigaos
+ ;;
+ amigaunix | amix)
+ basic_machine=m68k-unknown
+ os=-sysv4
+ ;;
+ apollo68)
+ basic_machine=m68k-apollo
+ os=-sysv
+ ;;
+ apollo68bsd)
+ basic_machine=m68k-apollo
+ os=-bsd
+ ;;
+ aros)
+ basic_machine=i386-pc
+ os=-aros
+ ;;
+ aux)
+ basic_machine=m68k-apple
+ os=-aux
+ ;;
+ balance)
+ basic_machine=ns32k-sequent
+ os=-dynix
+ ;;
+ blackfin)
+ basic_machine=bfin-unknown
+ os=-linux
+ ;;
+ blackfin-*)
+ basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ c90)
+ basic_machine=c90-cray
+ os=-unicos
+ ;;
+ cegcc)
+ basic_machine=arm-unknown
+ os=-cegcc
+ ;;
+ convex-c1)
+ basic_machine=c1-convex
+ os=-bsd
+ ;;
+ convex-c2)
+ basic_machine=c2-convex
+ os=-bsd
+ ;;
+ convex-c32)
+ basic_machine=c32-convex
+ os=-bsd
+ ;;
+ convex-c34)
+ basic_machine=c34-convex
+ os=-bsd
+ ;;
+ convex-c38)
+ basic_machine=c38-convex
+ os=-bsd
+ ;;
+ cray | j90)
+ basic_machine=j90-cray
+ os=-unicos
+ ;;
+ craynv)
+ basic_machine=craynv-cray
+ os=-unicosmp
+ ;;
+ cr16)
+ basic_machine=cr16-unknown
+ os=-elf
+ ;;
+ crds | unos)
+ basic_machine=m68k-crds
+ ;;
+ crisv32 | crisv32-* | etraxfs*)
+ basic_machine=crisv32-axis
+ ;;
+ cris | cris-* | etrax*)
+ basic_machine=cris-axis
+ ;;
+ crx)
+ basic_machine=crx-unknown
+ os=-elf
+ ;;
+ da30 | da30-*)
+ basic_machine=m68k-da30
+ ;;
+ decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
+ basic_machine=mips-dec
+ ;;
+ decsystem10* | dec10*)
+ basic_machine=pdp10-dec
+ os=-tops10
+ ;;
+ decsystem20* | dec20*)
+ basic_machine=pdp10-dec
+ os=-tops20
+ ;;
+ delta | 3300 | motorola-3300 | motorola-delta \
+ | 3300-motorola | delta-motorola)
+ basic_machine=m68k-motorola
+ ;;
+ delta88)
+ basic_machine=m88k-motorola
+ os=-sysv3
+ ;;
+ dicos)
+ basic_machine=i686-pc
+ os=-dicos
+ ;;
+ djgpp)
+ basic_machine=i586-pc
+ os=-msdosdjgpp
+ ;;
+ dpx20 | dpx20-*)
+ basic_machine=rs6000-bull
+ os=-bosx
+ ;;
+ dpx2* | dpx2*-bull)
+ basic_machine=m68k-bull
+ os=-sysv3
+ ;;
+ ebmon29k)
+ basic_machine=a29k-amd
+ os=-ebmon
+ ;;
+ elxsi)
+ basic_machine=elxsi-elxsi
+ os=-bsd
+ ;;
+ encore | umax | mmax)
+ basic_machine=ns32k-encore
+ ;;
+ es1800 | OSE68k | ose68k | ose | OSE)
+ basic_machine=m68k-ericsson
+ os=-ose
+ ;;
+ fx2800)
+ basic_machine=i860-alliant
+ ;;
+ genix)
+ basic_machine=ns32k-ns
+ ;;
+ gmicro)
+ basic_machine=tron-gmicro
+ os=-sysv
+ ;;
+ go32)
+ basic_machine=i386-pc
+ os=-go32
+ ;;
+ h3050r* | hiux*)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ h8300hms)
+ basic_machine=h8300-hitachi
+ os=-hms
+ ;;
+ h8300xray)
+ basic_machine=h8300-hitachi
+ os=-xray
+ ;;
+ h8500hms)
+ basic_machine=h8500-hitachi
+ os=-hms
+ ;;
+ harris)
+ basic_machine=m88k-harris
+ os=-sysv3
+ ;;
+ hp300-*)
+ basic_machine=m68k-hp
+ ;;
+ hp300bsd)
+ basic_machine=m68k-hp
+ os=-bsd
+ ;;
+ hp300hpux)
+ basic_machine=m68k-hp
+ os=-hpux
+ ;;
+ hp3k9[0-9][0-9] | hp9[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k2[0-9][0-9] | hp9k31[0-9])
+ basic_machine=m68000-hp
+ ;;
+ hp9k3[2-9][0-9])
+ basic_machine=m68k-hp
+ ;;
+ hp9k6[0-9][0-9] | hp6[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hp9k7[0-79][0-9] | hp7[0-79][0-9])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k78[0-9] | hp78[0-9])
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
+ # FIXME: really hppa2.0-hp
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][13679] | hp8[0-9][13679])
+ basic_machine=hppa1.1-hp
+ ;;
+ hp9k8[0-9][0-9] | hp8[0-9][0-9])
+ basic_machine=hppa1.0-hp
+ ;;
+ hppa-next)
+ os=-nextstep3
+ ;;
+ hppaosf)
+ basic_machine=hppa1.1-hp
+ os=-osf
+ ;;
+ hppro)
+ basic_machine=hppa1.1-hp
+ os=-proelf
+ ;;
+ i370-ibm* | ibm*)
+ basic_machine=i370-ibm
+ ;;
+# I'm not sure what "Sysv32" means. Should this be sysv3.2?
+ i*86v32)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv32
+ ;;
+ i*86v4*)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv4
+ ;;
+ i*86v)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-sysv
+ ;;
+ i*86sol2)
+ basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
+ os=-solaris2
+ ;;
+ i386mach)
+ basic_machine=i386-mach
+ os=-mach
+ ;;
+ i386-vsta | vsta)
+ basic_machine=i386-unknown
+ os=-vsta
+ ;;
+ iris | iris4d)
+ basic_machine=mips-sgi
+ case $os in
+ -irix*)
+ ;;
+ *)
+ os=-irix4
+ ;;
+ esac
+ ;;
+ isi68 | isi)
+ basic_machine=m68k-isi
+ os=-sysv
+ ;;
+ m68knommu)
+ basic_machine=m68k-unknown
+ os=-linux
+ ;;
+ m68knommu-*)
+ basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ m88k-omron*)
+ basic_machine=m88k-omron
+ ;;
+ magnum | m3230)
+ basic_machine=mips-mips
+ os=-sysv
+ ;;
+ merlin)
+ basic_machine=ns32k-utek
+ os=-sysv
+ ;;
+ mingw32)
+ basic_machine=i386-pc
+ os=-mingw32
+ ;;
+ mingw32ce)
+ basic_machine=arm-unknown
+ os=-mingw32ce
+ ;;
+ miniframe)
+ basic_machine=m68000-convergent
+ ;;
+ *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
+ basic_machine=m68k-atari
+ os=-mint
+ ;;
+ mips3*-*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
+ ;;
+ mips3*)
+ basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
+ ;;
+ monitor)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ morphos)
+ basic_machine=powerpc-unknown
+ os=-morphos
+ ;;
+ msdos)
+ basic_machine=i386-pc
+ os=-msdos
+ ;;
+ ms1-*)
+ basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
+ ;;
+ mvs)
+ basic_machine=i370-ibm
+ os=-mvs
+ ;;
+ ncr3000)
+ basic_machine=i486-ncr
+ os=-sysv4
+ ;;
+ netbsd386)
+ basic_machine=i386-unknown
+ os=-netbsd
+ ;;
+ netwinder)
+ basic_machine=armv4l-rebel
+ os=-linux
+ ;;
+ news | news700 | news800 | news900)
+ basic_machine=m68k-sony
+ os=-newsos
+ ;;
+ news1000)
+ basic_machine=m68030-sony
+ os=-newsos
+ ;;
+ news-3600 | risc-news)
+ basic_machine=mips-sony
+ os=-newsos
+ ;;
+ necv70)
+ basic_machine=v70-nec
+ os=-sysv
+ ;;
+ next | m*-next )
+ basic_machine=m68k-next
+ case $os in
+ -nextstep* )
+ ;;
+ -ns2*)
+ os=-nextstep2
+ ;;
+ *)
+ os=-nextstep3
+ ;;
+ esac
+ ;;
+ nh3000)
+ basic_machine=m68k-harris
+ os=-cxux
+ ;;
+ nh[45]000)
+ basic_machine=m88k-harris
+ os=-cxux
+ ;;
+ nindy960)
+ basic_machine=i960-intel
+ os=-nindy
+ ;;
+ mon960)
+ basic_machine=i960-intel
+ os=-mon960
+ ;;
+ nonstopux)
+ basic_machine=mips-compaq
+ os=-nonstopux
+ ;;
+ np1)
+ basic_machine=np1-gould
+ ;;
+ nsr-tandem)
+ basic_machine=nsr-tandem
+ ;;
+ op50n-* | op60c-*)
+ basic_machine=hppa1.1-oki
+ os=-proelf
+ ;;
+ openrisc | openrisc-*)
+ basic_machine=or32-unknown
+ ;;
+ os400)
+ basic_machine=powerpc-ibm
+ os=-os400
+ ;;
+ OSE68000 | ose68000)
+ basic_machine=m68000-ericsson
+ os=-ose
+ ;;
+ os68k)
+ basic_machine=m68k-none
+ os=-os68k
+ ;;
+ pa-hitachi)
+ basic_machine=hppa1.1-hitachi
+ os=-hiuxwe2
+ ;;
+ paragon)
+ basic_machine=i860-intel
+ os=-osf
+ ;;
+ parisc)
+ basic_machine=hppa-unknown
+ os=-linux
+ ;;
+ parisc-*)
+ basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
+ os=-linux
+ ;;
+ pbd)
+ basic_machine=sparc-tti
+ ;;
+ pbb)
+ basic_machine=m68k-tti
+ ;;
+ pc532 | pc532-*)
+ basic_machine=ns32k-pc532
+ ;;
+ pc98)
+ basic_machine=i386-pc
+ ;;
+ pc98-*)
+ basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium | p5 | k5 | k6 | nexgen | viac3)
+ basic_machine=i586-pc
+ ;;
+ pentiumpro | p6 | 6x86 | athlon | athlon_*)
+ basic_machine=i686-pc
+ ;;
+ pentiumii | pentium2 | pentiumiii | pentium3)
+ basic_machine=i686-pc
+ ;;
+ pentium4)
+ basic_machine=i786-pc
+ ;;
+ pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
+ basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumpro-* | p6-* | 6x86-* | athlon-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
+ basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pentium4-*)
+ basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ pn)
+ basic_machine=pn-gould
+ ;;
+ power) basic_machine=power-ibm
+ ;;
+ ppc) basic_machine=powerpc-unknown
+ ;;
+ ppc-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppcle | powerpclittle | ppc-le | powerpc-little)
+ basic_machine=powerpcle-unknown
+ ;;
+ ppcle-* | powerpclittle-*)
+ basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64) basic_machine=powerpc64-unknown
+ ;;
+ ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ppc64le | powerpc64little | ppc64-le | powerpc64-little)
+ basic_machine=powerpc64le-unknown
+ ;;
+ ppc64le-* | powerpc64little-*)
+ basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
+ ;;
+ ps2)
+ basic_machine=i386-ibm
+ ;;
+ pw32)
+ basic_machine=i586-unknown
+ os=-pw32
+ ;;
+ rdos)
+ basic_machine=i386-pc
+ os=-rdos
+ ;;
+ rom68k)
+ basic_machine=m68k-rom68k
+ os=-coff
+ ;;
+ rm[46]00)
+ basic_machine=mips-siemens
+ ;;
+ rtpc | rtpc-*)
+ basic_machine=romp-ibm
+ ;;
+ s390 | s390-*)
+ basic_machine=s390-ibm
+ ;;
+ s390x | s390x-*)
+ basic_machine=s390x-ibm
+ ;;
+ sa29200)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ sb1)
+ basic_machine=mipsisa64sb1-unknown
+ ;;
+ sb1el)
+ basic_machine=mipsisa64sb1el-unknown
+ ;;
+ sde)
+ basic_machine=mipsisa32-sde
+ os=-elf
+ ;;
+ sei)
+ basic_machine=mips-sei
+ os=-seiux
+ ;;
+ sequent)
+ basic_machine=i386-sequent
+ ;;
+ sh)
+ basic_machine=sh-hitachi
+ os=-hms
+ ;;
+ sh5el)
+ basic_machine=sh5le-unknown
+ ;;
+ sh64)
+ basic_machine=sh64-unknown
+ ;;
+ sparclite-wrs | simso-wrs)
+ basic_machine=sparclite-wrs
+ os=-vxworks
+ ;;
+ sps7)
+ basic_machine=m68k-bull
+ os=-sysv2
+ ;;
+ spur)
+ basic_machine=spur-unknown
+ ;;
+ st2000)
+ basic_machine=m68k-tandem
+ ;;
+ stratus)
+ basic_machine=i860-stratus
+ os=-sysv4
+ ;;
+ sun2)
+ basic_machine=m68000-sun
+ ;;
+ sun2os3)
+ basic_machine=m68000-sun
+ os=-sunos3
+ ;;
+ sun2os4)
+ basic_machine=m68000-sun
+ os=-sunos4
+ ;;
+ sun3os3)
+ basic_machine=m68k-sun
+ os=-sunos3
+ ;;
+ sun3os4)
+ basic_machine=m68k-sun
+ os=-sunos4
+ ;;
+ sun4os3)
+ basic_machine=sparc-sun
+ os=-sunos3
+ ;;
+ sun4os4)
+ basic_machine=sparc-sun
+ os=-sunos4
+ ;;
+ sun4sol2)
+ basic_machine=sparc-sun
+ os=-solaris2
+ ;;
+ sun3 | sun3-*)
+ basic_machine=m68k-sun
+ ;;
+ sun4)
+ basic_machine=sparc-sun
+ ;;
+ sun386 | sun386i | roadrunner)
+ basic_machine=i386-sun
+ ;;
+ sv1)
+ basic_machine=sv1-cray
+ os=-unicos
+ ;;
+ symmetry)
+ basic_machine=i386-sequent
+ os=-dynix
+ ;;
+ t3e)
+ basic_machine=alphaev5-cray
+ os=-unicos
+ ;;
+ t90)
+ basic_machine=t90-cray
+ os=-unicos
+ ;;
+ tic54x | c54x*)
+ basic_machine=tic54x-unknown
+ os=-coff
+ ;;
+ tic55x | c55x*)
+ basic_machine=tic55x-unknown
+ os=-coff
+ ;;
+ tic6x | c6x*)
+ basic_machine=tic6x-unknown
+ os=-coff
+ ;;
+ tile*)
+ basic_machine=tile-unknown
+ os=-linux-gnu
+ ;;
+ tx39)
+ basic_machine=mipstx39-unknown
+ ;;
+ tx39el)
+ basic_machine=mipstx39el-unknown
+ ;;
+ toad1)
+ basic_machine=pdp10-xkl
+ os=-tops20
+ ;;
+ tower | tower-32)
+ basic_machine=m68k-ncr
+ ;;
+ tpf)
+ basic_machine=s390x-ibm
+ os=-tpf
+ ;;
+ udi29k)
+ basic_machine=a29k-amd
+ os=-udi
+ ;;
+ ultra3)
+ basic_machine=a29k-nyu
+ os=-sym1
+ ;;
+ v810 | necv810)
+ basic_machine=v810-nec
+ os=-none
+ ;;
+ vaxv)
+ basic_machine=vax-dec
+ os=-sysv
+ ;;
+ vms)
+ basic_machine=vax-dec
+ os=-vms
+ ;;
+ vpp*|vx|vx-*)
+ basic_machine=f301-fujitsu
+ ;;
+ vxworks960)
+ basic_machine=i960-wrs
+ os=-vxworks
+ ;;
+ vxworks68)
+ basic_machine=m68k-wrs
+ os=-vxworks
+ ;;
+ vxworks29k)
+ basic_machine=a29k-wrs
+ os=-vxworks
+ ;;
+ w65*)
+ basic_machine=w65-wdc
+ os=-none
+ ;;
+ w89k-*)
+ basic_machine=hppa1.1-winbond
+ os=-proelf
+ ;;
+ xbox)
+ basic_machine=i686-pc
+ os=-mingw32
+ ;;
+ xps | xps100)
+ basic_machine=xps100-honeywell
+ ;;
+ ymp)
+ basic_machine=ymp-cray
+ os=-unicos
+ ;;
+ z8k-*-coff)
+ basic_machine=z8k-unknown
+ os=-sim
+ ;;
+ z80-*-coff)
+ basic_machine=z80-unknown
+ os=-sim
+ ;;
+ none)
+ basic_machine=none-none
+ os=-none
+ ;;
+
+# Here we handle the default manufacturer of certain CPU types. It is in
+# some cases the only manufacturer, in others, it is the most popular.
+ w89k)
+ basic_machine=hppa1.1-winbond
+ ;;
+ op50n)
+ basic_machine=hppa1.1-oki
+ ;;
+ op60c)
+ basic_machine=hppa1.1-oki
+ ;;
+ romp)
+ basic_machine=romp-ibm
+ ;;
+ mmix)
+ basic_machine=mmix-knuth
+ ;;
+ rs6000)
+ basic_machine=rs6000-ibm
+ ;;
+ vax)
+ basic_machine=vax-dec
+ ;;
+ pdp10)
+ # there are many clones, so DEC is not a safe bet
+ basic_machine=pdp10-unknown
+ ;;
+ pdp11)
+ basic_machine=pdp11-dec
+ ;;
+ we32k)
+ basic_machine=we32k-att
+ ;;
+ sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
+ basic_machine=sh-unknown
+ ;;
+ sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
+ basic_machine=sparc-sun
+ ;;
+ cydra)
+ basic_machine=cydra-cydrome
+ ;;
+ orion)
+ basic_machine=orion-highlevel
+ ;;
+ orion105)
+ basic_machine=clipper-highlevel
+ ;;
+ mac | mpw | mac-mpw)
+ basic_machine=m68k-apple
+ ;;
+ pmac | pmac-mpw)
+ basic_machine=powerpc-apple
+ ;;
+ *-unknown)
+ # Make sure to match an already-canonicalized machine name.
+ ;;
+ *)
+ echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+
+# Here we canonicalize certain aliases for manufacturers.
+case $basic_machine in
+ *-digital*)
+ basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
+ ;;
+ *-commodore*)
+ basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
+ ;;
+ *)
+ ;;
+esac
+
+# Decode manufacturer-specific aliases for certain operating systems.
+
+if [ x"$os" != x"" ]
+then
+case $os in
+ # First match some system type aliases
+ # that might get confused with valid system types.
+ # -solaris* is a basic system type, with this one exception.
+ -solaris1 | -solaris1.*)
+ os=`echo $os | sed -e 's|solaris1|sunos4|'`
+ ;;
+ -solaris)
+ os=-solaris2
+ ;;
+ -svr4*)
+ os=-sysv4
+ ;;
+ -unixware*)
+ os=-sysv4.2uw
+ ;;
+ -gnu/linux*)
+ os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
+ ;;
+ # First accept the basic system types.
+ # The portable systems comes first.
+ # Each alternative MUST END IN A *, to match a version number.
+ # -sysv* is not here because it comes later, after sysvr4.
+ -gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
+ | -*vms* | -sco* | -esix* | -isc* | -aix* | -sunos | -sunos[34]*\
+ | -hpux* | -unos* | -osf* | -luna* | -dgux* | -solaris* | -sym* \
+ | -kopensolaris* \
+ | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
+ | -aos* | -aros* \
+ | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
+ | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
+ | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
+ | -openbsd* | -solidbsd* \
+ | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
+ | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
+ | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
+ | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
+ | -chorusos* | -chorusrdb* | -cegcc* \
+ | -cygwin* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
+ | -mingw32* | -linux-gnu* | -linux-newlib* | -linux-uclibc* \
+ | -uxpv* | -beos* | -mpeix* | -udk* \
+ | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
+ | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
+ | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
+ | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
+ | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
+ | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
+ | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
+ # Remember, each alternative MUST END IN *, to match a version number.
+ ;;
+ -qnx*)
+ case $basic_machine in
+ x86-* | i*86-*)
+ ;;
+ *)
+ os=-nto$os
+ ;;
+ esac
+ ;;
+ -nto-qnx*)
+ ;;
+ -nto*)
+ os=`echo $os | sed -e 's|nto|nto-qnx|'`
+ ;;
+ -sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
+ | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
+ | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
+ ;;
+ -mac*)
+ os=`echo $os | sed -e 's|mac|macos|'`
+ ;;
+ -linux-dietlibc)
+ os=-linux-dietlibc
+ ;;
+ -linux*)
+ os=`echo $os | sed -e 's|linux|linux-gnu|'`
+ ;;
+ -sunos5*)
+ os=`echo $os | sed -e 's|sunos5|solaris2|'`
+ ;;
+ -sunos6*)
+ os=`echo $os | sed -e 's|sunos6|solaris3|'`
+ ;;
+ -opened*)
+ os=-openedition
+ ;;
+ -os400*)
+ os=-os400
+ ;;
+ -wince*)
+ os=-wince
+ ;;
+ -osfrose*)
+ os=-osfrose
+ ;;
+ -osf*)
+ os=-osf
+ ;;
+ -utek*)
+ os=-bsd
+ ;;
+ -dynix*)
+ os=-bsd
+ ;;
+ -acis*)
+ os=-aos
+ ;;
+ -atheos*)
+ os=-atheos
+ ;;
+ -syllable*)
+ os=-syllable
+ ;;
+ -386bsd)
+ os=-bsd
+ ;;
+ -ctix* | -uts*)
+ os=-sysv
+ ;;
+ -nova*)
+ os=-rtmk-nova
+ ;;
+ -ns2 )
+ os=-nextstep2
+ ;;
+ -nsk*)
+ os=-nsk
+ ;;
+ # Preserve the version number of sinix5.
+ -sinix5.*)
+ os=`echo $os | sed -e 's|sinix|sysv|'`
+ ;;
+ -sinix*)
+ os=-sysv4
+ ;;
+ -tpf*)
+ os=-tpf
+ ;;
+ -triton*)
+ os=-sysv3
+ ;;
+ -oss*)
+ os=-sysv3
+ ;;
+ -svr4)
+ os=-sysv4
+ ;;
+ -svr3)
+ os=-sysv3
+ ;;
+ -sysvr4)
+ os=-sysv4
+ ;;
+ # This must come after -sysvr4.
+ -sysv*)
+ ;;
+ -ose*)
+ os=-ose
+ ;;
+ -es1800*)
+ os=-ose
+ ;;
+ -xenix)
+ os=-xenix
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ os=-mint
+ ;;
+ -aros*)
+ os=-aros
+ ;;
+ -kaos*)
+ os=-kaos
+ ;;
+ -zvmoe)
+ os=-zvmoe
+ ;;
+ -dicos*)
+ os=-dicos
+ ;;
+ -none)
+ ;;
+ *)
+ # Get rid of the `-' at the beginning of $os.
+ os=`echo $os | sed 's/[^-]*-//'`
+ echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
+ exit 1
+ ;;
+esac
+else
+
+# Here we handle the default operating systems that come with various machines.
+# The value should be what the vendor currently ships out the door with their
+# machine or put another way, the most popular os provided with the machine.
+
+# Note that if you're going to try to match "-MANUFACTURER" here (say,
+# "-sun"), then you have to tell the case statement up towards the top
+# that MANUFACTURER isn't an operating system. Otherwise, code above
+# will signal an error saying that MANUFACTURER isn't an operating
+# system, and we'll never get to this point.
+
+case $basic_machine in
+ score-*)
+ os=-elf
+ ;;
+ spu-*)
+ os=-elf
+ ;;
+ *-acorn)
+ os=-riscix1.2
+ ;;
+ arm*-rebel)
+ os=-linux
+ ;;
+ arm*-semi)
+ os=-aout
+ ;;
+ c4x-* | tic4x-*)
+ os=-coff
+ ;;
+ # This must come before the *-dec entry.
+ pdp10-*)
+ os=-tops20
+ ;;
+ pdp11-*)
+ os=-none
+ ;;
+ *-dec | vax-*)
+ os=-ultrix4.2
+ ;;
+ m68*-apollo)
+ os=-domain
+ ;;
+ i386-sun)
+ os=-sunos4.0.2
+ ;;
+ m68000-sun)
+ os=-sunos3
+ # This also exists in the configure program, but was not the
+ # default.
+ # os=-sunos4
+ ;;
+ m68*-cisco)
+ os=-aout
+ ;;
+ mep-*)
+ os=-elf
+ ;;
+ mips*-cisco)
+ os=-elf
+ ;;
+ mips*-*)
+ os=-elf
+ ;;
+ or32-*)
+ os=-coff
+ ;;
+ *-tti) # must be before sparc entry or we get the wrong os.
+ os=-sysv3
+ ;;
+ sparc-* | *-sun)
+ os=-sunos4.1.1
+ ;;
+ *-be)
+ os=-beos
+ ;;
+ *-haiku)
+ os=-haiku
+ ;;
+ *-ibm)
+ os=-aix
+ ;;
+ *-knuth)
+ os=-mmixware
+ ;;
+ *-wec)
+ os=-proelf
+ ;;
+ *-winbond)
+ os=-proelf
+ ;;
+ *-oki)
+ os=-proelf
+ ;;
+ *-hp)
+ os=-hpux
+ ;;
+ *-hitachi)
+ os=-hiux
+ ;;
+ i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
+ os=-sysv
+ ;;
+ *-cbm)
+ os=-amigaos
+ ;;
+ *-dg)
+ os=-dgux
+ ;;
+ *-dolphin)
+ os=-sysv3
+ ;;
+ m68k-ccur)
+ os=-rtu
+ ;;
+ m88k-omron*)
+ os=-luna
+ ;;
+ *-next )
+ os=-nextstep
+ ;;
+ *-sequent)
+ os=-ptx
+ ;;
+ *-crds)
+ os=-unos
+ ;;
+ *-ns)
+ os=-genix
+ ;;
+ i370-*)
+ os=-mvs
+ ;;
+ *-next)
+ os=-nextstep3
+ ;;
+ *-gould)
+ os=-sysv
+ ;;
+ *-highlevel)
+ os=-bsd
+ ;;
+ *-encore)
+ os=-bsd
+ ;;
+ *-sgi)
+ os=-irix
+ ;;
+ *-siemens)
+ os=-sysv4
+ ;;
+ *-masscomp)
+ os=-rtu
+ ;;
+ f30[01]-fujitsu | f700-fujitsu)
+ os=-uxpv
+ ;;
+ *-rom68k)
+ os=-coff
+ ;;
+ *-*bug)
+ os=-coff
+ ;;
+ *-apple)
+ os=-macos
+ ;;
+ *-atari*)
+ os=-mint
+ ;;
+ *)
+ os=-none
+ ;;
+esac
+fi
+
+# Here we handle the case where we know the os, and the CPU type, but not the
+# manufacturer. We pick the logical manufacturer.
+vendor=unknown
+case $basic_machine in
+ *-unknown)
+ case $os in
+ -riscix*)
+ vendor=acorn
+ ;;
+ -sunos*)
+ vendor=sun
+ ;;
+ -aix*)
+ vendor=ibm
+ ;;
+ -beos*)
+ vendor=be
+ ;;
+ -hpux*)
+ vendor=hp
+ ;;
+ -mpeix*)
+ vendor=hp
+ ;;
+ -hiux*)
+ vendor=hitachi
+ ;;
+ -unos*)
+ vendor=crds
+ ;;
+ -dgux*)
+ vendor=dg
+ ;;
+ -luna*)
+ vendor=omron
+ ;;
+ -genix*)
+ vendor=ns
+ ;;
+ -mvs* | -opened*)
+ vendor=ibm
+ ;;
+ -os400*)
+ vendor=ibm
+ ;;
+ -ptx*)
+ vendor=sequent
+ ;;
+ -tpf*)
+ vendor=ibm
+ ;;
+ -vxsim* | -vxworks* | -windiss*)
+ vendor=wrs
+ ;;
+ -aux*)
+ vendor=apple
+ ;;
+ -hms*)
+ vendor=hitachi
+ ;;
+ -mpw* | -macos*)
+ vendor=apple
+ ;;
+ -*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
+ vendor=atari
+ ;;
+ -vos*)
+ vendor=stratus
+ ;;
+ esac
+ basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
+ ;;
+esac
+
+echo $basic_machine$os
+exit
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "timestamp='"
+# time-stamp-format: "%:y-%02m-%02d"
+# time-stamp-end: "'"
+# End:
--- /dev/null
+#! /bin/sh
+# depcomp - compile a program generating dependencies as side-effects
+
+scriptversion=2009-04-28.21; # UTC
+
+# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2006, 2007, 2009 Free
+# Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
+
+case $1 in
+ '')
+ echo "$0: No command. Try \`$0 --help' for more information." 1>&2
+ exit 1;
+ ;;
+ -h | --h*)
+ cat <<\EOF
+Usage: depcomp [--help] [--version] PROGRAM [ARGS]
+
+Run PROGRAMS ARGS to compile a file, generating dependencies
+as side-effects.
+
+Environment variables:
+ depmode Dependency tracking mode.
+ source Source file read by `PROGRAMS ARGS'.
+ object Object file output by `PROGRAMS ARGS'.
+ DEPDIR directory where to store dependencies.
+ depfile Dependency file to output.
+ tmpdepfile Temporary file to use when outputing dependencies.
+ libtool Whether libtool is used (yes/no).
+
+Report bugs to <bug-automake@gnu.org>.
+EOF
+ exit $?
+ ;;
+ -v | --v*)
+ echo "depcomp $scriptversion"
+ exit $?
+ ;;
+esac
+
+if test -z "$depmode" || test -z "$source" || test -z "$object"; then
+ echo "depcomp: Variables source, object and depmode must be set" 1>&2
+ exit 1
+fi
+
+# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
+depfile=${depfile-`echo "$object" |
+ sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
+tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
+
+rm -f "$tmpdepfile"
+
+# Some modes work just like other modes, but use different flags. We
+# parameterize here, but still list the modes in the big case below,
+# to make depend.m4 easier to write. Note that we *cannot* use a case
+# here, because this file can only contain one case statement.
+if test "$depmode" = hp; then
+ # HP compiler uses -M and no extra arg.
+ gccflag=-M
+ depmode=gcc
+fi
+
+if test "$depmode" = dashXmstdout; then
+ # This is just like dashmstdout with a different argument.
+ dashmflag=-xM
+ depmode=dashmstdout
+fi
+
+cygpath_u="cygpath -u -f -"
+if test "$depmode" = msvcmsys; then
+ # This is just like msvisualcpp but w/o cygpath translation.
+ # Just convert the backslash-escaped backslashes to single forward
+ # slashes to satisfy depend.m4
+ cygpath_u="sed s,\\\\\\\\,/,g"
+ depmode=msvisualcpp
+fi
+
+case "$depmode" in
+gcc3)
+## gcc 3 implements dependency tracking that does exactly what
+## we want. Yay! Note: for some reason libtool 1.4 doesn't like
+## it if -MD -MP comes after the -MF stuff. Hmm.
+## Unfortunately, FreeBSD c89 acceptance of flags depends upon
+## the command line argument order; so add the flags where they
+## appear in depend2.am. Note that the slowdown incurred here
+## affects only configure: in makefiles, %FASTDEP% shortcuts this.
+ for arg
+ do
+ case $arg in
+ -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
+ *) set fnord "$@" "$arg" ;;
+ esac
+ shift # fnord
+ shift # $arg
+ done
+ "$@"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ mv "$tmpdepfile" "$depfile"
+ ;;
+
+gcc)
+## There are various ways to get dependency output from gcc. Here's
+## why we pick this rather obscure method:
+## - Don't want to use -MD because we'd like the dependencies to end
+## up in a subdir. Having to rename by hand is ugly.
+## (We might end up doing this anyway to support other compilers.)
+## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
+## -MM, not -M (despite what the docs say).
+## - Using -M directly means running the compiler twice (even worse
+## than renaming).
+ if test -z "$gccflag"; then
+ gccflag=-MD,
+ fi
+ "$@" -Wp,"$gccflag$tmpdepfile"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ alpha=ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
+## The second -e expression handles DOS-style file names with drive letters.
+ sed -e 's/^[^:]*: / /' \
+ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
+## This next piece of magic avoids the `deleted header file' problem.
+## The problem is that when a header file which appears in a .P file
+## is deleted, the dependency causes make to die (because there is
+## typically no way to rebuild the header). We avoid this by adding
+## dummy dependencies for each header file. Too bad gcc doesn't do
+## this for us directly.
+ tr ' ' '
+' < "$tmpdepfile" |
+## Some versions of gcc put a space before the `:'. On the theory
+## that the space means something, we add a space to the output as
+## well.
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+sgi)
+ if test "$libtool" = yes; then
+ "$@" "-Wp,-MDupdate,$tmpdepfile"
+ else
+ "$@" -MDupdate "$tmpdepfile"
+ fi
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+
+ if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files
+ echo "$object : \\" > "$depfile"
+
+ # Clip off the initial element (the dependent). Don't try to be
+ # clever and replace this with sed code, as IRIX sed won't handle
+ # lines with more than a fixed number of characters (4096 in
+ # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines;
+ # the IRIX cc adds comments like `#:fec' to the end of the
+ # dependency line.
+ tr ' ' '
+' < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' | \
+ tr '
+' ' ' >> "$depfile"
+ echo >> "$depfile"
+
+ # The second pass generates a dummy entry for each header file.
+ tr ' ' '
+' < "$tmpdepfile" \
+ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
+ >> "$depfile"
+ else
+ # The sourcefile does not contain any dependencies, so just
+ # store a dummy comment line, to avoid errors with the Makefile
+ # "include basename.Plo" scheme.
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+aix)
+ # The C for AIX Compiler uses -M and outputs the dependencies
+ # in a .u file. In older versions, this file always lives in the
+ # current directory. Also, the AIX compiler puts `$object:' at the
+ # start of each line; $object doesn't have directory information.
+ # Version 6 uses the directory in both cases.
+ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+ test "x$dir" = "x$object" && dir=
+ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+ if test "$libtool" = yes; then
+ tmpdepfile1=$dir$base.u
+ tmpdepfile2=$base.u
+ tmpdepfile3=$dir.libs/$base.u
+ "$@" -Wc,-M
+ else
+ tmpdepfile1=$dir$base.u
+ tmpdepfile2=$dir$base.u
+ tmpdepfile3=$dir$base.u
+ "$@" -M
+ fi
+ stat=$?
+
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ # Each line is of the form `foo.o: dependent.h'.
+ # Do two passes, one to just change these to
+ # `$object: dependent.h' and one to simply `dependent.h:'.
+ sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+ # That's a tab and a space in the [].
+ sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+ else
+ # The sourcefile does not contain any dependencies, so just
+ # store a dummy comment line, to avoid errors with the Makefile
+ # "include basename.Plo" scheme.
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+icc)
+ # Intel's C compiler understands `-MD -MF file'. However on
+ # icc -MD -MF foo.d -c -o sub/foo.o sub/foo.c
+ # ICC 7.0 will fill foo.d with something like
+ # foo.o: sub/foo.c
+ # foo.o: sub/foo.h
+ # which is wrong. We want:
+ # sub/foo.o: sub/foo.c
+ # sub/foo.o: sub/foo.h
+ # sub/foo.c:
+ # sub/foo.h:
+ # ICC 7.1 will output
+ # foo.o: sub/foo.c sub/foo.h
+ # and will wrap long lines using \ :
+ # foo.o: sub/foo.c ... \
+ # sub/foo.h ... \
+ # ...
+
+ "$@" -MD -MF "$tmpdepfile"
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile"
+ exit $stat
+ fi
+ rm -f "$depfile"
+ # Each line is of the form `foo.o: dependent.h',
+ # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
+ # Do two passes, one to just change these to
+ # `$object: dependent.h' and one to simply `dependent.h:'.
+ sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
+ # Some versions of the HPUX 10.20 sed can't process this invocation
+ # correctly. Breaking it into two sed invocations is a workaround.
+ sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" |
+ sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+hp2)
+ # The "hp" stanza above does not work with aCC (C++) and HP's ia64
+ # compilers, which have integrated preprocessors. The correct option
+ # to use with these is +Maked; it writes dependencies to a file named
+ # 'foo.d', which lands next to the object file, wherever that
+ # happens to be.
+ # Much of this is similar to the tru64 case; see comments there.
+ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+ test "x$dir" = "x$object" && dir=
+ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+ if test "$libtool" = yes; then
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir.libs/$base.d
+ "$@" -Wc,+Maked
+ else
+ tmpdepfile1=$dir$base.d
+ tmpdepfile2=$dir$base.d
+ "$@" +Maked
+ fi
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile1" "$tmpdepfile2"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ sed -e "s,^.*\.[a-z]*:,$object:," "$tmpdepfile" > "$depfile"
+ # Add `dependent.h:' lines.
+ sed -ne '2,${
+ s/^ *//
+ s/ \\*$//
+ s/$/:/
+ p
+ }' "$tmpdepfile" >> "$depfile"
+ else
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile" "$tmpdepfile2"
+ ;;
+
+tru64)
+ # The Tru64 compiler uses -MD to generate dependencies as a side
+ # effect. `cc -MD -o foo.o ...' puts the dependencies into `foo.o.d'.
+ # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
+ # dependencies in `foo.d' instead, so we check for that too.
+ # Subdirectories are respected.
+ dir=`echo "$object" | sed -e 's|/[^/]*$|/|'`
+ test "x$dir" = "x$object" && dir=
+ base=`echo "$object" | sed -e 's|^.*/||' -e 's/\.o$//' -e 's/\.lo$//'`
+
+ if test "$libtool" = yes; then
+ # With Tru64 cc, shared objects can also be used to make a
+ # static library. This mechanism is used in libtool 1.4 series to
+ # handle both shared and static libraries in a single compilation.
+ # With libtool 1.4, dependencies were output in $dir.libs/$base.lo.d.
+ #
+ # With libtool 1.5 this exception was removed, and libtool now
+ # generates 2 separate objects for the 2 libraries. These two
+ # compilations output dependencies in $dir.libs/$base.o.d and
+ # in $dir$base.o.d. We have to check for both files, because
+ # one of the two compilations can be disabled. We should prefer
+ # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
+ # automatically cleaned when .libs/ is deleted, while ignoring
+ # the former would cause a distcleancheck panic.
+ tmpdepfile1=$dir.libs/$base.lo.d # libtool 1.4
+ tmpdepfile2=$dir$base.o.d # libtool 1.5
+ tmpdepfile3=$dir.libs/$base.o.d # libtool 1.5
+ tmpdepfile4=$dir.libs/$base.d # Compaq CCC V6.2-504
+ "$@" -Wc,-MD
+ else
+ tmpdepfile1=$dir$base.o.d
+ tmpdepfile2=$dir$base.d
+ tmpdepfile3=$dir$base.d
+ tmpdepfile4=$dir$base.d
+ "$@" -MD
+ fi
+
+ stat=$?
+ if test $stat -eq 0; then :
+ else
+ rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+ exit $stat
+ fi
+
+ for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" "$tmpdepfile4"
+ do
+ test -f "$tmpdepfile" && break
+ done
+ if test -f "$tmpdepfile"; then
+ sed -e "s,^.*\.[a-z]*:,$object:," < "$tmpdepfile" > "$depfile"
+ # That's a tab and a space in the [].
+ sed -e 's,^.*\.[a-z]*:[ ]*,,' -e 's,$,:,' < "$tmpdepfile" >> "$depfile"
+ else
+ echo "#dummy" > "$depfile"
+ fi
+ rm -f "$tmpdepfile"
+ ;;
+
+#nosideeffect)
+ # This comment above is used by automake to tell side-effect
+ # dependency tracking mechanisms from slower ones.
+
+dashmstdout)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout, regardless of -o.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove `-o $object'.
+ IFS=" "
+ for arg
+ do
+ case $arg in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift # fnord
+ shift # $arg
+ ;;
+ esac
+ done
+
+ test -z "$dashmflag" && dashmflag=-M
+ # Require at least two characters before searching for `:'
+ # in the target name. This is to cope with DOS-style filenames:
+ # a dependency such as `c:/foo/bar' could be seen as target `c' otherwise.
+ "$@" $dashmflag |
+ sed 's:^[ ]*[^: ][^:][^:]*\:[ ]*:'"$object"'\: :' > "$tmpdepfile"
+ rm -f "$depfile"
+ cat < "$tmpdepfile" > "$depfile"
+ tr ' ' '
+' < "$tmpdepfile" | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+dashXmstdout)
+ # This case only exists to satisfy depend.m4. It is never actually
+ # run, as this mode is specially recognized in the preamble.
+ exit 1
+ ;;
+
+makedepend)
+ "$@" || exit $?
+ # Remove any Libtool call
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+ # X makedepend
+ shift
+ cleared=no eat=no
+ for arg
+ do
+ case $cleared in
+ no)
+ set ""; shift
+ cleared=yes ;;
+ esac
+ if test $eat = yes; then
+ eat=no
+ continue
+ fi
+ case "$arg" in
+ -D*|-I*)
+ set fnord "$@" "$arg"; shift ;;
+ # Strip any option that makedepend may not understand. Remove
+ # the object too, otherwise makedepend will parse it as a source file.
+ -arch)
+ eat=yes ;;
+ -*|$object)
+ ;;
+ *)
+ set fnord "$@" "$arg"; shift ;;
+ esac
+ done
+ obj_suffix=`echo "$object" | sed 's/^.*\././'`
+ touch "$tmpdepfile"
+ ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
+ rm -f "$depfile"
+ cat < "$tmpdepfile" > "$depfile"
+ sed '1,2d' "$tmpdepfile" | tr ' ' '
+' | \
+## Some versions of the HPUX 10.20 sed can't process this invocation
+## correctly. Breaking it into two sed invocations is a workaround.
+ sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' | sed -e 's/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile" "$tmpdepfile".bak
+ ;;
+
+cpp)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ # Remove `-o $object'.
+ IFS=" "
+ for arg
+ do
+ case $arg in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift # fnord
+ shift # $arg
+ ;;
+ esac
+ done
+
+ "$@" -E |
+ sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
+ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' |
+ sed '$ s: \\$::' > "$tmpdepfile"
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ cat < "$tmpdepfile" >> "$depfile"
+ sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+msvisualcpp)
+ # Important note: in order to support this mode, a compiler *must*
+ # always write the preprocessed file to stdout.
+ "$@" || exit $?
+
+ # Remove the call to Libtool.
+ if test "$libtool" = yes; then
+ while test "X$1" != 'X--mode=compile'; do
+ shift
+ done
+ shift
+ fi
+
+ IFS=" "
+ for arg
+ do
+ case "$arg" in
+ -o)
+ shift
+ ;;
+ $object)
+ shift
+ ;;
+ "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
+ set fnord "$@"
+ shift
+ shift
+ ;;
+ *)
+ set fnord "$@" "$arg"
+ shift
+ shift
+ ;;
+ esac
+ done
+ "$@" -E 2>/dev/null |
+ sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
+ rm -f "$depfile"
+ echo "$object : \\" > "$depfile"
+ sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s:: \1 \\:p' >> "$depfile"
+ echo " " >> "$depfile"
+ sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
+ rm -f "$tmpdepfile"
+ ;;
+
+msvcmsys)
+ # This case exists only to let depend.m4 do its work. It works by
+ # looking at the text of this script. This case will never be run,
+ # since it is checked for above.
+ exit 1
+ ;;
+
+none)
+ exec "$@"
+ ;;
+
+*)
+ echo "Unknown depmode $depmode" 1>&2
+ exit 1
+ ;;
+esac
+
+exit 0
+
+# Local Variables:
+# mode: shell-script
+# sh-indentation: 2
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
--- /dev/null
+#!/bin/sh
+# install - install a program, script, or datafile
+
+scriptversion=2009-04-28.21; # UTC
+
+# This originates from X11R5 (mit/util/scripts/install.sh), which was
+# later released in X11R6 (xc/config/util/install.sh) with the
+# following copyright and license.
+#
+# Copyright (C) 1994 X Consortium
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to
+# deal in the Software without restriction, including without limitation the
+# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+# sell copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
+# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+#
+# Except as contained in this notice, the name of the X Consortium shall not
+# be used in advertising or otherwise to promote the sale, use or other deal-
+# ings in this Software without prior written authorization from the X Consor-
+# tium.
+#
+#
+# FSF changes to this file are in the public domain.
+#
+# Calling this script install-sh is preferred over install.sh, to prevent
+# `make' implicit rules from creating a file called install from it
+# when there is no Makefile.
+#
+# This script is compatible with the BSD install script, but was written
+# from scratch.
+
+nl='
+'
+IFS=" "" $nl"
+
+# set DOITPROG to echo to test this script
+
+# Don't use :- since 4.3BSD and earlier shells don't like it.
+doit=${DOITPROG-}
+if test -z "$doit"; then
+ doit_exec=exec
+else
+ doit_exec=$doit
+fi
+
+# Put in absolute file names if you don't have them in your path;
+# or use environment vars.
+
+chgrpprog=${CHGRPPROG-chgrp}
+chmodprog=${CHMODPROG-chmod}
+chownprog=${CHOWNPROG-chown}
+cmpprog=${CMPPROG-cmp}
+cpprog=${CPPROG-cp}
+mkdirprog=${MKDIRPROG-mkdir}
+mvprog=${MVPROG-mv}
+rmprog=${RMPROG-rm}
+stripprog=${STRIPPROG-strip}
+
+posix_glob='?'
+initialize_posix_glob='
+ test "$posix_glob" != "?" || {
+ if (set -f) 2>/dev/null; then
+ posix_glob=
+ else
+ posix_glob=:
+ fi
+ }
+'
+
+posix_mkdir=
+
+# Desired mode of installed file.
+mode=0755
+
+chgrpcmd=
+chmodcmd=$chmodprog
+chowncmd=
+mvcmd=$mvprog
+rmcmd="$rmprog -f"
+stripcmd=
+
+src=
+dst=
+dir_arg=
+dst_arg=
+
+copy_on_change=false
+no_target_directory=
+
+usage="\
+Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
+ or: $0 [OPTION]... SRCFILES... DIRECTORY
+ or: $0 [OPTION]... -t DIRECTORY SRCFILES...
+ or: $0 [OPTION]... -d DIRECTORIES...
+
+In the 1st form, copy SRCFILE to DSTFILE.
+In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
+In the 4th, create DIRECTORIES.
+
+Options:
+ --help display this help and exit.
+ --version display version info and exit.
+
+ -c (ignored)
+ -C install only if different (preserve the last data modification time)
+ -d create directories instead of installing files.
+ -g GROUP $chgrpprog installed files to GROUP.
+ -m MODE $chmodprog installed files to MODE.
+ -o USER $chownprog installed files to USER.
+ -s $stripprog installed files.
+ -t DIRECTORY install into DIRECTORY.
+ -T report an error if DSTFILE is a directory.
+
+Environment variables override the default commands:
+ CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
+ RMPROG STRIPPROG
+"
+
+while test $# -ne 0; do
+ case $1 in
+ -c) ;;
+
+ -C) copy_on_change=true;;
+
+ -d) dir_arg=true;;
+
+ -g) chgrpcmd="$chgrpprog $2"
+ shift;;
+
+ --help) echo "$usage"; exit $?;;
+
+ -m) mode=$2
+ case $mode in
+ *' '* | *' '* | *'
+'* | *'*'* | *'?'* | *'['*)
+ echo "$0: invalid mode: $mode" >&2
+ exit 1;;
+ esac
+ shift;;
+
+ -o) chowncmd="$chownprog $2"
+ shift;;
+
+ -s) stripcmd=$stripprog;;
+
+ -t) dst_arg=$2
+ shift;;
+
+ -T) no_target_directory=true;;
+
+ --version) echo "$0 $scriptversion"; exit $?;;
+
+ --) shift
+ break;;
+
+ -*) echo "$0: invalid option: $1" >&2
+ exit 1;;
+
+ *) break;;
+ esac
+ shift
+done
+
+if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
+ # When -d is used, all remaining arguments are directories to create.
+ # When -t is used, the destination is already specified.
+ # Otherwise, the last argument is the destination. Remove it from $@.
+ for arg
+ do
+ if test -n "$dst_arg"; then
+ # $@ is not empty: it contains at least $arg.
+ set fnord "$@" "$dst_arg"
+ shift # fnord
+ fi
+ shift # arg
+ dst_arg=$arg
+ done
+fi
+
+if test $# -eq 0; then
+ if test -z "$dir_arg"; then
+ echo "$0: no input file specified." >&2
+ exit 1
+ fi
+ # It's OK to call `install-sh -d' without argument.
+ # This can happen when creating conditional directories.
+ exit 0
+fi
+
+if test -z "$dir_arg"; then
+ trap '(exit $?); exit' 1 2 13 15
+
+ # Set umask so as not to create temps with too-generous modes.
+ # However, 'strip' requires both read and write access to temps.
+ case $mode in
+ # Optimize common cases.
+ *644) cp_umask=133;;
+ *755) cp_umask=22;;
+
+ *[0-7])
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw='% 200'
+ fi
+ cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
+ *)
+ if test -z "$stripcmd"; then
+ u_plus_rw=
+ else
+ u_plus_rw=,u+rw
+ fi
+ cp_umask=$mode$u_plus_rw;;
+ esac
+fi
+
+for src
+do
+ # Protect names starting with `-'.
+ case $src in
+ -*) src=./$src;;
+ esac
+
+ if test -n "$dir_arg"; then
+ dst=$src
+ dstdir=$dst
+ test -d "$dstdir"
+ dstdir_status=$?
+ else
+
+ # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
+ # might cause directories to be created, which would be especially bad
+ # if $src (and thus $dsttmp) contains '*'.
+ if test ! -f "$src" && test ! -d "$src"; then
+ echo "$0: $src does not exist." >&2
+ exit 1
+ fi
+
+ if test -z "$dst_arg"; then
+ echo "$0: no destination specified." >&2
+ exit 1
+ fi
+
+ dst=$dst_arg
+ # Protect names starting with `-'.
+ case $dst in
+ -*) dst=./$dst;;
+ esac
+
+ # If destination is a directory, append the input filename; won't work
+ # if double slashes aren't ignored.
+ if test -d "$dst"; then
+ if test -n "$no_target_directory"; then
+ echo "$0: $dst_arg: Is a directory" >&2
+ exit 1
+ fi
+ dstdir=$dst
+ dst=$dstdir/`basename "$src"`
+ dstdir_status=0
+ else
+ # Prefer dirname, but fall back on a substitute if dirname fails.
+ dstdir=`
+ (dirname "$dst") 2>/dev/null ||
+ expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$dst" : 'X\(//\)[^/]' \| \
+ X"$dst" : 'X\(//\)$' \| \
+ X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
+ echo X"$dst" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'
+ `
+
+ test -d "$dstdir"
+ dstdir_status=$?
+ fi
+ fi
+
+ obsolete_mkdir_used=false
+
+ if test $dstdir_status != 0; then
+ case $posix_mkdir in
+ '')
+ # Create intermediate dirs using mode 755 as modified by the umask.
+ # This is like FreeBSD 'install' as of 1997-10-28.
+ umask=`umask`
+ case $stripcmd.$umask in
+ # Optimize common cases.
+ *[2367][2367]) mkdir_umask=$umask;;
+ .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
+
+ *[0-7])
+ mkdir_umask=`expr $umask + 22 \
+ - $umask % 100 % 40 + $umask % 20 \
+ - $umask % 10 % 4 + $umask % 2
+ `;;
+ *) mkdir_umask=$umask,go-w;;
+ esac
+
+ # With -d, create the new directory with the user-specified mode.
+ # Otherwise, rely on $mkdir_umask.
+ if test -n "$dir_arg"; then
+ mkdir_mode=-m$mode
+ else
+ mkdir_mode=
+ fi
+
+ posix_mkdir=false
+ case $umask in
+ *[123567][0-7][0-7])
+ # POSIX mkdir -p sets u+wx bits regardless of umask, which
+ # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
+ ;;
+ *)
+ tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
+ trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
+
+ if (umask $mkdir_umask &&
+ exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
+ then
+ if test -z "$dir_arg" || {
+ # Check for POSIX incompatibilities with -m.
+ # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
+ # other-writeable bit of parent directory when it shouldn't.
+ # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
+ ls_ld_tmpdir=`ls -ld "$tmpdir"`
+ case $ls_ld_tmpdir in
+ d????-?r-*) different_mode=700;;
+ d????-?--*) different_mode=755;;
+ *) false;;
+ esac &&
+ $mkdirprog -m$different_mode -p -- "$tmpdir" && {
+ ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
+ test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
+ }
+ }
+ then posix_mkdir=:
+ fi
+ rmdir "$tmpdir/d" "$tmpdir"
+ else
+ # Remove any dirs left behind by ancient mkdir implementations.
+ rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
+ fi
+ trap '' 0;;
+ esac;;
+ esac
+
+ if
+ $posix_mkdir && (
+ umask $mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
+ )
+ then :
+ else
+
+ # The umask is ridiculous, or mkdir does not conform to POSIX,
+ # or it failed possibly due to a race condition. Create the
+ # directory the slow way, step by step, checking for races as we go.
+
+ case $dstdir in
+ /*) prefix='/';;
+ -*) prefix='./';;
+ *) prefix='';;
+ esac
+
+ eval "$initialize_posix_glob"
+
+ oIFS=$IFS
+ IFS=/
+ $posix_glob set -f
+ set fnord $dstdir
+ shift
+ $posix_glob set +f
+ IFS=$oIFS
+
+ prefixes=
+
+ for d
+ do
+ test -z "$d" && continue
+
+ prefix=$prefix$d
+ if test -d "$prefix"; then
+ prefixes=
+ else
+ if $posix_mkdir; then
+ (umask=$mkdir_umask &&
+ $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
+ # Don't fail if two instances are running concurrently.
+ test -d "$prefix" || exit 1
+ else
+ case $prefix in
+ *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
+ *) qprefix=$prefix;;
+ esac
+ prefixes="$prefixes '$qprefix'"
+ fi
+ fi
+ prefix=$prefix/
+ done
+
+ if test -n "$prefixes"; then
+ # Don't fail if two instances are running concurrently.
+ (umask $mkdir_umask &&
+ eval "\$doit_exec \$mkdirprog $prefixes") ||
+ test -d "$dstdir" || exit 1
+ obsolete_mkdir_used=true
+ fi
+ fi
+ fi
+
+ if test -n "$dir_arg"; then
+ { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
+ { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
+ test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
+ else
+
+ # Make a couple of temp file names in the proper directory.
+ dsttmp=$dstdir/_inst.$$_
+ rmtmp=$dstdir/_rm.$$_
+
+ # Trap to clean up those temp files at exit.
+ trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
+
+ # Copy the file name to the temp name.
+ (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
+
+ # and set any options; do chmod last to preserve setuid bits.
+ #
+ # If any of these fail, we abort the whole thing. If we want to
+ # ignore errors from any of these, just make sure not to ignore
+ # errors from the above "$doit $cpprog $src $dsttmp" command.
+ #
+ { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
+ { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
+ { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
+ { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
+
+ # If -C, don't bother to copy if it wouldn't change the file.
+ if $copy_on_change &&
+ old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` &&
+ new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` &&
+
+ eval "$initialize_posix_glob" &&
+ $posix_glob set -f &&
+ set X $old && old=:$2:$4:$5:$6 &&
+ set X $new && new=:$2:$4:$5:$6 &&
+ $posix_glob set +f &&
+
+ test "$old" = "$new" &&
+ $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
+ then
+ rm -f "$dsttmp"
+ else
+ # Rename the file to the real destination.
+ $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
+
+ # The rename failed, perhaps because mv can't rename something else
+ # to itself, or perhaps because mv is so ancient that it does not
+ # support -f.
+ {
+ # Now remove or move aside any old file at destination location.
+ # We try this two ways since rm can't unlink itself on some
+ # systems and the destination file might be busy for other
+ # reasons. In this case, the final cleanup might fail but the new
+ # file should still install successfully.
+ {
+ test ! -f "$dst" ||
+ $doit $rmcmd -f "$dst" 2>/dev/null ||
+ { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
+ { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
+ } ||
+ { echo "$0: cannot unlink or rename $dst" >&2
+ (exit 1); exit 1
+ }
+ } &&
+
+ # Now rename the file to the real destination.
+ $doit $mvcmd "$dsttmp" "$dst"
+ }
+ fi || exit 1
+
+ trap '' 0
+ fi
+done
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
--- /dev/null
+
+# libtool (GNU libtool) 2.4
+# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
+
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006,
+# 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
+# This is free software; see the source for copying conditions. There is NO
+# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+# GNU Libtool is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html,
+# or obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+# Usage: $progname [OPTION]... [MODE-ARG]...
+#
+# Provide generalized library-building support services.
+#
+# --config show all configuration variables
+# --debug enable verbose shell tracing
+# -n, --dry-run display commands without modifying any files
+# --features display basic configuration information and exit
+# --mode=MODE use operation mode MODE
+# --preserve-dup-deps don't remove duplicate dependency libraries
+# --quiet, --silent don't print informational messages
+# --no-quiet, --no-silent
+# print informational messages (default)
+# --tag=TAG use configuration variables from tag TAG
+# -v, --verbose print more informational messages than default
+# --no-verbose don't print the extra informational messages
+# --version print version information
+# -h, --help, --help-all print short, long, or detailed help message
+#
+# MODE must be one of the following:
+#
+# clean remove files from the build directory
+# compile compile a source file into a libtool object
+# execute automatically set library path, then run a program
+# finish complete the installation of libtool libraries
+# install install libraries or executables
+# link create a library or an executable
+# uninstall remove libraries from an installed directory
+#
+# MODE-ARGS vary depending on the MODE. When passed as first option,
+# `--mode=MODE' may be abbreviated as `MODE' or a unique abbreviation of that.
+# Try `$progname --help --mode=MODE' for a more detailed description of MODE.
+#
+# When reporting a bug, please describe a test case to reproduce it and
+# include the following information:
+#
+# host-triplet: $host
+# shell: $SHELL
+# compiler: $LTCC
+# compiler flags: $LTCFLAGS
+# linker: $LD (gnu? $with_gnu_ld)
+# $progname: (GNU libtool) 2.4 Debian-2.4-2
+# automake: $automake_version
+# autoconf: $autoconf_version
+#
+# Report bugs to <bug-libtool@gnu.org>.
+# GNU libtool home page: <http://www.gnu.org/software/libtool/>.
+# General help using GNU software: <http://www.gnu.org/gethelp/>.
+
+PROGRAM=libtool
+PACKAGE=libtool
+VERSION="2.4 Debian-2.4-2"
+TIMESTAMP=""
+package_revision=1.3293
+
+# Be Bourne compatible
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+}
+
+# NLS nuisances: We save the old values to restore during execute mode.
+lt_user_locale=
+lt_safe_locale=
+for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+do
+ eval "if test \"\${$lt_var+set}\" = set; then
+ save_$lt_var=\$$lt_var
+ $lt_var=C
+ export $lt_var
+ lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\"
+ lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\"
+ fi"
+done
+LC_ALL=C
+LANGUAGE=C
+export LANGUAGE LC_ALL
+
+$lt_unset CDPATH
+
+
+# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
+# is ksh but when the shell is invoked as "sh" and the current value of
+# the _XPG environment variable is not equal to 1 (one), the special
+# positional parameter $0, within a function call, is the name of the
+# function.
+progpath="$0"
+
+
+
+: ${CP="cp -f"}
+test "${ECHO+set}" = set || ECHO=${as_echo-'printf %s\n'}
+: ${EGREP="/bin/grep -E"}
+: ${FGREP="/bin/grep -F"}
+: ${GREP="/bin/grep"}
+: ${LN_S="ln -s"}
+: ${MAKE="make"}
+: ${MKDIR="mkdir"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+: ${SED="/bin/sed"}
+: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
+: ${Xsed="$SED -e 1s/^X//"}
+
+# Global variables:
+EXIT_SUCCESS=0
+EXIT_FAILURE=1
+EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing.
+EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake.
+
+exit_status=$EXIT_SUCCESS
+
+# Make sure IFS has a sensible default
+lt_nl='
+'
+IFS=" $lt_nl"
+
+dirname="s,/[^/]*$,,"
+basename="s,^.*/,,"
+
+# func_dirname file append nondir_replacement
+# Compute the dirname of FILE. If nonempty, add APPEND to the result,
+# otherwise set result to NONDIR_REPLACEMENT.
+func_dirname ()
+{
+ func_dirname_result=`$ECHO "${1}" | $SED "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+} # func_dirname may be replaced by extended shell implementation
+
+
+# func_basename file
+func_basename ()
+{
+ func_basename_result=`$ECHO "${1}" | $SED "$basename"`
+} # func_basename may be replaced by extended shell implementation
+
+
+# func_dirname_and_basename file append nondir_replacement
+# perform func_basename and func_dirname in a single function
+# call:
+# dirname: Compute the dirname of FILE. If nonempty,
+# add APPEND to the result, otherwise set result
+# to NONDIR_REPLACEMENT.
+# value returned in "$func_dirname_result"
+# basename: Compute filename of FILE.
+# value retuned in "$func_basename_result"
+# Implementation must be kept synchronized with func_dirname
+# and func_basename. For efficiency, we do not delegate to
+# those functions but instead duplicate the functionality here.
+func_dirname_and_basename ()
+{
+ # Extract subdirectory from the argument.
+ func_dirname_result=`$ECHO "${1}" | $SED -e "$dirname"`
+ if test "X$func_dirname_result" = "X${1}"; then
+ func_dirname_result="${3}"
+ else
+ func_dirname_result="$func_dirname_result${2}"
+ fi
+ func_basename_result=`$ECHO "${1}" | $SED -e "$basename"`
+} # func_dirname_and_basename may be replaced by extended shell implementation
+
+
+# func_stripname prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+# func_strip_suffix prefix name
+func_stripname ()
+{
+ case ${2} in
+ .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+ *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+ esac
+} # func_stripname may be replaced by extended shell implementation
+
+
+# These SED scripts presuppose an absolute path with a trailing slash.
+pathcar='s,^/\([^/]*\).*$,\1,'
+pathcdr='s,^/[^/]*,,'
+removedotparts=':dotsl
+ s@/\./@/@g
+ t dotsl
+ s,/\.$,/,'
+collapseslashes='s@/\{1,\}@/@g'
+finalslash='s,/*$,/,'
+
+# func_normal_abspath PATH
+# Remove doubled-up and trailing slashes, "." path components,
+# and cancel out any ".." path components in PATH after making
+# it an absolute path.
+# value returned in "$func_normal_abspath_result"
+func_normal_abspath ()
+{
+ # Start from root dir and reassemble the path.
+ func_normal_abspath_result=
+ func_normal_abspath_tpath=$1
+ func_normal_abspath_altnamespace=
+ case $func_normal_abspath_tpath in
+ "")
+ # Empty path, that just means $cwd.
+ func_stripname '' '/' "`pwd`"
+ func_normal_abspath_result=$func_stripname_result
+ return
+ ;;
+ # The next three entries are used to spot a run of precisely
+ # two leading slashes without using negated character classes;
+ # we take advantage of case's first-match behaviour.
+ ///*)
+ # Unusual form of absolute path, do nothing.
+ ;;
+ //*)
+ # Not necessarily an ordinary path; POSIX reserves leading '//'
+ # and for example Cygwin uses it to access remote file shares
+ # over CIFS/SMB, so we conserve a leading double slash if found.
+ func_normal_abspath_altnamespace=/
+ ;;
+ /*)
+ # Absolute path, do nothing.
+ ;;
+ *)
+ # Relative path, prepend $cwd.
+ func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
+ ;;
+ esac
+ # Cancel out all the simple stuff to save iterations. We also want
+ # the path to end with a slash for ease of parsing, so make sure
+ # there is one (and only one) here.
+ func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+ -e "$removedotparts" -e "$collapseslashes" -e "$finalslash"`
+ while :; do
+ # Processed it all yet?
+ if test "$func_normal_abspath_tpath" = / ; then
+ # If we ascended to the root using ".." the result may be empty now.
+ if test -z "$func_normal_abspath_result" ; then
+ func_normal_abspath_result=/
+ fi
+ break
+ fi
+ func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
+ -e "$pathcar"`
+ func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
+ -e "$pathcdr"`
+ # Figure out what to do with it
+ case $func_normal_abspath_tcomponent in
+ "")
+ # Trailing empty path component, ignore it.
+ ;;
+ ..)
+ # Parent dir; strip last assembled component from result.
+ func_dirname "$func_normal_abspath_result"
+ func_normal_abspath_result=$func_dirname_result
+ ;;
+ *)
+ # Actual path component, append it.
+ func_normal_abspath_result=$func_normal_abspath_result/$func_normal_abspath_tcomponent
+ ;;
+ esac
+ done
+ # Restore leading double-slash if one was found on entry.
+ func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
+}
+
+# func_relative_path SRCDIR DSTDIR
+# generates a relative path from SRCDIR to DSTDIR, with a trailing
+# slash if non-empty, suitable for immediately appending a filename
+# without needing to append a separator.
+# value returned in "$func_relative_path_result"
+func_relative_path ()
+{
+ func_relative_path_result=
+ func_normal_abspath "$1"
+ func_relative_path_tlibdir=$func_normal_abspath_result
+ func_normal_abspath "$2"
+ func_relative_path_tbindir=$func_normal_abspath_result
+
+ # Ascend the tree starting from libdir
+ while :; do
+ # check if we have found a prefix of bindir
+ case $func_relative_path_tbindir in
+ $func_relative_path_tlibdir)
+ # found an exact match
+ func_relative_path_tcancelled=
+ break
+ ;;
+ $func_relative_path_tlibdir*)
+ # found a matching prefix
+ func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
+ func_relative_path_tcancelled=$func_stripname_result
+ if test -z "$func_relative_path_result"; then
+ func_relative_path_result=.
+ fi
+ break
+ ;;
+ *)
+ func_dirname $func_relative_path_tlibdir
+ func_relative_path_tlibdir=${func_dirname_result}
+ if test "x$func_relative_path_tlibdir" = x ; then
+ # Have to descend all the way to the root!
+ func_relative_path_result=../$func_relative_path_result
+ func_relative_path_tcancelled=$func_relative_path_tbindir
+ break
+ fi
+ func_relative_path_result=../$func_relative_path_result
+ ;;
+ esac
+ done
+
+ # Now calculate path; take care to avoid doubling-up slashes.
+ func_stripname '' '/' "$func_relative_path_result"
+ func_relative_path_result=$func_stripname_result
+ func_stripname '/' '/' "$func_relative_path_tcancelled"
+ if test "x$func_stripname_result" != x ; then
+ func_relative_path_result=${func_relative_path_result}/${func_stripname_result}
+ fi
+
+ # Normalisation. If bindir is libdir, return empty string,
+ # else relative path ending with a slash; either way, target
+ # file name can be directly appended.
+ if test ! -z "$func_relative_path_result"; then
+ func_stripname './' '' "$func_relative_path_result/"
+ func_relative_path_result=$func_stripname_result
+ fi
+}
+
+# The name of this program:
+func_dirname_and_basename "$progpath"
+progname=$func_basename_result
+
+# Make sure we have an absolute path for reexecution:
+case $progpath in
+ [\\/]*|[A-Za-z]:\\*) ;;
+ *[\\/]*)
+ progdir=$func_dirname_result
+ progdir=`cd "$progdir" && pwd`
+ progpath="$progdir/$progname"
+ ;;
+ *)
+ save_IFS="$IFS"
+ IFS=:
+ for progdir in $PATH; do
+ IFS="$save_IFS"
+ test -x "$progdir/$progname" && break
+ done
+ IFS="$save_IFS"
+ test -n "$progdir" || progdir=`pwd`
+ progpath="$progdir/$progname"
+ ;;
+esac
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+Xsed="${SED}"' -e 1s/^X//'
+sed_quote_subst='s/\([`"$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution that turns a string into a regex matching for the
+# string literally.
+sed_make_literal_regex='s,[].[^$\\*\/],\\&,g'
+
+# Sed substitution that converts a w32 file name or path
+# which contains forward slashes, into one that contains
+# (escaped) backslashes. A very naive implementation.
+lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
+
+# Re-`\' parameter expansions in output of double_quote_subst that were
+# `\'-ed in input to the same. If an odd number of `\' preceded a '$'
+# in input to double_quote_subst, that '$' was protected from expansion.
+# Since each input `\' is now two `\'s, look for any number of runs of
+# four `\'s followed by two `\'s and then a '$'. `\' that '$'.
+bs='\\'
+bs2='\\\\'
+bs4='\\\\\\\\'
+dollar='\$'
+sed_double_backslash="\
+ s/$bs4/&\\
+/g
+ s/^$bs2$dollar/$bs&/
+ s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g
+ s/\n//g"
+
+# Standard options:
+opt_dry_run=false
+opt_help=false
+opt_quiet=false
+opt_verbose=false
+opt_warning=:
+
+# func_echo arg...
+# Echo program name prefixed message, along with the current mode
+# name if it has been set yet.
+func_echo ()
+{
+ $ECHO "$progname: ${opt_mode+$opt_mode: }$*"
+}
+
+# func_verbose arg...
+# Echo program name prefixed message in verbose mode only.
+func_verbose ()
+{
+ $opt_verbose && func_echo ${1+"$@"}
+
+ # A bug in bash halts the script if the last line of a function
+ # fails when set -e is in force, so we need another command to
+ # work around that:
+ :
+}
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+ $ECHO "$*"
+}
+
+# func_error arg...
+# Echo program name prefixed message to standard error.
+func_error ()
+{
+ $ECHO "$progname: ${opt_mode+$opt_mode: }"${1+"$@"} 1>&2
+}
+
+# func_warning arg...
+# Echo program name prefixed warning message to standard error.
+func_warning ()
+{
+ $opt_warning && $ECHO "$progname: ${opt_mode+$opt_mode: }warning: "${1+"$@"} 1>&2
+
+ # bash bug again:
+ :
+}
+
+# func_fatal_error arg...
+# Echo program name prefixed message to standard error, and exit.
+func_fatal_error ()
+{
+ func_error ${1+"$@"}
+ exit $EXIT_FAILURE
+}
+
+# func_fatal_help arg...
+# Echo program name prefixed message to standard error, followed by
+# a help hint, and exit.
+func_fatal_help ()
+{
+ func_error ${1+"$@"}
+ func_fatal_error "$help"
+}
+help="Try \`$progname --help' for more information." ## default
+
+
+# func_grep expression filename
+# Check whether EXPRESSION matches any line of FILENAME, without output.
+func_grep ()
+{
+ $GREP "$1" "$2" >/dev/null 2>&1
+}
+
+
+# func_mkdir_p directory-path
+# Make sure the entire path to DIRECTORY-PATH is available.
+func_mkdir_p ()
+{
+ my_directory_path="$1"
+ my_dir_list=
+
+ if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then
+
+ # Protect directory names starting with `-'
+ case $my_directory_path in
+ -*) my_directory_path="./$my_directory_path" ;;
+ esac
+
+ # While some portion of DIR does not yet exist...
+ while test ! -d "$my_directory_path"; do
+ # ...make a list in topmost first order. Use a colon delimited
+ # list incase some portion of path contains whitespace.
+ my_dir_list="$my_directory_path:$my_dir_list"
+
+ # If the last portion added has no slash in it, the list is done
+ case $my_directory_path in */*) ;; *) break ;; esac
+
+ # ...otherwise throw away the child directory and loop
+ my_directory_path=`$ECHO "$my_directory_path" | $SED -e "$dirname"`
+ done
+ my_dir_list=`$ECHO "$my_dir_list" | $SED 's,:*$,,'`
+
+ save_mkdir_p_IFS="$IFS"; IFS=':'
+ for my_dir in $my_dir_list; do
+ IFS="$save_mkdir_p_IFS"
+ # mkdir can fail with a `File exist' error if two processes
+ # try to create one of the directories concurrently. Don't
+ # stop in that case!
+ $MKDIR "$my_dir" 2>/dev/null || :
+ done
+ IFS="$save_mkdir_p_IFS"
+
+ # Bail out if we (or some other process) failed to create a directory.
+ test -d "$my_directory_path" || \
+ func_fatal_error "Failed to create \`$1'"
+ fi
+}
+
+
+# func_mktempdir [string]
+# Make a temporary directory that won't clash with other running
+# libtool processes, and avoids race conditions if possible. If
+# given, STRING is the basename for that directory.
+func_mktempdir ()
+{
+ my_template="${TMPDIR-/tmp}/${1-$progname}"
+
+ if test "$opt_dry_run" = ":"; then
+ # Return a directory name, but don't create it in dry-run mode
+ my_tmpdir="${my_template}-$$"
+ else
+
+ # If mktemp works, use that first and foremost
+ my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null`
+
+ if test ! -d "$my_tmpdir"; then
+ # Failing that, at least try and use $RANDOM to avoid a race
+ my_tmpdir="${my_template}-${RANDOM-0}$$"
+
+ save_mktempdir_umask=`umask`
+ umask 0077
+ $MKDIR "$my_tmpdir"
+ umask $save_mktempdir_umask
+ fi
+
+ # If we're not in dry-run mode, bomb out on failure
+ test -d "$my_tmpdir" || \
+ func_fatal_error "cannot create temporary directory \`$my_tmpdir'"
+ fi
+
+ $ECHO "$my_tmpdir"
+}
+
+
+# func_quote_for_eval arg
+# Aesthetically quote ARG to be evaled later.
+# This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT
+# is double-quoted, suitable for a subsequent eval, whereas
+# FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters
+# which are still active within double quotes backslashified.
+func_quote_for_eval ()
+{
+ case $1 in
+ *[\\\`\"\$]*)
+ func_quote_for_eval_unquoted_result=`$ECHO "$1" | $SED "$sed_quote_subst"` ;;
+ *)
+ func_quote_for_eval_unquoted_result="$1" ;;
+ esac
+
+ case $func_quote_for_eval_unquoted_result in
+ # Double-quote args containing shell metacharacters to delay
+ # word splitting, command substitution and and variable
+ # expansion for a subsequent eval.
+ # Many Bourne shells cannot handle close brackets correctly
+ # in scan sets, so we specify it separately.
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\""
+ ;;
+ *)
+ func_quote_for_eval_result="$func_quote_for_eval_unquoted_result"
+ esac
+}
+
+
+# func_quote_for_expand arg
+# Aesthetically quote ARG to be evaled later; same as above,
+# but do not quote variable references.
+func_quote_for_expand ()
+{
+ case $1 in
+ *[\\\`\"]*)
+ my_arg=`$ECHO "$1" | $SED \
+ -e "$double_quote_subst" -e "$sed_double_backslash"` ;;
+ *)
+ my_arg="$1" ;;
+ esac
+
+ case $my_arg in
+ # Double-quote args containing shell metacharacters to delay
+ # word splitting and command substitution for a subsequent eval.
+ # Many Bourne shells cannot handle close brackets correctly
+ # in scan sets, so we specify it separately.
+ *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"")
+ my_arg="\"$my_arg\""
+ ;;
+ esac
+
+ func_quote_for_expand_result="$my_arg"
+}
+
+
+# func_show_eval cmd [fail_exp]
+# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
+# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it.
+func_show_eval ()
+{
+ my_cmd="$1"
+ my_fail_exp="${2-:}"
+
+ ${opt_silent-false} || {
+ func_quote_for_expand "$my_cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+
+ if ${opt_dry_run-false}; then :; else
+ eval "$my_cmd"
+ my_status=$?
+ if test "$my_status" -eq 0; then :; else
+ eval "(exit $my_status); $my_fail_exp"
+ fi
+ fi
+}
+
+
+# func_show_eval_locale cmd [fail_exp]
+# Unless opt_silent is true, then output CMD. Then, if opt_dryrun is
+# not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP
+# is given, then evaluate it. Use the saved locale for evaluation.
+func_show_eval_locale ()
+{
+ my_cmd="$1"
+ my_fail_exp="${2-:}"
+
+ ${opt_silent-false} || {
+ func_quote_for_expand "$my_cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+
+ if ${opt_dry_run-false}; then :; else
+ eval "$lt_user_locale
+ $my_cmd"
+ my_status=$?
+ eval "$lt_safe_locale"
+ if test "$my_status" -eq 0; then :; else
+ eval "(exit $my_status); $my_fail_exp"
+ fi
+ fi
+}
+
+# func_tr_sh
+# Turn $1 into a string suitable for a shell variable name.
+# Result is stored in $func_tr_sh_result. All characters
+# not in the set a-zA-Z0-9_ are replaced with '_'. Further,
+# if $1 begins with a digit, a '_' is prepended as well.
+func_tr_sh ()
+{
+ case $1 in
+ [0-9]* | *[!a-zA-Z0-9_]*)
+ func_tr_sh_result=`$ECHO "$1" | $SED 's/^\([0-9]\)/_\1/; s/[^a-zA-Z0-9_]/_/g'`
+ ;;
+ * )
+ func_tr_sh_result=$1
+ ;;
+ esac
+}
+
+
+# func_version
+# Echo version message to standard output and exit.
+func_version ()
+{
+ $opt_debug
+
+ $SED -n '/(C)/!b go
+ :more
+ /\./!{
+ N
+ s/\n# / /
+ b more
+ }
+ :go
+ /^# '$PROGRAM' (GNU /,/# warranty; / {
+ s/^# //
+ s/^# *$//
+ s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/
+ p
+ }' < "$progpath"
+ exit $?
+}
+
+# func_usage
+# Echo short help message to standard output and exit.
+func_usage ()
+{
+ $opt_debug
+
+ $SED -n '/^# Usage:/,/^# *.*--help/ {
+ s/^# //
+ s/^# *$//
+ s/\$progname/'$progname'/
+ p
+ }' < "$progpath"
+ echo
+ $ECHO "run \`$progname --help | more' for full usage"
+ exit $?
+}
+
+# func_help [NOEXIT]
+# Echo long help message to standard output and exit,
+# unless 'noexit' is passed as argument.
+func_help ()
+{
+ $opt_debug
+
+ $SED -n '/^# Usage:/,/# Report bugs to/ {
+ :print
+ s/^# //
+ s/^# *$//
+ s*\$progname*'$progname'*
+ s*\$host*'"$host"'*
+ s*\$SHELL*'"$SHELL"'*
+ s*\$LTCC*'"$LTCC"'*
+ s*\$LTCFLAGS*'"$LTCFLAGS"'*
+ s*\$LD*'"$LD"'*
+ s/\$with_gnu_ld/'"$with_gnu_ld"'/
+ s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/
+ s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/
+ p
+ d
+ }
+ /^# .* home page:/b print
+ /^# General help using/b print
+ ' < "$progpath"
+ ret=$?
+ if test -z "$1"; then
+ exit $ret
+ fi
+}
+
+# func_missing_arg argname
+# Echo program name prefixed message to standard error and set global
+# exit_cmd.
+func_missing_arg ()
+{
+ $opt_debug
+
+ func_error "missing argument for $1."
+ exit_cmd=exit
+}
+
+
+# func_split_short_opt shortopt
+# Set func_split_short_opt_name and func_split_short_opt_arg shell
+# variables after splitting SHORTOPT after the 2nd character.
+func_split_short_opt ()
+{
+ my_sed_short_opt='1s/^\(..\).*$/\1/;q'
+ my_sed_short_rest='1s/^..\(.*\)$/\1/;q'
+
+ func_split_short_opt_name=`$ECHO "$1" | $SED "$my_sed_short_opt"`
+ func_split_short_opt_arg=`$ECHO "$1" | $SED "$my_sed_short_rest"`
+} # func_split_short_opt may be replaced by extended shell implementation
+
+
+# func_split_long_opt longopt
+# Set func_split_long_opt_name and func_split_long_opt_arg shell
+# variables after splitting LONGOPT at the `=' sign.
+func_split_long_opt ()
+{
+ my_sed_long_opt='1s/^\(--[^=]*\)=.*/\1/;q'
+ my_sed_long_arg='1s/^--[^=]*=//'
+
+ func_split_long_opt_name=`$ECHO "$1" | $SED "$my_sed_long_opt"`
+ func_split_long_opt_arg=`$ECHO "$1" | $SED "$my_sed_long_arg"`
+} # func_split_long_opt may be replaced by extended shell implementation
+
+exit_cmd=:
+
+
+
+
+
+magic="%%%MAGIC variable%%%"
+magic_exe="%%%MAGIC EXE variable%%%"
+
+# Global variables.
+nonopt=
+preserve_args=
+lo2o="s/\\.lo\$/.${objext}/"
+o2lo="s/\\.${objext}\$/.lo/"
+extracted_archives=
+extracted_serial=0
+
+# If this variable is set in any of the actions, the command in it
+# will be execed at the end. This prevents here-documents from being
+# left over by shells.
+exec_cmd=
+
+# func_append var value
+# Append VALUE to the end of shell variable VAR.
+func_append ()
+{
+ eval "${1}=\$${1}\${2}"
+} # func_append may be replaced by extended shell implementation
+
+# func_append_quoted var value
+# Quote VALUE and append to the end of shell variable VAR, separated
+# by a space.
+func_append_quoted ()
+{
+ func_quote_for_eval "${2}"
+ eval "${1}=\$${1}\\ \$func_quote_for_eval_result"
+} # func_append_quoted may be replaced by extended shell implementation
+
+
+# func_arith arithmetic-term...
+func_arith ()
+{
+ func_arith_result=`expr "${@}"`
+} # func_arith may be replaced by extended shell implementation
+
+
+# func_len string
+# STRING may not start with a hyphen.
+func_len ()
+{
+ func_len_result=`expr "${1}" : ".*" 2>/dev/null || echo $max_cmd_len`
+} # func_len may be replaced by extended shell implementation
+
+
+# func_lo2o object
+func_lo2o ()
+{
+ func_lo2o_result=`$ECHO "${1}" | $SED "$lo2o"`
+} # func_lo2o may be replaced by extended shell implementation
+
+
+# func_xform libobj-or-source
+func_xform ()
+{
+ func_xform_result=`$ECHO "${1}" | $SED 's/\.[^.]*$/.lo/'`
+} # func_xform may be replaced by extended shell implementation
+
+
+# func_fatal_configuration arg...
+# Echo program name prefixed message to standard error, followed by
+# a configuration failure hint, and exit.
+func_fatal_configuration ()
+{
+ func_error ${1+"$@"}
+ func_error "See the $PACKAGE documentation for more information."
+ func_fatal_error "Fatal configuration error."
+}
+
+
+# func_config
+# Display the configuration for all the tags in this script.
+func_config ()
+{
+ re_begincf='^# ### BEGIN LIBTOOL'
+ re_endcf='^# ### END LIBTOOL'
+
+ # Default configuration.
+ $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
+
+ # Now print the configurations for the tags.
+ for tagname in $taglist; do
+ $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
+ done
+
+ exit $?
+}
+
+# func_features
+# Display the features supported by this script.
+func_features ()
+{
+ echo "host: $host"
+ if test "$build_libtool_libs" = yes; then
+ echo "enable shared libraries"
+ else
+ echo "disable shared libraries"
+ fi
+ if test "$build_old_libs" = yes; then
+ echo "enable static libraries"
+ else
+ echo "disable static libraries"
+ fi
+
+ exit $?
+}
+
+# func_enable_tag tagname
+# Verify that TAGNAME is valid, and either flag an error and exit, or
+# enable the TAGNAME tag. We also add TAGNAME to the global $taglist
+# variable here.
+func_enable_tag ()
+{
+ # Global variable:
+ tagname="$1"
+
+ re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
+ re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
+ sed_extractcf="/$re_begincf/,/$re_endcf/p"
+
+ # Validate tagname.
+ case $tagname in
+ *[!-_A-Za-z0-9,/]*)
+ func_fatal_error "invalid tag name: $tagname"
+ ;;
+ esac
+
+ # Don't test for the "default" C tag, as we know it's
+ # there but not specially marked.
+ case $tagname in
+ CC) ;;
+ *)
+ if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
+ taglist="$taglist $tagname"
+
+ # Evaluate the configuration. Be careful to quote the path
+ # and the sed script, to avoid splitting on whitespace, but
+ # also don't use non-portable quotes within backquotes within
+ # quotes we have to do it in 2 steps:
+ extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
+ eval "$extractedcf"
+ else
+ func_error "ignoring unknown tag $tagname"
+ fi
+ ;;
+ esac
+}
+
+# func_check_version_match
+# Ensure that we are using m4 macros, and libtool script from the same
+# release of libtool.
+func_check_version_match ()
+{
+ if test "$package_revision" != "$macro_revision"; then
+ if test "$VERSION" != "$macro_version"; then
+ if test -z "$macro_version"; then
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from an older release.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+ else
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, but the
+$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
+$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
+$progname: and run autoconf again.
+_LT_EOF
+ fi
+ else
+ cat >&2 <<_LT_EOF
+$progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision,
+$progname: but the definition of this LT_INIT comes from revision $macro_revision.
+$progname: You should recreate aclocal.m4 with macros from revision $package_revision
+$progname: of $PACKAGE $VERSION and run autoconf again.
+_LT_EOF
+ fi
+
+ exit $EXIT_MISMATCH
+ fi
+}
+
+
+# Shorthand for --mode=foo, only valid as the first argument
+case $1 in
+clean|clea|cle|cl)
+ shift; set dummy --mode clean ${1+"$@"}; shift
+ ;;
+compile|compil|compi|comp|com|co|c)
+ shift; set dummy --mode compile ${1+"$@"}; shift
+ ;;
+execute|execut|execu|exec|exe|ex|e)
+ shift; set dummy --mode execute ${1+"$@"}; shift
+ ;;
+finish|finis|fini|fin|fi|f)
+ shift; set dummy --mode finish ${1+"$@"}; shift
+ ;;
+install|instal|insta|inst|ins|in|i)
+ shift; set dummy --mode install ${1+"$@"}; shift
+ ;;
+link|lin|li|l)
+ shift; set dummy --mode link ${1+"$@"}; shift
+ ;;
+uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
+ shift; set dummy --mode uninstall ${1+"$@"}; shift
+ ;;
+esac
+
+
+
+# Option defaults:
+opt_debug=:
+opt_dry_run=false
+opt_config=false
+opt_preserve_dup_deps=false
+opt_features=false
+opt_finish=false
+opt_help=false
+opt_help_all=false
+opt_silent=:
+opt_verbose=:
+opt_silent=false
+opt_verbose=false
+
+
+# Parse options once, thoroughly. This comes as soon as possible in the
+# script to make things like `--version' happen as quickly as we can.
+{
+ # this just eases exit handling
+ while test $# -gt 0; do
+ opt="$1"
+ shift
+ case $opt in
+ --debug|-x) opt_debug='set -x'
+ func_echo "enabling shell trace mode"
+ $opt_debug
+ ;;
+ --dry-run|--dryrun|-n)
+ opt_dry_run=:
+ ;;
+ --config)
+ opt_config=:
+func_config
+ ;;
+ --dlopen|-dlopen)
+ optarg="$1"
+ opt_dlopen="${opt_dlopen+$opt_dlopen
+}$optarg"
+ shift
+ ;;
+ --preserve-dup-deps)
+ opt_preserve_dup_deps=:
+ ;;
+ --features)
+ opt_features=:
+func_features
+ ;;
+ --finish)
+ opt_finish=:
+set dummy --mode finish ${1+"$@"}; shift
+ ;;
+ --help)
+ opt_help=:
+ ;;
+ --help-all)
+ opt_help_all=:
+opt_help=': help-all'
+ ;;
+ --mode)
+ test $# = 0 && func_missing_arg $opt && break
+ optarg="$1"
+ opt_mode="$optarg"
+case $optarg in
+ # Valid mode arguments:
+ clean|compile|execute|finish|install|link|relink|uninstall) ;;
+
+ # Catch anything else as an error
+ *) func_error "invalid argument for $opt"
+ exit_cmd=exit
+ break
+ ;;
+esac
+ shift
+ ;;
+ --no-silent|--no-quiet)
+ opt_silent=false
+func_append preserve_args " $opt"
+ ;;
+ --no-verbose)
+ opt_verbose=false
+func_append preserve_args " $opt"
+ ;;
+ --silent|--quiet)
+ opt_silent=:
+func_append preserve_args " $opt"
+ opt_verbose=false
+ ;;
+ --verbose|-v)
+ opt_verbose=:
+func_append preserve_args " $opt"
+opt_silent=false
+ ;;
+ --tag)
+ test $# = 0 && func_missing_arg $opt && break
+ optarg="$1"
+ opt_tag="$optarg"
+func_append preserve_args " $opt $optarg"
+func_enable_tag "$optarg"
+ shift
+ ;;
+
+ -\?|-h) func_usage ;;
+ --help) func_help ;;
+ --version) func_version ;;
+
+ # Separate optargs to long options:
+ --*=*)
+ func_split_long_opt "$opt"
+ set dummy "$func_split_long_opt_name" "$func_split_long_opt_arg" ${1+"$@"}
+ shift
+ ;;
+
+ # Separate non-argument short options:
+ -\?*|-h*|-n*|-v*)
+ func_split_short_opt "$opt"
+ set dummy "$func_split_short_opt_name" "-$func_split_short_opt_arg" ${1+"$@"}
+ shift
+ ;;
+
+ --) break ;;
+ -*) func_fatal_help "unrecognized option \`$opt'" ;;
+ *) set dummy "$opt" ${1+"$@"}; shift; break ;;
+ esac
+ done
+
+ # Validate options:
+
+ # save first non-option argument
+ if test "$#" -gt 0; then
+ nonopt="$opt"
+ shift
+ fi
+
+ # preserve --debug
+ test "$opt_debug" = : || func_append preserve_args " --debug"
+
+ case $host in
+ *cygwin* | *mingw* | *pw32* | *cegcc*)
+ # don't eliminate duplications in $postdeps and $predeps
+ opt_duplicate_compiler_generated_deps=:
+ ;;
+ *)
+ opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
+ ;;
+ esac
+
+ $opt_help || {
+ # Sanity checks first:
+ func_check_version_match
+
+ if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then
+ func_fatal_configuration "not configured to build any kind of library"
+ fi
+
+ # Darwin sucks
+ eval std_shrext=\"$shrext_cmds\"
+
+ # Only execute mode is allowed to have -dlopen flags.
+ if test -n "$opt_dlopen" && test "$opt_mode" != execute; then
+ func_error "unrecognized option \`-dlopen'"
+ $ECHO "$help" 1>&2
+ exit $EXIT_FAILURE
+ fi
+
+ # Change the help message to a mode-specific one.
+ generic_help="$help"
+ help="Try \`$progname --help --mode=$opt_mode' for more information."
+ }
+
+
+ # Bail if the options were screwed
+ $exit_cmd $EXIT_FAILURE
+}
+
+
+
+
+## ----------- ##
+## Main. ##
+## ----------- ##
+
+# func_lalib_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_lalib_p ()
+{
+ test -f "$1" &&
+ $SED -e 4q "$1" 2>/dev/null \
+ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
+}
+
+# func_lalib_unsafe_p file
+# True iff FILE is a libtool `.la' library or `.lo' object file.
+# This function implements the same check as func_lalib_p without
+# resorting to external programs. To this end, it redirects stdin and
+# closes it afterwards, without saving the original file descriptor.
+# As a safety measure, use it only where a negative result would be
+# fatal anyway. Works if `file' does not exist.
+func_lalib_unsafe_p ()
+{
+ lalib_p=no
+ if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
+ for lalib_p_l in 1 2 3 4
+ do
+ read lalib_p_line
+ case "$lalib_p_line" in
+ \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
+ esac
+ done
+ exec 0<&5 5<&-
+ fi
+ test "$lalib_p" = yes
+}
+
+# func_ltwrapper_script_p file
+# True iff FILE is a libtool wrapper script
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_script_p ()
+{
+ func_lalib_p "$1"
+}
+
+# func_ltwrapper_executable_p file
+# True iff FILE is a libtool wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_executable_p ()
+{
+ func_ltwrapper_exec_suffix=
+ case $1 in
+ *.exe) ;;
+ *) func_ltwrapper_exec_suffix=.exe ;;
+ esac
+ $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
+}
+
+# func_ltwrapper_scriptname file
+# Assumes file is an ltwrapper_executable
+# uses $file to determine the appropriate filename for a
+# temporary ltwrapper_script.
+func_ltwrapper_scriptname ()
+{
+ func_dirname_and_basename "$1" "" "."
+ func_stripname '' '.exe' "$func_basename_result"
+ func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper"
+}
+
+# func_ltwrapper_p file
+# True iff FILE is a libtool wrapper script or wrapper executable
+# This function is only a basic sanity check; it will hardly flush out
+# determined imposters.
+func_ltwrapper_p ()
+{
+ func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
+}
+
+
+# func_execute_cmds commands fail_cmd
+# Execute tilde-delimited COMMANDS.
+# If FAIL_CMD is given, eval that upon failure.
+# FAIL_CMD may read-access the current command in variable CMD!
+func_execute_cmds ()
+{
+ $opt_debug
+ save_ifs=$IFS; IFS='~'
+ for cmd in $1; do
+ IFS=$save_ifs
+ eval cmd=\"$cmd\"
+ func_show_eval "$cmd" "${2-:}"
+ done
+ IFS=$save_ifs
+}
+
+
+# func_source file
+# Source FILE, adding directory component if necessary.
+# Note that it is not necessary on cygwin/mingw to append a dot to
+# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
+# behavior happens only for exec(3), not for open(2)! Also, sourcing
+# `FILE.' does not work on cygwin managed mounts.
+func_source ()
+{
+ $opt_debug
+ case $1 in
+ */* | *\\*) . "$1" ;;
+ *) . "./$1" ;;
+ esac
+}
+
+
+# func_resolve_sysroot PATH
+# Replace a leading = in PATH with a sysroot. Store the result into
+# func_resolve_sysroot_result
+func_resolve_sysroot ()
+{
+ func_resolve_sysroot_result=$1
+ case $func_resolve_sysroot_result in
+ =*)
+ func_stripname '=' '' "$func_resolve_sysroot_result"
+ func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
+ ;;
+ esac
+}
+
+# func_replace_sysroot PATH
+# If PATH begins with the sysroot, replace it with = and
+# store the result into func_replace_sysroot_result.
+func_replace_sysroot ()
+{
+ case "$lt_sysroot:$1" in
+ ?*:"$lt_sysroot"*)
+ func_stripname "$lt_sysroot" '' "$1"
+ func_replace_sysroot_result="=$func_stripname_result"
+ ;;
+ *)
+ # Including no sysroot.
+ func_replace_sysroot_result=$1
+ ;;
+ esac
+}
+
+# func_infer_tag arg
+# Infer tagged configuration to use if any are available and
+# if one wasn't chosen via the "--tag" command line option.
+# Only attempt this if the compiler in the base compile
+# command doesn't match the default compiler.
+# arg is usually of the form 'gcc ...'
+func_infer_tag ()
+{
+ $opt_debug
+ if test -n "$available_tags" && test -z "$tagname"; then
+ CC_quoted=
+ for arg in $CC; do
+ func_append_quoted CC_quoted "$arg"
+ done
+ CC_expanded=`func_echo_all $CC`
+ CC_quoted_expanded=`func_echo_all $CC_quoted`
+ case $@ in
+ # Blanks in the command may have been stripped by the calling shell,
+ # but not from the CC environment variable when configure was run.
+ " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
+ # Blanks at the start of $base_compile will cause this to fail
+ # if we don't check for them as well.
+ *)
+ for z in $available_tags; do
+ if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
+ # Evaluate the configuration.
+ eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
+ CC_quoted=
+ for arg in $CC; do
+ # Double-quote args containing other shell metacharacters.
+ func_append_quoted CC_quoted "$arg"
+ done
+ CC_expanded=`func_echo_all $CC`
+ CC_quoted_expanded=`func_echo_all $CC_quoted`
+ case "$@ " in
+ " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
+ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
+ # The compiler in the base compile command matches
+ # the one in the tagged configuration.
+ # Assume this is the tagged configuration we want.
+ tagname=$z
+ break
+ ;;
+ esac
+ fi
+ done
+ # If $tagname still isn't set, then no tagged configuration
+ # was found and let the user know that the "--tag" command
+ # line option must be used.
+ if test -z "$tagname"; then
+ func_echo "unable to infer tagged configuration"
+ func_fatal_error "specify a tag with \`--tag'"
+# else
+# func_verbose "using $tagname tagged configuration"
+ fi
+ ;;
+ esac
+ fi
+}
+
+
+
+# func_write_libtool_object output_name pic_name nonpic_name
+# Create a libtool object file (analogous to a ".la" file),
+# but don't create it if we're doing a dry run.
+func_write_libtool_object ()
+{
+ write_libobj=${1}
+ if test "$build_libtool_libs" = yes; then
+ write_lobj=\'${2}\'
+ else
+ write_lobj=none
+ fi
+
+ if test "$build_old_libs" = yes; then
+ write_oldobj=\'${3}\'
+ else
+ write_oldobj=none
+ fi
+
+ $opt_dry_run || {
+ cat >${write_libobj}T <<EOF
+# $write_libobj - a libtool object file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# Name of the PIC object.
+pic_object=$write_lobj
+
+# Name of the non-PIC object
+non_pic_object=$write_oldobj
+
+EOF
+ $MV "${write_libobj}T" "${write_libobj}"
+ }
+}
+
+
+##################################################
+# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
+##################################################
+
+# func_convert_core_file_wine_to_w32 ARG
+# Helper function used by file name conversion functions when $build is *nix,
+# and $host is mingw, cygwin, or some other w32 environment. Relies on a
+# correctly configured wine environment available, with the winepath program
+# in $build's $PATH.
+#
+# ARG is the $build file name to be converted to w32 format.
+# Result is available in $func_convert_core_file_wine_to_w32_result, and will
+# be empty on error (or when ARG is empty)
+func_convert_core_file_wine_to_w32 ()
+{
+ $opt_debug
+ func_convert_core_file_wine_to_w32_result="$1"
+ if test -n "$1"; then
+ # Unfortunately, winepath does not exit with a non-zero error code, so we
+ # are forced to check the contents of stdout. On the other hand, if the
+ # command is not found, the shell will set an exit code of 127 and print
+ # *an error message* to stdout. So we must check for both error code of
+ # zero AND non-empty stdout, which explains the odd construction:
+ func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
+ if test "$?" -eq 0 && test -n "${func_convert_core_file_wine_to_w32_tmp}"; then
+ func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
+ $SED -e "$lt_sed_naive_backslashify"`
+ else
+ func_convert_core_file_wine_to_w32_result=
+ fi
+ fi
+}
+# end: func_convert_core_file_wine_to_w32
+
+
+# func_convert_core_path_wine_to_w32 ARG
+# Helper function used by path conversion functions when $build is *nix, and
+# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
+# configured wine environment available, with the winepath program in $build's
+# $PATH. Assumes ARG has no leading or trailing path separator characters.
+#
+# ARG is path to be converted from $build format to win32.
+# Result is available in $func_convert_core_path_wine_to_w32_result.
+# Unconvertible file (directory) names in ARG are skipped; if no directory names
+# are convertible, then the result may be empty.
+func_convert_core_path_wine_to_w32 ()
+{
+ $opt_debug
+ # unfortunately, winepath doesn't convert paths, only file names
+ func_convert_core_path_wine_to_w32_result=""
+ if test -n "$1"; then
+ oldIFS=$IFS
+ IFS=:
+ for func_convert_core_path_wine_to_w32_f in $1; do
+ IFS=$oldIFS
+ func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
+ if test -n "$func_convert_core_file_wine_to_w32_result" ; then
+ if test -z "$func_convert_core_path_wine_to_w32_result"; then
+ func_convert_core_path_wine_to_w32_result="$func_convert_core_file_wine_to_w32_result"
+ else
+ func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
+ fi
+ fi
+ done
+ IFS=$oldIFS
+ fi
+}
+# end: func_convert_core_path_wine_to_w32
+
+
+# func_cygpath ARGS...
+# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
+# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
+# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
+# (2), returns the Cygwin file name or path in func_cygpath_result (input
+# file name or path is assumed to be in w32 format, as previously converted
+# from $build's *nix or MSYS format). In case (3), returns the w32 file name
+# or path in func_cygpath_result (input file name or path is assumed to be in
+# Cygwin format). Returns an empty string on error.
+#
+# ARGS are passed to cygpath, with the last one being the file name or path to
+# be converted.
+#
+# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
+# environment variable; do not put it in $PATH.
+func_cygpath ()
+{
+ $opt_debug
+ if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
+ func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
+ if test "$?" -ne 0; then
+ # on failure, ensure result is empty
+ func_cygpath_result=
+ fi
+ else
+ func_cygpath_result=
+ func_error "LT_CYGPATH is empty or specifies non-existent file: \`$LT_CYGPATH'"
+ fi
+}
+#end: func_cygpath
+
+
+# func_convert_core_msys_to_w32 ARG
+# Convert file name or path ARG from MSYS format to w32 format. Return
+# result in func_convert_core_msys_to_w32_result.
+func_convert_core_msys_to_w32 ()
+{
+ $opt_debug
+ # awkward: cmd appends spaces to result
+ func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
+ $SED -e 's/[ ]*$//' -e "$lt_sed_naive_backslashify"`
+}
+#end: func_convert_core_msys_to_w32
+
+
+# func_convert_file_check ARG1 ARG2
+# Verify that ARG1 (a file name in $build format) was converted to $host
+# format in ARG2. Otherwise, emit an error message, but continue (resetting
+# func_to_host_file_result to ARG1).
+func_convert_file_check ()
+{
+ $opt_debug
+ if test -z "$2" && test -n "$1" ; then
+ func_error "Could not determine host file name corresponding to"
+ func_error " \`$1'"
+ func_error "Continuing, but uninstalled executables may not work."
+ # Fallback:
+ func_to_host_file_result="$1"
+ fi
+}
+# end func_convert_file_check
+
+
+# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
+# Verify that FROM_PATH (a path in $build format) was converted to $host
+# format in TO_PATH. Otherwise, emit an error message, but continue, resetting
+# func_to_host_file_result to a simplistic fallback value (see below).
+func_convert_path_check ()
+{
+ $opt_debug
+ if test -z "$4" && test -n "$3"; then
+ func_error "Could not determine the host path corresponding to"
+ func_error " \`$3'"
+ func_error "Continuing, but uninstalled executables may not work."
+ # Fallback. This is a deliberately simplistic "conversion" and
+ # should not be "improved". See libtool.info.
+ if test "x$1" != "x$2"; then
+ lt_replace_pathsep_chars="s|$1|$2|g"
+ func_to_host_path_result=`echo "$3" |
+ $SED -e "$lt_replace_pathsep_chars"`
+ else
+ func_to_host_path_result="$3"
+ fi
+ fi
+}
+# end func_convert_path_check
+
+
+# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
+# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
+# and appending REPL if ORIG matches BACKPAT.
+func_convert_path_front_back_pathsep ()
+{
+ $opt_debug
+ case $4 in
+ $1 ) func_to_host_path_result="$3$func_to_host_path_result"
+ ;;
+ esac
+ case $4 in
+ $2 ) func_append func_to_host_path_result "$3"
+ ;;
+ esac
+}
+# end func_convert_path_front_back_pathsep
+
+
+##################################################
+# $build to $host FILE NAME CONVERSION FUNCTIONS #
+##################################################
+# invoked via `$to_host_file_cmd ARG'
+#
+# In each case, ARG is the path to be converted from $build to $host format.
+# Result will be available in $func_to_host_file_result.
+
+
+# func_to_host_file ARG
+# Converts the file name ARG from $build format to $host format. Return result
+# in func_to_host_file_result.
+func_to_host_file ()
+{
+ $opt_debug
+ $to_host_file_cmd "$1"
+}
+# end func_to_host_file
+
+
+# func_to_tool_file ARG LAZY
+# converts the file name ARG from $build format to toolchain format. Return
+# result in func_to_tool_file_result. If the conversion in use is listed
+# in (the comma separated) LAZY, no conversion takes place.
+func_to_tool_file ()
+{
+ $opt_debug
+ case ,$2, in
+ *,"$to_tool_file_cmd",*)
+ func_to_tool_file_result=$1
+ ;;
+ *)
+ $to_tool_file_cmd "$1"
+ func_to_tool_file_result=$func_to_host_file_result
+ ;;
+ esac
+}
+# end func_to_tool_file
+
+
+# func_convert_file_noop ARG
+# Copy ARG to func_to_host_file_result.
+func_convert_file_noop ()
+{
+ func_to_host_file_result="$1"
+}
+# end func_convert_file_noop
+
+
+# func_convert_file_msys_to_w32 ARG
+# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
+# conversion to w32 is not available inside the cwrapper. Returns result in
+# func_to_host_file_result.
+func_convert_file_msys_to_w32 ()
+{
+ $opt_debug
+ func_to_host_file_result="$1"
+ if test -n "$1"; then
+ func_convert_core_msys_to_w32 "$1"
+ func_to_host_file_result="$func_convert_core_msys_to_w32_result"
+ fi
+ func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_msys_to_w32
+
+
+# func_convert_file_cygwin_to_w32 ARG
+# Convert file name ARG from Cygwin to w32 format. Returns result in
+# func_to_host_file_result.
+func_convert_file_cygwin_to_w32 ()
+{
+ $opt_debug
+ func_to_host_file_result="$1"
+ if test -n "$1"; then
+ # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
+ # LT_CYGPATH in this case.
+ func_to_host_file_result=`cygpath -m "$1"`
+ fi
+ func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_cygwin_to_w32
+
+
+# func_convert_file_nix_to_w32 ARG
+# Convert file name ARG from *nix to w32 format. Requires a wine environment
+# and a working winepath. Returns result in func_to_host_file_result.
+func_convert_file_nix_to_w32 ()
+{
+ $opt_debug
+ func_to_host_file_result="$1"
+ if test -n "$1"; then
+ func_convert_core_file_wine_to_w32 "$1"
+ func_to_host_file_result="$func_convert_core_file_wine_to_w32_result"
+ fi
+ func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_nix_to_w32
+
+
+# func_convert_file_msys_to_cygwin ARG
+# Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
+# Returns result in func_to_host_file_result.
+func_convert_file_msys_to_cygwin ()
+{
+ $opt_debug
+ func_to_host_file_result="$1"
+ if test -n "$1"; then
+ func_convert_core_msys_to_w32 "$1"
+ func_cygpath -u "$func_convert_core_msys_to_w32_result"
+ func_to_host_file_result="$func_cygpath_result"
+ fi
+ func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_msys_to_cygwin
+
+
+# func_convert_file_nix_to_cygwin ARG
+# Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed
+# in a wine environment, working winepath, and LT_CYGPATH set. Returns result
+# in func_to_host_file_result.
+func_convert_file_nix_to_cygwin ()
+{
+ $opt_debug
+ func_to_host_file_result="$1"
+ if test -n "$1"; then
+ # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
+ func_convert_core_file_wine_to_w32 "$1"
+ func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
+ func_to_host_file_result="$func_cygpath_result"
+ fi
+ func_convert_file_check "$1" "$func_to_host_file_result"
+}
+# end func_convert_file_nix_to_cygwin
+
+
+#############################################
+# $build to $host PATH CONVERSION FUNCTIONS #
+#############################################
+# invoked via `$to_host_path_cmd ARG'
+#
+# In each case, ARG is the path to be converted from $build to $host format.
+# The result will be available in $func_to_host_path_result.
+#
+# Path separators are also converted from $build format to $host format. If
+# ARG begins or ends with a path separator character, it is preserved (but
+# converted to $host format) on output.
+#
+# All path conversion functions are named using the following convention:
+# file name conversion function : func_convert_file_X_to_Y ()
+# path conversion function : func_convert_path_X_to_Y ()
+# where, for any given $build/$host combination the 'X_to_Y' value is the
+# same. If conversion functions are added for new $build/$host combinations,
+# the two new functions must follow this pattern, or func_init_to_host_path_cmd
+# will break.
+
+
+# func_init_to_host_path_cmd
+# Ensures that function "pointer" variable $to_host_path_cmd is set to the
+# appropriate value, based on the value of $to_host_file_cmd.
+to_host_path_cmd=
+func_init_to_host_path_cmd ()
+{
+ $opt_debug
+ if test -z "$to_host_path_cmd"; then
+ func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
+ to_host_path_cmd="func_convert_path_${func_stripname_result}"
+ fi
+}
+
+
+# func_to_host_path ARG
+# Converts the path ARG from $build format to $host format. Return result
+# in func_to_host_path_result.
+func_to_host_path ()
+{
+ $opt_debug
+ func_init_to_host_path_cmd
+ $to_host_path_cmd "$1"
+}
+# end func_to_host_path
+
+
+# func_convert_path_noop ARG
+# Copy ARG to func_to_host_path_result.
+func_convert_path_noop ()
+{
+ func_to_host_path_result="$1"
+}
+# end func_convert_path_noop
+
+
+# func_convert_path_msys_to_w32 ARG
+# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
+# conversion to w32 is not available inside the cwrapper. Returns result in
+# func_to_host_path_result.
+func_convert_path_msys_to_w32 ()
+{
+ $opt_debug
+ func_to_host_path_result="$1"
+ if test -n "$1"; then
+ # Remove leading and trailing path separator characters from ARG. MSYS
+ # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
+ # and winepath ignores them completely.
+ func_stripname : : "$1"
+ func_to_host_path_tmp1=$func_stripname_result
+ func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
+ func_to_host_path_result="$func_convert_core_msys_to_w32_result"
+ func_convert_path_check : ";" \
+ "$func_to_host_path_tmp1" "$func_to_host_path_result"
+ func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+ fi
+}
+# end func_convert_path_msys_to_w32
+
+
+# func_convert_path_cygwin_to_w32 ARG
+# Convert path ARG from Cygwin to w32 format. Returns result in
+# func_to_host_file_result.
+func_convert_path_cygwin_to_w32 ()
+{
+ $opt_debug
+ func_to_host_path_result="$1"
+ if test -n "$1"; then
+ # See func_convert_path_msys_to_w32:
+ func_stripname : : "$1"
+ func_to_host_path_tmp1=$func_stripname_result
+ func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
+ func_convert_path_check : ";" \
+ "$func_to_host_path_tmp1" "$func_to_host_path_result"
+ func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+ fi
+}
+# end func_convert_path_cygwin_to_w32
+
+
+# func_convert_path_nix_to_w32 ARG
+# Convert path ARG from *nix to w32 format. Requires a wine environment and
+# a working winepath. Returns result in func_to_host_file_result.
+func_convert_path_nix_to_w32 ()
+{
+ $opt_debug
+ func_to_host_path_result="$1"
+ if test -n "$1"; then
+ # See func_convert_path_msys_to_w32:
+ func_stripname : : "$1"
+ func_to_host_path_tmp1=$func_stripname_result
+ func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
+ func_to_host_path_result="$func_convert_core_path_wine_to_w32_result"
+ func_convert_path_check : ";" \
+ "$func_to_host_path_tmp1" "$func_to_host_path_result"
+ func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
+ fi
+}
+# end func_convert_path_nix_to_w32
+
+
+# func_convert_path_msys_to_cygwin ARG
+# Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set.
+# Returns result in func_to_host_file_result.
+func_convert_path_msys_to_cygwin ()
+{
+ $opt_debug
+ func_to_host_path_result="$1"
+ if test -n "$1"; then
+ # See func_convert_path_msys_to_w32:
+ func_stripname : : "$1"
+ func_to_host_path_tmp1=$func_stripname_result
+ func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
+ func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
+ func_to_host_path_result="$func_cygpath_result"
+ func_convert_path_check : : \
+ "$func_to_host_path_tmp1" "$func_to_host_path_result"
+ func_convert_path_front_back_pathsep ":*" "*:" : "$1"
+ fi
+}
+# end func_convert_path_msys_to_cygwin
+
+
+# func_convert_path_nix_to_cygwin ARG
+# Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a
+# a wine environment, working winepath, and LT_CYGPATH set. Returns result in
+# func_to_host_file_result.
+func_convert_path_nix_to_cygwin ()
+{
+ $opt_debug
+ func_to_host_path_result="$1"
+ if test -n "$1"; then
+ # Remove leading and trailing path separator characters from
+ # ARG. msys behavior is inconsistent here, cygpath turns them
+ # into '.;' and ';.', and winepath ignores them completely.
+ func_stripname : : "$1"
+ func_to_host_path_tmp1=$func_stripname_result
+ func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
+ func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
+ func_to_host_path_result="$func_cygpath_result"
+ func_convert_path_check : : \
+ "$func_to_host_path_tmp1" "$func_to_host_path_result"
+ func_convert_path_front_back_pathsep ":*" "*:" : "$1"
+ fi
+}
+# end func_convert_path_nix_to_cygwin
+
+
+# func_mode_compile arg...
+func_mode_compile ()
+{
+ $opt_debug
+ # Get the compilation command and the source file.
+ base_compile=
+ srcfile="$nonopt" # always keep a non-empty value in "srcfile"
+ suppress_opt=yes
+ suppress_output=
+ arg_mode=normal
+ libobj=
+ later=
+ pie_flag=
+
+ for arg
+ do
+ case $arg_mode in
+ arg )
+ # do not "continue". Instead, add this to base_compile
+ lastarg="$arg"
+ arg_mode=normal
+ ;;
+
+ target )
+ libobj="$arg"
+ arg_mode=normal
+ continue
+ ;;
+
+ normal )
+ # Accept any command-line options.
+ case $arg in
+ -o)
+ test -n "$libobj" && \
+ func_fatal_error "you cannot specify \`-o' more than once"
+ arg_mode=target
+ continue
+ ;;
+
+ -pie | -fpie | -fPIE)
+ func_append pie_flag " $arg"
+ continue
+ ;;
+
+ -shared | -static | -prefer-pic | -prefer-non-pic)
+ func_append later " $arg"
+ continue
+ ;;
+
+ -no-suppress)
+ suppress_opt=no
+ continue
+ ;;
+
+ -Xcompiler)
+ arg_mode=arg # the next one goes into the "base_compile" arg list
+ continue # The current "srcfile" will either be retained or
+ ;; # replaced later. I would guess that would be a bug.
+
+ -Wc,*)
+ func_stripname '-Wc,' '' "$arg"
+ args=$func_stripname_result
+ lastarg=
+ save_ifs="$IFS"; IFS=','
+ for arg in $args; do
+ IFS="$save_ifs"
+ func_append_quoted lastarg "$arg"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$lastarg"
+ lastarg=$func_stripname_result
+
+ # Add the arguments to base_compile.
+ func_append base_compile " $lastarg"
+ continue
+ ;;
+
+ *)
+ # Accept the current argument as the source file.
+ # The previous "srcfile" becomes the current argument.
+ #
+ lastarg="$srcfile"
+ srcfile="$arg"
+ ;;
+ esac # case $arg
+ ;;
+ esac # case $arg_mode
+
+ # Aesthetically quote the previous argument.
+ func_append_quoted base_compile "$lastarg"
+ done # for arg
+
+ case $arg_mode in
+ arg)
+ func_fatal_error "you must specify an argument for -Xcompile"
+ ;;
+ target)
+ func_fatal_error "you must specify a target with \`-o'"
+ ;;
+ *)
+ # Get the name of the library object.
+ test -z "$libobj" && {
+ func_basename "$srcfile"
+ libobj="$func_basename_result"
+ }
+ ;;
+ esac
+
+ # Recognize several different file suffixes.
+ # If the user specifies -o file.o, it is replaced with file.lo
+ case $libobj in
+ *.[cCFSifmso] | \
+ *.ada | *.adb | *.ads | *.asm | \
+ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
+ *.[fF][09]? | *.for | *.java | *.obj | *.sx | *.cu | *.cup)
+ func_xform "$libobj"
+ libobj=$func_xform_result
+ ;;
+ esac
+
+ case $libobj in
+ *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
+ *)
+ func_fatal_error "cannot determine name of library object from \`$libobj'"
+ ;;
+ esac
+
+ func_infer_tag $base_compile
+
+ for arg in $later; do
+ case $arg in
+ -shared)
+ test "$build_libtool_libs" != yes && \
+ func_fatal_configuration "can not build a shared library"
+ build_old_libs=no
+ continue
+ ;;
+
+ -static)
+ build_libtool_libs=no
+ build_old_libs=yes
+ continue
+ ;;
+
+ -prefer-pic)
+ pic_mode=yes
+ continue
+ ;;
+
+ -prefer-non-pic)
+ pic_mode=no
+ continue
+ ;;
+ esac
+ done
+
+ func_quote_for_eval "$libobj"
+ test "X$libobj" != "X$func_quote_for_eval_result" \
+ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \
+ && func_warning "libobj name \`$libobj' may not contain shell special characters."
+ func_dirname_and_basename "$obj" "/" ""
+ objname="$func_basename_result"
+ xdir="$func_dirname_result"
+ lobj=${xdir}$objdir/$objname
+
+ test -z "$base_compile" && \
+ func_fatal_help "you must specify a compilation command"
+
+ # Delete any leftover library objects.
+ if test "$build_old_libs" = yes; then
+ removelist="$obj $lobj $libobj ${libobj}T"
+ else
+ removelist="$lobj $libobj ${libobj}T"
+ fi
+
+ # On Cygwin there's no "real" PIC flag so we must build both object types
+ case $host_os in
+ cygwin* | mingw* | pw32* | os2* | cegcc*)
+ pic_mode=default
+ ;;
+ esac
+ if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then
+ # non-PIC code in shared libraries is not supported
+ pic_mode=default
+ fi
+
+ # Calculate the filename of the output object if compiler does
+ # not support -o with -c
+ if test "$compiler_c_o" = no; then
+ output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.${objext}
+ lockfile="$output_obj.lock"
+ else
+ output_obj=
+ need_locks=no
+ lockfile=
+ fi
+
+ # Lock this critical section if it is needed
+ # We use this script file to make the link, it avoids creating a new file
+ if test "$need_locks" = yes; then
+ until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+ func_echo "Waiting for $lockfile to be removed"
+ sleep 2
+ done
+ elif test "$need_locks" = warn; then
+ if test -f "$lockfile"; then
+ $ECHO "\
+*** ERROR, $lockfile exists and contains:
+`cat $lockfile 2>/dev/null`
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+ func_append removelist " $output_obj"
+ $ECHO "$srcfile" > "$lockfile"
+ fi
+
+ $opt_dry_run || $RM $removelist
+ func_append removelist " $lockfile"
+ trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
+
+ func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
+ srcfile=$func_to_tool_file_result
+ func_quote_for_eval "$srcfile"
+ qsrcfile=$func_quote_for_eval_result
+
+ # Only build a PIC object if we are building libtool libraries.
+ if test "$build_libtool_libs" = yes; then
+ # Without this assignment, base_compile gets emptied.
+ fbsd_hideous_sh_bug=$base_compile
+
+ if test "$pic_mode" != no; then
+ command="$base_compile $qsrcfile $pic_flag"
+ else
+ # Don't build PIC code
+ command="$base_compile $qsrcfile"
+ fi
+
+ func_mkdir_p "$xdir$objdir"
+
+ if test -z "$output_obj"; then
+ # Place PIC objects in $objdir
+ func_append command " -o $lobj"
+ fi
+
+ func_show_eval_locale "$command" \
+ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
+
+ if test "$need_locks" = warn &&
+ test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+ $ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+
+ # Just move the object if needed, then go on to compile the next one
+ if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
+ func_show_eval '$MV "$output_obj" "$lobj"' \
+ 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+ fi
+
+ # Allow error messages only from the first compilation.
+ if test "$suppress_opt" = yes; then
+ suppress_output=' >/dev/null 2>&1'
+ fi
+ fi
+
+ # Only build a position-dependent object if we build old libraries.
+ if test "$build_old_libs" = yes; then
+ if test "$pic_mode" != yes; then
+ # Don't build PIC code
+ command="$base_compile $qsrcfile$pie_flag"
+ else
+ command="$base_compile $qsrcfile $pic_flag"
+ fi
+ if test "$compiler_c_o" = yes; then
+ func_append command " -o $obj"
+ fi
+
+ # Suppress compiler output if we already did a PIC compilation.
+ func_append command "$suppress_output"
+ func_show_eval_locale "$command" \
+ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
+
+ if test "$need_locks" = warn &&
+ test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
+ $ECHO "\
+*** ERROR, $lockfile contains:
+`cat $lockfile 2>/dev/null`
+
+but it should contain:
+$srcfile
+
+This indicates that another process is trying to use the same
+temporary object file, and libtool could not work around it because
+your compiler does not support \`-c' and \`-o' together. If you
+repeat this compilation, it may succeed, by chance, but you had better
+avoid parallel builds (make -j) in this platform, or get a better
+compiler."
+
+ $opt_dry_run || $RM $removelist
+ exit $EXIT_FAILURE
+ fi
+
+ # Just move the object if needed
+ if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
+ func_show_eval '$MV "$output_obj" "$obj"' \
+ 'error=$?; $opt_dry_run || $RM $removelist; exit $error'
+ fi
+ fi
+
+ $opt_dry_run || {
+ func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
+
+ # Unlock the critical section if it was locked
+ if test "$need_locks" != no; then
+ removelist=$lockfile
+ $RM "$lockfile"
+ fi
+ }
+
+ exit $EXIT_SUCCESS
+}
+
+$opt_help || {
+ test "$opt_mode" = compile && func_mode_compile ${1+"$@"}
+}
+
+func_mode_help ()
+{
+ # We need to display help for each of the modes.
+ case $opt_mode in
+ "")
+ # Generic help is extracted from the usage comments
+ # at the start of this file.
+ func_help
+ ;;
+
+ clean)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
+
+Remove files from the build directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, object or program, all the files associated
+with it are deleted. Otherwise, only FILE itself is deleted using RM."
+ ;;
+
+ compile)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
+
+Compile a source file into a libtool library object.
+
+This mode accepts the following additional options:
+
+ -o OUTPUT-FILE set the output file name to OUTPUT-FILE
+ -no-suppress do not suppress compiler output for multiple passes
+ -prefer-pic try to build PIC objects only
+ -prefer-non-pic try to build non-PIC objects only
+ -shared do not build a \`.o' file suitable for static linking
+ -static only build a \`.o' file suitable for static linking
+ -Wc,FLAG pass FLAG directly to the compiler
+
+COMPILE-COMMAND is a command to be used in creating a \`standard' object file
+from the given SOURCEFILE.
+
+The output file name is determined by removing the directory component from
+SOURCEFILE, then substituting the C source code suffix \`.c' with the
+library object suffix, \`.lo'."
+ ;;
+
+ execute)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
+
+Automatically set library path, then run a program.
+
+This mode accepts the following additional options:
+
+ -dlopen FILE add the directory containing FILE to the library path
+
+This mode sets the library path environment variable according to \`-dlopen'
+flags.
+
+If any of the ARGS are libtool executable wrappers, then they are translated
+into their corresponding uninstalled binary, and any of their required library
+directories are added to the library path.
+
+Then, COMMAND is executed, with ARGS as arguments."
+ ;;
+
+ finish)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
+
+Complete the installation of libtool libraries.
+
+Each LIBDIR is a directory that contains libtool libraries.
+
+The commands that this mode executes may require superuser privileges. Use
+the \`--dry-run' option if you just want to see what would be executed."
+ ;;
+
+ install)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
+
+Install executables or libraries.
+
+INSTALL-COMMAND is the installation command. The first component should be
+either the \`install' or \`cp' program.
+
+The following components of INSTALL-COMMAND are treated specially:
+
+ -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation
+
+The rest of the components are interpreted as arguments to that command (only
+BSD-compatible install options are recognized)."
+ ;;
+
+ link)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
+
+Link object files or libraries together to form another library, or to
+create an executable program.
+
+LINK-COMMAND is a command using the C compiler that you would use to create
+a program from several object files.
+
+The following components of LINK-COMMAND are treated specially:
+
+ -all-static do not do any dynamic linking at all
+ -avoid-version do not add a version suffix if possible
+ -bindir BINDIR specify path to binaries directory (for systems where
+ libraries must be found in the PATH setting at runtime)
+ -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime
+ -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols
+ -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
+ -export-symbols SYMFILE
+ try to export only the symbols listed in SYMFILE
+ -export-symbols-regex REGEX
+ try to export only the symbols matching REGEX
+ -LLIBDIR search LIBDIR for required installed libraries
+ -lNAME OUTPUT-FILE requires the installed library libNAME
+ -module build a library that can dlopened
+ -no-fast-install disable the fast-install mode
+ -no-install link a not-installable executable
+ -no-undefined declare that a library does not refer to external symbols
+ -o OUTPUT-FILE create OUTPUT-FILE from the specified objects
+ -objectlist FILE Use a list of object files found in FILE to specify objects
+ -precious-files-regex REGEX
+ don't remove output files matching REGEX
+ -release RELEASE specify package release information
+ -rpath LIBDIR the created library will eventually be installed in LIBDIR
+ -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries
+ -shared only do dynamic linking of libtool libraries
+ -shrext SUFFIX override the standard shared library file extension
+ -static do not do any dynamic linking of uninstalled libtool libraries
+ -static-libtool-libs
+ do not do any dynamic linking of libtool libraries
+ -version-info CURRENT[:REVISION[:AGE]]
+ specify library version info [each variable defaults to 0]
+ -weak LIBNAME declare that the target provides the LIBNAME interface
+ -Wc,FLAG
+ -Xcompiler FLAG pass linker-specific FLAG directly to the compiler
+ -Wl,FLAG
+ -Xlinker FLAG pass linker-specific FLAG directly to the linker
+ -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC)
+
+All other options (arguments beginning with \`-') are ignored.
+
+Every other argument is treated as a filename. Files ending in \`.la' are
+treated as uninstalled libtool libraries, other files are standard or library
+object files.
+
+If the OUTPUT-FILE ends in \`.la', then a libtool library is created,
+only library objects (\`.lo' files) may be specified, and \`-rpath' is
+required, except when creating a convenience library.
+
+If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created
+using \`ar' and \`ranlib', or on Windows using \`lib'.
+
+If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file
+is created, otherwise an executable program is created."
+ ;;
+
+ uninstall)
+ $ECHO \
+"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
+
+Remove libraries from an installation directory.
+
+RM is the name of the program to use to delete files associated with each FILE
+(typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed
+to RM.
+
+If FILE is a libtool library, all the files associated with it are deleted.
+Otherwise, only FILE itself is deleted using RM."
+ ;;
+
+ *)
+ func_fatal_help "invalid operation mode \`$opt_mode'"
+ ;;
+ esac
+
+ echo
+ $ECHO "Try \`$progname --help' for more information about other modes."
+}
+
+# Now that we've collected a possible --mode arg, show help if necessary
+if $opt_help; then
+ if test "$opt_help" = :; then
+ func_mode_help
+ else
+ {
+ func_help noexit
+ for opt_mode in compile link execute install finish uninstall clean; do
+ func_mode_help
+ done
+ } | sed -n '1p; 2,$s/^Usage:/ or: /p'
+ {
+ func_help noexit
+ for opt_mode in compile link execute install finish uninstall clean; do
+ echo
+ func_mode_help
+ done
+ } |
+ sed '1d
+ /^When reporting/,/^Report/{
+ H
+ d
+ }
+ $x
+ /information about other modes/d
+ /more detailed .*MODE/d
+ s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
+ fi
+ exit $?
+fi
+
+
+# func_mode_execute arg...
+func_mode_execute ()
+{
+ $opt_debug
+ # The first argument is the command name.
+ cmd="$nonopt"
+ test -z "$cmd" && \
+ func_fatal_help "you must specify a COMMAND"
+
+ # Handle -dlopen flags immediately.
+ for file in $opt_dlopen; do
+ test -f "$file" \
+ || func_fatal_help "\`$file' is not a file"
+
+ dir=
+ case $file in
+ *.la)
+ func_resolve_sysroot "$file"
+ file=$func_resolve_sysroot_result
+
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$file" \
+ || func_fatal_help "\`$lib' is not a valid libtool archive"
+
+ # Read the libtool library.
+ dlname=
+ library_names=
+ func_source "$file"
+
+ # Skip this library if it cannot be dlopened.
+ if test -z "$dlname"; then
+ # Warn if it was a shared library.
+ test -n "$library_names" && \
+ func_warning "\`$file' was not linked with \`-export-dynamic'"
+ continue
+ fi
+
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+
+ if test -f "$dir/$objdir/$dlname"; then
+ func_append dir "/$objdir"
+ else
+ if test ! -f "$dir/$dlname"; then
+ func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'"
+ fi
+ fi
+ ;;
+
+ *.lo)
+ # Just add the directory containing the .lo file.
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+ ;;
+
+ *)
+ func_warning "\`-dlopen' is ignored for non-libtool libraries and objects"
+ continue
+ ;;
+ esac
+
+ # Get the absolute pathname.
+ absdir=`cd "$dir" && pwd`
+ test -n "$absdir" && dir="$absdir"
+
+ # Now add the directory to shlibpath_var.
+ if eval "test -z \"\$$shlibpath_var\""; then
+ eval "$shlibpath_var=\"\$dir\""
+ else
+ eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
+ fi
+ done
+
+ # This variable tells wrapper scripts just to set shlibpath_var
+ # rather than running their programs.
+ libtool_execute_magic="$magic"
+
+ # Check if any of the arguments is a wrapper script.
+ args=
+ for file
+ do
+ case $file in
+ -* | *.la | *.lo ) ;;
+ *)
+ # Do a test to see if this is really a libtool program.
+ if func_ltwrapper_script_p "$file"; then
+ func_source "$file"
+ # Transform arg to wrapped name.
+ file="$progdir/$program"
+ elif func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ func_source "$func_ltwrapper_scriptname_result"
+ # Transform arg to wrapped name.
+ file="$progdir/$program"
+ fi
+ ;;
+ esac
+ # Quote arguments (to preserve shell metacharacters).
+ func_append_quoted args "$file"
+ done
+
+ if test "X$opt_dry_run" = Xfalse; then
+ if test -n "$shlibpath_var"; then
+ # Export the shlibpath_var.
+ eval "export $shlibpath_var"
+ fi
+
+ # Restore saved environment variables
+ for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
+ do
+ eval "if test \"\${save_$lt_var+set}\" = set; then
+ $lt_var=\$save_$lt_var; export $lt_var
+ else
+ $lt_unset $lt_var
+ fi"
+ done
+
+ # Now prepare to actually exec the command.
+ exec_cmd="\$cmd$args"
+ else
+ # Display what would be done.
+ if test -n "$shlibpath_var"; then
+ eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
+ echo "export $shlibpath_var"
+ fi
+ $ECHO "$cmd$args"
+ exit $EXIT_SUCCESS
+ fi
+}
+
+test "$opt_mode" = execute && func_mode_execute ${1+"$@"}
+
+
+# func_mode_finish arg...
+func_mode_finish ()
+{
+ $opt_debug
+ libs=
+ libdirs=
+ admincmds=
+
+ for opt in "$nonopt" ${1+"$@"}
+ do
+ if test -d "$opt"; then
+ func_append libdirs " $opt"
+
+ elif test -f "$opt"; then
+ if func_lalib_unsafe_p "$opt"; then
+ func_append libs " $opt"
+ else
+ func_warning "\`$opt' is not a valid libtool archive"
+ fi
+
+ else
+ func_fatal_error "invalid argument \`$opt'"
+ fi
+ done
+
+ if test -n "$libs"; then
+ if test -n "$lt_sysroot"; then
+ sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
+ sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
+ else
+ sysroot_cmd=
+ fi
+
+ # Remove sysroot references
+ if $opt_dry_run; then
+ for lib in $libs; do
+ echo "removing references to $lt_sysroot and \`=' prefixes from $lib"
+ done
+ else
+ tmpdir=`func_mktempdir`
+ for lib in $libs; do
+ sed -e "${sysroot_cmd} s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
+ > $tmpdir/tmp-la
+ mv -f $tmpdir/tmp-la $lib
+ done
+ ${RM}r "$tmpdir"
+ fi
+ fi
+
+ if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+ for libdir in $libdirs; do
+ if test -n "$finish_cmds"; then
+ # Do each command in the finish commands.
+ func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
+'"$cmd"'"'
+ fi
+ if test -n "$finish_eval"; then
+ # Do the single finish_eval.
+ eval cmds=\"$finish_eval\"
+ $opt_dry_run || eval "$cmds" || func_append admincmds "
+ $cmds"
+ fi
+ done
+ fi
+
+ # Exit here if they wanted silent mode.
+ $opt_silent && exit $EXIT_SUCCESS
+
+ if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
+ echo "----------------------------------------------------------------------"
+ echo "Libraries have been installed in:"
+ for libdir in $libdirs; do
+ $ECHO " $libdir"
+ done
+ echo
+ echo "If you ever happen to want to link against installed libraries"
+ echo "in a given directory, LIBDIR, you must either use libtool, and"
+ echo "specify the full pathname of the library, or use the \`-LLIBDIR'"
+ echo "flag during linking and do at least one of the following:"
+ if test -n "$shlibpath_var"; then
+ echo " - add LIBDIR to the \`$shlibpath_var' environment variable"
+ echo " during execution"
+ fi
+ if test -n "$runpath_var"; then
+ echo " - add LIBDIR to the \`$runpath_var' environment variable"
+ echo " during linking"
+ fi
+ if test -n "$hardcode_libdir_flag_spec"; then
+ libdir=LIBDIR
+ eval flag=\"$hardcode_libdir_flag_spec\"
+
+ $ECHO " - use the \`$flag' linker flag"
+ fi
+ if test -n "$admincmds"; then
+ $ECHO " - have your system administrator run these commands:$admincmds"
+ fi
+ if test -f /etc/ld.so.conf; then
+ echo " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'"
+ fi
+ echo
+
+ echo "See any operating system documentation about shared libraries for"
+ case $host in
+ solaris2.[6789]|solaris2.1[0-9])
+ echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
+ echo "pages."
+ ;;
+ *)
+ echo "more information, such as the ld(1) and ld.so(8) manual pages."
+ ;;
+ esac
+ echo "----------------------------------------------------------------------"
+ fi
+ exit $EXIT_SUCCESS
+}
+
+test "$opt_mode" = finish && func_mode_finish ${1+"$@"}
+
+
+# func_mode_install arg...
+func_mode_install ()
+{
+ $opt_debug
+ # There may be an optional sh(1) argument at the beginning of
+ # install_prog (especially on Windows NT).
+ if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh ||
+ # Allow the use of GNU shtool's install command.
+ case $nonopt in *shtool*) :;; *) false;; esac; then
+ # Aesthetically quote it.
+ func_quote_for_eval "$nonopt"
+ install_prog="$func_quote_for_eval_result "
+ arg=$1
+ shift
+ else
+ install_prog=
+ arg=$nonopt
+ fi
+
+ # The real first argument should be the name of the installation program.
+ # Aesthetically quote it.
+ func_quote_for_eval "$arg"
+ func_append install_prog "$func_quote_for_eval_result"
+ install_shared_prog=$install_prog
+ case " $install_prog " in
+ *[\\\ /]cp\ *) install_cp=: ;;
+ *) install_cp=false ;;
+ esac
+
+ # We need to accept at least all the BSD install flags.
+ dest=
+ files=
+ opts=
+ prev=
+ install_type=
+ isdir=no
+ stripme=
+ no_mode=:
+ for arg
+ do
+ arg2=
+ if test -n "$dest"; then
+ func_append files " $dest"
+ dest=$arg
+ continue
+ fi
+
+ case $arg in
+ -d) isdir=yes ;;
+ -f)
+ if $install_cp; then :; else
+ prev=$arg
+ fi
+ ;;
+ -g | -m | -o)
+ prev=$arg
+ ;;
+ -s)
+ stripme=" -s"
+ continue
+ ;;
+ -*)
+ ;;
+ *)
+ # If the previous option needed an argument, then skip it.
+ if test -n "$prev"; then
+ if test "x$prev" = x-m && test -n "$install_override_mode"; then
+ arg2=$install_override_mode
+ no_mode=false
+ fi
+ prev=
+ else
+ dest=$arg
+ continue
+ fi
+ ;;
+ esac
+
+ # Aesthetically quote the argument.
+ func_quote_for_eval "$arg"
+ func_append install_prog " $func_quote_for_eval_result"
+ if test -n "$arg2"; then
+ func_quote_for_eval "$arg2"
+ fi
+ func_append install_shared_prog " $func_quote_for_eval_result"
+ done
+
+ test -z "$install_prog" && \
+ func_fatal_help "you must specify an install program"
+
+ test -n "$prev" && \
+ func_fatal_help "the \`$prev' option requires an argument"
+
+ if test -n "$install_override_mode" && $no_mode; then
+ if $install_cp; then :; else
+ func_quote_for_eval "$install_override_mode"
+ func_append install_shared_prog " -m $func_quote_for_eval_result"
+ fi
+ fi
+
+ if test -z "$files"; then
+ if test -z "$dest"; then
+ func_fatal_help "no file or destination specified"
+ else
+ func_fatal_help "you must specify a destination"
+ fi
+ fi
+
+ # Strip any trailing slash from the destination.
+ func_stripname '' '/' "$dest"
+ dest=$func_stripname_result
+
+ # Check to see that the destination is a directory.
+ test -d "$dest" && isdir=yes
+ if test "$isdir" = yes; then
+ destdir="$dest"
+ destname=
+ else
+ func_dirname_and_basename "$dest" "" "."
+ destdir="$func_dirname_result"
+ destname="$func_basename_result"
+
+ # Not a directory, so check to see that there is only one file specified.
+ set dummy $files; shift
+ test "$#" -gt 1 && \
+ func_fatal_help "\`$dest' is not a directory"
+ fi
+ case $destdir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ for file in $files; do
+ case $file in
+ *.lo) ;;
+ *)
+ func_fatal_help "\`$destdir' must be an absolute directory name"
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ # This variable tells wrapper scripts just to set variables rather
+ # than running their programs.
+ libtool_install_magic="$magic"
+
+ staticlibs=
+ future_libdirs=
+ current_libdirs=
+ for file in $files; do
+
+ # Do each installation.
+ case $file in
+ *.$libext)
+ # Do the static libraries later.
+ func_append staticlibs " $file"
+ ;;
+
+ *.la)
+ func_resolve_sysroot "$file"
+ file=$func_resolve_sysroot_result
+
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$file" \
+ || func_fatal_help "\`$file' is not a valid libtool archive"
+
+ library_names=
+ old_library=
+ relink_command=
+ func_source "$file"
+
+ # Add the libdir to current_libdirs if it is the destination.
+ if test "X$destdir" = "X$libdir"; then
+ case "$current_libdirs " in
+ *" $libdir "*) ;;
+ *) func_append current_libdirs " $libdir" ;;
+ esac
+ else
+ # Note the libdir as a future libdir.
+ case "$future_libdirs " in
+ *" $libdir "*) ;;
+ *) func_append future_libdirs " $libdir" ;;
+ esac
+ fi
+
+ func_dirname "$file" "/" ""
+ dir="$func_dirname_result"
+ func_append dir "$objdir"
+
+ if test -n "$relink_command"; then
+ # Determine the prefix the user has applied to our future dir.
+ inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
+
+ # Don't allow the user to place us outside of our expected
+ # location b/c this prevents finding dependent libraries that
+ # are installed to the same prefix.
+ # At present, this check doesn't affect windows .dll's that
+ # are installed into $libdir/../bin (currently, that works fine)
+ # but it's something to keep an eye on.
+ test "$inst_prefix_dir" = "$destdir" && \
+ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir"
+
+ if test -n "$inst_prefix_dir"; then
+ # Stick the inst_prefix_dir data into the link command.
+ relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
+ else
+ relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
+ fi
+
+ func_warning "relinking \`$file'"
+ func_show_eval "$relink_command" \
+ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"'
+ fi
+
+ # See the names of the shared library.
+ set dummy $library_names; shift
+ if test -n "$1"; then
+ realname="$1"
+ shift
+
+ srcname="$realname"
+ test -n "$relink_command" && srcname="$realname"T
+
+ # Install the shared library and build the symlinks.
+ func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
+ 'exit $?'
+ tstripme="$stripme"
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ case $realname in
+ *.dll.a)
+ tstripme=""
+ ;;
+ esac
+ ;;
+ esac
+ if test -n "$tstripme" && test -n "$striplib"; then
+ func_show_eval "$striplib $destdir/$realname" 'exit $?'
+ fi
+
+ if test "$#" -gt 0; then
+ # Delete the old symlinks, and create new ones.
+ # Try `ln -sf' first, because the `ln' binary might depend on
+ # the symlink we replace! Solaris /bin/ln does not understand -f,
+ # so we also need to try rm && ln -s.
+ for linkname
+ do
+ test "$linkname" != "$realname" \
+ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
+ done
+ fi
+
+ # Do each command in the postinstall commands.
+ lib="$destdir/$realname"
+ func_execute_cmds "$postinstall_cmds" 'exit $?'
+ fi
+
+ # Install the pseudo-library for information purposes.
+ func_basename "$file"
+ name="$func_basename_result"
+ instname="$dir/$name"i
+ func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
+
+ # Maybe install the static library, too.
+ test -n "$old_library" && func_append staticlibs " $dir/$old_library"
+ ;;
+
+ *.lo)
+ # Install (i.e. copy) a libtool object.
+
+ # Figure out destination file name, if it wasn't already specified.
+ if test -n "$destname"; then
+ destfile="$destdir/$destname"
+ else
+ func_basename "$file"
+ destfile="$func_basename_result"
+ destfile="$destdir/$destfile"
+ fi
+
+ # Deduce the name of the destination old-style object file.
+ case $destfile in
+ *.lo)
+ func_lo2o "$destfile"
+ staticdest=$func_lo2o_result
+ ;;
+ *.$objext)
+ staticdest="$destfile"
+ destfile=
+ ;;
+ *)
+ func_fatal_help "cannot copy a libtool object to \`$destfile'"
+ ;;
+ esac
+
+ # Install the libtool object if requested.
+ test -n "$destfile" && \
+ func_show_eval "$install_prog $file $destfile" 'exit $?'
+
+ # Install the old object if enabled.
+ if test "$build_old_libs" = yes; then
+ # Deduce the name of the old-style object file.
+ func_lo2o "$file"
+ staticobj=$func_lo2o_result
+ func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
+ fi
+ exit $EXIT_SUCCESS
+ ;;
+
+ *)
+ # Figure out destination file name, if it wasn't already specified.
+ if test -n "$destname"; then
+ destfile="$destdir/$destname"
+ else
+ func_basename "$file"
+ destfile="$func_basename_result"
+ destfile="$destdir/$destfile"
+ fi
+
+ # If the file is missing, and there is a .exe on the end, strip it
+ # because it is most likely a libtool script we actually want to
+ # install
+ stripped_ext=""
+ case $file in
+ *.exe)
+ if test ! -f "$file"; then
+ func_stripname '' '.exe' "$file"
+ file=$func_stripname_result
+ stripped_ext=".exe"
+ fi
+ ;;
+ esac
+
+ # Do a test to see if this is really a libtool program.
+ case $host in
+ *cygwin* | *mingw*)
+ if func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ wrapper=$func_ltwrapper_scriptname_result
+ else
+ func_stripname '' '.exe' "$file"
+ wrapper=$func_stripname_result
+ fi
+ ;;
+ *)
+ wrapper=$file
+ ;;
+ esac
+ if func_ltwrapper_script_p "$wrapper"; then
+ notinst_deplibs=
+ relink_command=
+
+ func_source "$wrapper"
+
+ # Check the variables that should have been set.
+ test -z "$generated_by_libtool_version" && \
+ func_fatal_error "invalid libtool wrapper script \`$wrapper'"
+
+ finalize=yes
+ for lib in $notinst_deplibs; do
+ # Check to see that each library is installed.
+ libdir=
+ if test -f "$lib"; then
+ func_source "$lib"
+ fi
+ libfile="$libdir/"`$ECHO "$lib" | $SED 's%^.*/%%g'` ### testsuite: skip nested quoting test
+ if test -n "$libdir" && test ! -f "$libfile"; then
+ func_warning "\`$lib' has not been installed in \`$libdir'"
+ finalize=no
+ fi
+ done
+
+ relink_command=
+ func_source "$wrapper"
+
+ outputname=
+ if test "$fast_install" = no && test -n "$relink_command"; then
+ $opt_dry_run || {
+ if test "$finalize" = yes; then
+ tmpdir=`func_mktempdir`
+ func_basename "$file$stripped_ext"
+ file="$func_basename_result"
+ outputname="$tmpdir/$file"
+ # Replace the output file specification.
+ relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
+
+ $opt_silent || {
+ func_quote_for_expand "$relink_command"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ if eval "$relink_command"; then :
+ else
+ func_error "error: relink \`$file' with the above command before installing it"
+ $opt_dry_run || ${RM}r "$tmpdir"
+ continue
+ fi
+ file="$outputname"
+ else
+ func_warning "cannot relink \`$file'"
+ fi
+ }
+ else
+ # Install the binary that we compiled earlier.
+ file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
+ fi
+ fi
+
+ # remove .exe since cygwin /usr/bin/install will append another
+ # one anyway
+ case $install_prog,$host in
+ */usr/bin/install*,*cygwin*)
+ case $file:$destfile in
+ *.exe:*.exe)
+ # this is ok
+ ;;
+ *.exe:*)
+ destfile=$destfile.exe
+ ;;
+ *:*.exe)
+ func_stripname '' '.exe' "$destfile"
+ destfile=$func_stripname_result
+ ;;
+ esac
+ ;;
+ esac
+ func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
+ $opt_dry_run || if test -n "$outputname"; then
+ ${RM}r "$tmpdir"
+ fi
+ ;;
+ esac
+ done
+
+ for file in $staticlibs; do
+ func_basename "$file"
+ name="$func_basename_result"
+
+ # Set up the ranlib parameters.
+ oldlib="$destdir/$name"
+
+ func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
+
+ if test -n "$stripme" && test -n "$old_striplib"; then
+ func_show_eval "$old_striplib $oldlib" 'exit $?'
+ fi
+
+ # Do each command in the postinstall commands.
+ func_execute_cmds "$old_postinstall_cmds" 'exit $?'
+ done
+
+ test -n "$future_libdirs" && \
+ func_warning "remember to run \`$progname --finish$future_libdirs'"
+
+ if test -n "$current_libdirs"; then
+ # Maybe just do a dry run.
+ $opt_dry_run && current_libdirs=" -n$current_libdirs"
+ exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs'
+ else
+ exit $EXIT_SUCCESS
+ fi
+}
+
+test "$opt_mode" = install && func_mode_install ${1+"$@"}
+
+
+# func_generate_dlsyms outputname originator pic_p
+# Extract symbols from dlprefiles and create ${outputname}S.o with
+# a dlpreopen symbol table.
+func_generate_dlsyms ()
+{
+ $opt_debug
+ my_outputname="$1"
+ my_originator="$2"
+ my_pic_p="${3-no}"
+ my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
+ my_dlsyms=
+
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ if test -n "$NM" && test -n "$global_symbol_pipe"; then
+ my_dlsyms="${my_outputname}S.c"
+ else
+ func_error "not configured to extract global symbols from dlpreopened files"
+ fi
+ fi
+
+ if test -n "$my_dlsyms"; then
+ case $my_dlsyms in
+ "") ;;
+ *.c)
+ # Discover the nlist of each of the dlfiles.
+ nlist="$output_objdir/${my_outputname}.nm"
+
+ func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
+
+ # Parse the name list into a source file.
+ func_verbose "creating $output_objdir/$my_dlsyms"
+
+ $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
+/* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */
+/* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */
+
+#ifdef __cplusplus
+extern \"C\" {
+#endif
+
+#if defined(__GNUC__) && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
+#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
+#endif
+
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+ relocations are performed -- see ld's documentation on pseudo-relocs. */
+# define LT_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data. */
+# define LT_DLSYM_CONST
+#else
+# define LT_DLSYM_CONST const
+#endif
+
+/* External symbol declarations for the compiler. */\
+"
+
+ if test "$dlself" = yes; then
+ func_verbose "generating symbol list for \`$output'"
+
+ $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
+
+ # Add our own program objects to the symbol list.
+ progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
+ for progfile in $progfiles; do
+ func_to_tool_file "$progfile" func_convert_file_msys_to_w32
+ func_verbose "extracting global C symbols from \`$func_to_tool_file_result'"
+ $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
+ done
+
+ if test -n "$exclude_expsyms"; then
+ $opt_dry_run || {
+ eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ }
+ fi
+
+ if test -n "$export_symbols_regex"; then
+ $opt_dry_run || {
+ eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ }
+ fi
+
+ # Prepare the list of exported symbols
+ if test -z "$export_symbols"; then
+ export_symbols="$output_objdir/$outputname.exp"
+ $opt_dry_run || {
+ $RM $export_symbols
+ eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+ eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
+ ;;
+ esac
+ }
+ else
+ $opt_dry_run || {
+ eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
+ eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
+ eval '$MV "$nlist"T "$nlist"'
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
+ eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
+ ;;
+ esac
+ }
+ fi
+ fi
+
+ for dlprefile in $dlprefiles; do
+ func_verbose "extracting global C symbols from \`$dlprefile'"
+ func_basename "$dlprefile"
+ name="$func_basename_result"
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ # if an import library, we need to obtain dlname
+ if func_win32_import_lib_p "$dlprefile"; then
+ func_tr_sh "$dlprefile"
+ eval "curr_lafile=\$libfile_$func_tr_sh_result"
+ dlprefile_dlbasename=""
+ if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
+ # Use subshell, to avoid clobbering current variable values
+ dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
+ if test -n "$dlprefile_dlname" ; then
+ func_basename "$dlprefile_dlname"
+ dlprefile_dlbasename="$func_basename_result"
+ else
+ # no lafile. user explicitly requested -dlpreopen <import library>.
+ $sharedlib_from_linklib_cmd "$dlprefile"
+ dlprefile_dlbasename=$sharedlib_from_linklib_result
+ fi
+ fi
+ $opt_dry_run || {
+ if test -n "$dlprefile_dlbasename" ; then
+ eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
+ else
+ func_warning "Could not compute DLL name from $name"
+ eval '$ECHO ": $name " >> "$nlist"'
+ fi
+ func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+ eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
+ $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
+ }
+ else # not an import lib
+ $opt_dry_run || {
+ eval '$ECHO ": $name " >> "$nlist"'
+ func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+ eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+ }
+ fi
+ ;;
+ *)
+ $opt_dry_run || {
+ eval '$ECHO ": $name " >> "$nlist"'
+ func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
+ eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
+ }
+ ;;
+ esac
+ done
+
+ $opt_dry_run || {
+ # Make sure we have at least an empty file.
+ test -f "$nlist" || : > "$nlist"
+
+ if test -n "$exclude_expsyms"; then
+ $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
+ $MV "$nlist"T "$nlist"
+ fi
+
+ # Try sorting and uniquifying the output.
+ if $GREP -v "^: " < "$nlist" |
+ if sort -k 3 </dev/null >/dev/null 2>&1; then
+ sort -k 3
+ else
+ sort +2
+ fi |
+ uniq > "$nlist"S; then
+ :
+ else
+ $GREP -v "^: " < "$nlist" > "$nlist"S
+ fi
+
+ if test -f "$nlist"S; then
+ eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
+ else
+ echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
+ fi
+
+ echo >> "$output_objdir/$my_dlsyms" "\
+
+/* The mapping between symbol names and symbols. */
+typedef struct {
+ const char *name;
+ void *address;
+} lt_dlsymlist;
+extern LT_DLSYM_CONST lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[];
+LT_DLSYM_CONST lt_dlsymlist
+lt_${my_prefix}_LTX_preloaded_symbols[] =
+{\
+ { \"$my_originator\", (void *) 0 },"
+
+ case $need_lib_prefix in
+ no)
+ eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
+ ;;
+ *)
+ eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
+ ;;
+ esac
+ echo >> "$output_objdir/$my_dlsyms" "\
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt_${my_prefix}_LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif\
+"
+ } # !$opt_dry_run
+
+ pic_flag_for_symtable=
+ case "$compile_command " in
+ *" -static "*) ;;
+ *)
+ case $host in
+ # compiling the symbol table file with pic_flag works around
+ # a FreeBSD bug that causes programs to crash when -lm is
+ # linked before any other PIC object. But we must not use
+ # pic_flag when linking with -static. The problem exists in
+ # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
+ *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
+ pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
+ *-*-hpux*)
+ pic_flag_for_symtable=" $pic_flag" ;;
+ *)
+ if test "X$my_pic_p" != Xno; then
+ pic_flag_for_symtable=" $pic_flag"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ symtab_cflags=
+ for arg in $LTCFLAGS; do
+ case $arg in
+ -pie | -fpie | -fPIE) ;;
+ *) func_append symtab_cflags " $arg" ;;
+ esac
+ done
+
+ # Now compile the dynamic symbol file.
+ func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
+
+ # Clean up the generated files.
+ func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"'
+
+ # Transform the symbol file into the correct name.
+ symfileobj="$output_objdir/${my_outputname}S.$objext"
+ case $host in
+ *cygwin* | *mingw* | *cegcc* )
+ if test -f "$output_objdir/$my_outputname.def"; then
+ compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+ finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
+ else
+ compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+ finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+ fi
+ ;;
+ *)
+ compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+ finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
+ ;;
+ esac
+ ;;
+ *)
+ func_fatal_error "unknown suffix for \`$my_dlsyms'"
+ ;;
+ esac
+ else
+ # We keep going just in case the user didn't refer to
+ # lt_preloaded_symbols. The linker will fail if global_symbol_pipe
+ # really was required.
+
+ # Nullify the symbol file.
+ compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
+ finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
+ fi
+}
+
+# func_win32_libid arg
+# return the library type of file 'arg'
+#
+# Need a lot of goo to handle *both* DLLs and import libs
+# Has to be a shell function in order to 'eat' the argument
+# that is supplied when $file_magic_command is called.
+# Despite the name, also deal with 64 bit binaries.
+func_win32_libid ()
+{
+ $opt_debug
+ win32_libid_type="unknown"
+ win32_fileres=`file -L $1 2>/dev/null`
+ case $win32_fileres in
+ *ar\ archive\ import\ library*) # definitely import
+ win32_libid_type="x86 archive import"
+ ;;
+ *ar\ archive*) # could be an import, or static
+ # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
+ if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
+ $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
+ func_to_tool_file "$1" func_convert_file_msys_to_w32
+ win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
+ $SED -n -e '
+ 1,100{
+ / I /{
+ s,.*,import,
+ p
+ q
+ }
+ }'`
+ case $win32_nmres in
+ import*) win32_libid_type="x86 archive import";;
+ *) win32_libid_type="x86 archive static";;
+ esac
+ fi
+ ;;
+ *DLL*)
+ win32_libid_type="x86 DLL"
+ ;;
+ *executable*) # but shell scripts are "executable" too...
+ case $win32_fileres in
+ *MS\ Windows\ PE\ Intel*)
+ win32_libid_type="x86 DLL"
+ ;;
+ esac
+ ;;
+ esac
+ $ECHO "$win32_libid_type"
+}
+
+# func_cygming_dll_for_implib ARG
+#
+# Platform-specific function to extract the
+# name of the DLL associated with the specified
+# import library ARG.
+# Invoked by eval'ing the libtool variable
+# $sharedlib_from_linklib_cmd
+# Result is available in the variable
+# $sharedlib_from_linklib_result
+func_cygming_dll_for_implib ()
+{
+ $opt_debug
+ sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
+}
+
+# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
+#
+# The is the core of a fallback implementation of a
+# platform-specific function to extract the name of the
+# DLL associated with the specified import library LIBNAME.
+#
+# SECTION_NAME is either .idata$6 or .idata$7, depending
+# on the platform and compiler that created the implib.
+#
+# Echos the name of the DLL associated with the
+# specified import library.
+func_cygming_dll_for_implib_fallback_core ()
+{
+ $opt_debug
+ match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
+ $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
+ $SED '/^Contents of section '"$match_literal"':/{
+ # Place marker at beginning of archive member dllname section
+ s/.*/====MARK====/
+ p
+ d
+ }
+ # These lines can sometimes be longer than 43 characters, but
+ # are always uninteresting
+ /:[ ]*file format pe[i]\{,1\}-/d
+ /^In archive [^:]*:/d
+ # Ensure marker is printed
+ /^====MARK====/p
+ # Remove all lines with less than 43 characters
+ /^.\{43\}/!d
+ # From remaining lines, remove first 43 characters
+ s/^.\{43\}//' |
+ $SED -n '
+ # Join marker and all lines until next marker into a single line
+ /^====MARK====/ b para
+ H
+ $ b para
+ b
+ :para
+ x
+ s/\n//g
+ # Remove the marker
+ s/^====MARK====//
+ # Remove trailing dots and whitespace
+ s/[\. \t]*$//
+ # Print
+ /./p' |
+ # we now have a list, one entry per line, of the stringified
+ # contents of the appropriate section of all members of the
+ # archive which possess that section. Heuristic: eliminate
+ # all those which have a first or second character that is
+ # a '.' (that is, objdump's representation of an unprintable
+ # character.) This should work for all archives with less than
+ # 0x302f exports -- but will fail for DLLs whose name actually
+ # begins with a literal '.' or a single character followed by
+ # a '.'.
+ #
+ # Of those that remain, print the first one.
+ $SED -e '/^\./d;/^.\./d;q'
+}
+
+# func_cygming_gnu_implib_p ARG
+# This predicate returns with zero status (TRUE) if
+# ARG is a GNU/binutils-style import library. Returns
+# with nonzero status (FALSE) otherwise.
+func_cygming_gnu_implib_p ()
+{
+ $opt_debug
+ func_to_tool_file "$1" func_convert_file_msys_to_w32
+ func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
+ test -n "$func_cygming_gnu_implib_tmp"
+}
+
+# func_cygming_ms_implib_p ARG
+# This predicate returns with zero status (TRUE) if
+# ARG is an MS-style import library. Returns
+# with nonzero status (FALSE) otherwise.
+func_cygming_ms_implib_p ()
+{
+ $opt_debug
+ func_to_tool_file "$1" func_convert_file_msys_to_w32
+ func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
+ test -n "$func_cygming_ms_implib_tmp"
+}
+
+# func_cygming_dll_for_implib_fallback ARG
+# Platform-specific function to extract the
+# name of the DLL associated with the specified
+# import library ARG.
+#
+# This fallback implementation is for use when $DLLTOOL
+# does not support the --identify-strict option.
+# Invoked by eval'ing the libtool variable
+# $sharedlib_from_linklib_cmd
+# Result is available in the variable
+# $sharedlib_from_linklib_result
+func_cygming_dll_for_implib_fallback ()
+{
+ $opt_debug
+ if func_cygming_gnu_implib_p "$1" ; then
+ # binutils import library
+ sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
+ elif func_cygming_ms_implib_p "$1" ; then
+ # ms-generated import library
+ sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
+ else
+ # unknown
+ sharedlib_from_linklib_result=""
+ fi
+}
+
+
+# func_extract_an_archive dir oldlib
+func_extract_an_archive ()
+{
+ $opt_debug
+ f_ex_an_ar_dir="$1"; shift
+ f_ex_an_ar_oldlib="$1"
+ if test "$lock_old_archive_extraction" = yes; then
+ lockfile=$f_ex_an_ar_oldlib.lock
+ until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
+ func_echo "Waiting for $lockfile to be removed"
+ sleep 2
+ done
+ fi
+ func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
+ 'stat=$?; rm -f "$lockfile"; exit $stat'
+ if test "$lock_old_archive_extraction" = yes; then
+ $opt_dry_run || rm -f "$lockfile"
+ fi
+ if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
+ :
+ else
+ func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
+ fi
+}
+
+
+# func_extract_archives gentop oldlib ...
+func_extract_archives ()
+{
+ $opt_debug
+ my_gentop="$1"; shift
+ my_oldlibs=${1+"$@"}
+ my_oldobjs=""
+ my_xlib=""
+ my_xabs=""
+ my_xdir=""
+
+ for my_xlib in $my_oldlibs; do
+ # Extract the objects.
+ case $my_xlib in
+ [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;;
+ *) my_xabs=`pwd`"/$my_xlib" ;;
+ esac
+ func_basename "$my_xlib"
+ my_xlib="$func_basename_result"
+ my_xlib_u=$my_xlib
+ while :; do
+ case " $extracted_archives " in
+ *" $my_xlib_u "*)
+ func_arith $extracted_serial + 1
+ extracted_serial=$func_arith_result
+ my_xlib_u=lt$extracted_serial-$my_xlib ;;
+ *) break ;;
+ esac
+ done
+ extracted_archives="$extracted_archives $my_xlib_u"
+ my_xdir="$my_gentop/$my_xlib_u"
+
+ func_mkdir_p "$my_xdir"
+
+ case $host in
+ *-darwin*)
+ func_verbose "Extracting $my_xabs"
+ # Do not bother doing anything if just a dry run
+ $opt_dry_run || {
+ darwin_orig_dir=`pwd`
+ cd $my_xdir || exit $?
+ darwin_archive=$my_xabs
+ darwin_curdir=`pwd`
+ darwin_base_archive=`basename "$darwin_archive"`
+ darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
+ if test -n "$darwin_arches"; then
+ darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
+ darwin_arch=
+ func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
+ for darwin_arch in $darwin_arches ; do
+ func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+ $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}"
+ cd "unfat-$$/${darwin_base_archive}-${darwin_arch}"
+ func_extract_an_archive "`pwd`" "${darwin_base_archive}"
+ cd "$darwin_curdir"
+ $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}"
+ done # $darwin_arches
+ ## Okay now we've a bunch of thin objects, gotta fatten them up :)
+ darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
+ darwin_file=
+ darwin_files=
+ for darwin_file in $darwin_filelist; do
+ darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
+ $LIPO -create -output "$darwin_file" $darwin_files
+ done # $darwin_filelist
+ $RM -rf unfat-$$
+ cd "$darwin_orig_dir"
+ else
+ cd $darwin_orig_dir
+ func_extract_an_archive "$my_xdir" "$my_xabs"
+ fi # $darwin_arches
+ } # !$opt_dry_run
+ ;;
+ *)
+ func_extract_an_archive "$my_xdir" "$my_xabs"
+ ;;
+ esac
+ my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
+ done
+
+ func_extract_archives_result="$my_oldobjs"
+}
+
+
+# func_emit_wrapper [arg=no]
+#
+# Emit a libtool wrapper script on stdout.
+# Don't directly open a file because we may want to
+# incorporate the script contents within a cygwin/mingw
+# wrapper executable. Must ONLY be called from within
+# func_mode_link because it depends on a number of variables
+# set therein.
+#
+# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
+# variable will take. If 'yes', then the emitted script
+# will assume that the directory in which it is stored is
+# the $objdir directory. This is a cygwin/mingw-specific
+# behavior.
+func_emit_wrapper ()
+{
+ func_emit_wrapper_arg1=${1-no}
+
+ $ECHO "\
+#! $SHELL
+
+# $output - temporary wrapper script for $objdir/$outputname
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# The $output program cannot be directly executed until all the libtool
+# libraries that it depends on are installed.
+#
+# This wrapper script should never be moved out of the build directory.
+# If it is, it will not operate correctly.
+
+# Sed substitution that helps us do robust quoting. It backslashifies
+# metacharacters that are still active within double-quoted strings.
+sed_quote_subst='$sed_quote_subst'
+
+# Be Bourne compatible
+if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
+ emulate sh
+ NULLCMD=:
+ # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
+fi
+BIN_SH=xpg4; export BIN_SH # for Tru64
+DUALCASE=1; export DUALCASE # for MKS sh
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+relink_command=\"$relink_command\"
+
+# This environment variable determines our operation mode.
+if test \"\$libtool_install_magic\" = \"$magic\"; then
+ # install mode needs the following variables:
+ generated_by_libtool_version='$macro_version'
+ notinst_deplibs='$notinst_deplibs'
+else
+ # When we are sourced in execute mode, \$file and \$ECHO are already set.
+ if test \"\$libtool_execute_magic\" != \"$magic\"; then
+ file=\"\$0\""
+
+ qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
+ $ECHO "\
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+ ECHO=\"$qECHO\"
+ fi
+
+# Very basic option parsing. These options are (a) specific to
+# the libtool wrapper, (b) are identical between the wrapper
+# /script/ and the wrapper /executable/ which is used only on
+# windows platforms, and (c) all begin with the string "--lt-"
+# (application programs are unlikely to have options which match
+# this pattern).
+#
+# There are only two supported options: --lt-debug and
+# --lt-dump-script. There is, deliberately, no --lt-help.
+#
+# The first argument to this parsing function should be the
+# script's $0 value, followed by "$@".
+lt_option_debug=
+func_parse_lt_options ()
+{
+ lt_script_arg0=\$0
+ shift
+ for lt_opt
+ do
+ case \"\$lt_opt\" in
+ --lt-debug) lt_option_debug=1 ;;
+ --lt-dump-script)
+ lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
+ test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
+ lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
+ cat \"\$lt_dump_D/\$lt_dump_F\"
+ exit 0
+ ;;
+ --lt-*)
+ \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
+ exit 1
+ ;;
+ esac
+ done
+
+ # Print the debug banner immediately:
+ if test -n \"\$lt_option_debug\"; then
+ echo \"${outputname}:${output}:\${LINENO}: libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\" 1>&2
+ fi
+}
+
+# Used when --lt-debug. Prints its arguments to stdout
+# (redirection is the responsibility of the caller)
+func_lt_dump_args ()
+{
+ lt_dump_args_N=1;
+ for lt_arg
+ do
+ \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[\$lt_dump_args_N]: \$lt_arg\"
+ lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
+ done
+}
+
+# Core function for launching the target application
+func_exec_program_core ()
+{
+"
+ case $host in
+ # Backslashes separate directories on plain windows
+ *-*-mingw | *-*-os2* | *-cegcc*)
+ $ECHO "\
+ if test -n \"\$lt_option_debug\"; then
+ \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir\\\\\$program\" 1>&2
+ func_lt_dump_args \${1+\"\$@\"} 1>&2
+ fi
+ exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
+"
+ ;;
+
+ *)
+ $ECHO "\
+ if test -n \"\$lt_option_debug\"; then
+ \$ECHO \"${outputname}:${output}:\${LINENO}: newargv[0]: \$progdir/\$program\" 1>&2
+ func_lt_dump_args \${1+\"\$@\"} 1>&2
+ fi
+ exec \"\$progdir/\$program\" \${1+\"\$@\"}
+"
+ ;;
+ esac
+ $ECHO "\
+ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
+ exit 1
+}
+
+# A function to encapsulate launching the target application
+# Strips options in the --lt-* namespace from \$@ and
+# launches target application with the remaining arguments.
+func_exec_program ()
+{
+ for lt_wr_arg
+ do
+ case \$lt_wr_arg in
+ --lt-*) ;;
+ *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
+ esac
+ shift
+ done
+ func_exec_program_core \${1+\"\$@\"}
+}
+
+ # Parse options
+ func_parse_lt_options \"\$0\" \${1+\"\$@\"}
+
+ # Find the directory that this script lives in.
+ thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
+ test \"x\$thisdir\" = \"x\$file\" && thisdir=.
+
+ # Follow symbolic links until we get to the real thisdir.
+ file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
+ while test -n \"\$file\"; do
+ destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
+
+ # If there was a directory component, then change thisdir.
+ if test \"x\$destdir\" != \"x\$file\"; then
+ case \"\$destdir\" in
+ [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
+ *) thisdir=\"\$thisdir/\$destdir\" ;;
+ esac
+ fi
+
+ file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
+ file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
+ done
+
+ # Usually 'no', except on cygwin/mingw when embedded into
+ # the cwrapper.
+ WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
+ if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
+ # special case for '.'
+ if test \"\$thisdir\" = \".\"; then
+ thisdir=\`pwd\`
+ fi
+ # remove .libs from thisdir
+ case \"\$thisdir\" in
+ *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
+ $objdir ) thisdir=. ;;
+ esac
+ fi
+
+ # Try to get the absolute directory name.
+ absdir=\`cd \"\$thisdir\" && pwd\`
+ test -n \"\$absdir\" && thisdir=\"\$absdir\"
+"
+
+ if test "$fast_install" = yes; then
+ $ECHO "\
+ program=lt-'$outputname'$exeext
+ progdir=\"\$thisdir/$objdir\"
+
+ if test ! -f \"\$progdir/\$program\" ||
+ { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\
+ test \"X\$file\" != \"X\$progdir/\$program\"; }; then
+
+ file=\"\$\$-\$program\"
+
+ if test ! -d \"\$progdir\"; then
+ $MKDIR \"\$progdir\"
+ else
+ $RM \"\$progdir/\$file\"
+ fi"
+
+ $ECHO "\
+
+ # relink executable if necessary
+ if test -n \"\$relink_command\"; then
+ if relink_command_output=\`eval \$relink_command 2>&1\`; then :
+ else
+ $ECHO \"\$relink_command_output\" >&2
+ $RM \"\$progdir/\$file\"
+ exit 1
+ fi
+ fi
+
+ $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
+ { $RM \"\$progdir/\$program\";
+ $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
+ $RM \"\$progdir/\$file\"
+ fi"
+ else
+ $ECHO "\
+ program='$outputname'
+ progdir=\"\$thisdir/$objdir\"
+"
+ fi
+
+ $ECHO "\
+
+ if test -f \"\$progdir/\$program\"; then"
+
+ # fixup the dll searchpath if we need to.
+ #
+ # Fix the DLL searchpath if we need to. Do this before prepending
+ # to shlibpath, because on Windows, both are PATH and uninstalled
+ # libraries must come first.
+ if test -n "$dllsearchpath"; then
+ $ECHO "\
+ # Add the dll search path components to the executable PATH
+ PATH=$dllsearchpath:\$PATH
+"
+ fi
+
+ # Export our shlibpath_var if we have one.
+ if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+ $ECHO "\
+ # Add our own library path to $shlibpath_var
+ $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
+
+ # Some systems cannot cope with colon-terminated $shlibpath_var
+ # The second colon is a workaround for a bug in BeOS R4 sed
+ $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
+
+ export $shlibpath_var
+"
+ fi
+
+ $ECHO "\
+ if test \"\$libtool_execute_magic\" != \"$magic\"; then
+ # Run the actual program with our arguments.
+ func_exec_program \${1+\"\$@\"}
+ fi
+ else
+ # The program doesn't exist.
+ \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2
+ \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
+ \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
+ exit 1
+ fi
+fi\
+"
+}
+
+
+# func_emit_cwrapperexe_src
+# emit the source code for a wrapper executable on stdout
+# Must ONLY be called from within func_mode_link because
+# it depends on a number of variable set therein.
+func_emit_cwrapperexe_src ()
+{
+ cat <<EOF
+
+/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
+ Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+
+ The $output program cannot be directly executed until all the libtool
+ libraries that it depends on are installed.
+
+ This wrapper executable should never be moved out of the build directory.
+ If it is, it will not operate correctly.
+*/
+EOF
+ cat <<"EOF"
+#ifdef _MSC_VER
+# define _CRT_SECURE_NO_DEPRECATE 1
+#endif
+#include <stdio.h>
+#include <stdlib.h>
+#ifdef _MSC_VER
+# include <direct.h>
+# include <process.h>
+# include <io.h>
+#else
+# include <unistd.h>
+# include <stdint.h>
+# ifdef __CYGWIN__
+# include <io.h>
+# endif
+#endif
+#include <malloc.h>
+#include <stdarg.h>
+#include <assert.h>
+#include <string.h>
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+/* declarations of non-ANSI functions */
+#if defined(__MINGW32__)
+# ifdef __STRICT_ANSI__
+int _putenv (const char *);
+# endif
+#elif defined(__CYGWIN__)
+# ifdef __STRICT_ANSI__
+char *realpath (const char *, char *);
+int putenv (char *);
+int setenv (const char *, const char *, int);
+# endif
+/* #elif defined (other platforms) ... */
+#endif
+
+/* portability defines, excluding path handling macros */
+#if defined(_MSC_VER)
+# define setmode _setmode
+# define stat _stat
+# define chmod _chmod
+# define getcwd _getcwd
+# define putenv _putenv
+# define S_IXUSR _S_IEXEC
+# ifndef _INTPTR_T_DEFINED
+# define _INTPTR_T_DEFINED
+# define intptr_t int
+# endif
+#elif defined(__MINGW32__)
+# define setmode _setmode
+# define stat _stat
+# define chmod _chmod
+# define getcwd _getcwd
+# define putenv _putenv
+#elif defined(__CYGWIN__)
+# define HAVE_SETENV
+# define FOPEN_WB "wb"
+/* #elif defined (other platforms) ... */
+#endif
+
+#if defined(PATH_MAX)
+# define LT_PATHMAX PATH_MAX
+#elif defined(MAXPATHLEN)
+# define LT_PATHMAX MAXPATHLEN
+#else
+# define LT_PATHMAX 1024
+#endif
+
+#ifndef S_IXOTH
+# define S_IXOTH 0
+#endif
+#ifndef S_IXGRP
+# define S_IXGRP 0
+#endif
+
+/* path handling portability macros */
+#ifndef DIR_SEPARATOR
+# define DIR_SEPARATOR '/'
+# define PATH_SEPARATOR ':'
+#endif
+
+#if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \
+ defined (__OS2__)
+# define HAVE_DOS_BASED_FILE_SYSTEM
+# define FOPEN_WB "wb"
+# ifndef DIR_SEPARATOR_2
+# define DIR_SEPARATOR_2 '\\'
+# endif
+# ifndef PATH_SEPARATOR_2
+# define PATH_SEPARATOR_2 ';'
+# endif
+#endif
+
+#ifndef DIR_SEPARATOR_2
+# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
+#else /* DIR_SEPARATOR_2 */
+# define IS_DIR_SEPARATOR(ch) \
+ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
+#endif /* DIR_SEPARATOR_2 */
+
+#ifndef PATH_SEPARATOR_2
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
+#else /* PATH_SEPARATOR_2 */
+# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
+#endif /* PATH_SEPARATOR_2 */
+
+#ifndef FOPEN_WB
+# define FOPEN_WB "w"
+#endif
+#ifndef _O_BINARY
+# define _O_BINARY 0
+#endif
+
+#define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type)))
+#define XFREE(stale) do { \
+ if (stale) { free ((void *) stale); stale = 0; } \
+} while (0)
+
+#if defined(LT_DEBUGWRAPPER)
+static int lt_debug = 1;
+#else
+static int lt_debug = 0;
+#endif
+
+const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
+
+void *xmalloc (size_t num);
+char *xstrdup (const char *string);
+const char *base_name (const char *name);
+char *find_executable (const char *wrapper);
+char *chase_symlinks (const char *pathspec);
+int make_executable (const char *path);
+int check_executable (const char *path);
+char *strendzap (char *str, const char *pat);
+void lt_debugprintf (const char *file, int line, const char *fmt, ...);
+void lt_fatal (const char *file, int line, const char *message, ...);
+static const char *nonnull (const char *s);
+static const char *nonempty (const char *s);
+void lt_setenv (const char *name, const char *value);
+char *lt_extend_str (const char *orig_value, const char *add, int to_end);
+void lt_update_exe_path (const char *name, const char *value);
+void lt_update_lib_path (const char *name, const char *value);
+char **prepare_spawn (char **argv);
+void lt_dump_script (FILE *f);
+EOF
+
+ cat <<EOF
+volatile const char * MAGIC_EXE = "$magic_exe";
+const char * LIB_PATH_VARNAME = "$shlibpath_var";
+EOF
+
+ if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
+ func_to_host_path "$temp_rpath"
+ cat <<EOF
+const char * LIB_PATH_VALUE = "$func_to_host_path_result";
+EOF
+ else
+ cat <<"EOF"
+const char * LIB_PATH_VALUE = "";
+EOF
+ fi
+
+ if test -n "$dllsearchpath"; then
+ func_to_host_path "$dllsearchpath:"
+ cat <<EOF
+const char * EXE_PATH_VARNAME = "PATH";
+const char * EXE_PATH_VALUE = "$func_to_host_path_result";
+EOF
+ else
+ cat <<"EOF"
+const char * EXE_PATH_VARNAME = "";
+const char * EXE_PATH_VALUE = "";
+EOF
+ fi
+
+ if test "$fast_install" = yes; then
+ cat <<EOF
+const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
+EOF
+ else
+ cat <<EOF
+const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
+EOF
+ fi
+
+
+ cat <<"EOF"
+
+#define LTWRAPPER_OPTION_PREFIX "--lt-"
+
+static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
+static const char *dumpscript_opt = LTWRAPPER_OPTION_PREFIX "dump-script";
+static const char *debug_opt = LTWRAPPER_OPTION_PREFIX "debug";
+
+int
+main (int argc, char *argv[])
+{
+ char **newargz;
+ int newargc;
+ char *tmp_pathspec;
+ char *actual_cwrapper_path;
+ char *actual_cwrapper_name;
+ char *target_name;
+ char *lt_argv_zero;
+ intptr_t rval = 127;
+
+ int i;
+
+ program_name = (char *) xstrdup (base_name (argv[0]));
+ newargz = XMALLOC (char *, argc + 1);
+
+ /* very simple arg parsing; don't want to rely on getopt
+ * also, copy all non cwrapper options to newargz, except
+ * argz[0], which is handled differently
+ */
+ newargc=0;
+ for (i = 1; i < argc; i++)
+ {
+ if (strcmp (argv[i], dumpscript_opt) == 0)
+ {
+EOF
+ case "$host" in
+ *mingw* | *cygwin* )
+ # make stdout use "unix" line endings
+ echo " setmode(1,_O_BINARY);"
+ ;;
+ esac
+
+ cat <<"EOF"
+ lt_dump_script (stdout);
+ return 0;
+ }
+ if (strcmp (argv[i], debug_opt) == 0)
+ {
+ lt_debug = 1;
+ continue;
+ }
+ if (strcmp (argv[i], ltwrapper_option_prefix) == 0)
+ {
+ /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
+ namespace, but it is not one of the ones we know about and
+ have already dealt with, above (inluding dump-script), then
+ report an error. Otherwise, targets might begin to believe
+ they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
+ namespace. The first time any user complains about this, we'll
+ need to make LTWRAPPER_OPTION_PREFIX a configure-time option
+ or a configure.ac-settable value.
+ */
+ lt_fatal (__FILE__, __LINE__,
+ "unrecognized %s option: '%s'",
+ ltwrapper_option_prefix, argv[i]);
+ }
+ /* otherwise ... */
+ newargz[++newargc] = xstrdup (argv[i]);
+ }
+ newargz[++newargc] = NULL;
+
+EOF
+ cat <<EOF
+ /* The GNU banner must be the first non-error debug message */
+ lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE$TIMESTAMP) $VERSION\n");
+EOF
+ cat <<"EOF"
+ lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
+ lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
+
+ tmp_pathspec = find_executable (argv[0]);
+ if (tmp_pathspec == NULL)
+ lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
+ lt_debugprintf (__FILE__, __LINE__,
+ "(main) found exe (before symlink chase) at: %s\n",
+ tmp_pathspec);
+
+ actual_cwrapper_path = chase_symlinks (tmp_pathspec);
+ lt_debugprintf (__FILE__, __LINE__,
+ "(main) found exe (after symlink chase) at: %s\n",
+ actual_cwrapper_path);
+ XFREE (tmp_pathspec);
+
+ actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
+ strendzap (actual_cwrapper_path, actual_cwrapper_name);
+
+ /* wrapper name transforms */
+ strendzap (actual_cwrapper_name, ".exe");
+ tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
+ XFREE (actual_cwrapper_name);
+ actual_cwrapper_name = tmp_pathspec;
+ tmp_pathspec = 0;
+
+ /* target_name transforms -- use actual target program name; might have lt- prefix */
+ target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
+ strendzap (target_name, ".exe");
+ tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
+ XFREE (target_name);
+ target_name = tmp_pathspec;
+ tmp_pathspec = 0;
+
+ lt_debugprintf (__FILE__, __LINE__,
+ "(main) libtool target name: %s\n",
+ target_name);
+EOF
+
+ cat <<EOF
+ newargz[0] =
+ XMALLOC (char, (strlen (actual_cwrapper_path) +
+ strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
+ strcpy (newargz[0], actual_cwrapper_path);
+ strcat (newargz[0], "$objdir");
+ strcat (newargz[0], "/");
+EOF
+
+ cat <<"EOF"
+ /* stop here, and copy so we don't have to do this twice */
+ tmp_pathspec = xstrdup (newargz[0]);
+
+ /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
+ strcat (newargz[0], actual_cwrapper_name);
+
+ /* DO want the lt- prefix here if it exists, so use target_name */
+ lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
+ XFREE (tmp_pathspec);
+ tmp_pathspec = NULL;
+EOF
+
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+ {
+ char* p;
+ while ((p = strchr (newargz[0], '\\')) != NULL)
+ {
+ *p = '/';
+ }
+ while ((p = strchr (lt_argv_zero, '\\')) != NULL)
+ {
+ *p = '/';
+ }
+ }
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+ XFREE (target_name);
+ XFREE (actual_cwrapper_path);
+ XFREE (actual_cwrapper_name);
+
+ lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
+ lt_setenv ("DUALCASE", "1"); /* for MSK sh */
+ /* Update the DLL searchpath. EXE_PATH_VALUE ($dllsearchpath) must
+ be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
+ because on Windows, both *_VARNAMEs are PATH but uninstalled
+ libraries must come first. */
+ lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
+ lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
+
+ lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
+ nonnull (lt_argv_zero));
+ for (i = 0; i < newargc; i++)
+ {
+ lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
+ i, nonnull (newargz[i]));
+ }
+
+EOF
+
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+ /* execv doesn't actually work on mingw as expected on unix */
+ newargz = prepare_spawn (newargz);
+ rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
+ if (rval == -1)
+ {
+ /* failed to start process */
+ lt_debugprintf (__FILE__, __LINE__,
+ "(main) failed to launch target \"%s\": %s\n",
+ lt_argv_zero, nonnull (strerror (errno)));
+ return 127;
+ }
+ return rval;
+EOF
+ ;;
+ *)
+ cat <<"EOF"
+ execv (lt_argv_zero, newargz);
+ return rval; /* =127, but avoids unused variable warning */
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+}
+
+void *
+xmalloc (size_t num)
+{
+ void *p = (void *) malloc (num);
+ if (!p)
+ lt_fatal (__FILE__, __LINE__, "memory exhausted");
+
+ return p;
+}
+
+char *
+xstrdup (const char *string)
+{
+ return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
+ string) : NULL;
+}
+
+const char *
+base_name (const char *name)
+{
+ const char *base;
+
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ /* Skip over the disk name in MSDOS pathnames. */
+ if (isalpha ((unsigned char) name[0]) && name[1] == ':')
+ name += 2;
+#endif
+
+ for (base = name; *name; name++)
+ if (IS_DIR_SEPARATOR (*name))
+ base = name + 1;
+ return base;
+}
+
+int
+check_executable (const char *path)
+{
+ struct stat st;
+
+ lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
+ nonempty (path));
+ if ((!path) || (!*path))
+ return 0;
+
+ if ((stat (path, &st) >= 0)
+ && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
+ return 1;
+ else
+ return 0;
+}
+
+int
+make_executable (const char *path)
+{
+ int rval = 0;
+ struct stat st;
+
+ lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
+ nonempty (path));
+ if ((!path) || (!*path))
+ return 0;
+
+ if (stat (path, &st) >= 0)
+ {
+ rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
+ }
+ return rval;
+}
+
+/* Searches for the full path of the wrapper. Returns
+ newly allocated full path name if found, NULL otherwise
+ Does not chase symlinks, even on platforms that support them.
+*/
+char *
+find_executable (const char *wrapper)
+{
+ int has_slash = 0;
+ const char *p;
+ const char *p_next;
+ /* static buffer for getcwd */
+ char tmp[LT_PATHMAX + 1];
+ int tmp_len;
+ char *concat_name;
+
+ lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
+ nonempty (wrapper));
+
+ if ((wrapper == NULL) || (*wrapper == '\0'))
+ return NULL;
+
+ /* Absolute path? */
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
+ {
+ concat_name = xstrdup (wrapper);
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+ else
+ {
+#endif
+ if (IS_DIR_SEPARATOR (wrapper[0]))
+ {
+ concat_name = xstrdup (wrapper);
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+#if defined (HAVE_DOS_BASED_FILE_SYSTEM)
+ }
+#endif
+
+ for (p = wrapper; *p; p++)
+ if (*p == '/')
+ {
+ has_slash = 1;
+ break;
+ }
+ if (!has_slash)
+ {
+ /* no slashes; search PATH */
+ const char *path = getenv ("PATH");
+ if (path != NULL)
+ {
+ for (p = path; *p; p = p_next)
+ {
+ const char *q;
+ size_t p_len;
+ for (q = p; *q; q++)
+ if (IS_PATH_SEPARATOR (*q))
+ break;
+ p_len = q - p;
+ p_next = (*q == '\0' ? q : q + 1);
+ if (p_len == 0)
+ {
+ /* empty path: current directory */
+ if (getcwd (tmp, LT_PATHMAX) == NULL)
+ lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
+ nonnull (strerror (errno)));
+ tmp_len = strlen (tmp);
+ concat_name =
+ XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, tmp, tmp_len);
+ concat_name[tmp_len] = '/';
+ strcpy (concat_name + tmp_len + 1, wrapper);
+ }
+ else
+ {
+ concat_name =
+ XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, p, p_len);
+ concat_name[p_len] = '/';
+ strcpy (concat_name + p_len + 1, wrapper);
+ }
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ }
+ }
+ /* not found in PATH; assume curdir */
+ }
+ /* Relative path | not found in path: prepend cwd */
+ if (getcwd (tmp, LT_PATHMAX) == NULL)
+ lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
+ nonnull (strerror (errno)));
+ tmp_len = strlen (tmp);
+ concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
+ memcpy (concat_name, tmp, tmp_len);
+ concat_name[tmp_len] = '/';
+ strcpy (concat_name + tmp_len + 1, wrapper);
+
+ if (check_executable (concat_name))
+ return concat_name;
+ XFREE (concat_name);
+ return NULL;
+}
+
+char *
+chase_symlinks (const char *pathspec)
+{
+#ifndef S_ISLNK
+ return xstrdup (pathspec);
+#else
+ char buf[LT_PATHMAX];
+ struct stat s;
+ char *tmp_pathspec = xstrdup (pathspec);
+ char *p;
+ int has_symlinks = 0;
+ while (strlen (tmp_pathspec) && !has_symlinks)
+ {
+ lt_debugprintf (__FILE__, __LINE__,
+ "checking path component for symlinks: %s\n",
+ tmp_pathspec);
+ if (lstat (tmp_pathspec, &s) == 0)
+ {
+ if (S_ISLNK (s.st_mode) != 0)
+ {
+ has_symlinks = 1;
+ break;
+ }
+
+ /* search backwards for last DIR_SEPARATOR */
+ p = tmp_pathspec + strlen (tmp_pathspec) - 1;
+ while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+ p--;
+ if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
+ {
+ /* no more DIR_SEPARATORS left */
+ break;
+ }
+ *p = '\0';
+ }
+ else
+ {
+ lt_fatal (__FILE__, __LINE__,
+ "error accessing file \"%s\": %s",
+ tmp_pathspec, nonnull (strerror (errno)));
+ }
+ }
+ XFREE (tmp_pathspec);
+
+ if (!has_symlinks)
+ {
+ return xstrdup (pathspec);
+ }
+
+ tmp_pathspec = realpath (pathspec, buf);
+ if (tmp_pathspec == 0)
+ {
+ lt_fatal (__FILE__, __LINE__,
+ "could not follow symlinks for %s", pathspec);
+ }
+ return xstrdup (tmp_pathspec);
+#endif
+}
+
+char *
+strendzap (char *str, const char *pat)
+{
+ size_t len, patlen;
+
+ assert (str != NULL);
+ assert (pat != NULL);
+
+ len = strlen (str);
+ patlen = strlen (pat);
+
+ if (patlen <= len)
+ {
+ str += len - patlen;
+ if (strcmp (str, pat) == 0)
+ *str = '\0';
+ }
+ return str;
+}
+
+void
+lt_debugprintf (const char *file, int line, const char *fmt, ...)
+{
+ va_list args;
+ if (lt_debug)
+ {
+ (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
+ va_start (args, fmt);
+ (void) vfprintf (stderr, fmt, args);
+ va_end (args);
+ }
+}
+
+static void
+lt_error_core (int exit_status, const char *file,
+ int line, const char *mode,
+ const char *message, va_list ap)
+{
+ fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
+ vfprintf (stderr, message, ap);
+ fprintf (stderr, ".\n");
+
+ if (exit_status >= 0)
+ exit (exit_status);
+}
+
+void
+lt_fatal (const char *file, int line, const char *message, ...)
+{
+ va_list ap;
+ va_start (ap, message);
+ lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
+ va_end (ap);
+}
+
+static const char *
+nonnull (const char *s)
+{
+ return s ? s : "(null)";
+}
+
+static const char *
+nonempty (const char *s)
+{
+ return (s && !*s) ? "(empty)" : nonnull (s);
+}
+
+void
+lt_setenv (const char *name, const char *value)
+{
+ lt_debugprintf (__FILE__, __LINE__,
+ "(lt_setenv) setting '%s' to '%s'\n",
+ nonnull (name), nonnull (value));
+ {
+#ifdef HAVE_SETENV
+ /* always make a copy, for consistency with !HAVE_SETENV */
+ char *str = xstrdup (value);
+ setenv (name, str, 1);
+#else
+ int len = strlen (name) + 1 + strlen (value) + 1;
+ char *str = XMALLOC (char, len);
+ sprintf (str, "%s=%s", name, value);
+ if (putenv (str) != EXIT_SUCCESS)
+ {
+ XFREE (str);
+ }
+#endif
+ }
+}
+
+char *
+lt_extend_str (const char *orig_value, const char *add, int to_end)
+{
+ char *new_value;
+ if (orig_value && *orig_value)
+ {
+ int orig_value_len = strlen (orig_value);
+ int add_len = strlen (add);
+ new_value = XMALLOC (char, add_len + orig_value_len + 1);
+ if (to_end)
+ {
+ strcpy (new_value, orig_value);
+ strcpy (new_value + orig_value_len, add);
+ }
+ else
+ {
+ strcpy (new_value, add);
+ strcpy (new_value + add_len, orig_value);
+ }
+ }
+ else
+ {
+ new_value = xstrdup (add);
+ }
+ return new_value;
+}
+
+void
+lt_update_exe_path (const char *name, const char *value)
+{
+ lt_debugprintf (__FILE__, __LINE__,
+ "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
+ nonnull (name), nonnull (value));
+
+ if (name && *name && value && *value)
+ {
+ char *new_value = lt_extend_str (getenv (name), value, 0);
+ /* some systems can't cope with a ':'-terminated path #' */
+ int len = strlen (new_value);
+ while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
+ {
+ new_value[len-1] = '\0';
+ }
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ }
+}
+
+void
+lt_update_lib_path (const char *name, const char *value)
+{
+ lt_debugprintf (__FILE__, __LINE__,
+ "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
+ nonnull (name), nonnull (value));
+
+ if (name && *name && value && *value)
+ {
+ char *new_value = lt_extend_str (getenv (name), value, 0);
+ lt_setenv (name, new_value);
+ XFREE (new_value);
+ }
+}
+
+EOF
+ case $host_os in
+ mingw*)
+ cat <<"EOF"
+
+/* Prepares an argument vector before calling spawn().
+ Note that spawn() does not by itself call the command interpreter
+ (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
+ ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+ GetVersionEx(&v);
+ v.dwPlatformId == VER_PLATFORM_WIN32_NT;
+ }) ? "cmd.exe" : "command.com").
+ Instead it simply concatenates the arguments, separated by ' ', and calls
+ CreateProcess(). We must quote the arguments since Win32 CreateProcess()
+ interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
+ special way:
+ - Space and tab are interpreted as delimiters. They are not treated as
+ delimiters if they are surrounded by double quotes: "...".
+ - Unescaped double quotes are removed from the input. Their only effect is
+ that within double quotes, space and tab are treated like normal
+ characters.
+ - Backslashes not followed by double quotes are not special.
+ - But 2*n+1 backslashes followed by a double quote become
+ n backslashes followed by a double quote (n >= 0):
+ \" -> "
+ \\\" -> \"
+ \\\\\" -> \\"
+ */
+#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
+char **
+prepare_spawn (char **argv)
+{
+ size_t argc;
+ char **new_argv;
+ size_t i;
+
+ /* Count number of arguments. */
+ for (argc = 0; argv[argc] != NULL; argc++)
+ ;
+
+ /* Allocate new argument vector. */
+ new_argv = XMALLOC (char *, argc + 1);
+
+ /* Put quoted arguments into the new argument vector. */
+ for (i = 0; i < argc; i++)
+ {
+ const char *string = argv[i];
+
+ if (string[0] == '\0')
+ new_argv[i] = xstrdup ("\"\"");
+ else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
+ {
+ int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
+ size_t length;
+ unsigned int backslashes;
+ const char *s;
+ char *quoted_string;
+ char *p;
+
+ length = 0;
+ backslashes = 0;
+ if (quote_around)
+ length++;
+ for (s = string; *s != '\0'; s++)
+ {
+ char c = *s;
+ if (c == '"')
+ length += backslashes + 1;
+ length++;
+ if (c == '\\')
+ backslashes++;
+ else
+ backslashes = 0;
+ }
+ if (quote_around)
+ length += backslashes + 1;
+
+ quoted_string = XMALLOC (char, length + 1);
+
+ p = quoted_string;
+ backslashes = 0;
+ if (quote_around)
+ *p++ = '"';
+ for (s = string; *s != '\0'; s++)
+ {
+ char c = *s;
+ if (c == '"')
+ {
+ unsigned int j;
+ for (j = backslashes + 1; j > 0; j--)
+ *p++ = '\\';
+ }
+ *p++ = c;
+ if (c == '\\')
+ backslashes++;
+ else
+ backslashes = 0;
+ }
+ if (quote_around)
+ {
+ unsigned int j;
+ for (j = backslashes; j > 0; j--)
+ *p++ = '\\';
+ *p++ = '"';
+ }
+ *p = '\0';
+
+ new_argv[i] = quoted_string;
+ }
+ else
+ new_argv[i] = (char *) string;
+ }
+ new_argv[argc] = NULL;
+
+ return new_argv;
+}
+EOF
+ ;;
+ esac
+
+ cat <<"EOF"
+void lt_dump_script (FILE* f)
+{
+EOF
+ func_emit_wrapper yes |
+ $SED -e 's/\([\\"]\)/\\\1/g' \
+ -e 's/^/ fputs ("/' -e 's/$/\\n", f);/'
+
+ cat <<"EOF"
+}
+EOF
+}
+# end: func_emit_cwrapperexe_src
+
+# func_win32_import_lib_p ARG
+# True if ARG is an import lib, as indicated by $file_magic_cmd
+func_win32_import_lib_p ()
+{
+ $opt_debug
+ case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
+ *import*) : ;;
+ *) false ;;
+ esac
+}
+
+# func_mode_link arg...
+func_mode_link ()
+{
+ $opt_debug
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ # It is impossible to link a dll without this setting, and
+ # we shouldn't force the makefile maintainer to figure out
+ # which system we are compiling for in order to pass an extra
+ # flag for every libtool invocation.
+ # allow_undefined=no
+
+ # FIXME: Unfortunately, there are problems with the above when trying
+ # to make a dll which has undefined symbols, in which case not
+ # even a static library is built. For now, we need to specify
+ # -no-undefined on the libtool link line when we can be certain
+ # that all symbols are satisfied, otherwise we get a static library.
+ allow_undefined=yes
+ ;;
+ *)
+ allow_undefined=yes
+ ;;
+ esac
+ libtool_args=$nonopt
+ base_compile="$nonopt $@"
+ compile_command=$nonopt
+ finalize_command=$nonopt
+
+ compile_rpath=
+ finalize_rpath=
+ compile_shlibpath=
+ finalize_shlibpath=
+ convenience=
+ old_convenience=
+ deplibs=
+ old_deplibs=
+ compiler_flags=
+ linker_flags=
+ dllsearchpath=
+ lib_search_path=`pwd`
+ inst_prefix_dir=
+ new_inherited_linker_flags=
+
+ avoid_version=no
+ bindir=
+ dlfiles=
+ dlprefiles=
+ dlself=no
+ export_dynamic=no
+ export_symbols=
+ export_symbols_regex=
+ generated=
+ libobjs=
+ ltlibs=
+ module=no
+ no_install=no
+ objs=
+ non_pic_objects=
+ precious_files_regex=
+ prefer_static_libs=no
+ preload=no
+ prev=
+ prevarg=
+ release=
+ rpath=
+ xrpath=
+ perm_rpath=
+ temp_rpath=
+ thread_safe=no
+ vinfo=
+ vinfo_number=no
+ weak_libs=
+ single_module="${wl}-single_module"
+ func_infer_tag $base_compile
+
+ # We need to know -static, to get the right output filenames.
+ for arg
+ do
+ case $arg in
+ -shared)
+ test "$build_libtool_libs" != yes && \
+ func_fatal_configuration "can not build a shared library"
+ build_old_libs=no
+ break
+ ;;
+ -all-static | -static | -static-libtool-libs)
+ case $arg in
+ -all-static)
+ if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then
+ func_warning "complete static linking is impossible in this configuration"
+ fi
+ if test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=yes
+ ;;
+ -static)
+ if test -z "$pic_flag" && test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=built
+ ;;
+ -static-libtool-libs)
+ if test -z "$pic_flag" && test -n "$link_static_flag"; then
+ dlopen_self=$dlopen_self_static
+ fi
+ prefer_static_libs=yes
+ ;;
+ esac
+ build_libtool_libs=no
+ build_old_libs=yes
+ break
+ ;;
+ esac
+ done
+
+ # See if our shared archives depend on static archives.
+ test -n "$old_archive_from_new_cmds" && build_old_libs=yes
+
+ # Go through the arguments, transforming them on the way.
+ while test "$#" -gt 0; do
+ arg="$1"
+ shift
+ func_quote_for_eval "$arg"
+ qarg=$func_quote_for_eval_unquoted_result
+ func_append libtool_args " $func_quote_for_eval_result"
+
+ # If the previous option needs an argument, assign it.
+ if test -n "$prev"; then
+ case $prev in
+ output)
+ func_append compile_command " @OUTPUT@"
+ func_append finalize_command " @OUTPUT@"
+ ;;
+ esac
+
+ case $prev in
+ bindir)
+ bindir="$arg"
+ prev=
+ continue
+ ;;
+ dlfiles|dlprefiles)
+ if test "$preload" = no; then
+ # Add the symbol object into the linking commands.
+ func_append compile_command " @SYMFILE@"
+ func_append finalize_command " @SYMFILE@"
+ preload=yes
+ fi
+ case $arg in
+ *.la | *.lo) ;; # We handle these cases below.
+ force)
+ if test "$dlself" = no; then
+ dlself=needless
+ export_dynamic=yes
+ fi
+ prev=
+ continue
+ ;;
+ self)
+ if test "$prev" = dlprefiles; then
+ dlself=yes
+ elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then
+ dlself=yes
+ else
+ dlself=needless
+ export_dynamic=yes
+ fi
+ prev=
+ continue
+ ;;
+ *)
+ if test "$prev" = dlfiles; then
+ func_append dlfiles " $arg"
+ else
+ func_append dlprefiles " $arg"
+ fi
+ prev=
+ continue
+ ;;
+ esac
+ ;;
+ expsyms)
+ export_symbols="$arg"
+ test -f "$arg" \
+ || func_fatal_error "symbol file \`$arg' does not exist"
+ prev=
+ continue
+ ;;
+ expsyms_regex)
+ export_symbols_regex="$arg"
+ prev=
+ continue
+ ;;
+ framework)
+ case $host in
+ *-*-darwin*)
+ case "$deplibs " in
+ *" $qarg.ltframework "*) ;;
+ *) func_append deplibs " $qarg.ltframework" # this is fixed later
+ ;;
+ esac
+ ;;
+ esac
+ prev=
+ continue
+ ;;
+ inst_prefix)
+ inst_prefix_dir="$arg"
+ prev=
+ continue
+ ;;
+ objectlist)
+ if test -f "$arg"; then
+ save_arg=$arg
+ moreargs=
+ for fil in `cat "$save_arg"`
+ do
+# func_append moreargs " $fil"
+ arg=$fil
+ # A libtool-controlled object.
+
+ # Check to see that this really is a libtool object.
+ if func_lalib_unsafe_p "$arg"; then
+ pic_object=
+ non_pic_object=
+
+ # Read the .lo file
+ func_source "$arg"
+
+ if test -z "$pic_object" ||
+ test -z "$non_pic_object" ||
+ test "$pic_object" = none &&
+ test "$non_pic_object" = none; then
+ func_fatal_error "cannot find name of object for \`$arg'"
+ fi
+
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ if test "$pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ pic_object="$xdir$pic_object"
+
+ if test "$prev" = dlfiles; then
+ if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+ func_append dlfiles " $pic_object"
+ prev=
+ continue
+ else
+ # If libtool objects are unsupported, then we need to preload.
+ prev=dlprefiles
+ fi
+ fi
+
+ # CHECK ME: I think I busted this. -Ossama
+ if test "$prev" = dlprefiles; then
+ # Preload the old-style object.
+ func_append dlprefiles " $pic_object"
+ prev=
+ fi
+
+ # A PIC object.
+ func_append libobjs " $pic_object"
+ arg="$pic_object"
+ fi
+
+ # Non-PIC object.
+ if test "$non_pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ non_pic_object="$xdir$non_pic_object"
+
+ # A standard non-PIC object
+ func_append non_pic_objects " $non_pic_object"
+ if test -z "$pic_object" || test "$pic_object" = none ; then
+ arg="$non_pic_object"
+ fi
+ else
+ # If the PIC object exists, use it instead.
+ # $xdir was prepended to $pic_object above.
+ non_pic_object="$pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ fi
+ else
+ # Only an error if not doing a dry-run.
+ if $opt_dry_run; then
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ func_lo2o "$arg"
+ pic_object=$xdir$objdir/$func_lo2o_result
+ non_pic_object=$xdir$func_lo2o_result
+ func_append libobjs " $pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ else
+ func_fatal_error "\`$arg' is not a valid libtool object"
+ fi
+ fi
+ done
+ else
+ func_fatal_error "link input file \`$arg' does not exist"
+ fi
+ arg=$save_arg
+ prev=
+ continue
+ ;;
+ precious_regex)
+ precious_files_regex="$arg"
+ prev=
+ continue
+ ;;
+ release)
+ release="-$arg"
+ prev=
+ continue
+ ;;
+ rpath | xrpath)
+ # We need an absolute path.
+ case $arg in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ func_fatal_error "only absolute run-paths are allowed"
+ ;;
+ esac
+ if test "$prev" = rpath; then
+ case "$rpath " in
+ *" $arg "*) ;;
+ *) func_append rpath " $arg" ;;
+ esac
+ else
+ case "$xrpath " in
+ *" $arg "*) ;;
+ *) func_append xrpath " $arg" ;;
+ esac
+ fi
+ prev=
+ continue
+ ;;
+ shrext)
+ shrext_cmds="$arg"
+ prev=
+ continue
+ ;;
+ weak)
+ func_append weak_libs " $arg"
+ prev=
+ continue
+ ;;
+ xcclinker)
+ func_append linker_flags " $qarg"
+ func_append compiler_flags " $qarg"
+ prev=
+ func_append compile_command " $qarg"
+ func_append finalize_command " $qarg"
+ continue
+ ;;
+ xcompiler)
+ func_append compiler_flags " $qarg"
+ prev=
+ func_append compile_command " $qarg"
+ func_append finalize_command " $qarg"
+ continue
+ ;;
+ xlinker)
+ func_append linker_flags " $qarg"
+ func_append compiler_flags " $wl$qarg"
+ prev=
+ func_append compile_command " $wl$qarg"
+ func_append finalize_command " $wl$qarg"
+ continue
+ ;;
+ *)
+ eval "$prev=\"\$arg\""
+ prev=
+ continue
+ ;;
+ esac
+ fi # test -n "$prev"
+
+ prevarg="$arg"
+
+ case $arg in
+ -all-static)
+ if test -n "$link_static_flag"; then
+ # See comment for -static flag below, for more details.
+ func_append compile_command " $link_static_flag"
+ func_append finalize_command " $link_static_flag"
+ fi
+ continue
+ ;;
+
+ -allow-undefined)
+ # FIXME: remove this flag sometime in the future.
+ func_fatal_error "\`-allow-undefined' must not be used because it is the default"
+ ;;
+
+ -avoid-version)
+ avoid_version=yes
+ continue
+ ;;
+
+ -bindir)
+ prev=bindir
+ continue
+ ;;
+
+ -dlopen)
+ prev=dlfiles
+ continue
+ ;;
+
+ -dlpreopen)
+ prev=dlprefiles
+ continue
+ ;;
+
+ -export-dynamic)
+ export_dynamic=yes
+ continue
+ ;;
+
+ -export-symbols | -export-symbols-regex)
+ if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
+ func_fatal_error "more than one -exported-symbols argument is not allowed"
+ fi
+ if test "X$arg" = "X-export-symbols"; then
+ prev=expsyms
+ else
+ prev=expsyms_regex
+ fi
+ continue
+ ;;
+
+ -framework)
+ prev=framework
+ continue
+ ;;
+
+ -inst-prefix-dir)
+ prev=inst_prefix
+ continue
+ ;;
+
+ # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
+ # so, if we see these flags be careful not to treat them like -L
+ -L[A-Z][A-Z]*:*)
+ case $with_gcc/$host in
+ no/*-*-irix* | /*-*-irix*)
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ ;;
+ esac
+ continue
+ ;;
+
+ -L*)
+ func_stripname "-L" '' "$arg"
+ if test -z "$func_stripname_result"; then
+ if test "$#" -gt 0; then
+ func_fatal_error "require no space between \`-L' and \`$1'"
+ else
+ func_fatal_error "need path for \`-L' option"
+ fi
+ fi
+ func_resolve_sysroot "$func_stripname_result"
+ dir=$func_resolve_sysroot_result
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ *)
+ absdir=`cd "$dir" && pwd`
+ test -z "$absdir" && \
+ func_fatal_error "cannot determine absolute directory name of \`$dir'"
+ dir="$absdir"
+ ;;
+ esac
+ case "$deplibs " in
+ *" -L$dir "* | *" $arg "*)
+ # Will only happen for absolute or sysroot arguments
+ ;;
+ *)
+ # Preserve sysroot, but never include relative directories
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
+ *) func_append deplibs " -L$dir" ;;
+ esac
+ func_append lib_search_path " $dir"
+ ;;
+ esac
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
+ case :$dllsearchpath: in
+ *":$dir:"*) ;;
+ ::) dllsearchpath=$dir;;
+ *) func_append dllsearchpath ":$dir";;
+ esac
+ case :$dllsearchpath: in
+ *":$testbindir:"*) ;;
+ ::) dllsearchpath=$testbindir;;
+ *) func_append dllsearchpath ":$testbindir";;
+ esac
+ ;;
+ esac
+ continue
+ ;;
+
+ -l*)
+ if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
+ # These systems don't actually have a C or math library (as such)
+ continue
+ ;;
+ *-*-os2*)
+ # These systems don't actually have a C library (as such)
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc due to us having libc/libc_r.
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # Rhapsody C and math libraries are in the System framework
+ func_append deplibs " System.ltframework"
+ continue
+ ;;
+ *-*-sco3.2v5* | *-*-sco5v6*)
+ # Causes problems with __ctype
+ test "X$arg" = "X-lc" && continue
+ ;;
+ *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+ # Compiler inserts libc in the correct place for threads to work
+ test "X$arg" = "X-lc" && continue
+ ;;
+ esac
+ elif test "X$arg" = "X-lc_r"; then
+ case $host in
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc_r directly, use -pthread flag.
+ continue
+ ;;
+ esac
+ fi
+ func_append deplibs " $arg"
+ continue
+ ;;
+
+ -module)
+ module=yes
+ continue
+ ;;
+
+ # Tru64 UNIX uses -model [arg] to determine the layout of C++
+ # classes, name mangling, and exception handling.
+ # Darwin uses the -arch flag to determine output architecture.
+ -model|-arch|-isysroot|--sysroot)
+ func_append compiler_flags " $arg"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ prev=xcompiler
+ continue
+ ;;
+
+ -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+ func_append compiler_flags " $arg"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ case "$new_inherited_linker_flags " in
+ *" $arg "*) ;;
+ * ) func_append new_inherited_linker_flags " $arg" ;;
+ esac
+ continue
+ ;;
+
+ -multi_module)
+ single_module="${wl}-multi_module"
+ continue
+ ;;
+
+ -no-fast-install)
+ fast_install=no
+ continue
+ ;;
+
+ -no-install)
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
+ # The PATH hackery in wrapper scripts is required on Windows
+ # and Darwin in order for the loader to find any dlls it needs.
+ func_warning "\`-no-install' is ignored for $host"
+ func_warning "assuming \`-no-fast-install' instead"
+ fast_install=no
+ ;;
+ *) no_install=yes ;;
+ esac
+ continue
+ ;;
+
+ -no-undefined)
+ allow_undefined=no
+ continue
+ ;;
+
+ -objectlist)
+ prev=objectlist
+ continue
+ ;;
+
+ -o) prev=output ;;
+
+ -precious-files-regex)
+ prev=precious_regex
+ continue
+ ;;
+
+ -release)
+ prev=release
+ continue
+ ;;
+
+ -rpath)
+ prev=rpath
+ continue
+ ;;
+
+ -R)
+ prev=xrpath
+ continue
+ ;;
+
+ -R*)
+ func_stripname '-R' '' "$arg"
+ dir=$func_stripname_result
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) ;;
+ =*)
+ func_stripname '=' '' "$dir"
+ dir=$lt_sysroot$func_stripname_result
+ ;;
+ *)
+ func_fatal_error "only absolute run-paths are allowed"
+ ;;
+ esac
+ case "$xrpath " in
+ *" $dir "*) ;;
+ *) func_append xrpath " $dir" ;;
+ esac
+ continue
+ ;;
+
+ -shared)
+ # The effects of -shared are defined in a previous loop.
+ continue
+ ;;
+
+ -shrext)
+ prev=shrext
+ continue
+ ;;
+
+ -static | -static-libtool-libs)
+ # The effects of -static are defined in a previous loop.
+ # We used to do the same as -all-static on platforms that
+ # didn't have a PIC flag, but the assumption that the effects
+ # would be equivalent was wrong. It would break on at least
+ # Digital Unix and AIX.
+ continue
+ ;;
+
+ -thread-safe)
+ thread_safe=yes
+ continue
+ ;;
+
+ -version-info)
+ prev=vinfo
+ continue
+ ;;
+
+ -version-number)
+ prev=vinfo
+ vinfo_number=yes
+ continue
+ ;;
+
+ -weak)
+ prev=weak
+ continue
+ ;;
+
+ -Wc,*)
+ func_stripname '-Wc,' '' "$arg"
+ args=$func_stripname_result
+ arg=
+ save_ifs="$IFS"; IFS=','
+ for flag in $args; do
+ IFS="$save_ifs"
+ func_quote_for_eval "$flag"
+ func_append arg " $func_quote_for_eval_result"
+ func_append compiler_flags " $func_quote_for_eval_result"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$arg"
+ arg=$func_stripname_result
+ ;;
+
+ -Wl,*)
+ func_stripname '-Wl,' '' "$arg"
+ args=$func_stripname_result
+ arg=
+ save_ifs="$IFS"; IFS=','
+ for flag in $args; do
+ IFS="$save_ifs"
+ func_quote_for_eval "$flag"
+ func_append arg " $wl$func_quote_for_eval_result"
+ func_append compiler_flags " $wl$func_quote_for_eval_result"
+ func_append linker_flags " $func_quote_for_eval_result"
+ done
+ IFS="$save_ifs"
+ func_stripname ' ' '' "$arg"
+ arg=$func_stripname_result
+ ;;
+
+ -Xcompiler)
+ prev=xcompiler
+ continue
+ ;;
+
+ -Xlinker)
+ prev=xlinker
+ continue
+ ;;
+
+ -XCClinker)
+ prev=xcclinker
+ continue
+ ;;
+
+ # -msg_* for osf cc
+ -msg_*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+
+ # Flags to be passed through unchanged, with rationale:
+ # -64, -mips[0-9] enable 64-bit mode for the SGI compiler
+ # -r[0-9][0-9]* specify processor for the SGI compiler
+ # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
+ # +DA*, +DD* enable 64-bit mode for the HP compiler
+ # -q* compiler args for the IBM compiler
+ # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
+ # -F/path path to uninstalled frameworks, gcc on darwin
+ # -p, -pg, --coverage, -fprofile-* profiling flags for GCC
+ # @file GCC response files
+ # -tp=* Portland pgcc target processor selection
+ # --sysroot=* for sysroot support
+ # -O*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
+ -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
+ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
+ -O*|-flto*|-fwhopr*|-fuse-linker-plugin)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ func_append compiler_flags " $arg"
+ continue
+ ;;
+
+ # Some other compiler flag.
+ -* | +*)
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+
+ *.$objext)
+ # A standard object.
+ func_append objs " $arg"
+ ;;
+
+ *.lo)
+ # A libtool-controlled object.
+
+ # Check to see that this really is a libtool object.
+ if func_lalib_unsafe_p "$arg"; then
+ pic_object=
+ non_pic_object=
+
+ # Read the .lo file
+ func_source "$arg"
+
+ if test -z "$pic_object" ||
+ test -z "$non_pic_object" ||
+ test "$pic_object" = none &&
+ test "$non_pic_object" = none; then
+ func_fatal_error "cannot find name of object for \`$arg'"
+ fi
+
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ if test "$pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ pic_object="$xdir$pic_object"
+
+ if test "$prev" = dlfiles; then
+ if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then
+ func_append dlfiles " $pic_object"
+ prev=
+ continue
+ else
+ # If libtool objects are unsupported, then we need to preload.
+ prev=dlprefiles
+ fi
+ fi
+
+ # CHECK ME: I think I busted this. -Ossama
+ if test "$prev" = dlprefiles; then
+ # Preload the old-style object.
+ func_append dlprefiles " $pic_object"
+ prev=
+ fi
+
+ # A PIC object.
+ func_append libobjs " $pic_object"
+ arg="$pic_object"
+ fi
+
+ # Non-PIC object.
+ if test "$non_pic_object" != none; then
+ # Prepend the subdirectory the object is found in.
+ non_pic_object="$xdir$non_pic_object"
+
+ # A standard non-PIC object
+ func_append non_pic_objects " $non_pic_object"
+ if test -z "$pic_object" || test "$pic_object" = none ; then
+ arg="$non_pic_object"
+ fi
+ else
+ # If the PIC object exists, use it instead.
+ # $xdir was prepended to $pic_object above.
+ non_pic_object="$pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ fi
+ else
+ # Only an error if not doing a dry-run.
+ if $opt_dry_run; then
+ # Extract subdirectory from the argument.
+ func_dirname "$arg" "/" ""
+ xdir="$func_dirname_result"
+
+ func_lo2o "$arg"
+ pic_object=$xdir$objdir/$func_lo2o_result
+ non_pic_object=$xdir$func_lo2o_result
+ func_append libobjs " $pic_object"
+ func_append non_pic_objects " $non_pic_object"
+ else
+ func_fatal_error "\`$arg' is not a valid libtool object"
+ fi
+ fi
+ ;;
+
+ *.$libext)
+ # An archive.
+ func_append deplibs " $arg"
+ func_append old_deplibs " $arg"
+ continue
+ ;;
+
+ *.la)
+ # A libtool-controlled library.
+
+ func_resolve_sysroot "$arg"
+ if test "$prev" = dlfiles; then
+ # This library was specified with -dlopen.
+ func_append dlfiles " $func_resolve_sysroot_result"
+ prev=
+ elif test "$prev" = dlprefiles; then
+ # The library was specified with -dlpreopen.
+ func_append dlprefiles " $func_resolve_sysroot_result"
+ prev=
+ else
+ func_append deplibs " $func_resolve_sysroot_result"
+ fi
+ continue
+ ;;
+
+ # Some other compiler argument.
+ *)
+ # Unknown arguments in both finalize_command and compile_command need
+ # to be aesthetically quoted because they are evaled later.
+ func_quote_for_eval "$arg"
+ arg="$func_quote_for_eval_result"
+ ;;
+ esac # arg
+
+ # Now actually substitute the argument into the commands.
+ if test -n "$arg"; then
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ fi
+ done # argument parsing loop
+
+ test -n "$prev" && \
+ func_fatal_help "the \`$prevarg' option requires an argument"
+
+ if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then
+ eval arg=\"$export_dynamic_flag_spec\"
+ func_append compile_command " $arg"
+ func_append finalize_command " $arg"
+ fi
+
+ oldlibs=
+ # calculate the name of the file, without its directory
+ func_basename "$output"
+ outputname="$func_basename_result"
+ libobjs_save="$libobjs"
+
+ if test -n "$shlibpath_var"; then
+ # get the directories listed in $shlibpath_var
+ eval shlib_search_path=\`\$ECHO \"\${$shlibpath_var}\" \| \$SED \'s/:/ /g\'\`
+ else
+ shlib_search_path=
+ fi
+ eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
+ eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
+
+ func_dirname "$output" "/" ""
+ output_objdir="$func_dirname_result$objdir"
+ func_to_tool_file "$output_objdir/"
+ tool_output_objdir=$func_to_tool_file_result
+ # Create the object directory.
+ func_mkdir_p "$output_objdir"
+
+ # Determine the type of output
+ case $output in
+ "")
+ func_fatal_help "you must specify an output file"
+ ;;
+ *.$libext) linkmode=oldlib ;;
+ *.lo | *.$objext) linkmode=obj ;;
+ *.la) linkmode=lib ;;
+ *) linkmode=prog ;; # Anything else should be a program.
+ esac
+
+ specialdeplibs=
+
+ libs=
+ # Find all interdependent deplibs by searching for libraries
+ # that are linked more than once (e.g. -la -lb -la)
+ for deplib in $deplibs; do
+ if $opt_preserve_dup_deps ; then
+ case "$libs " in
+ *" $deplib "*) func_append specialdeplibs " $deplib" ;;
+ esac
+ fi
+ func_append libs " $deplib"
+ done
+
+ if test "$linkmode" = lib; then
+ libs="$predeps $libs $compiler_lib_search_path $postdeps"
+
+ # Compute libraries that are listed more than once in $predeps
+ # $postdeps and mark them as special (i.e., whose duplicates are
+ # not to be eliminated).
+ pre_post_deps=
+ if $opt_duplicate_compiler_generated_deps; then
+ for pre_post_dep in $predeps $postdeps; do
+ case "$pre_post_deps " in
+ *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
+ esac
+ func_append pre_post_deps " $pre_post_dep"
+ done
+ fi
+ pre_post_deps=
+ fi
+
+ deplibs=
+ newdependency_libs=
+ newlib_search_path=
+ need_relink=no # whether we're linking any uninstalled libtool libraries
+ notinst_deplibs= # not-installed libtool libraries
+ notinst_path= # paths that contain not-installed libtool libraries
+
+ case $linkmode in
+ lib)
+ passes="conv dlpreopen link"
+ for file in $dlfiles $dlprefiles; do
+ case $file in
+ *.la) ;;
+ *)
+ func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file"
+ ;;
+ esac
+ done
+ ;;
+ prog)
+ compile_deplibs=
+ finalize_deplibs=
+ alldeplibs=no
+ newdlfiles=
+ newdlprefiles=
+ passes="conv scan dlopen dlpreopen link"
+ ;;
+ *) passes="conv"
+ ;;
+ esac
+
+ for pass in $passes; do
+ # The preopen pass in lib mode reverses $deplibs; put it back here
+ # so that -L comes before libs that need it for instance...
+ if test "$linkmode,$pass" = "lib,link"; then
+ ## FIXME: Find the place where the list is rebuilt in the wrong
+ ## order, and fix it there properly
+ tmp_deplibs=
+ for deplib in $deplibs; do
+ tmp_deplibs="$deplib $tmp_deplibs"
+ done
+ deplibs="$tmp_deplibs"
+ fi
+
+ if test "$linkmode,$pass" = "lib,link" ||
+ test "$linkmode,$pass" = "prog,scan"; then
+ libs="$deplibs"
+ deplibs=
+ fi
+ if test "$linkmode" = prog; then
+ case $pass in
+ dlopen) libs="$dlfiles" ;;
+ dlpreopen) libs="$dlprefiles" ;;
+ link)
+ libs="$deplibs %DEPLIBS%"
+ test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs"
+ ;;
+ esac
+ fi
+ if test "$linkmode,$pass" = "lib,dlpreopen"; then
+ # Collect and forward deplibs of preopened libtool libs
+ for lib in $dlprefiles; do
+ # Ignore non-libtool-libs
+ dependency_libs=
+ func_resolve_sysroot "$lib"
+ case $lib in
+ *.la) func_source "$func_resolve_sysroot_result" ;;
+ esac
+
+ # Collect preopened libtool deplibs, except any this library
+ # has declared as weak libs
+ for deplib in $dependency_libs; do
+ func_basename "$deplib"
+ deplib_base=$func_basename_result
+ case " $weak_libs " in
+ *" $deplib_base "*) ;;
+ *) func_append deplibs " $deplib" ;;
+ esac
+ done
+ done
+ libs="$dlprefiles"
+ fi
+ if test "$pass" = dlopen; then
+ # Collect dlpreopened libraries
+ save_deplibs="$deplibs"
+ deplibs=
+ fi
+
+ for deplib in $libs; do
+ lib=
+ found=no
+ case $deplib in
+ -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads)
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ func_append compiler_flags " $deplib"
+ if test "$linkmode" = lib ; then
+ case "$new_inherited_linker_flags " in
+ *" $deplib "*) ;;
+ * ) func_append new_inherited_linker_flags " $deplib" ;;
+ esac
+ fi
+ fi
+ continue
+ ;;
+ -l*)
+ if test "$linkmode" != lib && test "$linkmode" != prog; then
+ func_warning "\`-l' is ignored for archives/objects"
+ continue
+ fi
+ func_stripname '-l' '' "$deplib"
+ name=$func_stripname_result
+ if test "$linkmode" = lib; then
+ searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
+ else
+ searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
+ fi
+ for searchdir in $searchdirs; do
+ for search_ext in .la $std_shrext .so .a; do
+ # Search the libtool library
+ lib="$searchdir/lib${name}${search_ext}"
+ if test -f "$lib"; then
+ if test "$search_ext" = ".la"; then
+ found=yes
+ else
+ found=no
+ fi
+ break 2
+ fi
+ done
+ done
+ if test "$found" != yes; then
+ # deplib doesn't seem to be a libtool library
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+ fi
+ continue
+ else # deplib is a libtool library
+ # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
+ # We need to do some special things here, and not later.
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $deplib "*)
+ if func_lalib_p "$lib"; then
+ library_names=
+ old_library=
+ func_source "$lib"
+ for l in $old_library $library_names; do
+ ll="$l"
+ done
+ if test "X$ll" = "X$old_library" ; then # only static version available
+ found=no
+ func_dirname "$lib" "" "."
+ ladir="$func_dirname_result"
+ lib=$ladir/$old_library
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs"
+ fi
+ continue
+ fi
+ fi
+ ;;
+ *) ;;
+ esac
+ fi
+ fi
+ ;; # -l
+ *.ltframework)
+ if test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ deplibs="$deplib $deplibs"
+ if test "$linkmode" = lib ; then
+ case "$new_inherited_linker_flags " in
+ *" $deplib "*) ;;
+ * ) func_append new_inherited_linker_flags " $deplib" ;;
+ esac
+ fi
+ fi
+ continue
+ ;;
+ -L*)
+ case $linkmode in
+ lib)
+ deplibs="$deplib $deplibs"
+ test "$pass" = conv && continue
+ newdependency_libs="$deplib $newdependency_libs"
+ func_stripname '-L' '' "$deplib"
+ func_resolve_sysroot "$func_stripname_result"
+ func_append newlib_search_path " $func_resolve_sysroot_result"
+ ;;
+ prog)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ continue
+ fi
+ if test "$pass" = scan; then
+ deplibs="$deplib $deplibs"
+ else
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ fi
+ func_stripname '-L' '' "$deplib"
+ func_resolve_sysroot "$func_stripname_result"
+ func_append newlib_search_path " $func_resolve_sysroot_result"
+ ;;
+ *)
+ func_warning "\`-L' is ignored for archives/objects"
+ ;;
+ esac # linkmode
+ continue
+ ;; # -L
+ -R*)
+ if test "$pass" = link; then
+ func_stripname '-R' '' "$deplib"
+ func_resolve_sysroot "$func_stripname_result"
+ dir=$func_resolve_sysroot_result
+ # Make sure the xrpath contains only unique directories.
+ case "$xrpath " in
+ *" $dir "*) ;;
+ *) func_append xrpath " $dir" ;;
+ esac
+ fi
+ deplibs="$deplib $deplibs"
+ continue
+ ;;
+ *.la)
+ func_resolve_sysroot "$deplib"
+ lib=$func_resolve_sysroot_result
+ ;;
+ *.$libext)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ continue
+ fi
+ case $linkmode in
+ lib)
+ # Linking convenience modules into shared libraries is allowed,
+ # but linking other static libraries is non-portable.
+ case " $dlpreconveniencelibs " in
+ *" $deplib "*) ;;
+ *)
+ valid_a_lib=no
+ case $deplibs_check_method in
+ match_pattern*)
+ set dummy $deplibs_check_method; shift
+ match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
+ | $EGREP "$match_pattern_regex" > /dev/null; then
+ valid_a_lib=yes
+ fi
+ ;;
+ pass_all)
+ valid_a_lib=yes
+ ;;
+ esac
+ if test "$valid_a_lib" != yes; then
+ echo
+ $ECHO "*** Warning: Trying to link with static lib archive $deplib."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have"
+ echo "*** because the file extensions .$libext of this argument makes me believe"
+ echo "*** that it is just a static archive that I should not use here."
+ else
+ echo
+ $ECHO "*** Warning: Linking the shared library $output against the"
+ $ECHO "*** static library $deplib is not portable!"
+ deplibs="$deplib $deplibs"
+ fi
+ ;;
+ esac
+ continue
+ ;;
+ prog)
+ if test "$pass" != link; then
+ deplibs="$deplib $deplibs"
+ else
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ fi
+ continue
+ ;;
+ esac # linkmode
+ ;; # *.$libext
+ *.lo | *.$objext)
+ if test "$pass" = conv; then
+ deplibs="$deplib $deplibs"
+ elif test "$linkmode" = prog; then
+ if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then
+ # If there is no dlopen support or we're linking statically,
+ # we need to preload.
+ func_append newdlprefiles " $deplib"
+ compile_deplibs="$deplib $compile_deplibs"
+ finalize_deplibs="$deplib $finalize_deplibs"
+ else
+ func_append newdlfiles " $deplib"
+ fi
+ fi
+ continue
+ ;;
+ %DEPLIBS%)
+ alldeplibs=yes
+ continue
+ ;;
+ esac # case $deplib
+
+ if test "$found" = yes || test -f "$lib"; then :
+ else
+ func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'"
+ fi
+
+ # Check to see that this really is a libtool archive.
+ func_lalib_unsafe_p "$lib" \
+ || func_fatal_error "\`$lib' is not a valid libtool archive"
+
+ func_dirname "$lib" "" "."
+ ladir="$func_dirname_result"
+
+ dlname=
+ dlopen=
+ dlpreopen=
+ libdir=
+ library_names=
+ old_library=
+ inherited_linker_flags=
+ # If the library was installed with an old release of libtool,
+ # it will not redefine variables installed, or shouldnotlink
+ installed=yes
+ shouldnotlink=no
+ avoidtemprpath=
+
+
+ # Read the .la file
+ func_source "$lib"
+
+ # Convert "-framework foo" to "foo.ltframework"
+ if test -n "$inherited_linker_flags"; then
+ tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
+ for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
+ case " $new_inherited_linker_flags " in
+ *" $tmp_inherited_linker_flag "*) ;;
+ *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
+ esac
+ done
+ fi
+ dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ if test "$linkmode,$pass" = "lib,link" ||
+ test "$linkmode,$pass" = "prog,scan" ||
+ { test "$linkmode" != prog && test "$linkmode" != lib; }; then
+ test -n "$dlopen" && func_append dlfiles " $dlopen"
+ test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
+ fi
+
+ if test "$pass" = conv; then
+ # Only check for convenience libraries
+ deplibs="$lib $deplibs"
+ if test -z "$libdir"; then
+ if test -z "$old_library"; then
+ func_fatal_error "cannot find name of link library for \`$lib'"
+ fi
+ # It is a libtool convenience library, so add in its objects.
+ func_append convenience " $ladir/$objdir/$old_library"
+ func_append old_convenience " $ladir/$objdir/$old_library"
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ deplibs="$deplib $deplibs"
+ if $opt_preserve_dup_deps ; then
+ case "$tmp_libs " in
+ *" $deplib "*) func_append specialdeplibs " $deplib" ;;
+ esac
+ fi
+ func_append tmp_libs " $deplib"
+ done
+ elif test "$linkmode" != prog && test "$linkmode" != lib; then
+ func_fatal_error "\`$lib' is not a convenience library"
+ fi
+ continue
+ fi # $pass = conv
+
+
+ # Get the name of the library we link against.
+ linklib=
+ if test -n "$old_library" &&
+ { test "$prefer_static_libs" = yes ||
+ test "$prefer_static_libs,$installed" = "built,no"; }; then
+ linklib=$old_library
+ else
+ for l in $old_library $library_names; do
+ linklib="$l"
+ done
+ fi
+ if test -z "$linklib"; then
+ func_fatal_error "cannot find name of link library for \`$lib'"
+ fi
+
+ # This library was specified with -dlopen.
+ if test "$pass" = dlopen; then
+ if test -z "$libdir"; then
+ func_fatal_error "cannot -dlopen a convenience library: \`$lib'"
+ fi
+ if test -z "$dlname" ||
+ test "$dlopen_support" != yes ||
+ test "$build_libtool_libs" = no; then
+ # If there is no dlname, no dlopen support or we're linking
+ # statically, we need to preload. We also need to preload any
+ # dependent libraries so libltdl's deplib preloader doesn't
+ # bomb out in the load deplibs phase.
+ func_append dlprefiles " $lib $dependency_libs"
+ else
+ func_append newdlfiles " $lib"
+ fi
+ continue
+ fi # $pass = dlopen
+
+ # We need an absolute path.
+ case $ladir in
+ [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;;
+ *)
+ abs_ladir=`cd "$ladir" && pwd`
+ if test -z "$abs_ladir"; then
+ func_warning "cannot determine absolute directory name of \`$ladir'"
+ func_warning "passing it literally to the linker, although it might fail"
+ abs_ladir="$ladir"
+ fi
+ ;;
+ esac
+ func_basename "$lib"
+ laname="$func_basename_result"
+
+ # Find the relevant object directory and library name.
+ if test "X$installed" = Xyes; then
+ if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+ func_warning "library \`$lib' was moved."
+ dir="$ladir"
+ absdir="$abs_ladir"
+ libdir="$abs_ladir"
+ else
+ dir="$lt_sysroot$libdir"
+ absdir="$lt_sysroot$libdir"
+ fi
+ test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes
+ else
+ if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
+ dir="$ladir"
+ absdir="$abs_ladir"
+ # Remove this search path later
+ func_append notinst_path " $abs_ladir"
+ else
+ dir="$ladir/$objdir"
+ absdir="$abs_ladir/$objdir"
+ # Remove this search path later
+ func_append notinst_path " $abs_ladir"
+ fi
+ fi # $installed = yes
+ func_stripname 'lib' '.la' "$laname"
+ name=$func_stripname_result
+
+ # This library was specified with -dlpreopen.
+ if test "$pass" = dlpreopen; then
+ if test -z "$libdir" && test "$linkmode" = prog; then
+ func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'"
+ fi
+ case "$host" in
+ # special handling for platforms with PE-DLLs.
+ *cygwin* | *mingw* | *cegcc* )
+ # Linker will automatically link against shared library if both
+ # static and shared are present. Therefore, ensure we extract
+ # symbols from the import library if a shared library is present
+ # (otherwise, the dlopen module name will be incorrect). We do
+ # this by putting the import library name into $newdlprefiles.
+ # We recover the dlopen module name by 'saving' the la file
+ # name in a special purpose variable, and (later) extracting the
+ # dlname from the la file.
+ if test -n "$dlname"; then
+ func_tr_sh "$dir/$linklib"
+ eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
+ func_append newdlprefiles " $dir/$linklib"
+ else
+ func_append newdlprefiles " $dir/$old_library"
+ # Keep a list of preopened convenience libraries to check
+ # that they are being used correctly in the link pass.
+ test -z "$libdir" && \
+ func_append dlpreconveniencelibs " $dir/$old_library"
+ fi
+ ;;
+ * )
+ # Prefer using a static library (so that no silly _DYNAMIC symbols
+ # are required to link).
+ if test -n "$old_library"; then
+ func_append newdlprefiles " $dir/$old_library"
+ # Keep a list of preopened convenience libraries to check
+ # that they are being used correctly in the link pass.
+ test -z "$libdir" && \
+ func_append dlpreconveniencelibs " $dir/$old_library"
+ # Otherwise, use the dlname, so that lt_dlopen finds it.
+ elif test -n "$dlname"; then
+ func_append newdlprefiles " $dir/$dlname"
+ else
+ func_append newdlprefiles " $dir/$linklib"
+ fi
+ ;;
+ esac
+ fi # $pass = dlpreopen
+
+ if test -z "$libdir"; then
+ # Link the convenience library
+ if test "$linkmode" = lib; then
+ deplibs="$dir/$old_library $deplibs"
+ elif test "$linkmode,$pass" = "prog,link"; then
+ compile_deplibs="$dir/$old_library $compile_deplibs"
+ finalize_deplibs="$dir/$old_library $finalize_deplibs"
+ else
+ deplibs="$lib $deplibs" # used for prog,scan pass
+ fi
+ continue
+ fi
+
+
+ if test "$linkmode" = prog && test "$pass" != link; then
+ func_append newlib_search_path " $ladir"
+ deplibs="$lib $deplibs"
+
+ linkalldeplibs=no
+ if test "$link_all_deplibs" != no || test -z "$library_names" ||
+ test "$build_libtool_libs" = no; then
+ linkalldeplibs=yes
+ fi
+
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ case $deplib in
+ -L*) func_stripname '-L' '' "$deplib"
+ func_resolve_sysroot "$func_stripname_result"
+ func_append newlib_search_path " $func_resolve_sysroot_result"
+ ;;
+ esac
+ # Need to link against all dependency_libs?
+ if test "$linkalldeplibs" = yes; then
+ deplibs="$deplib $deplibs"
+ else
+ # Need to hardcode shared library paths
+ # or/and link against static libraries
+ newdependency_libs="$deplib $newdependency_libs"
+ fi
+ if $opt_preserve_dup_deps ; then
+ case "$tmp_libs " in
+ *" $deplib "*) func_append specialdeplibs " $deplib" ;;
+ esac
+ fi
+ func_append tmp_libs " $deplib"
+ done # for deplib
+ continue
+ fi # $linkmode = prog...
+
+ if test "$linkmode,$pass" = "prog,link"; then
+ if test -n "$library_names" &&
+ { { test "$prefer_static_libs" = no ||
+ test "$prefer_static_libs,$installed" = "built,yes"; } ||
+ test -z "$old_library"; }; then
+ # We need to hardcode the library path
+ if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then
+ # Make sure the rpath contains only unique directories.
+ case "$temp_rpath:" in
+ *"$absdir:"*) ;;
+ *) func_append temp_rpath "$absdir:" ;;
+ esac
+ fi
+
+ # Hardcode the library path.
+ # Skip directories that are in the system default run-time
+ # search path.
+ case " $sys_lib_dlsearch_path " in
+ *" $absdir "*) ;;
+ *)
+ case "$compile_rpath " in
+ *" $absdir "*) ;;
+ *) func_append compile_rpath " $absdir" ;;
+ esac
+ ;;
+ esac
+ case " $sys_lib_dlsearch_path " in
+ *" $libdir "*) ;;
+ *)
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) func_append finalize_rpath " $libdir" ;;
+ esac
+ ;;
+ esac
+ fi # $linkmode,$pass = prog,link...
+
+ if test "$alldeplibs" = yes &&
+ { test "$deplibs_check_method" = pass_all ||
+ { test "$build_libtool_libs" = yes &&
+ test -n "$library_names"; }; }; then
+ # We only need to search for static libraries
+ continue
+ fi
+ fi
+
+ link_static=no # Whether the deplib will be linked statically
+ use_static_libs=$prefer_static_libs
+ if test "$use_static_libs" = built && test "$installed" = yes; then
+ use_static_libs=no
+ fi
+ if test -n "$library_names" &&
+ { test "$use_static_libs" = no || test -z "$old_library"; }; then
+ case $host in
+ *cygwin* | *mingw* | *cegcc*)
+ # No point in relinking DLLs because paths are not encoded
+ func_append notinst_deplibs " $lib"
+ need_relink=no
+ ;;
+ *)
+ if test "$installed" = no; then
+ func_append notinst_deplibs " $lib"
+ need_relink=yes
+ fi
+ ;;
+ esac
+ # This is a shared library
+
+ # Warn about portability, can't link against -module's on some
+ # systems (darwin). Don't bleat about dlopened modules though!
+ dlopenmodule=""
+ for dlpremoduletest in $dlprefiles; do
+ if test "X$dlpremoduletest" = "X$lib"; then
+ dlopenmodule="$dlpremoduletest"
+ break
+ fi
+ done
+ if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then
+ echo
+ if test "$linkmode" = prog; then
+ $ECHO "*** Warning: Linking the executable $output against the loadable module"
+ else
+ $ECHO "*** Warning: Linking the shared library $output against the loadable module"
+ fi
+ $ECHO "*** $linklib is not portable!"
+ fi
+ if test "$linkmode" = lib &&
+ test "$hardcode_into_libs" = yes; then
+ # Hardcode the library path.
+ # Skip directories that are in the system default run-time
+ # search path.
+ case " $sys_lib_dlsearch_path " in
+ *" $absdir "*) ;;
+ *)
+ case "$compile_rpath " in
+ *" $absdir "*) ;;
+ *) func_append compile_rpath " $absdir" ;;
+ esac
+ ;;
+ esac
+ case " $sys_lib_dlsearch_path " in
+ *" $libdir "*) ;;
+ *)
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) func_append finalize_rpath " $libdir" ;;
+ esac
+ ;;
+ esac
+ fi
+
+ if test -n "$old_archive_from_expsyms_cmds"; then
+ # figure out the soname
+ set dummy $library_names
+ shift
+ realname="$1"
+ shift
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ # use dlname if we got it. it's perfectly good, no?
+ if test -n "$dlname"; then
+ soname="$dlname"
+ elif test -n "$soname_spec"; then
+ # bleh windows
+ case $host in
+ *cygwin* | mingw* | *cegcc*)
+ func_arith $current - $age
+ major=$func_arith_result
+ versuffix="-$major"
+ ;;
+ esac
+ eval soname=\"$soname_spec\"
+ else
+ soname="$realname"
+ fi
+
+ # Make a new name for the extract_expsyms_cmds to use
+ soroot="$soname"
+ func_basename "$soroot"
+ soname="$func_basename_result"
+ func_stripname 'lib' '.dll' "$soname"
+ newlib=libimp-$func_stripname_result.a
+
+ # If the library has no export list, then create one now
+ if test -f "$output_objdir/$soname-def"; then :
+ else
+ func_verbose "extracting exported symbol list from \`$soname'"
+ func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
+ fi
+
+ # Create $newlib
+ if test -f "$output_objdir/$newlib"; then :; else
+ func_verbose "generating import library for \`$soname'"
+ func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
+ fi
+ # make sure the library variables are pointing to the new library
+ dir=$output_objdir
+ linklib=$newlib
+ fi # test -n "$old_archive_from_expsyms_cmds"
+
+ if test "$linkmode" = prog || test "$opt_mode" != relink; then
+ add_shlibpath=
+ add_dir=
+ add=
+ lib_linked=yes
+ case $hardcode_action in
+ immediate | unsupported)
+ if test "$hardcode_direct" = no; then
+ add="$dir/$linklib"
+ case $host in
+ *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;;
+ *-*-sysv4*uw2*) add_dir="-L$dir" ;;
+ *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
+ *-*-unixware7*) add_dir="-L$dir" ;;
+ *-*-darwin* )
+ # if the lib is a (non-dlopened) module then we can not
+ # link against it, someone is ignoring the earlier warnings
+ if /usr/bin/file -L $add 2> /dev/null |
+ $GREP ": [^:]* bundle" >/dev/null ; then
+ if test "X$dlopenmodule" != "X$lib"; then
+ $ECHO "*** Warning: lib $linklib is a module, not a shared library"
+ if test -z "$old_library" ; then
+ echo
+ echo "*** And there doesn't seem to be a static archive available"
+ echo "*** The link will probably fail, sorry"
+ else
+ add="$dir/$old_library"
+ fi
+ elif test -n "$old_library"; then
+ add="$dir/$old_library"
+ fi
+ fi
+ esac
+ elif test "$hardcode_minus_L" = no; then
+ case $host in
+ *-*-sunos*) add_shlibpath="$dir" ;;
+ esac
+ add_dir="-L$dir"
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = no; then
+ add_shlibpath="$dir"
+ add="-l$name"
+ else
+ lib_linked=no
+ fi
+ ;;
+ relink)
+ if test "$hardcode_direct" = yes &&
+ test "$hardcode_direct_absolute" = no; then
+ add="$dir/$linklib"
+ elif test "$hardcode_minus_L" = yes; then
+ add_dir="-L$dir"
+ # Try looking first in the location we're being installed to.
+ if test -n "$inst_prefix_dir"; then
+ case $libdir in
+ [\\/]*)
+ func_append add_dir " -L$inst_prefix_dir$libdir"
+ ;;
+ esac
+ fi
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = yes; then
+ add_shlibpath="$dir"
+ add="-l$name"
+ else
+ lib_linked=no
+ fi
+ ;;
+ *) lib_linked=no ;;
+ esac
+
+ if test "$lib_linked" != yes; then
+ func_fatal_configuration "unsupported hardcode properties"
+ fi
+
+ if test -n "$add_shlibpath"; then
+ case :$compile_shlibpath: in
+ *":$add_shlibpath:"*) ;;
+ *) func_append compile_shlibpath "$add_shlibpath:" ;;
+ esac
+ fi
+ if test "$linkmode" = prog; then
+ test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
+ test -n "$add" && compile_deplibs="$add $compile_deplibs"
+ else
+ test -n "$add_dir" && deplibs="$add_dir $deplibs"
+ test -n "$add" && deplibs="$add $deplibs"
+ if test "$hardcode_direct" != yes &&
+ test "$hardcode_minus_L" != yes &&
+ test "$hardcode_shlibpath_var" = yes; then
+ case :$finalize_shlibpath: in
+ *":$libdir:"*) ;;
+ *) func_append finalize_shlibpath "$libdir:" ;;
+ esac
+ fi
+ fi
+ fi
+
+ if test "$linkmode" = prog || test "$opt_mode" = relink; then
+ add_shlibpath=
+ add_dir=
+ add=
+ # Finalize command for both is simple: just hardcode it.
+ if test "$hardcode_direct" = yes &&
+ test "$hardcode_direct_absolute" = no; then
+ add="$libdir/$linklib"
+ elif test "$hardcode_minus_L" = yes; then
+ add_dir="-L$libdir"
+ add="-l$name"
+ elif test "$hardcode_shlibpath_var" = yes; then
+ case :$finalize_shlibpath: in
+ *":$libdir:"*) ;;
+ *) func_append finalize_shlibpath "$libdir:" ;;
+ esac
+ add="-l$name"
+ elif test "$hardcode_automatic" = yes; then
+ if test -n "$inst_prefix_dir" &&
+ test -f "$inst_prefix_dir$libdir/$linklib" ; then
+ add="$inst_prefix_dir$libdir/$linklib"
+ else
+ add="$libdir/$linklib"
+ fi
+ else
+ # We cannot seem to hardcode it, guess we'll fake it.
+ add_dir="-L$libdir"
+ # Try looking first in the location we're being installed to.
+ if test -n "$inst_prefix_dir"; then
+ case $libdir in
+ [\\/]*)
+ func_append add_dir " -L$inst_prefix_dir$libdir"
+ ;;
+ esac
+ fi
+ add="-l$name"
+ fi
+
+ if test "$linkmode" = prog; then
+ test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
+ test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
+ else
+ test -n "$add_dir" && deplibs="$add_dir $deplibs"
+ test -n "$add" && deplibs="$add $deplibs"
+ fi
+ fi
+ elif test "$linkmode" = prog; then
+ # Here we assume that one of hardcode_direct or hardcode_minus_L
+ # is not unsupported. This is valid on all known static and
+ # shared platforms.
+ if test "$hardcode_direct" != unsupported; then
+ test -n "$old_library" && linklib="$old_library"
+ compile_deplibs="$dir/$linklib $compile_deplibs"
+ finalize_deplibs="$dir/$linklib $finalize_deplibs"
+ else
+ compile_deplibs="-l$name -L$dir $compile_deplibs"
+ finalize_deplibs="-l$name -L$dir $finalize_deplibs"
+ fi
+ elif test "$build_libtool_libs" = yes; then
+ # Not a shared library
+ if test "$deplibs_check_method" != pass_all; then
+ # We're trying link a shared library against a static one
+ # but the system doesn't support it.
+
+ # Just print a warning and add the library to dependency_libs so
+ # that the program can be linked against the static library.
+ echo
+ $ECHO "*** Warning: This system can not link to static lib archive $lib."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have."
+ if test "$module" = yes; then
+ echo "*** But as you try to build a module library, libtool will still create "
+ echo "*** a static module, that should work as long as the dlopening application"
+ echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
+ if test -z "$global_symbol_pipe"; then
+ echo
+ echo "*** However, this would only work if libtool was able to extract symbol"
+ echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+ echo "*** not find such a program. So, this module is probably useless."
+ echo "*** \`nm' from GNU binutils and a full rebuild may help."
+ fi
+ if test "$build_old_libs" = no; then
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ fi
+ else
+ deplibs="$dir/$old_library $deplibs"
+ link_static=yes
+ fi
+ fi # link shared/static library?
+
+ if test "$linkmode" = lib; then
+ if test -n "$dependency_libs" &&
+ { test "$hardcode_into_libs" != yes ||
+ test "$build_old_libs" = yes ||
+ test "$link_static" = yes; }; then
+ # Extract -R from dependency_libs
+ temp_deplibs=
+ for libdir in $dependency_libs; do
+ case $libdir in
+ -R*) func_stripname '-R' '' "$libdir"
+ temp_xrpath=$func_stripname_result
+ case " $xrpath " in
+ *" $temp_xrpath "*) ;;
+ *) func_append xrpath " $temp_xrpath";;
+ esac;;
+ *) func_append temp_deplibs " $libdir";;
+ esac
+ done
+ dependency_libs="$temp_deplibs"
+ fi
+
+ func_append newlib_search_path " $absdir"
+ # Link against this library
+ test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
+ # ... and its dependency_libs
+ tmp_libs=
+ for deplib in $dependency_libs; do
+ newdependency_libs="$deplib $newdependency_libs"
+ case $deplib in
+ -L*) func_stripname '-L' '' "$deplib"
+ func_resolve_sysroot "$func_stripname_result";;
+ *) func_resolve_sysroot "$deplib" ;;
+ esac
+ if $opt_preserve_dup_deps ; then
+ case "$tmp_libs " in
+ *" $func_resolve_sysroot_result "*)
+ func_append specialdeplibs " $func_resolve_sysroot_result" ;;
+ esac
+ fi
+ func_append tmp_libs " $func_resolve_sysroot_result"
+ done
+
+ if test "$link_all_deplibs" != no; then
+ # Add the search paths of all dependency libraries
+ for deplib in $dependency_libs; do
+ path=
+ case $deplib in
+ -L*) path="$deplib" ;;
+ *.la)
+ func_resolve_sysroot "$deplib"
+ deplib=$func_resolve_sysroot_result
+ func_dirname "$deplib" "" "."
+ dir=$func_dirname_result
+ # We need an absolute path.
+ case $dir in
+ [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;;
+ *)
+ absdir=`cd "$dir" && pwd`
+ if test -z "$absdir"; then
+ func_warning "cannot determine absolute directory name of \`$dir'"
+ absdir="$dir"
+ fi
+ ;;
+ esac
+ if $GREP "^installed=no" $deplib > /dev/null; then
+ case $host in
+ *-*-darwin*)
+ depdepl=
+ eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
+ if test -n "$deplibrary_names" ; then
+ for tmp in $deplibrary_names ; do
+ depdepl=$tmp
+ done
+ if test -f "$absdir/$objdir/$depdepl" ; then
+ depdepl="$absdir/$objdir/$depdepl"
+ darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+ if test -z "$darwin_install_name"; then
+ darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
+ fi
+ func_append compiler_flags " ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}"
+ func_append linker_flags " -dylib_file ${darwin_install_name}:${depdepl}"
+ path=
+ fi
+ fi
+ ;;
+ *)
+ path="-L$absdir/$objdir"
+ ;;
+ esac
+ else
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$deplib' is not a valid libtool archive"
+ test "$absdir" != "$libdir" && \
+ func_warning "\`$deplib' seems to be moved"
+
+ path="-L$absdir"
+ fi
+ ;;
+ esac
+ case " $deplibs " in
+ *" $path "*) ;;
+ *) deplibs="$path $deplibs" ;;
+ esac
+ done
+ fi # link_all_deplibs != no
+ fi # linkmode = lib
+ done # for deplib in $libs
+ if test "$pass" = link; then
+ if test "$linkmode" = "prog"; then
+ compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
+ finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
+ else
+ compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ fi
+ fi
+ dependency_libs="$newdependency_libs"
+ if test "$pass" = dlpreopen; then
+ # Link the dlpreopened libraries before other libraries
+ for deplib in $save_deplibs; do
+ deplibs="$deplib $deplibs"
+ done
+ fi
+ if test "$pass" != dlopen; then
+ if test "$pass" != conv; then
+ # Make sure lib_search_path contains only unique directories.
+ lib_search_path=
+ for dir in $newlib_search_path; do
+ case "$lib_search_path " in
+ *" $dir "*) ;;
+ *) func_append lib_search_path " $dir" ;;
+ esac
+ done
+ newlib_search_path=
+ fi
+
+ if test "$linkmode,$pass" != "prog,link"; then
+ vars="deplibs"
+ else
+ vars="compile_deplibs finalize_deplibs"
+ fi
+ for var in $vars dependency_libs; do
+ # Add libraries to $var in reverse order
+ eval tmp_libs=\"\$$var\"
+ new_libs=
+ for deplib in $tmp_libs; do
+ # FIXME: Pedantically, this is the right thing to do, so
+ # that some nasty dependency loop isn't accidentally
+ # broken:
+ #new_libs="$deplib $new_libs"
+ # Pragmatically, this seems to cause very few problems in
+ # practice:
+ case $deplib in
+ -L*) new_libs="$deplib $new_libs" ;;
+ -R*) ;;
+ *)
+ # And here is the reason: when a library appears more
+ # than once as an explicit dependence of a library, or
+ # is implicitly linked in more than once by the
+ # compiler, it is considered special, and multiple
+ # occurrences thereof are not removed. Compare this
+ # with having the same library being listed as a
+ # dependency of multiple other libraries: in this case,
+ # we know (pedantically, we assume) the library does not
+ # need to be listed more than once, so we keep only the
+ # last copy. This is not always right, but it is rare
+ # enough that we require users that really mean to play
+ # such unportable linking tricks to link the library
+ # using -Wl,-lname, so that libtool does not consider it
+ # for duplicate removal.
+ case " $specialdeplibs " in
+ *" $deplib "*) new_libs="$deplib $new_libs" ;;
+ *)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) new_libs="$deplib $new_libs" ;;
+ esac
+ ;;
+ esac
+ ;;
+ esac
+ done
+ tmp_libs=
+ for deplib in $new_libs; do
+ case $deplib in
+ -L*)
+ case " $tmp_libs " in
+ *" $deplib "*) ;;
+ *) func_append tmp_libs " $deplib" ;;
+ esac
+ ;;
+ *) func_append tmp_libs " $deplib" ;;
+ esac
+ done
+ eval $var=\"$tmp_libs\"
+ done # for var
+ fi
+ # Last step: remove runtime libs from dependency_libs
+ # (they stay in deplibs)
+ tmp_libs=
+ for i in $dependency_libs ; do
+ case " $predeps $postdeps $compiler_lib_search_path " in
+ *" $i "*)
+ i=""
+ ;;
+ esac
+ if test -n "$i" ; then
+ func_append tmp_libs " $i"
+ fi
+ done
+ dependency_libs=$tmp_libs
+ done # for pass
+ if test "$linkmode" = prog; then
+ dlfiles="$newdlfiles"
+ fi
+ if test "$linkmode" = prog || test "$linkmode" = lib; then
+ dlprefiles="$newdlprefiles"
+ fi
+
+ case $linkmode in
+ oldlib)
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ func_warning "\`-dlopen' is ignored for archives"
+ fi
+
+ case " $deplibs" in
+ *\ -l* | *\ -L*)
+ func_warning "\`-l' and \`-L' are ignored for archives" ;;
+ esac
+
+ test -n "$rpath" && \
+ func_warning "\`-rpath' is ignored for archives"
+
+ test -n "$xrpath" && \
+ func_warning "\`-R' is ignored for archives"
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info/-version-number' is ignored for archives"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for archives"
+
+ test -n "$export_symbols$export_symbols_regex" && \
+ func_warning "\`-export-symbols' is ignored for archives"
+
+ # Now set the variables for building old libraries.
+ build_libtool_libs=no
+ oldlibs="$output"
+ func_append objs "$old_deplibs"
+ ;;
+
+ lib)
+ # Make sure we only generate libraries of the form `libNAME.la'.
+ case $outputname in
+ lib*)
+ func_stripname 'lib' '.la' "$outputname"
+ name=$func_stripname_result
+ eval shared_ext=\"$shrext_cmds\"
+ eval libname=\"$libname_spec\"
+ ;;
+ *)
+ test "$module" = no && \
+ func_fatal_help "libtool library \`$output' must begin with \`lib'"
+
+ if test "$need_lib_prefix" != no; then
+ # Add the "lib" prefix for modules if required
+ func_stripname '' '.la' "$outputname"
+ name=$func_stripname_result
+ eval shared_ext=\"$shrext_cmds\"
+ eval libname=\"$libname_spec\"
+ else
+ func_stripname '' '.la' "$outputname"
+ libname=$func_stripname_result
+ fi
+ ;;
+ esac
+
+ if test -n "$objs"; then
+ if test "$deplibs_check_method" != pass_all; then
+ func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs"
+ else
+ echo
+ $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
+ $ECHO "*** objects $objs is not portable!"
+ func_append libobjs " $objs"
+ fi
+ fi
+
+ test "$dlself" != no && \
+ func_warning "\`-dlopen self' is ignored for libtool libraries"
+
+ set dummy $rpath
+ shift
+ test "$#" -gt 1 && \
+ func_warning "ignoring multiple \`-rpath's for a libtool library"
+
+ install_libdir="$1"
+
+ oldlibs=
+ if test -z "$rpath"; then
+ if test "$build_libtool_libs" = yes; then
+ # Building a libtool convenience library.
+ # Some compilers have problems with a `.al' extension so
+ # convenience libraries should have the same extension an
+ # archive normally would.
+ oldlibs="$output_objdir/$libname.$libext $oldlibs"
+ build_libtool_libs=convenience
+ build_old_libs=yes
+ fi
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info/-version-number' is ignored for convenience libraries"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for convenience libraries"
+ else
+
+ # Parse the version information argument.
+ save_ifs="$IFS"; IFS=':'
+ set dummy $vinfo 0 0 0
+ shift
+ IFS="$save_ifs"
+
+ test -n "$7" && \
+ func_fatal_help "too many parameters to \`-version-info'"
+
+ # convert absolute version numbers to libtool ages
+ # this retains compatibility with .la files and attempts
+ # to make the code below a bit more comprehensible
+
+ case $vinfo_number in
+ yes)
+ number_major="$1"
+ number_minor="$2"
+ number_revision="$3"
+ #
+ # There are really only two kinds -- those that
+ # use the current revision as the major version
+ # and those that subtract age and use age as
+ # a minor version. But, then there is irix
+ # which has an extra 1 added just for fun
+ #
+ case $version_type in
+ darwin|linux|osf|windows|none)
+ func_arith $number_major + $number_minor
+ current=$func_arith_result
+ age="$number_minor"
+ revision="$number_revision"
+ ;;
+ freebsd-aout|freebsd-elf|qnx|sunos)
+ current="$number_major"
+ revision="$number_minor"
+ age="0"
+ ;;
+ irix|nonstopux)
+ func_arith $number_major + $number_minor
+ current=$func_arith_result
+ age="$number_minor"
+ revision="$number_minor"
+ lt_irix_increment=no
+ ;;
+ *)
+ func_fatal_configuration "$modename: unknown library version type \`$version_type'"
+ ;;
+ esac
+ ;;
+ no)
+ current="$1"
+ revision="$2"
+ age="$3"
+ ;;
+ esac
+
+ # Check that each of the things are valid numbers.
+ case $current in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "CURRENT \`$current' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ case $revision in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "REVISION \`$revision' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ case $age in
+ 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
+ *)
+ func_error "AGE \`$age' must be a nonnegative integer"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ ;;
+ esac
+
+ if test "$age" -gt "$current"; then
+ func_error "AGE \`$age' is greater than the current interface number \`$current'"
+ func_fatal_error "\`$vinfo' is not valid version information"
+ fi
+
+ # Calculate the version variables.
+ major=
+ versuffix=
+ verstring=
+ case $version_type in
+ none) ;;
+
+ darwin)
+ # Like Linux, but with the current version available in
+ # verstring for coding it into the library header
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix="$major.$age.$revision"
+ # Darwin ld doesn't like 0 for these options...
+ func_arith $current + 1
+ minor_current=$func_arith_result
+ xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision"
+ verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
+ ;;
+
+ freebsd-aout)
+ major=".$current"
+ versuffix=".$current.$revision";
+ ;;
+
+ freebsd-elf)
+ major=".$current"
+ versuffix=".$current"
+ ;;
+
+ irix | nonstopux)
+ if test "X$lt_irix_increment" = "Xno"; then
+ func_arith $current - $age
+ else
+ func_arith $current - $age + 1
+ fi
+ major=$func_arith_result
+
+ case $version_type in
+ nonstopux) verstring_prefix=nonstopux ;;
+ *) verstring_prefix=sgi ;;
+ esac
+ verstring="$verstring_prefix$major.$revision"
+
+ # Add in all the interfaces that we are compatible with.
+ loop=$revision
+ while test "$loop" -ne 0; do
+ func_arith $revision - $loop
+ iface=$func_arith_result
+ func_arith $loop - 1
+ loop=$func_arith_result
+ verstring="$verstring_prefix$major.$iface:$verstring"
+ done
+
+ # Before this point, $major must not contain `.'.
+ major=.$major
+ versuffix="$major.$revision"
+ ;;
+
+ linux)
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix="$major.$age.$revision"
+ ;;
+
+ osf)
+ func_arith $current - $age
+ major=.$func_arith_result
+ versuffix=".$current.$age.$revision"
+ verstring="$current.$age.$revision"
+
+ # Add in all the interfaces that we are compatible with.
+ loop=$age
+ while test "$loop" -ne 0; do
+ func_arith $current - $loop
+ iface=$func_arith_result
+ func_arith $loop - 1
+ loop=$func_arith_result
+ verstring="$verstring:${iface}.0"
+ done
+
+ # Make executables depend on our current version.
+ func_append verstring ":${current}.0"
+ ;;
+
+ qnx)
+ major=".$current"
+ versuffix=".$current"
+ ;;
+
+ sunos)
+ major=".$current"
+ versuffix=".$current.$revision"
+ ;;
+
+ windows)
+ # Use '-' rather than '.', since we only want one
+ # extension on DOS 8.3 filesystems.
+ func_arith $current - $age
+ major=$func_arith_result
+ versuffix="-$major"
+ ;;
+
+ *)
+ func_fatal_configuration "unknown library version type \`$version_type'"
+ ;;
+ esac
+
+ # Clear the version info if we defaulted, and they specified a release.
+ if test -z "$vinfo" && test -n "$release"; then
+ major=
+ case $version_type in
+ darwin)
+ # we can't check for "0.0" in archive_cmds due to quoting
+ # problems, so we reset it completely
+ verstring=
+ ;;
+ *)
+ verstring="0.0"
+ ;;
+ esac
+ if test "$need_version" = no; then
+ versuffix=
+ else
+ versuffix=".0.0"
+ fi
+ fi
+
+ # Remove version info from name if versioning should be avoided
+ if test "$avoid_version" = yes && test "$need_version" = no; then
+ major=
+ versuffix=
+ verstring=""
+ fi
+
+ # Check to see if the archive will have undefined symbols.
+ if test "$allow_undefined" = yes; then
+ if test "$allow_undefined_flag" = unsupported; then
+ func_warning "undefined symbols not allowed in $host shared libraries"
+ build_libtool_libs=no
+ build_old_libs=yes
+ fi
+ else
+ # Don't allow undefined symbols.
+ allow_undefined_flag="$no_undefined_flag"
+ fi
+
+ fi
+
+ func_generate_dlsyms "$libname" "$libname" "yes"
+ func_append libobjs " $symfileobj"
+ test "X$libobjs" = "X " && libobjs=
+
+ if test "$opt_mode" != relink; then
+ # Remove our outputs, but don't remove object files since they
+ # may have been created when compiling PIC objects.
+ removelist=
+ tempremovelist=`$ECHO "$output_objdir/*"`
+ for p in $tempremovelist; do
+ case $p in
+ *.$objext | *.gcno)
+ ;;
+ $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*)
+ if test "X$precious_files_regex" != "X"; then
+ if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
+ then
+ continue
+ fi
+ fi
+ func_append removelist " $p"
+ ;;
+ *) ;;
+ esac
+ done
+ test -n "$removelist" && \
+ func_show_eval "${RM}r \$removelist"
+ fi
+
+ # Now set the variables for building old libraries.
+ if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then
+ func_append oldlibs " $output_objdir/$libname.$libext"
+
+ # Transform .lo files to .o files.
+ oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; $lo2o" | $NL2SP`
+ fi
+
+ # Eliminate all temporary directories.
+ #for path in $notinst_path; do
+ # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
+ # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
+ # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
+ #done
+
+ if test -n "$xrpath"; then
+ # If the user specified any rpath flags, then add them.
+ temp_xrpath=
+ for libdir in $xrpath; do
+ func_replace_sysroot "$libdir"
+ func_append temp_xrpath " -R$func_replace_sysroot_result"
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) func_append finalize_rpath " $libdir" ;;
+ esac
+ done
+ if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then
+ dependency_libs="$temp_xrpath $dependency_libs"
+ fi
+ fi
+
+ # Make sure dlfiles contains only unique files that won't be dlpreopened
+ old_dlfiles="$dlfiles"
+ dlfiles=
+ for lib in $old_dlfiles; do
+ case " $dlprefiles $dlfiles " in
+ *" $lib "*) ;;
+ *) func_append dlfiles " $lib" ;;
+ esac
+ done
+
+ # Make sure dlprefiles contains only unique files
+ old_dlprefiles="$dlprefiles"
+ dlprefiles=
+ for lib in $old_dlprefiles; do
+ case "$dlprefiles " in
+ *" $lib "*) ;;
+ *) func_append dlprefiles " $lib" ;;
+ esac
+ done
+
+ if test "$build_libtool_libs" = yes; then
+ if test -n "$rpath"; then
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
+ # these systems don't actually have a c library (as such)!
+ ;;
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # Rhapsody C library is in the System framework
+ func_append deplibs " System.ltframework"
+ ;;
+ *-*-netbsd*)
+ # Don't link with libc until the a.out ld.so is fixed.
+ ;;
+ *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
+ # Do not include libc due to us having libc/libc_r.
+ ;;
+ *-*-sco3.2v5* | *-*-sco5v6*)
+ # Causes problems with __ctype
+ ;;
+ *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
+ # Compiler inserts libc in the correct place for threads to work
+ ;;
+ *)
+ # Add libc to deplibs on all other systems if necessary.
+ if test "$build_libtool_need_lc" = "yes"; then
+ func_append deplibs " -lc"
+ fi
+ ;;
+ esac
+ fi
+
+ # Transform deplibs into only deplibs that can be linked in shared.
+ name_save=$name
+ libname_save=$libname
+ release_save=$release
+ versuffix_save=$versuffix
+ major_save=$major
+ # I'm not sure if I'm treating the release correctly. I think
+ # release should show up in the -l (ie -lgmp5) so we don't want to
+ # add it in twice. Is that correct?
+ release=""
+ versuffix=""
+ major=""
+ newdeplibs=
+ droppeddeps=no
+ case $deplibs_check_method in
+ pass_all)
+ # Don't check for shared/static. Everything works.
+ # This might be a little naive. We might want to check
+ # whether the library exists or not. But this is on
+ # osf3 & osf4 and I'm not really sure... Just
+ # implementing what was already the behavior.
+ newdeplibs=$deplibs
+ ;;
+ test_compile)
+ # This code stresses the "libraries are programs" paradigm to its
+ # limits. Maybe even breaks it. We compile a program, linking it
+ # against the deplibs as a proxy for the library. Then we can check
+ # whether they linked in statically or dynamically with ldd.
+ $opt_dry_run || $RM conftest.c
+ cat > conftest.c <<EOF
+ int main() { return 0; }
+EOF
+ $opt_dry_run || $RM conftest
+ if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
+ ldd_output=`ldd conftest`
+ for i in $deplibs; do
+ case $i in
+ -l*)
+ func_stripname -l '' "$i"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $i "*)
+ func_append newdeplibs " $i"
+ i=""
+ ;;
+ esac
+ fi
+ if test -n "$i" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+ set dummy $deplib_matches; shift
+ deplib_match=$1
+ if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+ func_append newdeplibs " $i"
+ else
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which I believe you do not have"
+ echo "*** because a test_compile did reveal that the linker did not use it for"
+ echo "*** its dynamic dependency list that programs get resolved with at runtime."
+ fi
+ fi
+ ;;
+ *)
+ func_append newdeplibs " $i"
+ ;;
+ esac
+ done
+ else
+ # Error occurred in the first compile. Let's try to salvage
+ # the situation: Compile a separate program for each library.
+ for i in $deplibs; do
+ case $i in
+ -l*)
+ func_stripname -l '' "$i"
+ name=$func_stripname_result
+ $opt_dry_run || $RM conftest
+ if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
+ ldd_output=`ldd conftest`
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $i "*)
+ func_append newdeplibs " $i"
+ i=""
+ ;;
+ esac
+ fi
+ if test -n "$i" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
+ set dummy $deplib_matches; shift
+ deplib_match=$1
+ if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0 ; then
+ func_append newdeplibs " $i"
+ else
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning: dynamic linker does not accept needed library $i."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have"
+ echo "*** because a test_compile did reveal that the linker did not use this one"
+ echo "*** as a dynamic dependency that programs can get resolved with at runtime."
+ fi
+ fi
+ else
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning! Library $i is needed by this library but I was not able to"
+ echo "*** make it link in! You will probably need to install it or some"
+ echo "*** library that it depends on before this library will be fully"
+ echo "*** functional. Installing it before continuing would be even better."
+ fi
+ ;;
+ *)
+ func_append newdeplibs " $i"
+ ;;
+ esac
+ done
+ fi
+ ;;
+ file_magic*)
+ set dummy $deplibs_check_method; shift
+ file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ for a_deplib in $deplibs; do
+ case $a_deplib in
+ -l*)
+ func_stripname -l '' "$a_deplib"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $a_deplib "*)
+ func_append newdeplibs " $a_deplib"
+ a_deplib=""
+ ;;
+ esac
+ fi
+ if test -n "$a_deplib" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ if test -n "$file_magic_glob"; then
+ libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
+ else
+ libnameglob=$libname
+ fi
+ test "$want_nocaseglob" = yes && nocaseglob=`shopt -p nocaseglob`
+ for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+ if test "$want_nocaseglob" = yes; then
+ shopt -s nocaseglob
+ potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
+ $nocaseglob
+ else
+ potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
+ fi
+ for potent_lib in $potential_libs; do
+ # Follow soft links.
+ if ls -lLd "$potent_lib" 2>/dev/null |
+ $GREP " -> " >/dev/null; then
+ continue
+ fi
+ # The statement above tries to avoid entering an
+ # endless loop below, in case of cyclic links.
+ # We might still enter an endless loop, since a link
+ # loop can be closed while we follow links,
+ # but so what?
+ potlib="$potent_lib"
+ while test -h "$potlib" 2>/dev/null; do
+ potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'`
+ case $potliblink in
+ [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";;
+ *) potlib=`$ECHO "$potlib" | $SED 's,[^/]*$,,'`"$potliblink";;
+ esac
+ done
+ if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
+ $SED -e 10q |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ func_append newdeplibs " $a_deplib"
+ a_deplib=""
+ break 2
+ fi
+ done
+ done
+ fi
+ if test -n "$a_deplib" ; then
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have"
+ echo "*** because I did check the linker path looking for a file starting"
+ if test -z "$potlib" ; then
+ $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
+ else
+ $ECHO "*** with $libname and none of the candidates passed a file format test"
+ $ECHO "*** using a file magic. Last file checked: $potlib"
+ fi
+ fi
+ ;;
+ *)
+ # Add a -L argument.
+ func_append newdeplibs " $a_deplib"
+ ;;
+ esac
+ done # Gone through all deplibs.
+ ;;
+ match_pattern*)
+ set dummy $deplibs_check_method; shift
+ match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
+ for a_deplib in $deplibs; do
+ case $a_deplib in
+ -l*)
+ func_stripname -l '' "$a_deplib"
+ name=$func_stripname_result
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ case " $predeps $postdeps " in
+ *" $a_deplib "*)
+ func_append newdeplibs " $a_deplib"
+ a_deplib=""
+ ;;
+ esac
+ fi
+ if test -n "$a_deplib" ; then
+ libname=`eval "\\$ECHO \"$libname_spec\""`
+ for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
+ potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
+ for potent_lib in $potential_libs; do
+ potlib="$potent_lib" # see symlink-check above in file_magic test
+ if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
+ $EGREP "$match_pattern_regex" > /dev/null; then
+ func_append newdeplibs " $a_deplib"
+ a_deplib=""
+ break 2
+ fi
+ done
+ done
+ fi
+ if test -n "$a_deplib" ; then
+ droppeddeps=yes
+ echo
+ $ECHO "*** Warning: linker path does not have real file for library $a_deplib."
+ echo "*** I have the capability to make that library automatically link in when"
+ echo "*** you link to this library. But I can only do this if you have a"
+ echo "*** shared version of the library, which you do not appear to have"
+ echo "*** because I did check the linker path looking for a file starting"
+ if test -z "$potlib" ; then
+ $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
+ else
+ $ECHO "*** with $libname and none of the candidates passed a file format test"
+ $ECHO "*** using a regex pattern. Last file checked: $potlib"
+ fi
+ fi
+ ;;
+ *)
+ # Add a -L argument.
+ func_append newdeplibs " $a_deplib"
+ ;;
+ esac
+ done # Gone through all deplibs.
+ ;;
+ none | unknown | *)
+ newdeplibs=""
+ tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
+ if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then
+ for i in $predeps $postdeps ; do
+ # can't use Xsed below, because $i might contain '/'
+ tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s,$i,,"`
+ done
+ fi
+ case $tmp_deplibs in
+ *[!\ \ ]*)
+ echo
+ if test "X$deplibs_check_method" = "Xnone"; then
+ echo "*** Warning: inter-library dependencies are not supported in this platform."
+ else
+ echo "*** Warning: inter-library dependencies are not known to be supported."
+ fi
+ echo "*** All declared inter-library dependencies are being dropped."
+ droppeddeps=yes
+ ;;
+ esac
+ ;;
+ esac
+ versuffix=$versuffix_save
+ major=$major_save
+ release=$release_save
+ libname=$libname_save
+ name=$name_save
+
+ case $host in
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # On Rhapsody replace the C library with the System framework
+ newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
+ ;;
+ esac
+
+ if test "$droppeddeps" = yes; then
+ if test "$module" = yes; then
+ echo
+ echo "*** Warning: libtool could not satisfy all declared inter-library"
+ $ECHO "*** dependencies of module $libname. Therefore, libtool will create"
+ echo "*** a static module, that should work as long as the dlopening"
+ echo "*** application is linked with the -dlopen flag."
+ if test -z "$global_symbol_pipe"; then
+ echo
+ echo "*** However, this would only work if libtool was able to extract symbol"
+ echo "*** lists from a program, using \`nm' or equivalent, but libtool could"
+ echo "*** not find such a program. So, this module is probably useless."
+ echo "*** \`nm' from GNU binutils and a full rebuild may help."
+ fi
+ if test "$build_old_libs" = no; then
+ oldlibs="$output_objdir/$libname.$libext"
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ else
+ echo "*** The inter-library dependencies that have been dropped here will be"
+ echo "*** automatically added whenever a program is linked with this library"
+ echo "*** or is declared to -dlopen it."
+
+ if test "$allow_undefined" = no; then
+ echo
+ echo "*** Since this library must not contain undefined symbols,"
+ echo "*** because either the platform does not support them or"
+ echo "*** it was explicitly requested with -no-undefined,"
+ echo "*** libtool will only create a static version of it."
+ if test "$build_old_libs" = no; then
+ oldlibs="$output_objdir/$libname.$libext"
+ build_libtool_libs=module
+ build_old_libs=yes
+ else
+ build_libtool_libs=no
+ fi
+ fi
+ fi
+ fi
+ # Done checking deplibs!
+ deplibs=$newdeplibs
+ fi
+ # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+ case $host in
+ *-*-darwin*)
+ newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ ;;
+ esac
+
+ # move library search paths that coincide with paths to not yet
+ # installed libraries to the beginning of the library search list
+ new_libs=
+ for path in $notinst_path; do
+ case " $new_libs " in
+ *" -L$path/$objdir "*) ;;
+ *)
+ case " $deplibs " in
+ *" -L$path/$objdir "*)
+ func_append new_libs " -L$path/$objdir" ;;
+ esac
+ ;;
+ esac
+ done
+ for deplib in $deplibs; do
+ case $deplib in
+ -L*)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) func_append new_libs " $deplib" ;;
+ esac
+ ;;
+ *) func_append new_libs " $deplib" ;;
+ esac
+ done
+ deplibs="$new_libs"
+
+ # All the library-specific variables (install_libdir is set above).
+ library_names=
+ old_library=
+ dlname=
+
+ # Test again, we may have decided not to build it any more
+ if test "$build_libtool_libs" = yes; then
+ if test "$hardcode_into_libs" = yes; then
+ # Hardcode the library paths
+ hardcode_libdirs=
+ dep_rpath=
+ rpath="$finalize_rpath"
+ test "$opt_mode" != relink && rpath="$compile_rpath$rpath"
+ for libdir in $rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ func_replace_sysroot "$libdir"
+ libdir=$func_replace_sysroot_result
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ func_append dep_rpath " $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$perm_rpath " in
+ *" $libdir "*) ;;
+ *) func_apped perm_rpath " $libdir" ;;
+ esac
+ fi
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ if test -n "$hardcode_libdir_flag_spec_ld"; then
+ eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\"
+ else
+ eval dep_rpath=\"$hardcode_libdir_flag_spec\"
+ fi
+ fi
+ if test -n "$runpath_var" && test -n "$perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $perm_rpath; do
+ func_append rpath "$dir:"
+ done
+ eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
+ fi
+ test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
+ fi
+
+ shlibpath="$finalize_shlibpath"
+ test "$opt_mode" != relink && shlibpath="$compile_shlibpath$shlibpath"
+ if test -n "$shlibpath"; then
+ eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
+ fi
+
+ # Get the real and link names of the library.
+ eval shared_ext=\"$shrext_cmds\"
+ eval library_names=\"$library_names_spec\"
+ set dummy $library_names
+ shift
+ realname="$1"
+ shift
+
+ if test -n "$soname_spec"; then
+ eval soname=\"$soname_spec\"
+ else
+ soname="$realname"
+ fi
+ if test -z "$dlname"; then
+ dlname=$soname
+ fi
+
+ lib="$output_objdir/$realname"
+ linknames=
+ for link
+ do
+ func_append linknames " $link"
+ done
+
+ # Use standard objects if they are pic
+ test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
+ test "X$libobjs" = "X " && libobjs=
+
+ delfiles=
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
+ export_symbols="$output_objdir/$libname.uexp"
+ func_append delfiles " $export_symbols"
+ fi
+
+ orig_export_symbols=
+ case $host_os in
+ cygwin* | mingw* | cegcc*)
+ if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
+ # exporting using user supplied symfile
+ if test "x`$SED 1q $export_symbols`" != xEXPORTS; then
+ # and it's NOT already a .def file. Must figure out
+ # which of the given symbols are data symbols and tag
+ # them as such. So, trigger use of export_symbols_cmds.
+ # export_symbols gets reassigned inside the "prepare
+ # the list of exported symbols" if statement, so the
+ # include_expsyms logic still works.
+ orig_export_symbols="$export_symbols"
+ export_symbols=
+ always_export_symbols=yes
+ fi
+ fi
+ ;;
+ esac
+
+ # Prepare the list of exported symbols
+ if test -z "$export_symbols"; then
+ if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then
+ func_verbose "generating symbol list for \`$libname.la'"
+ export_symbols="$output_objdir/$libname.exp"
+ $opt_dry_run || $RM $export_symbols
+ cmds=$export_symbols_cmds
+ save_ifs="$IFS"; IFS='~'
+ for cmd1 in $cmds; do
+ IFS="$save_ifs"
+ # Take the normal branch if the nm_file_list_spec branch
+ # doesn't work or if tool conversion is not needed.
+ case $nm_file_list_spec~$to_tool_file_cmd in
+ *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
+ try_normal_branch=yes
+ eval cmd=\"$cmd1\"
+ func_len " $cmd"
+ len=$func_len_result
+ ;;
+ *)
+ try_normal_branch=no
+ ;;
+ esac
+ if test "$try_normal_branch" = yes \
+ && { test "$len" -lt "$max_cmd_len" \
+ || test "$max_cmd_len" -le -1; }
+ then
+ func_show_eval "$cmd" 'exit $?'
+ skipped_export=false
+ elif test -n "$nm_file_list_spec"; then
+ func_basename "$output"
+ output_la=$func_basename_result
+ save_libobjs=$libobjs
+ save_output=$output
+ output=${output_objdir}/${output_la}.nm
+ func_to_tool_file "$output"
+ libobjs=$nm_file_list_spec$func_to_tool_file_result
+ func_append delfiles " $output"
+ func_verbose "creating $NM input file list: $output"
+ for obj in $save_libobjs; do
+ func_to_tool_file "$obj"
+ $ECHO "$func_to_tool_file_result"
+ done > "$output"
+ eval cmd=\"$cmd1\"
+ func_show_eval "$cmd" 'exit $?'
+ output=$save_output
+ libobjs=$save_libobjs
+ skipped_export=false
+ else
+ # The command line is too long to execute in one step.
+ func_verbose "using reloadable object file for export list..."
+ skipped_export=:
+ # Break out early, otherwise skipped_export may be
+ # set to false by a later but shorter cmd.
+ break
+ fi
+ done
+ IFS="$save_ifs"
+ if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then
+ func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+ func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+ fi
+ fi
+ fi
+
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ tmp_export_symbols="$export_symbols"
+ test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+ $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
+ fi
+
+ if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then
+ # The given exports_symbols file has to be filtered, so filter it.
+ func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+ # FIXME: $output_objdir/$libname.filter potentially contains lots of
+ # 's' commands which not all seds can handle. GNU sed should be fine
+ # though. Also, the filter scales superlinearly with the number of
+ # global variables. join(1) would be nice here, but unfortunately
+ # isn't a blessed tool.
+ $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+ func_append delfiles " $export_symbols $output_objdir/$libname.filter"
+ export_symbols=$output_objdir/$libname.def
+ $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+ fi
+
+ tmp_deplibs=
+ for test_deplib in $deplibs; do
+ case " $convenience " in
+ *" $test_deplib "*) ;;
+ *)
+ func_append tmp_deplibs " $test_deplib"
+ ;;
+ esac
+ done
+ deplibs="$tmp_deplibs"
+
+ if test -n "$convenience"; then
+ if test -n "$whole_archive_flag_spec" &&
+ test "$compiler_needs_object" = yes &&
+ test -z "$libobjs"; then
+ # extract the archives, so we have objects to list.
+ # TODO: could optimize this to just extract one archive.
+ whole_archive_flag_spec=
+ fi
+ if test -n "$whole_archive_flag_spec"; then
+ save_libobjs=$libobjs
+ eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+ test "X$libobjs" = "X " && libobjs=
+ else
+ gentop="$output_objdir/${outputname}x"
+ func_append generated " $gentop"
+
+ func_extract_archives $gentop $convenience
+ func_append libobjs " $func_extract_archives_result"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+ fi
+
+ if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then
+ eval flag=\"$thread_safe_flag_spec\"
+ func_append linker_flags " $flag"
+ fi
+
+ # Make a backup of the uninstalled library when relinking
+ if test "$opt_mode" = relink; then
+ $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
+ fi
+
+ # Do each of the archive commands.
+ if test "$module" = yes && test -n "$module_cmds" ; then
+ if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+ eval test_cmds=\"$module_expsym_cmds\"
+ cmds=$module_expsym_cmds
+ else
+ eval test_cmds=\"$module_cmds\"
+ cmds=$module_cmds
+ fi
+ else
+ if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+ eval test_cmds=\"$archive_expsym_cmds\"
+ cmds=$archive_expsym_cmds
+ else
+ eval test_cmds=\"$archive_cmds\"
+ cmds=$archive_cmds
+ fi
+ fi
+
+ if test "X$skipped_export" != "X:" &&
+ func_len " $test_cmds" &&
+ len=$func_len_result &&
+ test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ :
+ else
+ # The command line is too long to link in one step, link piecewise
+ # or, if using GNU ld and skipped_export is not :, use a linker
+ # script.
+
+ # Save the value of $output and $libobjs because we want to
+ # use them later. If we have whole_archive_flag_spec, we
+ # want to use save_libobjs as it was before
+ # whole_archive_flag_spec was expanded, because we can't
+ # assume the linker understands whole_archive_flag_spec.
+ # This may have to be revisited, in case too many
+ # convenience libraries get linked in and end up exceeding
+ # the spec.
+ if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
+ save_libobjs=$libobjs
+ fi
+ save_output=$output
+ func_basename "$output"
+ output_la=$func_basename_result
+
+ # Clear the reloadable object creation command queue and
+ # initialize k to one.
+ test_cmds=
+ concat_cmds=
+ objlist=
+ last_robj=
+ k=1
+
+ if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then
+ output=${output_objdir}/${output_la}.lnkscript
+ func_verbose "creating GNU ld script: $output"
+ echo 'INPUT (' > $output
+ for obj in $save_libobjs
+ do
+ func_to_tool_file "$obj"
+ $ECHO "$func_to_tool_file_result" >> $output
+ done
+ echo ')' >> $output
+ func_append delfiles " $output"
+ func_to_tool_file "$output"
+ output=$func_to_tool_file_result
+ elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then
+ output=${output_objdir}/${output_la}.lnk
+ func_verbose "creating linker input file list: $output"
+ : > $output
+ set x $save_libobjs
+ shift
+ firstobj=
+ if test "$compiler_needs_object" = yes; then
+ firstobj="$1 "
+ shift
+ fi
+ for obj
+ do
+ func_to_tool_file "$obj"
+ $ECHO "$func_to_tool_file_result" >> $output
+ done
+ func_append delfiles " $output"
+ func_to_tool_file "$output"
+ output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
+ else
+ if test -n "$save_libobjs"; then
+ func_verbose "creating reloadable object files..."
+ output=$output_objdir/$output_la-${k}.$objext
+ eval test_cmds=\"$reload_cmds\"
+ func_len " $test_cmds"
+ len0=$func_len_result
+ len=$len0
+
+ # Loop over the list of objects to be linked.
+ for obj in $save_libobjs
+ do
+ func_len " $obj"
+ func_arith $len + $func_len_result
+ len=$func_arith_result
+ if test "X$objlist" = X ||
+ test "$len" -lt "$max_cmd_len"; then
+ func_append objlist " $obj"
+ else
+ # The command $test_cmds is almost too long, add a
+ # command to the queue.
+ if test "$k" -eq 1 ; then
+ # The first file doesn't have a previous command to add.
+ reload_objs=$objlist
+ eval concat_cmds=\"$reload_cmds\"
+ else
+ # All subsequent reloadable object files will link in
+ # the last one created.
+ reload_objs="$objlist $last_robj"
+ eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
+ fi
+ last_robj=$output_objdir/$output_la-${k}.$objext
+ func_arith $k + 1
+ k=$func_arith_result
+ output=$output_objdir/$output_la-${k}.$objext
+ objlist=" $obj"
+ func_len " $last_robj"
+ func_arith $len0 + $func_len_result
+ len=$func_arith_result
+ fi
+ done
+ # Handle the remaining objects by creating one last
+ # reloadable object file. All subsequent reloadable object
+ # files will link in the last one created.
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ reload_objs="$objlist $last_robj"
+ eval concat_cmds=\"\${concat_cmds}$reload_cmds\"
+ if test -n "$last_robj"; then
+ eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\"
+ fi
+ func_append delfiles " $output"
+
+ else
+ output=
+ fi
+
+ if ${skipped_export-false}; then
+ func_verbose "generating symbol list for \`$libname.la'"
+ export_symbols="$output_objdir/$libname.exp"
+ $opt_dry_run || $RM $export_symbols
+ libobjs=$output
+ # Append the command to create the export file.
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
+ if test -n "$last_robj"; then
+ eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
+ fi
+ fi
+
+ test -n "$save_libobjs" &&
+ func_verbose "creating a temporary reloadable object file: $output"
+
+ # Loop through the commands generated above and execute them.
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $concat_cmds; do
+ IFS="$save_ifs"
+ $opt_silent || {
+ func_quote_for_expand "$cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ $opt_dry_run || eval "$cmd" || {
+ lt_exit=$?
+
+ # Restore the uninstalled library and exit
+ if test "$opt_mode" = relink; then
+ ( cd "$output_objdir" && \
+ $RM "${realname}T" && \
+ $MV "${realname}U" "$realname" )
+ fi
+
+ exit $lt_exit
+ }
+ done
+ IFS="$save_ifs"
+
+ if test -n "$export_symbols_regex" && ${skipped_export-false}; then
+ func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
+ func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
+ fi
+ fi
+
+ if ${skipped_export-false}; then
+ if test -n "$export_symbols" && test -n "$include_expsyms"; then
+ tmp_export_symbols="$export_symbols"
+ test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols"
+ $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
+ fi
+
+ if test -n "$orig_export_symbols"; then
+ # The given exports_symbols file has to be filtered, so filter it.
+ func_verbose "filter symbol list for \`$libname.la' to tag DATA exports"
+ # FIXME: $output_objdir/$libname.filter potentially contains lots of
+ # 's' commands which not all seds can handle. GNU sed should be fine
+ # though. Also, the filter scales superlinearly with the number of
+ # global variables. join(1) would be nice here, but unfortunately
+ # isn't a blessed tool.
+ $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
+ func_append delfiles " $export_symbols $output_objdir/$libname.filter"
+ export_symbols=$output_objdir/$libname.def
+ $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
+ fi
+ fi
+
+ libobjs=$output
+ # Restore the value of output.
+ output=$save_output
+
+ if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
+ eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+ # Expand the library linking commands again to reset the
+ # value of $libobjs for piecewise linking.
+
+ # Do each of the archive commands.
+ if test "$module" = yes && test -n "$module_cmds" ; then
+ if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
+ cmds=$module_expsym_cmds
+ else
+ cmds=$module_cmds
+ fi
+ else
+ if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
+ cmds=$archive_expsym_cmds
+ else
+ cmds=$archive_cmds
+ fi
+ fi
+ fi
+
+ if test -n "$delfiles"; then
+ # Append the command to remove temporary files to $cmds.
+ eval cmds=\"\$cmds~\$RM $delfiles\"
+ fi
+
+ # Add any objects from preloaded convenience libraries
+ if test -n "$dlprefiles"; then
+ gentop="$output_objdir/${outputname}x"
+ func_append generated " $gentop"
+
+ func_extract_archives $gentop $dlprefiles
+ func_append libobjs " $func_extract_archives_result"
+ test "X$libobjs" = "X " && libobjs=
+ fi
+
+ save_ifs="$IFS"; IFS='~'
+ for cmd in $cmds; do
+ IFS="$save_ifs"
+ eval cmd=\"$cmd\"
+ $opt_silent || {
+ func_quote_for_expand "$cmd"
+ eval "func_echo $func_quote_for_expand_result"
+ }
+ $opt_dry_run || eval "$cmd" || {
+ lt_exit=$?
+
+ # Restore the uninstalled library and exit
+ if test "$opt_mode" = relink; then
+ ( cd "$output_objdir" && \
+ $RM "${realname}T" && \
+ $MV "${realname}U" "$realname" )
+ fi
+
+ exit $lt_exit
+ }
+ done
+ IFS="$save_ifs"
+
+ # Restore the uninstalled library and exit
+ if test "$opt_mode" = relink; then
+ $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
+
+ if test -n "$convenience"; then
+ if test -z "$whole_archive_flag_spec"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ # Create links to the real library.
+ for linkname in $linknames; do
+ if test "$realname" != "$linkname"; then
+ func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
+ fi
+ done
+
+ # If -module or -export-dynamic was specified, set the dlname.
+ if test "$module" = yes || test "$export_dynamic" = yes; then
+ # On all known operating systems, these are identical.
+ dlname="$soname"
+ fi
+ fi
+ ;;
+
+ obj)
+ if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then
+ func_warning "\`-dlopen' is ignored for objects"
+ fi
+
+ case " $deplibs" in
+ *\ -l* | *\ -L*)
+ func_warning "\`-l' and \`-L' are ignored for objects" ;;
+ esac
+
+ test -n "$rpath" && \
+ func_warning "\`-rpath' is ignored for objects"
+
+ test -n "$xrpath" && \
+ func_warning "\`-R' is ignored for objects"
+
+ test -n "$vinfo" && \
+ func_warning "\`-version-info' is ignored for objects"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for objects"
+
+ case $output in
+ *.lo)
+ test -n "$objs$old_deplibs" && \
+ func_fatal_error "cannot build library object \`$output' from non-libtool objects"
+
+ libobj=$output
+ func_lo2o "$libobj"
+ obj=$func_lo2o_result
+ ;;
+ *)
+ libobj=
+ obj="$output"
+ ;;
+ esac
+
+ # Delete the old objects.
+ $opt_dry_run || $RM $obj $libobj
+
+ # Objects from convenience libraries. This assumes
+ # single-version convenience libraries. Whenever we create
+ # different ones for PIC/non-PIC, this we'll have to duplicate
+ # the extraction.
+ reload_conv_objs=
+ gentop=
+ # reload_cmds runs $LD directly, so let us get rid of
+ # -Wl from whole_archive_flag_spec and hope we can get by with
+ # turning comma into space..
+ wl=
+
+ if test -n "$convenience"; then
+ if test -n "$whole_archive_flag_spec"; then
+ eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
+ reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
+ else
+ gentop="$output_objdir/${obj}x"
+ func_append generated " $gentop"
+
+ func_extract_archives $gentop $convenience
+ reload_conv_objs="$reload_objs $func_extract_archives_result"
+ fi
+ fi
+
+ # If we're not building shared, we need to use non_pic_objs
+ test "$build_libtool_libs" != yes && libobjs="$non_pic_objects"
+
+ # Create the old-style object.
+ reload_objs="$objs$old_deplibs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.${libext}$/d; /\.lib$/d; $lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test
+
+ output="$obj"
+ func_execute_cmds "$reload_cmds" 'exit $?'
+
+ # Exit if we aren't doing a library object file.
+ if test -z "$libobj"; then
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ if test "$build_libtool_libs" != yes; then
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ # Create an invalid libtool object if no PIC, so that we don't
+ # accidentally link it into a program.
+ # $show "echo timestamp > $libobj"
+ # $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
+ exit $EXIT_SUCCESS
+ fi
+
+ if test -n "$pic_flag" || test "$pic_mode" != default; then
+ # Only do commands if we really have different PIC objects.
+ reload_objs="$libobjs $reload_conv_objs"
+ output="$libobj"
+ func_execute_cmds "$reload_cmds" 'exit $?'
+ fi
+
+ if test -n "$gentop"; then
+ func_show_eval '${RM}r "$gentop"'
+ fi
+
+ exit $EXIT_SUCCESS
+ ;;
+
+ prog)
+ case $host in
+ *cygwin*) func_stripname '' '.exe' "$output"
+ output=$func_stripname_result.exe;;
+ esac
+ test -n "$vinfo" && \
+ func_warning "\`-version-info' is ignored for programs"
+
+ test -n "$release" && \
+ func_warning "\`-release' is ignored for programs"
+
+ test "$preload" = yes \
+ && test "$dlopen_support" = unknown \
+ && test "$dlopen_self" = unknown \
+ && test "$dlopen_self_static" = unknown && \
+ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support."
+
+ case $host in
+ *-*-rhapsody* | *-*-darwin1.[012])
+ # On Rhapsody replace the C library is the System framework
+ compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
+ finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
+ ;;
+ esac
+
+ case $host in
+ *-*-darwin*)
+ # Don't allow lazy linking, it breaks C++ global constructors
+ # But is supposedly fixed on 10.4 or later (yay!).
+ if test "$tagname" = CXX ; then
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
+ 10.[0123])
+ func_append compile_command " ${wl}-bind_at_load"
+ func_append finalize_command " ${wl}-bind_at_load"
+ ;;
+ esac
+ fi
+ # Time to change all our "foo.ltframework" stuff back to "-framework foo"
+ compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
+ ;;
+ esac
+
+
+ # move library search paths that coincide with paths to not yet
+ # installed libraries to the beginning of the library search list
+ new_libs=
+ for path in $notinst_path; do
+ case " $new_libs " in
+ *" -L$path/$objdir "*) ;;
+ *)
+ case " $compile_deplibs " in
+ *" -L$path/$objdir "*)
+ func_append new_libs " -L$path/$objdir" ;;
+ esac
+ ;;
+ esac
+ done
+ for deplib in $compile_deplibs; do
+ case $deplib in
+ -L*)
+ case " $new_libs " in
+ *" $deplib "*) ;;
+ *) func_append new_libs " $deplib" ;;
+ esac
+ ;;
+ *) func_append new_libs " $deplib" ;;
+ esac
+ done
+ compile_deplibs="$new_libs"
+
+
+ func_append compile_command " $compile_deplibs"
+ func_append finalize_command " $finalize_deplibs"
+
+ if test -n "$rpath$xrpath"; then
+ # If the user specified any rpath flags, then add them.
+ for libdir in $rpath $xrpath; do
+ # This is the magic to use -rpath.
+ case "$finalize_rpath " in
+ *" $libdir "*) ;;
+ *) func_append finalize_rpath " $libdir" ;;
+ esac
+ done
+ fi
+
+ # Now hardcode the library paths
+ rpath=
+ hardcode_libdirs=
+ for libdir in $compile_rpath $finalize_rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ func_append rpath " $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$perm_rpath " in
+ *" $libdir "*) ;;
+ *) func_append perm_rpath " $libdir" ;;
+ esac
+ fi
+ case $host in
+ *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
+ testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'`
+ case :$dllsearchpath: in
+ *":$libdir:"*) ;;
+ ::) dllsearchpath=$libdir;;
+ *) func_append dllsearchpath ":$libdir";;
+ esac
+ case :$dllsearchpath: in
+ *":$testbindir:"*) ;;
+ ::) dllsearchpath=$testbindir;;
+ *) func_append dllsearchpath ":$testbindir";;
+ esac
+ ;;
+ esac
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ eval rpath=\" $hardcode_libdir_flag_spec\"
+ fi
+ compile_rpath="$rpath"
+
+ rpath=
+ hardcode_libdirs=
+ for libdir in $finalize_rpath; do
+ if test -n "$hardcode_libdir_flag_spec"; then
+ if test -n "$hardcode_libdir_separator"; then
+ if test -z "$hardcode_libdirs"; then
+ hardcode_libdirs="$libdir"
+ else
+ # Just accumulate the unique libdirs.
+ case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
+ *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
+ ;;
+ *)
+ func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
+ ;;
+ esac
+ fi
+ else
+ eval flag=\"$hardcode_libdir_flag_spec\"
+ func_append rpath " $flag"
+ fi
+ elif test -n "$runpath_var"; then
+ case "$finalize_perm_rpath " in
+ *" $libdir "*) ;;
+ *) func_append finalize_perm_rpath " $libdir" ;;
+ esac
+ fi
+ done
+ # Substitute the hardcoded libdirs into the rpath.
+ if test -n "$hardcode_libdir_separator" &&
+ test -n "$hardcode_libdirs"; then
+ libdir="$hardcode_libdirs"
+ eval rpath=\" $hardcode_libdir_flag_spec\"
+ fi
+ finalize_rpath="$rpath"
+
+ if test -n "$libobjs" && test "$build_old_libs" = yes; then
+ # Transform all the library objects into standard objects.
+ compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
+ finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
+ fi
+
+ func_generate_dlsyms "$outputname" "@PROGRAM@" "no"
+
+ # template prelinking step
+ if test -n "$prelink_cmds"; then
+ func_execute_cmds "$prelink_cmds" 'exit $?'
+ fi
+
+ wrappers_required=yes
+ case $host in
+ *cegcc* | *mingw32ce*)
+ # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
+ wrappers_required=no
+ ;;
+ *cygwin* | *mingw* )
+ if test "$build_libtool_libs" != yes; then
+ wrappers_required=no
+ fi
+ ;;
+ *)
+ if test "$need_relink" = no || test "$build_libtool_libs" != yes; then
+ wrappers_required=no
+ fi
+ ;;
+ esac
+ if test "$wrappers_required" = no; then
+ # Replace the output file specification.
+ compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
+ link_command="$compile_command$compile_rpath"
+
+ # We have no uninstalled library dependencies, so finalize right now.
+ exit_status=0
+ func_show_eval "$link_command" 'exit_status=$?'
+
+ if test -n "$postlink_cmds"; then
+ func_to_tool_file "$output"
+ postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+ func_execute_cmds "$postlink_cmds" 'exit $?'
+ fi
+
+ # Delete the generated files.
+ if test -f "$output_objdir/${outputname}S.${objext}"; then
+ func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"'
+ fi
+
+ exit $exit_status
+ fi
+
+ if test -n "$compile_shlibpath$finalize_shlibpath"; then
+ compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
+ fi
+ if test -n "$finalize_shlibpath"; then
+ finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
+ fi
+
+ compile_var=
+ finalize_var=
+ if test -n "$runpath_var"; then
+ if test -n "$perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $perm_rpath; do
+ func_append rpath "$dir:"
+ done
+ compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
+ fi
+ if test -n "$finalize_perm_rpath"; then
+ # We should set the runpath_var.
+ rpath=
+ for dir in $finalize_perm_rpath; do
+ func_append rpath "$dir:"
+ done
+ finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
+ fi
+ fi
+
+ if test "$no_install" = yes; then
+ # We don't need to create a wrapper script.
+ link_command="$compile_var$compile_command$compile_rpath"
+ # Replace the output file specification.
+ link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
+ # Delete the old output file.
+ $opt_dry_run || $RM $output
+ # Link the executable and exit
+ func_show_eval "$link_command" 'exit $?'
+
+ if test -n "$postlink_cmds"; then
+ func_to_tool_file "$output"
+ postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+ func_execute_cmds "$postlink_cmds" 'exit $?'
+ fi
+
+ exit $EXIT_SUCCESS
+ fi
+
+ if test "$hardcode_action" = relink; then
+ # Fast installation is not supported
+ link_command="$compile_var$compile_command$compile_rpath"
+ relink_command="$finalize_var$finalize_command$finalize_rpath"
+
+ func_warning "this platform does not like uninstalled shared libraries"
+ func_warning "\`$output' will be relinked during installation"
+ else
+ if test "$fast_install" != no; then
+ link_command="$finalize_var$compile_command$finalize_rpath"
+ if test "$fast_install" = yes; then
+ relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
+ else
+ # fast_install is set to needless
+ relink_command=
+ fi
+ else
+ link_command="$compile_var$compile_command$compile_rpath"
+ relink_command="$finalize_var$finalize_command$finalize_rpath"
+ fi
+ fi
+
+ # Replace the output file specification.
+ link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
+
+ # Delete the old output files.
+ $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
+
+ func_show_eval "$link_command" 'exit $?'
+
+ if test -n "$postlink_cmds"; then
+ func_to_tool_file "$output_objdir/$outputname"
+ postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
+ func_execute_cmds "$postlink_cmds" 'exit $?'
+ fi
+
+ # Now create the wrapper script.
+ func_verbose "creating $output"
+
+ # Quote the relink command for shipping.
+ if test -n "$relink_command"; then
+ # Preserve any variables that may affect compiler behavior
+ for var in $variables_saved_for_relink; do
+ if eval test -z \"\${$var+set}\"; then
+ relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+ elif eval var_value=\$$var; test -z "$var_value"; then
+ relink_command="$var=; export $var; $relink_command"
+ else
+ func_quote_for_eval "$var_value"
+ relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+ fi
+ done
+ relink_command="(cd `pwd`; $relink_command)"
+ relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
+ fi
+
+ # Only actually do things if not in dry run mode.
+ $opt_dry_run || {
+ # win32 will think the script is a binary if it has
+ # a .exe suffix, so we strip it off here.
+ case $output in
+ *.exe) func_stripname '' '.exe' "$output"
+ output=$func_stripname_result ;;
+ esac
+ # test for cygwin because mv fails w/o .exe extensions
+ case $host in
+ *cygwin*)
+ exeext=.exe
+ func_stripname '' '.exe' "$outputname"
+ outputname=$func_stripname_result ;;
+ *) exeext= ;;
+ esac
+ case $host in
+ *cygwin* | *mingw* )
+ func_dirname_and_basename "$output" "" "."
+ output_name=$func_basename_result
+ output_path=$func_dirname_result
+ cwrappersource="$output_path/$objdir/lt-$output_name.c"
+ cwrapper="$output_path/$output_name.exe"
+ $RM $cwrappersource $cwrapper
+ trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
+
+ func_emit_cwrapperexe_src > $cwrappersource
+
+ # The wrapper executable is built using the $host compiler,
+ # because it contains $host paths and files. If cross-
+ # compiling, it, like the target executable, must be
+ # executed on the $host or under an emulation environment.
+ $opt_dry_run || {
+ $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
+ $STRIP $cwrapper
+ }
+
+ # Now, create the wrapper script for func_source use:
+ func_ltwrapper_scriptname $cwrapper
+ $RM $func_ltwrapper_scriptname_result
+ trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
+ $opt_dry_run || {
+ # note: this script will not be executed, so do not chmod.
+ if test "x$build" = "x$host" ; then
+ $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
+ else
+ func_emit_wrapper no > $func_ltwrapper_scriptname_result
+ fi
+ }
+ ;;
+ * )
+ $RM $output
+ trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
+
+ func_emit_wrapper no > $output
+ chmod +x $output
+ ;;
+ esac
+ }
+ exit $EXIT_SUCCESS
+ ;;
+ esac
+
+ # See if we need to build an old-fashioned archive.
+ for oldlib in $oldlibs; do
+
+ if test "$build_libtool_libs" = convenience; then
+ oldobjs="$libobjs_save $symfileobj"
+ addlibs="$convenience"
+ build_libtool_libs=no
+ else
+ if test "$build_libtool_libs" = module; then
+ oldobjs="$libobjs_save"
+ build_libtool_libs=no
+ else
+ oldobjs="$old_deplibs $non_pic_objects"
+ if test "$preload" = yes && test -f "$symfileobj"; then
+ func_append oldobjs " $symfileobj"
+ fi
+ fi
+ addlibs="$old_convenience"
+ fi
+
+ if test -n "$addlibs"; then
+ gentop="$output_objdir/${outputname}x"
+ func_append generated " $gentop"
+
+ func_extract_archives $gentop $addlibs
+ func_append oldobjs " $func_extract_archives_result"
+ fi
+
+ # Do each command in the archive commands.
+ if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then
+ cmds=$old_archive_from_new_cmds
+ else
+
+ # Add any objects from preloaded convenience libraries
+ if test -n "$dlprefiles"; then
+ gentop="$output_objdir/${outputname}x"
+ func_append generated " $gentop"
+
+ func_extract_archives $gentop $dlprefiles
+ func_append oldobjs " $func_extract_archives_result"
+ fi
+
+ # POSIX demands no paths to be encoded in archives. We have
+ # to avoid creating archives with duplicate basenames if we
+ # might have to extract them afterwards, e.g., when creating a
+ # static archive out of a convenience library, or when linking
+ # the entirety of a libtool archive into another (currently
+ # not supported by libtool).
+ if (for obj in $oldobjs
+ do
+ func_basename "$obj"
+ $ECHO "$func_basename_result"
+ done | sort | sort -uc >/dev/null 2>&1); then
+ :
+ else
+ echo "copying selected object files to avoid basename conflicts..."
+ gentop="$output_objdir/${outputname}x"
+ func_append generated " $gentop"
+ func_mkdir_p "$gentop"
+ save_oldobjs=$oldobjs
+ oldobjs=
+ counter=1
+ for obj in $save_oldobjs
+ do
+ func_basename "$obj"
+ objbase="$func_basename_result"
+ case " $oldobjs " in
+ " ") oldobjs=$obj ;;
+ *[\ /]"$objbase "*)
+ while :; do
+ # Make sure we don't pick an alternate name that also
+ # overlaps.
+ newobj=lt$counter-$objbase
+ func_arith $counter + 1
+ counter=$func_arith_result
+ case " $oldobjs " in
+ *[\ /]"$newobj "*) ;;
+ *) if test ! -f "$gentop/$newobj"; then break; fi ;;
+ esac
+ done
+ func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
+ func_append oldobjs " $gentop/$newobj"
+ ;;
+ *) func_append oldobjs " $obj" ;;
+ esac
+ done
+ fi
+ eval cmds=\"$old_archive_cmds\"
+
+ func_len " $cmds"
+ len=$func_len_result
+ if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
+ cmds=$old_archive_cmds
+ elif test -n "$archiver_list_spec"; then
+ func_verbose "using command file archive linking..."
+ for obj in $oldobjs
+ do
+ func_to_tool_file "$obj"
+ $ECHO "$func_to_tool_file_result"
+ done > $output_objdir/$libname.libcmd
+ func_to_tool_file "$output_objdir/$libname.libcmd"
+ oldobjs=" $archiver_list_spec$func_to_tool_file_result"
+ cmds=$old_archive_cmds
+ else
+ # the command line is too long to link in one step, link in parts
+ func_verbose "using piecewise archive linking..."
+ save_RANLIB=$RANLIB
+ RANLIB=:
+ objlist=
+ concat_cmds=
+ save_oldobjs=$oldobjs
+ oldobjs=
+ # Is there a better way of finding the last object in the list?
+ for obj in $save_oldobjs
+ do
+ last_oldobj=$obj
+ done
+ eval test_cmds=\"$old_archive_cmds\"
+ func_len " $test_cmds"
+ len0=$func_len_result
+ len=$len0
+ for obj in $save_oldobjs
+ do
+ func_len " $obj"
+ func_arith $len + $func_len_result
+ len=$func_arith_result
+ func_append objlist " $obj"
+ if test "$len" -lt "$max_cmd_len"; then
+ :
+ else
+ # the above command should be used before it gets too long
+ oldobjs=$objlist
+ if test "$obj" = "$last_oldobj" ; then
+ RANLIB=$save_RANLIB
+ fi
+ test -z "$concat_cmds" || concat_cmds=$concat_cmds~
+ eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\"
+ objlist=
+ len=$len0
+ fi
+ done
+ RANLIB=$save_RANLIB
+ oldobjs=$objlist
+ if test "X$oldobjs" = "X" ; then
+ eval cmds=\"\$concat_cmds\"
+ else
+ eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
+ fi
+ fi
+ fi
+ func_execute_cmds "$cmds" 'exit $?'
+ done
+
+ test -n "$generated" && \
+ func_show_eval "${RM}r$generated"
+
+ # Now create the libtool archive.
+ case $output in
+ *.la)
+ old_library=
+ test "$build_old_libs" = yes && old_library="$libname.$libext"
+ func_verbose "creating $output"
+
+ # Preserve any variables that may affect compiler behavior
+ for var in $variables_saved_for_relink; do
+ if eval test -z \"\${$var+set}\"; then
+ relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
+ elif eval var_value=\$$var; test -z "$var_value"; then
+ relink_command="$var=; export $var; $relink_command"
+ else
+ func_quote_for_eval "$var_value"
+ relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
+ fi
+ done
+ # Quote the link command for shipping.
+ relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
+ relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
+ if test "$hardcode_automatic" = yes ; then
+ relink_command=
+ fi
+
+ # Only create the output if not a dry run.
+ $opt_dry_run || {
+ for installed in no yes; do
+ if test "$installed" = yes; then
+ if test -z "$install_libdir"; then
+ break
+ fi
+ output="$output_objdir/$outputname"i
+ # Replace all uninstalled libtool libraries with the installed ones
+ newdependency_libs=
+ for deplib in $dependency_libs; do
+ case $deplib in
+ *.la)
+ func_basename "$deplib"
+ name="$func_basename_result"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$deplib' is not a valid libtool archive"
+ func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
+ ;;
+ -L*)
+ func_stripname -L '' "$deplib"
+ func_replace_sysroot "$func_stripname_result"
+ func_append newdependency_libs " -L$func_replace_sysroot_result"
+ ;;
+ -R*)
+ func_stripname -R '' "$deplib"
+ func_replace_sysroot "$func_stripname_result"
+ func_append newdependency_libs " -R$func_replace_sysroot_result"
+ ;;
+ *) func_append newdependency_libs " $deplib" ;;
+ esac
+ done
+ dependency_libs="$newdependency_libs"
+ newdlfiles=
+
+ for lib in $dlfiles; do
+ case $lib in
+ *.la)
+ func_basename "$lib"
+ name="$func_basename_result"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$lib' is not a valid libtool archive"
+ func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
+ ;;
+ *) func_append newdlfiles " $lib" ;;
+ esac
+ done
+ dlfiles="$newdlfiles"
+ newdlprefiles=
+ for lib in $dlprefiles; do
+ case $lib in
+ *.la)
+ # Only pass preopened files to the pseudo-archive (for
+ # eventual linking with the app. that links it) if we
+ # didn't already link the preopened objects directly into
+ # the library:
+ func_basename "$lib"
+ name="$func_basename_result"
+ eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
+ test -z "$libdir" && \
+ func_fatal_error "\`$lib' is not a valid libtool archive"
+ func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
+ ;;
+ esac
+ done
+ dlprefiles="$newdlprefiles"
+ else
+ newdlfiles=
+ for lib in $dlfiles; do
+ case $lib in
+ [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+ *) abs=`pwd`"/$lib" ;;
+ esac
+ func_append newdlfiles " $abs"
+ done
+ dlfiles="$newdlfiles"
+ newdlprefiles=
+ for lib in $dlprefiles; do
+ case $lib in
+ [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;;
+ *) abs=`pwd`"/$lib" ;;
+ esac
+ func_append newdlprefiles " $abs"
+ done
+ dlprefiles="$newdlprefiles"
+ fi
+ $RM $output
+ # place dlname in correct position for cygwin
+ # In fact, it would be nice if we could use this code for all target
+ # systems that can't hard-code library paths into their executables
+ # and that have no shared library path variable independent of PATH,
+ # but it turns out we can't easily determine that from inspecting
+ # libtool variables, so we have to hard-code the OSs to which it
+ # applies here; at the moment, that means platforms that use the PE
+ # object format with DLL files. See the long comment at the top of
+ # tests/bindir.at for full details.
+ tdlname=$dlname
+ case $host,$output,$installed,$module,$dlname in
+ *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
+ # If a -bindir argument was supplied, place the dll there.
+ if test "x$bindir" != x ;
+ then
+ func_relative_path "$install_libdir" "$bindir"
+ tdlname=$func_relative_path_result$dlname
+ else
+ # Otherwise fall back on heuristic.
+ tdlname=../bin/$dlname
+ fi
+ ;;
+ esac
+ $ECHO > $output "\
+# $outputname - a libtool library file
+# Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION
+#
+# Please DO NOT delete this file!
+# It is necessary for linking the library.
+
+# The name that we can dlopen(3).
+dlname='$tdlname'
+
+# Names of this library.
+library_names='$library_names'
+
+# The name of the static archive.
+old_library='$old_library'
+
+# Linker flags that can not go in dependency_libs.
+inherited_linker_flags='$new_inherited_linker_flags'
+
+# Libraries that this one depends upon.
+dependency_libs='$dependency_libs'
+
+# Names of additional weak libraries provided by this library
+weak_library_names='$weak_libs'
+
+# Version information for $libname.
+current=$current
+age=$age
+revision=$revision
+
+# Is this an already installed library?
+installed=$installed
+
+# Should we warn about portability when linking against -modules?
+shouldnotlink=$module
+
+# Files to dlopen/dlpreopen
+dlopen='$dlfiles'
+dlpreopen='$dlprefiles'
+
+# Directory that this library needs to be installed in:
+libdir='$install_libdir'"
+ if test "$installed" = no && test "$need_relink" = yes; then
+ $ECHO >> $output "\
+relink_command=\"$relink_command\""
+ fi
+ done
+ }
+
+ # Do a symbolic link so that the libtool archive can be found in
+ # LD_LIBRARY_PATH before the program is installed.
+ func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
+ ;;
+ esac
+ exit $EXIT_SUCCESS
+}
+
+{ test "$opt_mode" = link || test "$opt_mode" = relink; } &&
+ func_mode_link ${1+"$@"}
+
+
+# func_mode_uninstall arg...
+func_mode_uninstall ()
+{
+ $opt_debug
+ RM="$nonopt"
+ files=
+ rmforce=
+ exit_status=0
+
+ # This variable tells wrapper scripts just to set variables rather
+ # than running their programs.
+ libtool_install_magic="$magic"
+
+ for arg
+ do
+ case $arg in
+ -f) func_append RM " $arg"; rmforce=yes ;;
+ -*) func_append RM " $arg" ;;
+ *) func_append files " $arg" ;;
+ esac
+ done
+
+ test -z "$RM" && \
+ func_fatal_help "you must specify an RM program"
+
+ rmdirs=
+
+ for file in $files; do
+ func_dirname "$file" "" "."
+ dir="$func_dirname_result"
+ if test "X$dir" = X.; then
+ odir="$objdir"
+ else
+ odir="$dir/$objdir"
+ fi
+ func_basename "$file"
+ name="$func_basename_result"
+ test "$opt_mode" = uninstall && odir="$dir"
+
+ # Remember odir for removal later, being careful to avoid duplicates
+ if test "$opt_mode" = clean; then
+ case " $rmdirs " in
+ *" $odir "*) ;;
+ *) func_append rmdirs " $odir" ;;
+ esac
+ fi
+
+ # Don't error if the file doesn't exist and rm -f was used.
+ if { test -L "$file"; } >/dev/null 2>&1 ||
+ { test -h "$file"; } >/dev/null 2>&1 ||
+ test -f "$file"; then
+ :
+ elif test -d "$file"; then
+ exit_status=1
+ continue
+ elif test "$rmforce" = yes; then
+ continue
+ fi
+
+ rmfiles="$file"
+
+ case $name in
+ *.la)
+ # Possibly a libtool archive, so verify it.
+ if func_lalib_p "$file"; then
+ func_source $dir/$name
+
+ # Delete the libtool libraries and symlinks.
+ for n in $library_names; do
+ func_append rmfiles " $odir/$n"
+ done
+ test -n "$old_library" && func_append rmfiles " $odir/$old_library"
+
+ case "$opt_mode" in
+ clean)
+ case " $library_names " in
+ *" $dlname "*) ;;
+ *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
+ esac
+ test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
+ ;;
+ uninstall)
+ if test -n "$library_names"; then
+ # Do each command in the postuninstall commands.
+ func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+ fi
+
+ if test -n "$old_library"; then
+ # Do each command in the old_postuninstall commands.
+ func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1'
+ fi
+ # FIXME: should reinstall the best remaining shared library.
+ ;;
+ esac
+ fi
+ ;;
+
+ *.lo)
+ # Possibly a libtool object, so verify it.
+ if func_lalib_p "$file"; then
+
+ # Read the .lo file
+ func_source $dir/$name
+
+ # Add PIC object to the list of files to remove.
+ if test -n "$pic_object" &&
+ test "$pic_object" != none; then
+ func_append rmfiles " $dir/$pic_object"
+ fi
+
+ # Add non-PIC object to the list of files to remove.
+ if test -n "$non_pic_object" &&
+ test "$non_pic_object" != none; then
+ func_append rmfiles " $dir/$non_pic_object"
+ fi
+ fi
+ ;;
+
+ *)
+ if test "$opt_mode" = clean ; then
+ noexename=$name
+ case $file in
+ *.exe)
+ func_stripname '' '.exe' "$file"
+ file=$func_stripname_result
+ func_stripname '' '.exe' "$name"
+ noexename=$func_stripname_result
+ # $file with .exe has already been added to rmfiles,
+ # add $file without .exe
+ func_append rmfiles " $file"
+ ;;
+ esac
+ # Do a test to see if this is a libtool program.
+ if func_ltwrapper_p "$file"; then
+ if func_ltwrapper_executable_p "$file"; then
+ func_ltwrapper_scriptname "$file"
+ relink_command=
+ func_source $func_ltwrapper_scriptname_result
+ func_append rmfiles " $func_ltwrapper_scriptname_result"
+ else
+ relink_command=
+ func_source $dir/$noexename
+ fi
+
+ # note $name still contains .exe if it was in $file originally
+ # as does the version of $file that was added into $rmfiles
+ func_append rmfiles " $odir/$name $odir/${name}S.${objext}"
+ if test "$fast_install" = yes && test -n "$relink_command"; then
+ func_append rmfiles " $odir/lt-$name"
+ fi
+ if test "X$noexename" != "X$name" ; then
+ func_append rmfiles " $odir/lt-${noexename}.c"
+ fi
+ fi
+ fi
+ ;;
+ esac
+ func_show_eval "$RM $rmfiles" 'exit_status=1'
+ done
+
+ # Try to remove the ${objdir}s in the directories where we deleted files
+ for dir in $rmdirs; do
+ if test -d "$dir"; then
+ func_show_eval "rmdir $dir >/dev/null 2>&1"
+ fi
+ done
+
+ exit $exit_status
+}
+
+{ test "$opt_mode" = uninstall || test "$opt_mode" = clean; } &&
+ func_mode_uninstall ${1+"$@"}
+
+test -z "$opt_mode" && {
+ help="$generic_help"
+ func_fatal_help "you must specify a MODE"
+}
+
+test -z "$exec_cmd" && \
+ func_fatal_help "invalid operation mode \`$opt_mode'"
+
+if test -n "$exec_cmd"; then
+ eval exec "$exec_cmd"
+ exit $EXIT_FAILURE
+fi
+
+exit $exit_status
+
+
+# The TAGs below are defined such that we never get into a situation
+# in which we disable both kinds of libraries. Given conflicting
+# choices, we go for a static library, that is the most portable,
+# since we can't tell whether shared libraries were disabled because
+# the user asked for that or because the platform doesn't support
+# them. This is particularly important on AIX, because we don't
+# support having both static and shared libraries enabled at the same
+# time on that platform, so we default to a shared-only configuration.
+# If a disable-shared tag is given, we'll fallback to a static-only
+# configuration. But we'll never go from static-only to shared-only.
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
+build_libtool_libs=no
+build_old_libs=yes
+# ### END LIBTOOL TAG CONFIG: disable-shared
+
+# ### BEGIN LIBTOOL TAG CONFIG: disable-static
+build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
+# ### END LIBTOOL TAG CONFIG: disable-static
+
+# Local Variables:
+# mode:shell-script
+# sh-indentation:2
+# End:
+# vi:sw=2
+
--- /dev/null
+#! /bin/sh
+# Common stub for a few missing GNU programs while installing.
+
+scriptversion=2009-04-28.21; # UTC
+
+# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006,
+# 2008, 2009 Free Software Foundation, Inc.
+# Originally by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+if test $# -eq 0; then
+ echo 1>&2 "Try \`$0 --help' for more information"
+ exit 1
+fi
+
+run=:
+sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p'
+sed_minuso='s/.* -o \([^ ]*\).*/\1/p'
+
+# In the cases where this matters, `missing' is being run in the
+# srcdir already.
+if test -f configure.ac; then
+ configure_ac=configure.ac
+else
+ configure_ac=configure.in
+fi
+
+msg="missing on your system"
+
+case $1 in
+--run)
+ # Try to run requested program, and just exit if it succeeds.
+ run=
+ shift
+ "$@" && exit 0
+ # Exit code 63 means version mismatch. This often happens
+ # when the user try to use an ancient version of a tool on
+ # a file that requires a minimum version. In this case we
+ # we should proceed has if the program had been absent, or
+ # if --run hadn't been passed.
+ if test $? = 63; then
+ run=:
+ msg="probably too old"
+ fi
+ ;;
+
+ -h|--h|--he|--hel|--help)
+ echo "\
+$0 [OPTION]... PROGRAM [ARGUMENT]...
+
+Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an
+error status if there is no known handling for PROGRAM.
+
+Options:
+ -h, --help display this help and exit
+ -v, --version output version information and exit
+ --run try to run the given command, and emulate it if it fails
+
+Supported PROGRAM values:
+ aclocal touch file \`aclocal.m4'
+ autoconf touch file \`configure'
+ autoheader touch file \`config.h.in'
+ autom4te touch the output file, or create a stub one
+ automake touch all \`Makefile.in' files
+ bison create \`y.tab.[ch]', if possible, from existing .[ch]
+ flex create \`lex.yy.c', if possible, from existing .c
+ help2man touch the output file
+ lex create \`lex.yy.c', if possible, from existing .c
+ makeinfo touch the output file
+ tar try tar, gnutar, gtar, then tar without non-portable flags
+ yacc create \`y.tab.[ch]', if possible, from existing .[ch]
+
+Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and
+\`g' are ignored when checking the name.
+
+Send bug reports to <bug-automake@gnu.org>."
+ exit $?
+ ;;
+
+ -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
+ echo "missing $scriptversion (GNU Automake)"
+ exit $?
+ ;;
+
+ -*)
+ echo 1>&2 "$0: Unknown \`$1' option"
+ echo 1>&2 "Try \`$0 --help' for more information"
+ exit 1
+ ;;
+
+esac
+
+# normalize program name to check for.
+program=`echo "$1" | sed '
+ s/^gnu-//; t
+ s/^gnu//; t
+ s/^g//; t'`
+
+# Now exit if we have it, but it failed. Also exit now if we
+# don't have it and --version was passed (most likely to detect
+# the program). This is about non-GNU programs, so use $1 not
+# $program.
+case $1 in
+ lex*|yacc*)
+ # Not GNU programs, they don't have --version.
+ ;;
+
+ tar*)
+ if test -n "$run"; then
+ echo 1>&2 "ERROR: \`tar' requires --run"
+ exit 1
+ elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+ exit 1
+ fi
+ ;;
+
+ *)
+ if test -z "$run" && ($1 --version) > /dev/null 2>&1; then
+ # We have it, but it failed.
+ exit 1
+ elif test "x$2" = "x--version" || test "x$2" = "x--help"; then
+ # Could not run --version or --help. This is probably someone
+ # running `$TOOL --version' or `$TOOL --help' to check whether
+ # $TOOL exists and not knowing $TOOL uses missing.
+ exit 1
+ fi
+ ;;
+esac
+
+# If it does not exist, or fails to run (possibly an outdated version),
+# try to emulate it.
+case $program in
+ aclocal*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`acinclude.m4' or \`${configure_ac}'. You might want
+ to install the \`Automake' and \`Perl' packages. Grab them from
+ any GNU archive site."
+ touch aclocal.m4
+ ;;
+
+ autoconf*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`${configure_ac}'. You might want to install the
+ \`Autoconf' and \`GNU m4' packages. Grab them from any GNU
+ archive site."
+ touch configure
+ ;;
+
+ autoheader*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`acconfig.h' or \`${configure_ac}'. You might want
+ to install the \`Autoconf' and \`GNU m4' packages. Grab them
+ from any GNU archive site."
+ files=`sed -n 's/^[ ]*A[CM]_CONFIG_HEADER(\([^)]*\)).*/\1/p' ${configure_ac}`
+ test -z "$files" && files="config.h"
+ touch_files=
+ for f in $files; do
+ case $f in
+ *:*) touch_files="$touch_files "`echo "$f" |
+ sed -e 's/^[^:]*://' -e 's/:.*//'`;;
+ *) touch_files="$touch_files $f.in";;
+ esac
+ done
+ touch $touch_files
+ ;;
+
+ automake*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'.
+ You might want to install the \`Automake' and \`Perl' packages.
+ Grab them from any GNU archive site."
+ find . -type f -name Makefile.am -print |
+ sed 's/\.am$/.in/' |
+ while read f; do touch "$f"; done
+ ;;
+
+ autom4te*)
+ echo 1>&2 "\
+WARNING: \`$1' is needed, but is $msg.
+ You might have modified some files without having the
+ proper tools for further handling them.
+ You can get \`$1' as part of \`Autoconf' from any GNU
+ archive site."
+
+ file=`echo "$*" | sed -n "$sed_output"`
+ test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+ if test -f "$file"; then
+ touch $file
+ else
+ test -z "$file" || exec >$file
+ echo "#! /bin/sh"
+ echo "# Created by GNU Automake missing as a replacement of"
+ echo "# $ $@"
+ echo "exit 0"
+ chmod +x $file
+ exit 1
+ fi
+ ;;
+
+ bison*|yacc*)
+ echo 1>&2 "\
+WARNING: \`$1' $msg. You should only need it if
+ you modified a \`.y' file. You may need the \`Bison' package
+ in order for those modifications to take effect. You can get
+ \`Bison' from any GNU archive site."
+ rm -f y.tab.c y.tab.h
+ if test $# -ne 1; then
+ eval LASTARG="\${$#}"
+ case $LASTARG in
+ *.y)
+ SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'`
+ if test -f "$SRCFILE"; then
+ cp "$SRCFILE" y.tab.c
+ fi
+ SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'`
+ if test -f "$SRCFILE"; then
+ cp "$SRCFILE" y.tab.h
+ fi
+ ;;
+ esac
+ fi
+ if test ! -f y.tab.h; then
+ echo >y.tab.h
+ fi
+ if test ! -f y.tab.c; then
+ echo 'main() { return 0; }' >y.tab.c
+ fi
+ ;;
+
+ lex*|flex*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a \`.l' file. You may need the \`Flex' package
+ in order for those modifications to take effect. You can get
+ \`Flex' from any GNU archive site."
+ rm -f lex.yy.c
+ if test $# -ne 1; then
+ eval LASTARG="\${$#}"
+ case $LASTARG in
+ *.l)
+ SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'`
+ if test -f "$SRCFILE"; then
+ cp "$SRCFILE" lex.yy.c
+ fi
+ ;;
+ esac
+ fi
+ if test ! -f lex.yy.c; then
+ echo 'main() { return 0; }' >lex.yy.c
+ fi
+ ;;
+
+ help2man*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a dependency of a manual page. You may need the
+ \`Help2man' package in order for those modifications to take
+ effect. You can get \`Help2man' from any GNU archive site."
+
+ file=`echo "$*" | sed -n "$sed_output"`
+ test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+ if test -f "$file"; then
+ touch $file
+ else
+ test -z "$file" || exec >$file
+ echo ".ab help2man is required to generate this page"
+ exit $?
+ fi
+ ;;
+
+ makeinfo*)
+ echo 1>&2 "\
+WARNING: \`$1' is $msg. You should only need it if
+ you modified a \`.texi' or \`.texinfo' file, or any other file
+ indirectly affecting the aspect of the manual. The spurious
+ call might also be the consequence of using a buggy \`make' (AIX,
+ DU, IRIX). You might want to install the \`Texinfo' package or
+ the \`GNU make' package. Grab either from any GNU archive site."
+ # The file to touch is that specified with -o ...
+ file=`echo "$*" | sed -n "$sed_output"`
+ test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"`
+ if test -z "$file"; then
+ # ... or it is the one specified with @setfilename ...
+ infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'`
+ file=`sed -n '
+ /^@setfilename/{
+ s/.* \([^ ]*\) *$/\1/
+ p
+ q
+ }' $infile`
+ # ... or it is derived from the source name (dir/f.texi becomes f.info)
+ test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info
+ fi
+ # If the file does not exist, the user really needs makeinfo;
+ # let's fail without touching anything.
+ test -f $file || exit 1
+ touch $file
+ ;;
+
+ tar*)
+ shift
+
+ # We have already tried tar in the generic part.
+ # Look for gnutar/gtar before invocation to avoid ugly error
+ # messages.
+ if (gnutar --version > /dev/null 2>&1); then
+ gnutar "$@" && exit 0
+ fi
+ if (gtar --version > /dev/null 2>&1); then
+ gtar "$@" && exit 0
+ fi
+ firstarg="$1"
+ if shift; then
+ case $firstarg in
+ *o*)
+ firstarg=`echo "$firstarg" | sed s/o//`
+ tar "$firstarg" "$@" && exit 0
+ ;;
+ esac
+ case $firstarg in
+ *h*)
+ firstarg=`echo "$firstarg" | sed s/h//`
+ tar "$firstarg" "$@" && exit 0
+ ;;
+ esac
+ fi
+
+ echo 1>&2 "\
+WARNING: I can't seem to be able to run \`tar' with the given arguments.
+ You may want to install GNU tar or Free paxutils, or check the
+ command line arguments."
+ exit 1
+ ;;
+
+ *)
+ echo 1>&2 "\
+WARNING: \`$1' is needed, and is $msg.
+ You might have modified some files without having the
+ proper tools for further handling them. Check the \`README' file,
+ it often tells you about the needed prerequisites for installing
+ this package. You may also peek at any GNU archive site, in case
+ some other package would contain this missing \`$1' program."
+ exit 1
+ ;;
+esac
+
+exit 0
+
+# Local variables:
+# eval: (add-hook 'write-file-hooks 'time-stamp)
+# time-stamp-start: "scriptversion="
+# time-stamp-format: "%:y-%02m-%02d.%02H"
+# time-stamp-time-zone: "UTC"
+# time-stamp-end: "; # UTC"
+# End:
--- /dev/null
+2011-07-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ogg_vorbis.c
+ Fix return value of SFC_SET_VBR_ENCODING_QUALITY command.
+
+ * doc/command.html
+ Document SFC_SET_VBR_ENCODING_QUALITY, SFC_GET/SET_LOOP_INFO and
+ SFC_GET_INSTRUMENT.
+
+ * NEWS README configure.ac doc/*.html
+ Updates for 1.0.25.
+
+2011-07-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sfconfig.h
+ Add handling for HAVE_SYS_WAIT_H.
+
+ * Makefile.am src/Makefile.am tests/Makefile.am
+ Add 'checkprograms' target.
+
+2011-07-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/sndfile.c
+ Purge SF_ASSERT macro. Use standard C assert instead.
+
+ * src/paf.c src/common.h src/sndfile.c
+ Fix for Secunia Advisory SA45125, heap overflow (heap gets overwritten with
+ byte value of 0) due to integer overflow if PAF file handler.
+
+ * src/ima_adpcm.c src/ms_adpcm.c src/paf.c
+ Use calloc instead of malloc followed by memset.
+
+ * tests/utils.tpl
+ Clean up use of memset.
+
+2011-07-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ogg.c
+ Fix log message.
+
+ * tests/format_check_test.c
+ Fix compiler warnings.
+
+2011-07-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fix error message for erro code SFE_ZERO_MINOR_FORMAT.
+
+ * tests/format_check_test.c
+ Add a test to for SF_FINFO format field validation.
+
+ * src/ogg.c src/ogg_vorbis.c src/ogg.h src/ogg_pcm.c src/ogg_speex.c
+ src/common.h src/Makefile.am
+ Move vorbis specific code to ogg_vorbis.c, add new files for handling PCM
+ and Speex codecs in an Ogg container. The later two are only enabled with
+ ENABLE_EXPERIMENTAL_CODE config variable.
+
+2011-06-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/strings.c
+ Clean up and refactor storage of SF_STR_SOFTWARE.
+
+2011-06-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in doc/api.html
+ Fix definition of SF_STR_LAST and update SF_STR_* related docs. Thanks to
+ Tim van der Molen for the patch.
+
+2011-06-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-interleave.c
+ Fix handling of argc. Thanks to Marius Hennecke.
+
+ * src/wav_w64.c
+ Accept broken WAV files with blockalign == 0. Thanks to Olivier Tristan for
+ providing example files.
+
+ * src/wav.c
+ Jump over 'FLLR' chunks.
+
+2011-06-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in
+ Fix -Wundef warning due to ENABLE_SNDFILE_WINDOWS_PROTOTYPES.
+
+ * configure.ac
+ Add -Wundef to CFLAGS.
+
+ * src/ogg.c
+ Fix -Wunder warning.
+
+2011-05-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Use int64_t instead of off_t when they are the same size.
+
+ * src/Makefile.am tests/Makefile.am
+ Use check_PROGRAMS instead of noinst_PROGRAMS where appropriate.
+
+2011-05-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Don't allow unknown and/or un-editable chunks to prevent the file from being
+ opened in SFM_RDWR mode.
+
+2011-04-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/format_check_test.c
+ Fix segfault in test program.
+
+2011-04-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/format_check_test.c
+ New test program to check to make sure that sf_open() and sf_check_format()
+ agree as to what is a valid program.
+
+ * tests/Makefile.am tests/test_wrapper.sh.in
+ Hook into build and test runner.
+
+ * src/sndfile.c
+ Fix some sf_format_check() problems. Thanks to Charles Van Winkle for the
+ notification.
+
+2011-04-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/caf.c
+ Add validation to size of 'data' chunk and fix size of written 'data'
+ chunk. Thanks to Michael Pruett for reporting this.
+
+2011-03-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/* tests/* programs/*
+ Fix a bunch of compiler warnings with gcc-4.6.
+
+2011-03-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/util.tpl
+ Add NOT macro to util.h.
+
+ * src/strings.c
+ Fix handling of SF_STR_SOFTWARE that resulted in a segfault due to calling
+ strlen() on an unterminated string. Thanks to Francois Thibaud for reporting
+ this problem.
+
+ * tests/string_test.c
+ Add test for SF_STR_SOFTWARE segfault bug.
+
+ * configure.ac
+ Sanitize FLAC_CFLAGS value supplied by pkg-config which returns a value of
+ '-I${includedir}/FLAC'. However FLAC also provides an include file
+ <assert.h> which clashes with the Standard C header of the same name. The
+ solution is strip the 'FLAC' part off the end and include all FLAC headers
+ as <FLAC/header.h>.
+
+ * configure.ac src/Makefile.am
+ Use non-recursive make in src/ directory.
+
+2011-03-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * NEWS README docs/*.html
+ Updates for 1.0.24 release.
+
+2011-03-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Fix up usage of sed (should not assume GNU sed).
+
+ * M4/add_(c|cxx)flags.m4
+ Test flags in isolation.
+
+ * tests/cpp_test.cc
+ Fix a broken test (test segfaults). Report by Dave Flogeras.
+
+2011-03-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/common.[ch]
+ Add function program_name() which returns the program name minus the path
+ from argv [0].
+
+ * programs/*.c programs/Makefile.am
+ Use program_name() where appropriate. Fix build.
+
+2011-03-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ For u-law and A-law files, write an 18 byte 'fmt ' chunk instead of a 16
+ byte one. Win98 accepts files with a 16 but not 18 byte 'fmt' chunk. Later
+ version accept 18 byte but not 16 byte.
+
+2011-03-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ Add examples for question 12.
+
+ * doc/libsndfile.css.in
+ Add tweaks for h4 element.
+
+ * doc/api.html
+ Add documentation for virtual I/O functionality. Thanks to Uli Franke.
+
+ * tests/util.tpl
+ Add static inline functions sf_info_clear() and sf_info_setup().
+
+ * tests/(alaw|dwvw|ulaw)_test.c
+ Use functions sf_info_clear() and sf_info_setup().
+
+2011-03-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Fail more gracefully if pkg-config is missing. Suggestion from Brian
+ Willoughby.
+
+2011-02-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ Use size_t instead of int for size params with varargs.
+
+2011-02-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Update supported platforms with more Debian platforms and Android.
+
+2011-01-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.hh
+ Add an LPCWSTR version of the SndfileHandle constructor to the SndfileHandle
+ class definition. Thanks to Eric Eizenman for pointing out this was missing.
+
+ * tests/cpp_test.cc
+ Add test for LPCWSTR version of the SndfileHandle constructor.
+
+2011-01-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-play.c
+ Remove cruft.
+
+2010-12-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.hh
+ Add methods rawHandle() and takeOwnership(). Thanks to Tim Blechmann for
+ the patch.
+
+ * tests/cpp_test.cc
+ Add tests for above two methods. Also supplied by Tim Blechmann.
+
+2010-11-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/api.html
+ Add mention of use of sf_strerror() when sf_open() fails.
+
+2010-11-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Make TYPEOF_SF_COUNT_T int64_t where possible. This may fix problems where
+ people are compiling on a 64 bit system with the GCC -m32 flag.
+
+ * src/sndfile.h.in
+ Fix comments on sf_count_t.
+
+2010-10-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Handle non-zero offset field in SSND chunk. Thanks to Michael Chinen.
+
+2010-10-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Sed fix for FreeBSD. Thanks Tony Theodore.
+
+2010-10-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * shave.in M4/shave.m4
+ Fix shave invocation of windres compiler. Thanks Damien Lespiau (upstream
+ shave author).
+
+ * configure.ac M4/shave.m4 shave-libtool.in shave.in
+ Switch from shave to automake-1.11's AM_SILENT_RULES.
+
+2010-10-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * shave-libtool.in shave.in
+ Sync to upstream version.
+
+ * src/rf64.c
+ More work to make the parser more robust and accepting of mal-formed files.
+
+2010-10-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Add functions psf_strlcpy() and psf_strlcat().
+
+ * src/broadcast.c src/sndfile.c src/strings.c src/test_main.c
+ src/test_main.h src/test_strncpy_crlf.c
+ Use functions psf_strlcpy() and psf_strlcat() as appropriate.
+
+ * tests/string_test.c
+ Add tests for SF_STR_GENRE and SF_STR_TRACKNUMBER.
+
+ * src/rf64.c
+ Fix size of 'ds64' chunk when writing RF64.
+
+2010-10-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/*.c
+ Add the libsndfile version to the usage message of all programs.
+
+2010-10-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac src/version-metadata.rc.in src/Makefile.am
+ Add version string resources to the windows DLL.
+
+ * doc/api.html
+ Update to add missing SF_FORMAT_* values. Closed Debian bug #545257.
+
+ * NEWS README configure.ac doc/*.html
+ Updates for 1.0.23 release.
+
+2010-10-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/pedantic-header-test.sh.in
+ Handle unusual values of CC environment variable.
+
+ * src/rf64.c
+ Minor tweaks and additional sanity checking.
+
+ * src/Makefile.am src/binheader_writef_check.py
+ Use python 2.6.
+
+2010-10-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.hh
+ Add a missing 'inline' before a constructor defintion.
+
+2010-10-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Add macro NOT.
+
+ * src/rf64.c
+ Minor tweaks.
+
+ * Makefile.am */Makefile.am
+ Add *~ to CLEANFILES.
+
+2010-10-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fix a typo in the error string for SFE_OPEN_PIPE_RDWR. Thanks to Charles
+ Van Winkle for the report.
+
+2010-10-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/flac.c src/ogg.c src/sndfile.h.in src/strings.c src/wav.c
+ Add ability to read/write tracknumber and genre to flac/ogg/wav files.
+ Thanks to Matti Nykyri for the patch.
+
+ * src/common.h src/broadcast.c src/strings.c
+ Add function psf_safe_strncpy() and use where appropriate.
+
+2010-10-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * NEWS README configure.ac doc/*.html
+ Updates for 1.0.22 release.
+
+2010-10-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/broadcast.c src/rf64.c src/sndfile.c src/wav.c
+ Rewrite of SF_BROADCAST_INFO handling.
+
+ * src/test_broadcast_var.c tests/command_test.c
+ Tweak SF_BROADCAST_INFO tests.
+
+ * src/test_broadcast_var.c
+ Fix OSX stack check error.
+
+2010-09-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sds.c
+ Set sustain_loop_end to 0 as suggested by Brian Lewis.
+
+2010-09-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sds.c
+ Make sure the correct frame count gets written into the header.
+
+ * tests/write_read_test.tpl
+ Don't allow SDS files to have a long frame count.
+
+2010-09-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sds.c
+ Apply a pair of patches from Brian Lewis to fix the packet number location
+ and the checksum.
+
+2010-09-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c src/file_io.c src/ogg.c src/rf64.c src/sndfile.c
+ src/strings.c src/test_audio_detect.c src/test_strncpy_crlf.c
+ src/wav.c tests/pcm_test.tpl
+ Fix a bunch of minor issues found using static analysis.
+
+2010-08-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/test_broadcast_var.c
+ New file containing tests for broadcast_set_var().
+
+ * src/Makefile.am src/test_main.[ch]
+ Hook test_broadcast_var.c into tests.
+
+2010-08-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/broadcast.c src/common.(c|h)
+ Move function strncpy_crlf() to src/common.c so the function can be tested
+ in isolation.
+
+ * src/test_strncpy_crlf.c
+ New file.
+
+ * src/Makefile.am src/test_main.[ch]
+ Hook test_strncpy_crlf.c into tests.
+
+2010-08-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Move code around to make comments make sense.
+
+ * src/broadcast.c
+ Add debugging code that is disabled by default.
+
+2010-08-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/flac.c
+ When the file meta data says the file has zero frames set psf->sf.frames
+ to SF_COUNT_MAX. Fixes Debian bug #590752.
+
+ * programs/sndfile-info.c
+ Print 'unknown' if frame count == SF_COUNT_MAX.
+
+2010-06-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Only support writing mono SVX files. Multichannel SVX files are not
+ interleaved and there is no support infrastructure to cache and write
+ multiple channels to create a non-interleaved file.
+
+ * src/file_io.c
+ Don't call close() on a file descriptor of -1. Thanks to Jeremy Friesner
+ for the bug report.
+
+2010-06-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Add macro SF_ASSERT.
+
+ * src/sndfile.c
+ Use SF_ASSERT to ensure sizeof (sf_count_t) == 8.
+
+ * src/svx.c
+ Add support for reading and writing stereo SVX files.
+
+2010-05-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ When compiling with x86_64-w64-mingw32-gcc link with -static-libgcc flags.
+
+ * programs/common.c programs/sndfile-metadata-set.c
+ Update metadata after the audio data is copied. Other minor fixes. Patch
+ from Marius Hennecke.
+
+2010-05-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/nist.c
+ Fix a regression reported by Hugh Secker-Walker.
+
+ * src/api.html
+ Add comment about sf_open_fd() not working on Windows if the application
+ and the libsndfile DLL are linked to different versions of the Microsoft
+ C runtime DLL.
+
+2010-04-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/pedantic-header-test.sh.in
+ Fix 'make distcheck'.
+
+2010-04-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/pedantic-header-test.sh.in
+ New file to test whether sndfile.h can be compiled with gcc's -pedantic
+ flag.
+
+ * configure.ac tests/test_wrapper.sh.in
+ Hook pedantic-header-test into test suite.
+
+ * src/sndfile.h.in
+ Fix -pedantic warning.
+
+2010-04-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-salvage.c programs/Makefile.am
+ New program to salvage the audio data from WAV/WAVEX/AIFF files which are
+ greater than 4Gig in size.
+
+2010-04-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-convert.c
+ Fix valgrind warning.
+
+2010-04-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-cmp.c
+ When files differ in the PCM data, also print the difference offset.
+ Minor cleanup.
+
+2010-03-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Don't use the 'twos' marker for 24 and 32 bit PCM, use 'in24' and 'in32'
+ instead. Thanks to Paul Davis (Ardour) for this suggestion.
+
+2010-02-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Clean up configure report.
+
+ * tests/utils.tpl
+ Add functions test_read_raw_or_die and test_write_raw_or_die.
+
+ * tests/rdwr_test.(def|tpl) tests/Makefile.am
+ Add new test program and hook into build.
+
+ * src/sndfile.c
+ Fix minor issues with sf_read/write_raw(). Bug reported by Milan Křápek.
+
+ * tests/test_wrapper.sh.in
+ Add rdwr_test to the test wrapper script.
+
+2010-02-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Remove -fpascal-strings from OSX's OS_SPECIFIC_CFLAGS.
+
+ * programs/common.[ch] programs/sndfile-metadata-set.c
+ Apply a patch from Robin Gareus allowing the setting of the time reference
+ field of the BEXT chunk.
+
+2010-02-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ima_adpcm.c
+ Add a fix from Jonatan Liljedahl to handle predictor overflow when decoding
+ IMA4.
+
+2010-01-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.hh
+ Add a constructor which takes an existing file descriptor and then calls
+ sf_open_fd(). Patch from Sakari Bergen.
+
+2010-01-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-deinterleave.c programs/sndfile-interleave.c
+ Improve usage messages.
+
+2010-01-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/id3.c src/Makefile.am
+ Add new file src/id3.c and hook into build.
+
+ * src/sndfile.c src/common.h
+ Detect and skip and ID3 header at the start of the file.
+
+2010-01-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/common.c
+ Fix update_strings() copyright, comment, album and license are correctly
+ written. Thanks to Todd Allen for reporting this.
+
+ * man/Makefile.am
+ Change GNU makeism to something more widely supported. Thanks to Christian
+ Weisgerber for reporting this.
+
+ * configure.ac programs/Makefile.am programs/sndfile-play.c
+ Apply patch from Christian Weisgerber and Jacob Meuserto add support for
+ OpenBSD's sndio.
+
+2010-01-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/api.html
+ Discourage the use of sf_read/write_raw().
+
+2009-12-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Test for Unix pipe() and waitpid() functions.
+
+ * src/sfconfig.h tests/pipe_test.tpl
+ Disable pipe_test if pipe() and waitpid() aren't available.
+
+2009-12-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac src/Makefile.am src/create_symbols_file.py
+ src/make-static-lib-hidden-privates.sh
+ Change name of generated file src/Symbols.linux to Symbols.gnu-binutils and
+ and use the same symbols file for other systems which use GNU binutils like
+ Debian's kfreebsd.
+
+ * M4/shave.m4 shave.in
+ Update shave files from upstream.
+
+2009-12-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * man/sndfile-metadata-get.1
+ Fix typo.
+
+ * man/sndfile-interleave.1 man/Makefile.am
+ New man page.
+
+2009-12-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ogg.c
+ When decoding to short or int, clip the decoded signal to [-1.0, 1.0] if
+ its too hot. Thanks to Dmitry Baikov for suggesting this.
+
+ * NEWS README doc/*.html
+ Updates for 1.0.21.
+
+2009-12-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-jackplay.c man/sndfile-jackplay.1
+ Remove these which will now be in found in the sndfile-tools package.
+
+ * programs/Makefile.am man/Makefile.am
+ Remove build rules for sndfile-jackplay.
+
+ * configure.ac
+ Remove detection of JACK Audio Connect Kit.
+
+ * programs/sndfile-concat.c man/sndfile-concat.1
+ Add new program with man page.
+
+ * man/Makefile.am programs/Makefile.am
+ Hook sndfile-concat into build system.
+
+2009-12-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/error_test.c
+ Don't terminate when sf_close() returns zero in error_close_test().
+ It seems that Windows 7 behaves differently from earlier versions of
+ Windows.
+
+2009-12-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac M4/*.m4
+ Rename all custom macros from AC_* to MN_*.
+
+ * programs/sndfile-interleave.c
+ Make it actually work.
+
+2009-12-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/*.html configure.ac
+ Corrections and clarifications courtesy of Robin Forder.
+
+ * programs/sndfile-convert.c programs/common.[ch]
+ Move some code from convert to common for reuse.
+
+ * programs/sndfile-interleave.c programs/sndfile-interleave.c
+ Add new programs sndfile-interleave and sndfile-deinterleave.
+
+ * programs/Makefile.am
+ Hook new programs into build.
+
+2009-12-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/create_symbols_file.py tests/stdio_test.c tests/win32_test.c
+ Minor OS/2 tweaks as suggested by David Yeo.
+
+ * tests/multi_file_test.c
+ Fix file creation flags on windows. Thanks to Bruce Sharpe.
+
+ * src/sf_unistd.h
+ Set all group and other file create permssions to zero.
+
+ * tests/win32_test.c
+ Add a new test.
+
+2009-11-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/print.css doc/*.html
+ Add a print stylesheet and update all HTML documents to reference it.
+ Thanks to Aditya Bhargava for suggesting this.
+
+ * doc/index.html
+ Minor corrections.
+
+2009-11-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * sndfile.pc.in
+ Add a Libs.private entry to assist with static linking.
+
+2009-11-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/make-static-lib-hidden-privates.sh src/Makefile.am
+ Add a script to hide all non-public symbols in the libsndfile.a static
+ library.
+
+2009-11-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/locale_test.c
+ Correct usage of ENABLE_SNDFILE_WINDOWS_PROTOTYPES.
+
+2009-11-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/windows.c
+ Correct usage of ENABLE_SNDFILE_WINDOWS_PROTOTYPES.
+
+2009-11-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-convert.c
+ Allow the program to read from stdin by specifying '-' on the command line
+ as the input file.
+
+ * src/sndfile.h.in
+ Hash define ENABLE_SNDFILE_WINDOWS_PROTOTYPES to 1 for greater safety.
+
+ * tests/virtual_io_test.c
+ Add a PAF/PCM_24 test and verify the file length is not negative
+ immediately after openning the file for write.
+
+2009-10-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ When writing loop lengths, adjust the end position by one to make up for
+ Microsoft's screwed up spec. Thanks to Olivier Tristan for the patch.
+
+2009-10-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/flac.c
+ Apply patch from Uli Franke allowing FLAC files to be encoded at any sample
+ rate.
+
+2009-10-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/nist.c
+ Fix parsing of odd ulaw encoded file provided by Jan Silovsky.
+
+ * configure.ac
+ Insist on libvorbis >= 1.2.3. Earlier verions have bugs that cause the
+ libsndfile test suite to fail on MIPS, PowerPC and others.
+ See: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=549899
+
+2009-10-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * man/sndfile-convert.1
+ Fix warning from Debian's lintian checks.
+
+ * man/sndfile-cmp.1 man/sndfile-jackplay.1 man/sndfile-metadata-get.1
+ man/Makefile.am
+ Add three new minimal manpages and hook into build.
+
+2009-10-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/test_wrapper.sh.in
+ Don't run cpp_test on x86_64-w64-mingw32.
+
+2009-09-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/utils.tpl
+ On windows, make sure the open() function doesn't get called with a third
+ parameter of 0 which fails for no good reason. Also make sure this third
+ parameter doesn't get called with S_IRGRP when compiling for windows because
+ Wine complains.
+
+ * src/sndfile.hh
+ Add a SndfileHandle constructor for windows that takes a 'const wchar_t *'
+ string.
+
+ * doc/FAQ.html
+ Add Q/A : I'm cross compiling libsndfile for another platform. How can I
+ run the test suite?
+
+ * src/create_symbols_file.py src/Makefile.am
+ Add Symbols.static target, a list of symbols, one per line.
+
+2009-09-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/test_wrapper.sh.in
+ Update to allow all tests to be gathered up into a testsuite tarball and
+ then be run using this script.
+
+ * build-test-tarball.mk.in
+ Add a Make script to build a tarball of all the test binaries and the test
+ wrapper script. This is useful for cross compiling; you can build the
+ binaries, build test test tarball and transfer the test tarball to the
+ target machine for testing.
+
+2009-09-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/*.c
+ Modify SF_FILE struct to allow it to carry either 8-bit or 16-bit strings
+ for the file path, directory and name. Fixes for this change throughout.
+
+ * src/windows.c src/Makefile.am
+ New file defining new windows only public function sf_wchar_open() which
+ takes a 'const wchar_t *' string (LPCWSTR) for the file name parameter.
+
+ * src/sndfile.h.in
+ Add SF_CHANNEL_MAP_ABISONIC_* entries.
+ Add windows only defintion for sf_wchar_open().
+
+ * src/create_symbols_file.py
+ Add sf_wchar_open() to the list of public symbols (windows only).
+
+ * tests/locale_test.c
+ Add a wchar_test() to test sf_wchar_open().
+
+2009-09-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/*.c
+ Split file stuff into PSF_FILE struct within the SF_PRIVATE struct.
+
+2009-09-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c src/voc.c
+ When a byte is needed, use unsigned char.
+
+ * src/ima_oki_adpcm.c src/broadcast.c src/test_ima_oki_adpcm.c
+ Include sfconfig.h to prevent compile errors with MinGW compilers.
+
+ * configure.ac
+ Remove AM_CONFIG_HEADER due to warnings from autoconf 2.64.
+
+ * tests/locale_test.c
+ Update to work with xx_XX.UTF-8 style locales. Refactoring.
+
+2009-09-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Set __USE_MINGW_ANSI_STDIO to 1 when compiling using MinGW compilers.
+ Remove unneeded AC_SUBST.
+ Report Host CPU/OS/vendor.
+
+2009-09-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fix error message string.
+
+ * src/flac.c
+ Add 88200 to the list of supported sample rates.
+
+ * src/ogg.c
+ Fix compiler warning when using gcc-4.5.0.
+
+ * programs/sndfile-info.c tests/utils.tpl
+ Remove WIN32 snprintf #define.
+
+ * src/ima_adpcm.c
+ Fix minor bug in aiff_ima_encode_block. Thanks to Denis Fileev for finding
+ this.
+
+2009-09-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/caf.c
+ Use the correct C99 format specifier for int64_t.
+
+ * M4/endian.m4
+ Fix detection of CPU endian-ness when cross compiling. Thanks to Pierre
+ Ossman for the bug report.
+
+ * src/caf.c src/sndfile.c
+ Fix reading and writing of PEAK chunks in CAF files.
+
+ * tests/peak_chunk_test.c tests/test_wrapper.sh.in
+ Run peak_chunk_test on CAF files.
+
+2009-09-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c src/wav.c
+ Use the correct C99 format specifier for int64_t.
+
+2009-08-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/rf64.c src/sndfile.c src/wav.c src/wav_w64.h
+ Apply a patch (massaged slightly) from Uli Franke adding handling of the
+ BEXT chunk in RF64 files.
+
+ * tests/command_test.c
+ Update channel_map_test() function so WAV test passes.
+
+ * src/rf64.c
+ Add channel mapping and ambisonic support.
+
+ * src/sndfile.h
+ Add comments showing correspondance between libsndfile channel map
+ defintiions and those used by Apple and MS.
+
+ Add handling of reading/writing channel map info.
+
+ * tests/command_test.c tests/test_wrapper.sh.in
+ Update channel map tests.
+
+2009-07-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Add function psf_isprint() a replacement for the standard C isprint()
+ function which ignores any locale settings and treats all input as ASCII.
+
+ * src/(aiff|common|rf64|sd2|strings|svx|wav).c
+ Use psf_isprint() instead of isprint().
+
+2009-07-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/command.c
+ Add string descriptions for SF_FORMAT_RF64 and SF_FORMAT_MPC2K.
+
+2009-06-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-play.c
+ Allow use of Open Sound System audio output under FreeBSD.
+
+2009-06-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Add patch from Conrad Parker to add --disable-jack.
+
+2009-05-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/alaw.c src/float32.c src/htk.c src/pcm.c src/sds.c src/ulaw.c
+ Fix bugs where invalid files can cause a divide by zero error (SIGFPE).
+ Thanks to Sami Liedes for reporting this a Debian bug #530831.
+
+2009-05-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/chanmap.[ch]
+ New files for channel map decoding/encoding.
+
+2009-05-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac src/sndfile.h.in
+ Fix MSVC definition of sf_count_t.
+
+2009-05-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav_w64.[ch]
+ Add wavex_channelmask to WAV_PRIVATE struct and add a function to convert
+ an array of SF_CHANNEL_MASK_* values into a bit mask for use in WAV files.
+
+ * src/wav.c
+ Add ability to write the channel mask.
+
+2009-05-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-info.c
+ Add -c command line option to dump the channel map information.
+
+ * src/wav_w64.c
+ Don't bail from parser if channel map bitmask is faulty.
+
+ * src/common.h src/sndfile.c
+ Remove error code SFE_W64_BAD_CHANNEL_MAP which is not needed any more.
+
+ * src/sndfile.c
+ On SFC_SET_CHANNEL_MAP_INFO pass the channel map command down to container's
+ command handler.
+
+2009-05-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/common.h src/sndfile.c src/wav_w64.c
+ Apply a patch from Lennart Poettering (PulseAudio) to allow reading of
+ channel data in WAV and W64 files.
+ Add a test for the above.
+
+2009-05-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/FAQ.html
+ Update the section about pre-compiled binaries for Win64.
+
+2009-05-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/test_conversions.c
+ Be more careful when including <stdint.h> so compiling on pre-C99 platforms
+ (hello Slowlaris) might actually work.
+
+ * NEWS README doc/*.html
+ Updates for 1.0.20.
+
+2009-04-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/voc.c
+ Fix a bug whereby opening a specially crafted VOC file could result in a
+ heap overflow. Thanks to Tobias Klein (http://www.trapkit.de) for reporting
+ this issue.
+
+ * src/aiff.c
+ Fix potential (heap) buffer overflow when parsing 'MARK' chunk.
+
+2009-04-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/stdin_test.c
+ Check psf->error after opening file.
+
+ * src/file_io.c
+ Fix obscure seeking bug reported by Hugh Secker-Walker.
+
+ * tests/utils.tpl
+ Add check of sf_error to test_open_file_or_die().
+
+ * src/sndfile.c
+ Clear error if opening resource fork fails.
+
+2009-04-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/alaw_test.c tests/locale_test.c tests/ulaw_test.c
+ Cleanup output.
+
+2009-03-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/float32.c
+ Fix f2s_clip_array.
+
+2009-03-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/float32.c
+ In host_read_f2s call convert instead of f2s_array.
+
+ * src/ima_adpcm.c
+ Remove dead code.
+
+ * src/test_ima_oki_adpcm.c examples/generate.c tests/dither_test.c
+ tests/dwvw_test.c tests/fix_this.c tests/generate.c
+ tests/multi_file_test.c
+ Minor fixes.
+
+2009-03-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * M4/shave.m4 shave.in
+ Pulled update from upstream.
+
+2009-03-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/api.html
+ Add pointers to example programs in source code tarball.
+
+2009-03-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Define SF_PLATFORM_S64 for non-gcc compilers with 'long long' type.
+
+ * configure.ac
+ Add documentation for --disable-external-libs and improve error handling
+ for that option.
+
+ * src/sndfile.c src/sndfile.h.in src/create_symbols_file.py
+ Add public function sf_version_string.
+
+ * tests/sfversion.c
+ Test function sf_version_string.
+
+ * M4/shave.m4 shave-libtool.in shave.in
+ Add new files from 'git clone git://git.lespiau.name/shave'.
+
+ * configure.ac
+ Enable shave.
+
+ * src/Makefile.am src/binheader_writef_check.py Octave/*
+ Shave related tweaks.
+
+2009-03-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/caf.c src/sndfile.c
+ Add SF_MAX_CHANNELS (set to 256) and use it.
+
+ * src/sndfile.h.in
+ Check for either _MSCVER or _MSC_VER being defined.
+
+2009-03-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/vorbis_test.c
+ Relax test slighly to allow test to pass on more CPUs etc.
+
+2009-03-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Detect vorbis_version_string() correctly.
+
+2009-03-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Add a 'See Also' section with a link to sndfile-tools.
+
+ * NEWS README doc/*.html
+ Updates for 1.0.19 release.
+
+ * configure.ac
+ Fix --enable-external-libs logic.
+
+2009-03-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fix resource leak and potential read beyond end of buffer.
+
+ * src/nist.c
+ Fix reading of header value sample_n_bytes.
+
+ * src/sd2.c src/wav.c
+ Fix potential read beyond end of buffer.
+
+ * src/sndfile.c src/svx.c
+ Check return values of file_io functions.
+
+ * tests/win32_test.c
+ Fix resource leak.
+
+ * configure.ac
+ Detect the presence/absence of vorbis_version_string() in libvorbis.
+
+ * src/ogg.c
+ Only call vorbis_version_string() from libvorbis if present.
+
+2009-02-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/win32_test.c
+ Don't use sprintf, even on windows.
+
+ * src/aiff.c src/rf64.c src/wav.c
+ Eliminate dead code, more validation of data read from file.
+
+2009-02-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ima_adpcm.c
+ Clamp values to a valid range before indexing ima_step_size array.
+
+ * src/GSM610/*.c tests/*c programs/*.c src/audio_detect.c
+ Don't include un-needed headers.
+
+ * programs/sndfile-info.c
+ Remove dead code.
+
+ * tests/test_wrapper.sh.in
+ Add 'set -e' so the script exits on error.
+
+ * src/test_ima_oki_adpcm.c
+ Fix read beyond end of array.
+
+ * tests/win32_test.c
+ Add missing close on file descriptor.
+
+ * src/nist.c programs/sndfile-metadata-set.c
+ Fix 'unused variable' warnings.
+
+ * src/aiff.c
+ Fix potential memory leak in handling of 'MARK' chunk.
+ Remove un-needed test (unsigned > 0).
+
+ * src/sd2.c
+ Improve handling of heap allocated buffer.
+
+ * src/sndfile.c
+ Remove un-needed test (always true).
+
+ * src/wav.c src/rf64.c
+ Ifdef out dead code that will be resurected some time in the future.
+
+ * src/wav.c src/w64.c src/xi.c
+ Handle error return values from psf_ftell.
+
+ * src/wav_w64.c
+ Fix handling and error checking of MSADPCM coefficient arrays.
+
+ * regtest/*.c
+ Bunch of fixes.
+
+ * src/test_file_io.c
+ Use snprintf instead of strncpy in test program.
+
+2009-02-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sd2.c
+ Validate data before using.
+
+ * src/caf.c
+ Validate channels per frame value before using, fixing a possible integer
+ overflow bug, leading to a possible heap overflow. Found by Alin Rad Pop of
+ Secunia Research (CVE-2009-0186).
+
+2009-02-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Octave/octave_test.sh
+ Unset TERM environment variable and export LD_LIBRARY_PATH.
+
+2009-02-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ In windows code, cast LPVOID to 'char*' in printf.
+
+2009-02-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * M4/octave.m4
+ Clear the TERM environment before evaluating anything in Octave. This works
+ around problems that might occur if a users TERM settings are incorrect.
+ Thanks to Rob Til Freedmen for helping to debug this.
+
+ * src/wav.c
+ Handle four zero bytes as a marker within a LIST or INFO chunk.
+ Thanks to Rogério Brito for supplying an example file.
+
+2009-02-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/*.c
+ Use C99 snprintf everywhere.
+
+2009-02-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/test_wrapper.sh.in
+ New file to act as the template for the test wrapper script.
+
+ * configure.ac
+ Generate tests/test_wrapper.sh from the template.
+
+ * tests/Makefile.am
+ Replace all tests with a single invocation of the test wrapper script.
+
+2009-02-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ogg.c
+ Record vorbis library version string.
+
+ * configure.ac
+ Require libvorbis >= 1.2.2.
+
+ * M4/endian.m4
+ Fix bracketing of function for autoconf 2.63. Thanks to Richard Ash.
+
+ * M4/octave.m4 M4/mkoctfile_version.m4
+ Clean up AC_WITH_ARG usage using AC_HELP_STRING.
+
+2009-02-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Octave/Makefile.am
+ Use $(top_buildir) instead of $(builddir) which may not be defined.
+
+ * M4/octave.m4
+ Improve logic and status reporting.
+
+2009-02-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac AUTHORS NEWS README doc/*.html
+ Final tweaks for 1.0.18 release.
+
+2009-02-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-convert.c
+ Add 'htk' to the list of convert formats.
+
+ * programs/sndfile-info.c
+ Simplify get_signal_max using SFC_CALC_SIGNAL_MAX command.
+ Increase size of files for which signal max will be calculated.
+
+2009-01-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Fix links for SoX and WavPlay. Thanks to Daniel Griscom.
+
+2009-01-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-metadata-get.c
+ Make valgrind clean.
+ Clean up temp string array usage.
+ Error out if trying to update coding history in RDWR mode.
+
+2009-01-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Fix links to versions of the LGPL.
+
+2008-12-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/string_test.c
+ Add test for RDWR mode where the file ends up shorter than when it was
+ opened.
+
+ * src/wav.c
+ Truncate the file on close for RDWR mode where the file ends up shorter
+ than when it was opened.
+
+2008-11-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * M4/add_cflags.m4
+ Fix problem with quoting of '#include'.
+
+ * M4/add_cxxflags.m4 configure.ac
+ Add new file M4/add_cxxflags.m4 and use it in configure.ac.
+
+2008-11-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-info.c
+ Apply patch from Conrad Parker to calculate and display total duration when
+ more than one file is dumped.
+
+2008-11-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac src/Makefile.am
+ Tweaks to generation of Symbols files.
+
+ * tests/win32_ordinal_test.c
+ Update tests for above changes.
+
+2008-11-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/common.c
+ When merging broadcast info, make sure to clear the destination field
+ before copying in the new data.
+
+ * programs/test-sndfile-metadata-set.py
+ Add test for the above.
+
+ * src/broadcast.c
+ Fix checking of required coding_history_size.
+
+2008-10-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/command_test.c
+ Add test to detect if coding history is truncated.
+
+ * src/broadcast.c
+ Fix truncation of coding history.
+
+2008-10-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/command_test.c
+ Add broadcast_coding_history_size test.
+
+ * programs/*.[ch]
+ Use SF_BROADCAST_INFO_VAR to manipulate larger 'bext' chunks.
+
+ * src/rf64.c
+ Add code to prevent infinite loop on malformed file.
+
+ * src/common.h src/sndfile.c src/w64.c src/wav_w64.c
+ Rationalize and improve error handling when parsing 'fmt ' chunk.
+
+ * M4/octave.m4
+ Simplify and remove cruft.
+ Check for correct Octave version.
+
+ * Octave/*
+ Reduce 3 C++ files to one, fix build for octave 3.0, fix build.
+
+ * Octave/sndfile.cc Octave/PKG_ADD
+ Add Octave function sfversion which returns the libsndfile version that the
+ module is linked against.
+
+ * Octave/Makefile.am
+ Bunch of build and 'make distcheck' fixes.
+
+2008-10-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/common.c
+ Return 1 if SFC_SET_BROADCAST_INFO fails.
+
+ * programs/test-sndfile-metadata-set.py
+ Update for new programs directory, exit on any error.
+
+ * tests/error_test.c
+ Fix failure behaviour in error_number_test.
+
+ * src/common.h src/sndfile.c
+ Add error number SFE_BAD_BROADCAST_INFO_SIZE.
+
+ * src/*
+ Reimplement handling of broadcast extentioon chunk in WAV/WAVEX files.
+
+ * src/broadcast.c
+ Fix generation of added coding history.
+
+2008-10-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-metadata-get.c programs/sndfile-info.c
+ Exit with non-zero on errors.
+
+2008-10-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-to-text.c examples/Makefile.am
+ Add a new example program and hook it into the build.
+
+ * examples/ programs/
+ Add a new directory programs and move sndfile-info, sndfile-play and other
+ real programs to the new directory, leaving example programs where they
+ were.
+
+2008-10-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/Makefile.am
+ Automake 1.10 MinGW cross compiling fixes.
+
+2008-10-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ Remove call to deprecated function snd_pcm_sw_params_get_xfer_align.
+ Fix gcc-4.3 compiler warnings.
+
+ * tests/command_test.c
+ Fix a valgrind warning.
+
+ * tests/error_test.c tests/multi_file_test.c tests/peak_chunk_test.c
+ tests/pipe_test.tpl tests/stdio_test.c tests/win32_test.c
+ Fix gcc-4.3 compiler warnings.
+
+2008-10-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/broadcast.c
+ Fix termination of desitination string in strncpy_crlf.
+ When copying BROADCAST_INFO chunk, make sure destination gets correct line
+ endings.
+
+ * examples/common.c
+ Fix copying of BROADCAST_INFO coding_history field.
+
+2008-10-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/command_test.c
+ Add test function instrument_rw_test, but don't hook it into the testing
+ yet.
+
+ * src/common.h src/command.c src/sndfile.c src/flac.c
+ Error code rationalization.
+
+ * src/common.h src/sndfile.c
+ Set psf->error to SFE_CMD_HAS_DATA when adding metadata via sf_command()
+ fails due to psf->have_written being true.
+
+ * doc/command.html
+ Document the SFC_GET/SET_BROADCAST_INFO comamnds.
+
+2008-10-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/command_test.c
+ Improve error reporting when '\0' is found in coding history.
+ Fix false failure.
+
+2008-10-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/broadcast.c
+ Convert all coding history line endings to \r\n.
+
+ * tests/command_test.c
+ Add test to make sure all line endings are converted to \r\n.
+
+2008-10-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/broadcast.c
+ Changed the order of coding history fields.
+
+ * tests/command_test.c
+ Update bextch test to cope with previous change.
+
+ * examples/common.c
+ Add extra length check when copying broadcast info data.
+
+2008-10-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/utils.tpl tests/pcm_test.tpl
+ Update check_file_hash_or_die to use 64 bit hash.
+
+ * tests/checksum_test.c tests/Makefile.am
+ Add new checksum_test specifically for lossy compression of headerless
+ files.
+
+2008-10-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/gsm610.c
+ Seek to psf->dataoffset before decoding first block.
+
+ * src/sndfile.c
+ Fix detection of mpc2k files on big endian systems.
+
+2008-10-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/broadcast.c
+ Use '\r\n' newlines in Coding History as required by spec.
+
+2008-10-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/test_conversions.c
+ Use int64_t instead of 'long long'.
+
+2008-10-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-metadata-set.c
+ Remove --bext-coding-history-append command line option because it didn't
+ really make sense.
+
+ * examples/sndfile-metadata-(get|set).c
+ Add usage messages.
+
+ * examples/test-sndfile-metadata-set.py
+ Start work on test coding history.
+
+2008-09-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * README doc/win32.html
+ Bring these up to date.
+
+ * src/aiff.c
+ Fix parsing of REX files.
+
+2008-09-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Use intptr_t instead of long for return value of _get_osfhandle.
+
+ * src/test_conversions.c src/test_endswap.tpl
+ Fix printing of int64_t values.
+
+ * examples/sndfile-play.c
+ Fix win64 issues.
+
+ * tests/win32_ordinal_test.c
+ Fix calling of GetProcAddress with ordinal under win64.
+
+ * tests/utils.tpl
+ Fix win64 issues.
+
+2008-09-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/*
+ Rename copy_data.[ch] to common.[ch]. Fix build.
+ Move code from sndfile-metadata-set.c to common.c.
+
+ * examples/Makefile.am tests/Makefile.am regtest/Makefile.am
+ Clean paths.
+
+2008-09-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/tutorial.html doc/Makefile.am
+ Add file doc/tutorial.html and hook into build/dist system.
+
+2008-09-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-metadata-set.c
+ Clean up handling of bext command line params.
+
+2008-09-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/w64.c
+ Add handling/skipping of a couple of new chunk types.
+
+2008-09-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Add -funsigned-char to CFLAGS if the compiler supports it.
+
+ * examples/sndfile-metadata-(get|set).c
+ Add handling for more metadata types.
+
+2008-09-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Add macros SF_CONTAINER, SF_CODEC and SF_ENDIAN useful for splitting format
+ field of SF_INFO into component parts.
+
+ * src/*.c
+ Use new macros everywhere it is appropriate.
+
+2008-09-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-bwf-set.c
+ Massive reworking.
+
+2008-08-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-bwf-set.c
+ Add --info-auto-create-date command line option.
+
+ * examples/sndfile-metadata-set.c examples/sndfile-metadata-get.c
+ examples/Makefile.am examples/test-sndfile-bwf-set.py
+ Rename sndfile-bwf-(set|get).c to sndfile-metadata-(set|get).c.
+ Change command line args.
+
+2008-08-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Allow 'PAD ' chunk to be modified in RDWR mode.
+
+ * src/sndfile.h.in src/sndfile.c
+ Add handling (incomplete) for SFC_SET_ADD_HEADER_PAD_CHUNK.
+
+ * tests/Makefile.am tests/write_read_test.tpl tests/header_test.tpl
+ tests/misc_test.c
+ Add tests for RF64.
+
+ * src/rf64.c
+ Fixes to make sure all tests pass.
+
+ * tests/Makefile.am tests/string_test.c
+ Add string tests (not yet passing).
+
+2008-08-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/rf64.c
+ First pass at writing RF64 now working.
+
+2008-08-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-convert.c
+ Add SF_FORMAT_RF64 to format_map.
+
+ * src/common.h src/sndfile.c
+ More RF64 support code.
+
+ * examples/sndfile-bwf-set.c
+ Fix the month number in autogenerated date string and use hypen in date
+ instead of slash.
+
+ * examples/test-sndfile-bwf-set.py
+ Update tests.
+
+ * examples/sndfile-info.c
+ When called with -i or -b option, operate on all files on command line, not
+ just the first.
+
+2008-08-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/rf64.c
+ New file to handle RF64 (WAV like format supportting > 4Gig files).
+
+ * src/sndfile.h.in src/common.h src/sndfile.c src/Makefile.am
+ Hook the above into build so hacking can begin.
+
+ * src/pcm.c
+ Improve log message when pcm_init fails.
+
+ * src/sndfile-info.c
+ Only calculate and print 'Signal Max' if file is less than 10 megabytes in
+ length.
+
+2008-08-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/string_test.c
+ Polish string_multi_set_test.
+
+ * src/wav.c
+ In RDWR mode, pad the header if necessary (ie LIST chunk has moved or
+ length has changed).
+ Minor fixes in wav_write_strings.
+ Write PAD chunk with default endian-ness, not a specific endian-ness.
+
+ * examples/test-sndfile-bwf-set.py
+ Add Python script to test sndfile-bwf-set/get.
+
+ * examples/sndfile-bwf-set.c
+ Clean up and fixes.
+
+ * src/wav.c
+ Merge function wavex_write_header into wav_write_header, deleting about 70
+ lines of code.
+
+ * src/common.h
+ Double value of SF_MAX_STRINGS.
+
+ * tests/string_test.c
+ Add string tests for WAVEX and RIFX files.
+
+ * tests/command_test.c
+ Add broadcast test for WAVEX files.
+
+2008-08-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/string_test.c
+ Add a new string_rdwr_test (currently failing for WAV).
+ Add a new string_multi_set_test (currently failing).
+
+ * tests/command_test.c
+ Add new broadcast_rdwr_test (currently failing).
+
+ * src/wav.c
+ Fix to WAV parser to allow 'bext' chunk to be updated in place.
+ In wav_write_tailer, seek to psf->dataend if its greater than zero.
+
+ * src/sndfile.c
+ Make sure psf->have_written gets set correctly in mode SFM_RDWR.
+
+ * configure.ac
+ Test for <sys/time.h> and gettimeofday.
+
+ * src/common.c
+ Use gettimeofday() to initialize psf_rand_int32.
+
+ * src/common.h src/sndfile.c
+ Add unique_id field to SF_PRIVATE struct.
+
+ * src/common.h src/sndfile.c src/wav.c src/wav_w64.[ch]
+ Move wavex_ambisonic field from SF_PRIVATE struct to WAV_PRIVATE struct.
+
+ * src/common.h src/strings.c
+ Add function psf_location_string_count.
+
+2008-08-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Test for localtime and localtime_r.
+
+ * examples/sndfile-convert.c
+ In function copy_metadata(), copy broadcast info if present.
+
+ * examples/copy_data.[ch] examples/Makefile.am
+ Break some functionality out of sndfile-convert.c so it can be used in
+ examples/sndfile-bwf-set.c.
+
+ * tests/utils.tpl
+ Add new function create_short_sndfile().
+
+ * examples/sndfile-bwf-set.c examples/sndfile-bwf-get.c
+ examples/Makefile.am
+ Add new files and hook into build.
+
+2008-08-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in
+ Fix comments. Patch from Mark Glines.
+
+2008-07-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/misc_test.c
+ Use zero_data_test on Ogg/Vorbis files.
+
+ * src/ogg.c
+ Fix segfault when closing an Ogg/Vorbis file that has been opened for write
+ but had no actual data written to it. Bug reported by Chinoy Gupta.
+
+ * tests/Makefile.am
+ Make sure to run mist_test on Ogg/Vorbis files.
+
+2008-07-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * regtest/Makefile.am
+ Use SQLITE3_CFLAGS to locate sqlite headers.
+
+2008-07-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html doc/FAQ.html
+ Add notes about which versions of windows libsndfile works on.
+
+2008-07-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/misc_test.c
+ Add a test for correct handling of Ambisonic files. Thanks to Fons
+ Adriaensen for the test.
+
+ * src/wav.c src/wav_w64.c
+ Fix handling of Ambisonic files. Thanks to Fons Adriaensen for the patch.
+
+2008-06-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Fix detection/enabling of external libs.
+
+ * M4/extra_pkg.m4 M4/Makefile.am
+ Add m4 macro PKG_CHECK_MOD_VERSION which is a hacked version
+ PKG_CHECK_MODULES. The new macro prints the version number of the package
+ it is searching for.
+
+2008-06-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Apply a fix from Axel Röbel where if the second loop in the instrument
+ chunk is none, the loop mode is written into the first loop.
+
+2008-05-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/test_float.c src/test_main.(c|h) src/Makefile.am
+ Add new file to test functions float32_(le|be)_(read|write) and
+ double64_(le|be)_(read|write). Hook into build and testsuite.
+
+ * src/double64.c src/float32.c
+ Fix bugs in functions found by test added above. Thanks to Nicolas Castagne
+ for reporting this bug.
+
+ * src/sndfile.h.in
+ Change time_reference_(low|high) entries of SF_BROADCAST_INFO struct to
+ unsigned.
+
+ * examples/sndfile-info.c
+ Print out the BEXT time reference in a sensible format.
+
+2008-05-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.c
+ Fuzz fixes.
+
+ * src/ogg.c
+ Add call to ogg_stream_clear to fix valgrind warning.
+
+ * src/aiff.c
+ Fix x86_64 compile issue.
+
+ * configure.ac src/Makefile.am src/flac.c src/ogg.c
+ Link to external versions of FLAC, Ogg and Vorbis.
+
+ * tests/lossy_comp_test.c tests/ogg_test.c tests/string_test.c
+ tests/vorbis_test.c tests/write_read_test.tpl
+ Fix tests when configured with --disable-external-libs.
+
+ * tests/external_libs_test.c tests/Makefile.am
+ Add new test and hook into build and test suite.
+
+ * src/command.c
+ Use HAVE_EXTERNAL_LIBS to ensure that the SFC_GET_FORMAT_* commands return
+ the right data when external libs are disabled.
+
+2008-05-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/write_read_test.tpl
+ Add a test for extending a file during write by seeking past the current
+ end of file.
+
+ * src/sndfile.c
+ Allow seeking past end of file during write.
+
+2008-05-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/api.html doc/command.html
+ Move all information about the sf_command function to command.html and add
+ a link from documentation of the sf_read/write_raw function to the
+ SFC_RAW_NEEDS_ENDSWAP command.
+
+ * doc/index.html doc/FAQ.html doc/libsndfile.css
+ Minor documentation tweaks.
+
+2008-05-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Add AM_PROG_CC_C_O.
+
+2008-04-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/error_test.c
+ Add a test to make sure if file opened with sf_open_fd, and then the file
+ descriptor is closed, then sf_close will return an error code. Thanks to
+ Dave Flogeras for the bug report.
+
+ * src/sndfile.c
+ Make sf_close return an error is the file descriptor is already closed.
+
+2008-04-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Set object format to aout for OS/2. Thanks to David Yeo.
+
+ * src/mpc2k.c src/sndfile.c src/sndfile.h.in src/common.h src/Makefile.am
+ Add ability to read MPC 2000 file.
+
+ * tests/write_read_test.tpl tests/misc_test.c tests/header_test.tpl
+ tests/Makefile.am
+ Add tests for MPC 2000 file format.
+
+ * examples/sndfile-convert.c
+ Allow conversion to MPC 2000 file format.
+
+2008-04-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/VORBIS/lib/codebook.c
+ Sync from upstream SVN.
+
+ * autogen.sh configure.ac
+ Minor tweaks.
+
+2008-04-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ogg.c
+ Add a patch that fixes finding the length in samples of an Ogg/Vorbis file.
+ The patch as supplied segfaulted and required many hours of debugging.
+
+ * src/OGG/bitwise.c
+ Sync from upstream SVN.
+
+2008-04-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fix up handling of 'APPL' chunk. Thanks to Axel Röbel for bringing up
+ this issue.
+
+2008-04-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/*.c
+ Add calls to sf_close() where needed.
+
+ * tests/utils.tpl tests/multi_file_test.c
+ Always pass 0 as the third argument to open when OS_IS_WIN32.
+
+2008-04-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/test_*
+ Add files test_main.[ch].
+ Collapse all tests into a single executable.
+
+2008-03-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/FLAC
+ Sync to upstream CVS.
+
+2008-03-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Make SF_MIN and SF_MAX macros MinGW friendly.
+
+ * examples/sndfile-(info|play).c
+ Use Sleep function from <windows.h> instead of _sleep.
+
+ * tests/locale_test.c
+ Disable some tests when OS_IS_WIN32.
+
+ * src/FLAC/src/share/replaygain_anal/replaygain_analysis.c
+ src/FLAC/src/share/utf8/utf8.c
+ MinGW fixes.
+
+2008-03-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ Tweaks to pcm16 <-> float conversion answer.
+
+2008-02-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/OGG
+ Sync to SVN upstream.
+
+ * Makefile.am
+ Add 'DISTCHECK_CONFIGURE_FLAGS = --enable-gcc-werror'.
+
+2008-02-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-jackplay.c
+ Minor tweaks to warning message printed when compiled without libjack.
+
+2008-01-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/peak_chunk_test.c
+ Improve read_write_peak_test to find more errors. Inspired by example
+ provided by Nicolas Castagne.
+
+ * src/aiff.c
+ Another SFM_RDWR fix shown up by above test.
+
+2008-01-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fix reading of COMM encoding string.
+
+ * src/chunk.c src/common.h src/Makefile.am
+ New file for storing and retrieving info about header chunks. Hook into
+ build.
+
+ * src/aiff.c
+ Use new chunk logging to fix problem with AIFF in RDWR mode.
+
+2008-01-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/command.c
+ Add WVE to the list of major formats.
+
+ * tests/aiff_rw_test.c
+ Fix error reporting.
+
+2008-01-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.[ch]
+ Add internal functions str_of_major_format, str_of_minor_format,
+ str_of_open_mode and str_of_endianness.
+
+ * tests/write_read_test.tpl
+ Fix reporting of errors in new_rdwr_XXXX_test.
+
+2008-01-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ Apply patch from Yair K. to fix compiles with OSS v4.
+
+ * src/common.h src/float32.c src/double64.c
+ Rename psf->float_enswap to psf->data_endswap.
+
+ * src/sndfile.h.in src/sndfile.c src/pcm.c
+ Add command SFC_RAW_NEEDS_ENDSWAP.
+
+ * tests/command.c
+ Add test for SFC_RAW_NEEDS_ENDSWAP.
+
+ * doc/command.html
+ Document SFC_RAW_NEEDS_ENDSWAP.
+
+ * tests/peak_chunk_test.c
+ Add test function read_write_peak_test. Thanks to Nicolas Castagne for the
+ bug report.
+
+2008-01-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-cmp.c
+ Add new example program contributed by Conrad Parker.
+
+ * examples/Makefile.am
+ Hook into build.
+
+ * doc/development.html
+ Change use or reconfigure.mk to autogen.sh.
+
+2008-01-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/win32_test.c
+ Add another win32 test.
+
+ * tests/util.tpl
+ Add function file_length_fd which wraps fstat.
+
+ * tests/Makefile.am
+ Run the multi_file_test on AU files.
+
+ * tests/multi_file_test.c
+ Use function file_length_fd() instead of file_length() to overcome stupid
+ win32 bug. Fscking hell Microsoft sucks so much.
+
+2008-01-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sd2.c
+ Fix a rsrc parsing bug. Example file supplied by Uli Franke.
+
+2007-12-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Allow use of either LGPL v2.1 or LGPL v3.
+
+ * tests/header_test.tpl
+ Add header_shrink_test from Axel Röbel.
+
+ * src/wav.c
+ Add fix from Axel Röbel for writing files with float data but no peak
+ chunk (ie peak chunk gets removed after the file is opened).
+
+ * src/aiff.c tests/header_test.tpl
+ Apply similar fix to above for AIFF files.
+
+ * src/wav.c tests/header_test.tpl
+ Apply similar fix to above for WAVEX files.
+
+ * src/command.c
+ Add Ogg/Vorbis to 'get format' commands.
+
+2007-12-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ogg.c
+ Fix seeking on multichannel Ogg Vorbis files. Reported by Bodo.
+ Set the default encoding quality to 0.4 instead of 4.0 (Bodo again).
+
+ * tests/ogg_test.c
+ Add stereo seek tests.
+
+2007-12-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/ogg_test.c
+ Add a test (currently failing) for stereo seeking on Ogg Vorbis files. Test
+ case supplied by Bodo.
+
+ * tests/utils.(def|tpl)
+ Add compare_XXX_or_die functions.
+
+2007-12-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fix a bug where ignoring ssnd_fmt.offset and ssnd_fmt.blocksize caused
+ misaligned reading of 24 bit data. Thanks to Uli Franke for reporting this.
+
+2007-12-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/vox_adpcm.c src/ima_oki_adpcm.[ch] src/Makefile.am
+ Merge in code from the vox-patch branch. Thanks to Robs for the patch
+ which fixes a long standing bug in the VOX codec.
+
+2007-12-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-convert.c
+ Fix handling of -override-sample-rate=X option.
+
+2007-11-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ogg.c src/VORBIS
+ Merge in Ogg Vorbis support from John ffitch of the Csound project.
+
+2007-11-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Recognise files with 'vox6' extension as 6kHz OKI VOX ADPCM files. Also
+ recognise 'vox8' as and 'vox' as 8kHz files.
+
+ * configure.ac
+ Detect libjack (JACK Audio Connect Kit).
+
+ * examples/sndfile-jackplay.c examples/Makefile.am
+ Add new example program to play sound files using the JACK audio server.
+ Thanks to Jonatan Liljedahl for allowing this to be included.
+
+2007-11-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Update support table with SD2 and FLAC.
+
+2007-11-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fix calculation of internal value psf->read_current when attempting to read
+ past end of audio data.
+ Remove redundant code.
+
+ * tests/lossy_comp_test.c
+ Add read_raw_test to check that raw reads do not go past the end of the
+ audio data section.
+ Clean up error output messages.
+
+ * src/sndfile.c
+ Add code to prevent sf_read_raw from reading past the end of the audio data.
+
+ * tests/Makefile.am
+ Add the wav_pcm lossy_comp_test.
+
+2007-11-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac src/Makefile.am src/create_symbols_file.py
+ More OS/2 fixes from David Yeo.
+
+2007-11-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c tests/utils.tpl tests/benchmark.tpl
+ Improve handling of requirements for O_BINARY as suggested by Ed Schouten.
+
+2007-11-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Fix symbol class when SF_MIN is nested inside SF_MAX or vice versa.
+
+ * src/create_symbols_file.py
+ Add support for OS/2 contributed by David Yeo.
+
+2007-11-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * M4/gcc_version.m4
+ Add macro AC_GCC_VERSION to detect GCC_MAJOR_VERSION and GCC_MINOR_VERSION.
+
+ * configure.ac
+ Use AC_GCC_VERSION to work around gcc-4.2 inline warning stupidity.
+ See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33995
+ Use -fgnu-inline to prevent stupid warnings.
+
+2007-11-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/util.tpl
+ Increase the printing width for print_test_name().
+
+ * tests/command_test.c tests/Makefile.am
+ Add tests for correct updating of broadcast WAV coding history.
+
+ * examples/sndfilehandle.cc examples/Makefile.am
+ Add example program using the C++ SndfileHandle class.
+
+2007-10-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/sndfile.c
+ Add error codes SFE_ZERO_MAJOR_FORMAT and SFE_ZERO_MINOR_FORMAT.
+
+2007-10-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sd2.c
+ Identify sample-rate/sample-size/channels by resource id.
+
+2007-10-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/broadcast.c src/common.h src/sndfile.c
+ Improvements to handling of broadcast info in WAV files. Thanks to Frederic
+ Cornu and other for their input.
+
+2007-10-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/FLAC/include/share/alloc.h
+ Mingw fix for SIZE_T_MAX from Uli Franke.
+
+2007-10-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/open_fail_test.c tests/error_test.c tests/Makefile.am
+ Move tests from open_fail_test.c to error_test.c and remove the former.
+
+2007-10-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/scale_clip_test.(def|tpl)
+ Add tests for SFC_SET_INT_FLOAT_WRITE command.
+
+ * doc/command.html
+ Add docs for SFC_SET_INT_FLOAT_WRITE command.
+
+ * examples/sndfile-play.c tests/dft_cmp.c
+ Fix gcc-4.2 warning messages.
+
+2007-10-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/sndfile.c
+ Add command SFC_GET_CURRENT_SF_INFO.
+
+ * src/sndfile.h.in src/sndfile.c src/create_symbols_file.py
+ Remove function sf_get_info (only ever in pre-release code).
+
+ * tests/command_test.c
+ Add test for SFC_GET_CURRENT_SF_INFO.
+
+2007-10-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Add parsing of 'exif' chunks. Originally coded by Trent Apted.
+
+ * configure.ac
+ Put config stuff in Cfg directory.
+ Remove check for inttypes.h.
+
+2007-10-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/w64.c
+ Fix writing of 'riff' chunk length and check for correct value in parser.
+
+2007-09-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Link to MP3 FAQ entry.
+
+2007-09-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/flac.c
+ Move the blocksize check to an earlier stage of flac_buffer_copy.
+
+2007-09-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/FLAC
+ Huge merge from FLAC upstream.
+
+2007-09-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/*.c
+ Change license to all example programs to BSD.
+
+2007-09-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/FLAC/include/FLAC/metadata.h
+ Include <sys/types.h> to prevent compile error on OSX.
+
+ * Octave/octave_test.sh
+ Disable test on OSX. Can't get it to work.
+
+ * src/flac.c
+ Check the blocksize returned from the FLAC decoder to prevent buffer
+ overruns. Reported by Jeremy Friesner. Thanks.
+
+2007-09-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Makefile.am M4/octave.m4
+ Fix build when Octave headers are not present.
+
+2007-08-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/development.html
+ Add note about bzr repository directory looking empty.
+
+2007-08-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac Octave/* M4/octave_*
+ Bunch of changes to add ability to build GNU Octave modules to read/write
+ sound files using libsndfile from Octave.
+
+2007-08-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * acinclude.m4 configure.ac ...
+ Get rid of acinclude.m4 and replace it with an M4 directory.
+
+2007-08-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in
+ Remove crufty Metrowerks compiler support. Allow header file to be compiled
+ on windows with both GCC and microsoft compiler.
+
+2007-08-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/dft_cmp.[ch] tests/floating_point_test.tpl
+ Clean up floating point tests.
+
+2007-08-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fix segfault when COMM chunk length is byte swapped.
+
+2007-08-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/mat4.c src/mat5.c src/sndfile.c
+ Add a generic SFE_CHANNEL_COUNT_ZERO error, remove format specific errors.
+
+ * src/au.c
+ Fix crash on AU files with zero channel count. Reported by Ben Alison.
+
+2007-08-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/voc.c
+ Fix bug in handling file supplied by Matt Olenik.
+
+2007-07-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/OGG
+ Merge from OGG upstream sources.
+
+2007-07-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/FLAC
+ Merge from FLAC upstream sources.
+
+2007-07-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/flac.c
+ Fix memory leak; set copy parameter to FALSE in call to
+ FLAC__metadata_object_vorbiscomment_append_comment.
+
+ * src/common.[ch]
+ Add function psf_rand_int32().
+
+2007-07-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/FLAC
+ Merge from FLAC upstream sources.
+
+ * src/strings.c tests/string_test.c tests/Makefile.am
+ Make sure string tests for SF_STR_LICENSE actually works.
+
+2007-07-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/string_test.c
+ Add ability to test strings stored in metadata secion of FLAC files.
+
+ * src/string.c
+ Fix logic for testing if audio data has been written and string is added.
+ Make sure SF_STR_ALBUM actually works.
+
+ * src/flac.c
+ Finalize reading/writing string metadata. Tests pass.
+
+ * src/sndfile.h.in tests/string_test.c src/flac.c
+ Add string type SF_STR_LICENSE, update test and use for FLAC files.
+
+ * src/sndfile.h.in
+ Add definition for SFC_SET_SCALE_FLOAT_INT_WRITE command.
+
+ * src/common.h src/double64.c src/float32.c src/sndfile.c
+ Add support for SFC_SET_SCALE_FLOAT_INT_WRITE (still needs testing).
+
+2007-07-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/flac.c
+ Apply patch from Ed Schouten to read artist and title metadata from FLAC
+ files.
+ Improve reporting of FLAC metadata.
+
+ * src/sndfile.h.in tests/string_test.c src/flac.c
+ Add string type SF_STR_ALBUM, update test and use for FLAC files.
+
+2007-06-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/FLAC/*
+ Merge from upstream CVS.
+
+2007-06-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/FLAC/*
+ Update from upstream CVS.
+
+2007-06-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/cpp_test.cc
+ Add extra tests for when the SndfileHandle constructor fails.
+
+ * src/sndfile.hh
+ Make sure failure to open the file in the constructor does not allow later
+ calls to other methods to fail.
+
+2007-06-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/util.tpl
+ Add function write_mono_file.
+
+ * tests/generate.[ch] tests/Makefile.am
+ Add files generate.[ch] and hook into build.
+
+ * tests/write_read_test.tpl
+ Add multi_seek_test.
+
+ * src/flac.c
+ Fix buffer overflow bug. Test provided by Jeremy Friesner and fix provided
+ by David Viens.
+
+2007-06-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ Minor update.
+
+ * configure.ac src/FLAC/src/libFLAC/ia32/Makefile.am src/Makefile.am
+ Apply patch from Trent Apted make it compile on Intel MacOSX. Thanks Trent.
+
+2007-05-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Fix writing of MSGUID subtypes. Thanks to Bruce Sharpe.
+
+2007-05-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Fix array indexing bug raised by Bruce Sharpe.
+
+2007-05-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/FLAC/src/share/getopt/getopt.c
+ Fix Mac OSX / PowerPC compile warnings.
+
+ * configure.ac
+ Make sure WORDS_BIGENDIAN gets correctly defined for FLAC code.
+
+2007-05-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ Add Q/A about MP3 support.
+
+2007-05-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/new_file_type.HOWTO
+ Minor updates.
+
+2007-05-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wve.c
+ Fix a couple bad parameters with psf_log_printf.
+
+ * src/pcm.c
+ Improve error reporting.
+
+ * src/common.h src/common.c
+ Constify psf_hexdump.
+
+2007-04-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/FLAC
+ Ditch and re-import required FLAC code.
+
+ * configure.ac
+ Force FLAC__HAS_OGG variable to 1.
+
+ * src/FLAC/src/libFLAC/stream_encoder.c
+ Fix compiler warnings.
+
+2007-04-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac tests/win32_ordinal_test.c
+ Detect if win32 DLL is beging generated and only run win32_ordinal_test if
+ true.
+
+ * src/G72x/Makefile.am src/Makefile.am
+ Use $(EXEEXT) where possible.
+
+2007-04-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wve.c src/common.h src/sndfile.c
+ Complete definition of SfE_WVE_NO_WVE error message.
+
+ * src/wve.c
+ Fix error in files generated on big endian systems. Robustify parsing.
+
+2007-04-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/double64.c
+ Fix clipping of double to short conversions on 64 bit systems.
+
+ * src/flac.c regtest/database.c tests/cpp_test.cc
+ Fix compile warnings for 64 bit systems.
+
+2007-04-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c src/wav_w64.c
+ Use audio detect function when 'fmt ' chunk data is suspicious.
+
+ * configure.ac
+ Add ugly hack to remove -Werror from some Makefiles.
+
+2007-04-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/GSM610/long_term.c src/macbinary3.c tests/cpp_test.cc
+ Add patch from André Pang to clean up compiles on OSX.
+
+ * src/wve.c src/common.h src/sndfile.c src/sndfile.h.in
+ examples/sndfile-convert.c
+ Merge changes from Reuben Thomas to improve WVE support.
+
+ * tests/lossy_comp_test.c tests/Makefile.am
+ Add tests for WVE files.
+
+2007-04-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.hh
+ Add a static SndfileHandle::formatCheck method as suggested by Jorge
+ Jiménez.
+
+2007-04-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fixed a bug in sf_error() where the function itself was being compared
+ against zero. Add a check for a NULL return from peak_info_calloc. Fix a
+ possible NULL dereference.
+
+2007-04-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/flac.c
+ Turn off seekable flag when writing, return SFE_BAD_RDWR_FORMAT when
+ opening file for RDWR.
+
+ * src/sndfile.c
+ Improve error message for SFE_BAD_RDWR_FORMAT.
+
+ * src/mat4.c
+ Fix array indexing issue. Thanks to Ben Allison (Nullsoft) for alerting me.
+
+2007-03-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ Add Q/A 19 on project files.
+
+2007-03-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Guard agains MacOSX universal binary compiles.
+
+ * doc/FAQ.html
+ Add Q/A 18 and clean up Q3.
+
+2007-02-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Add support for 'in24' files.
+
+2007-02-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c src/wav_w64.c src/wav_w64.h
+ Start work towards detecting ausio codec type from the actual audio data.
+
+ * src/audio_detect.c src/test_audio_detect.c
+ Add new file and its unit test.
+
+2007-02-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/cooledit-fixer.c examples/Makefile.am
+ Remove old broken example program.
+
+2007-02-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c src/sndfile.h.in src/create_symbols_file.py
+ Add function sf_get_info.
+
+2007-01-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ For ALSA, use the 'default' device instead of 'plughw:0'.
+
+2007-01-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Allow writing of WAV/WAVEX 'BEXT' chunks in SFM_RDWR mode.
+
+2007-01-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/development.html doc/embedded_files.html man/sndfile-play.1
+ Minor documentation fixes. Thanks Reuben Thomas.
+
+2006-12-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-convert.c
+ Add -override-sample-rate command line option.
+
+2006-11-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/misc_test.c
+ Force errno to zero at start of some tests.
+
+ * src/sndfile.c
+ Minor clean up of error handling.
+
+ * configure.ac
+ Remove an assembler test which was failing on OSX.
+
+2006-11-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Fix the definition of SF_PLATFORM_S64 for MinGW.
+
+ * src/FLAC/Makefile.am src/FLAC/share/grabbag/Makefile.am
+ Fix path problems for MinGW.
+
+2006-11-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sfendian.h
+ Add include guard.
+
+ * src/Makefile.am src/flac.c
+ Clean up include paths.
+
+ * src/test_conversions.c
+ New file to test psf_binheader_readf/writef functions.
+
+ * src/Makefile.am src/test_file_io.c src/test_log_printf.c src/common.c
+ Clean up unit testing.
+
+ * src/common.c
+ Fix a bug reading/writing 64 bit header fields. Thanks to Jonathan Woithe
+ for reporting this.
+
+ * src/test_conversions.c
+ Complete unit test for above fix.
+
+2006-11-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ More refactoring to clean up psf_open_file() and vairous sf_open()
+ functions.
+
+2006-11-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Apply a patch from Jonathan Woithe to allow opening of (malformed) WAV
+ files of over 4 gigabytes.
+
+2006-11-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Refactor function psf_open_file() to provide a single return point.
+
+ * tests/misc_test.c
+ Fix permission_test to ensure that read only file can be created.
+
+2006-11-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Add SF_PLATFORM_S64 macro as a platform independant way of doing signed 64
+ bit integers.
+
+ * src/aiff.c src/svx.c src/wav.c
+ Add warning in log if files are larger than 4 gigabytes in size.
+
+2006-11-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/FLAC src/OGG confgure.ac src/Makefile.am
+ Pull in all required FLAC and OGG code so external libraries are not
+ needed. This makes compiling on stupid fscking Windoze easier.
+
+2006-10-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sd2.c
+ Add workaround for switched sample rate and sample size.
+
+ * src/wav.c
+ Add workaround for excessively long coding history in the 'bext' chunk.
+
+2006-10-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/sndfile.c src/wav.c doc/command.html
+ Use SF_AMBISONIC_* instead of SF_TRUE/SF_FALSE.
+
+2006-10-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/wav.c src/wav_w64.c src/common.h doc/command.html
+ Apply a patch from Fons Adriaensen to allow writing on WAVEX Ambisonic
+ files. Still needs a little tweaking before its ready for release.
+
+ * src/*.c
+ Use the UNUSED macro to prevent compiler warnings.
+
+2006-10-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fix a bug in parsing AIFF files with a slightly unusual 'basc' chunk. Thanks
+ to David Viens for providing two example files.
+
+ * src/common.(c|h) src/aiff.c
+ Add a function psf_sanitize_string and use it in aiff.c.
+
+2006-10-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav_w64.c
+ Apply a patch from Fons Adriaensen which fixes a minor WAVEX GUID issue.
+
+2006-10-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/Makefile.am
+ Fix problem related to recent test coverage changes.
+
+2006-10-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac tests/Makefile.am
+ Add --enable-test-coverage configure option.
+
+2006-10-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.hh
+ Add an std::string SndfileHandle constructor.
+
+ * tests/scale_clip_test.tpl
+ Fix the 'make distcheck' target.
+
+2006-10-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/double64.c src/float32.c
+ Add optional clipping on float file data to int read data conversions.
+
+ * tests/tests/scale_clip_test.(def|tpl)
+ Add test for above new code.
+
+2006-09-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/aiff_rw_test.c
+ Add 'MARK' chunks to make sure they are parsed correctly.
+
+2006-09-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fix parsing of MARK chunks. Many thanks to Sciss for generating files to
+ help debug the problem.
+
+2006-09-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Make the SF_MIN and SF_MAX macros at least partially type safe.
+
+ * tests/lossy_comp_test.c
+ Fix overflow problems when ensuring that signalis not zero.
+
+2006-08-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac docs/*.html
+ Changes for release 1.0.17.
+
+2006-08-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/flac.c
+ Remove inline from functions called by pointer. Thanks to Sampo Savolainen
+ for notifying me of this.
+
+2006-07-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.hh
+ Add writeSync method.
+ Add copy constructor and assignment operator (thanks Daniel Schmitt).
+ Add methods readRaw and writeRaw.
+ Make read/write/readf/writef simple overlaods instead of templates (thanks
+ to Trent Apted for suggesting this).
+
+ * tests/cpp_test.cc
+ Cleanup. Add tests.
+
+2006-07-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.hh
+ Templatize the read/write/readf/writef methods as suggested by Lars Luthman.
+ Prevent the potential leak of SNDFILE* pointers in the openRead/openWrite/
+ openReadWrite methods.
+ Add const to SF_INFO pointer in Sndfile constructor.
+ Make the destrictor call the close() method.
+
+ * tests/cpp_test.cc
+ Add more tests.
+
+2006-07-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/cpp_test.cc
+ Remove the generated file so "make distcheck" passes.
+
+ * src/Makefile.am
+ Add sndfile.hh to distributed header files.
+
+ * src/sndfile.hh
+ Change the license for the C++ wrapper to modified BSD.
+
+2006-07-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.hh
+ Complete it.
+
+ * tests/cpp_test.cc
+ Add more tests.
+
+2006-07-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/utils.tpl
+ Add extern C to generated header file.
+
+ * src/sndfile.hh
+ Work towards completing this.
+
+ * tests/cpp_test.cc tests/Makefile.am
+ Add a C++ test and hook into build.
+
+ * configure.ac
+ Add appropriate CXXFLAGS.
+
+2006-07-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Test if compiler supports -Wpointer-arith.
+
+ * src/common.c
+ Fix a warning resulting from -Wpointer-arith.
+
+2006-07-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ Explicitly set endian-ness as well as setting 16 bit output.
+
+ * examples/sndfile-info.c
+ Make sure to parse info if file fails to open.
+
+ * src/sndfile.c
+ Handle parse error a little better.
+
+ * src/wav_w64.[ch]
+ Minor clean up, add detection of IPP ITU G723.1.
+
+2006-06-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Make sure psf->dataoffset gets reset to zero when openning headersless
+ files based on the file name extension.
+
+2006-06-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/(command|lossy_comp|pcm|scale_clip)_test.c tests/fix_this.c
+ tests/write_read_test.(tpl|def)
+ Fix gcc-4.1 compiler warnings about "dereferencing type-punned pointer will
+ break strict-aliasing rules".
+
+ * examples/cooledit-fixer.c
+ More fixes like above.
+
+2006-06-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Fix a windows bug where the syserr string of SF_PRIVATE was not being set
+ correctly.
+
+ * src/sndfile.c
+ Fixed a logic bug in sf_seek(). Thanks to Paul Davis for finding this.
+
+2006-06-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Fixed detection of S_IRGRP.
+
+2006-05-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * sndfile-convert.c
+ Add conversion SF_INSTRUMENT data when present.
+
+2006-05-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/development.html
+ Removed references to tla on windows.
+
+ * src/common.h src/sndfile.c
+ Add separate void pointers for file containter and file codec data to
+ SF_PRIVATE struct. Still need to move all existing fdata pointers.
+
+ * tests/write_read_test.tpl
+ Change the order of some tests.
+
+ * src/aiff.c
+ When writing 'AIFC' files, make sure get an 'FVER' gets added.
+
+ * src/common.h src/(dwvw|flac|g72x|gsm610|ima_adpcm|ms_adpcm|paf|sds).c
+ src/(sndfile|voc|vox_adpcm|xi).c
+ Remove fdata field from SF_PRIVATE struct and replace it with codec_data.
+
+2006-05-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/testprog.c Win32/Makefile.am
+ Add a minimal win32 test program.
+
+ * Win32/README-precompiled-dll.txt Mingw-make-dist.sh
+ Update readme and Mingw build script.
+
+2006-05-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac acinclude.m4
+ Minor fixes for Solaris.
+
+2006-05-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/test_endswap.(def|tpl)
+ Fix printf formatting for int64_t on 64 bit machines.
+
+2006-05-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/binhead_check.py
+ New file to check for bad parameters passed to psf_binheader_writef().
+
+ * src/Makefile.am
+ Hook into test suite.
+
+ * src/voc.c src/caf.c src/wav.c src/mat5.c src/mat4.c
+ Fix bugs found by new test program.
+
+ * src/double64.c
+ Clean up double64_get_capability().
+
+2006-05-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav_w64.c
+ Fix a bug on x86_64 where an int was being passed via stdargs and being
+ read using size_t which is 64 bits. Thenks to John ffitch for giving me a
+ login on his box.
+
+2006-05-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/caf.c src/double64.c examples/sndfile-info.c tests/virtual_io_test.c
+ tests/utils.tpl
+ Fix a couple of signed/unsigned problems.
+
+2006-05-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/command_test.c
+ Add channel map tests.
+
+ * src/common.h src/sndfile.c
+ Add a pointer the the SF_PRIVATE struct and make sure it gets freed in
+ sf_close().
+
+2006-04-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac doc/(command|index|api).html NEWS README
+ Updates for 1.0.16 release.
+
+ * src/sndfile.h.in
+ Define enums for channel mapping.
+
+ * examples/sndfile-info.c
+ Clean up usage of SF_INFO struct.
+
+2006-04-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/util.tpl
+ Add function testing function exit_if_true().
+
+ * tests/floating_point_test.tpl
+ Fix a problem where the test program was not exiting when the test failed.
+
+2006-04-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/sndfile.c src/common.h src/command.c
+ Implement new commands SFC_GET_SIGNAL_MAX and SFC_GET_MAX_ALL_CHANNELS.
+
+ * doc/commands.html
+ Document new commands. Other minor updates.
+
+ * tests/peak_chunk_test.c
+ Update tests for new commands.
+
+2006-04-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/peak_chunk_test.c
+ Add test for RIFX and WAVEX files.
+ Try and confuse the PEAK chunk writing by enabling and disabling it.
+
+ * src/sndfile.c
+ Fix a bug where enabling and disabling PEAK chunk was screwing up.
+
+2006-03-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in
+ Add the block of 190 reserved bytes into this struct to allow for
+ future expansion.
+
+ * src/wav.c src/sndfile.c src/broadcast.c
+ Significant cleanup of broadcast wave stuff.
+
+ * examples/sndfile-info.c
+ Fix print message.
+
+ * tests/command_test.c tests/Makefile.am
+ Complete bext tests, hook test in test suite.
+
+2006-03-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in
+ Make coding_history field of SF_BROADCAST_INFO struct a char array instead
+ of a char pointer.
+
+ * src/sndfile.c src/common.h src/wav.c
+ Clean up knock on effects of above chnage.
+
+ * examples/sndfile-info.c
+ Add -b command line option to usage message.
+ Clean up output of broadcast wave info.
+
+ * src/wav.c
+ Ignore and skip the 'levl' chunk.
+
+2006-03-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Fix handling of --enable and --disable configure args. Thanks to Diego
+ 'Flameeyes' Pettenò who sent the patch.
+
+2006-03-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/win32.html
+ Make it really clear that although the MSVC++ cannot compile libsndfile,
+ the precompiled DLL can be used in C++ programs compiled with MSVC++.
+
+2006-03-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fix bug in writing of INST chunk in AIFF files.
+ Fix potential bug in writing MARK chunks.
+
+ * src/sndfile.c
+ Make sure the instrument chunk can only be written at the start of the file.
+
+ * tests/command_test.c
+ Add check of log buffer.
+
+ * tests/utils.tpl
+ Add usage of space character to psf_binheader_writef.
+
+2006-03-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/Makefile.am tests/Makefile.am
+ Remove --source-time argument from autogen command lines.
+
+ * src/broadcast.c
+ New file for EBU Broadcast chunk in WAV files.
+
+ * src/sndfile.c src/sndfile.h.in src/wav.c src/common.h
+ Add patch from Paul Davis implementing read/write of the BEXT chunk.
+
+2006-03-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/README-precompiled-dll.txt
+ New file descibing how to use the precompiled DLL.
+
+ * Win32/Makefile.am
+ Add Win32/README-precompiled-dll.txt to EXTRA_DIST files.
+
+ * configure.ac
+ Bump version to 1.0.15.
+
+2006-03-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ On read, only add the endian flag if the file is big endian.
+
+ * src/ms_adpcm.c
+ Fixed writing of APDCM coeffs in RIFX files.
+
+ * tests/write_read_test.tpl tests/lossy_comp_test.c
+ Add tests for RIFX files.
+
+2006-03-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Mingw-make-dist.sh
+ Bunch of improvements.
+
+ * doc/win32.html
+ Update MinGW program versions.
+
+2006-03-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/create_symbols_file.py
+ Fix the library name in created win32 DEF file. Add correct DLL name for
+ Cygwin DLL.
+
+ * Win32/Makefile.am tests/Makefile.am
+ Remove redundant files, add win32_ordinal_test to test suite.
+
+ * tests/win32_ordinal_test.c
+ Update to do test in cygsndfile-1.dll as well.
+
+ * doc/win32.html
+ Fix typo, mention that -mno-cygwin with the Cygwin compiler does not work.
+
+ * src/wav.c src/wav_w64.c src/sndfile.c src/sndfile.h.in
+ Apply large patch from Jesse Chappell which adds support for RIFX files.
+
+2006-03-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Makefile.am
+ Add Mingw-make-dist.sh to the extra dist files.
+
+ * configure.ac
+ Fix setting SHLIB_VERSION_ARG for MinGW.
+
+ * tests/win32_ordinal_test.c
+ New test program to test that the win32 DLL ordinals agree with the DEF
+ file.
+
+2006-03-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Add a static inline function to convert an int to a size_t. This will be
+ a compile to nothing on 32 bit CPUs and a sign extension on 64 bit CPUs.
+
+ * src/aiff.c src/avr.c src/common.c src/xi.c src/gsm610.c
+ Fix an ia64 problem where a varargs function was being passed an int in
+ some places and a size_t in other places.
+
+ * src/sd2.c
+ Add a workaround for situations where OSX seems to add an extra 0x52 bytes
+ to the start of the resource fork.
+
+2006-02-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Mingw-make-dist.sh
+ Add a shell script to build the windows binary/source ZIP file.
+
+ * doc/index.html
+ Add download link for windows binary/source ZIP file. Add links for GPG
+ signatures.
+
+ * doc/win32.html
+ Remove info about building using microsoft compiler.
+
+ * configure.ac
+ Bump version to 1.0.14.
+
+2006-02-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sd2.c
+ Improve logging of errors in resource fork parser.
+
+2006-01-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/Makefile.msvc
+ Replace au_g72x.* with g72x.*. Thanks to ussell Borogove.
+
+2006-01-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ Make sure return values are initialised header buffer is full.
+
+ * src/wav.c
+ Add workarounds for messed up WAV files.
+
+2006-01-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/config.h
+ Undef HAVE_INTTYPES_H for win32.
+
+ * tests/command_test.c
+ Don't exit on error in instrument test for XI files.
+
+ * configure.ac
+ Bump version to 1.0.13.
+
+ * doc/*.html NEWS README
+ Update version numbers.
+
+2006-01-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/xi.c
+ Start work on add read/write of instrument chunks.
+
+ * src/command_test.c
+ Add tests for XI instrument chunk.
+
+ * tests/largefile_test.c tests/Makefile.am
+ Add new test and hook it into the build system. This test will not be run
+ automatically because it requires 3 Gig of disk space and takes 3 minutes
+ to run.
+
+2006-01-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ Fix calculation of samples remaining in win32 code. Thanks Axel Röbel.
+
+ * src/common.h
+ Make sure length of header buffer can hold header plus strings. Thanks Axel
+ Röbel.
+
+2006-01-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/aiff.c src/wav.c
+ Apply a patch from John ffitch (Csound project).
+ Add detune field to SF_INSTRUMENT struct.
+ Add reading/writing instrument chunks to WAV files.
+
+ * tests/command_test.c
+ Update SF_INSTRUMENT tests.
+
+ * tests/Makefile.am
+ Hook instrument tests into test suite.
+
+2006-01-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Check for <inttypes.h> because some broken systems (like Solaris) don't have
+ <stdint.h> which is the 1999 ISO C standard file containing int64_t.
+
+ * src/sfendian.h src/common.h
+ Use <inttypes.h> if <stdint.h> is not available.
+
+2005-12-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/peak_chunk_test.c
+ Extend and clean up tests.
+
+ * src/sndfile.c
+ Fix a bug that prevented the turning off of PEAK chunks.
+
+2005-12-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/error_test.c
+ Make the test distclean correct.
+
+ * src/file_io.c
+ Fix an SD2 MacOSX bug (reported by vince schwarzinger).
+
+2005-12-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c tests/command_test.c
+ Apply a big patch from John ffitch (Csound project) to add reading and
+ writing of instrument chunks to AIFF files. Also update the test.
+
+2005-12-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/aiff_rw_test.c tests/virtual_io_test.c tests/utils.tpl
+ Move test function dump_data_to_file() to utils.tpl.
+
+ * tests/error_test.c tests/Makefile.am
+ Updates, including a new test to test that sf_error() returns a valid error
+ number.
+
+2005-12-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/list_formats.c
+ Make sure the SF_INFO struct is memset to all zero before being used.
+ Thanks to Stephen F. Booth.
+
+ * src/sndfile.c
+ Make the return value of sf_error() match the API documentation.
+
+2005-11-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-convert.c
+ Allow conversion to raw gsm610.
+
+ * src/common.h src/sndfile.c src/au.c
+ Remove au_nh_open() and all references to it (wasn't working anyway).
+
+ * tests/headerless_test.c
+ Add new test for file extension based detection.
+
+ * src/sndfile.c
+ Rejig file extension based file type detection.
+
+2005-11-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Add "gsm" as a recognised file extension when no magic number can be found.
+
+ * tests/lossy_comp_test.c tests/Makefile.am
+ Test headerless GSM610.
+
+2005-11-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/api.html
+ Fix a minor typo and a minor error. Thanks Christoph Kobe and John Pavel.
+
+2005-10-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav_w64.c
+ Add more reporting of 'fmt ' chunk for G721 encoded files.
+
+ * src/wav.c
+ Gernerate a more correct 20 byte 'fmt ' chunk rather than a 16 byte one.
+
+2005-10-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/G72x/g72x.[ch]
+ Minor cleanup of interface.
+
+2005-10-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ogg.c
+ Removed the horribly broken and non-functional OGG implementation when
+ --enable-experimental was enabled. When OGG does finally work it will be
+ merged.
+
+ * src/caf.c
+ Fix a memory leak.
+
+2005-10-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/g72x.c src/G72x/*.(c|h) src/common.h src/sndfile.c src/wav.c src/au.c
+ Add support for G721 encoded WAV files.
+
+ * doc/index.html
+ Update support matrix.
+
+ * tests/lossy_comp_test.c
+ For file formats that support it, add string data after the audio data and
+ make sure it isn't treated as audio data on read.
+
+ * src/gsm610.c
+ Add code to ensure that the container close function (ie for WAV files) gets
+ called after the codec's close function. This allows GSM610 encoded WAV files
+ to have string data following the audio data.
+ Add an AIFF specific check on psf->datalength.
+
+ * src/wav.c
+ Simplify wav_close function.
+
+ * src/aiff.c
+ Make sure the tailer data gets written at an even file offset. Pad if
+ necessary.
+
+ * src/common.h
+ Replace the close function pointer in SF_PRIVATE with separate functions
+ codec_close and container_close. The former is always called first.
+
+ * src/*.c
+ Fix knock on effects of above.
+
+2005-10-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-info.c
+ Complete dumping SF_INSTRUMENT data.
+
+ * src/dwvw.c src/ima_adpcm.c src/gsm610.c src/ms_adpcm.c
+ Add extra checks in *_init function.
+
+ * tests/lossy_comp_test.c
+ Add a string comment to the end of the files to make sure that the decoder
+ doesn't decode beyond the end of the audio data section.
+
+2005-10-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-info.c
+ Minor code cleanup.
+ Start work on dumping SF_INSTRUMENT data.
+
+2005-10-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/common.h src/common.c
+ Update definition of SF_INSTRUMENT struct and create a function to allocate
+ and initialize the struct (input from David Viens).
+ Clean up definition of SF_INSTRUMENT struct.
+
+ * src/wav.c src/wav_w64.c
+ Add support for Ambisoncs B WAVEX files (David Viens).
+
+ * src/aiff.c src/wav.c src/wav_w64.c
+ Start work on reading/writing the SF_INSTRUMENT data.
+
+ * src/sndfile.c
+ Add code to get and set SF_INSTRUMENT data.
+
+ * tests/command_test.* tests/Makefile.am
+ Add test for set and getof SF_INSTRUMENT data.
+ The file command_test.c is no longer autogen generated.
+
+2005-10-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/gsm610.c
+ Minor cleanup.
+
+2005-10-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/lossy_comp_test.c
+ Minor cleanup.
+
+2005-10-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.c
+ Ensure sfconfig.h is included before any other header file.
+
+ * src/file_io.c
+ Add comments documenting the three sections of the file.
+
+ * src/gsm610.c
+ Make sure SF_FORMAT_WAVEX are handled correctly.
+
+2005-10-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Add options to allow disabling of FLAC and ALSA. Suggested by Ben Greear.
+
+2005-09-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/locale_test.c
+ Modify the way the unicode strings were encoded so that older compilers
+ do not complain. Thanks Axel Röbel.
+
+ * configure.ac
+ Bump the version to 1.0.12 for release.
+
+ * NEWS README Win32/config.h doc/(FAQ|index.html|command|api).html
+ Update version numbers.
+
+2005-09-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/flac.c
+ Fix valgrind error and minor cleanup.
+
+2005-09-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/(au|paf|aiff|w64|wav|svx).c
+ Make sure structs are initialised.
+
+2005-09-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Make -Wdeclaration-after-statement work with --enable-gcc-werror configure
+ option.
+ Add -std=gnu99 (C99 plus posix style stuff like gmtime_r) to CFLAGS if the
+ compiler supports it.
+
+2005-09-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac acinclude.m4
+ Add -Wdeclaration-after-statement to CFLAGS if the compilers supports it.
+
+2005-09-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/util.(tpl|def)
+ Make the test_write_*_or_die() functions const safe.
+
+2005-09-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/nist.c
+ Make sure the data offset is read from the file header. Thanks to
+ David A. van Leeuwen for a patch.
+
+2005-09-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac src/sfconfig.h
+ Check for <locale.h> and the function setlocale().
+ Set config variables to zero if not found.
+
+ * tests/locale_test.c tests/Makefile.am
+ Add new test program and hook into build/test system.
+
+2005-09-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/file_io.c
+ On windows, use windows specific types for file handles.
+ Add functions psf_init_files() and psf_use_rsrc().
+
+ * src/sd2.c
+ Make resource fork handling independant of file desciptor/handles.
+
+ * src/sndfile.c src/test_file_io.c
+ Fix knock on effects.
+
+2005-09-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/float_cast.h
+ The lrint and lrintf implementations in Cygwin are both buggy and slow.
+ Add replacements which were pulled from the Public Domain MinGW math.h
+ header file.
+
+2005-09-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/(lossy_comp_test|virtual_io_test).c
+ More Valgrind fixups.
+
+ * configure.ac
+ Simplify and correct configuring for Cygwin.
+
+ * Win32/config.h Win32/sndfile.h Win32/Makefile.msvc
+ Update build for MSVC.
+
+2005-09-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/lossy_comp_test.c
+ Make sure to close SNDFILE when exiting test when file format is not seekable.
+
+ * tests/(aiff_rw_test|virtual_io_test).c
+ Do a few valgrind fix ups.
+
+2005-09-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/float32.c src/double64.c
+ Replace floating point equality comparisons with greater/less comparisons.
+ Found by John Pavel using the Intel compiler.
+
+ * src/sfconfig.h
+ New file to clean up issues surrounding autoconf generated preprocessor
+ symbols.
+
+ * src/*.(c|h) tests/*.(c|tpl) examples/*.c
+ Fixed a bunch of other stuff found by John Pavel using the Intel compiler.
+
+ * src/file_io.c
+ Remove Mac OS9 Metrowerks compiler specific hacks.
+
+2005-08-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/w64.c
+ Cast integer literal to sf_count_t in call to psf_binheader_writef() to
+ prevent Valgrind error.
+
+2005-08-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/command.html
+ Improve documentation of SF_GET_FORMAT_SUBTYPE.
+
+2005-08-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-convert.c
+ Allow files to be converted to SD2 format.
+
+ * src/sd2.c
+ Fix a bug in reading and writing of SD2 files on little endian CPUs.
+ Thanks to Matthew Willis for finding this.
+
+2005-08-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/api.html
+ Update Note2 to point to SFC_SET_SCALE_FLOAT_INT_READ.
+
+2005-08-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Use $host_os instead of $target_os (thanks to Mo De Jong).
+
+2005-08-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/Makefile.am
+ Apply a patch from Mo DeJong to allow building outside of the source dir.
+
+ * src/file_io.c
+ Fix psf_fsync() for win32.
+
+ * src/wav.c src/wav_w64.(c|h)
+ Move some code from wav.c to wav_w64.c to improve the log output of files of
+ type WAVE_FORMAT_EXTENSIBLE.
+
+2005-08-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/create_symbols_file.py
+ Make sure sf_write_fsync is an exported symbol.
+
+ * examples/sndfile-convert.c
+ Add support for writing VOX adpcm files.
+
+2005-07-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/api.html
+ Document the new function sf_write_sync().
+
+ * doc/FAQ.html
+ Do you plan to support XYZ codec.
+
+2005-07-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/sndfile.c
+ Add function sf_write_sync() to the API.
+
+ * src/common.h src/file_io.c
+ Low level implementation (win32 not done yet).
+
+ * tests/write_read_test.tpl
+ Use the new function in the tests.
+
+2005-07-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/double64.c src/float32.c src/sndfile.c
+ Change the way PEAK chunk info is stored. Peaks now stored as an sf_count_t
+ for position and a double as the value.
+
+ * src/aiff.c src/caf.c src/wav.c
+ Fix knock on effects of above changes.
+
+ * src/caf.c
+ Implement 'peak' chunk for file wuth data in SF_FORMAT_FLOAT or
+ SF_FORMAT_DOUBLE format.
+
+2005-07-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/nist.c
+ Fix a bug where a variable was being used without being initialized.
+
+ * src/flac.c
+ Add extra debug in sf_flac_meta_callback.
+ Make a bunch of private functions static.
+
+ * src/aiff.c src/wav.c
+ Fix allocation for PEAK_CHUNK (bug found using valgrind).
+
+2005-07-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Move the peak_loc field of SF_PRIVATE to the PEAK_CHUNK struct.
+ Remove had_peak field of SF_PRIVATE, use pchunk != NULL instead.
+ Rename PEAK_CHUNK and PEAK_POS to PEAK_CHUNK_32 and PEAK_POS_32.
+
+ * src/aiff.c src/caf.c src/wav.c src/float32.c src/double64.c
+ Fix knock on effects from above.
+
+2005-07-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Prevent files with unknown chunks from being opened read/write.
+
+2005-07-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/flac.c
+ Do not use psf->end_of_file because it never gets set to anything.
+
+ * src/common.h
+ Remove unused SF_PRIVATE field end_of_file.
+
+2005-07-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ Change the 'S' format specifier of psf_binheader_writef() to write AIFF
+ style strings (no terminating character).
+
+ * src/aiff.c
+ Move to new (correct) AIFF string style. Thanks to Axel Röbel for being
+ so persistent on this issue.
+
+2005-07-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Allow SFE_UNSUPPORTED_FORMAT as an error from sf_open().
+
+ * doc/api.html doc/command.html
+ Documentation updates (thanks to Kyroz for promoting these updates).
+
+ * src/mat5.c
+ Modify the way the header is written.
+
+2005-07-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/caf.c
+ Add a 'free' chunk to the written file so that the audio data starts at
+ an offset of 0x1000.
+
+ * src/sndfile.c
+ Allow SFE_UNSUPPORTED_FORMAT as an error from sf_open().
+
+2005-07-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/caf.c src/sndfile.c
+ Add support for signed 8 bit integers.
+
+ * tests/write_read_test.tpl
+ Add test for signed 8 bit integers in CAF files.
+
+ * doc/index.html
+ Update matrix for signed 8 bit integers in CAF files.
+
+2005-07-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Update sf_check_format() to support CAF.
+
+ * examples/sndfile-convert.c
+ Add support for ".caf" file extension.
+
+ * doc/index.html
+ Add Apple CAF to the support matrix.
+
+ * src/caf.c
+ Add file write support.
+
+ * src/common.c
+ Fix printing of Frames.
+
+ * tests/Makefile.am tests/write_read_test.tpl tests/lossy_comp_test.c
+ tests/header_test.tpl misc_test.c
+ Add tests for CAF files.
+
+2005-07-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ Fix Q/A about reading/writing memory buffers.
+
+ * src/caf.c
+ Bunch of work to support reading of CAF files.
+
+2005-07-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/(aiff|ima_adpcm|mat4|mat5|ms_adpcm).c examples/sndfile-play.c
+ Fix sign conversion errors reported by gcc-4.0.
+
+ * src/caf.c
+ New file for Apple's Core Audio File format.
+
+ * src/sndfile.c src/common.h src/sndfile.h.in src/Makefile.am
+ Hook new file into build system.
+
+2005-06-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src_wav_w64.c
+ Fix handling of stupidly large 'fmt ' chunks. Thanks to Vadim Berezniker
+ for supplying an example file.
+
+ * src/common.h src/sndfile.c
+ Remove redundant error code SFE_WAV_FMT_TOO_BIG.
+
+2005-06-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/common.h src/sndfile.c
+ Add public error value SF_ERR_MALFORMED_FILE.
+
+ * src/sndfile.c
+ When parsing a file header fails and we don't have a system error, then set
+ the error number to SF_ERR_MALFORMED_FILE (suggested by Kyroz).
+
+ * configure.ac
+ Allow sqlite support to be disabled in configure script.
+
+ * regtest/database.c regtest/sndfile-regtest.c
+ Fix compiling when sqlite is missing.
+
+2005-06-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Fix psf_is_pipe() and return value of psf_fread() when using virtual i/o.
+
+ * src/sndfile.c
+ Fix VALIDATE_AND_ASSIGN_PSF macro for virtual i/o.
+
+ * tests/virtual_io_test.c
+ Fill in skeleton test program.
+
+ * tests/Makefile.am
+ Move virtual i/o tests to end of tests with stdio/pipe tests.
+
+ * src/(sndfile.h.in|file_io.c|common.h|sndfile.c) tests/virtual_io_test.c
+ Rename some of the virtual i/o functions and data types.
+
+2005-06-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fix the return values of sf_commands : SFC_SET_NORM_DOUBLE,
+ SFC_SET_NORM_FLOAT, SFC_GET_LIB_VERSION and SFC_GET_LOG_INFO. Thanks to
+ Kyroz for pointing out these errors.
+
+ * doc/command.html
+ Correct documented return values for SFC_SET_NORM_DOUBLE and
+ SFC_SET_NORM_FLOAT. Thanks to Kyroz again.
+
+2005-05-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * regtest/*
+ Add new files for sndfile-regtest program.
+
+ * configure.ac Makefile.am
+ Hook regetest into build.
+
+ * src/wav.c src/common.c
+ Fix a regression where long ICMT chunks were causing the WAV parser
+ to exit.
+
+2005-05-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * libsndfile.spec.in
+ Add html docs to the files section as suggested by Karsten Jeppesen.
+
+ * src/aiff.c
+ Fix parsing of odd length ANNO chunks.
+
+2005-05-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Change the include guard to prevent clashes with other code.
+
+2005-05-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ Improve error handling in code for playback under Linux/ALSA.
+
+2005-05-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ircam.c
+ Fix writing of IRCAM files on big endian systems (thanks to Axel Röbel).
+
+ * src/wav.c
+ Add workaround for files created by the Peak audio editor on Mac which can
+ produce files with very short LIST chunks (thanks to Jonathan Segel who
+ supplied the file).
+
+2005-04-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Apply a patch From David Viens to make the parsing of basc chunks more
+ robust.
+
+ * src/wav.c
+ Another patch from David Viens to write correct wavex channel masks for
+ the most common channel configurations.
+
+2005-04-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/command.c
+ Only allow FLAC in the format arrays if FLAC is enabled. Thanks to
+ Leigh Smith.
+
+2005-03-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Add a directory field for storing the file directory to the SF_PRIVATE
+ struct.
+
+ * src/sndfile.c
+ Grab the directory name when copying the file path.
+
+ * src/file_io.c
+ Cleanup psf_open_rsrc() and also check for resource fork in
+ .AppleDouble/filename.
+
+2005-03-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/svx.c
+ Fix a bug in the printing of the channel count. Bug reported by Michael
+ Schwendt. Thanks.
+
+2005-01-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/paf.c
+ Fix a seek bug for 24 bit PAF files.
+
+ * tests/write_read_test.tpl
+ Update write_read_test to trigger the previously hidden PAF seek bug.
+
+2005-01-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c src/w64.c src/wav.c
+ Do not return a header parse error when the log buffer overflows.
+ Continuing parsing works even on files where the log buffer does overflow.
+ This avoids a bug on some weirdo WAV (and other) files.
+
+ * src/common.h src/sndfile.c
+ Remove SFE_LOG_OVERRIN error and its associated error message.
+
+ * src/file_io.c
+ Fix a rsrc fork problem on MacOSX.
+
+2004-12-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile-play.c
+ In the ALSA output code, added call to snd_pcm_drain() just before
+ snd_pcm_close() as suggested by Thomas Kaeding.
+ In the OSS output code, added two ioctls (SNDCTL_DSP_POST and
+ SNDCTL_DSP_SYNC) just before the close of the audio device.
+
+ * tests/virtual_io_test.c tests/Makefile.am
+ Add a new test program (currently empty) and add it to the build.
+
+2004-12-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/sndfile.h src/common.h src/file_io.c
+ src/create_symbols_file.py
+ Apply patch from Steve Baker which is the beginnings of a virtual
+ I/O interface.
+
+2004-12-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.c src/sndfile.h.in
+ Const-ify the write path throughout the library.
+
+2004-12-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/development.html
+ Minor improvements.
+
+2004-11-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/bugs.html
+ Minor improvements.
+
+2004-11-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Add workaround for Logic Platinum AIFF files with broken COMT chunks.
+
+2004-11-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ Remove some ambiguities in the SD2 FAQ answer.
+
+2004-11-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/sndfile.h Win32/config.h MacOS9/sndfile.h MacOS9/config.h
+ Updates from autoconfig versions.
+
+2004-11-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fix parsing of COMT chunks. Store SF_STR_COMMENT data in ANNO chunks
+ instead of COMT chunk.
+
+2004-11-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c src/common.h
+ Change the ptr argument to psf_write() from "void*" to a "const void*".
+ Thanks to Tobias Gehrig for suggesting this.
+
+2004-10-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c src/common.h
+ Add functions psf_close_rsrc() and read length of resourse fork into
+ rsrclength field of SF_PRIVATE.
+
+ * src/sd2.c
+ Make sure resource fork gets closed.
+
+ * tests/util.tpl
+ Add functions to check for file descriptor leakage.
+
+ * src/write_read_test.tpl
+ Use the file descriptor leak checks.
+
+ * src/sndfile.h.in
+ Add SFC_GET_LOOP_INFO and SF_LOOP_INFO struct.
+
+ * src/common.h
+ Add SF_LOOP_INFO pointer to SF_PRIVATE.
+
+ * src/wav.c src/aiff.c
+ Improve and add parsing of 'ACID' and 'basc' chunks, filling in
+ SF_LOOP_INFO data in SF_PRIVATE.
+
+2004-10-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sd2.c
+ Further cleanup: remove printfs, change snprintf to LSF_SNPRINTF.
+
+ * Win32/config.h Win32/sndfile.h
+ Updates.
+
+ * tests/util.tpl
+ Add win32 macro for snprintf.
+
+2004-10-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sfendian.h
+ Add macros : H2BE_SHORT, H2BE_INT, H2LE_SHORT and H2LE_INT.
+
+ * src/sd2.c
+ Use macros to make sure writing SD2 files on little endian machines works
+ correctly.
+
+ * tests/util.tpl
+ Add a delete_file() function which also deletes the resource fork of SD2
+ files.
+
+ * tests/write_read_test.tpl
+ Use delete_file() so that "make distcheck" works.
+
+2004-10-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c src/file_io.c
+ Move resource filename construction and testing to psf_open_rsrc().
+
+ * src/common.h src/sndfile.c
+ Add error SFE_SD2_FD_DISALLOWED.
+
+ * tests/util.tpl tests/*.(c|tpl)
+ Add and allow_fd parameter to test_open_file_or_die() so that use of
+ sf_open_fd() can be avoided when opening SD2 files.
+
+2004-10-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Update ACID chunk parsing.
+
+ * src/sd2.c
+ More fixes for files with large resource forks.
+
+2004-10-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/sndfile.c
+ Add error numbers and messages for sd2 files.
+
+ * src/sd2.c
+ Reading of sd2 (resource fork version) now seems to be working.
+
+2004-10-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.h
+ Update file_io.c to include win32 psf_rsrc_open().
+
+ * tests/floating_point_test.tpl
+ Remove use of __func__ in test programs (MSVC++ doesn't grok this).
+
+ * Win32/(config|sndfile).h MacOS9/(config|sndfile).h
+ Updates.
+
+2004-10-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sfendian.h
+ Fix endswap_int64_t_(array|copy).
+
+ * src/test_endswap.(tpl|def)
+ Add tests for above and inprove all tests.
+
+2004-10-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sfendian.h
+ Improve type safety, add endswap_double_array().
+
+ * src/double64.c
+ Use endswap_double_array() instead of endswap_long_array().
+
+ * src/test_endswap.(tpl|def) src/Makefile.am
+ Add preliminary endswap tests and hook into build system.
+
+2004-10-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/configure.ac src/makefile.am
+ Finally fix the bulding of DLLs on Win32/MinGW.
+
+ * tests/makefile.am
+ Fix running of tests on Win32/MinGW.
+
+2004-10-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/sndfile.c tests/floating_point_test.tpl
+ Rename SFC_SET_FLOAT_INT_MULTIPLIER to SFC_SET_SCALE_FLOAT_INT_READ.
+
+ * doc/command.html
+ Document SFC_SET_SCALE_FLOAT_INT_READ.
+
+2004-09-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/floating_point_test.(tpl|def)
+ Derived from floating_point_test.c.
+ Add (float|double)_(short|int)_test functions.
+
+ * tests/util.(tpl|def)
+ Make separate float and double versions of gen_windowed_sine().
+
+ * tests/write_read_test.tpl
+ Fix after changes to gen_windowed_sine().
+
+ * src/(float32|double64).c
+ Implement SFC_SET_FLOAT_INT_MULTIPPLIER.
+
+2004-09-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * acinclude.m4
+ Fix warnings from automake 1.8 and later.
+
+ * examples/sndfile-info.c
+ Add a "fflush (stdout)" after printing Win32 message.
+
+2004-09-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/Makefile.mingw.in
+ Add a "make install" target.
+
+2004-09-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/common.h src/sndfile.c src/command.c
+ Start work on adding command SFC_SET_FLOAT_INT_MULTIPLIER.
+
+2004-09-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-convert.c
+ Fix a bug converting stereo integer PCM files to float.
+
+2004-09-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ Appy patch from Conrad Parker to make Mac OSX error messages more
+ consistent and informative.
+
+ * doc/api.html
+ Fix a HTML HREF which was wrong.
+
+ * doc/win32.html
+ Add information about when nmake fails.
+
+2004-09-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ Another patch from Denis Cote to prevent race conditions.
+
+2004-09-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/ms_adpcm.c src/ima_adpcm.c
+ Fix alternative to ISO standard flexible struct array feature for broken
+ compilers.
+
+2004-08-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/string.c src/sndfile.c
+ Make sf_set_string() return an error if trying to set a string when in
+ read mode.
+
+2004-08-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Change the unnamed union into a named union so gcc-2.95 will compile it.
+
+ * src/*.c
+ Fixes to allow for the above change.
+
+2004-08-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ Fixes for Win32. Thanks to Denis Cote.
+
+ * Win32/Win32/Makefile.(msvc|mingw.in)
+ Fix build system after removal of sfendian.h.
+ Build sndfile-convert.
+
+ * src/Makefile.am
+ Remove sfendian.c from dependancies.
+
+2004-08-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in
+ Fix typo in comments (thanks Tommi Sakari Uimonen).
+
+2004-07-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/(a|u)law_test.c
+ Minor cleanup.
+
+2004-07-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/(pcm|float|double64|ulaw|alaw|xi).c
+ Optimise read/write loops by removing a redundant variable.
+
+2004-07-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Remove call to fsync() in psf_close().
+
+2004-07-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/pcm.c
+ Inline x2y_array() functions where possible.
+
+ * configure.ac
+ Detect presence of type int64_t.
+
+ * src/sfendian.c src/sfendian.h
+ Move functions in the first file to the sfendian.h as static inline
+ functions.
+ Improve endswap_long_*() where possible.
+
+2004-07-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/pcm.c
+ When converting from unsigned char to float or double, subtract 128 before
+ converting to float/double rather than after to save a floating point
+ operation as suggested by Stefan Briesenick.
+
+ * src/(pcm|sfendian|alaw|ulaw|double64|float32).c
+ Optimize inner loops by changing the loop counting slightly as suggested
+ by Stefan Briesenick.
+
+ * configure.ac
+ Detect presence of <byteswap.h>.
+
+ * src/sfendian.h
+ Use <byteswap.h> if present as suggested by Stefan Briesenick.
+
+ * src/pcm.c
+ Update bytewapping.
+
+2004-07-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/*.c
+ Change the psf->buffer field of SF_PRIVATE into a more type safe union with
+ double, float, int etc elements.
+
+2004-06-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ Merge slightly modifed patch from Stanko Juzbasic which allows playback of
+ mono files on MacOSX.
+
+2004-06-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-convert.c
+ Move copy_metadata() after the second sf_open().
+
+2004-06-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-convert.c
+ Fix a bug which caused the program to go into an infinite loop if the source
+ file has no meta-data. Thanks to Ron Parker for reporting this.
+
+ * src/sndfile.h.in
+ Add SF_STR_FIRST and SF_STR_LAST to allow enumeration of string types.
+
+ * Win32/sndfile.h MacOS9/sndfile.h
+ Update these as per the above file.
+
+2004-06-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac src/common.h src/ogg.c src/sndfile.c src/sndfile.h.in
+ src/Makefile.am
+ Apply large patch from Conrad Parker implementing Ogg Vorbis, Ogg Speex and
+ Annodex support via liboggz and libfishsound. Thanks Conrad.
+
+2004-06-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/avr.c src/ircam.c src/nist.c src/paf.c src/xi.c
+ Add cast to size_t for some parameters passed to psf_binheader_writef. This
+ is Debian bug number 253490. Thanks to Anand Kumria and Andreas Jochens.
+
+ * src/w64.c
+ Found and fixed a bug resulting from use of size_t when writing W64 'fmt '
+ chunk.
+
+2004-06-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Bump version to 1.0.10 ready for release.
+
+ * Makefile.am
+ Remove redundant files (check_libsndfile.py libsndfile_version_convert.py)
+ from distribution tarball.
+
+ * tests/header_test.tpl
+ Fix uninitialised variable.
+
+ * src/GSM610/short_term.c
+ Fix compiler warning on MSVC++.
+
+2004-05-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Improve record keeping of chunks seen and return an error if a file with
+ unusual chunks is opened in mode SFM_RDWR.
+
+ * src/mmreg.h
+ This file not needed so remove it.
+
+2004-05-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/header_test.tpl
+ Add extra_header_test().
+
+ * src/common.h src/sndfile.c
+ Add SFE_RDWR_BAD_HEADER error number and string.
+
+2004-05-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/utils.tpl tests/*.c tests/*.tpl
+ Add a line number argument to check_log_buffer_or_die() and update all
+ files that use that function.
+
+ * tests/header_test.tpl
+ Modify/update tests for files opened SFM_RDWR and SFC_UPDATE_HEADER_AUTO.
+
+ * src/aiff.c src/wav.c
+ Fix another bug in AIFF and WAV files opened in SFM_RDWR and using
+ SFC_UPDATE_HEADER_AUTO.
+
+ * src/test_file_io.c
+ Add a test for psf_ftruncate() function.
+
+2004-05-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fix another weird corner case bug found by Martin Rumori. Thanks.
+
+ * tests/header_test.(tpl|def)
+ Two new files to test for the absence of the above bug and include tests
+ moved from tests/misc_test.c.
+
+ * tests/Makefile.am
+ Hook new tests into build/test system.
+
+ * tests/misc_test.c
+ Remove update_header_test() which has been moved to the new files above.
+
+2004-05-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fixed a bug reported by Martin Rumori on the LAD list. If a file created
+ with a format of SF_FORMAT_FLOAT and then closed before any data is written
+ to it, the header can get screwed up (PEAK chunk gets overwritten).
+
+ * tests/write_read_test.tpl
+ Add a test (empty_file_test) for the above bug.
+
+2004-05-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/Makefile.mingw.in
+ Added a Makefile for MinGW (needs to be processed by configure).
+
+ * src/mmsystem.h src/mmreg.h
+ Add files from the Wine project (under the LGPL) to allow build of
+ sndfile-play.exe under MinGW.
+
+2004-05-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/GSM610/gsm610_priv.h
+ Replace ugly macros with inline functions.
+
+ * src/GSM610/*.c
+ Remove temporary variables used by macros and other minor fixes required by
+ above change.
+
+2004-05-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/pipe_test.tpl tests/stdio_test.c Win32/Makefile.msvc
+ Make sure these programs compile (even though they do nothing) on Win32
+ and add them to the "make check" target.
+
+ * src/sfendian.h
+ Fix warning on Sparc CPU and code cleanup.
+
+2004-05-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Fix warning messages when compiling under MinGW.
+
+2004-05-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Set HAVE_FLEXIBLE_ARRAY in src/config.h depending on whether the compiler
+ accepts the flexible array struct member as per 1999 ISO C standard.
+
+ * src/common.h src/ima_adpcm.c src/paf.c src/ms_adpcm.c
+ Added ugly #if HAVE_FLEXIBLE_ARRAY and provided a non-standards compliant
+ hack for non 1999 ISO C compliant compilers.
+
+2004-04-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/strings.c
+ If adding an SF_STR_SOFTWARE string, only append libsndfile-X.Y.Z if the
+ string does not already have libsndfile in the string. Thanks to Conrad
+ Parker.
+
+ * tests/string_test.c
+ Add test to verify the above.
+
+ * examples/sndfile-convert.c
+ Add ability to transcode meta data as well (Conrad Parker).
+
+2004-04-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/command.html
+ Fix minor error. Thanks to Simon Burton.
+
+ * doc/win32.html
+ Started adding instructions for compiling libsndfile under MinGW.
+
+ * configure.ac
+ Add --enable-bow-docs to enable black text on a white background HTML docs.
+
+ * doc/libsndfile.css.in
+ This is now a template file for configure which sets the foreground and
+ background colours.
+
+2004-04-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Do some MinGW fixes.
+
+ * configure.ac doc/Makefile.am
+ Install HTML docs when doing make install.
+
+2004-04-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-info.c
+ Print out the dB level with the signal max.
+
+2004-04-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Define S_ISSOCK in src/file_io.c if required.
+
+2004-04-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Improve printout configuration summary (as suggested by Axel Röbel).
+
+ * doc/index.html
+ Add link to pre-release location.
+
+ * src/sndfile.h.in
+ Remove comma after last element of enum.
+
+ * src/float32.c src/double64.c
+ Fix read/write of float/double encoded raw files to/from pipes.
+
+ * tests/pipe_test.c tests/pipe_test.tpl tests/pipe_test.def
+ Turn pipe_test.c into an autogenerated file and add tests for reading/
+ writing floats and doubles.
+
+ * tests/Makefile.am
+ Hook tests/pipe_test.* into build system.
+
+2004-04-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac acinclude.m4
+ Rename AC_C_STRUCT_HACK macro to AC_C99_FLEXIBLE_ARRAY.
+
+2004-03-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/misc_test.c
+ Perform update_header_test in RDWR mode as well.
+
+ * src/aiff.c
+ Fix problems when updating header in RDWR mode.
+
+2004-03-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c src/w64.c src/wav_w64.c
+ Integrate code supplied by David Viens for supporting microsoft's
+ WAVEFORMATEXTENSIBLE stuff. Thanks David for supplying this.
+
+ * configure.ac doc/*.html
+ Bump version to 1.0.9.
+
+2004-03-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/command.c src/sndfile.c src/sndfile.h.in src/wav.c
+ Started work on supporting microsoft's WAVEFORMATEXTENSIBLE gunk.
+
+2004-03-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/avr.c
+ New file to handle Audio Visual Resaerch files.
+
+ * src/sndfile.h.in src/common.h src/sndfile.c src/command.c
+ Hook AVR into everything else.
+
+ * tests/Makefile.am tests/write_read_test.tpl tests/misc_test.c
+ Add testing for AVR files.
+
+2004-03-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Fix psf_set_file() for win32. Thanks to Vincent Trussart (Plogue Art et
+ Technologie) for coming up with the solution.
+
+2004-03-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/write_read_test.tpl
+ Fixed a bug that was causing valgrind to report a memory leak. The bug was
+ in the test code itself, not the library.
+
+2004-03-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/generate.cs
+ An example showing how to use libsndfile from C#. Thanks to James Robson
+ for providing this.
+
+2004-03-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ Fix problems with WAV files containing large chunks after the 'data'
+ chunk. Thanks to Koen Tanghe for providing a sample file.
+
+2004-03-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Detect presense of ALSA (Advanced Linux Sound Architecture).
+
+ * examples/sndfile-play.c
+ Add ALSA output support.
+
+ * examples/Makefile.am
+ Add ALSA_LIBS to link line of sndfile-play.c.
+
+2004-03-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * acinclude.m4
+ Add new macro (AC_C_STRUCT_HACK) to detect whether the C compiler allows
+ the use of the what is known as the struct hack introduced by the 1999 ISO
+ C Standard.
+
+ * configure.ac
+ The last release would not compile with gcc-2.95 due to the use of features
+ (ie struct hack) introduced by the 1999 ISO C Standard.
+ Add check to make sure compiler handles this and bomb out if it doesn't.
+
+2004-03-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/write_read_test.tpl
+ Fix compiler warning on Win32.
+
+ * src/file_io.c
+ Fix use of an un-initialised variable in Win32 stuff.
+
+ * Win32/config.h examples/sndfile-play.c
+ Win32 fixes.
+
+2004-03-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Fix bug which occurres when configuring for MinGW.
+ If compiler is gcc and cross compiling use -nostdinc.
+
+2004-03-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/aiff.c src/wav.c src/float32.c src/double64.c
+ src/sndfile.c
+ Fix a bug with PEAK chunk handling for files with more than 16 channels.
+ Thanks to Remy Bruno for finding this.
+
+2004-03-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ Fix a bug which was preventing WAV files being openned correctly if the
+ file had a very large header. Thanks to Eldad Zack for finding this.
+
+2004-03-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac src/file_io.c
+ Fix cross-compiling from Linux to Win32 using the MinGW tools.
+
+2004-03-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/create_symbols_file.sh
+ Christian Weisgerber pointed out that the shell script did not run on a
+ real Bourne shell although it did run under Bash in Bourne shell mode.
+
+ * src/create_symbols_file.py
+ Rewrite of above in Python. Also add support for writing Win32 .def files.
+ The Python script generates Symbols.linux, Symbols.darwin and
+ libsndfile.def (Win32 version). These files get shipped with the tarball
+ so there should not be necessary to run the Python script when building
+ the code from the tarball.
+
+ * configure.ac src/Makefile.am Win32/Makefile.am
+ Hook new Python script into the build system.
+
+2004-02-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/configure.ac
+ Add --enable-gcc-werror option and move GCC specific stuff down.
+
+2004-02-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * acinclude.m4 configure.ac
+ Fix clip mode detection (tested in one of HP's testdrive Itanium II boxes).
+
+ * src/file_io.c
+ Added check for sizeof (off_t) != sizeof (sf_count_t) to prevent recurrence
+ of missing large file support on Linux and Solaris.
+
+2004-02-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ Fix a MacOSX specific bug which was caused by a space being inserted in
+ the middle of a file name.
+
+ * configure.ac src/Makefile.am examples/Makefile.am
+ Fix a couple of MacOSX build issues.
+
+2004-02-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/command.html
+ Document SFC_SET_CLIPPING and SFC_GET_CLIPPING.
+
+2004-02-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/*.html
+ Applied patch from Frank Neumann (author of lakai) which fixes many minor
+ typos in documentation. Thanks Frank.
+
+2004-02-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * ChangeLog
+ Changed my email address throughout source and docs.
+
+2004-02-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Make sure config.h is included before stdio.h to make sure large file
+ support is enabled on Linux (and Solaris).
+
+ * tests/misc_test.c
+ Disable update_header test on Win32. This should work but doesn't and
+ I'm not sure why.
+
+ * Make.bat Win32/Makefile.msvc
+ Updates.
+
+2004-01-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Changed logindex, headindex and headend files of SF_PRIVATE from unsigned
+ int to int to prevent weird arithmetic bugs.
+
+ * src/common.c src/aiff.c src/wav.c src/w64.c
+ Fixed compiler warnings resulting from above change.
+
+2004-01-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ Fixed a bug in header reader for some files with data after the sample data.
+
+2003-12-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/lossy_comp_test.c tests/Makefile.am
+ Add tests for AIFF/IMA files.
+
+2003-12-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/macbinary3.c src/macos.c
+ Two new files required for handling SD2 files.
+
+ * src/common.h
+ Add prototypes for functions in above two files.
+
+ * src/Makefile.am
+ Hook new files into build system.
+
+2003-12-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Add checks for mmap() and getpagesize() which might be used at some time
+ for faster file reads.
+ Add detection of MacOSX.
+
+2003-12-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ Minor mods to pkg-config section.
+
+2003-12-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/create_symbols_file.sh
+ Andre Pang (also known as Ozone) pointed out that on MacOSX, all non
+ static symbols are exported causing troubles when trying to link
+ libsndfile with another library which has any of the same symbols.
+ He fixed this by supplying the MacOSX linker with a file containing
+ all the public symbols so that only they would be exported and then
+ supplied a patch for libsndfile.
+ This wasn't quite ideal, because I would have to maintain two (3 if
+ you include Win32) separate files containing the exported symbols.
+ A better solution was to create this script which can generate a
+ Symbols file for Linux, MacoSX and any other OS that supports
+ minimising the number of exported symbols.
+
+ * configure.ac src/Makefile.am
+ Hook the new script into the build process.
+
+2003-12-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Added comments about Steve Dekorte's SoundConverter scam.
+
+2003-12-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Axel Röbel pointed out that on Mac OSX a pipe is not considered a fifo
+ (S_ISFIFO (st.st_mode) is false) but a socket (S_ISSOCK (st.st_mode) is
+ true). The test has therefore been changed to is S_ISREG and anything
+ which which does not return true for S_ISREG is considered a pipe.
+
+2003-11-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/misc_test.c
+ Fix update_header_test to pass SDS.
+
+ * src/sds.c
+ More minor fixes.
+
+ * tests/floating_point_test.c
+ Add test for SDS files.
+
+ * src/command.c
+ Add SDS to major_formats array.
+
+2003-11-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/write_read_test.tpl tests/misc_test.c
+ Add tests for SDS files.
+
+ * src/sds.c
+ Fix a bug in header update code.
+
+2003-11-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sds.c
+ Get file write working.
+
+ * src/paf.c
+ Fix a potential bug in paf24_seek().
+
+2003-11-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ Add Q/A about u-law encoded WAV files.
+
+ * Win32/*.h
+ Updated so it compiles on Win32.
+
+2003-11-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-convert.c
+ Add -alaw and -ulaw command line arguments.
+
+ * configure.ac
+ Add library versioning comments.
+ Add arguments to AC_INIT.
+
+2003-10-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Ross Bencina has contributed code to replace all of the (mostly broken)
+ Win32 POSIX emulation calls with calls the native Win32 file I/O API.
+ This code still needs testing but is likely to be a huge improvemnt
+ of support for Win32. Thanks Ross.
+
+2003-10-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/dwvw.c
+ Removed filedes field from the DWVW_PRIVATE struct.
+
+ * src/file_io.c
+ Change psf_fopen() so it returns psf->error instead of the file descriptor.
+ Add new functions psf_set_stdio() and psf_set_file().
+
+ * src/sndfile.c
+ Change these to work with changed psf_fopen() return value.
+ Remove all uses of psf->filedes from sndfile, making it easier to slot native
+ Win32 API file handling functions.
+
+ * src/test_file_io.c
+ Minor changes to make it compile with new file_io.c stuff.
+
+2003-10-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/gsm610.h
+ Rename a variable from true to true_flag. As Ross Bencina points out,
+ true is defined in the C99 header <stdbool.h>.
+
+ * src/file_io.c
+ If fstat() fails, return SF_TRUE instead of -1 (Ross Bencina).
+
+2003-10-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Increase the size of SF_BUFFER_LEN and SF_HEADER_LEN.
+
+ * src/sndfile.c
+ Fix sf_read/write_raw which were dividing by psf->bytwidth and
+ psf->blockwidth which can both be zero.
+
+ * examples/sndfile-info.c
+ Increase size of BUFFER_LEN.
+
+2003-09-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Add checks for <sys/wait.h> and ssize_t.
+ Other Win32/MinGW checks.
+
+ * src/aiff.c src/au_g72x.c src/file_io.c src/gsm610.c src/interleave.c
+ src/paf.c src/sds.c src/svx.c src/voc.c src/w64.c src/wav.c src/xi.c
+ Fix compiler warnings.
+
+2003-09-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/scale_clip_test.tpl
+ Add definition of M_PI if needed.
+
+2003-09-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Detect if S_IRGRP is declared in <unistd.h>.
+
+ * src/file_io.c tests/*.tpl tests/*.c
+ More fixes for Win32/MSVC++ and MinGW. MinGW does have <unistd.h> but that
+ file doesn't declare S_IRGRP.
+
+2003-10-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/config.h.in
+ Add comment stating that the sf_count_t typedef is determined when
+ libsndfile is being compiled.
+
+ * tests/utils.tpl
+ Modified so that utils.c gets one copy of the GPL and not two.
+
+
+2003-09-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/unistd.h src/sf_unistd.h
+ Move first file to the second. This will help for Win32/MSVC++ and MinGW.
+
+ * Win32/Makefile.am src/Makefile.am
+ Changed in line with above.
+
+ * Win32/Makefile.msvc
+ Removed "/I Win32" which is no longer required.
+
+ * src/file_io.c src/test_file_io.c tests/*.tpl tests/*.c
+ If HAVE_UNISTD_H include <unistd.h> else include <sf_unistd.h>. This should
+ work for Win32, MinGW and other fakes Unix-like OSes.
+
+ * src/*.c
+ Removed #include <unistd.h> from files which didn't need it.
+
+2003-09-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * libsndfile.spec.in
+ Apply fix from Andrew Schultz.
+
+2003-09-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/vox_adpcm.c
+ Only set psf->sf.samplerate if the existing value is invalid.
+
+2003-09-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ Started adding support for ALSA output.
+
+2003-09-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in
+ Removed <stdlib.h> from sndfile.h.
+
+ * src/*.c examples/*.c tests/*.c tests/*.tpl
+ Added <stdlib.h> where needed.
+
+2003-09-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Added ARRAY_LEN, SF_MAX and SF_MIN macros.
+
+2003-08-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Remove statements about alternative licensing arrangements.
+
+2003-08-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * MacOS MacOS9 Makefile.am configure.ac
+ Change directory name from MacOS to MacOS9
+
+ * MacOS9/MacOS9-readme.txt
+ Change name to make it really obvious, add text to top of file to make it
+ still more obvious again.
+
+2003-08-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/test_log_printf.c
+ Add tests for %u conversions.
+
+ * src/common.c
+ Fix psf_log_printf() %u conversions.
+
+2003-08-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fixed a bug where opening a file with a non-trival header in SFM_RDWR mode
+ would over-write part of the header. Thanks to Axel Röbel for pointing
+ this out. Axel also provided a patch to fix this but I came up with a
+ neater and more general solution.
+ Return error when openning an AIFF file with data after the SSND chunk
+ (Thanks Axel Röbel).
+
+ * tests/aiff_rw_test.c
+ Improvements to test program which will later allow it to be generalised to
+ test WAV, SVX and others as required.
+
+2003-08-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/pipe_test.c
+ Add useek_pipe_rw_test() submitted by Russell Francis.
+
+ * src/sndfile.c
+ In sf_open_fd(), check if input file descriptor is a pipe.
+
+ * src/sndfile.[ch]
+ Fix typo in variable name do_not_close_descriptor.
+
+2003-08-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/test_log_printf.c
+ Improve the tests for %d and %s conversions.
+
+ * src/common.c
+ Fixed a few problems in psf_log_printf() found using new tests.
+
+2003-08-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Add -Wwrite-strings warning to CFLAGS if the compiler is GCC. Thanks to
+ Peter Miller (Aegis author) for suggesting this and supplying a patch.
+
+ * src/*.c examples/*.c tests/*.c
+ Fix all compiler warnings arising from the above.
+
+2003-08-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/aiff_rw_test.c tests/Makefile.am
+ New test program to check for errors re-writing the headers of AIFC files
+ opened in mode SFM_RDWR.
+
+2003-07-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ Applied a patch from Tero Pelander to allow this program to run on systems
+ using devfs which used /dev/sound/dsp instead of /dev/dsp.
+
+2003-07-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/new_file_type.HOWTO
+ Updated document. Still incomplete.
+
+2003-06-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fix VALIDATE_SNDFILE_AND_ASSIGN_PSF which was returning an error rather
+ than saving it and returning zero.
+
+2003-06-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Two fixes for Mac OS9.
+ Fix all casts from sf_count_t to ssize_t (not size_t).
+
+2003-06-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Fix for reading files with RIFF length of 8 and data length of 0.
+
+2003-06-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.c tests/*.c tests/*.tpl
+ Added comments to mark code for removal when make Lite version of
+ libsndfile.
+
+2003-06-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-convert.c
+ Add extra error checking for unrecognised arguments.
+
+2003-06-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ima_adpcm.c
+ Started adding code to write IMA ADPCM encoded AIFF files.
+
+ * src/test_log_printf.c src/Makefile.am
+ New file to test psf_log_printf() function and add hooks into build system.
+
+ * src/common.c
+ Move psf_log_printf() function to top of the file and only compile the rest
+ of the file if if PSF_LOG_PRINTF_ONLY is not defined.
+
+2003-06-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/config.h Win32/sndfile.h
+ Updated with new config variables.
+
+ * Win32/unistd.h src/file_io.c
+ Added implementation of S_ISFIFO macro which Win32 seems to lack and is
+ used in src/file_io.c.
+
+ * tests/utils.tpl
+ Added #include <unitstd.h> to pull in Win32/unistd.h so it compiles for
+ Win32.
+
+ * src/Makefile.msvc
+ Added src\test_file_io.exe build target and run this as the very first
+ test.
+
+ * tests/win32_test.c
+ Add support for testing Cygwin32.
+
+ * configure.ac
+ Detect POSIX fsync() and fdatasync() functions.
+
+ * src/file_io.c
+ If compiling for Cygwin, call fsync() before calling fstat() to retrieve
+ file length.
+
+ * tests/pcm_test.tpl
+ Add a test for lrintf() function. This was required to detect a really
+ broken lrint() and lrintf() on Cygwin.
+
+ * tests/misc_test.c
+ Don't run permission test when compiling under Cygwin.
+
+ * src/float_cast.h
+ Fix fallback macro for lrint() and lrintf() to cast to long instead of int
+ to match official function prototypes.
+
+2003-06-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-convert.c
+ Modifications to improve accuracy of conversions; use double data for
+ floating point and int for everything else.
+
+ * src/ima_apdcm.c
+ Completed work on decoding IMA ADPCM encoded AIFF files. Still need to
+ get encoding working.
+
+2003-05-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c src/ima_adpcm.c
+ Start working on getting IMA ADPCM encoded AIFF files working.
+
+2003-05-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Fixed the touch command for when the autogen program is not found (Matt
+ Flax).
+
+ * src/ulaw.c src/alaw.c
+ Made these pipe-able.
+
+2003-05-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/paf.c src/ircam.c
+ Fixed writing to pipe.
+
+ * src/wav.c src/aiff.c src/nist.c src/mat*.c src/svx.c src/w64.c
+ Return SFE_NO_PIPE_WRITE if an attempt is made to write to a pipe.
+
+2003-05-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-info.c
+ Modified to detect unknown file lengths.
+
+ * src/mat4.c
+ Fix reading from a pipe.
+
+2003-05-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/pipe_test.c
+ Add more file types to tests.
+
+ * src/mat4.c
+ Removed explicit setting of psf->sf.seekable to SF_TRUE.
+
+ * tests/utils.tpl
+ Add macro for generating and check data in the stdio and pipe tests.
+
+ * tests/stdout_test.c tests/stdin_test.c
+ Use the above macro to generate known data on output and check data on
+ input.
+
+ * src/voc.c src/htk.c common.h sndfile.c
+ Disallow reading/writing VOC and HTK files from/to pipes be returning new
+ error values.
+
+ * src/w64.c
+ Fixes to allow reading from a pipe.
+
+2003-05-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac src/sndfile.h.in
+ When the configure script determines the sizeof (sf_count_t), also set the
+ value of SF_COUNT_MAX in sndfile.h.
+
+ * configure.ac
+ Remove -pedantic flag from default GCC compiler flags.
+
+ * tests/pipe_test.c
+ Add a pipe_read_test() before doing pipe_write_test().
+
+ * tests/scale_clip_test.c
+ Add test to make sure non-normalized values also clip in the right way.
+
+2003-05-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Add test to detect processor clipping capabilities.
+
+ * tests/stdin_test.c tests/stdout_test.c
+ Fix a pair of compiler warnings.
+
+ * src/common.h
+ Add new pipeoffset field to SF_PRIVATE. This will contain the current file
+ offset when operating on a pipe.
+
+ * src/common.c
+ Removed direct calls to psf_fread()/psf_fseek()/psf_fgets() etc from
+ psf_binheader_readf and redirect them to new buffered versions
+ header_read(), header_seek() and header_gets().
+ Add "G" format specifier to emulate fgets() functionality with buffering.
+ This will allow reading some file types from pipes.
+
+ * src/file_io.c
+ When the file descriptor is a pipe, manintain psf->pipeoffset.
+
+ * src/pvf.c
+ Change use of psf_fgets() to psf_binheader_readf() as required but changes to header re
+
+ * src/au.c
+ Fix reading from a pipe.
+
+2003-05-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/pcm.c
+ Add clipping versions of the f2XXX_array() functions to allow option of
+ clipping data that would otherwise overflow.
+
+ * tests/scale_clip_test.tpl tests/scale_clip_test.def
+ New files test that clipping option does actually work.
+
+2003-05-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Fixed a typo ("OS(" instead of "OS9").
+
+2003-05-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/open_fail_test.c
+ Include <string.h> to prevent warning message of missing declaration of
+ memset().
+
+2003-05-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Add new "add_clipping" field to SF_PRIVATE.
+
+ * src/sndfile.h.in src/sndfile.c
+ Add command SFC_SET_CLIPPING which sets/resets add_clipping field.
+
+2003-05-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/api.html
+ Add docs for sf_set_string() and sf_get_string().
+
+ * src/common.h src/sndfile.c
+ Add new SFE_STR_BAD_STRING error.
+
+ * tests/stdin_test.c tests/stdout_test.c
+ Removed all non-error print statements.
+
+ * tests/stdio_test.c tests/pipe_test.c tests/Makefile.am
+ Add print statements removed from two files above.
+
+2003-05-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * libsndfile.spec.in
+ Fixed a coulpe of minor errors discovered by someone calling themselves
+ Agent Smith.
+
+ * src/common.c src/common.h src/file_io.h
+ Added is_pipe field to SF_PRIVATE and declaration of psf_is_pipe()
+ function. (Axel Röbel)
+
+ * src/sndfile.c
+ Fixed determination of whether the file is a pipe. (Axel Röbel)
+
+ * src/paf.c
+ Force paf24 to start with undefined mode. (Axel Röbel)
+
+ * tests/pipe_test.c
+ Mods to make this test work and actually do the test on RAW files. (Axel
+ Röbel).
+
+2003-05-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fixed a potential bug where psf->sf.seekable was being set to FALSE when
+ operating on stdin or stdout but then the default initialiser was reseting
+ it to TRUE. Thanks to Axel Röbel.
+
+ * src/aiff.c
+ Fixed a bug in the header parser where it was not handling an odd length
+ COMM chunk correctly. Thanks to Axel Röbel.
+
+ * src/test_file_io.c
+ Add more tests.
+
+ * tests/win32_test.c
+ New file for showing the bugs in the Win32 implementation of the POSIX API.
+ It also runs on Linux for sanity checking.
+
+ * tests/Makefile.am Win32/Makefile.msvc
+ Hook the new test program into the build system.
+
+2003-05-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/test_file_io.c
+ New test program to test operation of functions defined in file_io.c. This
+ should make supporting win32 significantly easier.
+
+ * src/Makefile.am
+ Hook new test program into the build system.
+
+ * src/file_io.c
+ Add compile/run time check that sizeof statbuf.st_size and sf_count_t are
+ the same.
+
+ * src/common.h src/sndfile.c
+ Added new error code and error message for new check.
+
+ * tests/benchmark.tpl
+ Fix to use frames instead of samples in SF_INFO.
+
+2003-05-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ More stuffing about working around PLAIN OLD-FASHIONED **BUGS** in Win32.
+
+ * examples/sndfile-info.c
+ Applied patch from Conrad Parker to add "--help" and "-h" options as
+ well as an improved usage message.
+
+2003-05-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/au.c
+ Added embedded file support.
+
+ * tests/multi_file_test.c
+ Added tests for embedded AU files.
+ Added verbose testing mode.
+
+ * src/common.h src/sndfile.c
+ Added an embedded AU specific error code and message.
+
+ * src/wav.c
+ Added patch from Conrad Parker which filled in a little more information
+ about ACIDized WAV files.
+
+2003-04-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Fixed Win32 version of psf_fseek() which was calling psf_get_filelen()
+ which was in turn calling psf_fseek() which in the end blew the stack.
+ Now of course this would have been easy to find on Linux, but this blow
+ up was happening in kernel32.dll and the fscking MSVC++ debugger couldn't
+ figure out what call caused this (it couldn't even tell me the stack had
+ overflowed) and was absolutley useless for this debugging exercise.
+ On top of that, the reason I got into this mess was that windoze doesn't
+ have a working fstat() function which can return file lengths > 2 Gig. It
+ HAS a fscking _fstati64() but the file length value is only updated AFTER
+ the bloody file is closed. That makes it completely useless.
+ How the hell do people stand working on this crap excuse of an OS?
+
+2003-04-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/unistd.h src/file_io.c
+ Moved definitions of S_IGRP etc from file_io.c to unistd.h so that these
+ can be used in the test programs.
+
+ * Win32/libsndfile.def
+ Added sf_open_fd.
+
+ * Win32/sndfile.h
+ Updated to match src/sndfile.h.in.
+
+ * Win32/Makefile.msvc
+ Added dither.c and htk.c to libsndfile.dll target.
+
+2003-04-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ First attempt at getting the Win32 versions of the these functions working.
+ They still need to be tested.
+
+2003-04-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/strings.c
+ Found and fixed a bug which was causing psf_store_string() to fail on
+ Motorola 68k processors. Many thanks fo Joshua Haberman (Debian maintainer
+ of libsndfile) for compiling and running debug code to help me debug the
+ problem.
+
+2003-04-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c src/file_io.c src/wav.c src/aiff.c
+ Much hacking to get reading and writing of embedded files working (ie sound
+ files at a non-zero files offset).
+
+ * doc/embedded_files.html
+ First pass atempt at documenting reading/writing embedded files.
+
+2003-04-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ Updated answer to "Why doesn't libsndfile do interleaving/de-interleaving?"
+
+2003-04-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c src/aiff.c
+ Fix retrieving and storing of string data from files. Need to be careful
+ about using psf->buffer for strings.
+
+2003-04-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Fix psf_fseek() for seeks withing embedded files.
+
+2003-04-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in
+ Changed the definition of SNDFILE slightly to produce warnings when it isn't
+ used correctly. This should have zero affect in code which uses the SNDFILE
+ type correctly.
+
+ * src/sndfile.c
+ Fixed a few compiler warnings cause by the changes to the SNDFILE type.
+
+2003-04-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ Added question and answer to the question "How about adding the ability
+ to write/read sound files to/from memory buffers?".
+
+2003-04-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/write_read_test.tpl
+ Removed un-needed enums declaring TRUE and FALSE and replaced usage of
+ these with SF_TRUE and SF_FALSE.
+
+ * tests/multi_file_test.c
+ New test program to test sf_open_fd() on files containing data other than
+ a single sound file.
+
+2003-04-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ When creating files, set the readable by others flag. This still allows
+ further restrictions to be enforced by use of the user's umask. Fix
+ suggested by Eric Lyon.
+
+2003-04-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/sndfile.c
+ Changed sf_open_fd(). Dropped offset parameter and added a close_desc
+ parameter. If close desc is TRUE, the file descritpor passed into the
+ library will be closed when sf_close() is called.
+
+ * tests/utils.tpl
+ Modified call to sf_open_fd() to set close_desc parameter to SF_TRUE.
+
+2003-04-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/write_read_test.tpl
+ Add a string (using sf_set_string() function) before and after data section
+ of all files. This will make sure that if string data can be added, it
+ doesn't overwrite real audio data.
+
+2003-04-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Started work on supporting a non-zero offset parameter for sf_open_fd ().
+
+ * src/<file header parsers>.c
+ Removed many uses of psf_fseek (SEEK_END) which to allow for future use of
+ sf_open_fd() with non-zero offset.
+ Associated refactoring.
+
+ * src/aiff.c
+ Implemented functionality required to get sf_get_string() and
+ sf_set_string() working for AIFF files.
+
+2003-04-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/utils.tpl
+ Modified test_open_file_or_die() to alternately use sf_open() and
+ sf_open_fd().
+
+ * src/svx.c
+ Fixed a bug which occurred when openning an existing file for read/write
+ using sf_open_fd(). In this case, the existing NAME chunk needs to be
+ read into psf->filename.
+ Fixed printing of sf_count_t types to logbuffer.
+
+2003-03-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in
+ Added prototype for new function sf_open_fd().
+
+ * src/sndfile.c
+ Moved most of the code in sf_open() to a new function psf_open_file().
+ Created new function sf_open_fd() which also uses psf_open_file() but
+ does not currently support the offset parameter.
+
+ * doc/api.html
+ Document sf_open_fd().
+
+2003-03-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fixed a memory leak reported by Evgeny Karpov. Memory leak only occurred
+ when an attempt was made to read and the open() call fails.
+
+2003-03-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/open_fail_test.c
+ New test program to check for memory leaks when sf_open fails on a valid
+ file. Currently this must be run manually under valgrid.
+
+ * tests/Makefile.am
+ Hook new test program into build.
+
+2003-03-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Octave/sndfile_save.m Octave/sndfile_play.m
+ Added a -mat-binary option to the octave save command to force the output
+ to binary mode even if the user has set ascii data as the default. Found
+ by Christopher Moore.
+
+2003-02-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/dither.html
+ New file which will document the interface which allows the addition of
+ audio dither when sample word sizes are being reduced.
+
+ * src/dither.c
+ More work.
+
+2003-02-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/misc_test.c
+ In update_header_test(), make HTK files a special case.
+
+ * doc/index.html
+ Added HTK to the feature matrix.
+
+2003-02-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/htk.c
+ New file for reading/writing HMM Tool Kit files.
+
+ * src/sndfile.h.in src/sndfile.c src/command.c src/Makefile.am
+ Hook in htk.c
+
+ * tests/write_read_test.tpl tests/misc_test.c tests/Makefile.am
+ Add tests for HTK files.
+
+2003-02-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Fixed a bug where the LIST chunk length was being written incorrectly.
+
+ * tests/string_test.c
+ Added call to check_log_buffer().
+ Minor cleanups.
+
+2003-02-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav_w64.h
+ Applied patch from Antoine Mathys to add extra WAV format definitions and
+ a G72x_ADPCM_WAV_FMT struct definition.
+
+ * src/wav_w64.c
+ Applied patch from Antoine Mathys which converts wav_w64_format_str() from
+ one huge inefficient switch statement to a binary search.
+
+ * tests/string_test.c
+ Dump log buffer if tests fail.
+
+2003-02-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/string_test.c
+ David Viens supplied some modifications to this file which showed up a bug
+ when using sf_set_string() and the sf_writef_float() functions.
+
+ * src/sndfile.c
+ Fixed the above bug.
+
+2003-02-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ Added Q and A on how to detect libsndfile in configure.in (at the suggestion
+ of Davy Durham).
+
+2003-02-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in
+ Add enums and typedefs for dither.
+ Deprecate SFC_SET_ADD_DITHER_ON_WRITE and SFC_SET_ADD_DITHER_ON_READ, to be
+ replaced with SFC_SET_DITHER_ON_WRITE and SFC_SET_DITHER_ON_READ which will
+ allow different dither algorithms to be enabled.
+ Added SFC_GET_DITHER_INFO_COUNT and SFC_GET_DITHER_INFO.
+
+ * src/sndfile.h.in src/Version_script.in Win32/libsndfile.def.
+ Added public sf_dither_*() functions.
+
+ * src/sndfile.c
+ Implement commands above.
+
+ * src/dither.c
+ More work. Framework and external hooks into dither algorithms complete.
+
+2003-02-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/version-1.html libsndfile_version_convert.py
+ Remove redundant files.
+
+ * doc/index.html doc/api.html
+ Remove links to version-1.html.
+
+ * src/dither.c
+ New file to allow the addition of audio dither on input and output.
+
+ * src/common.h
+ Add prototype for dither_init() function.
+
+ * Makefile.am doc/Makefile.am
+ Changes for added and removed files.
+
+2003-02-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/Makefile.msvc
+ Changes to force example binaries to be placed in the top level directory
+ instead of the examples/ directory.
+ Add src/strings.c and src/xi.c to the build.
+ Add string_test to build and to tests on WAV files.
+
+ * doc/index.html
+ Added XI to support matrix.
+
+2003-01-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in
+ Added prototypes for sf_get_string() and sf_set_string() and SF_STR_*
+ enum values.
+
+ * src/sndfile.c
+ Added public interface to sf_get_string() and sf_set_string().
+
+ * src/wav.c
+ Added code for setting and getting strings in WAV files.
+
+ * tests/string_test.c
+ New test program for sf_get_string() and sf_set_string() functionality.
+
+ * tests/Makefile.am
+ Hook new test program into build and test framework.
+
+2003-01-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Added fields to SF_PRIVATE for string data needed to implement
+ sf_get_string() and sf_set_string().
+
+ * src/strings.c
+ New file for storing and retrieving strings to/from files.
+
+ * src/Makefile.am
+ Added strings.c to build.
+
+2003-01-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/xi.c
+ Read seems to be working so looking at write.
+
+ * src/sndfile.h.in
+ Added SF_FORMAT_XI, SF_FORMAT_DPCM_8 and SF_FORMAT_DPCM_16 enum values.
+
+ * tests/floating_point_test.c tests/lossy_comp_test.c tests/Makefile.am
+ Added test for 8 and 16 bit XI format files.
+
+2003-01-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Added a non-lawyer readable summary of the licensing provisions as
+ suggested by Steve Dekorte.
+
+2003-01-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Fixed a compiler warning found by Alexander Lerch.
+
+2003-01-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Fixed the multiple linking of libm.
+
+2003-01-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/Makefile.mcvs
+ Added comments on the correct way to set up the MSVCDir environment
+ variable.
+
+ * doc/win32.html
+ Add on how to set up the MSVCDir environment variable.
+
+2003-01-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c examples/sndfile-info.c
+ When run on Win32 without any command line parameters print a message and
+ then sleep for 5 seconds. This means the when somebody double clicks on
+ these programs in explorer the user will actually see the message.
+
+2003-01-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/misc_test.c
+ Bypass permission test if running as root because root is allowed to open
+ a readonly file for write.
+
+2003-01-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/Makefile.msvc
+ Added pvf.c and xi.c source files to project.
+
+ * src/sndfile.h
+ Updated for PVF files.
+
+2003-01-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Modified validate_sfinfo() to force samplerate, channels and sections
+ to be >= 1.
+ In format_from_extension() replaced calls to does_extension_match()
+ with strcmp().
+
+ * src/xi.c
+ More work.
+
+2003-01-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/Makefile.am
+ Added octave.html which had been left out. Found by Jan Weil.
+
+2003-01-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/pvf.c src/common.h src/sndfile.c
+ Fixed error handling for PVF files.
+
+ * src/xi.c
+ New file for handling Fasttracker 2 Extended Instrument files. Not working
+ yet and included when configured with --enable-experimental.
+
+ * src/sndfile.c src/common.h
+ Hooked in new file xi.c.
+
+2002-12-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/rx2.c
+ Added a patch from Marek Peteraj which sheds a little more light on the
+ slices within an RX2 file. Still need to find out data encoding.
+
+2002-12-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Started work on decoding 'acid' and 'strc' chunks.
+
+2002-12-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/peak_check_test.c
+ Minor cleanup.
+
+2002-12-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/write_read_test.tpl
+ Added check to make sure no error was generated when an attempt was made to
+ read past the end of the file.
+
+2002-12-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/lists.html
+ Added "mailto" links for all three lists.
+
+ * src/pvf.c
+ New file for Portable Voice Format files.
+
+ * src/sndfile.h.in src/sndfile.c src/common.h src/command.c src/Makefile.am
+ Added hooks for SF_FORMAT_PVF format files.
+
+ * tests/write_read_test.tpl tests/std*.c
+ Add tests for SF_FORMAT_PVF.
+
+ * doc/index.html
+ Add PVF to the compatibility matrix.
+
+ * src/pcm.c src/alaw.c src/ulaw.c src/float32.c src/double64.c
+ Previously, attempts to read beyond the end of a file would set psf->error
+ to SFE_SHORT_ERROR. This behaviour diverged from the behaviour of the POSIX
+ read() call but has now been fixed.
+ Attempts to read beyond the end of the file will return a short read count
+ but will not longer set any error.
+
+2002-12-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Add more sanity checking when opening a RAW file for read. When format is
+ not RAW, zero out all members of the SF_INFO struct.
+
+ * tests/raw_test.c
+ Add bad_raw_test() to check for above problem.
+
+ * tests/stdin_test.c examples/sndfile-info.c
+ Set the format field of the SF_INFO struct to zero before calling
+ sf_open().
+
+ * doc/api.html
+ Add information about the need to set the format field of the SF_INFO struct
+ to zero when opening non-RAW files for read.
+
+ * configure.ac
+ Removed use of conversion script on Solaris. Not all Solaris versions
+ support it.
+
+ * doc/lists.html
+ New file containg details of the mailing lists.
+
+ * doc/index.html
+ Add a link to the above new file.
+
+2002-12-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/dft_cmp.c
+ Fixed a SIGFPE on Alpha caused by a log10 (0.0). Thanks to Joshua Haberman
+ for providing the gdb traceback.
+
+2002-11-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Added more capabilities to 'smpl' chunk parser.
+
+ * src/sndfile.c
+ Fixed some (not all) possible problems found with Flawfinder.
+
+2002-11-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fixed a bug in sf_seek(). This bug could only occur when an attempt was
+ made to read beyond the end and then sf_seek() was called with a whence
+ parameter of SEEK_CUR.
+
+ * src/file_io.c
+ Win32's _fstati64() does not work, it returns BS. Re-implemented
+ psf_get_filelen() in terms of psf_fseek().
+
+ * tests/write_read_test.tpl
+ Add a test to detect above bug.
+
+ * src/float_cast.h
+ Modification to prevent compiler warnings on Mac OS X.
+
+ * src/file_io.c
+ Fixes for windows (what a f**ked OS).
+
+2002-11-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Disable use of native lrint()/lrintf() on Mac OSX. These functions exist on
+ Mac OSX 10.2 but not on 10.1. Forcing the use of the versions in
+ src/float_cast.h means that a library compiled on 10.2 will still work on
+ 10.1.
+
+2002-11-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in configure.ac
+ Renamed configure.in to configure.ac as expected by later versions of
+ autoconf.
+ Slight hacking of configure.ac to work with version 2.54 of autoconf.
+ Changed to using -dumpversion instead of --version for determining GCC
+ version numer as suggested by Anand Kumria.
+
+ * src/G72x/Makefile.am
+ Slight hacking required for operation with automake 1.6.3.
+
+2002-11-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ In psf_binheader_readf() changed type parameter type "b" type from size_t
+ to int to prevent errors on IA64 CPU where sizeof (size_t) != sizeof (int).
+ Thanks to Enrique Robledo Arnuncio for debugging this.
+
+2002-11-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * test/command_test.tpl
+ Changed test value so test would pass on Solaris.
+
+ * src/Version_script.in
+ Modified version numbering so that later versions of 1.0.X can replace
+ earlier versions without recompilation.
+
+ * src/vox_adpcm.c
+ Fixed bug causing short reads.
+
+2002-11-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * test/floating_point_test.c
+ Code cleanup using functions from util.c.
+ Add test for IEEE replacement floats and doubles.
+
+2002-11-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Fixed a possible divide by zero error when read the 'smpl' chunk. Thanks to
+ Serg Repalov for the example file.
+
+ * tests/pcm_test.tpl
+ Used sf_command (SFC_TEST_IEEE_FLOAT_REPLACE) to test IEEE replacement code.
+ Clean up pcm_double_test().
+
+ * src/float32.c src/double64.c
+ Force use of IEEE replacement code using psf->ieee_replace is TRUE,
+ Print message to log_buffer as well.
+ Rename all broken_read_* and broken_write* functions to replace_read_* and
+ replace_write_*.
+
+ * tests/util.tpl
+ Added string_in_log_buffer().
+
+ * tests/pcm_test.tpl
+ Use string_in_log_buffer() to ensure that IEEE replacement code has been
+ used.
+
+ * configure.in
+ Removed --enable-force-broken-float option. IEEE replacement code is now
+ always tested.
+
+2002-10-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/double64.c
+ Implement code for read/writing IEEE doubles on platforms where the native
+ double format is not IEEE.
+
+ * src/float32.c src/common.h
+ Remove float32_read() and float32_write(). Replace with float32_le_read(),
+ float32_be_read(), float32_le_write() and float32_be_write() to match stuff
+ in src/double64.c.
+
+ * src/common.c
+ Fix all usage of float32_write().
+
+ * src/sndfile.h.in
+ Added SFC_TEST_IEEE_FLOAT_REPLACE command (testing only).
+
+ * src/common.h
+ Added SF_PRIVATE field ieee_replace.
+
+ * src/sndfile.c
+ In sf_command() set/reset psf->ieee_replace.
+
+2002-10-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/pcm_test.tpl
+ Fixed a problem when testing with --enable-force-broken-float. The test was
+ generating a value of negative zero and the broken float code is not able
+ to write negative zero. Removing the negative zero fixed the test.
+
+2002-10-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Added fix for Cygwin (suggested by Maros Michalik).
+
+2002-10-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Improved error detection and handling.
+
+ * src/file_io.c src/common.h
+ Removed functions psf_ferror() and psf_clearerr() which were redundant
+ after above improvements.
+
+ * src/aiff.c src/svx.c src/w64.c src/wav.c
+ Removed all use of psf_ferror() and psf_clearerr().
+
+ * src/sndfile.c
+ Removed #include of <stdio.h>, <unistd.h>, <fcntl.h> and <math.h> which
+ are no longer needed.
+
+ * tests/misc_test.c
+ Added test to make sure the correct error message is returned with an
+ existing read-only file is openned for write.
+
+2002-10-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html doc/api.html
+ Updated for OKI Dialogic ADPCM files.
+
+ * src/command.c
+ Added VOX ADPCM to sub_fomats.
+
+2002-10-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/vox_adpcm.c src/Makefile.am
+ New file for handling OKI Dialogic ADPCM files.
+
+ * src/sndfile.h
+ Add new subtype SF_FORMAT_VOX_ADPCM.
+
+ * src/sndfile.c
+ Renamed function is_au_snd_file () to format_from_extenstion () and expanded
+ its functionality to detect headerless VOX files.
+
+ * src/raw.c
+ Added hooks for SF_FORMAT_VOX_ADPCM.
+
+ * examples/sndfile-info.c
+ Print out file duration (suggested by Conrad Parker).
+
+ * libsndfile.spec.in
+ Force installation of sndfile.pc file (found by John Thompson).
+
+ * tests/Makefile.am tests/lossy_comp_test.c tests/floating_point_test.c
+ Add tests for SF_FORMAT_VOX_ADPCM.
+
+2002-10-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/misc_test.c
+ Add test which attempts to write to /dev/full (on Linux anyway) to check
+ for correct handling of writing to a full filesystem.
+
+ * src/sndfile.c
+ Return correct error message if the header cannot be written because the
+ filesystem is full.
+
+ * tests/util.tpl
+ Corrected printing of file mode in error reporting.
+
+ * src/mat5.c
+ Fixed a bug where a MAT5 file written by libsndfile could not be opened by
+ Octave 2.1.36.
+
+2002-10-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/file_io.c
+ All low level file I/O have been modified to be better able to report
+ system errors resulting from calling system level open/read/write etc.
+
+ * src/*.c
+ Updated for compatibility with above changes.
+
+ * examples/cooledit-fixer.c
+ New example program which fixes badly broken file created by Syntrillium's
+ Cooledit which are marked as containing PCM samples but actually contain
+ floating point data.
+
+ * examples/Makefile.am
+ Hooked cooledit-fixer into the build system.
+
+2002-10-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/command.html
+ Document SFC_GET_FORMAT_INFO.
+
+2002-10-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/wav32_aiff24.c examples/sndfile2oct.c examples/sfhexdump.c
+ examples/sfdump.c
+ Removed these files because they weren't interesting.
+
+ * examples/sfconvert.c examples/sndfile-convert.c
+ Renamed the first to the latter.
+
+ * examples/Makefile.am
+ Added sndfile-convert to the bin_PROGRAMS, so it is installed when the lib
+ is installed.
+ Removed old programs wav32_aiff24 and sndfile2oct.
+
+ * man/sndfile-convert.1
+ New man page.
+
+ * examples/sndfile-convert.c
+ Added some gloss now that sndfile-convert.c is an installed program.
+
+ * src/sndfile.h.in src/sndfile.c src/common.h src/command.h
+ Added command SFC_GET_FORMAT_INFO.
+
+ * tests/command_test.c
+ Added tests form SFC_GET_FORMAT_INFO.
+
+2002-10-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ In sf_format_check() return error if samplerate < 0.
+
+2002-10-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fixed bug in handling of COMM chunks with a 4 byte encoding byte but no
+ encoding string.
+
+2002-10-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fixed repeated word in an error message.
+
+2002-10-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Improved advertising in Features section.
+
+2002-10-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Added decoding of 'labl' chunks within 'LIST' chunks.
+
+ * src/common.h
+ Added (experimental only) SF_FORMAT_OGG and SF_FORMAT_VORBIS and definition
+ of ogg_open(). This is nowhere near working yet.
+
+ * src/sndfile.c
+ Added detection of 'OggS' file marker and added call to ogg_open() to
+ switch statement.
+
+ * src/ogg.c
+ New file. Very early start of Ogg Vorbis support.
+
+ * src/wav.c
+ Added handling of brain-damaged and broken Cooledit "32 bit 24.0 float
+ type 1" files. These files are marked as being 24 bit WAVE_FORMAT_PCM with
+ a block alignment of 4 times the numbers of channels but are in fact 32 bit
+ floating point.
+
+2002-10-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in
+ Modified option --enable-experimental to set ENABLE_EXPERIMENTAL_CODE in
+ config.h to either 0 or 1.
+
+ * src/sndfile.c
+ Modify sf_command (SFC_GET_LIB_VERSION) to append "-exp" to the version
+ string if experimental code has been enabled.
+
+2002-10-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/Makefile.am
+ Added -lm to libsndfile_la_LIBADD. This means that -lm is not longer needed
+ in the link line when linking something to libsndfile.
+
+ * tests/Makefile.am examples/Makefile.am
+ Removed -lm from all link lines.
+
+ * sndfile.pc.in
+ Removed -lm from Libs line.
+
+2002-09-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Removed all perror() calls.
+
+ * src/nist.c
+ Removed calls to exit() function.
+ Added check to detect NIST files dammaged from Unix CR -> Win32 CRLF
+ conversion process.
+
+2002-09-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/sndfile.c
+ New function sf_strerror() which will eventually replace functions
+ sf_perror() and sf_error_str().
+ Function sf_error_number() has also been changed, but this was documented
+ as being for testing only.
+
+ * doc/api.html
+ Documented above changes.
+
+ * tests/*.c examples/*.c
+ Changed to new error functions.
+
+2002-09-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in
+ Detect GCC version, and print a warning message about writeable strings
+ it GCC major version number is less than 3.
+
+2002-09-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in doc/api.html
+ Documentation fixes.
+
+2002-09-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/Version_script.in src/Makefile.am configure.in
+ Use the version script to prevent the exporting of all non public symbols.
+ This currently only works with Linux. Will test on Solaris as well.
+
+ * src/float_cast.h
+ Added #ifndef to prevent the #warning directives killing the SGI MIPSpro
+ compiler.
+
+ * src/au_g72x.c src/double64.c src/float32.c src/gsm610.c src/ima_adpcm.c
+ src/ms_adpcm.c
+ Fix benign compiler warnings arising from previously added compiler
+ flags.
+
+2002-09-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fixed a bug in sf_error_str() where errnum was used as the index instead
+ of k. Found by Tim Hockin.
+
+ * examples/sndfile-play.c
+ Fixed a compiler warning resulting from a variable shadowing a previously
+ defined local.
+
+2002-09-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/sndfile.c
+ Added command SFC_SET_RAW_START_OFFSET.
+
+ * doc/command.html
+ Document SFC_SET_RAW_START_OFFSET.
+
+ * tests/raw_test.c tests/Makefile.am
+ Add new file for for testing SF_FORMAT_RAW specific functionality.
+
+ * tests/dwvw_test.c
+ Updates.
+
+2002-09-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Modified reading of 'smpl' chunk to take account of the sampler data field.
+
+ * tests/utils.tpl tests/utils.h
+ Added function print_test_name().
+
+ * tests/misc_test.c tests/write_read_test.tpl tests/lossy_comp_test.c
+ tests/pcm_test.tpl tests/command_test.tpl tests/floating_point_test.c
+ Convert to use function print_test_name().
+
+2002-09-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/octave.html
+ Added a link to some other Octave scripts for reading and writing sound
+ files.
+
+ * src/paf.c
+ Change type of dummy data field to int. This should fix a benign compiler
+ warning on some CPUs.
+ Removed superfluous casts resulting from the above change.
+
+ * src/rx2.c
+ More hacking.
+
+2002-09-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/mat5.c src/common.c
+ Changed usage of snprintf() to LSF_SNPRINTF().
+
+ * Win32/Makefile.msvc
+ Updated to include new files and add new tests.
+
+ * Win32/config.h Win32/sndfile.h
+ Updated.
+
+ * doc/api.html
+ Added note about the possibility of "missing" features actually being
+ implemented as an sf_command().
+
+2002-09-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/misc_test.c
+ Added previously missing update_header_test and zero_data_tests for PAF,
+ MAT4 and MAT5 formats.
+
+ * src/paf.c src/mat4.c src/mat5.c
+ Fixed bugs uncovered by new tests above.
+
+ * src/mat5.c
+ Generalised parsing of name fields of MAT5 files.
+
+ * src/mat5.c src/sndfile.c
+ Added support for unsigned 8 bit PCM MAT5 files.
+
+ * tests/write_read_test.tpl
+ Added test for unsigned 8 bit PCM MAT5 files.
+
+ * doc/index.html
+ Added unsigned 8 bit PCM MAT5 to capabilities matrix.
+
+2002-09-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * test/update_header_test.c tests/misc_test.c
+ Renamed update_header_test.c to misc_test.c.
+ Added zero_data_test() to check for case where file is opened for write and
+ closed immediately. The resulting file can be left in a state where
+ libsndfile cannot open it. Problem reported by Werner Schweer, the author
+ of Muse.
+
+ * src/aiff.c
+ Removed superfluous cast.
+
+ * src/wav.c src/svx.c
+ Fixed case of file generated with no data.
+ Removed superfluous cast.
+
+ * src/sndfile.c
+ Fixed error on IA64 platform caused by incorrect termination of
+ SndfileErrors struct array. This problem was found in the Debian buildd
+ logs (http://buildd.debian.org/).
+
+ * configure.in
+ Added Octave directory.
+
+ * Octave/Makefile.ma
+ New Makfile.am for Octave directory.
+
+ * Octave/sndfile_load.m Octave/sndfile_save.m Octave/sndfile_play.m
+ New files for working with Octave.
+
+ * doc/octave.html
+ Document explaining the use of the above three Octave scripts.
+
+2002-09-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fixed bug in RDWR mode.
+
+2002-09-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ Fixed psf_get_date_str() for systems which don't have gmtime_r() or
+ gmtime().
+
+ * src/file_io.c
+ Added #include <io.h> for Win32. Reported by Koen Tanghe.
+
+2002-09-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ Added 'S' format specifier for psf_binheader_writef() which writes a C
+ string, including single null terminator to the header.
+ Added 'j' format specifier to allow jumping forwards or backwards in the
+ header.
+ Added function psf_get_date_str().
+
+ * src/mat5.c
+ Complete read and write support.
+
+ * doc/index.html
+ Added entries for MAT4 and MAT5 in capabilities matrix.
+
+2002-09-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/mat4.c
+ Completed read and write support.
+
+ * src/common.h src/sndfile.c
+ Added MAT4 and MAT5 specific error messages.
+
+ * tests/write_read_test.tpl tests/Makefile.am
+ Added tests for MAT4 and MAT5 files.
+
+ * tests/stdio_test.c tests/stdout_test.c tests/stdin_test.c
+ Added tests for MAT4 and MAT5 files.
+
+2002-09-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/command.c
+ Added elements for SF_FORMAT_MAT4 and SF_FORMAT_MAT5 to major_formats
+ array.
+
+ * examples/sfconvert.c
+ Added mat4 and mat5 output targets.
+
+2002-09-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Added check to prevent errors openning read only formats for read/write.
+
+ * src/interleave.c
+ New file for interleaving non-interleaved data. Non-interleaved data is
+ only supported on read.
+
+ * src/Makefile.am
+ Added src/interleave.c to build.
+
+2002-09-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/double64.c src/common.h
+ Added double64_be_read(), double64_le_read(), double64_be_write() and
+ double64_le_write() which replace double64_read() and double64_write().
+
+ * src/common.c
+ Cleanup of psf_binheader_readf() and add ability to read big and little
+ endian doubles (required by mat4.c and mat5.c).
+ Add ability for psf_binheader_writef() to write doubles to sound file
+ headers.
+
+2002-09-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/mat5.c
+ New file for reading Matlab (tm) version 5 data files. This is also the
+ native binary file format for version 2.1.X of GNU Octave which will be
+ used for testing.
+ Not complete yet.
+
+ * src/mat4.c
+ New file for reading Matlab (tm) version 4.2 data files. This is also the
+ native binary file format for version 2.0.X of GNU Octave which will be
+ used for testing.
+ Not complete yet.
+
+ * src/sndfile.h.in src/sndfile.c src/common.h src/command.c src/Makefile.am
+ Mods to add Matlab files.
+
+ * src/common.[ch]
+ Added readf_endian field to SF_PRIVATE struct allowing endianness to
+ remembered across calls to sf_binheader_readf().
+ Fixed bug in width_specifier behaviour for printing hex values.
+
+2002-08-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Check return value of close() call in psf_fclose().
+
+2002-08-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ms_adpcm.c
+ Commented out some code where 0x10000 was being subtracted from a short
+ and the result assigned to a short again. Andrew Zaja found this.
+
+2002-08-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/command.html
+ Fixed typo found by Tommi Ilmonen.
+
+ * src/ima_adpcm.c
+ Changed type of diff from short to int to prevent errors which can occur
+ during very rare circumstances. Thanks to FUWAFUWA.
+
+2002-08-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/floating_point_test.c
+ Disable testing on machines without lrintf().
+
+ * Win32/Makefile.msvc
+ Added dwd.c and wve.c to build.
+
+ * configure.in
+ Bumped version to 1.0.0.
+
+2002-08-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Add a #include for Mac OS 9. Thanks to Stephane Letz.
+
+ * src/wav.c
+ Changed an snprintf to LSF_SNPRINTF.
+
+ * doc/Makefile.am
+ Added version-1.html.
+
+2002-08-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in
+ Bumped version to 1.0.rc6.
+
+ * src/*.c
+ Modified scaling of normalised floats and doubles to integers. Until now
+ this has been done by multiplying by 0x8000 for short output, 0x80000000
+ for 32 bit ints and so on. Unfortunately this can cause an overflow and
+ wrap around in the target value. All thes values have therefore been
+ reduced to 0x7FFF, 0x7FFFFFFF and so on. The conversion from ints to
+ normalised floats and doubles remains unchanged. This does mean that for
+ repeated conversions normalised float -> pcm16 -> normalised float would
+ result in a decrease in amplitude of 0x7FFF/0x8000 on every round trip.
+ This is undesirable but less undesireable than the wrap around I am trying
+ to avoid.
+
+ * tests/floating_point_test.c
+ Removed file hash checking because new float scaling procedure introduced
+ above prevented the ability to crate a has on both x86 and PowerPC systems.
+
+2002-08-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/txw.c
+ Completed reading of TXW files. Seek doesn't work yet.
+
+ * src/file_io.c
+ Added a MacOS 9 replacement for ftruncate().
+
+ * MacOS/sndfile.h
+ Added MacOS 9 header file. This should be copied into src/ to compile
+ libsndfile for MacOS9.
+
+2002-08-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fixed commands SF_SET_NORM_DOUBLE and SFC_SET_NORM_FLOAT to return their
+ values after being set. Reported by Jussi Laako.
+
+ * configure.in
+ If autogen is not found, touch all .c and .h files in tests/.
+
+ * src/common.c
+ Added format width specifier to psf_log_printf() for %u, %d, %D and %X.
+
+ * src/dwd.c
+ Completed implementation of read only access to these files.
+
+ * src/common.h src/*.c src/pcm.c
+ Removed redundant field chars from SF_PRIVATE struct and modified
+ pcm_init() to do without it.
+
+2002-08-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wve.c
+ New file implementing read of Psion Alaw files. This will be a read only
+ format. Implementation complete.
+
+ * src/dwd/c
+ Started implementation of DiamondWare Digitized files. Also read only, not
+ complete.
+
+ * src/wav.c
+ Add parsing of 'smpl' chunk.
+
+ * src/paf.c
+ Fixed reading on un-normalized doubles and floats from 24 bit PAF files.
+ This brings it into line with the reading of 8 bit files into
+ un-normalized doubles which returns values in the range [-128, 127].
+
+ * src/common.c
+ Modified psf_log_printf() to accept the %% conversion specifier to allow
+ printing of a single '%'.
+
+ * src/sds.c
+ Read only of 16 bit samples is working. Need to build a test harness for
+ this and other read only formats.
+
+2002-08-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in
+ Added --enable-experimental configure option.
+ Removed pkg-config message at the end of the configure process.
+
+ * src/sds.c src/txw.c src/rx2.c src/sd2.c
+ Moved all the code in these files inside #if ENABLE_EXPERIMENTAL_CODE
+ blocks and added new *_open() function for the case where experimental is
+ not enabled. These new functions just return SFE_UNIMPLMENTED.
+
+ * Win32/sndfile.h src/sndfile.h.in src/common.h
+ Removed un-necessary #pragma pack commands.
+
+ * src/file_io.c
+ Implemented psf_ftruncate() and much other hacking for Win32.
+
+ * Win32/Makefile.msvc
+ Updated.
+
+ * doc/win32.html
+ Updated to include the copying of the sndfile.h file from the Win32/
+ directory to the src/ directory.
+
+ * Make.bat
+ Batch file to make compiling on Wi32 a little easier. Implements "make" and
+ "make check".
+
+2002-08-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Add place holder for ftruncate() on Win32 which doesn't have ftruncate().
+ This will need to be fixed later.
+
+ * src/sndfile.h.in
+ New file (copy of sndfile.h) with sets up @TYPEOF_SF_COUNT_T@ which will be
+ replaced by the correct type during configure.
+
+ * configure.in
+ Modified to find a good type for TYPEOF_SF_COUNT_T.
+
+ * src/aiff.c
+ Fixed a bug when reading malformed headers.
+
+ * src/common.c
+ Set read values to zero before performing read.
+
+2002-08-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/command.html
+ Fixed some HTML tags which were not allowing jumps to links within the
+ page.
+
+ * src/sds.c
+ Massive hacking on this.
+
+ * src/wav.c
+ Added recognition of 'clm ' tag.
+
+2002-08-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Added beginning of a capabilities list beyond simple file formats which
+ can be read/written.
+
+ * src/aiff.c
+ Added parsing of INST and MARK chunks of AIFF files. At the moment this
+ data is simply recorded in the log buffer. Later it will be possible to
+ read this data from an application using sf_command().
+
+ * src/wav.c
+ Added parsing of 'cue ' chunk which contains loop information in WAV files.
+
+ * exampes/sndfile-info.c
+ Changed reporting of Samples to Frames.
+
+ * src/wav.c src/w64.c src/aiff.c src/wav_w64.h
+ Moved from a samples to a frames nomenclature to avoid confusion.
+
+ * doc/FAQ.html
+ What's the best format for storing temporary files?
+
+ * src/sds.c
+ New file for reading/writing Midi Sample Dump Standard files.
+
+ * src/Makefile.am src/sndfile.c src/common.[ch]
+ Added hooks for sds.c.
+
+ * examples/sndfile-info.c
+ Changed from using sf_perror() to using sf_error_str().
+
+2002-08-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/api.html
+ Added explanation of mode parameter for sf_open().
+ Added explanation of usage of SFM_* values in sf_seek().
+
+ * src/sndfile.[ch] src/command.c src/file_io.c src/common.h
+ Implemented SFC_FILE_TRUNCATE to allow a file to be truncated. File
+ truncation was suggested by James McCartney.
+
+ * src/command.html
+ Documented SFC_FILE_TRUNCATE.
+
+ * tests/command_test.c
+ Add tests for SFC_FILE_TRUNCATE.
+
+ * src/sndfile.c
+ Added a thrid parameter to the VALIDATE_SNDFILE_AND_ASSIGN_PSF macro to
+ make resetting the error number optional. All uses of the macro other than
+ in error reporting functions were changed to reset the error number.
+
+ * src/pcm.c
+ Fixed a bug were sf_read_* was logging an SFE_SHORT_READ even when no error
+ occurred.
+
+ * tests/write_read_test.tpl
+ Added tests of internal error state.
+
+2002-08-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/GSM610/private.h src/GSM610/*.c src/GSM610/Makefile.am
+ Renamed private.h to gsm610_priv.h to prevent clash with other headers
+ named private.h in other directories. (Probably only a problem on MacOS 9).
+
+ * src/G72x/private.h src/G72x/*.c src/G72x/Makefile.am
+ Renamed private.h to g72x_priv.h to prevent clash with other headers
+ named private.h in other directories. (Probably only a problem on MacOS 9).
+
+ * MacOS/config.h
+ Changed values of HAVE_LRINT and HAVE_LRINTF to force use of code in
+ float_cash.h.
+
+ * src/sndfile.h
+ Changes the name of samples field of the SF_INFO to frames. The old name
+ had caused too much confusion and it simply had to be changed. There will
+ be at least one more pre-release.
+
+2002-08-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Updated formats matrix to include RAW (header-less) GSM 6.10.
+ Fix specificaltion of table and spelling mistakes.
+
+ * src/sndfile.c src/command.c
+ Fixed bug in SFC_CALC_MAX_SIGNAL family and psf_calc_signal_max ().
+
+ * tests/command.c
+ Removed cruft.
+ Added test for SFC_CALC_MAX_SIGNAL and SFC_CALC_NORM_MAX_SIGNAL.
+
+ * configure.in
+ Update version to 1.0.0rc5.
+
+ * sfendian.h
+ Removed inclusion of un-necessary header.
+
+2002-08-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Minor fixes of info written to log buffer.
+
+ * src/float_cast.h
+ Add definition of HAVE_LRINT_REPLACEMENT.
+
+ * tests/floating_point_test.c
+ Fix file hash check on systems without lrint/lrintf.
+
+ * tests/dft_cmp.c
+ Limit SNR to less than -500.0dB.
+
+ * examples/sndfile2oct.c
+ Fixed compiler warnings.
+
+ * doc/api.html
+ Fixed error where last parameter of sf_error_str() was sf_count_t instead
+ of size_t.
+
+2002-08-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ Why doesn't libsndfile do interleaving/de-interleaving.
+
+ * tests/pcm_test.tpl
+ On Win32 do not perform hash check on files containing doubles.
+
+2002-08-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Defined SF_COUNT_MAX_POSITIVE() macro, a portable way of setting variables
+ of type sf_count_t to their maximum positive value.
+
+ * src/dwvw.c src/w64.c
+ Used SF_COUNT_MAX_POSITIVE().
+
+2002-07-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/paf.c
+ Fixed bug in reading/writing of 24 bit PCM PAF files on big endian systems.
+
+ * tests/floating_point_tests.c
+ Fixed hash values for 24 bit PCM PAF files.
+ Disabled file has check if lrintf() function is not available and added
+ warning.
+ Decreased level of signal from a peak of 1.0 to a value of 0.95 to prevent
+ problems on platforms without lrintf() ie Solaris.
+
+2002-07-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Fixed a problem with two different kinds of mal-formed WAV file header. The
+ first had the 'fact' chunk before the 'fmt ' chunk, the other had an
+ incomplete 'INFO' chunk at the end of the file.
+
+ * src/w64.c
+ Added fix to allow differentiation between W64 files and ACID files.
+
+ * src/au_g72x.c src/common.h src/sndfile.c
+ Added error for G72x encoded files with more than one channel.
+
+ * tests/pcm_test.tpl tests/utils.tpl
+ Moved function check_file_hash_or_die() to utils.tpl. Function was then
+ modified to calculate the has of the whole file.
+
+ * src/wav.c
+ Fixed problem writing the 'fact' chunk on big endian systems.
+
+ * tests/sfconvert.c
+ Fixed bug where .paf files were being written as Sphere NIST.
+
+2002-07-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/voc.c
+ Fix for reading headers generated using SFC_UPDATE_HEADER_NOW.
+
+ * doc/command.html
+ Add docs for SFC_UPDATE_HEADER_NOW and SFC_SET_UPDATE_HEADER_AUTO.
+
+2002-07-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * man/sndfile-info.1 man/sndfile-play.1
+ Added manpages supplied by Joshua Haberman the Debian maintainer for
+ libsndfile. Additional tweaks by me.
+
+ * configure.in man/Makefile.am
+ Hooked manpages into autoconf/automake system.
+
+ * src/sndfile.c
+ Added hooks for SFC_SET_UPDATE_HEADER_AUTO.
+
+ * tests/update_header_test.c
+ Improved rigor of testing.
+
+ * src/*.c
+ Fixed problem with *_write_header() functions.
+
+2002-07-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/*.html
+ Updates to documentation to fix problems found by wdg-html-validator.
+
+ * src/common.h src/command.c
+ Added normalize parameter to calls to psf_calc_signal_max() and
+ psf_calc_max_all_channels().
+
+ * src/sndfile.c
+ Added handling for commands SFC_CALC_NORM_SIGNAL_MAX and
+ SFC_CALC_NORM_MAX_ALL_CHANNELS.
+
+ * doc/command.html
+ Added entry for SFC_CALC_NORM_SIGNAL_MAX and SFC_CALC_NORM_MAX_ALL_CHANNELS.
+
+2002-07-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c Win32/Makefile.msvc
+ Get sndfile-play program working on Win32. The Win32 PCM sample I/O API
+ sucks. The sndfile-play program now works on Linux, MacOSX, Solaris and
+ Win32.
+
+2002-07-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ New file for frequently asked questsions.
+
+2002-07-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/api.html
+ Documentation fixes.
+
+ * src/au.[ch] src/au_g72x.c src/G72x/g72x.h
+ Add support of 40kbps G723 ADPCM encoding.
+
+ * tests/lossy_comp_test.c tests/floating_point_test.c
+ Add tests for 40kbps G723 ADPCM encoding.
+
+ * doc/index.html
+ Update support matrix.
+
+2002-07-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/command.html
+ Documented SFC_GET_SIMPLE_FORMAT_COUNT, SFC_GET_SIMPLE_FORMAT,
+ SFC_GET_FORMAT_* and SFC_SET_ADD_PEAK_CHUNK.
+
+ * src/sndfile.c src/pcm.c
+ Add ability to turn on and off the addition of a PEAK chunk for floating
+ point WAV and AIFF files.
+
+ * src/sndfile.[ch] src/common.h src/command.c
+ Added sf_command SFC_CALC_MAX_ALL_CHANNELS. Implemented by Maurizio Umberto
+ Puxeddu.
+
+ * doc/command.html
+ Docs for SFC_CALC_MAX_ALL_CHANNELS (assisted by Maurizio Umberto Puxeddu).
+
+2002-07-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c src/gsm610.c
+ Finalised support for GSM 6.10 AIFF files and added support for GSM 6.10
+ encoded RAW (header-less) files.
+
+ * src/wav.c
+ Add support for IBM_FORMAT_MULAW and IBM_FORMAT_ALAW encodings.
+
+ * src/api.html
+ Fixed more documentation bugs.
+
+2002-07-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h src/common.h
+ Moved some yet-to-be-implelmented values for SF_FORMAT_* from the public
+ header file sndfile.h to the private header file common.h to avoid
+ confusion about the actual capabilities of libsndfile.
+
+2002-07-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c src/wav.c
+ Fixed file parsing for WAV and AIFF files containing non-audio data after
+ the data chunk.
+
+ * src/aiff.c src/sndfile.c
+ Add support for GSM 6.10 encoded AIFF files.
+
+ * tests/lossy_comp_test.c tests/Makefile.am
+ Add tests for GSM 6.10 encoded AIFF files.
+
+ * src/*.c
+ Fix compiler warnings.
+
+2002-07-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/command_test.c
+ For SFC_SET_NORM_* tests, change the file format from SF_FORMAT_WAV to
+ SF_FORMAT_RAW.
+
+ * src/sndfile.c
+ Added sf_command(SFC_TEST_ADD_TRAILING_DATA) to allow testing of reading
+ from AIFF and WAV files with non-audio data after the audio chunk.
+
+ * src/common.h
+ Add test commands SFC_TEST_WAV_ADD_INFO_CHUNK and
+ SFC_TEST_AIFF_ADD_INST_CHUNK. When these commands are working, they will be
+ moved to src/sndfile.h
+
+ * src/aiff.c src/wav.c
+ Begin implementation of XXXX_command() hook for sf_command().
+
+ * tests/write_read_test.tpl
+ Added sf_command (SFC_TEST_ADD_TRAILING_DATA) to ensure above new code was
+ working.
+
+2002-07-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/update_header_test.c
+ Allow read sample count == write sample count - 1 to fix problems with VOC
+ files.
+
+ * tests/write_read_test.tpl tests/pcm_test.tpl
+ Fixed some problems in the test suite discovered by using Valgrind.
+
+2002-07-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/utils.[ch] tests/*.c
+ Renamed check_log_buffer() to check_log_buffer_or_die().
+
+ * src/sndfile.c
+ SFC_UPDATE_HEADER_NOW and SFC_SETUPDATE_HEADER_AUTO almost finished. Works
+ for all file formats other than VOC.
+
+2002-07-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.[ch] src/common.h
+ Started adding functionality to allow the file header to be updated before
+ the file is closed on files open for SFM_WRITE. This was requested by
+ Maurizio Umberto Puxeddu who is using libsndfile for file I/O in iCSound.
+
+ * tests/update_header_test.c
+ New test program to test that the above functionality is working correctly.
+
+ * tests/peak_chunk_test.c tests/floating_point_test.c
+ Cleanups.
+
+2002-07-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sfendian.[ch]
+ Changed length count parameters for all endswap_XXX() functions from
+ sf_count_t (which can be 64 bit even on 32 bit architectures) to int. These
+ functions are only called frin inside the library, are always called with
+ integer parameters and doing the actual calculation on 64 bit values is
+ slow in comparision to doing it on ints.
+
+ * examples/sndfile-play.c
+ More playback hacking for Win32.
+
+2002-07-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ In psf_log_printf(), changed %D format conversion specifier to %M (marker) and
+ added %D specifier for printing the sf_count_t type.
+
+ * src/*.c
+ Changed all usage of psf_log_printf() with %D format conversion specifiers
+ to use %M conversion instead.
+
+ * tests/pcm_test.tpl tests/pcm_test.def
+ New files to autogen pcm_test.c.
+
+ * src/pcm.c
+ Fixed bug in scaling floats and doubles to 24 bit PCM and vice versa.
+
+2002-07-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in
+ Fix setup of $ac_cv_sys_largefile_CFLAGS so that sndfile.pc gets valid
+ values for CFLAGS.
+
+ * examples/sndfile-play.c
+ Start adding playback support for Win32.
+
+2002-07-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.c
+ Worked to removed compiler warnings.
+ Extensive refactoring.
+
+ * src/common.[ch]
+ Added function psf_memset() which works like the standard C function memset
+ but takes and sf_count_t as the length parameter.
+
+ * src/sndfile.c
+ Replaced calls to memset(0 with calls to psf_memset() as required.
+
+2002-07-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Added "libsndfile : " to the start of all error messages. This was suggested
+ by Conrad Parker author of Sweep ( http://sweep.sourceforge.net/ ).
+
+ * src/sfendian.[ch]
+ Added endswap_XXXX_copy() functions.
+
+ * src/pcm.c src/float32.c src/double64.c
+ Use endswap_XXXX_copy() functions and removed dead code.
+ Cleanups and optimisations.
+
+2002-07-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c src/sndfile.h
+ Gave values to all the SFC_* enum values to allow better control of the
+ interface as commands are added and removed.
+ Added new command SFC_SET_ADD_PEAK_CHUNK.
+
+ * src/wav.c src/aiff.c
+ Modified wav_write_header and aiff_write_header to make addition of a PEAK
+ chunk optional, even on floating point files.
+
+ * tests/benchmark.tpl
+ Added call to sf_command(SFC_SET_ADD_PEAK_CHUNK) to turn off addition of a
+ PEAK chunk for the benchmark where we are trying to miximize speed.
+
+ * src.pcm.c
+ Changed tribyte typedef to something more sensible.
+ Further conversion speed ups.
+
+2002-07-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/command.c
+ In major_formats rename "Sphere NIST" to "NIST Sphere".
+
+ * src/common.c src/sfendian.c
+ Moved all endswap_XXX_array() functions to sfendian.c. These functions will
+ be tweaked to provide maximum performance. Since maximum performance on one
+ platform does not guarantee maximum performance on another, a small set of
+ functions will be written and the optimal one chosen at compile time.
+
+ * src/common.h src/sfendian.h
+ Declarations of all endswap_XXX_array() functions moved to sfendian.h.
+
+ * src/Makefile.am
+ Add sfendian.c to build targets.
+
+2002-07-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/pcm.c src/sfendian.h
+ Re-coded PCM encoders and decoders to match or better the speed of
+ libsndfile version 0.0.28.
+
+2002-06-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Add checking for WAVPACK data in standard PCM WAV file. Return error if
+ found. This WAVPACK is *WAY* broken. It uses the same PCM WAV file header
+ and then stores non-PCM data.
+
+ * tests/benchmark.tpl
+ Added more tests.
+
+2002-06-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/benchmark.tpl
+ Added conditional definition of M_PI.
+ For Win32, set WRITE_PERMS to 0777.
+
+ * Win32/Makefile.msvc
+ Added target to make generate program on Win32.
+
+ * src/samplitude.c
+ Removed handler for Samplitude RAP file format. This file type seems rarer
+ than hens teeth and is completely undocumented.
+
+ * src/common.h src/sndfile.c src/Makefile.am Win32/Makefile.msvc
+ Removed references to sampltiude RAP format.
+
+ * tests/benchmark.tpl
+ Benchmark program now prints the libsndfile version number when run. This
+ program was also backported to version 0 to compare results. Version
+ 1.0.0rc2 is faster than version 0.0.28 on most conversions but slower on
+ some. The slow ones need to be fixed before final release.
+
+2002-06-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/benchmark.def tests/benchmark.tpl
+ New files which generate tests/benchmark.c using Autogen. Added int ->
+ SF_FORMAT_PCM_24 test.
+
+ * tests/benchmark.c
+ Now and Autogen output file.
+
+ * tests/Makefile.am
+ Updated for above changes.
+
+2002-06-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/benchmark.c
+ Basic benchmark program complete. Need to convert it to Autogen.
+
+ * Win32/Makefile.msvc
+ Added benchmark.exe target.
+
+2002-06-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/generate.c
+ New program to generate a number of different output file formats from a
+ single input file. This allows testing of the created files.
+
+ * tests/benchmark.c
+ New test program to benchmark libsndfile. Nowhere near complete yet.
+
+ * examples/Makefile.am tests/Makefile.am
+ New make rules for the two new programs.
+
+2002-06-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/libsndfile.def
+ Removed definition for sf_signal_max().
+
+ * src/sndfile.c
+ Removed cruft.
+
+ * doc/index.html
+ A number of documentation bugs were fixed. Thanks to Anand Kumria.
+
+ * doc/version-1.html
+ Minor doc updates.
+
+ * configure.in
+ Bumped version to 1.0.0rc2.
+
+ * src/sf_command.h src/Makefile.am
+ Removed the header file as it was no longer being used. Thanks to Anand
+ Kunria for spotting this.
+
+ * doc/index.html
+ A number of documentation bugs were fixed. Thanks to Anand Kumria.
+
+2002-06-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Test for Win32 before testing SIZEOF_OFF_T so that it works correctly
+ on Win32..
+
+ * src/file_io.c
+ Win32 fixes to ensure O_BINARY is used for file open.
+
+ * doc/win32.html
+ New file documenting the building libsndfile on Win32.
+
+ * doc/*.html
+ Updating of documentation.
+
+2002-06-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/pcm_test.c
+ Minor changes to allow easier determination of test file name.
+
+ * src/sndfile.[ch]
+ Removed function sf_signal_max().
+
+ * examples/sndfile-play.c
+ Changed call to sf_signal_max() to a call to sf_command().
+
+2002-06-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/format.c src/command.c
+ Renamed format.c to command.c which will now include code for sf_command()
+ calls to perform operations other than format commands.
+
+ * src/sndfile.c src/sndfile.h
+ Removed function sf_get_signal_max() which is replaced by commands passed
+ to sf_command().
+
+ * src/command.c
+ Implement commands SFC_CALC_SIGNAL_MAX.
+
+ * doc/command.html
+ Documented SFC_CALC_SIGNAL_MAX.
+
+2002-06-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ Mods to make sndfile-play work on Solaris. The program sndfile-play now
+ runs on Linux, MaxOSX and Solaris. Win32 to come.
+
+ * src/format.c
+ Added SF_FORMAT_DWVW_* to subtype_formats array.
+
+ * src/nist.c
+ Added support for 8 bit NIST Sphere files. Example file supplied by Anand
+ Kumria.
+
+2002-06-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-info.c
+ Tidy up of output format.
+
+ * examnples/sndfile-play.c
+ Mods to make sndfile-play work on MacOSX using Apple's CoreAudio API.
+
+ * configure.in
+ Add new variables OS_SPECIFIC_INCLUDES and OS_SPECIFIC_LINKS which were
+ required to supply extra include paths and link parameters to get
+ sndfile-play working on MacOSX.
+
+ * examples/Makefile.am
+ Use OS_SPOECIFIC_INCLUDES and OS_SPECIFIC_LINKS to build commands for
+ sndfile-play.
+
+2002-06-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/nist.c
+ Added ability to read/write new NIST Sphere file types (A-law, u-law).
+ Header parser was re-written from scratch. Example files supplied by Anand
+ Kumria.
+
+ * src/sndfile.c
+ Support for A-law and u-law NIST files.
+
+ * tests/Makefile.am tests/lossy_comp_test.c
+ Tests for A-law and u-law NIST files.
+
+2002-06-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/utils.c
+ Fixed an error in error string.
+
+2002-06-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * acinclude.m4
+ Removed exit command to allow cross-compiling.
+
+ * Win32/unistd.h src/file_io.c
+ Moved contents of first file into the second file (enclosed in #ifdef).
+ Win32/unistd.h is now an empty file but still must be there for libsndfile
+ to compile on Win32.
+
+ * src/sd2.c, src/sndfile.c:
+ Fixes for Sound Designer II files on big endian systems.
+
+2002-06-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in
+ Modified to work around problems with crappy MacOSX version of sed.
+ Added sanity check for proper values for CFLAGS.
+
+2002-06-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Code clean up in sf_open ().
+
+ * Win32/Makefile.msvc
+ Michael Fink's contributed MSVC++ makefile was hacked to bits and put back
+ together in a new improved form.
+
+ * src/file_io.c
+ Fixes for Win32; _lseeki64() returns an invalid argument for calls like
+ _lseeki64(fd, 0, SEEK_CUR) so need to use _telli64 (fd) instead.
+
+ * src/common.h src/sndfile.c src/wav.c src/aiff.c
+ Added SFE_LOG_OVERRUN error.
+ Added termination for potential infinite loop when parsing file headers.
+
+ * src/wav.c src/w64.c
+ Fixed bug casuing incorrect header generation when opening file read/write.
+
+2002-06-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/api.html
+ Improved the documentation to make it clearer that the file read method
+ and the underlying file format are completely disconnected. Suggested
+ by Josh Green.
+
+ * doc/command.html
+ Started correcting docs to take into account changes made to the
+ operations of the sf_command () function. Not complete yet.
+
+ * src/sndfile.c
+ Reverted some changes which had broken the partially working SDII header
+ parsing. Now have access to an iBook with OS X so reading and writing SDII
+ files on all platforms should be a reality in the near future. On Mac this
+ will involve reading the resource fork via the standard MacOS API. To move
+ a file from Mac to another OS, the resource and data forks will need to be
+ combined before transfer. The combined file will be read on both Mac and
+ other OSes like any other file.
+
+2002-06-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * ltmain.sh
+ Applied a patch from http://fink.sourceforge.net/doc/porting/libtool.php
+ which allows libsndfile to compile on MacOSX 10.1. This patch should not
+ interfere with compiling on other OSes.
+
+ * src/GSM610/private.h
+ Changes to fix compile problems on MacOSX (see src/GSM610/ChangeLog).
+
+ * src/float_cast.h
+ Added MacOSX replacements for lrint() and lrintf().
+
+2002-06-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Replaced the code to print the filename to the log buffer when a file is
+ opened. This code seems to have been left out during the merge of
+ sf_open_read() and sf_open_write() to make a single functions sf_open().
+
+2002-06-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Fixed a bug where the WAV header parser was going into an infinite loop
+ on a badly formed LIST chunk. File supplied by David Viens.
+
+2002-05-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in
+ Added a message at the end of the configuration process to warn about the
+ need for the use of pkg-config when linking programs against version 1 of
+ libsndfile.
+
+ * doc/pkg-config.html
+ New documentation file containing details of how to use pkg-config to
+ retrieve settings for CFLAGS and library locations for linking files
+ against version 1 of libsndfile.
+
+2002-05-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Fixed minor bug in handling of so-called ACIDized WAV files.
+
+2002-05-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/libsndfile.def Win32/Makefile.msvc
+ Two new files contributed by Michael Fink (from the winLAME project)
+ which allows libsndfile to be built on windows in a MSDOS box by doing
+ "nmake -f Makefile.msvc". Way cool!
+
+2002-05-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in
+ MacOSX is SSSOOOOOOO screwed up!!! I can't believe how hard it is to
+ generate a tarball which will configure and compile on that platform.
+ Joined the libtool mailing list to try and get some answers.
+
+2002-05-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in
+ Changed to autoconf version 2.50. MacOSX uses autoconf version 2.53 which
+ is incompatible with with version 2.13 which had been using until now.
+ The AC_SYS_LARGE_FILE macro distributed withe autoconf 2.50 is missing a
+ few features so AC_SYS_EXTRA_LARGE file was defined to replace it.
+
+ * configure.in
+ Changed to automake version 1.5 to try and make a tarball which will
+ work on MacOSX.
+
+2002-05-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav_gsm610.c
+ Changed name to gsm610.c. Added reading/writing of headerless files.
+
+ * src/sndfile.c src/raw.c
+ Added ability to read/write headerless (SF_FORMAT_RAW) GSM 6.10 files.
+
+2002-05-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/lossy_comp_test.c
+ Clean up in preparation for Autogen-ing this file.
+
+ * src/GSM610/*.[ch]
+ Code cleanup and prepartion forgetting file seek working. Details in
+ src/GSM610/ChangeLog.
+
+ * sndfile.pc.in
+ Testing complete. Is sndfile.m4 still needed?
+
+2002-05-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/write_read_test.tpl tests/rdwr_test.tpl
+ Merged tests from these two programs into write_read_test.tpl and deleted
+ rdwr_test.tpl.
+
+2002-05-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/w64.c src/svx.c src/paf.c
+ Fixed bugs in read/write mode.
+
+2002-05-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/Makefile.am
+ Renamed sfplay.c to sndfile-play.c and sndfile_info.c to sndfile-info.c for
+ consistency when these programs become part of the Debian package
+ sndfile-programs.
+
+ * sndfile.pc.in
+ New file to replace sndfile-config.in. Libsndfile now uses the pkg-config
+ model for providing installation parameters to dependant programs.
+
+ * src/sndfile.c
+ Cleanup of code in sf_open().
+
+2002-05-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/utils.tpl tests/write_read_test.tpl
+ More conversion to Autogen fixes and enchancements.
+
+ * src/*.c
+ Read/write mode is now working for 16, 24 and 32 bit PCM as well as 32
+ bit float and 64 bit double data. More tests still required.
+
+ * src/Makefile.am
+ Added DISTCLEANFILES target to remove config.status and config.last.
+
+ * Win32/Makefile.am MacOS/Makefile.am
+ Added DISTCLEANFILES target to remove Makefile.
+
+2002-05-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.[ch] tests/rdwr_test.c
+ More verifying workings of read/write mode. Fixing bugs found.
+
+ * tests/utils.[ch]
+ Made these files Autogen generated files.
+
+ * tests/util.tpl tests/util.def
+ New Autogen files to generate utils.[ch]. Moved some generic test functions
+ into this file. Autogen is such a great tool!
+
+2002-05-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/pcm.c src/float_cast.h Win32/config.h
+ Fixed a couple of Win32 specific bugs pointed out by Michael Fink
+ (maintainer of WinLAME) and David Viens.
+
+ * tests/check_log_buffer.[ch] tests/utils.[ch]
+ Moved check_log_buffer() to utils.[ch] and deleted old file.
+
+2002-05-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.[ch] src/sndfile.c
+ New function psf_default_seek() which will be the default seek function
+ for things like PCM and floating point data. This default is set for
+ both read and write in sf_open() but can be over-ridden by any codec
+ during it's initialisation.
+
+2002-05-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/au.c
+ AU files use a data size value of -1 to mean unknown. Fixed au_open_read()
+ to allow opening files like this.
+
+ * tests/rdwr_test .c
+ Added more tests.
+
+ * src/sndfile.c
+ Fixed bugs in read/write mode found due to improvements in the test
+ program.
+
+2002-04-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/rdwr_test .c
+ New file for testing read/write mode.
+
+2002-04-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * m4/*
+ Removed all m4 macros from this directory as they get concatenated to form
+ the file aclocal.m4 anyway.
+
+ * sndfile.m4
+ Moved this from the m4 directory to the root directory asn this is part of
+ the distribution and is installed during "make install".
+
+2002-04-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/float32.c
+ Removed logging of peaks for all file formats other than AIFF and WAV.
+
+ * tests/write_read_test.tpl tests/write_read_test.def
+ New files which autogen uses to generate write_read_test.c. Doing it this
+ way makes write_read_test.c far easier to maintain. Other test programs
+ will be converted to autogen in the near future.
+
+ * src/*.c
+ Fixed a few bugs found when testing on Sparc (bug endian) Solaris.
+
+2002-04-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/*.html
+ Fixed documention versioning.
+
+ * configure.in
+ Fixed a bug in the routines which search for Large File Support on systems
+ which have large file support by defualt.
+
+2002-04-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.[ch]
+ Found and fixed an issue which can cause a bug in other software (I was
+ porting Conrad Parker's Sweep program from version 0 of the library to
+ version 1). When opening a file for write, the libsndfile code would
+ set the sfinfo.samples field to a maximum value.
+
+ * tests/write_read_test.c
+ Added tests to detect the above problem.
+
+2002-04-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.[ch]
+ Finished base implementation of read/write mode. Much more testing still
+ needed.
+
+ * m4/largefile.m4
+ Macro for detecting Large File Standard capabilities. This macro was ripped
+ out of the aclocal.m4 file of GNU tar-1.13.
+
+ * configure.in
+ Added detection of large file support. Files larger than 2 Gigabytes should
+ now be supported on 64 bit platforms and many 32 bit platforms including
+ Linux (2.4 kernel, glibc-2.2), *BSD, MacOS, Win32.
+
+ * libsndfile_convert_version.py
+ A Python script which attempts to autoconvert code written to use version 0
+ to version 1.
+
+2002-04-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.[ch]
+ Finished base implementation of read/write mode. Much more testing still
+ needed.
+
+ * tests/write_read_test.c
+ Preliminary tests for read/write mode added. More needed.
+
+2002-04-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.[ch]
+ Removed sf_open_read() and sf_open_write() functions,replacting them with
+ sf_open() which takes an extra mode parameter (SF_OPEN_READ, SF_OPEN_WRITE,
+ or SF_OPEN_RDWR). This new function sf_open can now be modified to allow
+ opening a file formodification (RDWR).
+
+2002-04-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.c
+ Completed merging of separate xxx_open_read() and xxx_open_write()
+ functions. All tests pass.
+
+2002-04-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/au.c
+ Massive refactoring required to merge au_open_read() with au_open_write()
+ to create au_open().
+
+2002-04-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.c
+ Started changes required to allow a sound file to be opened in read/write
+ mode, with separate file pointers for read and write. This involves merging
+ of encoder/decoder functions like pcm_read_init() and pcm_write_init()
+ int a new function pcm_init() as well as doing something similar for all
+ the file type specific functions ie aiff_open_read() and aiff_open_write()
+ were merged to make the function aiff_open().
+
+2002-04-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ New file containing psf_fopen(), psf_fread(), psf_fwrite(), psf_fseek() and
+ psf_ftell() functions. These function will replace use of fopen/fread/fwrite
+ etc and allow access to files larger than 2 gigabytes on a number of 32 bit
+ OSes (Linux on x86, 32 bit Solaris user space apps, Win32 and MacOS).
+
+ * src/*.c
+ Replaced all instances of fopen with psf_open, fread with psd_read, fwrite
+ with psf_write and so on.
+
+2002-03-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/dwvw.c
+ Finally fixed all known problems with 12, 16 and 24 bit DWVW encoding.
+
+ * tests/floating_point_test.c
+ Added tests for 12, 16 and 24 bit DWVW encoding.
+
+2002-03-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * m4/endian.m4
+ Defines a new m4 macro AC_C_FIND_ENDIAN, for determining the endian-ness of
+ the target CPU. It first checks for the definition of BYTE_ORDER in
+ <endian.h>, then in <sys/types.h> and <sys/param.h>. If none of these work
+ and the C compiler is not a cross compiler it compiles and runs a program
+ to test for endian-ness. If the compiler is a cross compiler it makes a
+ guess based on $target_cpu.
+
+ * configure.in
+ Modified to use AC_C_FIND_ENDIAN.
+
+ * src/sfendian.h
+ Simplified.
+
+2002-02-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/floating_point_test.c
+ Tests completely rewritten using the dft_cmp function. Now able to
+ calculate a quick guesstimate of the Signal to Noise Ratio of the encoder.
+
+2002-02-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/dft_cmp.[ch]
+ New files containing functions for comparing pre and post lossily
+ compressed data using a quickly hacked DFT.
+
+ * tests/utils.[ch]
+ New files containing functions for saving pre and post encoded data in a
+ file readable by the GNU Octave package.
+
+2002-02-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * m4/lrint.m4 m4/lrintf.m4
+ Fixed m4 macros to define HAVE_LRINT and HAVE_LRINTF even when the test
+ is cached.
+
+2002-02-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/floating_point_test.c
+ Fixed improper use of strncat ().
+
+2002-02-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/headerless_test.c
+ New test program to test the ability to open and read a known file type as a
+ RAW header-less file.
+
+2002-02-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/losy_comp_test.c
+ Added a test to ensure that the data read from a file is not all zeros.
+
+ * examples/sfconvert.c
+ Added "-gsm610" encoding types.
+
+2002-01-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sfconvert.c
+ Added "-dwvw12", "-dwvw16" and "-dwvw24" encoding types.
+
+ * tests/dwvw_test.c
+ New file for testing DWVW encoder/decoder.
+
+2002-01-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/dwvw.c
+ Implemented writing of DWVW. 12 bit seems to work, 16 and 24 bit still broken.
+
+ * src/aiff.c
+ Improved reporting of encoding types.
+
+ * src/voc.c
+ Clean up.
+
+2002-01-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/dwvw.c
+ New file implementing lossless Delta Word Variable Width (DWVW) encoding.
+ Reading 12 bit DWVW is now working.
+
+ * src/aiff.c common.h sndfile.c
+ Added hooks for DWVW encoded AIFF and RAW files.
+
+2002-01-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/w64.c
+ Robustify header parsing.
+
+ * src/wav_w64.h
+ Header file wav.h was renamed to wav_w64.h to signify sharing of
+ definitions across the two file types.
+
+ * src/wav.c src/w64.c src/wav_w64.c
+ Refactoring.
+ Modified and moved functions with a high degree of similarity between
+ wav.c and w64.c to wav_w64.c.
+
+2002-01-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/w64.c
+ Completed work on getting read and write working.
+
+ * examples/sfplay.c
+ Added code to scale floating point data so it plays at a reasonable volume.
+
+ * tests/Makefile.am tests/write_read_test.c
+ Added tests for W64 files.
+
+2002-01-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.c
+ Modded all code in file header writing routines to use
+ psf_new_binheader_writef().
+ Removed psf_binheader_writef() from src/common.c.
+ Globally replaced psf_new_binheader_writef with psf_binheader_writef.
+
+2002-01-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.c
+ Modded all code in file parsing routines to use psf_new_binheader_readf().
+ Removed psf_binheader_readf() from src/common.c.
+ Globally replaced psf_new_binheader_readf with psf_binheader_readf.
+
+ * src/common.[ch]
+ Added new function psf_new_binheader_writef () which will soon replace
+ psf_binheader_writef (). The new function has basically the same function
+ as the original but has a more flexible and capable interface. It also
+ allows the writing of 64 bit integer values for files contains 64 bit file
+ offsets.
+
+2002-01-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/formats.c src/sndfile.c src/sndfile.h
+ Added code allowing full enumeration of supported file formats via the
+ sf_command () interface.
+ This feature will allow applications to avoid needing recompilation when
+ support for new file formats are added to libsndfile.
+
+ * tests/command_test.c
+ Added test code for the above feature.
+
+ * examples/list_formats.c
+ New file. An example of the use of the supported file enumeration
+ interface. This program lists all the major formats and for each major
+ format the supported subformats.
+
+2002-01-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.[ch] tests/*.c
+ Changed command parameter of sf_command () function from a test string to
+ an int. The valid values for the command parameter begin with SFC_ and are
+ listed in src/sndfile.h.
+
+2001-12-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/formats.c src/sndfile.c
+ Added an way of enumerating a set of common file formats using the
+ sf_command () interface. This interface was suggested by Dominic Mazzoni,
+ one of the main authors of Audacity (http://audacity.sourceforge.net/).
+
+2001-12-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Added checking of filename parameter in sf_open_read (). Previousy, if a
+ NULL pointer was passed the library would segfault.
+
+2001-12-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c src/common.h
+ Changed the len parameter of the endswap_*_array () functions from type
+ int to type long.
+
+ * src/pcm.c
+ Fixed a problem which
+
+2001-12-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Added conditional #include <sys/types.h> for EMX/gcc on OS/2. Thanks to
+ Paul Hartman for pointing this out.
+
+ * tests/lossy_comp_test.c tests/floating_point_test.c
+ Added definitions for M_PI for when it isn't defined in <math.h>.
+
+2001-11-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ircam.c
+ Re-implemented the header reader. Old version was making incorrect
+ assumptions about the endian-ness of the file from the magic number at the
+ start of the file. The new code looks at the integer which holds the
+ number of channels and determines the endian-ness from that.
+
+2001-11-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Added support for other AIFC types ('raw ', 'in32', '23ni').
+ Further work on IMA ADPCM encoding.
+
+2001-11-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ima_adpcm.c
+ Renamed from wav_ima_adpcm.c. This file will soon handle IMA ADPCM
+ encodings for both WAV and AIFF files.
+
+ * src/aiff.c
+ Started adding IMA ADPCM support.
+
+2001-11-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/double.c
+ New file for handling double precision floating point (SF_FORMAT_DOUBLE)
+ data.
+
+ * src/wav.c src/aiff.c src/au.c src/raw.c
+ Added support for SF_FORMAT_DOUBLE data.
+
+ * src/common.[ch]
+ Addition of endswap_long_array () for endian swapping 64 bit integers. This
+ function will work correctly on processors with 32 bit and 64 bit longs.
+ Optimised endswap_short_array () and endswap_int_array ().
+
+ * tests/pcm_test.c
+ Added and extra check. After the first file of each type is written to disk
+ a checksum is performed of the first 64 bytes and checked against a pre-
+ calculated value. This will work whatever the endian-ness of the host
+ machine.
+
+2001-11-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Added handling of u-law, A-law encoded AIFF files. Thanks to Tom Erbe for
+ supplying example files.
+
+ * tests/lossy_comp_test.c
+ Added tests for above.
+
+ * src/common.h src/*.c
+ Removed function typedefs from common.h and function pointer casting in all
+ the other files. This allows the compiler to perform proper type checking.
+ Hopefully this will prevernt problems like the sf_seek bug for OpenBSD,
+ BeOS etc.
+
+ * src/common.[ch]
+ Added new function psf_new_binheader_readf () which will eventually replace
+ psf_binheader_readf (). The new function has basically the same function as
+ the original but has a more flexible and capable interface. It also allows
+ the reading of 64 bit integer values for files contains 64 bit file
+ offsets.
+
+2001-11-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/voc.c
+ Completed implementation of VOC file handling. Can now handle 8 and 16 bit
+ PCM, u-law and A-law files with one or two channels.
+
+ * src/write_read_test.c tests/lossy_comp_test.c
+ Added tests for VOC files.
+
+2001-11-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/float_cast.h
+ Added inline asm version of lrint/lrintf for MacOS. Solution provided by
+ Stephane Letz.
+
+ * src/voc.c
+ More work on this braindamaged format. The VOC files produced by SoX also
+ have a number of inconsistencies.
+
+2001-11-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/paf.c
+ Added support for 8 bit PCM PAF files.
+
+ * tests/write_read_test.c
+ Added tests for 8 bit PAF files.
+
+2001-11-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/pcm_test.c
+ New test program to test for correct scaling of integer values between
+ different sized integer containers (ie short -> int).
+ The new specs for libsndfile state that when the source and destination
+ containers are of a different size, the most significant bit of the source
+ value becomes the most significant bit of the destination container.
+
+ * src/pcm.c src/paf.c
+ Modified to pass the above test program.
+
+ * tests/write_read_test.c tests/lossy_comp_test.c
+ Modified to work with the new scaling rules.
+
+2001-11-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/raw.c tests/write_read_test.c tests/write_read_test.c
+ Added ability to do raw reads/writes of float, u-law and A-law files.
+
+ * src/*.[ch] examples/*.[ch] tests/*.[ch]
+ Removed dependance on pcmbitwidth field of SF_INFO struct and moved to new
+ SF_FORMAT_* types and use of SF_ENDIAN_BIG/LITTLE/CPU.
+
+2001-11-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.[ch]
+ Started implmentation of major changes documented in doc/version1.html.
+
+ Removed all usage of off_t which is not part of the ISO C standard. All
+ places which were using it are now using type long which is the type of
+ the offset parameter for the fseek function.
+ This should fix problems on BeOS, MacOS and *BSD like systems which were
+ failing "make check" because sizeof (long) != sizeof (off_t).
+
+--------------------------------------------------------------------------------
+This is the boundary between version 1 of the library above and version 0 below.
+--------------------------------------------------------------------------------
+
+2001-11-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sfplay_beos.cpp
+ Added BeOS version of sfplay.c. This needs to be compiled using a C++
+ compiler so is therefore not built by default. Thanks to Marcus Overhagen
+ for providing this.
+
+2001-11-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sfplay.c
+ New example file showing how libsndfile can be used to read and play a
+ sound file.
+ At the moment on Linux is supported. Others will follow in the near future.
+
+2001-11-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/pcm.c
+ Fixed problem with normalisation code where a value of 1.0 could map to
+ a value greater than MAX_SHORT or MAX_INT. Thanks to Roger Dannenberg for
+ pointing this out.
+
+2001-11-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/pcm.c
+ Fixed scaling issue when reading/writing 8 bit files using
+ sf_read/sf_write_short ().
+ On read, values are scaled so that the most significant bit in the char
+ ends up in the most significant bit of the short. On write, values are
+ scaled so that most significant bit in the short ends up as the most
+ significant bit in the char.
+
+2001-11-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/au.c src/sndfile.c
+ Added support for 32 bit float data in big and little endian AU files.
+
+ * tests/write_read_test.c
+ Added tests for 32 bit float data in AU files.
+
+2001-11-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/lossy_comp_test.c
+ Finalised testing of stereo files where possible.
+
+2001-11-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav_ms_adpcm.c
+ Fixed bug in writing stereo MS ADPCM WAV files. Thanks to Xu Xin for
+ pointing out this problem.
+
+2001-10-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav_ms_adpcm.c
+ Modified function srate2blocksize () to handle 44k1Hz stereo files.
+
+2001-10-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/w64.c
+ Added support for Sonic Foundry 64 bit WAV format. As Linux (my main
+ development platform) does not yet support 64 bit file offsets by default,
+ current handling of this file format treats everything as 32 bit and fails
+ openning the file, if it finds anything that goes beyond 32 bit values.
+
+ * src/sndfile.[hc] src/common.h src/Makefile.am
+ Added hooks for W64 support.
+
+2001-10-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in
+ Added more warnings options to CFLAGS when the gcc compiler is detected.
+
+ * src/*.[ch] tests/*.c examples/*.c
+ Started fixing the warning messages due to the new CFLASG.
+
+ * src/voc.c
+ More work on VOC file read/writing.
+
+ * src/paf.c
+ Found that PAF files were not checking the normalisation flag when reading
+ or writing floats and doubles. Fixed it.
+
+ * tests/floating_point_test.c
+ Added specific test for the above problem.
+
+ * src/float_cast.h src/pcm.c
+ Added a section for Win32 to define lrint () and lrintf () in the header
+ and implement it in the pcm.c
+
+2001-10-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * sndfile-config.in m4/sndfile.m4
+ These files were donated by Conrad Parker who also provided instructions
+ on how to install them using autoconf/automake.
+
+ * src/float_cast.h
+ Fiddled around with this file some more. On Linux and other gcc supported
+ OSes use the C99 functions lrintf() and lrint() for casting from floating
+ point to int without incurring the huge perfromance penalty (particularly
+ on the i386 family) caused by the regular C cast from float to int.
+ These new C99 functions replace the FLOAT_TO_* and DOUBLE_TO_* macros which
+ I had been playing with.
+
+ * configure.in m4/lrint.m4 m4/lrintf.m4
+ Add detection of these functions.
+
+2001-10-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/voc.c
+ Completed code for reading VOC files containing a single audio data
+ segment.
+ Started implementing code to handle files with multiple VOC_SOUND_DATA
+ segments but couldn't be bothered finishing it. Multiple segment files can
+ have different sample rates for different sections and other nasties like
+ silence and repeat segments.
+
+2001-10-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/*.c
+ Removed SF_PRIVATE struct field fdata and replaced it with extra_data.
+
+ * src/voc.c
+ Further development of the read part of this woefult file format.
+
+2001-10-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/float_cast.h
+ Implemented gcc and i386 floating point to int cast macros. Standard cast
+ will be used when not on gcc for i385.
+
+ * src/pcm.c
+ Modified all uses of FLOAT/DOUBLE_TO_INT and FLOAT/DOUBLE_TO_SHORT casts to
+ comply with macros in float_cast.h.
+
+2001-10-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/voc.c
+ Changed the TYPE_xxx enum names to VOC_TYPE_xxx to prevent name clashes
+ on MacOS with CodeWarrior 6.0.
+
+ * MacOS/MacOS-readme.txt
+ Updated the compile instructions. Probably still need work as I don't have
+ access to a Mac.
+
+2001-10-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c src/aiff.c common.c
+ Changed all references to snprintf to LSF_SNPRINTF and all vsnprintf to
+ LSF_VSNPRINTF. LSF_VSNPRINTF and LSF_VSNPRINTF are defined in common.h.
+
+ * src/common.h
+ Added checking of HAVE_SNPRINTF and HAVE_VSNPRINTF and defining
+ LSF_VSNPRINTF and LSF_VSNPRINTF to appropriate values.
+
+ * src/missing.c
+ New file containing a minimal implementation of snprintf and vsnprintf
+ functions named missing_snprintf and missing_vsnprintf respectively. These
+ are only compliled into the binary if snprintf and/or vsnprintf are not
+ available.
+
+2001-09-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ircam.c
+ New file to handle Berkeley/IRCAM/CARL files.
+
+ * src/sndfile.c src/common.h
+ Modified for IRCAM handling.
+
+ * tests/*.c
+ Added tests for IRCAM files.
+
+2001-09-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Apparently microsoft windows (tm) doesn't like ulaw and Alaw WAV files with
+ 20 byte format chunks (contrary to ms's own documentation). Fixed the WAV
+ header writing code to generate smaller ms compliant ulaw and Alaw WAV
+ files.
+
+2001-09-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/stdio_test.sh tests/stdio_test.c
+ Shell script was rewritten as a C program due to incompatibilities of the
+ sh shell on Linux and Solaris.
+
+2001-09-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/stdio_test.sh tests/stdout_test.c tests/stdin_test.c
+ New test programs to verify the correct operation of reading from stdin and
+ writing to stdout.
+
+ * src/sndfile.c wav.c au.c nist.c paf.c
+ Fixed a bugs uncovered by the new test programs above.
+
+2001-09-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c wav.c
+ Fixed a bug preventing reading a file from stdin. Found by T. Narita.
+
+2001-09-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Fixed a problem on OpenBSD 2.9 which was causing sf_seek() to fail on IMA
+ WAV files. Root cause was the declaration of the func_seek typedef not
+ matching the functions it was actually being used to point to. In OpenBSD
+ sizeof (off_t) != sizeof (int). Thanks to Heikki Korpela for allowing me
+ to log into his OpenBSD machine to debug this problem.
+
+2001-09-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Implemented sf_command ("norm float").
+
+ * src/*.c
+ Implemented handling of sf_command ("set-norm-float"). Float normalization
+ can now be turned on and off.
+
+ * tests/double_test.c
+ Renamed to floating_point_test.c. Modified to include tests for all scaled
+ reads and writes of floats and doubles.
+
+ * src/au_g72x.c
+ Fixed bug in normalization code found with improved floating_point_test
+ program.
+
+ * src/wav.c
+ Added code for parsing 'INFO' and 'LIST' chunks. Will be used for extract
+ text annotations from WAV files.
+
+ * src/aiff.c
+ Added code for parsing '(c) ' and 'ANNO' chunks. Will be used for extract
+ text annotations from WAV files.
+
+2001-09-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sf_info.c example/Makefile.am
+ Renamed to sndfile_info.c. The program sndfile_info will now be installed
+ when the library is installed.
+
+ * src/float_cast.h
+ New file defining floating point to short and int casts. These casts will
+ eventually replace all flot and double casts to short and int. See comments
+ at the top of the file for the reasoning.
+
+ * src/*.c
+ Changed all default float and double casts to short or int with macros
+ defined in floatcast.h. At the moment these casts do nothing. They will be
+ replaced with faster float to int cast operations in the near future.
+
+2001-08-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/command_test.c
+ New file for testing sf_command () functionality.
+
+ * src/sndfile.c
+ Revisiting of error return values of some functions.
+ Started implementing sf_command () a new function will allow on-the-fly
+ modification of library behaviour, or instance, sample value scaling.
+
+ * src/common.h
+ Added hook for format specific sf_command () calls to SNDFILE struct.
+
+ * doc/api.html
+ Updated and errors corrected.
+
+ * doc/command.html
+ New documentation file explaining new sf_command () function.
+
+2001-08-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fixed error return values from sf_read*() and sf_write*(). There were
+ numerous instances of -1 being returned through size_t. These now all set
+ error int the SF_PRIVATE struct and return 0. Thanks to David Viens for
+ spotting this.
+
+2001-08-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ Fixed use of va_arg() calls that were causing warning messages with the
+ latest version of gcc (thanks Maurizio Umberto Puxeddu).
+
+2001-07-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.c src/sfendian.h
+ Moved definition of MAKE_MARKER macro to sfendian.h
+
+2001-07-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Modified sf_get_lib_version () so that version string will be visible using
+ the Unix strings command.
+
+ * examples/Makefile.am examples/sfinfo.c
+ Renamed sfinfo program and source code to sf_info. This prevents a name
+ clash with the program included with libaudiofile.
+
+2001-07-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/read_seek_test.c tests/lossy_comp_test.c
+ Added tests for sf_read_float () and sf_readf_float ().
+
+ * src/voc.c
+ New files for handling Creative Voice files (not complete).
+
+ * src/samplitude.c
+ New files for handling Samplitude files (not complete).
+
+2001-07-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c src/au.c src/paf.c src/svx.c src/wav.c
+ Converted these files to using psf_binheader_readf() function. Will soon be
+ ready to attempt to make reading writing from pipes work reliably.
+
+ * src/*.[ch]
+ Added code for sf_read_float () and sf_readf_float () methods of accessing
+ file data.
+
+2001-07-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/paf.c src/wav_gsm610.c
+ Removed two printf()s which had escaped notice for some time (thanks
+ Sigbjørn Skjæret).
+
+2001-07-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav_gsm610.c
+ Fixed a bug which prevented GSM 6.10 encoded WAV files generated by
+ libsndfile from being played in Windoze (thanks klay).
+
+2001-07-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.[ch]
+ Implemented psf_binheader_readf() which will do for file header reading what
+ psf_binheader_writef() did for writing headers. Will eventually allow
+ libsndfile to read and write from pipes, including named pipes.
+
+2001-07-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * MacOS/config.h Win32/config.h
+ Attempted to bring these two files uptodate with src/config.h. As I don't
+ have access to either of these systems support for them may be completely
+ broken.
+
+2001-06-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/float32.c
+ Fixed bug for big endian processors that can't read 32 bit IEEE floats. Now
+ tested on Intel x86 and UltraSparc processors.
+
+2001-06-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Modified to allow REX files (from Propellorhead's Recycle and Reason
+ programs) to be read.
+ REX files are basically an AIFF file with slightly unusual sequence of
+ chunks (AIFF files are supposed to allow any sequence) and some extra
+ application specific information.
+ Not yet able to write a REX file as the details of the application specific
+ data is unknown.
+
+2001-06-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Fixed endian bug when reading PEAK chunk on big endian machines.
+
+ * src/common.c
+ Fixed endian bug when reading PEAK chunk on big endian machines with
+ --enable-force-broken-float configure option.
+ Fix psf_binheader_writef for (FORCE_BROKEN_FLOAT ||______)
+
+2001-06-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in src/config.h.in
+ Removed old CAN_READ_WRITE_x86_IEEE configure variable now that float
+ capabilities are detected at run time.
+ Added FORCE_BROKEN_FLOAT to allow testing of broken float code on machines
+ where the processor can in fact handle floats correctly.
+
+ * src/float32.c
+ Rejigged code reading and writing of floats on broken processors.
+
+ * m4/
+ Removed this directory and all its files as they are no longer needed.
+
+2001-06-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/peak_chunk_test.c
+ New test to validate reading and writing of peak chunk.
+
+ * examples/sfconvert
+ Added -float32 option.
+
+ * src/*.c
+ Changed all error return values to negative values (ie the negative of what
+ they were).
+
+ * src/sndfile.c tests/error_test.c
+ Modified to take account of the previous change.
+
+2001-06-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/float32.c
+ File renamed from wav_float.c and renamed function to something more
+ general.
+ Added runtime detection of floating point capabilities.
+ Added recording of peaks during write for generation of PEAK chunk.
+
+ * src/wav.c src/aiff.c
+ Added handing for PEAK chunk for floating point files. PEAK is read when the
+ file headers are read and generated when the file is closed. Logic is in
+ place for adding PEAK chunk to end of file when writing to a pipe (reading
+ and writing from/to pipe to be implemented soon).
+
+ * src/sndfile.c
+ Modified sf_signal_max () to use PEAK values if present.
+
+2001-06-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.c
+ Added pcm_read_init () and pcm_write_init () to src/pcm.c and removed all
+ other calls to functions in this file from the filetype specific files.
+
+ * src/*.c
+ Added alaw_read_init (), alaw_write_int (), ulaw_read_init () and
+ ulaw_write_init () and removed all other calls to functions in alaw.c and
+ ulaw.c from the filetype specific files.
+
+ * tests/write_read_test.c
+ Added tests to validate sf_seek () on all file types.
+
+ * src/raw.c
+ Implemented raw_seek () function to fix a bug where
+ sf_seek (file, 0, SEEK_SET) on a RAW file failed.
+
+ * src/paf.c
+ Fixed a bug in paf24_seek () found due to added seeks tests in
+ tests/write_read_test.c
+
+2001-06-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/read_seek_test.c
+ Fixed a couple of broken binary files.
+
+ * src/aiff.c src/wav.c
+ Added handling of PEAK chunks on file read.
+
+2001-05-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * check_libsndfile.py
+ New file for the regression testing of libsndfile.
+ check_libsndfile.py is a Python script which reads in a file containing
+ filenames of audio files. Each file is checked by running the examples/sfinfo
+ program on them and checking for error or warning messages in the libsndfile
+ log buffer.
+
+ * check_libsndfile.list
+ This is an example list of audio files for use with check_libsndfile.py
+
+ * tests/lossy_comp_test.c
+ Changed the defined value of M_PI for math header files which don't have it.
+ This fixed validation test failures on MetroWerks compilers. Thanks to Lord
+ Praetor Satanus of Acheron for bringing this to my attention.
+
+2001-05-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.[ch]
+ Removed psf_header_setf () which was no longer required after refactoring
+ and simplification of header writing.
+ Added 'z' format specifier to psf_binheader_writef () for zero filling header
+ with N bytes. Used by paf.c and nist.c
+
+ * tests/check_log_buffer.c
+ New file implementing check_log_buffer () which reads the log buffer of a
+ SNDFILE* object and searches for error and warning messages. Calls exit ()
+ if any are found.
+
+ * tests/*.c
+ Added calls to check_log_buffer () after each call to sf_open_XXX ().
+
+2001-05-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c src/wav_ms_adpcm.c src/wav_gsm610.c
+ Major rehack of header writing using psf_binheader_writef ().
+
+2001-05-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c src/wav_ima_adpcm.c
+ Major rehack of header writing using psf_binheader_writef ().
+
+2001-05-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Changed return type of get_encoding_str () to prevent compiler warnings on
+ Mac OSX.
+
+ * src/aiff.c src/au.c
+ Major rehack of header writing using psf_binheader_writef ().
+
+2001-05-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/common.c
+ Added comments.
+ Name of log buffer changed from strbuffer to logbuffer.
+ Name of log buffer index variable changed from strindex to logindex.
+
+ * src/*.[ch]
+ Changed name of internal logging function from psf_sprintf () to
+ psf_log_printf ().
+ Changed name of internal header generation functions from
+ psf_[ab]h_printf () to psf_asciiheader_printf () and
+ psf_binheader_writef ().
+ Changed name of internal header manipulation function psf_hsetf () to
+ psf_header_setf ().
+
+2001-05-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/nist.c
+ Fixed reading and writing of sample_byte_format header. "01" means little
+ endian and "10" means big endian regardless of bit width.
+
+ * configure.in
+ Detect Mac OSX and disable -Wall and -pedantic gcc options. Mac OSX is
+ way screwed up and spews out buckets of warning messages from the system
+ headers.
+ Added --disable-gcc-opt configure option (sets gcc optimisation to -O0 ) for
+ easier debugging.
+ Made decision to harmonise source code version number and .so library
+ version number. Future releases will stick to this rule.
+
+ * doc/new_file_type.HOWTO
+ New file to document the addition of new file types to libsndfile.
+
+2001-05-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/nist.c
+ New file for reading/writing Sphere NIST audio file format.
+ Originally requested by Elis Pomales in 1999.
+ Retrieved from unstable (and untouched for 18 months) branch of libsndfile.
+ Some vital information gleaned from the source code to Bill Schottstaedt's
+ sndlib library : ftp://ccrma-ftp.stanford.edu/pub/Lisp/sndlib.tar.gz
+ Currently reading and writing 16, 24 and 32 bit, big-endian and little
+ endian, stereo and mono files.
+
+ * src/common.h src/common.c
+ Added psf_ah_printf () function to help construction of ASCII headers (ie NIST).
+
+ * configure.in
+ Added test for vsnprintf () required by psf_ah_printf ().
+
+ * tests/write_read_test.c
+ Added tests for supported NIST files.
+
+2001-05-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/write_read_test.c
+ Added tests for little endian AIFC files.
+
+ * src/aiff.c
+ Minor re-working of aiff_open_write ().
+ Added write support for little endian PCM encoded AIFC files.
+
+2001-05-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Minor re-working of aiff_open_read ().
+ Added read support for little endian PCM encoded AIFC files from the Mac
+ OSX CD ripper program. Guillaume Lessard provided a couple of sample files
+ and a working patch.
+ The patch was not used as is but gave a good guide as to what to do.
+
+2001-05-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h
+ Fixed comments about endian-ness of WAV and AIFF files. Guillaume Lessard
+ pointed out the error.
+
+2001-04-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/make_sine.c
+ Re-write of this example using sample rate and required frequency in Hz.
+
+2001-02-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fixed bug that prevented known file types from being read as RAW PCM data.
+
+2000-12-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Added handing of COMT chunk.
+
+2000-11-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sfconvert.c
+ Fixed bug in normalisatio code. Pointed out by Johnny Wu.
+
+2000-11-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/config.h
+ Fixed the incorrect setting of HAVE_ENDIAN_H parameter. Win32 only issue.
+
+2000-10-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/Makefile.am
+ Added -lm for write_read_test_LDADD.
+
+2000-10-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c src/au.c
+ Fixed bug which prevented writing of G723 24kbps AU files.
+
+ * tests/lossy_comp_test.c
+ Corrrection to options for G723 tests.
+
+ * configure.in
+ Added --disable-gcc-pipe option for DJGPP compiler (gcc on MS-DOS) which
+ doesn't allow gcc -pipe option.
+
+2000-09-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ulaw.c src/alaw.c src/wav_imaadpcm.c src/msadpcm.c src/wav_gsm610.c
+ Fixed normailsation bugs shown up by new double_test program.
+
+2000-08-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/pcm.c
+ Fixed bug in normalisation code (spotted by Steve Lhomme).
+
+ * tests/double_test.c
+ New file to test scaled and unscaled sf_read_double() and sf_write_double()
+ functions.
+
+2000-08-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * COPYING
+ Changed to the LGPL COPYING file (spotted by H. S. Teoh).
+
+2000-08-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h
+ Removed prototype of unimplemented function sf_get_info(). Added prototype
+ for sf_error_number() Thanks to Sigbjørn Skjæret for spotting these.
+
+2000-08-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/newpcm.h
+ New file to contain a complete rewrite of the PCM data handling.
+
+2000-08-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fixed a leak of FILE* pointers in sf_open_write(). Thanks to Sigbjørn
+ Skjæret for spotting this one.
+
+2000-08-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/au_g72x.c src/G72x/g72x.c
+ Added G723 encoded AU file support.
+
+ * tests/lossy_comp_test.c
+ Added tests for G721 and G723 encoded AU files.
+
+2000-08-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * all files
+ Changed the license to LGPL. Albert Faber who had copyright on
+ Win32/unistd.h gave his permission to change the license on that file. All
+ other files were either copyright erikd AT mega-nerd DOT com or copyright
+ under a GPL/LGPL compatible license.
+
+2000-08-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/lossy_comp_test.c
+ Fixed incorrect error message.
+
+ * src/au_g72x.c src/G72x/*
+ G721 encoded AU files now working.
+
+ * Win32/README-Win32.txt
+ Replaced this file with a new one which gives a full explanation
+ of how to build libsndfile under Win32. Thanks to Mike Ricos.
+
+2000-08-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.[ch]
+ Removed double leading underscores from the start of all variable and
+ function names. Identifiers with a leading underscores are reserved
+ for use by the compiler.
+
+ * src/au_g72x.c src/G72x/*
+ Continued work on G721 encoded AU files.
+
+2000-07-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/G72x/*
+ New files for reading/writing G721 and G723 ADPCM audio. These files
+ are from a Sun Microsystems reference implementation released under a
+ free software licence.
+ Extensive changes to this code to make it fit in with libsndfile.
+ See the ChangeLog in this directory for details.
+
+ * src/au_g72x.c
+ New file for G721 encoded AU files.
+
+2000-07-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * libsndfile.spec.in
+ Added a spec file for making RPMs. Thanks to Josh Green for supplying this.
+
+2000-06-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c src/sndfile.h
+ Add checking for and handling of header-less u-law encoded AU/SND files.
+ Any file with a ".au" or ".snd" file extension and without the normal
+ AU file header is treated as an 8kHz, u-law encoded file.
+
+ * src/au.h
+ New function for opening a headerless u-law encoded file for read.
+
+2000-06-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/paf.c
+ Add checking for files shorter than minimal PAF file header length.
+
+2000-06-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/write_read_test.c
+ Added extra sf_perror() calls when sf_write_XXXX fails.
+
+2000-05-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ Modified usage of va_arg() macro to work correctly on PowerPC
+ Linux. Thanks to Kyle Wheeler for giving me ssh access to his
+ machine while I was trying to track this down.
+
+ * configure.in src/*.[ch]
+ Sorted out some endian-ness issues brought up by PowerPC Linux.
+
+ * tests/read_seek_test.c
+ Added extra debugging for when tests fail.
+
+2000-05-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Fixed bug in GSM 6.10 handling for big-endian machines. Thanks
+ to Sigbjørn Skjæret for reporting this.
+
+2000-04-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c src/wav.c src/wav_gsm610.c
+ Finallised writing of GSM 6.10 WAV files.
+
+ * tests/lossy_comp_test.c
+ Wrote new test code for GSM 6.10 files.
+
+ * examples/sfinfo.c
+ Fixed incorrect format in printf() statement.
+
+2000-04-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in
+ Fixed comments about sf_perror () and sf_error_str ().
+
+2000-03-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in
+ Fixed --enable-justsrc option.
+
+2000-03-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * wav.c
+ Fixed checking of bytespersec field of header. Still some weirdness
+ with some files.
+
+2000-03-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/lossy_comp_test.c
+ Added option to test PCM WAV files (sanity check).
+ Fixed bug in sf_seek() tests.
+
+2000-02-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c src/wav.c
+ Minor changes to allow writing of GSM 6.10 WAV files.
+
+2000-02-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in Makefile.am src/Makefile.am
+ Finally got around to figuring out how to build a single library from
+ multiple source directories.
+ Reading GSM 6.10 files now seems to work.
+
+2000-01-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Added more error reporting in read_fmt_chunk().
+
+1999-12-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sfinfo.c
+ Modified program to accept multiple filenames from the command line.
+
+1999-11-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav_ima_adpcm.c
+ Moved code around in preparation to adding ability to read/write IMA ADPCM
+ encoded AIFF files.
+
+1999-11-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ Fixed put_int() and put_short() macros used by _psf_hprintf() which were
+ causing seg. faults on Sparc Solaris.
+
+1999-11-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ Added string.h to includes. Thanks to Sigbjxrn Skjfret.
+
+ * src/svx.c
+ Fixed __svx_close() function to ensure FORM and BODY chunks are correctly
+ set.
+
+1999-10-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/au.c
+ Fixed handling of incorrect size field in AU header on read. Thanks to
+ Christoph Lauer for finding this problem.
+
+1999-09-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fixed a bug with incorrect SSND chunk length being written. This also lead
+ to finding an minor error in AIFF header parsing. Thanks to Dan Timis for
+ pointing this out.
+
+1999-09-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/paf.c
+ Fixed a bug with reading and writing 24 bit stereo PAF files. This problem
+ came to light when implementing tests for the new functions which operate
+ in terms of frames rather than items.
+
+1999-09-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Modified file type detection to use first 12 bytes of file rather than
+ file name extension. Required this because NIST files use the same
+ filename extension as Microsoft WAV files.
+
+ * src/sndfile.c src/sndfile.h
+ Added short, int and double read/write functions which work in frames
+ rather than items. This was originally suggested by Maurizio Umberto
+ Puxeddu.
+
+1999-09-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/svx.c
+ Finished off implementation of write using __psf_hprintf().
+
+1999-09-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Added a buffer to SF_PRIVATE for writing the header. This is required
+ to make generating headers for IFF/SVX files easier as well as making
+ it easier to do re-write the headers which will be required when
+ sf_rewrite_header() is implemented.
+
+ * src/common.c
+ Implemented __psf_hprintf() function. This is an internal function
+ which is documented briefly just above the code.
+
+1999-09-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fixed a bug in sf_write_raw() where it was returning incorrect values
+ (thanks to Richard Dobson for finding this one). Must put in a test
+ routine for sf_read_raw and sf_write_raw.
+
+ * src/aiff.c
+ Fixed default FORMsize in __aiff_open_write ().
+
+ * src/sndfile.c
+ Added copy of filename to internal data structure. IFF/SVX files
+ contain a NAME header chunk. Both sf_open_read() and sf_open_write()
+ copy the file name (less the leading path information) to the
+ filename field.
+
+ * src/svx.c
+ Started implementing writing of files.
+
+1999-08-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/svx.c
+ New file for reading/writing 8SVX and 16SVX files.
+
+ * src/sndfile.[ch] src/common.h
+ Changes for SVX files.
+
+ * src/aiff.c
+ Fixed header parsing when unknown chunk is found.
+
+1999-08-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/paf.c
+ New file for reading/writing Ensoniq PARIS audio file format.
+
+ * src/sndfile.[ch] src/common.h
+ Changes for PAF files.
+
+ * src/sndfile.[ch]
+ Added stuff for sf_get_lib_version() function.
+
+
+1999-07-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h MacOS/config.h
+ Fixed minor MacOS configuration issues.
+
+1999-07-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * MacOS/
+ Added a new directory for the MacOS config.h file and the
+ readme file.
+
+ * src/aiff.c
+ Fixed calculation of datalength when reading SSND chunk. Thanks to
+ Sigbjørn Skjæret for pointing out this error.
+
+1999-07-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c src/sndfile.h src/raw.c
+ Further fixing of #includes for MacOS.
+
+1999-07-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c src/aiff.c
+ Added call to ferror () in main header parsing loop of __XXX_open_read
+ functions. This should fix problems on platforms (MacOS, AmigaOS) where
+ fseek()ing or fread()ing beyond the end of the file puts the FILE*
+ stream in an error state until clearerr() is called.
+
+ * tests/write_read_test.c
+ Added tests for RAW header-less PCM files.
+
+ * src/common.h
+ Moved definition of struct tribyte to pcm.c which is the only place
+ which needs it.
+
+ * src/pcm.c
+ Modified all code which assumed sizeof (struct tribyte) == 3. This code
+ did not work on MacOS. Thanks to Ben "Jacobs" for pointing this out.
+
+ * src/au.c
+ Removed <sys/stat.h> from list of #includes (not being used).
+
+ * src/sndfile.c
+ Added MacOS specific #ifdef to replace <sys/stat.h>.
+
+ * src/sndfile.h
+ Added MacOS specific #ifdef to replace <sys/stat.h>.
+
+ * src/sndfile.h
+ Added MacOS specific typedef for off_t.
+
+ * MacOS-readme.txt
+ New file with instructions for building libsndfile under MacOS. Thanks
+ to Ben "Jacobs" for supplying these instructions.
+
+1999-07-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in
+ Removed sndfile.h from generated file list as there were no longer
+ any autoconf substitutions being made.
+
+ * src/raw.c
+ New file for handling raw header-less PCM files. In order to open these
+ for read, the user must specify format, pcmbitwidth and channels in the
+ SF_INFO struct when calling sf_open_read ().
+
+ * src/sndfile.c
+ Added support for raw header-less PCM files.
+
+1999-07-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sfinfo.c
+ Removed options so the sfinfo program always prints out all the information.
+
+1999-07-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/alaw.c
+ New file for A-law encoding (similar to u-law).
+
+ * tests/alaw_test.c
+ New test program to test the A-law encode/decode lookup tables.
+
+ * tests/lossy_comp_test.c
+ Added tests for a-law encoded WAV, AU and AULE files.
+
+1999-07-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c src/au.c
+ Removed second "#include <unistd.h>". Thanks to Ben "Jacobs" for pointing
+ this out.
+
+1999-07-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/ulaw_test.c
+ New test program to test the u-law encode/decode lookup tables.
+
+1999-07-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h
+ Made corrections to comments on the return values from sf_seek ().
+
+ * src/sndfile.c
+ Fixed boundary condition checking bug and accounting bug in sf_read_raw ().
+
+1999-07-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/au.c src/ulaw.c
+ Finished implementation of u-law encoded AU files.
+
+ * src/wav.c
+ Implemented reading and writing of u-law encoded WAV files.
+
+ * tests/
+ Changed name of adpcm_test.c to lossy_comp_test.c. This test program
+ will now be used to test Ulaw and Alaw encoding as well as APDCM.
+ Added tests for Ulaw encoded WAV files.
+
+1999-07-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/adpcm_test.c
+ Initialised amp variable in gen_signal() to remove compiler warning.
+
+1999-07-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ In __aiff_open_read () prevented fseek()ing beyond end of file which
+ was causing trouble on MacOS with the MetroWerks compiler. Thanks to
+ Ben "Jacobs" for pointing this out.
+
+ *src/wav.c
+ Fixed as above in __wav_open_read ().
+
+1999-07-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav_ms_adpcm.c
+ Implemented MS ADPCM encoding. Code cleanup of decoder.
+
+ * tests/adpcm_test.c
+ Added tests for MS ADPCM WAV files.
+
+ * src/wav_ima_adpcm.c
+ Fixed incorrect parameter in call to srate2blocksize () from
+ __ima_writer_init ().
+
+1999-06-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/read_seek_test.c
+ Added test for 8 bit AIFF files.
+
+1999-06-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/write_read_test.c
+ Removed test for IMA ADPCM WAV files which is now done in adpcm_test.c
+
+ * configure.in
+ Added -Wconversion to CFLAGS.
+
+ * src/*.c tests/*.c examples/*.c
+ Fixed all warnings resulting from use of -Wconversion.
+
+1999-06-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Added fact chunk handling on read and write for all non WAVE_FORMAT_PCM
+ WAV files.
+
+ * src/wav_ima.c
+ Changed block alignment to be dependant on sample rate. This should make
+ WAV files created with libsndfile compatible with the MS Windows media
+ players.
+
+ * tests/adpcm_test.c
+ Reimplemented adpcm_test_short and implemented adpcm_test_int and
+ adpcm_test_double.
+ Now have full testing of IMA ADPCM WAV file read, write and seek.
+
+1999-06-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav_float.c
+ Fixed function prototype for x86f2d_array () which was causing ocassional
+ seg. faults on Sparc Solaris machines.
+
+1999-06-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fixed bug in __aiff_close where the length fields in the header were
+ not being correctly calculated before writing.
+
+ * tests/write_read_test.c
+ Modified to detect the above bug in WAV, AIFF and AU files.
+
+1999-06-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/*
+ Added a contribution from Albert Faber to allow libsndfile to compile
+ under Win32 systems. libsndfile will now be used as part of LAME the
+ the MPEG 1 Layer 3 encoder (http://internet.roadrunner.com/~mt/mp3/).
+
+1999-06-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in
+ Changed to reflect previous changes.
+
+ * src/wav_ima_adpcm.c
+ Fixed incorrect calculation of bytespersec header field (IMA ADPCM only).
+
+ Fixed bug when writing from int or double data to IMA ADPCM file. Will need
+ to write test code for this.
+
+ Fixed bug in __ima_write () whereby the length of the current block was
+ calculated incorrectly. Thanks to Jongcheon Park for pointing this out.
+
+1999-03-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.c
+ Changed all read/write/lseek function calls to fread/fwrite/
+ fseek/ftell and added error checking of return values from
+ fread and fwrite in critical areas of the code.
+
+ * src/au.c
+ Fixed incorrect datasize element in AU header on write.
+
+ * tests/error_test.c
+ Add new test to check all error values have an associated error
+ string. This will avoid embarrassing real world core dumps.
+
+1999-03-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c src/aiff.c
+ Added handling for unknown chunk markers in the file.
+
+1999-03-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Filled in missing error strings in SndfileErrors array. Missing entries
+ can cause core dumps when calling sf_error-str (). Thanks to Sam
+ <mrsam at-sign geocities.com> for finding this problem.
+
+1999-03-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav_ima_adpcm.c
+ Work on wav_ms_adpcm.c uncovered a bug in __ima_read () when reading
+ stereo files. Caused by not adjusting offset into buffer of decoded
+ samples for 2 channels. A similar bug existed in __ima_write ().
+ Need a test for stereo ADPCM files.
+
+ * src/wav_ms_adpcm.c
+ Decoder working correctly.
+
+1999-03-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in Makefile.am
+ Added --enable-justsrc configuration variable sent by Sam
+ <mrsam at-sign geocities.com>.
+
+ * src/wav_ima_adpcm.c
+ Fixed bug when reading beyond end of data section due to not
+ checking pima->blockcount.
+ This uncovered __ima_seek () bug due to pima->blockcount being set
+ before calling __ima_init_block ().
+
+1999-03-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Started implementing MS ADPCM decoder.
+ If file is WAVE_FORMAT_ADPCM and length of data chunk is odd, this
+ encoder seems to add an extra byte. Why not just give an even data
+ length?
+
+1999-03-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Split code out of wav.c to create wav_float.c and wav_ima_adpcm.c.
+ This will make it easier to add and debug other kinds of WAV files
+ in future.
+
+1999-03-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/
+ Added adpcm_test.c which implements test functions for
+ IMA ADPCM reading/writing/seeking etc.
+
+ * src/wav.c
+ Fixed many bugs in IMA ADPCM encoder and decoder.
+
+1999-03-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Finished implementing IMA ADPCM encoder and decoder (what a bitch!).
+
+1999-03-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Started implementing IMA ADPCM decoder.
+
+1999-03-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fixed bug where the sf_read_XXX functions were returning a
+ incorrect read count when reading past end of file.
+ Fixed bug in sf_seek () when seeking backwards from end of file.
+
+ * tests/read_seek_test.c
+ Added multiple read test to short_test(), int_test () and
+ double_test ().
+ Added extra chunk to all test WAV files to test that reading
+ stops at end of 'data' chunk.
+
+1999-02-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/write_read_test.c
+ Added tests for little DEC endian AU files.
+
+ * src/au.c
+ Add handling for DEC format little endian AU files.
+
+1999-02-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c src/au.c src/wav.c
+ Add __psf_sprintf calls during header parsing.
+
+ * src/sndfile.c src/common.c
+ Implement sf_header_info (sndfile.c) function and __psf_sprintf (common.c).
+
+ * tests/write_read_test.c
+ Added tests for 8 bit PCM files (WAV, AIFF and AU).
+
+ * src/au.c src/aiff.c
+ Add handling of 8 bit PCM data format.
+
+ * src/aiff.c
+ On write, set blocksize in SSND chunk to zero like everybody else.
+
+1999-02-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/pcm.c:
+ Fixed bug in let2s_array (cptr was not being initialised).
+
+ * src/sndfile.c:
+ Fixed bug in sf_read_raw and sf_write_raw. sf_seek should
+ now work when using these functions.
+
+1999-02-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/write_read_test.c:
+ Force test_buffer array to be double aligned. Sparc Solaris
+ requires this.
+
+1999-02-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/pcm.c:
+ Fixed a bug which was causing errors in the reading
+ and writing of 24 bit PCM files.
+
+ * doc/api.html
+ Finished of preliminary documentaion.
+
+1999-02-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c:
+ Changed reading of 'COMM' chunk to avoid reading an int
+ which overlaps an int (4 byte) boundary.
+
--- /dev/null
+Basic Installation
+==================
+
+ These are generic installation instructions.
+
+ The `configure' shell script attempts to guess correct values for
+various system-dependent variables used during compilation. It uses
+those values to create a `Makefile' in each directory of the package.
+It may also create one or more `.h' files containing system-dependent
+definitions. Finally, it creates a shell script `config.status' that
+you can run in the future to recreate the current configuration, a file
+`config.cache' that saves the results of its tests to speed up
+reconfiguring, and a file `config.log' containing compiler output
+(useful mainly for debugging `configure').
+
+ If you need to do unusual things to compile the package, please try
+to figure out how `configure' could check whether to do them, and mail
+diffs or instructions to the address given in the `README' so they can
+be considered for the next release. If at some point `config.cache'
+contains results you don't want to keep, you may remove or edit it.
+
+ The file `configure.in' is used to create `configure' by a program
+called `autoconf'. You only need `configure.in' if you want to change
+it or regenerate `configure' using a newer version of `autoconf'.
+
+The simplest way to compile this package is:
+
+ 1. `cd' to the directory containing the package's source code and type
+ `./configure' to configure the package for your system. If you're
+ using `csh' on an old version of System V, you might need to type
+ `sh ./configure' instead to prevent `csh' from trying to execute
+ `configure' itself.
+
+ Running `configure' takes awhile. While running, it prints some
+ messages telling which features it is checking for.
+
+ 2. Type `make' to compile the package.
+
+ 3. Optionally, type `make check' to run any self-tests that come with
+ the package.
+
+ 4. Type `make install' to install the programs and any data files and
+ documentation.
+
+ 5. You can remove the program binaries and object files from the
+ source code directory by typing `make clean'. To also remove the
+ files that `configure' created (so you can compile the package for
+ a different kind of computer), type `make distclean'. There is
+ also a `make maintainer-clean' target, but that is intended mainly
+ for the package's developers. If you use it, you may have to get
+ all sorts of other programs in order to regenerate files that came
+ with the distribution.
+
+Compilers and Options
+=====================
+
+ Some systems require unusual options for compilation or linking that
+the `configure' script does not know about. You can give `configure'
+initial values for variables by setting them in the environment. Using
+a Bourne-compatible shell, you can do that on the command line like
+this:
+ CC=c89 CFLAGS=-O2 LIBS=-lposix ./configure
+
+Or on systems that have the `env' program, you can do it like this:
+ env CPPFLAGS=-I/usr/local/include LDFLAGS=-s ./configure
+
+Compiling For Multiple Architectures
+====================================
+
+ You can compile the package for more than one kind of computer at the
+same time, by placing the object files for each architecture in their
+own directory. To do this, you must use a version of `make' that
+supports the `VPATH' variable, such as GNU `make'. `cd' to the
+directory where you want the object files and executables to go and run
+the `configure' script. `configure' automatically checks for the
+source code in the directory that `configure' is in and in `..'.
+
+ If you have to use a `make' that does not supports the `VPATH'
+variable, you have to compile the package for one architecture at a time
+in the source code directory. After you have installed the package for
+one architecture, use `make distclean' before reconfiguring for another
+architecture.
+
+Installation Names
+==================
+
+ By default, `make install' will install the package's files in
+`/usr/local/bin', `/usr/local/man', etc. You can specify an
+installation prefix other than `/usr/local' by giving `configure' the
+option `--prefix=PATH'.
+
+ You can specify separate installation prefixes for
+architecture-specific files and architecture-independent files. If you
+give `configure' the option `--exec-prefix=PATH', the package will use
+PATH as the prefix for installing programs and libraries.
+Documentation and other data files will still use the regular prefix.
+
+ In addition, if you use an unusual directory layout you can give
+options like `--bindir=PATH' to specify different values for particular
+kinds of files. Run `configure --help' for a list of the directories
+you can set and what kinds of files go in them.
+
+ If the package supports it, you can cause programs to be installed
+with an extra prefix or suffix on their names by giving `configure' the
+option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'.
+
+Optional Features
+=================
+
+ Some packages pay attention to `--enable-FEATURE' options to
+`configure', where FEATURE indicates an optional part of the package.
+They may also pay attention to `--with-PACKAGE' options, where PACKAGE
+is something like `gnu-as' or `x' (for the X Window System). The
+`README' should mention any `--enable-' and `--with-' options that the
+package recognizes.
+
+ For packages that use the X Window System, `configure' can usually
+find the X include and library files automatically, but if it doesn't,
+you can use the `configure' options `--x-includes=DIR' and
+`--x-libraries=DIR' to specify their locations.
+
+Specifying the System Type
+==========================
+
+ There may be some features `configure' can not figure out
+automatically, but needs to determine by the type of host the package
+will run on. Usually `configure' can figure that out, but if it prints
+a message saying it can not guess the host type, give it the
+`--host=TYPE' option. TYPE can either be a short name for the system
+type, such as `sun4', or a canonical name with three fields:
+ CPU-COMPANY-SYSTEM
+
+See the file `config.sub' for the possible values of each field. If
+`config.sub' isn't included in this package, then this package doesn't
+need to know the host type.
+
+ If you are building compiler tools for cross-compiling, you can also
+use the `--target=TYPE' option to select the type of system they will
+produce code for and the `--build=TYPE' option to select the type of
+system on which you are compiling the package.
+
+Sharing Defaults
+================
+
+ If you want to set default values for `configure' scripts to share,
+you can create a site shell script called `config.site' that gives
+default values for variables like `CC', `cache_file', and `prefix'.
+`configure' looks for `PREFIX/share/config.site' if it exists, then
+`PREFIX/etc/config.site' if it exists. Or, you can set the
+`CONFIG_SITE' environment variable to the location of the site script.
+A warning: not all `configure' scripts look for a site script.
+
+Operation Controls
+==================
+
+ `configure' recognizes the following options to control how it
+operates.
+
+`--cache-file=FILE'
+ Use and save the results of the tests in FILE instead of
+ `./config.cache'. Set FILE to `/dev/null' to disable caching, for
+ debugging `configure'.
+
+`--help'
+ Print a summary of the options to `configure', and exit.
+
+`--quiet'
+`--silent'
+`-q'
+ Do not print messages saying which checks are being made. To
+ suppress all normal output, redirect it to `/dev/null' (any error
+ messages will still be shown).
+
+`--srcdir=DIR'
+ Look for the package's source code in directory DIR. Usually
+ `configure' can determine that directory automatically.
+
+`--version'
+ Print the version of Autoconf used to generate the `configure'
+ script, and exit.
+
+`configure' also accepts some other, not widely useful, options.
--- /dev/null
+## Process this file with automake to produce Makefile.in
+
+EXTRA_DIST = add_cflags.m4 clip_mode.m4 endian.m4 extra_largefile.m4 \
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+
--- /dev/null
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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+HTML_FGCOLOUR = @HTML_FGCOLOUR@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
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+MKOCTFILE = @MKOCTFILE@
+MKOCTFILE_VERSION = @MKOCTFILE_VERSION@
+NM = @NM@
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+OCTAVE_CONFIG_VERSION = @OCTAVE_CONFIG_VERSION@
+OCTAVE_DEST_MDIR = @OCTAVE_DEST_MDIR@
+OCTAVE_DEST_ODIR = @OCTAVE_DEST_ODIR@
+OCTAVE_VERSION = @OCTAVE_VERSION@
+OGG_CFLAGS = @OGG_CFLAGS@
+OGG_LIBS = @OGG_LIBS@
+OS_SPECIFIC_CFLAGS = @OS_SPECIFIC_CFLAGS@
+OS_SPECIFIC_LINKS = @OS_SPECIFIC_LINKS@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
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+SHARED_VERSION_INFO = @SHARED_VERSION_INFO@
+SHELL = @SHELL@
+SHLIB_VERSION_ARG = @SHLIB_VERSION_ARG@
+SIZEOF_SF_COUNT_T = @SIZEOF_SF_COUNT_T@
+SNDIO_LIBS = @SNDIO_LIBS@
+SPEEX_CFLAGS = @SPEEX_CFLAGS@
+SPEEX_LIBS = @SPEEX_LIBS@
+SQLITE3_CFLAGS = @SQLITE3_CFLAGS@
+SQLITE3_LIBS = @SQLITE3_LIBS@
+STRIP = @STRIP@
+TYPEOF_SF_COUNT_T = @TYPEOF_SF_COUNT_T@
+VERSION = @VERSION@
+VORBISENC_CFLAGS = @VORBISENC_CFLAGS@
+VORBISENC_LIBS = @VORBISENC_LIBS@
+VORBIS_CFLAGS = @VORBIS_CFLAGS@
+VORBIS_LIBS = @VORBIS_LIBS@
+WIN_RC_VERSION = @WIN_RC_VERSION@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_AR = @ac_ct_AR@
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+docdir = @docdir@
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+host = @host@
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+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+htmldocdir = @htmldocdir@
+includedir = @includedir@
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+install_sh = @install_sh@
+libdir = @libdir@
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+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
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+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
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+sysconfdir = @sysconfdir@
+target = @target@
+target_alias = @target_alias@
+target_cpu = @target_cpu@
+target_os = @target_os@
+target_vendor = @target_vendor@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+EXTRA_DIST = add_cflags.m4 clip_mode.m4 endian.m4 extra_largefile.m4 \
+ flexible_array.m4 llrint.m4 lrint.m4 lrintf.m4 octave.m4 extra_pkg.m4
+
+all: all-am
+
+.SUFFIXES:
+$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+ && { if test -f $@; then exit 0; else break; fi; }; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu M4/Makefile'; \
+ $(am__cd) $(top_srcdir) && \
+ $(AUTOMAKE) --gnu M4/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+tags: TAGS
+TAGS:
+
+ctags: CTAGS
+CTAGS:
+
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile
+installdirs:
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+ -rm -f Makefile
+distclean-am: clean-am distclean-generic
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: install-am install-strip
+
+.PHONY: all all-am check check-am clean clean-generic clean-libtool \
+ distclean distclean-generic distclean-libtool distdir dvi \
+ dvi-am html html-am info info-am install install-am \
+ install-data install-data-am install-dvi install-dvi-am \
+ install-exec install-exec-am install-html install-html-am \
+ install-info install-info-am install-man install-pdf \
+ install-pdf-am install-ps install-ps-am install-strip \
+ installcheck installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-generic \
+ mostlyclean-libtool pdf pdf-am ps ps-am uninstall uninstall-am
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+dnl @synopsis MN_ADD_CFLAGS
+dnl
+dnl Add the given option to CFLAGS, if it doesn't break the compiler
+
+AC_DEFUN([MN_ADD_CFLAGS],
+[AC_MSG_CHECKING([if $CC accepts $1])
+ ac_add_cflags__old_cflags="$CFLAGS"
+ CFLAGS="$1"
+ AC_TRY_LINK([
+ #include <stdio.h>
+ ],
+ [puts("Hello, World!"); return 0;],
+ AC_MSG_RESULT([yes])
+ CFLAGS="$ac_add_cflags__old_cflags $1",
+ AC_MSG_RESULT([no])
+ CFLAGS="$ac_add_cflags__old_cflags"
+ )
+])# MN_ADD_CFLAGS
--- /dev/null
+dnl @synopsis MN_ADD_CXXFLAGS
+dnl
+dnl Add the given option to CXXFLAGS, if it doesn't break the compiler
+
+AC_DEFUN([MN_ADD_CXXFLAGS],
+[AC_MSG_CHECKING([if $CXX accepts $1])
+ AC_LANG_ASSERT([C++])
+ ac_add_cxxflags__old_cxxflags="$CXXFLAGS"
+ CXXFLAGS="$1"
+ AC_TRY_LINK([
+ #include <cstdio>
+ ],
+ [puts("Hello, World!"); return 0;],
+ AC_MSG_RESULT([yes])
+ CXXFLAGS="$ac_add_cxxflags__old_cxxflags $1",
+ AC_MSG_RESULT([no])
+ CXXFLAGS="$ac_add_cxxflags__old_cxxflags"
+ )
+])# MN_ADD_CXXFLAGS
--- /dev/null
+dnl @synopsis MN_C_CLIP_MODE
+dnl
+dnl Determine the clipping mode when converting float to int.
+dnl @version 1.0 May 17 2003
+dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+dnl
+dnl Permission to use, copy, modify, distribute, and sell this file for any
+dnl purpose is hereby granted without fee, provided that the above copyright
+dnl and this permission notice appear in all copies. No representations are
+dnl made about the suitability of this software for any purpose. It is
+dnl provided "as is" without express or implied warranty.
+
+
+
+
+
+
+
+dnl Find the clipping mode in the following way:
+dnl 1) If we are not cross compiling test it.
+dnl 2) IF we are cross compiling, assume that clipping isn't done correctly.
+
+AC_DEFUN([MN_C_CLIP_MODE],
+[AC_CACHE_CHECK(processor clipping capabilities,
+ ac_cv_c_clip_type,
+
+# Initialize to unknown
+ac_cv_c_clip_positive=unknown
+ac_cv_c_clip_negative=unknown
+
+
+if test $ac_cv_c_clip_positive = unknown ; then
+ AC_TRY_RUN(
+ [[
+ #define _ISOC9X_SOURCE 1
+ #define _ISOC99_SOURCE 1
+ #define __USE_ISOC99 1
+ #define __USE_ISOC9X 1
+ #include <math.h>
+ int main (void)
+ { double fval ;
+ int k, ival ;
+
+ fval = 1.0 * 0x7FFFFFFF ;
+ for (k = 0 ; k < 100 ; k++)
+ { ival = (lrint (fval)) >> 24 ;
+ if (ival != 127)
+ return 1 ;
+
+ fval *= 1.2499999 ;
+ } ;
+
+ return 0 ;
+ }
+ ]],
+ ac_cv_c_clip_positive=yes,
+ ac_cv_c_clip_positive=no,
+ ac_cv_c_clip_positive=unknown
+ )
+
+ AC_TRY_RUN(
+ [[
+ #define _ISOC9X_SOURCE 1
+ #define _ISOC99_SOURCE 1
+ #define __USE_ISOC99 1
+ #define __USE_ISOC9X 1
+ #include <math.h>
+ int main (void)
+ { double fval ;
+ int k, ival ;
+
+ fval = -8.0 * 0x10000000 ;
+ for (k = 0 ; k < 100 ; k++)
+ { ival = (lrint (fval)) >> 24 ;
+ if (ival != -128)
+ return 1 ;
+
+ fval *= 1.2499999 ;
+ } ;
+
+ return 0 ;
+ }
+ ]],
+ ac_cv_c_clip_negative=yes,
+ ac_cv_c_clip_negative=no,
+ ac_cv_c_clip_negative=unknown
+ )
+ fi
+
+if test $ac_cv_c_clip_positive = yes ; then
+ ac_cv_c_clip_positive=1
+else
+ ac_cv_c_clip_positive=0
+ fi
+
+if test $ac_cv_c_clip_negative = yes ; then
+ ac_cv_c_clip_negative=1
+else
+ ac_cv_c_clip_negative=0
+ fi
+
+[[
+case "$ac_cv_c_clip_positive$ac_cv_c_clip_negative" in
+ "00")
+ ac_cv_c_clip_type="none"
+ ;;
+ "10")
+ ac_cv_c_clip_type="positive"
+ ;;
+ "01")
+ ac_cv_c_clip_type="negative"
+ ;;
+ "11")
+ ac_cv_c_clip_type="both"
+ ;;
+ esac
+ ]]
+
+)
+]
+
+)# MN_C_CLIP_MODE
+
+
--- /dev/null
+dnl @synopsis MN_C_FIND_ENDIAN
+dnl
+dnl Determine endian-ness of target processor.
+dnl @version 1.1 Mar 03 2002
+dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+dnl
+dnl Majority written from scratch to replace the standard autoconf macro
+dnl AC_C_BIGENDIAN. Only part remaining from the original it the invocation
+dnl of the AC_TRY_RUN macro.
+dnl
+dnl Permission to use, copy, modify, distribute, and sell this file for any
+dnl purpose is hereby granted without fee, provided that the above copyright
+dnl and this permission notice appear in all copies. No representations are
+dnl made about the suitability of this software for any purpose. It is
+dnl provided "as is" without express or implied warranty.
+
+dnl Find endian-ness in the following way:
+dnl 1) Look in <endian.h>.
+dnl 2) If 1) fails, look in <sys/types.h> and <sys/param.h>.
+dnl 3) If 1) and 2) fails and not cross compiling run a test program.
+dnl 4) If 1) and 2) fails and cross compiling then guess based on target.
+
+AC_DEFUN([MN_C_FIND_ENDIAN],
+[AC_CACHE_CHECK(processor byte ordering,
+ ac_cv_c_byte_order,
+
+# Initialize to unknown
+ac_cv_c_byte_order=unknown
+
+if test x$ac_cv_header_endian_h = xyes ; then
+
+ # First try <endian.h> which should set BYTE_ORDER.
+
+ [AC_TRY_LINK([
+ #include <endian.h>
+ #if BYTE_ORDER != LITTLE_ENDIAN
+ not big endian
+ #endif
+ ], return 0 ;,
+ ac_cv_c_byte_order=little
+ )]
+
+ [AC_TRY_LINK([
+ #include <endian.h>
+ #if BYTE_ORDER != BIG_ENDIAN
+ not big endian
+ #endif
+ ], return 0 ;,
+ ac_cv_c_byte_order=big
+ )]
+
+ fi
+
+if test $ac_cv_c_byte_order = unknown ; then
+
+ [AC_TRY_LINK([
+ #include <sys/types.h>
+ #include <sys/param.h>
+ #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
+ bogus endian macros
+ #endif
+ ], return 0 ;,
+
+ [AC_TRY_LINK([
+ #include <sys/types.h>
+ #include <sys/param.h>
+ #if BYTE_ORDER != LITTLE_ENDIAN
+ not big endian
+ #endif
+ ], return 0 ;,
+ ac_cv_c_byte_order=little
+ )]
+
+ [AC_TRY_LINK([
+ #include <sys/types.h>
+ #include <sys/param.h>
+ #if BYTE_ORDER != LITTLE_ENDIAN
+ not big endian
+ #endif
+ ], return 0 ;,
+ ac_cv_c_byte_order=little
+ )]
+
+ )]
+
+ fi
+
+if test $ac_cv_c_byte_order = unknown ; then
+ if test $cross_compiling = yes ; then
+ # This is the last resort. Try to guess the target processor endian-ness
+ # by looking at the target CPU type.
+ [
+ case "$target_cpu" in
+ alpha* | i?86* | mipsel* | ia64*)
+ ac_cv_c_byte_order=little
+ ;;
+
+ m68* | mips* | powerpc* | hppa* | sparc*)
+ ac_cv_c_byte_order=big
+ ;;
+
+ esac
+ ]
+ else
+ AC_TRY_RUN(
+ [[
+ int main (void)
+ { /* Are we little or big endian? From Harbison&Steele. */
+ union
+ { long l ;
+ char c [sizeof (long)] ;
+ } u ;
+ u.l = 1 ;
+ return (u.c [sizeof (long) - 1] == 1);
+ }
+ ]], , ac_cv_c_byte_order=big,
+ )
+
+ AC_TRY_RUN(
+ [[int main (void)
+ { /* Are we little or big endian? From Harbison&Steele. */
+ union
+ { long l ;
+ char c [sizeof (long)] ;
+ } u ;
+ u.l = 1 ;
+ return (u.c [0] == 1);
+ }]], , ac_cv_c_byte_order=little,
+ )
+ fi
+ fi
+
+)
+
+if test $ac_cv_c_byte_order = big ; then
+ ac_cv_c_big_endian=1
+ ac_cv_c_little_endian=0
+elif test $ac_cv_c_byte_order = little ; then
+ ac_cv_c_big_endian=0
+ ac_cv_c_little_endian=1
+else
+ ac_cv_c_big_endian=0
+ ac_cv_c_little_endian=0
+
+ AC_MSG_WARN([[*****************************************************************]])
+ AC_MSG_WARN([[*** Not able to determine endian-ness of target processor. ]])
+ AC_MSG_WARN([[*** The constants CPU_IS_BIG_ENDIAN and CPU_IS_LITTLE_ENDIAN in ]])
+ AC_MSG_WARN([[*** src/config.h may need to be hand editied. ]])
+ AC_MSG_WARN([[*****************************************************************]])
+ fi
+
+]
+)# MN_C_FIND_ENDIAN
+
+
--- /dev/null
+dnl By default, many hosts won't let programs access large files;
+dnl one must use special compiler options to get large-file access to work.
+dnl For more details about this brain damage please see:
+dnl http://www.sas.com/standards/large.file/x_open.20Mar96.html
+
+dnl Written by Paul Eggert <eggert@twinsun.com>.
+
+dnl Internal subroutine of AC_SYS_EXTRA_LARGEFILE.
+dnl MN_SYS_EXTRA_LARGEFILE_FLAGS(FLAGSNAME)
+AC_DEFUN([MN_SYS_EXTRA_LARGEFILE_FLAGS],
+ [AC_CACHE_CHECK([for $1 value to request large file support],
+ ac_cv_sys_largefile_$1,
+ [ac_cv_sys_largefile_$1=`($GETCONF LFS_$1) 2>/dev/null` || {
+ ac_cv_sys_largefile_$1=no
+ ifelse($1, CFLAGS,
+ [case "$host_os" in
+ # IRIX 6.2 and later require cc -n32.
+changequote(, )dnl
+ irix6.[2-9]* | irix6.1[0-9]* | irix[7-9].* | irix[1-9][0-9]*)
+changequote([, ])dnl
+ if test "$GCC" != yes; then
+ ac_cv_sys_largefile_CFLAGS=-n32
+ fi
+ ac_save_CC="$CC"
+ CC="$CC $ac_cv_sys_largefile_CFLAGS"
+ AC_TRY_LINK(, , , ac_cv_sys_largefile_CFLAGS=no)
+ CC="$ac_save_CC"
+ esac])
+ }])])
+
+dnl Internal subroutine of AC_SYS_EXTRA_LARGEFILE.
+dnl AC_SYS_EXTRA_LARGEFILE_SPACE_APPEND(VAR, VAL)
+AC_DEFUN([AC_SYS_EXTRA_LARGEFILE_SPACE_APPEND],
+ [case $2 in
+ no) ;;
+ ?*)
+ case "[$]$1" in
+ '') $1=$2 ;;
+ *) $1=[$]$1' '$2 ;;
+ esac ;;
+ esac])
+
+dnl Internal subroutine of AC_SYS_EXTRA_LARGEFILE.
+dnl AC_SYS_EXTRA_LARGEFILE_MACRO_VALUE(C-MACRO, CACHE-VAR, COMMENT, CODE-TO-SET-DEFAULT)
+AC_DEFUN([AC_SYS_EXTRA_LARGEFILE_MACRO_VALUE],
+ [AC_CACHE_CHECK([for $1], $2,
+ [$2=no
+changequote(, )dnl
+ $4
+ for ac_flag in $ac_cv_sys_largefile_CFLAGS no; do
+ case "$ac_flag" in
+ -D$1)
+ $2=1 ;;
+ -D$1=*)
+ $2=`expr " $ac_flag" : '[^=]*=\(.*\)'` ;;
+ esac
+ done
+changequote([, ])dnl
+ ])
+ if test "[$]$2" != no; then
+ AC_DEFINE_UNQUOTED([$1], [$]$2, [$3])
+ fi])
+
+AC_DEFUN([AC_SYS_EXTRA_LARGEFILE],
+ [AC_REQUIRE([AC_CANONICAL_HOST])
+ AC_ARG_ENABLE(largefile,
+ [ --disable-largefile omit support for large files])
+ if test "$enable_largefile" != no; then
+ AC_CHECK_TOOL(GETCONF, getconf)
+ MN_SYS_EXTRA_LARGEFILE_FLAGS(CFLAGS)
+ MN_SYS_EXTRA_LARGEFILE_FLAGS(LDFLAGS)
+ MN_SYS_EXTRA_LARGEFILE_FLAGS(LIBS)
+
+ for ac_flag in $ac_cv_sys_largefile_CFLAGS no; do
+ case "$ac_flag" in
+ no) ;;
+ -D_FILE_OFFSET_BITS=*) ;;
+ -D_LARGEFILE_SOURCE | -D_LARGEFILE_SOURCE=*) ;;
+ -D_LARGE_FILES | -D_LARGE_FILES=*) ;;
+ -D?* | -I?*)
+ AC_SYS_EXTRA_LARGEFILE_SPACE_APPEND(CPPFLAGS, "$ac_flag") ;;
+ *)
+ AC_SYS_EXTRA_LARGEFILE_SPACE_APPEND(CFLAGS, "$ac_flag") ;;
+ esac
+ done
+ AC_SYS_EXTRA_LARGEFILE_SPACE_APPEND(LDFLAGS, "$ac_cv_sys_largefile_LDFLAGS")
+ AC_SYS_EXTRA_LARGEFILE_SPACE_APPEND(LIBS, "$ac_cv_sys_largefile_LIBS")
+ AC_SYS_EXTRA_LARGEFILE_MACRO_VALUE(_FILE_OFFSET_BITS,
+ ac_cv_sys_file_offset_bits,
+ [Number of bits in a file offset, on hosts where this is settable.])
+ [case "$host_os" in
+ # HP-UX 10.20 and later
+ hpux10.[2-9][0-9]* | hpux1[1-9]* | hpux[2-9][0-9]*)
+ ac_cv_sys_file_offset_bits=64 ;;
+ esac]
+ AC_SYS_EXTRA_LARGEFILE_MACRO_VALUE(_LARGEFILE_SOURCE,
+ ac_cv_sys_largefile_source,
+ [Define to make fseeko etc. visible, on some hosts.],
+ [case "$host_os" in
+ # HP-UX 10.20 and later
+ hpux10.[2-9][0-9]* | hpux1[1-9]* | hpux[2-9][0-9]*)
+ ac_cv_sys_largefile_source=1 ;;
+ esac])
+ AC_SYS_EXTRA_LARGEFILE_MACRO_VALUE(_LARGE_FILES,
+ ac_cv_sys_large_files,
+ [Define for large files, on AIX-style hosts.],
+ [case "$host_os" in
+ # AIX 4.2 and later
+ aix4.[2-9]* | aix4.1[0-9]* | aix[5-9].* | aix[1-9][0-9]*)
+ ac_cv_sys_large_files=1 ;;
+ esac])
+ fi
+ ])
+
--- /dev/null
+# extra_pkg.m4 - Macros to locate and utilise pkg-config. -*- Autoconf -*-
+#
+# Copyright (c) 2004 Scott James Remnant <scott@netsplit.com>.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+#
+# As a special exception to the GNU General Public License, if you
+# distribute this file as part of a program that contains a
+# configuration script generated by Autoconf, you may include it under
+# the same distribution terms that you use for the rest of that program.
+
+# --------------------------------------------------------------
+# PKG_CHECK_MOD_VERSION(VARIABLE-PREFIX, MODULES, [ACTION-IF-FOUND],
+# [ACTION-IF-NOT-FOUND])
+#
+# This is a very slight modification to the macro PKG_CHECK_MODULES that
+# is in the original pkg.m4 file. It prints the versions in the checking
+# message (erikd@mega-nerd.com).
+
+AC_DEFUN([PKG_CHECK_MOD_VERSION],
+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])dnl
+AC_ARG_VAR([$1][_CFLAGS], [C compiler flags for $1, overriding pkg-config])dnl
+AC_ARG_VAR([$1][_LIBS], [linker flags for $1, overriding pkg-config])dnl
+
+pkg_failed=no
+AC_MSG_CHECKING([for $2 ])
+
+_PKG_CONFIG([$1][_CFLAGS], [cflags], [$2])
+_PKG_CONFIG([$1][_LIBS], [libs], [$2])
+
+m4_define([_PKG_TEXT], [Alternatively, you may set the environment variables $1[]_CFLAGS
+and $1[]_LIBS to avoid the need to call pkg-config.
+See the pkg-config man page for more details.])
+
+if test $pkg_failed = yes; then
+ _PKG_SHORT_ERRORS_SUPPORTED
+ if test $_pkg_short_errors_supported = yes; then
+ $1[]_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "$2"`
+ else
+ $1[]_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$$1[]_PKG_ERRORS" >&AS_MESSAGE_LOG_FD
+
+ ifelse([$4], , [AC_MSG_ERROR(dnl
+[Package requirements ($2) were not met:
+
+$$1_PKG_ERRORS
+
+Consider adjusting the PKG_CONFIG_PATH environment variable if you
+installed software in a non-standard prefix.
+
+_PKG_TEXT
+])],
+ [AC_MSG_RESULT([no])
+ $4])
+elif test $pkg_failed = untried; then
+ ifelse([$4], , [AC_MSG_FAILURE(dnl
+[The pkg-config script could not be found or is too old. Make sure it
+is in your PATH or set the PKG_CONFIG environment variable to the full
+path to pkg-config.
+
+_PKG_TEXT
+
+To get pkg-config, see <http://pkg-config.freedesktop.org/>.])],
+ [$4])
+else
+ $1[]_CFLAGS=$pkg_cv_[]$1[]_CFLAGS
+ $1[]_LIBS=$pkg_cv_[]$1[]_LIBS
+ AC_MSG_RESULT([yes])
+ ifelse([$3], , :, [$3])
+fi[]dnl
+])# PKG_CHECK_MOD_VERSION
--- /dev/null
+dnl @synopsis MN_C99_FLEXIBLE_ARRAY
+dnl
+dnl Dose the compiler support the 1999 ISO C Standard "stuct hack".
+dnl @version 1.1 Mar 15 2004
+dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+dnl
+dnl Permission to use, copy, modify, distribute, and sell this file for any
+dnl purpose is hereby granted without fee, provided that the above copyright
+dnl and this permission notice appear in all copies. No representations are
+dnl made about the suitability of this software for any purpose. It is
+dnl provided "as is" without express or implied warranty.
+
+AC_DEFUN([MN_C99_FLEXIBLE_ARRAY],
+[AC_CACHE_CHECK(C99 struct flexible array support,
+ ac_cv_c99_flexible_array,
+
+# Initialize to unknown
+ac_cv_c99_flexible_array=no
+
+AC_TRY_LINK([[
+ #include <stdlib.h>
+ typedef struct {
+ int k;
+ char buffer [] ;
+ } MY_STRUCT ;
+ ]],
+ [ MY_STRUCT *p = calloc (1, sizeof (MY_STRUCT) + 42); ],
+ ac_cv_c99_flexible_array=yes,
+ ac_cv_c99_flexible_array=no
+ ))]
+) # MN_C99_FLEXIBLE_ARRAY
+
--- /dev/null
+dnl @synopsis MN_GCC_VERSION
+dnl
+dnl Find the version of gcc.
+dnl @version 1.0 Nov 05 2007
+dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+dnl
+dnl Permission to use, copy, modify, distribute, and sell this file for any
+dnl purpose is hereby granted without fee, provided that the above copyright
+dnl and this permission notice appear in all copies. No representations are
+dnl made about the suitability of this software for any purpose. It is
+dnl provided "as is" without express or implied warranty.
+dnl
+
+AC_DEFUN([MN_GCC_VERSION],
+[
+if test "x$ac_cv_c_compiler_gnu" = "xyes" ; then
+
+ AC_MSG_CHECKING([for version of $CC])
+ GCC_VERSION=`$CC -dumpversion`
+ AC_MSG_RESULT($GCC_VERSION)
+
+ changequote(,)dnl
+ GCC_MINOR_VERSION=`echo $GCC_VERSION | sed "s/^[0-9]\+\.//" | sed "s/\..*//"`
+ GCC_MAJOR_VERSION=`echo $GCC_VERSION | sed "s/\..*//"`
+ changequote([,])dnl
+ fi
+
+AC_SUBST(GCC_VERSION)
+AC_SUBST(GCC_MAJOR_VERSION)
+AC_SUBST(GCC_MINOR_VERSION)
+
+])# MN_GCC_VERSION
+
--- /dev/null
+# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
+# Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+m4_define([_LT_COPYING], [dnl
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
+# Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+])
+
+# serial 57 LT_INIT
+
+
+# LT_PREREQ(VERSION)
+# ------------------
+# Complain and exit if this libtool version is less that VERSION.
+m4_defun([LT_PREREQ],
+[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
+ [m4_default([$3],
+ [m4_fatal([Libtool version $1 or higher is required],
+ 63)])],
+ [$2])])
+
+
+# _LT_CHECK_BUILDDIR
+# ------------------
+# Complain if the absolute build directory name contains unusual characters
+m4_defun([_LT_CHECK_BUILDDIR],
+[case `pwd` in
+ *\ * | *\ *)
+ AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
+esac
+])
+
+
+# LT_INIT([OPTIONS])
+# ------------------
+AC_DEFUN([LT_INIT],
+[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
+AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
+AC_BEFORE([$0], [LT_LANG])dnl
+AC_BEFORE([$0], [LT_OUTPUT])dnl
+AC_BEFORE([$0], [LTDL_INIT])dnl
+m4_require([_LT_CHECK_BUILDDIR])dnl
+
+dnl Autoconf doesn't catch unexpanded LT_ macros by default:
+m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
+m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
+dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
+dnl unless we require an AC_DEFUNed macro:
+AC_REQUIRE([LTOPTIONS_VERSION])dnl
+AC_REQUIRE([LTSUGAR_VERSION])dnl
+AC_REQUIRE([LTVERSION_VERSION])dnl
+AC_REQUIRE([LTOBSOLETE_VERSION])dnl
+m4_require([_LT_PROG_LTMAIN])dnl
+
+_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
+
+dnl Parse OPTIONS
+_LT_SET_OPTIONS([$0], [$1])
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+AC_SUBST(LIBTOOL)dnl
+
+_LT_SETUP
+
+# Only expand once:
+m4_define([LT_INIT])
+])# LT_INIT
+
+# Old names:
+AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
+AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
+dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
+
+
+# _LT_CC_BASENAME(CC)
+# -------------------
+# Calculate cc_basename. Skip known compiler wrappers and cross-prefix.
+m4_defun([_LT_CC_BASENAME],
+[for cc_temp in $1""; do
+ case $cc_temp in
+ compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
+ distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+])
+
+
+# _LT_FILEUTILS_DEFAULTS
+# ----------------------
+# It is okay to use these file commands and assume they have been set
+# sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'.
+m4_defun([_LT_FILEUTILS_DEFAULTS],
+[: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+])# _LT_FILEUTILS_DEFAULTS
+
+
+# _LT_SETUP
+# ---------
+m4_defun([_LT_SETUP],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
+AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
+
+_LT_DECL([], [host_alias], [0], [The host system])dnl
+_LT_DECL([], [host], [0])dnl
+_LT_DECL([], [host_os], [0])dnl
+dnl
+_LT_DECL([], [build_alias], [0], [The build system])dnl
+_LT_DECL([], [build], [0])dnl
+_LT_DECL([], [build_os], [0])dnl
+dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+dnl
+AC_REQUIRE([AC_PROG_LN_S])dnl
+test -z "$LN_S" && LN_S="ln -s"
+_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
+dnl
+AC_REQUIRE([LT_CMD_MAX_LEN])dnl
+_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
+_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
+dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
+m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
+m4_require([_LT_CMD_RELOAD])dnl
+m4_require([_LT_CHECK_MAGIC_METHOD])dnl
+m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
+m4_require([_LT_CMD_OLD_ARCHIVE])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+m4_require([_LT_WITH_SYSROOT])dnl
+
+_LT_CONFIG_LIBTOOL_INIT([
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+])
+if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+_LT_CHECK_OBJDIR
+
+m4_require([_LT_TAG_COMPILER])dnl
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+_LT_CC_BASENAME([$compiler])
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ _LT_PATH_MAGIC
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
+LT_SUPPORTED_TAG([CC])
+_LT_LANG_C_CONFIG
+_LT_LANG_DEFAULT_CONFIG
+_LT_CONFIG_COMMANDS
+])# _LT_SETUP
+
+
+# _LT_PREPARE_SED_QUOTE_VARS
+# --------------------------
+# Define a few sed substitution that help us do robust quoting.
+m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
+[# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\([["`\\]]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+])
+
+# _LT_PROG_LTMAIN
+# ---------------
+# Note that this code is called both from `configure', and `config.status'
+# now that we use AC_CONFIG_COMMANDS to generate libtool. Notably,
+# `config.status' has no value for ac_aux_dir unless we are using Automake,
+# so we pass a copy along to make sure it has a sensible value anyway.
+m4_defun([_LT_PROG_LTMAIN],
+[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
+_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
+ltmain="$ac_aux_dir/ltmain.sh"
+])# _LT_PROG_LTMAIN
+
+
+## ------------------------------------- ##
+## Accumulate code for creating libtool. ##
+## ------------------------------------- ##
+
+# So that we can recreate a full libtool script including additional
+# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
+# in macros and then make a single call at the end using the `libtool'
+# label.
+
+
+# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
+# ----------------------------------------
+# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL_INIT],
+[m4_ifval([$1],
+ [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
+ [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_INIT])
+
+
+# _LT_CONFIG_LIBTOOL([COMMANDS])
+# ------------------------------
+# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
+m4_define([_LT_CONFIG_LIBTOOL],
+[m4_ifval([$1],
+ [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
+ [$1
+])])])
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
+
+
+# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
+# -----------------------------------------------------
+m4_defun([_LT_CONFIG_SAVE_COMMANDS],
+[_LT_CONFIG_LIBTOOL([$1])
+_LT_CONFIG_LIBTOOL_INIT([$2])
+])
+
+
+# _LT_FORMAT_COMMENT([COMMENT])
+# -----------------------------
+# Add leading comment marks to the start of each line, and a trailing
+# full-stop to the whole comment if one is not present already.
+m4_define([_LT_FORMAT_COMMENT],
+[m4_ifval([$1], [
+m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
+ [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
+)])
+
+
+
+## ------------------------ ##
+## FIXME: Eliminate VARNAME ##
+## ------------------------ ##
+
+
+# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
+# -------------------------------------------------------------------
+# CONFIGNAME is the name given to the value in the libtool script.
+# VARNAME is the (base) name used in the configure script.
+# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
+# VARNAME. Any other value will be used directly.
+m4_define([_LT_DECL],
+[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
+ [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
+ [m4_ifval([$1], [$1], [$2])])
+ lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
+ m4_ifval([$4],
+ [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
+ lt_dict_add_subkey([lt_decl_dict], [$2],
+ [tagged?], [m4_ifval([$5], [yes], [no])])])
+])
+
+
+# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
+# --------------------------------------------------------
+m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
+
+
+# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_tag_varnames],
+[_lt_decl_filter([tagged?], [yes], $@)])
+
+
+# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
+# ---------------------------------------------------------
+m4_define([_lt_decl_filter],
+[m4_case([$#],
+ [0], [m4_fatal([$0: too few arguments: $#])],
+ [1], [m4_fatal([$0: too few arguments: $#: $1])],
+ [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
+ [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
+ [lt_dict_filter([lt_decl_dict], $@)])[]dnl
+])
+
+
+# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
+# --------------------------------------------------
+m4_define([lt_decl_quote_varnames],
+[_lt_decl_filter([value], [1], $@)])
+
+
+# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_dquote_varnames],
+[_lt_decl_filter([value], [2], $@)])
+
+
+# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
+# ---------------------------------------------------
+m4_define([lt_decl_varnames_tagged],
+[m4_assert([$# <= 2])dnl
+_$0(m4_quote(m4_default([$1], [[, ]])),
+ m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
+ m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
+m4_define([_lt_decl_varnames_tagged],
+[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
+
+
+# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
+# ------------------------------------------------
+m4_define([lt_decl_all_varnames],
+[_$0(m4_quote(m4_default([$1], [[, ]])),
+ m4_if([$2], [],
+ m4_quote(lt_decl_varnames),
+ m4_quote(m4_shift($@))))[]dnl
+])
+m4_define([_lt_decl_all_varnames],
+[lt_join($@, lt_decl_varnames_tagged([$1],
+ lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
+])
+
+
+# _LT_CONFIG_STATUS_DECLARE([VARNAME])
+# ------------------------------------
+# Quote a variable value, and forward it to `config.status' so that its
+# declaration there will have the same value as in `configure'. VARNAME
+# must have a single quote delimited value for this to work.
+m4_define([_LT_CONFIG_STATUS_DECLARE],
+[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
+
+
+# _LT_CONFIG_STATUS_DECLARATIONS
+# ------------------------------
+# We delimit libtool config variables with single quotes, so when
+# we write them to config.status, we have to be sure to quote all
+# embedded single quotes properly. In configure, this macro expands
+# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
+#
+# <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
+m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
+ [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAGS
+# ----------------
+# Output comment and list of tags supported by the script
+m4_defun([_LT_LIBTOOL_TAGS],
+[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
+available_tags="_LT_TAGS"dnl
+])
+
+
+# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
+# -----------------------------------
+# Extract the dictionary values for VARNAME (optionally with TAG) and
+# expand to a commented shell variable setting:
+#
+# # Some comment about what VAR is for.
+# visible_name=$lt_internal_name
+m4_define([_LT_LIBTOOL_DECLARE],
+[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
+ [description])))[]dnl
+m4_pushdef([_libtool_name],
+ m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
+m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
+ [0], [_libtool_name=[$]$1],
+ [1], [_libtool_name=$lt_[]$1],
+ [2], [_libtool_name=$lt_[]$1],
+ [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
+m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
+])
+
+
+# _LT_LIBTOOL_CONFIG_VARS
+# -----------------------
+# Produce commented declarations of non-tagged libtool config variables
+# suitable for insertion in the LIBTOOL CONFIG section of the `libtool'
+# script. Tagged libtool config variables (even for the LIBTOOL CONFIG
+# section) are produced by _LT_LIBTOOL_TAG_VARS.
+m4_defun([_LT_LIBTOOL_CONFIG_VARS],
+[m4_foreach([_lt_var],
+ m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
+ [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
+
+
+# _LT_LIBTOOL_TAG_VARS(TAG)
+# -------------------------
+m4_define([_LT_LIBTOOL_TAG_VARS],
+[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
+ [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
+
+
+# _LT_TAGVAR(VARNAME, [TAGNAME])
+# ------------------------------
+m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
+
+
+# _LT_CONFIG_COMMANDS
+# -------------------
+# Send accumulated output to $CONFIG_STATUS. Thanks to the lists of
+# variables for single and double quote escaping we saved from calls
+# to _LT_DECL, we can put quote escaped variables declarations
+# into `config.status', and then the shell code to quote escape them in
+# for loops in `config.status'. Finally, any additional code accumulated
+# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
+m4_defun([_LT_CONFIG_COMMANDS],
+[AC_PROVIDE_IFELSE([LT_OUTPUT],
+ dnl If the libtool generation code has been placed in $CONFIG_LT,
+ dnl instead of duplicating it all over again into config.status,
+ dnl then we will have config.status run $CONFIG_LT later, so it
+ dnl needs to know what name is stored there:
+ [AC_CONFIG_COMMANDS([libtool],
+ [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
+ dnl If the libtool generation code is destined for config.status,
+ dnl expand the accumulated commands and init code now:
+ [AC_CONFIG_COMMANDS([libtool],
+ [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
+])#_LT_CONFIG_COMMANDS
+
+
+# Initialize.
+m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
+[
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+_LT_CONFIG_STATUS_DECLARATIONS
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+\$[]1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_quote_varnames); do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[[\\\\\\\`\\"\\\$]]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Double-quote double-evaled strings.
+for var in lt_decl_all_varnames([[ \
+]], lt_decl_dquote_varnames); do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[[\\\\\\\`\\"\\\$]]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+_LT_OUTPUT_LIBTOOL_INIT
+])
+
+# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
+# ------------------------------------
+# Generate a child script FILE with all initialization necessary to
+# reuse the environment learned by the parent script, and make the
+# file executable. If COMMENT is supplied, it is inserted after the
+# `#!' sequence but before initialization text begins. After this
+# macro, additional text can be appended to FILE to form the body of
+# the child script. The macro ends with non-zero status if the
+# file could not be fully written (such as if the disk is full).
+m4_ifdef([AS_INIT_GENERATED],
+[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
+[m4_defun([_LT_GENERATED_FILE_INIT],
+[m4_require([AS_PREPARE])]dnl
+[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
+[lt_write_fail=0
+cat >$1 <<_ASEOF || lt_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+$2
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$1 <<\_ASEOF || lt_write_fail=1
+AS_SHELL_SANITIZE
+_AS_PREPARE
+exec AS_MESSAGE_FD>&1
+_ASEOF
+test $lt_write_fail = 0 && chmod +x $1[]dnl
+m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
+
+# LT_OUTPUT
+# ---------
+# This macro allows early generation of the libtool script (before
+# AC_OUTPUT is called), incase it is used in configure for compilation
+# tests.
+AC_DEFUN([LT_OUTPUT],
+[: ${CONFIG_LT=./config.lt}
+AC_MSG_NOTICE([creating $CONFIG_LT])
+_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
+[# Run this file to recreate a libtool stub with the current configuration.])
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+lt_cl_silent=false
+exec AS_MESSAGE_LOG_FD>>config.log
+{
+ echo
+ AS_BOX([Running $as_me.])
+} >&AS_MESSAGE_LOG_FD
+
+lt_cl_help="\
+\`$as_me' creates a local libtool stub from the current configuration,
+for use in further configure time tests before the real libtool is
+generated.
+
+Usage: $[0] [[OPTIONS]]
+
+ -h, --help print this help, then exit
+ -V, --version print version number, then exit
+ -q, --quiet do not print progress messages
+ -d, --debug don't remove temporary files
+
+Report bugs to <bug-libtool@gnu.org>."
+
+lt_cl_version="\
+m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
+m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
+configured by $[0], generated by m4_PACKAGE_STRING.
+
+Copyright (C) 2010 Free Software Foundation, Inc.
+This config.lt script is free software; the Free Software Foundation
+gives unlimited permision to copy, distribute and modify it."
+
+while test $[#] != 0
+do
+ case $[1] in
+ --version | --v* | -V )
+ echo "$lt_cl_version"; exit 0 ;;
+ --help | --h* | -h )
+ echo "$lt_cl_help"; exit 0 ;;
+ --debug | --d* | -d )
+ debug=: ;;
+ --quiet | --q* | --silent | --s* | -q )
+ lt_cl_silent=: ;;
+
+ -*) AC_MSG_ERROR([unrecognized option: $[1]
+Try \`$[0] --help' for more information.]) ;;
+
+ *) AC_MSG_ERROR([unrecognized argument: $[1]
+Try \`$[0] --help' for more information.]) ;;
+ esac
+ shift
+done
+
+if $lt_cl_silent; then
+ exec AS_MESSAGE_FD>/dev/null
+fi
+_LTEOF
+
+cat >>"$CONFIG_LT" <<_LTEOF
+_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
+_LTEOF
+
+cat >>"$CONFIG_LT" <<\_LTEOF
+AC_MSG_NOTICE([creating $ofile])
+_LT_OUTPUT_LIBTOOL_COMMANDS
+AS_EXIT(0)
+_LTEOF
+chmod +x "$CONFIG_LT"
+
+# configure is writing to config.log, but config.lt does its own redirection,
+# appending to config.log, which fails on DOS, as config.log is still kept
+# open by configure. Here we exec the FD to /dev/null, effectively closing
+# config.log, so it can be properly (re)opened and appended to by config.lt.
+lt_cl_success=:
+test "$silent" = yes &&
+ lt_config_lt_args="$lt_config_lt_args --quiet"
+exec AS_MESSAGE_LOG_FD>/dev/null
+$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
+exec AS_MESSAGE_LOG_FD>>config.log
+$lt_cl_success || AS_EXIT(1)
+])# LT_OUTPUT
+
+
+# _LT_CONFIG(TAG)
+# ---------------
+# If TAG is the built-in tag, create an initial libtool script with a
+# default configuration from the untagged config vars. Otherwise add code
+# to config.status for appending the configuration named by TAG from the
+# matching tagged config vars.
+m4_defun([_LT_CONFIG],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_CONFIG_SAVE_COMMANDS([
+ m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
+ m4_if(_LT_TAG, [C], [
+ # See if we are running on zsh, and set the options which allow our
+ # commands through without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+
+ cfgfile="${ofile}T"
+ trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+ $RM "$cfgfile"
+
+ cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
+# Generated automatically by $as_me ($PACKAGE$TIMESTAMP) $VERSION
+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+_LT_COPYING
+_LT_LIBTOOL_TAGS
+
+# ### BEGIN LIBTOOL CONFIG
+_LT_LIBTOOL_CONFIG_VARS
+_LT_LIBTOOL_TAG_VARS
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+ case $host_os in
+ aix3*)
+ cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+_LT_EOF
+ ;;
+ esac
+
+ _LT_PROG_LTMAIN
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '$q' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ _LT_PROG_REPLACE_SHELLFNS
+
+ mv -f "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+],
+[cat <<_LT_EOF >> "$ofile"
+
+dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
+dnl in a comment (ie after a #).
+# ### BEGIN LIBTOOL TAG CONFIG: $1
+_LT_LIBTOOL_TAG_VARS(_LT_TAG)
+# ### END LIBTOOL TAG CONFIG: $1
+_LT_EOF
+])dnl /m4_if
+],
+[m4_if([$1], [], [
+ PACKAGE='$PACKAGE'
+ VERSION='$VERSION'
+ TIMESTAMP='$TIMESTAMP'
+ RM='$RM'
+ ofile='$ofile'], [])
+])dnl /_LT_CONFIG_SAVE_COMMANDS
+])# _LT_CONFIG
+
+
+# LT_SUPPORTED_TAG(TAG)
+# ---------------------
+# Trace this macro to discover what tags are supported by the libtool
+# --tag option, using:
+# autoconf --trace 'LT_SUPPORTED_TAG:$1'
+AC_DEFUN([LT_SUPPORTED_TAG], [])
+
+
+# C support is built-in for now
+m4_define([_LT_LANG_C_enabled], [])
+m4_define([_LT_TAGS], [])
+
+
+# LT_LANG(LANG)
+# -------------
+# Enable libtool support for the given language if not already enabled.
+AC_DEFUN([LT_LANG],
+[AC_BEFORE([$0], [LT_OUTPUT])dnl
+m4_case([$1],
+ [C], [_LT_LANG(C)],
+ [C++], [_LT_LANG(CXX)],
+ [Java], [_LT_LANG(GCJ)],
+ [Fortran 77], [_LT_LANG(F77)],
+ [Fortran], [_LT_LANG(FC)],
+ [Windows Resource], [_LT_LANG(RC)],
+ [m4_ifdef([_LT_LANG_]$1[_CONFIG],
+ [_LT_LANG($1)],
+ [m4_fatal([$0: unsupported language: "$1"])])])dnl
+])# LT_LANG
+
+
+# _LT_LANG(LANGNAME)
+# ------------------
+m4_defun([_LT_LANG],
+[m4_ifdef([_LT_LANG_]$1[_enabled], [],
+ [LT_SUPPORTED_TAG([$1])dnl
+ m4_append([_LT_TAGS], [$1 ])dnl
+ m4_define([_LT_LANG_]$1[_enabled], [])dnl
+ _LT_LANG_$1_CONFIG($1)])dnl
+])# _LT_LANG
+
+
+# _LT_LANG_DEFAULT_CONFIG
+# -----------------------
+m4_defun([_LT_LANG_DEFAULT_CONFIG],
+[AC_PROVIDE_IFELSE([AC_PROG_CXX],
+ [LT_LANG(CXX)],
+ [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_F77],
+ [LT_LANG(F77)],
+ [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
+
+AC_PROVIDE_IFELSE([AC_PROG_FC],
+ [LT_LANG(FC)],
+ [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
+
+dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
+dnl pulling things in needlessly.
+AC_PROVIDE_IFELSE([AC_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
+ [LT_LANG(GCJ)],
+ [m4_ifdef([AC_PROG_GCJ],
+ [m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
+ m4_ifdef([A][M_PROG_GCJ],
+ [m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
+ m4_ifdef([LT_PROG_GCJ],
+ [m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
+
+AC_PROVIDE_IFELSE([LT_PROG_RC],
+ [LT_LANG(RC)],
+ [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
+])# _LT_LANG_DEFAULT_CONFIG
+
+# Obsolete macros:
+AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
+AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
+AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
+AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
+AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
+dnl AC_DEFUN([AC_LIBTOOL_F77], [])
+dnl AC_DEFUN([AC_LIBTOOL_FC], [])
+dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
+dnl AC_DEFUN([AC_LIBTOOL_RC], [])
+
+
+# _LT_TAG_COMPILER
+# ----------------
+m4_defun([_LT_TAG_COMPILER],
+[AC_REQUIRE([AC_PROG_CC])dnl
+
+_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
+_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
+_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
+_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+])# _LT_TAG_COMPILER
+
+
+# _LT_COMPILER_BOILERPLATE
+# ------------------------
+# Check for compiler boilerplate output or warnings with
+# the simple compiler test code.
+m4_defun([_LT_COMPILER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+])# _LT_COMPILER_BOILERPLATE
+
+
+# _LT_LINKER_BOILERPLATE
+# ----------------------
+# Check for linker boilerplate output or warnings with
+# the simple link test code.
+m4_defun([_LT_LINKER_BOILERPLATE],
+[m4_require([_LT_DECL_SED])dnl
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+])# _LT_LINKER_BOILERPLATE
+
+# _LT_REQUIRED_DARWIN_CHECKS
+# -------------------------
+m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
+ case $host_os in
+ rhapsody* | darwin*)
+ AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
+ AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
+ AC_CHECK_TOOL([LIPO], [lipo], [:])
+ AC_CHECK_TOOL([OTOOL], [otool], [:])
+ AC_CHECK_TOOL([OTOOL64], [otool64], [:])
+ _LT_DECL([], [DSYMUTIL], [1],
+ [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
+ _LT_DECL([], [NMEDIT], [1],
+ [Tool to change global to local symbols on Mac OS X])
+ _LT_DECL([], [LIPO], [1],
+ [Tool to manipulate fat objects and archives on Mac OS X])
+ _LT_DECL([], [OTOOL], [1],
+ [ldd/readelf like tool for Mach-O binaries on Mac OS X])
+ _LT_DECL([], [OTOOL64], [1],
+ [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
+
+ AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
+ [lt_cv_apple_cc_single_mod=no
+ if test -z "${LT_MULTI_MODULE}"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi])
+ AC_CACHE_CHECK([for -exported_symbols_list linker flag],
+ [lt_cv_ld_exported_symbols_list],
+ [lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+ [lt_cv_ld_exported_symbols_list=yes],
+ [lt_cv_ld_exported_symbols_list=no])
+ LDFLAGS="$save_LDFLAGS"
+ ])
+ AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
+ [lt_cv_ld_force_load=no
+ cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
+ $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
+ echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
+ $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
+ echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
+ $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
+ cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
+ $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+ _lt_result=$?
+ if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
+ lt_cv_ld_force_load=yes
+ else
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ fi
+ rm -f conftest.err libconftest.a conftest conftest.c
+ rm -rf conftest.dSYM
+ ])
+ case $host_os in
+ rhapsody* | darwin1.[[012]])
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ darwin*) # darwin 5.x on
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ 10.[[012]]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ fi
+ if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+])
+
+
+# _LT_DARWIN_LINKER_FEATURES
+# --------------------------
+# Checks for linker and compiler features on darwin
+m4_defun([_LT_DARWIN_LINKER_FEATURES],
+[
+ m4_require([_LT_REQUIRED_DARWIN_CHECKS])
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_automatic, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+ if test "$lt_cv_ld_force_load" = "yes"; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=''
+ fi
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(allow_undefined_flag, $1)="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=func_echo_all
+ _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+ m4_if([$1], [CXX],
+[ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+ _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+ fi
+],[])
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+])
+
+# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
+# ----------------------------------
+# Links a minimal program and checks the executable
+# for the system default hardcoded library path. In most cases,
+# this is /usr/lib:/lib, but when the MPI compilers are used
+# the location of the communication and MPI libs are included too.
+# If we don't find anything, use the default library path according
+# to the aix ld manual.
+# Store the results from the different compilers for each TAGNAME.
+# Allow to override them for all tags through lt_cv_aix_libpath.
+m4_defun([_LT_SYS_MODULE_PATH_AIX],
+[m4_require([_LT_DECL_SED])dnl
+if test "${lt_cv_aix_libpath+set}" = set; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
+ [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
+ lt_aix_libpath_sed='[
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }]'
+ _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
+ _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi],[])
+ if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
+ _LT_TAGVAR([lt_cv_aix_libpath_], [$1])="/usr/lib:/lib"
+ fi
+ ])
+ aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
+fi
+])# _LT_SYS_MODULE_PATH_AIX
+
+
+# _LT_SHELL_INIT(ARG)
+# -------------------
+m4_define([_LT_SHELL_INIT],
+[m4_divert_text([M4SH-INIT], [$1
+])])# _LT_SHELL_INIT
+
+
+
+# _LT_PROG_ECHO_BACKSLASH
+# -----------------------
+# Find how we can fake an echo command that does not interpret backslash.
+# In particular, with Autoconf 2.60 or later we add some code to the start
+# of the generated configure script which will find a shell with a builtin
+# printf (which we can use as an echo command).
+m4_defun([_LT_PROG_ECHO_BACKSLASH],
+[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+AC_MSG_CHECKING([how to print strings])
+# Test print first, because it will be a builtin if present.
+if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
+ test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='printf %s\n'
+else
+ # Use this function as a fallback that always works.
+ func_fallback_echo ()
+ {
+ eval 'cat <<_LTECHO_EOF
+$[]1
+_LTECHO_EOF'
+ }
+ ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+ $ECHO "$*"
+}
+
+case "$ECHO" in
+ printf*) AC_MSG_RESULT([printf]) ;;
+ print*) AC_MSG_RESULT([print -r]) ;;
+ *) AC_MSG_RESULT([cat]) ;;
+esac
+
+m4_ifdef([_AS_DETECT_SUGGESTED],
+[_AS_DETECT_SUGGESTED([
+ test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
+ ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+ PATH=/empty FPATH=/empty; export PATH FPATH
+ test "X`printf %s $ECHO`" = "X$ECHO" \
+ || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
+
+_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
+_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
+])# _LT_PROG_ECHO_BACKSLASH
+
+
+# _LT_WITH_SYSROOT
+# ----------------
+AC_DEFUN([_LT_WITH_SYSROOT],
+[AC_MSG_CHECKING([for sysroot])
+AC_ARG_WITH([sysroot],
+[ --with-sysroot[=DIR] Search for dependent libraries within DIR
+ (or the compiler's sysroot if not specified).],
+[], [with_sysroot=no])
+
+dnl lt_sysroot will always be passed unquoted. We quote it here
+dnl in case the user passed a directory name.
+lt_sysroot=
+case ${with_sysroot} in #(
+ yes)
+ if test "$GCC" = yes; then
+ lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+ fi
+ ;; #(
+ /*)
+ lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+ ;; #(
+ no|'')
+ ;; #(
+ *)
+ AC_MSG_RESULT([${with_sysroot}])
+ AC_MSG_ERROR([The sysroot must be an absolute path.])
+ ;;
+esac
+
+ AC_MSG_RESULT([${lt_sysroot:-no}])
+_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
+[dependent libraries, and in which our libraries should be installed.])])
+
+# _LT_ENABLE_LOCK
+# ---------------
+m4_defun([_LT_ENABLE_LOCK],
+[AC_ARG_ENABLE([libtool-lock],
+ [AS_HELP_STRING([--disable-libtool-lock],
+ [avoid locking (might break parallel builds)])])
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ ppc64-*linux*|powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ ppc*-*linux*|powerpc*-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
+ [AC_LANG_PUSH(C)
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
+ AC_LANG_POP])
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+sparc*-*solaris*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if AC_TRY_EVAL(ac_compile); then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*) LD="${LD-ld} -m elf64_sparc" ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks="$enable_libtool_lock"
+])# _LT_ENABLE_LOCK
+
+
+# _LT_PROG_AR
+# -----------
+m4_defun([_LT_PROG_AR],
+[AC_CHECK_TOOLS(AR, [ar], false)
+: ${AR=ar}
+: ${AR_FLAGS=cru}
+_LT_DECL([], [AR], [1], [The archiver])
+_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
+
+AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
+ [lt_cv_ar_at_file=no
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
+ [echo conftest.$ac_objext > conftest.lst
+ lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
+ AC_TRY_EVAL([lt_ar_try])
+ if test "$ac_status" -eq 0; then
+ # Ensure the archiver fails upon bogus file names.
+ rm -f conftest.$ac_objext libconftest.a
+ AC_TRY_EVAL([lt_ar_try])
+ if test "$ac_status" -ne 0; then
+ lt_cv_ar_at_file=@
+ fi
+ fi
+ rm -f conftest.* libconftest.a
+ ])
+ ])
+
+if test "x$lt_cv_ar_at_file" = xno; then
+ archiver_list_spec=
+else
+ archiver_list_spec=$lt_cv_ar_at_file
+fi
+_LT_DECL([], [archiver_list_spec], [1],
+ [How to feed a file listing to the archiver])
+])# _LT_PROG_AR
+
+
+# _LT_CMD_OLD_ARCHIVE
+# -------------------
+m4_defun([_LT_CMD_OLD_ARCHIVE],
+[_LT_PROG_AR
+
+AC_CHECK_TOOL(STRIP, strip, :)
+test -z "$STRIP" && STRIP=:
+_LT_DECL([], [STRIP], [1], [A symbol stripping program])
+
+AC_CHECK_TOOL(RANLIB, ranlib, :)
+test -z "$RANLIB" && RANLIB=:
+_LT_DECL([], [RANLIB], [1],
+ [Commands used to install an old-style archive])
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+
+case $host_os in
+ darwin*)
+ lock_old_archive_extraction=yes ;;
+ *)
+ lock_old_archive_extraction=no ;;
+esac
+_LT_DECL([], [old_postinstall_cmds], [2])
+_LT_DECL([], [old_postuninstall_cmds], [2])
+_LT_TAGDECL([], [old_archive_cmds], [2],
+ [Commands used to build an old-style archive])
+_LT_DECL([], [lock_old_archive_extraction], [0],
+ [Whether to use a lock for old archive extraction])
+])# _LT_CMD_OLD_ARCHIVE
+
+
+# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+# [OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------------------
+# Check whether the given compiler option works
+AC_DEFUN([_LT_COMPILER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+ [$2=no
+ m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$3"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ $2=yes
+ fi
+ fi
+ $RM conftest*
+])
+
+if test x"[$]$2" = xyes; then
+ m4_if([$5], , :, [$5])
+else
+ m4_if([$6], , :, [$6])
+fi
+])# _LT_COMPILER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
+
+
+# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
+# [ACTION-SUCCESS], [ACTION-FAILURE])
+# ----------------------------------------------------
+# Check whether the given linker option works
+AC_DEFUN([_LT_LINKER_OPTION],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_SED])dnl
+AC_CACHE_CHECK([$1], [$2],
+ [$2=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $3"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&AS_MESSAGE_LOG_FD
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ $2=yes
+ fi
+ else
+ $2=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+])
+
+if test x"[$]$2" = xyes; then
+ m4_if([$4], , :, [$4])
+else
+ m4_if([$5], , :, [$5])
+fi
+])# _LT_LINKER_OPTION
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
+
+
+# LT_CMD_MAX_LEN
+#---------------
+AC_DEFUN([LT_CMD_MAX_LEN],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+# find the maximum length of command line arguments
+AC_MSG_CHECKING([the maximum length of command line arguments])
+AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
+ i=0
+ teststring="ABCD"
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ mint*)
+ # On MiNT this can take a long time and run out of memory.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[ ]]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8 ; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
+ = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+])
+if test -n $lt_cv_sys_max_cmd_len ; then
+ AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
+else
+ AC_MSG_RESULT(none)
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+_LT_DECL([], [max_cmd_len], [0],
+ [What is the maximum length of a command?])
+])# LT_CMD_MAX_LEN
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
+
+
+# _LT_HEADER_DLFCN
+# ----------------
+m4_defun([_LT_HEADER_DLFCN],
+[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
+])# _LT_HEADER_DLFCN
+
+
+# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
+# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
+# ----------------------------------------------------------------
+m4_defun([_LT_TRY_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "$cross_compiling" = yes; then :
+ [$4]
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+[#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}]
+_LT_EOF
+ if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) $1 ;;
+ x$lt_dlneed_uscore) $2 ;;
+ x$lt_dlunknown|x*) $3 ;;
+ esac
+ else :
+ # compilation failed
+ $3
+ fi
+fi
+rm -fr conftest*
+])# _LT_TRY_DLOPEN_SELF
+
+
+# LT_SYS_DLOPEN_SELF
+# ------------------
+AC_DEFUN([LT_SYS_DLOPEN_SELF],
+[m4_require([_LT_HEADER_DLFCN])dnl
+if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ AC_CHECK_LIB([dl], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],[
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ])
+ ;;
+
+ *)
+ AC_CHECK_FUNC([shl_load],
+ [lt_cv_dlopen="shl_load"],
+ [AC_CHECK_LIB([dld], [shl_load],
+ [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"],
+ [AC_CHECK_FUNC([dlopen],
+ [lt_cv_dlopen="dlopen"],
+ [AC_CHECK_LIB([dl], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"],
+ [AC_CHECK_LIB([svld], [dlopen],
+ [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"],
+ [AC_CHECK_LIB([dld], [dld_link],
+ [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"])
+ ])
+ ])
+ ])
+ ])
+ ])
+ ;;
+ esac
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS="$LDFLAGS"
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ AC_CACHE_CHECK([whether a program can dlopen itself],
+ lt_cv_dlopen_self, [dnl
+ _LT_TRY_DLOPEN_SELF(
+ lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
+ lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
+ ])
+
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
+ lt_cv_dlopen_self_static, [dnl
+ _LT_TRY_DLOPEN_SELF(
+ lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
+ lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross)
+ ])
+ fi
+
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+_LT_DECL([dlopen_support], [enable_dlopen], [0],
+ [Whether dlopen is supported])
+_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
+ [Whether dlopen of programs is supported])
+_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
+ [Whether dlopen of statically linked programs is supported])
+])# LT_SYS_DLOPEN_SELF
+
+# Old name:
+AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
+
+
+# _LT_COMPILER_C_O([TAGNAME])
+# ---------------------------
+# Check to see if options -c and -o are simultaneously supported by compiler.
+# This macro does not hard code the compiler like AC_PROG_CC_C_O.
+m4_defun([_LT_COMPILER_C_O],
+[m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
+ [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
+ [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&AS_MESSAGE_LOG_FD
+ echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+ fi
+ fi
+ chmod u+w . 2>&AS_MESSAGE_LOG_FD
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+])
+_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
+ [Does compiler simultaneously support -c and -o options?])
+])# _LT_COMPILER_C_O
+
+
+# _LT_COMPILER_FILE_LOCKS([TAGNAME])
+# ----------------------------------
+# Check to see if we can do hard links to lock some files if needed
+m4_defun([_LT_COMPILER_FILE_LOCKS],
+[m4_require([_LT_ENABLE_LOCK])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+_LT_COMPILER_C_O([$1])
+
+hard_links="nottested"
+if test "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ AC_MSG_CHECKING([if we can lock with hard links])
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ AC_MSG_RESULT([$hard_links])
+ if test "$hard_links" = no; then
+ AC_MSG_WARN([`$CC' does not support `-c -o', so `make -j' may be unsafe])
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
+])# _LT_COMPILER_FILE_LOCKS
+
+
+# _LT_CHECK_OBJDIR
+# ----------------
+m4_defun([_LT_CHECK_OBJDIR],
+[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
+[rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null])
+objdir=$lt_cv_objdir
+_LT_DECL([], [objdir], [0],
+ [The name of the directory that contains temporary libtool files])dnl
+m4_pattern_allow([LT_OBJDIR])dnl
+AC_DEFINE_UNQUOTED(LT_OBJDIR, "$lt_cv_objdir/",
+ [Define to the sub-directory in which libtool stores uninstalled libraries.])
+])# _LT_CHECK_OBJDIR
+
+
+# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
+# --------------------------------------
+# Check hardcoding attributes.
+m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
+[AC_MSG_CHECKING([how to hardcode library paths into programs])
+_LT_TAGVAR(hardcode_action, $1)=
+if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
+ test -n "$_LT_TAGVAR(runpath_var, $1)" ||
+ test "X$_LT_TAGVAR(hardcode_automatic, $1)" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$_LT_TAGVAR(hardcode_direct, $1)" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" != no &&
+ test "$_LT_TAGVAR(hardcode_minus_L, $1)" != no; then
+ # Linking always hardcodes the temporary library directory.
+ _LT_TAGVAR(hardcode_action, $1)=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ _LT_TAGVAR(hardcode_action, $1)=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ _LT_TAGVAR(hardcode_action, $1)=unsupported
+fi
+AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
+
+if test "$_LT_TAGVAR(hardcode_action, $1)" = relink ||
+ test "$_LT_TAGVAR(inherit_rpath, $1)" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+_LT_TAGDECL([], [hardcode_action], [0],
+ [How to hardcode a shared library path into an executable])
+])# _LT_LINKER_HARDCODE_LIBPATH
+
+
+# _LT_CMD_STRIPLIB
+# ----------------
+m4_defun([_LT_CMD_STRIPLIB],
+[m4_require([_LT_DECL_EGREP])
+striplib=
+old_striplib=
+AC_MSG_CHECKING([whether stripping libraries is possible])
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ AC_MSG_RESULT([yes])
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ AC_MSG_RESULT([yes])
+ else
+ AC_MSG_RESULT([no])
+ fi
+ ;;
+ *)
+ AC_MSG_RESULT([no])
+ ;;
+ esac
+fi
+_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
+_LT_DECL([], [striplib], [1])
+])# _LT_CMD_STRIPLIB
+
+
+# _LT_SYS_DYNAMIC_LINKER([TAG])
+# -----------------------------
+# PORTME Fill in your ld.so characteristics
+m4_defun([_LT_SYS_DYNAMIC_LINKER],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_OBJDUMP])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CHECK_SHELL_FEATURES])dnl
+AC_MSG_CHECKING([dynamic linker characteristics])
+m4_if([$1],
+ [], [
+if test "$GCC" = yes; then
+ case $host_os in
+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+ *) lt_awk_arg="/^libraries:/" ;;
+ esac
+ case $host_os in
+ mingw* | cegcc*) lt_sed_strip_eq="s,=\([[A-Za-z]]:\),\1,g" ;;
+ *) lt_sed_strip_eq="s,=/,/,g" ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+ case $lt_search_path_spec in
+ *\;*)
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+ ;;
+ *)
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ esac
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary.
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+ else
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+ lt_foo="";
+ lt_count=0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo="/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[[lt_foo]]++; }
+ if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
+}'`
+ # AWK program above erroneously prepends '/' to C:/dos/paths
+ # for these hosts.
+ case $host_os in
+ mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+ $SED 's,/\([[A-Za-z]]:\),\1,g'` ;;
+ esac
+ sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi])
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[[4-9]]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[[01]] | aix4.[[01]].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[[45]]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$cc_basename in
+ yes,*)
+ # gcc
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+m4_if([$1], [],[
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ ;;
+
+ *,cl*)
+ # Native MSVC
+ libname_spec='$name'
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext}'
+ library_names_spec='${libname}.dll.lib'
+
+ case $build_os in
+ mingw*)
+ sys_lib_search_path_spec=
+ lt_save_ifs=$IFS
+ IFS=';'
+ for lt_path in $LIB
+ do
+ IFS=$lt_save_ifs
+ # Let DOS variable expansion print the short 8.3 style file name.
+ lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+ sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+ done
+ IFS=$lt_save_ifs
+ # Convert to MSYS style.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
+ ;;
+ cygwin*)
+ # Convert to unix form, then to dos form, then back to unix form
+ # but this time dos style (no spaces!) so that the unix form looks
+ # like /cygdrive/c/PROGRA~1:/cygdr...
+ sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+ sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+ sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ *)
+ sys_lib_search_path_spec="$LIB"
+ if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
+ # It is most probably a Windows format PATH.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # FIXME: find the short name or the path components, as spaces are
+ # common. (e.g. "Program Files" -> "PROGRA~1")
+ ;;
+ esac
+
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+ dynamic_linker='Win32 link.exe'
+ ;;
+
+ *)
+ # Assume MSVC wrapper
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[[.]]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ dynamic_linker='Win32 ld.exe'
+ ;;
+ esac
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+m4_if([$1], [],[
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd1*)
+ dynamic_linker=no
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[[123]]*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[[01]]* | freebsdelf3.[[01]]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
+ freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+haiku*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ dynamic_linker="$host_os runtime_loader"
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+ postinstall_cmds='chmod 555 $lib'
+ # or fails outright, so override atomically:
+ install_override_mode=555
+ ;;
+
+interix[[3-9]]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+
+ # Some binutils ld are patched to set DT_RUNPATH
+ AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
+ [lt_cv_shlibpath_overrides_runpath=no
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
+ LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
+ [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
+ [lt_cv_shlibpath_overrides_runpath=yes])])
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+ ])
+ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsdelf*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='NetBSD ld.elf_so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[[89]] | openbsd2.[[89]].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+AC_MSG_RESULT([$dynamic_linker])
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+_LT_DECL([], [variables_saved_for_relink], [1],
+ [Variables whose values should be saved in libtool wrapper scripts and
+ restored at link time])
+_LT_DECL([], [need_lib_prefix], [0],
+ [Do we need the "lib" prefix for modules?])
+_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
+_LT_DECL([], [version_type], [0], [Library versioning type])
+_LT_DECL([], [runpath_var], [0], [Shared library runtime path variable])
+_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
+_LT_DECL([], [shlibpath_overrides_runpath], [0],
+ [Is shlibpath searched before the hard-coded library search path?])
+_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
+_LT_DECL([], [library_names_spec], [1],
+ [[List of archive names. First name is the real one, the rest are links.
+ The last name is the one that the linker finds with -lNAME]])
+_LT_DECL([], [soname_spec], [1],
+ [[The coded name of the library, if different from the real name]])
+_LT_DECL([], [install_override_mode], [1],
+ [Permission mode override for installation of shared libraries])
+_LT_DECL([], [postinstall_cmds], [2],
+ [Command to use after installation of a shared archive])
+_LT_DECL([], [postuninstall_cmds], [2],
+ [Command to use after uninstallation of a shared archive])
+_LT_DECL([], [finish_cmds], [2],
+ [Commands used to finish a libtool library installation in a directory])
+_LT_DECL([], [finish_eval], [1],
+ [[As "finish_cmds", except a single script fragment to be evaled but
+ not shown]])
+_LT_DECL([], [hardcode_into_libs], [0],
+ [Whether we should hardcode library paths into libraries])
+_LT_DECL([], [sys_lib_search_path_spec], [2],
+ [Compile-time system search path for libraries])
+_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
+ [Run-time system search path for libraries])
+])# _LT_SYS_DYNAMIC_LINKER
+
+
+# _LT_PATH_TOOL_PREFIX(TOOL)
+# --------------------------
+# find a file program which can recognize shared library
+AC_DEFUN([_LT_PATH_TOOL_PREFIX],
+[m4_require([_LT_DECL_EGREP])dnl
+AC_MSG_CHECKING([for $1])
+AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
+[case $MAGIC_CMD in
+[[\\/*] | ?:[\\/]*])
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+dnl $ac_dummy forces splitting on constant user-supplied paths.
+dnl POSIX.2 word splitting is done only on the output of word expansions,
+dnl not every word. This closes a longstanding sh security hole.
+ ac_dummy="m4_if([$2], , $PATH, [$2])"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/$1; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/$1"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac])
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ AC_MSG_RESULT($MAGIC_CMD)
+else
+ AC_MSG_RESULT(no)
+fi
+_LT_DECL([], [MAGIC_CMD], [0],
+ [Used to examine libraries when file_magic_cmd begins with "file"])dnl
+])# _LT_PATH_TOOL_PREFIX
+
+# Old name:
+AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
+
+
+# _LT_PATH_MAGIC
+# --------------
+# find a file program which can recognize a shared library
+m4_defun([_LT_PATH_MAGIC],
+[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
+ else
+ MAGIC_CMD=:
+ fi
+fi
+])# _LT_PATH_MAGIC
+
+
+# LT_PATH_LD
+# ----------
+# find the pathname to the GNU or non-GNU linker
+AC_DEFUN([LT_PATH_LD],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
+
+AC_ARG_WITH([gnu-ld],
+ [AS_HELP_STRING([--with-gnu-ld],
+ [assume the C compiler uses GNU ld @<:@default=no@:>@])],
+ [test "$withval" = no || with_gnu_ld=yes],
+ [with_gnu_ld=no])dnl
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ AC_MSG_CHECKING([for ld used by $CC])
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [[\\/]]* | ?:[[\\/]]*)
+ re_direlt='/[[^/]][[^/]]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ AC_MSG_CHECKING([for GNU ld])
+else
+ AC_MSG_CHECKING([for non-GNU ld])
+fi
+AC_CACHE_VAL(lt_cv_path_LD,
+[if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi])
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ AC_MSG_RESULT($LD)
+else
+ AC_MSG_RESULT(no)
+fi
+test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
+_LT_PATH_LD_GNU
+AC_SUBST([LD])
+
+_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
+])# LT_PATH_LD
+
+# Old names:
+AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
+AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_LD], [])
+dnl AC_DEFUN([AC_PROG_LD], [])
+
+
+# _LT_PATH_LD_GNU
+#- --------------
+m4_defun([_LT_PATH_LD_GNU],
+[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
+[# I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac])
+with_gnu_ld=$lt_cv_prog_gnu_ld
+])# _LT_PATH_LD_GNU
+
+
+# _LT_CMD_RELOAD
+# --------------
+# find reload flag for linker
+# -- PORTME Some linkers may need a different reload flag.
+m4_defun([_LT_CMD_RELOAD],
+[AC_CACHE_CHECK([for $LD option to reload object files],
+ lt_cv_ld_reload_flag,
+ [lt_cv_ld_reload_flag='-r'])
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ if test "$GCC" != yes; then
+ reload_cmds=false
+ fi
+ ;;
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
+_LT_TAGDECL([], [reload_cmds], [2])dnl
+])# _LT_CMD_RELOAD
+
+
+# _LT_CHECK_MAGIC_METHOD
+# ----------------------
+# how to check for library dependencies
+# -- PORTME fill in with the dynamic library characteristics
+m4_defun([_LT_CHECK_MAGIC_METHOD],
+[m4_require([_LT_DECL_EGREP])
+m4_require([_LT_DECL_OBJDUMP])
+AC_CACHE_CHECK([how to recognize dependent libraries],
+lt_cv_deplibs_check_method,
+[lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[[4-9]]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[[45]]*)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+ if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ # Keep this pattern in sync with the one in func_win32_libid.
+ lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc*)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+haiku*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[[3-9]]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+])
+
+file_magic_glob=
+want_nocaseglob=no
+if test "$build" = "$host"; then
+ case $host_os in
+ mingw* | pw32*)
+ if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
+ want_nocaseglob=yes
+ else
+ file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
+ fi
+ ;;
+ esac
+fi
+
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+_LT_DECL([], [deplibs_check_method], [1],
+ [Method to check whether dependent libraries are shared objects])
+_LT_DECL([], [file_magic_cmd], [1],
+ [Command to use when deplibs_check_method = "file_magic"])
+_LT_DECL([], [file_magic_glob], [1],
+ [How to find potential files when deplibs_check_method = "file_magic"])
+_LT_DECL([], [want_nocaseglob], [1],
+ [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
+])# _LT_CHECK_MAGIC_METHOD
+
+
+# LT_PATH_NM
+# ----------
+# find the pathname to a BSD- or MS-compatible name lister
+AC_DEFUN([LT_PATH_NM],
+[AC_REQUIRE([AC_PROG_CC])dnl
+AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
+[if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM="$NM"
+else
+ lt_nm_to_check="${ac_tool_prefix}nm"
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm="$ac_dir/$lt_tmp_nm"
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+ */dev/null* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ done
+ : ${lt_cv_path_NM=no}
+fi])
+if test "$lt_cv_path_NM" != "no"; then
+ NM="$lt_cv_path_NM"
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ if test -n "$DUMPBIN"; then :
+ # Let the user override the test.
+ else
+ AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
+ case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+ *COFF*)
+ DUMPBIN="$DUMPBIN -symbols"
+ ;;
+ *)
+ DUMPBIN=:
+ ;;
+ esac
+ fi
+ AC_SUBST([DUMPBIN])
+ if test "$DUMPBIN" != ":"; then
+ NM="$DUMPBIN"
+ fi
+fi
+test -z "$NM" && NM=nm
+AC_SUBST([NM])
+_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
+
+AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
+ [lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
+ cat conftest.out >&AS_MESSAGE_LOG_FD
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*])
+])# LT_PATH_NM
+
+# Old names:
+AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
+AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_PROG_NM], [])
+dnl AC_DEFUN([AC_PROG_NM], [])
+
+# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
+# --------------------------------
+# how to determine the name of the shared library
+# associated with a specific link library.
+# -- PORTME fill in with the dynamic library characteristics
+m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
+[m4_require([_LT_DECL_EGREP])
+m4_require([_LT_DECL_OBJDUMP])
+m4_require([_LT_DECL_DLLTOOL])
+AC_CACHE_CHECK([how to associate runtime and link libraries],
+lt_cv_sharedlib_from_linklib_cmd,
+[lt_cv_sharedlib_from_linklib_cmd='unknown'
+
+case $host_os in
+cygwin* | mingw* | pw32* | cegcc*)
+ # two different shell functions defined in ltmain.sh
+ # decide which to use based on capabilities of $DLLTOOL
+ case `$DLLTOOL --help 2>&1` in
+ *--identify-strict*)
+ lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
+ ;;
+ *)
+ lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
+ ;;
+ esac
+ ;;
+*)
+ # fallback: assume linklib IS sharedlib
+ lt_cv_sharedlib_from_linklib_cmd="$ECHO"
+ ;;
+esac
+])
+sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
+test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
+
+_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
+ [Command to associate shared and link libraries])
+])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
+
+
+# _LT_PATH_MANIFEST_TOOL
+# ----------------------
+# locate the manifest tool
+m4_defun([_LT_PATH_MANIFEST_TOOL],
+[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
+test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
+AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
+ [lt_cv_path_mainfest_tool=no
+ echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
+ $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
+ cat conftest.err >&AS_MESSAGE_LOG_FD
+ if $GREP 'Manifest Tool' conftest.out > /dev/null; then
+ lt_cv_path_mainfest_tool=yes
+ fi
+ rm -f conftest*])
+if test "x$lt_cv_path_mainfest_tool" != xyes; then
+ MANIFEST_TOOL=:
+fi
+_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
+])# _LT_PATH_MANIFEST_TOOL
+
+
+# LT_LIB_M
+# --------
+# check for math library
+AC_DEFUN([LT_LIB_M],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+LIBM=
+case $host in
+*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
+ # These system don't have libm, or don't need it
+ ;;
+*-ncr-sysv4.3*)
+ AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw")
+ AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
+ ;;
+*)
+ AC_CHECK_LIB(m, cos, LIBM="-lm")
+ ;;
+esac
+AC_SUBST([LIBM])
+])# LT_LIB_M
+
+# Old name:
+AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_CHECK_LIBM], [])
+
+
+# _LT_COMPILER_NO_RTTI([TAGNAME])
+# -------------------------------
+m4_defun([_LT_COMPILER_NO_RTTI],
+[m4_require([_LT_TAG_COMPILER])dnl
+
+_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+
+if test "$GCC" = yes; then
+ case $cc_basename in
+ nvcc*)
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
+ esac
+
+ _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
+ lt_cv_prog_compiler_rtti_exceptions,
+ [-fno-rtti -fno-exceptions], [],
+ [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
+fi
+_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
+ [Compiler flag to turn off builtin functions])
+])# _LT_COMPILER_NO_RTTI
+
+
+# _LT_CMD_GLOBAL_SYMBOLS
+# ----------------------
+m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_PROG_CC])dnl
+AC_REQUIRE([AC_PROG_AWK])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+AC_REQUIRE([LT_PATH_LD])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+AC_MSG_CHECKING([command to parse $NM output from $compiler object])
+AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
+[
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[[BCDEGRST]]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[[BCDT]]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[[ABCDGISTW]]'
+ ;;
+hpux*)
+ if test "$host_cpu" = ia64; then
+ symcode='[[ABCDEGRST]]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[[BCDEGRST]]'
+ ;;
+osf*)
+ symcode='[[BCDEGQRST]]'
+ ;;
+solaris*)
+ symcode='[[BDRT]]'
+ ;;
+sco3.2v5*)
+ symcode='[[DT]]'
+ ;;
+sysv4.2uw2*)
+ symcode='[[DT]]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[[ABDT]]'
+ ;;
+sysv4)
+ symcode='[[DFNSTU]]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[[ABCDGIRSTW]]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\)[[ ]]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function
+ # and D for any global variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK ['"\
+" {last_section=section; section=\$ 3};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+" s[1]~/^[@?]/{print s[1], s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx]"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+ lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if AC_TRY_EVAL(ac_compile); then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+ relocations are performed -- see ld's documentation on pseudo-relocs. */
+# define LT@&t@_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data. */
+# define LT@&t@_DLSYM_CONST
+#else
+# define LT@&t@_DLSYM_CONST const
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+LT@&t@_DLSYM_CONST struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[[]] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_globsym_save_LIBS=$LIBS
+ lt_globsym_save_CFLAGS=$CFLAGS
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
+ if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS=$lt_globsym_save_LIBS
+ CFLAGS=$lt_globsym_save_CFLAGS
+ else
+ echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
+ fi
+ else
+ echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+])
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ AC_MSG_RESULT(failed)
+else
+ AC_MSG_RESULT(ok)
+fi
+
+# Response file support.
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ nm_file_list_spec='@'
+elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
+ nm_file_list_spec='@'
+fi
+
+_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
+ [Take the output of nm and produce a listing of raw symbols and C names])
+_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
+ [Transform the output of nm in a proper C declaration])
+_LT_DECL([global_symbol_to_c_name_address],
+ [lt_cv_sys_global_symbol_to_c_name_address], [1],
+ [Transform the output of nm in a C name address pair])
+_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
+ [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
+ [Transform the output of nm in a C name address pair when lib prefix is needed])
+_LT_DECL([], [nm_file_list_spec], [1],
+ [Specify filename containing input files for $NM])
+]) # _LT_CMD_GLOBAL_SYMBOLS
+
+
+# _LT_COMPILER_PIC([TAGNAME])
+# ---------------------------
+m4_defun([_LT_COMPILER_PIC],
+[m4_require([_LT_TAG_COMPILER])dnl
+_LT_TAGVAR(lt_prog_compiler_wl, $1)=
+_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+_LT_TAGVAR(lt_prog_compiler_static, $1)=
+
+m4_if([$1], [CXX], [
+ # C++ specific cases for pic, static, wl, etc.
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+ mingw* | cygwin* | os2* | pw32* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+ ;;
+ *djgpp*)
+ # DJGPP does not support shared libraries at all
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ ;;
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)=
+ ;;
+ interix[[3-9]]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+ fi
+ ;;
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ else
+ case $host_os in
+ aix[[4-9]]*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ else
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+ chorus*)
+ case $cc_basename in
+ cxch68*)
+ # Green Hills C++ Compiler
+ # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+ ;;
+ esac
+ ;;
+ mingw* | cygwin* | os2* | pw32* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ freebsd* | dragonfly*)
+ # FreeBSD uses GNU C++
+ ;;
+ hpux9* | hpux10* | hpux11*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ if test "$host_cpu" != ia64; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ fi
+ ;;
+ aCC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ ;;
+ esac
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ interix*)
+ # This is c89, which is MS Visual C++ (no shared libs)
+ # Anyone wants to do a port?
+ ;;
+ irix5* | irix6* | nonstopux*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ # CC pic flag -KPIC is the default.
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # KAI C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ ecpc* )
+ # old Intel C++ for x86_64 which still supported -KPIC.
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ icpc* )
+ # Intel C++, used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ cxx*)
+ # Compaq C++
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
+ # IBM XL 8.0, 9.0 on PPC and BlueGene
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ lynxos*)
+ ;;
+ m88k*)
+ ;;
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ netbsd* | netbsdelf*-gnu)
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ cxx*)
+ # Digital/Compaq C++
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ psos*)
+ ;;
+ solaris*)
+ case $cc_basename in
+ CC* | sunCC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ lcc*)
+ # Lucid
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ esac
+ ;;
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ vxworks*)
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+ esac
+ fi
+],
+[
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
+ ;;
+
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)=
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[[3-9]]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ ;;
+ esac
+
+ case $cc_basename in
+ nvcc*) # Cuda Compiler Driver 2.2
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Xcompiler -fPIC'
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ else
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ m4_if([$1], [GCJ], [],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # PIC (with -KPIC) is the default.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ # old Intel for x86_64 which still supported -KPIC.
+ ecc*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
+ ;;
+ nagfor*)
+ # NAG Fortran compiler
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+ ccc*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # All Alpha code is PIC.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+ xl* | bgxl* | bgf* | mpixl*)
+ # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ F* | *Sun*Fortran*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
+ ;;
+ *Sun\ C*)
+ # Sun C 5.9
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ # All OSF/1 code is PIC.
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ rdos*)
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
+ ;;
+
+ solaris*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ unicos*)
+ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+
+ uts4*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
+ _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
+ ;;
+
+ *)
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
+ ;;
+ esac
+ fi
+])
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ ;;
+ *)
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
+ ;;
+esac
+
+AC_CACHE_CHECK([for $compiler option to produce PIC],
+ [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
+ [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
+_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
+ _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
+ [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
+ [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
+ [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
+ "" | " "*) ;;
+ *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
+ esac],
+ [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
+ _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
+fi
+_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
+ [Additional compiler flags for building library objects])
+
+_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
+ [How to pass a linker flag through the compiler])
+#
+# Check to make sure the static flag actually works.
+#
+wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
+_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
+ _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
+ $lt_tmp_static_flag,
+ [],
+ [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
+_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
+ [Compiler flag to prevent dynamic linking])
+])# _LT_COMPILER_PIC
+
+
+# _LT_LINKER_SHLIBS([TAGNAME])
+# ----------------------------
+# See if the linker supports building shared libraries.
+m4_defun([_LT_LINKER_SHLIBS],
+[AC_REQUIRE([LT_PATH_LD])dnl
+AC_REQUIRE([LT_PATH_NM])dnl
+m4_require([_LT_PATH_MANIFEST_TOOL])dnl
+m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_DECL_SED])dnl
+m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
+m4_require([_LT_TAG_COMPILER])dnl
+AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+m4_if([$1], [CXX], [
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+ case $host_os in
+ aix[[4-9]]*)
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ # Also, AIX nm treats weak defined symbols like other global defined
+ # symbols, whereas GNU nm marks them as "W".
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ ;;
+ pw32*)
+ _LT_TAGVAR(export_symbols_cmds, $1)="$ltdll_cmds"
+ ;;
+ cygwin* | mingw* | cegcc*)
+ case $cc_basename in
+ cl*) ;;
+ *)
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
+ _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
+ ;;
+ esac
+ ;;
+ linux* | k*bsd*-gnu | gnu*)
+ _LT_TAGVAR(link_all_deplibs, $1)=no
+ ;;
+ *)
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ esac
+], [
+ runpath_var=
+ _LT_TAGVAR(allow_undefined_flag, $1)=
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(archive_cmds, $1)=
+ _LT_TAGVAR(archive_expsym_cmds, $1)=
+ _LT_TAGVAR(compiler_needs_object, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ _LT_TAGVAR(hardcode_automatic, $1)=no
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ _LT_TAGVAR(hardcode_minus_L, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+ _LT_TAGVAR(inherit_rpath, $1)=no
+ _LT_TAGVAR(link_all_deplibs, $1)=unknown
+ _LT_TAGVAR(module_cmds, $1)=
+ _LT_TAGVAR(module_expsym_cmds, $1)=
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)=
+ _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
+ _LT_TAGVAR(thread_safe_flag_spec, $1)=
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ _LT_TAGVAR(include_expsyms, $1)=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+dnl Note also adjust exclude_expsyms for C++ above.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ linux* | k*bsd*-gnu | gnu*)
+ _LT_TAGVAR(link_all_deplibs, $1)=no
+ ;;
+ esac
+
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+
+ # On some targets, GNU ld is compatible enough with the native linker
+ # that we're better off using the native interface for both.
+ lt_use_gnu_ld_interface=no
+ if test "$with_gnu_ld" = yes; then
+ case $host_os in
+ aix*)
+ # The AIX port of GNU ld has always aspired to compatibility
+ # with the native linker. However, as the warning in the GNU ld
+ # block says, versions before 2.19.5* couldn't really create working
+ # shared libraries, regardless of the interface used.
+ case `$LD -v 2>&1` in
+ *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+ *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
+ *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ fi
+
+ if test "$lt_use_gnu_ld_interface" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>&1` in
+ *GNU\ gold*) supports_anon_versioning=yes ;;
+ *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[[3-9]]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)=''
+ ;;
+ m68k)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+ # as there is no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
+ _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ haiku*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ interix[[3-9]]*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ tmp_diet=no
+ if test "$host_os" = linux-dietlibc; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test "$tmp_diet" = no
+ then
+ tmp_addflag=' $pic_flag'
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group f77 and f90 compilers
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ tmp_sharedflag='--shared' ;;
+ xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ nvcc*) # Cuda Compiler Driver 2.2
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ _LT_TAGVAR(compiler_needs_object, $1)=yes
+ ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ _LT_TAGVAR(compiler_needs_object, $1)=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ _LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ xlf* | bgf* | bgxlf* | mpixlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='-rpath $libdir'
+ _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+
+ if test "$_LT_TAGVAR(ld_shlibs, $1)" = no; then
+ runpath_var=
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ fi
+ ;;
+
+ aix[[4-9]]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ # Also, AIX nm treats weak defined symbols like other global
+ # defined symbols, whereas GNU nm marks them as "W".
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ _LT_TAGVAR(archive_cmds, $1)=''
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[[012]]|aix4.[[012]].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ _LT_TAGVAR(link_all_deplibs, $1)=no
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX([$1])
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+ _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX([$1])
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+ if test "$with_gnu_ld" = yes; then
+ # We only use this code for GNU lds that support --whole-archive.
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)=''
+ ;;
+ m68k)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[[45]]*)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ case $cc_basename in
+ cl*)
+ # Native MSVC
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='@'
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+ else
+ sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+ fi~
+ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+ linknames='
+ # The linker will not automatically build a static lib if we build a DLL.
+ # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
+ # Don't use ranlib
+ _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
+ _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
+ lt_tool_outputfile="@TOOL_OUTPUT@"~
+ case $lt_outputfile in
+ *.exe|*.EXE) ;;
+ *)
+ lt_outputfile="$lt_outputfile.exe"
+ lt_tool_outputfile="$lt_tool_outputfile.exe"
+ ;;
+ esac~
+ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+ $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+ $RM "$lt_outputfile.manifest";
+ fi'
+ ;;
+ *)
+ # Assume MSVC wrapper
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+ # FIXME: Should let the user specify the lib program.
+ _LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ ;;
+ esac
+ ;;
+
+ darwin* | rhapsody*)
+ _LT_DARWIN_LINKER_FEATURES($1)
+ ;;
+
+ dgux*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ freebsd1*)
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ m4_if($1, [], [
+ # Older versions of the 11.00 compiler do not understand -b yet
+ # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+ _LT_LINKER_OPTION([if $CC understands -b],
+ _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
+ [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
+ [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
+ [_LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+ *)
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ # This should be the same for all languages, so no per-tag cache variable.
+ AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
+ [lt_cv_irix_exported_symbol],
+ [save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+ AC_LINK_IFELSE(
+ [AC_LANG_SOURCE(
+ [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
+ [C++], [[int foo (void) { return 0; }]],
+ [Fortran 77], [[
+ subroutine foo
+ end]],
+ [Fortran], [[
+ subroutine foo
+ end]])])],
+ [lt_cv_irix_exported_symbol=yes],
+ [lt_cv_irix_exported_symbol=no])
+ LDFLAGS="$save_LDFLAGS"])
+ if test "$lt_cv_irix_exported_symbol" = yes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+ fi
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(inherit_rpath, $1)=yes
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ newsos6)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ else
+ case $host_os in
+ openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ os2*)
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ else
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ ;;
+
+ solaris*)
+ _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='${wl}'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ ;;
+ motorola)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ sysv4.3*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+
+ *)
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+
+ if test x$host_vendor = xsni; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+])
+AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
+
+_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
+_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
+_LT_DECL([], [extract_expsyms_cmds], [2],
+ [The commands to extract the exported symbol list from a shared archive])
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
+x|xyes)
+ # Assume -lc should be added
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $_LT_TAGVAR(archive_cmds, $1) in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ AC_CACHE_CHECK([whether -lc should be explicitly linked in],
+ [lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
+ [$RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
+ pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
+ _LT_TAGVAR(allow_undefined_flag, $1)=
+ if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
+ then
+ lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ else
+ lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ fi
+ _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+ ])
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
+ [Whether or not to add -lc for building shared libraries])
+_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
+ [enable_shared_with_static_runtimes], [0],
+ [Whether or not to disallow shared libs when runtime libs are static])
+_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
+ [Compiler flag to allow reflexive dlopens])
+_LT_TAGDECL([], [whole_archive_flag_spec], [1],
+ [Compiler flag to generate shared objects directly from archives])
+_LT_TAGDECL([], [compiler_needs_object], [1],
+ [Whether the compiler copes with passing no objects directly])
+_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
+ [Create an old-style archive from a shared archive])
+_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
+ [Create a temporary old-style archive to link instead of a shared archive])
+_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
+_LT_TAGDECL([], [archive_expsym_cmds], [2])
+_LT_TAGDECL([], [module_cmds], [2],
+ [Commands used to build a loadable module if different from building
+ a shared archive.])
+_LT_TAGDECL([], [module_expsym_cmds], [2])
+_LT_TAGDECL([], [with_gnu_ld], [1],
+ [Whether we are building with GNU ld or not])
+_LT_TAGDECL([], [allow_undefined_flag], [1],
+ [Flag that allows shared libraries with undefined symbols to be built])
+_LT_TAGDECL([], [no_undefined_flag], [1],
+ [Flag that enforces no undefined symbols])
+_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
+ [Flag to hardcode $libdir into a binary during linking.
+ This must work even if $libdir does not exist])
+_LT_TAGDECL([], [hardcode_libdir_flag_spec_ld], [1],
+ [[If ld is used when linking, flag to hardcode $libdir into a binary
+ during linking. This must work even if $libdir does not exist]])
+_LT_TAGDECL([], [hardcode_libdir_separator], [1],
+ [Whether we need a single "-rpath" flag with a separated argument])
+_LT_TAGDECL([], [hardcode_direct], [0],
+ [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+ DIR into the resulting binary])
+_LT_TAGDECL([], [hardcode_direct_absolute], [0],
+ [Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes
+ DIR into the resulting binary and the resulting library dependency is
+ "absolute", i.e impossible to change by setting ${shlibpath_var} if the
+ library is relocated])
+_LT_TAGDECL([], [hardcode_minus_L], [0],
+ [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+ into the resulting binary])
+_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
+ [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+ into the resulting binary])
+_LT_TAGDECL([], [hardcode_automatic], [0],
+ [Set to "yes" if building a shared library automatically hardcodes DIR
+ into the library and all subsequent libraries and executables linked
+ against it])
+_LT_TAGDECL([], [inherit_rpath], [0],
+ [Set to yes if linker adds runtime paths of dependent libraries
+ to runtime path list])
+_LT_TAGDECL([], [link_all_deplibs], [0],
+ [Whether libtool must link a program against all its dependency libraries])
+_LT_TAGDECL([], [always_export_symbols], [0],
+ [Set to "yes" if exported symbols are required])
+_LT_TAGDECL([], [export_symbols_cmds], [2],
+ [The commands to list exported symbols])
+_LT_TAGDECL([], [exclude_expsyms], [1],
+ [Symbols that should not be listed in the preloaded symbols])
+_LT_TAGDECL([], [include_expsyms], [1],
+ [Symbols that must always be exported])
+_LT_TAGDECL([], [prelink_cmds], [2],
+ [Commands necessary for linking programs (against libraries) with templates])
+_LT_TAGDECL([], [postlink_cmds], [2],
+ [Commands necessary for finishing linking programs])
+_LT_TAGDECL([], [file_list_spec], [1],
+ [Specify filename containing input files])
+dnl FIXME: Not yet implemented
+dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
+dnl [Compiler flag to generate thread safe objects])
+])# _LT_LINKER_SHLIBS
+
+
+# _LT_LANG_C_CONFIG([TAG])
+# ------------------------
+# Ensure that the configuration variables for a C compiler are suitably
+# defined. These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_C_CONFIG],
+[m4_require([_LT_DECL_EGREP])dnl
+lt_save_CC="$CC"
+AC_LANG_PUSH(C)
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+_LT_TAG_COMPILER
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+ _LT_COMPILER_NO_RTTI($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+ LT_SYS_DLOPEN_SELF
+ _LT_CMD_STRIPLIB
+
+ # Report which library types will actually be built
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_CONFIG($1)
+fi
+AC_LANG_POP
+CC="$lt_save_CC"
+])# _LT_LANG_C_CONFIG
+
+
+# _LT_LANG_CXX_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a C++ compiler are suitably
+# defined. These variables are subsequently used by _LT_CONFIG to write
+# the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_CXX_CONFIG],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+m4_require([_LT_DECL_EGREP])dnl
+m4_require([_LT_PATH_MANIFEST_TOOL])dnl
+if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+ (test "X$CXX" != "Xg++"))) ; then
+ AC_PROG_CXXCPP
+else
+ _lt_caught_CXX_error=yes
+fi
+
+AC_LANG_PUSH(C++)
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(compiler_needs_object, $1)=no
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_caught_CXX_error" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="int some_variable = 0;"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC=$CC
+ lt_save_CFLAGS=$CFLAGS
+ lt_save_LD=$LD
+ lt_save_GCC=$GCC
+ GCC=$GXX
+ lt_save_with_gnu_ld=$with_gnu_ld
+ lt_save_path_LD=$lt_cv_path_LD
+ if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+ lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+ else
+ $as_unset lt_cv_prog_gnu_ld
+ fi
+ if test -n "${lt_cv_path_LDCXX+set}"; then
+ lt_cv_path_LD=$lt_cv_path_LDCXX
+ else
+ $as_unset lt_cv_path_LD
+ fi
+ test -z "${LDCXX+set}" || LD=$LDCXX
+ CC=${CXX-"c++"}
+ CFLAGS=$CXXFLAGS
+ compiler=$CC
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+
+ if test -n "$compiler"; then
+ # We don't want -fno-exception when compiling C++ code, so set the
+ # no_builtin_flag separately
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
+ else
+ _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
+ fi
+
+ if test "$GXX" = yes; then
+ # Set up default GNU C++ configuration
+
+ LT_PATH_LD
+
+ # Check if GNU C++ uses GNU ld as the underlying linker, since the
+ # archiving commands below assume that GNU ld is being used.
+ if test "$with_gnu_ld" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+ # investigate it a little bit more. (MM)
+ wlarc='${wl}'
+
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+ $GREP 'no-whole-archive' > /dev/null; then
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ _LT_TAGVAR(whole_archive_flag_spec, $1)=
+ fi
+ else
+ with_gnu_ld=no
+ wlarc=
+
+ # A generic and very simple default shared library creation
+ # command for GNU C++ for the case where it uses the native
+ # linker, instead of GNU ld. If possible, this setting should
+ # overridden to take advantage of the native linker features on
+ # the platform it is being used on.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ fi
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+ else
+ GXX=no
+ with_gnu_ld=no
+ wlarc=
+ fi
+
+ # PORTME: fill in a description of your system's C++ link characteristics
+ AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ case $host_os in
+ aix3*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
+ for ld_flag in $LDFLAGS; do
+ case $ld_flag in
+ *-brtl*)
+ aix_use_runtimelinking=yes
+ break
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ _LT_TAGVAR(archive_cmds, $1)=''
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='${wl}-f,'
+
+ if test "$GXX" = yes; then
+ case $host_os in aix4.[[012]]|aix4.[[012]].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ _LT_TAGVAR(hardcode_direct, $1)=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=
+ fi
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to
+ # export.
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
+ # Determine the default libpath from the value encoded in an empty
+ # executable.
+ _LT_SYS_MODULE_PATH_AIX([$1])
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $libdir:/usr/lib:/lib'
+ _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ _LT_SYS_MODULE_PATH_AIX([$1])
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-bernotok'
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-berok'
+ if test "$with_gnu_ld" = yes; then
+ # We only use this code for GNU lds that support --whole-archive.
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
+ fi
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
+ # This is similar to how AIX traditionally builds its shared
+ # libraries.
+ _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ chorus*)
+ case $cc_basename in
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ case $GXX,$cc_basename in
+ ,cl* | no,cl*)
+ # Native MSVC
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=yes
+ _LT_TAGVAR(file_list_spec, $1)='@'
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+ else
+ $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+ fi~
+ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+ linknames='
+ # The linker will not automatically build a static lib if we build a DLL.
+ # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+ # Don't use ranlib
+ _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
+ _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
+ lt_tool_outputfile="@TOOL_OUTPUT@"~
+ case $lt_outputfile in
+ *.exe|*.EXE) ;;
+ *)
+ lt_outputfile="$lt_outputfile.exe"
+ lt_tool_outputfile="$lt_tool_outputfile.exe"
+ ;;
+ esac~
+ func_to_tool_file "$lt_outputfile"~
+ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+ $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+ $RM "$lt_outputfile.manifest";
+ fi'
+ ;;
+ *)
+ # g++
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
+ # as there is no search path for DLLs.
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-all-symbols'
+ _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
+ _LT_TAGVAR(always_export_symbols, $1)=no
+ _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ _LT_TAGVAR(archive_expsym_cmds, $1)='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+ darwin* | rhapsody*)
+ _LT_DARWIN_LINKER_FEATURES($1)
+ ;;
+
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ freebsd[[12]]*)
+ # C++ shared libraries reported to be fairly broken before
+ # switch to ELF
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ freebsd-elf*)
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ ;;
+
+ freebsd* | dragonfly*)
+ # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+ # conventions
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ ;;
+
+ gnu*)
+ ;;
+
+ haiku*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+
+ hpux9*)
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aCC*)
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ hpux10*|hpux11*)
+ if test $with_gnu_ld = no; then
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ ;;
+ *)
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ ;;
+ esac
+ fi
+ case $host_cpu in
+ hppa*64*|ia64*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ ;;
+ *)
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+ ;;
+ esac
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ aCC*)
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test $with_gnu_ld = no; then
+ case $host_cpu in
+ hppa*64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ fi
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ interix[[3-9]]*)
+ _LT_TAGVAR(hardcode_direct, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+ irix5* | irix6*)
+ case $cc_basename in
+ CC*)
+ # SGI C++
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+
+ # Archives containing C++ object files must be created using
+ # "CC -ar", where "CC" is the IRIX C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
+ fi
+ fi
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ ;;
+ esac
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+ _LT_TAGVAR(inherit_rpath, $1)=yes
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+
+ # Archives containing C++ object files must be created using
+ # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
+ ;;
+ icpc* | ecpc* )
+ # Intel C++
+ with_gnu_ld=yes
+ # version 8.0 and above of icpc choke on multiply defined symbols
+ # if we add $predep_objects and $postdep_objects, however 7.1 and
+ # earlier do not add the objects themselves.
+ case `$CC -V 2>&1` in
+ *"Version 7."*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ *) # Version 8.0 or newer
+ tmp_idyn=
+ case $host_cpu in
+ ia64*) tmp_idyn=' -i_dynamic';;
+ esac
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ esac
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ case `$CC -V` in
+ *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
+ _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+ compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+ _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+ $RANLIB $oldlib'
+ _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ *) # Version 6 and above use weak symbols
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}--rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ ;;
+ cxx*)
+ # Compaq C++
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+ runpath_var=LD_RUN_PATH
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
+ ;;
+ xl* | mpixl* | bgxl*)
+ # IBM XL 8.0 on PPC, with GNU ld
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}--export-dynamic'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ _LT_TAGVAR(compiler_needs_object, $1)=yes
+
+ # Not sure whether something based on
+ # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+ # would be better.
+ output_verbose_link_cmd='func_echo_all'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ lynxos*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ m88k*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+ wlarc=
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ fi
+ # Workaround some broken pre-1.5 toolchains
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+ ;;
+
+ *nto* | *qnx*)
+ _LT_TAGVAR(ld_shlibs, $1)=yes
+ ;;
+
+ openbsd2*)
+ # C++ shared libraries are fairly broken
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ _LT_TAGVAR(hardcode_direct, $1)=yes
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E'
+ _LT_TAGVAR(whole_archive_flag_spec, $1)="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ fi
+ output_verbose_link_cmd=func_echo_all
+ else
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Archives containing C++ object files must be created using
+ # the KAI C++ compiler.
+ case $host in
+ osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
+ *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
+ esac
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ cxx*)
+ case $host in
+ osf3*)
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ ;;
+ *)
+ _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+ echo "-hidden">> $lib.exp~
+ $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
+ $RM $lib.exp'
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*'
+ case $host in
+ osf3*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ esac
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+ else
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ fi
+ ;;
+ esac
+ ;;
+
+ psos*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ lcc*)
+ # Lucid
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ solaris*)
+ case $cc_basename in
+ CC* | sunCC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
+ _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
+ ;;
+ esac
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+
+ output_verbose_link_cmd='func_echo_all'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+ # The C++ compiler must be used to create the archive.
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+ ;;
+ *)
+ # GNU C++ compiler with Solaris linker
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ _LT_TAGVAR(no_undefined_flag, $1)=' ${wl}-z ${wl}defs'
+ if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+ else
+ # g++ 2.7 appears to require `-G' NOT `-shared' on this
+ # platform.
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+ fi
+
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R $wl$libdir'
+ case $host_os in
+ solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
+ *)
+ _LT_TAGVAR(whole_archive_flag_spec, $1)='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ _LT_TAGVAR(no_undefined_flag, $1)='${wl}-z,text'
+ _LT_TAGVAR(allow_undefined_flag, $1)='${wl}-z,nodefs'
+ _LT_TAGVAR(archive_cmds_need_lc, $1)=no
+ _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
+ _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-R,$libdir'
+ _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
+ _LT_TAGVAR(link_all_deplibs, $1)=yes
+ _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
+ '"$_LT_TAGVAR(old_archive_cmds, $1)"
+ _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
+ '"$_LT_TAGVAR(reload_cmds, $1)"
+ ;;
+ *)
+ _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+ ;;
+
+ vxworks*)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+
+ *)
+ # FIXME: insert proper C++ library support
+ _LT_TAGVAR(ld_shlibs, $1)=no
+ ;;
+ esac
+
+ AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
+ test "$_LT_TAGVAR(ld_shlibs, $1)" = no && can_build_shared=no
+
+ _LT_TAGVAR(GCC, $1)="$GXX"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_SYS_HIDDEN_LIBDEPS($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ CC=$lt_save_CC
+ CFLAGS=$lt_save_CFLAGS
+ LDCXX=$LD
+ LD=$lt_save_LD
+ GCC=$lt_save_GCC
+ with_gnu_ld=$lt_save_with_gnu_ld
+ lt_cv_path_LDCXX=$lt_cv_path_LD
+ lt_cv_path_LD=$lt_save_path_LD
+ lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+ lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test "$_lt_caught_CXX_error" != yes
+
+AC_LANG_POP
+])# _LT_LANG_CXX_CONFIG
+
+
+# _LT_FUNC_STRIPNAME_CNF
+# ----------------------
+# func_stripname_cnf prefix suffix name
+# strip PREFIX and SUFFIX off of NAME.
+# PREFIX and SUFFIX must not contain globbing or regex special
+# characters, hashes, percent signs, but SUFFIX may contain a leading
+# dot (in which case that matches only a dot).
+#
+# This function is identical to the (non-XSI) version of func_stripname,
+# except this one can be used by m4 code that may be executed by configure,
+# rather than the libtool script.
+m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
+AC_REQUIRE([_LT_DECL_SED])
+AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
+func_stripname_cnf ()
+{
+ case ${2} in
+ .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+ *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+ esac
+} # func_stripname_cnf
+])# _LT_FUNC_STRIPNAME_CNF
+
+# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
+# ---------------------------------
+# Figure out "hidden" library dependencies from verbose
+# compiler output when linking a shared library.
+# Parse the compiler output and extract the necessary
+# objects, libraries and library flags.
+m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
+[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
+AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
+# Dependencies to place before and after the object being linked:
+_LT_TAGVAR(predep_objects, $1)=
+_LT_TAGVAR(postdep_objects, $1)=
+_LT_TAGVAR(predeps, $1)=
+_LT_TAGVAR(postdeps, $1)=
+_LT_TAGVAR(compiler_lib_search_path, $1)=
+
+dnl we can't use the lt_simple_compile_test_code here,
+dnl because it contains code intended for an executable,
+dnl not a library. It's possible we should let each
+dnl tag define a new lt_????_link_test_code variable,
+dnl but it's only used here...
+m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
+int a;
+void foo (void) { a = 0; }
+_LT_EOF
+], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+ Foo (void) { a = 0; }
+private:
+ int a;
+};
+_LT_EOF
+], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
+ subroutine foo
+ implicit none
+ integer*4 a
+ a=0
+ return
+ end
+_LT_EOF
+], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
+ subroutine foo
+ implicit none
+ integer a
+ a=0
+ return
+ end
+_LT_EOF
+], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
+public class foo {
+ private int a;
+ public void bar (void) {
+ a = 0;
+ }
+};
+_LT_EOF
+])
+
+_lt_libdeps_save_CFLAGS=$CFLAGS
+case "$CC $CFLAGS " in #(
+*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
+*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
+esac
+
+dnl Parse the compiler output and extract the necessary
+dnl objects, libraries and library flags.
+if AC_TRY_EVAL(ac_compile); then
+ # Parse the compiler output and extract the necessary
+ # objects, libraries and library flags.
+
+ # Sentinel used to keep track of whether or not we are before
+ # the conftest object file.
+ pre_test_object_deps_done=no
+
+ for p in `eval "$output_verbose_link_cmd"`; do
+ case ${prev}${p} in
+
+ -L* | -R* | -l*)
+ # Some compilers place space between "-{L,R}" and the path.
+ # Remove the space.
+ if test $p = "-L" ||
+ test $p = "-R"; then
+ prev=$p
+ continue
+ fi
+
+ # Expand the sysroot to ease extracting the directories later.
+ if test -z "$prev"; then
+ case $p in
+ -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
+ -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
+ -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
+ esac
+ fi
+ case $p in
+ =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
+ esac
+ if test "$pre_test_object_deps_done" = no; then
+ case ${prev} in
+ -L | -R)
+ # Internal compiler library paths should come after those
+ # provided the user. The postdeps already come after the
+ # user supplied libs so there is no need to process them.
+ if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
+ _LT_TAGVAR(compiler_lib_search_path, $1)="${prev}${p}"
+ else
+ _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} ${prev}${p}"
+ fi
+ ;;
+ # The "-l" case would never come before the object being
+ # linked, so don't bother handling this case.
+ esac
+ else
+ if test -z "$_LT_TAGVAR(postdeps, $1)"; then
+ _LT_TAGVAR(postdeps, $1)="${prev}${p}"
+ else
+ _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} ${prev}${p}"
+ fi
+ fi
+ prev=
+ ;;
+
+ *.lto.$objext) ;; # Ignore GCC LTO objects
+ *.$objext)
+ # This assumes that the test object file only shows up
+ # once in the compiler output.
+ if test "$p" = "conftest.$objext"; then
+ pre_test_object_deps_done=yes
+ continue
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
+ _LT_TAGVAR(predep_objects, $1)="$p"
+ else
+ _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
+ fi
+ else
+ if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
+ _LT_TAGVAR(postdep_objects, $1)="$p"
+ else
+ _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
+ fi
+ fi
+ ;;
+
+ *) ;; # Ignore the rest.
+
+ esac
+ done
+
+ # Clean up.
+ rm -f a.out a.exe
+else
+ echo "libtool.m4: error: problem compiling $1 test program"
+fi
+
+$RM -f confest.$objext
+CFLAGS=$_lt_libdeps_save_CFLAGS
+
+# PORTME: override above test on systems where it is broken
+m4_if([$1], [CXX],
+[case $host_os in
+interix[[3-9]]*)
+ # Interix 3.5 installs completely hosed .la files for C++, so rather than
+ # hack all around it, let's just trust "g++" to DTRT.
+ _LT_TAGVAR(predep_objects,$1)=
+ _LT_TAGVAR(postdep_objects,$1)=
+ _LT_TAGVAR(postdeps,$1)=
+ ;;
+
+linux*)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ if test "$solaris_use_stlport4" != yes; then
+ _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+
+solaris*)
+ case $cc_basename in
+ CC* | sunCC*)
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ # Adding this requires a known-good setup of shared libraries for
+ # Sun compiler versions before 5.6, else PIC objects from an old
+ # archive will be linked into the output, leading to subtle bugs.
+ if test "$solaris_use_stlport4" != yes; then
+ _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+esac
+])
+
+case " $_LT_TAGVAR(postdeps, $1) " in
+*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
+esac
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=
+if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
+ _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
+ [The directories searched by this compiler when creating a shared library])
+_LT_TAGDECL([], [predep_objects], [1],
+ [Dependencies to place before and after the objects being linked to
+ create a shared library])
+_LT_TAGDECL([], [postdep_objects], [1])
+_LT_TAGDECL([], [predeps], [1])
+_LT_TAGDECL([], [postdeps], [1])
+_LT_TAGDECL([], [compiler_lib_search_path], [1],
+ [The library search path used internally by the compiler when linking
+ a shared library])
+])# _LT_SYS_HIDDEN_LIBDEPS
+
+
+# _LT_LANG_F77_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for a Fortran 77 compiler are
+# suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_F77_CONFIG],
+[AC_LANG_PUSH(Fortran 77)
+if test -z "$F77" || test "X$F77" = "Xno"; then
+ _lt_disable_F77=yes
+fi
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for f77 test sources.
+ac_ext=f
+
+# Object file extension for compiled f77 test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the F77 compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_F77" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="\
+ subroutine t
+ return
+ end
+"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code="\
+ program t
+ end
+"
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC="$CC"
+ lt_save_GCC=$GCC
+ lt_save_CFLAGS=$CFLAGS
+ CC=${F77-"f77"}
+ CFLAGS=$FFLAGS
+ compiler=$CC
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+ GCC=$G77
+ if test -n "$compiler"; then
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_TAGVAR(GCC, $1)="$G77"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ GCC=$lt_save_GCC
+ CC="$lt_save_CC"
+ CFLAGS="$lt_save_CFLAGS"
+fi # test "$_lt_disable_F77" != yes
+
+AC_LANG_POP
+])# _LT_LANG_F77_CONFIG
+
+
+# _LT_LANG_FC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for a Fortran compiler are
+# suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_FC_CONFIG],
+[AC_LANG_PUSH(Fortran)
+
+if test -z "$FC" || test "X$FC" = "Xno"; then
+ _lt_disable_FC=yes
+fi
+
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+_LT_TAGVAR(allow_undefined_flag, $1)=
+_LT_TAGVAR(always_export_symbols, $1)=no
+_LT_TAGVAR(archive_expsym_cmds, $1)=
+_LT_TAGVAR(export_dynamic_flag_spec, $1)=
+_LT_TAGVAR(hardcode_direct, $1)=no
+_LT_TAGVAR(hardcode_direct_absolute, $1)=no
+_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
+_LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)=
+_LT_TAGVAR(hardcode_libdir_separator, $1)=
+_LT_TAGVAR(hardcode_minus_L, $1)=no
+_LT_TAGVAR(hardcode_automatic, $1)=no
+_LT_TAGVAR(inherit_rpath, $1)=no
+_LT_TAGVAR(module_cmds, $1)=
+_LT_TAGVAR(module_expsym_cmds, $1)=
+_LT_TAGVAR(link_all_deplibs, $1)=unknown
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+_LT_TAGVAR(no_undefined_flag, $1)=
+_LT_TAGVAR(whole_archive_flag_spec, $1)=
+_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
+
+# Source file extension for fc test sources.
+ac_ext=${ac_fc_srcext-f}
+
+# Object file extension for compiled fc test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# No sense in running all these tests if we already determined that
+# the FC compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_disable_FC" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="\
+ subroutine t
+ return
+ end
+"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code="\
+ program t
+ end
+"
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+ _LT_TAG_COMPILER
+
+ # save warnings/boilerplate of simple test code
+ _LT_COMPILER_BOILERPLATE
+ _LT_LINKER_BOILERPLATE
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC="$CC"
+ lt_save_GCC=$GCC
+ lt_save_CFLAGS=$CFLAGS
+ CC=${FC-"f95"}
+ CFLAGS=$FCFLAGS
+ compiler=$CC
+ GCC=$ac_cv_fc_compiler_gnu
+
+ _LT_TAGVAR(compiler, $1)=$CC
+ _LT_CC_BASENAME([$compiler])
+
+ if test -n "$compiler"; then
+ AC_MSG_CHECKING([if libtool supports shared libraries])
+ AC_MSG_RESULT([$can_build_shared])
+
+ AC_MSG_CHECKING([whether to build shared libraries])
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+ aix[[4-9]]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ AC_MSG_RESULT([$enable_shared])
+
+ AC_MSG_CHECKING([whether to build static libraries])
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ AC_MSG_RESULT([$enable_static])
+
+ _LT_TAGVAR(GCC, $1)="$ac_cv_fc_compiler_gnu"
+ _LT_TAGVAR(LD, $1)="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ _LT_SYS_HIDDEN_LIBDEPS($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_SYS_DYNAMIC_LINKER($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+ fi # test -n "$compiler"
+
+ GCC=$lt_save_GCC
+ CC=$lt_save_CC
+ CFLAGS=$lt_save_CFLAGS
+fi # test "$_lt_disable_FC" != yes
+
+AC_LANG_POP
+])# _LT_LANG_FC_CONFIG
+
+
+# _LT_LANG_GCJ_CONFIG([TAG])
+# --------------------------
+# Ensure that the configuration variables for the GNU Java Compiler compiler
+# are suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_GCJ_CONFIG],
+[AC_REQUIRE([LT_PROG_GCJ])dnl
+AC_LANG_SAVE
+
+# Source file extension for Java test sources.
+ac_ext=java
+
+# Object file extension for compiled Java test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="class foo {}"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC=$CC
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=yes
+CC=${GCJ-"gcj"}
+CFLAGS=$GCJFLAGS
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_TAGVAR(LD, $1)="$LD"
+_LT_CC_BASENAME([$compiler])
+
+# GCJ did not exist at the time GCC didn't implicitly link libc in.
+_LT_TAGVAR(archive_cmds_need_lc, $1)=no
+
+_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
+_LT_TAGVAR(reload_flag, $1)=$reload_flag
+_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+ _LT_COMPILER_NO_RTTI($1)
+ _LT_COMPILER_PIC($1)
+ _LT_COMPILER_C_O($1)
+ _LT_COMPILER_FILE_LOCKS($1)
+ _LT_LINKER_SHLIBS($1)
+ _LT_LINKER_HARDCODE_LIBPATH($1)
+
+ _LT_CONFIG($1)
+fi
+
+AC_LANG_RESTORE
+
+GCC=$lt_save_GCC
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_GCJ_CONFIG
+
+
+# _LT_LANG_RC_CONFIG([TAG])
+# -------------------------
+# Ensure that the configuration variables for the Windows resource compiler
+# are suitably defined. These variables are subsequently used by _LT_CONFIG
+# to write the compiler configuration to `libtool'.
+m4_defun([_LT_LANG_RC_CONFIG],
+[AC_REQUIRE([LT_PROG_RC])dnl
+AC_LANG_SAVE
+
+# Source file extension for RC test sources.
+ac_ext=rc
+
+# Object file extension for compiled RC test sources.
+objext=o
+_LT_TAGVAR(objext, $1)=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="$lt_simple_compile_test_code"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+_LT_TAG_COMPILER
+
+# save warnings/boilerplate of simple test code
+_LT_COMPILER_BOILERPLATE
+_LT_LINKER_BOILERPLATE
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=
+CC=${RC-"windres"}
+CFLAGS=
+compiler=$CC
+_LT_TAGVAR(compiler, $1)=$CC
+_LT_CC_BASENAME([$compiler])
+_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
+
+if test -n "$compiler"; then
+ :
+ _LT_CONFIG($1)
+fi
+
+GCC=$lt_save_GCC
+AC_LANG_RESTORE
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+])# _LT_LANG_RC_CONFIG
+
+
+# LT_PROG_GCJ
+# -----------
+AC_DEFUN([LT_PROG_GCJ],
+[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
+ [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
+ [AC_CHECK_TOOL(GCJ, gcj,)
+ test "x${GCJFLAGS+set}" = xset || GCJFLAGS="-g -O2"
+ AC_SUBST(GCJFLAGS)])])[]dnl
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
+
+
+# LT_PROG_RC
+# ----------
+AC_DEFUN([LT_PROG_RC],
+[AC_CHECK_TOOL(RC, windres,)
+])
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_RC], [])
+
+
+# _LT_DECL_EGREP
+# --------------
+# If we don't have a new enough Autoconf to choose the best grep
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_EGREP],
+[AC_REQUIRE([AC_PROG_EGREP])dnl
+AC_REQUIRE([AC_PROG_FGREP])dnl
+test -z "$GREP" && GREP=grep
+_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
+_LT_DECL([], [EGREP], [1], [An ERE matcher])
+_LT_DECL([], [FGREP], [1], [A literal string matcher])
+dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
+AC_SUBST([GREP])
+])
+
+
+# _LT_DECL_OBJDUMP
+# --------------
+# If we don't have a new enough Autoconf to choose the best objdump
+# available, choose the one first in the user's PATH.
+m4_defun([_LT_DECL_OBJDUMP],
+[AC_CHECK_TOOL(OBJDUMP, objdump, false)
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
+AC_SUBST([OBJDUMP])
+])
+
+# _LT_DECL_DLLTOOL
+# ----------------
+# Ensure DLLTOOL variable is set.
+m4_defun([_LT_DECL_DLLTOOL],
+[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
+AC_SUBST([DLLTOOL])
+])
+
+# _LT_DECL_SED
+# ------------
+# Check for a fully-functional sed program, that truncates
+# as few characters as possible. Prefer GNU sed if found.
+m4_defun([_LT_DECL_SED],
+[AC_PROG_SED
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
+_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
+ [Sed that helps us avoid accidentally triggering echo(1) options like -n])
+])# _LT_DECL_SED
+
+m4_ifndef([AC_PROG_SED], [
+############################################################
+# NOTE: This macro has been submitted for inclusion into #
+# GNU Autoconf as AC_PROG_SED. When it is available in #
+# a released version of Autoconf we should remove this #
+# macro and use it instead. #
+############################################################
+
+m4_defun([AC_PROG_SED],
+[AC_MSG_CHECKING([for a sed that does not truncate output])
+AC_CACHE_VAL(lt_cv_path_SED,
+[# Loop through the user's path and test for sed and gsed.
+# Then use that list of sed's as ones to test for truncation.
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for lt_ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
+ lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
+ fi
+ done
+ done
+done
+IFS=$as_save_IFS
+lt_ac_max=0
+lt_ac_count=0
+# Add /usr/xpg4/bin/sed as it is typically found on Solaris
+# along with /bin/sed that truncates output.
+for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
+ test ! -f $lt_ac_sed && continue
+ cat /dev/null > conftest.in
+ lt_ac_count=0
+ echo $ECHO_N "0123456789$ECHO_C" >conftest.in
+ # Check for GNU sed and select it if it is found.
+ if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
+ lt_cv_path_SED=$lt_ac_sed
+ break
+ fi
+ while true; do
+ cat conftest.in conftest.in >conftest.tmp
+ mv conftest.tmp conftest.in
+ cp conftest.in conftest.nl
+ echo >>conftest.nl
+ $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
+ cmp -s conftest.out conftest.nl || break
+ # 10000 chars as input seems more than enough
+ test $lt_ac_count -gt 10 && break
+ lt_ac_count=`expr $lt_ac_count + 1`
+ if test $lt_ac_count -gt $lt_ac_max; then
+ lt_ac_max=$lt_ac_count
+ lt_cv_path_SED=$lt_ac_sed
+ fi
+ done
+done
+])
+SED=$lt_cv_path_SED
+AC_SUBST([SED])
+AC_MSG_RESULT([$SED])
+])#AC_PROG_SED
+])#m4_ifndef
+
+# Old name:
+AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([LT_AC_PROG_SED], [])
+
+
+# _LT_CHECK_SHELL_FEATURES
+# ------------------------
+# Find out whether the shell is Bourne or XSI compatible,
+# or has some other useful features.
+m4_defun([_LT_CHECK_SHELL_FEATURES],
+[AC_MSG_CHECKING([whether the shell understands some XSI constructs])
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+ test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
+ = c,a/b,b/c, \
+ && eval 'test $(( 1 + 1 )) -eq 2 \
+ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+ && xsi_shell=yes
+AC_MSG_RESULT([$xsi_shell])
+_LT_CONFIG_LIBTOOL_INIT([xsi_shell='$xsi_shell'])
+
+AC_MSG_CHECKING([whether the shell understands "+="])
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$[1]+=\$[2]" && test "$foo" = barbaz ) \
+ >/dev/null 2>&1 \
+ && lt_shell_append=yes
+AC_MSG_RESULT([$lt_shell_append])
+_LT_CONFIG_LIBTOOL_INIT([lt_shell_append='$lt_shell_append'])
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
+_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
+])# _LT_CHECK_SHELL_FEATURES
+
+
+# _LT_PROG_FUNCTION_REPLACE (FUNCNAME, REPLACEMENT-BODY)
+# ------------------------------------------------------
+# In `$cfgfile', look for function FUNCNAME delimited by `^FUNCNAME ()$' and
+# '^} FUNCNAME ', and replace its body with REPLACEMENT-BODY.
+m4_defun([_LT_PROG_FUNCTION_REPLACE],
+[dnl {
+sed -e '/^$1 ()$/,/^} # $1 /c\
+$1 ()\
+{\
+m4_bpatsubsts([$2], [$], [\\], [^\([ ]\)], [\\\1])
+} # Extended-shell $1 implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+])
+
+
+# _LT_PROG_REPLACE_SHELLFNS
+# -------------------------
+# Replace existing portable implementations of several shell functions with
+# equivalent extended shell implementations where those features are available..
+m4_defun([_LT_PROG_REPLACE_SHELLFNS],
+[if test x"$xsi_shell" = xyes; then
+ _LT_PROG_FUNCTION_REPLACE([func_dirname], [dnl
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac])
+
+ _LT_PROG_FUNCTION_REPLACE([func_basename], [dnl
+ func_basename_result="${1##*/}"])
+
+ _LT_PROG_FUNCTION_REPLACE([func_dirname_and_basename], [dnl
+ case ${1} in
+ */*) func_dirname_result="${1%/*}${2}" ;;
+ * ) func_dirname_result="${3}" ;;
+ esac
+ func_basename_result="${1##*/}"])
+
+ _LT_PROG_FUNCTION_REPLACE([func_stripname], [dnl
+ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
+ # positional parameters, so assign one to ordinary parameter first.
+ func_stripname_result=${3}
+ func_stripname_result=${func_stripname_result#"${1}"}
+ func_stripname_result=${func_stripname_result%"${2}"}])
+
+ _LT_PROG_FUNCTION_REPLACE([func_split_long_opt], [dnl
+ func_split_long_opt_name=${1%%=*}
+ func_split_long_opt_arg=${1#*=}])
+
+ _LT_PROG_FUNCTION_REPLACE([func_split_short_opt], [dnl
+ func_split_short_opt_arg=${1#??}
+ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}])
+
+ _LT_PROG_FUNCTION_REPLACE([func_lo2o], [dnl
+ case ${1} in
+ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;
+ *) func_lo2o_result=${1} ;;
+ esac])
+
+ _LT_PROG_FUNCTION_REPLACE([func_xform], [ func_xform_result=${1%.*}.lo])
+
+ _LT_PROG_FUNCTION_REPLACE([func_arith], [ func_arith_result=$(( $[*] ))])
+
+ _LT_PROG_FUNCTION_REPLACE([func_len], [ func_len_result=${#1}])
+fi
+
+if test x"$lt_shell_append" = xyes; then
+ _LT_PROG_FUNCTION_REPLACE([func_append], [ eval "${1}+=\\${2}"])
+
+ _LT_PROG_FUNCTION_REPLACE([func_append_quoted], [dnl
+ func_quote_for_eval "${2}"
+dnl m4 expansion turns \\\\ into \\, and then the shell eval turns that into \
+ eval "${1}+=\\\\ \\$func_quote_for_eval_result"])
+
+ # Save a `func_append' function call where possible by direct use of '+='
+ sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+else
+ # Save a `func_append' function call even when '+=' is not available
+ sed -e 's%func_append \([[a-zA-Z_]]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+fi
+
+if test x"$_lt_function_replace_fail" = x":"; then
+ AC_MSG_WARN([Unable to substitute extended shell functions in $ofile])
+fi
+])
+
+# _LT_PATH_CONVERSION_FUNCTIONS
+# -----------------------------
+# Determine which file name conversion functions should be used by
+# func_to_host_file (and, implicitly, by func_to_host_path). These are needed
+# for certain cross-compile configurations and native mingw.
+m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+AC_REQUIRE([AC_CANONICAL_BUILD])dnl
+AC_MSG_CHECKING([how to convert $build file names to $host format])
+AC_CACHE_VAL(lt_cv_to_host_file_cmd,
+[case $host in
+ *-*-mingw* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
+ ;;
+ *-*-cygwin* )
+ lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
+ ;;
+ * ) # otherwise, assume *nix
+ lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
+ ;;
+ esac
+ ;;
+ *-*-cygwin* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
+ ;;
+ *-*-cygwin* )
+ lt_cv_to_host_file_cmd=func_convert_file_noop
+ ;;
+ * ) # otherwise, assume *nix
+ lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
+ ;;
+ esac
+ ;;
+ * ) # unhandled hosts (and "normal" native builds)
+ lt_cv_to_host_file_cmd=func_convert_file_noop
+ ;;
+esac
+])
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
+_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
+ [0], [convert $build file names to $host format])dnl
+
+AC_MSG_CHECKING([how to convert $build file names to toolchain format])
+AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
+[#assume ordinary cross tools, or native build.
+lt_cv_to_tool_file_cmd=func_convert_file_noop
+case $host in
+ *-*-mingw* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
+ ;;
+ esac
+ ;;
+esac
+])
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
+_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
+ [0], [convert $build files to toolchain format])dnl
+])# _LT_PATH_CONVERSION_FUNCTIONS
--- /dev/null
+dnl @synopsis MN_C99_FUNC_LLRINT
+dnl
+dnl Check whether C99's llrint function is available.
+dnl @version 1.1 Sep 30 2002
+dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+dnl
+dnl Permission to use, copy, modify, distribute, and sell this file for any
+dnl purpose is hereby granted without fee, provided that the above copyright
+dnl and this permission notice appear in all copies. No representations are
+dnl made about the suitability of this software for any purpose. It is
+dnl provided "as is" without express or implied warranty.
+dnl
+AC_DEFUN([MN_C99_FUNC_LLRINT],
+[AC_CACHE_CHECK(for llrint,
+ ac_cv_c99_llrint,
+[
+llrint_save_CFLAGS=$CFLAGS
+CFLAGS="-lm"
+AC_TRY_LINK([
+#define _ISOC9X_SOURCE 1
+#define _ISOC99_SOURCE 1
+#define __USE_ISOC99 1
+#define __USE_ISOC9X 1
+
+#include <math.h>
+#include <stdint.h>
+], int64_t x ; x = llrint(3.14159) ;, ac_cv_c99_llrint=yes, ac_cv_c99_llrint=no)
+
+CFLAGS=$llrint_save_CFLAGS
+
+])
+
+if test "$ac_cv_c99_llrint" = yes; then
+ AC_DEFINE(HAVE_LLRINT, 1,
+ [Define if you have C99's llrint function.])
+fi
+])# MN_C99_FUNC_LLRINT
+
--- /dev/null
+dnl @synopsis MN_C99_FUNC_LRINT
+dnl
+dnl Check whether C99's lrint function is available.
+dnl @version 1.3 Feb 12 2002
+dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+dnl
+dnl Permission to use, copy, modify, distribute, and sell this file for any
+dnl purpose is hereby granted without fee, provided that the above copyright
+dnl and this permission notice appear in all copies. No representations are
+dnl made about the suitability of this software for any purpose. It is
+dnl provided "as is" without express or implied warranty.
+dnl
+AC_DEFUN([MN_C99_FUNC_LRINT],
+[AC_CACHE_CHECK(for lrint,
+ ac_cv_c99_lrint,
+[
+lrint_save_CFLAGS=$CFLAGS
+CFLAGS="-lm"
+AC_TRY_LINK([
+#define _ISOC9X_SOURCE 1
+#define _ISOC99_SOURCE 1
+#define __USE_ISOC99 1
+#define __USE_ISOC9X 1
+
+#include <math.h>
+], if (!lrint(3.14159)) lrint(2.7183);, ac_cv_c99_lrint=yes, ac_cv_c99_lrint=no)
+
+CFLAGS=$lrint_save_CFLAGS
+
+])
+
+if test "$ac_cv_c99_lrint" = yes; then
+ AC_DEFINE(HAVE_LRINT, 1,
+ [Define if you have C99's lrint function.])
+fi
+])# MN_C99_FUNC_LRINT
+
--- /dev/null
+dnl @synopsis MN_C99_FUNC_LRINTF
+dnl
+dnl Check whether C99's lrintf function is available.
+dnl @version 1.3 Feb 12 2002
+dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+dnl
+dnl Permission to use, copy, modify, distribute, and sell this file for any
+dnl purpose is hereby granted without fee, provided that the above copyright
+dnl and this permission notice appear in all copies. No representations are
+dnl made about the suitability of this software for any purpose. It is
+dnl provided "as is" without express or implied warranty.
+dnl
+AC_DEFUN([MN_C99_FUNC_LRINTF],
+[AC_CACHE_CHECK(for lrintf,
+ ac_cv_c99_lrintf,
+[
+lrintf_save_CFLAGS=$CFLAGS
+CFLAGS="-lm"
+AC_TRY_LINK([
+#define _ISOC9X_SOURCE 1
+#define _ISOC99_SOURCE 1
+#define __USE_ISOC99 1
+#define __USE_ISOC9X 1
+
+#include <math.h>
+], if (!lrintf(3.14159)) lrintf(2.7183);, ac_cv_c99_lrintf=yes, ac_cv_c99_lrintf=no)
+
+CFLAGS=$lrintf_save_CFLAGS
+
+])
+
+if test "$ac_cv_c99_lrintf" = yes; then
+ AC_DEFINE(HAVE_LRINTF, 1,
+ [Define if you have C99's lrintf function.])
+fi
+])# MN_C99_FUNC_LRINTF
+
--- /dev/null
+# Helper functions for option handling. -*- Autoconf -*-
+#
+# Copyright (C) 2004, 2005, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 7 ltoptions.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
+
+
+# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
+# ------------------------------------------
+m4_define([_LT_MANGLE_OPTION],
+[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
+
+
+# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
+# ---------------------------------------
+# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
+# matching handler defined, dispatch to it. Other OPTION-NAMEs are
+# saved as a flag.
+m4_define([_LT_SET_OPTION],
+[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
+m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
+ _LT_MANGLE_DEFUN([$1], [$2]),
+ [m4_warning([Unknown $1 option `$2'])])[]dnl
+])
+
+
+# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
+# ------------------------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+m4_define([_LT_IF_OPTION],
+[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
+
+
+# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
+# -------------------------------------------------------
+# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
+# are set.
+m4_define([_LT_UNLESS_OPTIONS],
+[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+ [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
+ [m4_define([$0_found])])])[]dnl
+m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
+])[]dnl
+])
+
+
+# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
+# ----------------------------------------
+# OPTION-LIST is a space-separated list of Libtool options associated
+# with MACRO-NAME. If any OPTION has a matching handler declared with
+# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
+# the unknown option and exit.
+m4_defun([_LT_SET_OPTIONS],
+[# Set options
+m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
+ [_LT_SET_OPTION([$1], _LT_Option)])
+
+m4_if([$1],[LT_INIT],[
+ dnl
+ dnl Simply set some default values (i.e off) if boolean options were not
+ dnl specified:
+ _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
+ ])
+ _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
+ ])
+ dnl
+ dnl If no reference was made to various pairs of opposing options, then
+ dnl we run the default mode handler for the pair. For example, if neither
+ dnl `shared' nor `disable-shared' was passed, we enable building of shared
+ dnl archives by default:
+ _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
+ _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
+ _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
+ _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
+ [_LT_ENABLE_FAST_INSTALL])
+ ])
+])# _LT_SET_OPTIONS
+
+
+## --------------------------------- ##
+## Macros to handle LT_INIT options. ##
+## --------------------------------- ##
+
+# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
+# -----------------------------------------
+m4_define([_LT_MANGLE_DEFUN],
+[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
+
+
+# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
+# -----------------------------------------------
+m4_define([LT_OPTION_DEFINE],
+[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
+])# LT_OPTION_DEFINE
+
+
+# dlopen
+# ------
+LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
+])
+
+AU_DEFUN([AC_LIBTOOL_DLOPEN],
+[_LT_SET_OPTION([LT_INIT], [dlopen])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `dlopen' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
+
+
+# win32-dll
+# ---------
+# Declare package support for building win32 dll's.
+LT_OPTION_DEFINE([LT_INIT], [win32-dll],
+[enable_win32_dll=yes
+
+case $host in
+*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
+ AC_CHECK_TOOL(AS, as, false)
+ AC_CHECK_TOOL(DLLTOOL, dlltool, false)
+ AC_CHECK_TOOL(OBJDUMP, objdump, false)
+ ;;
+esac
+
+test -z "$AS" && AS=as
+_LT_DECL([], [AS], [1], [Assembler program])dnl
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
+])# win32-dll
+
+AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
+[AC_REQUIRE([AC_CANONICAL_HOST])dnl
+_LT_SET_OPTION([LT_INIT], [win32-dll])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `win32-dll' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
+
+
+# _LT_ENABLE_SHARED([DEFAULT])
+# ----------------------------
+# implement the --enable-shared flag, and supports the `shared' and
+# `disable-shared' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_SHARED],
+[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([shared],
+ [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
+ [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
+
+ _LT_DECL([build_libtool_libs], [enable_shared], [0],
+ [Whether or not to build shared libraries])
+])# _LT_ENABLE_SHARED
+
+LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
+])
+
+AC_DEFUN([AC_DISABLE_SHARED],
+[_LT_SET_OPTION([LT_INIT], [disable-shared])
+])
+
+AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
+AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_SHARED], [])
+dnl AC_DEFUN([AM_DISABLE_SHARED], [])
+
+
+
+# _LT_ENABLE_STATIC([DEFAULT])
+# ----------------------------
+# implement the --enable-static flag, and support the `static' and
+# `disable-static' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_STATIC],
+[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([static],
+ [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
+ [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
+
+ _LT_DECL([build_old_libs], [enable_static], [0],
+ [Whether or not to build static libraries])
+])# _LT_ENABLE_STATIC
+
+LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
+
+# Old names:
+AC_DEFUN([AC_ENABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
+])
+
+AC_DEFUN([AC_DISABLE_STATIC],
+[_LT_SET_OPTION([LT_INIT], [disable-static])
+])
+
+AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
+AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AM_ENABLE_STATIC], [])
+dnl AC_DEFUN([AM_DISABLE_STATIC], [])
+
+
+
+# _LT_ENABLE_FAST_INSTALL([DEFAULT])
+# ----------------------------------
+# implement the --enable-fast-install flag, and support the `fast-install'
+# and `disable-fast-install' LT_INIT options.
+# DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'.
+m4_define([_LT_ENABLE_FAST_INSTALL],
+[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
+AC_ARG_ENABLE([fast-install],
+ [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
+ [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
+ [p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac],
+ [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
+
+_LT_DECL([fast_install], [enable_fast_install], [0],
+ [Whether or not to optimize for fast installation])dnl
+])# _LT_ENABLE_FAST_INSTALL
+
+LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
+LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
+
+# Old names:
+AU_DEFUN([AC_ENABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `fast-install' option into LT_INIT's first parameter.])
+])
+
+AU_DEFUN([AC_DISABLE_FAST_INSTALL],
+[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you put
+the `disable-fast-install' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
+dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
+
+
+# _LT_WITH_PIC([MODE])
+# --------------------
+# implement the --with-pic flag, and support the `pic-only' and `no-pic'
+# LT_INIT options.
+# MODE is either `yes' or `no'. If omitted, it defaults to `both'.
+m4_define([_LT_WITH_PIC],
+[AC_ARG_WITH([pic],
+ [AS_HELP_STRING([--with-pic],
+ [try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
+ [pic_mode="$withval"],
+ [pic_mode=default])
+
+test -z "$pic_mode" && pic_mode=m4_default([$1], [default])
+
+_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
+])# _LT_WITH_PIC
+
+LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
+LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
+
+# Old name:
+AU_DEFUN([AC_LIBTOOL_PICMODE],
+[_LT_SET_OPTION([LT_INIT], [pic-only])
+AC_DIAGNOSE([obsolete],
+[$0: Remove this warning and the call to _LT_SET_OPTION when you
+put the `pic-only' option into LT_INIT's first parameter.])
+])
+
+dnl aclocal-1.4 backwards compatibility:
+dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
+
+## ----------------- ##
+## LTDL_INIT Options ##
+## ----------------- ##
+
+m4_define([_LTDL_MODE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
+ [m4_define([_LTDL_MODE], [nonrecursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [recursive],
+ [m4_define([_LTDL_MODE], [recursive])])
+LT_OPTION_DEFINE([LTDL_INIT], [subproject],
+ [m4_define([_LTDL_MODE], [subproject])])
+
+m4_define([_LTDL_TYPE], [])
+LT_OPTION_DEFINE([LTDL_INIT], [installable],
+ [m4_define([_LTDL_TYPE], [installable])])
+LT_OPTION_DEFINE([LTDL_INIT], [convenience],
+ [m4_define([_LTDL_TYPE], [convenience])])
--- /dev/null
+# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*-
+#
+# Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc.
+# Written by Gary V. Vaughan, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 6 ltsugar.m4
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
+
+
+# lt_join(SEP, ARG1, [ARG2...])
+# -----------------------------
+# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
+# associated separator.
+# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
+# versions in m4sugar had bugs.
+m4_define([lt_join],
+[m4_if([$#], [1], [],
+ [$#], [2], [[$2]],
+ [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
+m4_define([_lt_join],
+[m4_if([$#$2], [2], [],
+ [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
+
+
+# lt_car(LIST)
+# lt_cdr(LIST)
+# ------------
+# Manipulate m4 lists.
+# These macros are necessary as long as will still need to support
+# Autoconf-2.59 which quotes differently.
+m4_define([lt_car], [[$1]])
+m4_define([lt_cdr],
+[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
+ [$#], 1, [],
+ [m4_dquote(m4_shift($@))])])
+m4_define([lt_unquote], $1)
+
+
+# lt_append(MACRO-NAME, STRING, [SEPARATOR])
+# ------------------------------------------
+# Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'.
+# Note that neither SEPARATOR nor STRING are expanded; they are appended
+# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
+# No SEPARATOR is output if MACRO-NAME was previously undefined (different
+# than defined and empty).
+#
+# This macro is needed until we can rely on Autoconf 2.62, since earlier
+# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
+m4_define([lt_append],
+[m4_define([$1],
+ m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
+
+
+
+# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
+# ----------------------------------------------------------
+# Produce a SEP delimited list of all paired combinations of elements of
+# PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list
+# has the form PREFIXmINFIXSUFFIXn.
+# Needed until we can rely on m4_combine added in Autoconf 2.62.
+m4_define([lt_combine],
+[m4_if(m4_eval([$# > 3]), [1],
+ [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
+[[m4_foreach([_Lt_prefix], [$2],
+ [m4_foreach([_Lt_suffix],
+ ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
+ [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
+
+
+# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
+# -----------------------------------------------------------------------
+# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
+# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
+m4_define([lt_if_append_uniq],
+[m4_ifdef([$1],
+ [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
+ [lt_append([$1], [$2], [$3])$4],
+ [$5])],
+ [lt_append([$1], [$2], [$3])$4])])
+
+
+# lt_dict_add(DICT, KEY, VALUE)
+# -----------------------------
+m4_define([lt_dict_add],
+[m4_define([$1($2)], [$3])])
+
+
+# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
+# --------------------------------------------
+m4_define([lt_dict_add_subkey],
+[m4_define([$1($2:$3)], [$4])])
+
+
+# lt_dict_fetch(DICT, KEY, [SUBKEY])
+# ----------------------------------
+m4_define([lt_dict_fetch],
+[m4_ifval([$3],
+ m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
+ m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
+
+
+# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
+# -----------------------------------------------------------------
+m4_define([lt_if_dict_fetch],
+[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
+ [$5],
+ [$6])])
+
+
+# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
+# --------------------------------------------------------------
+m4_define([lt_dict_filter],
+[m4_if([$5], [], [],
+ [lt_join(m4_quote(m4_default([$4], [[, ]])),
+ lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
+ [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
+])
--- /dev/null
+# ltversion.m4 -- version numbers -*- Autoconf -*-
+#
+# Copyright (C) 2004 Free Software Foundation, Inc.
+# Written by Scott James Remnant, 2004
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# @configure_input@
+
+# serial 3293 ltversion.m4
+# This file is part of GNU Libtool
+
+m4_define([LT_PACKAGE_VERSION], [2.4])
+m4_define([LT_PACKAGE_REVISION], [1.3293])
+
+AC_DEFUN([LTVERSION_VERSION],
+[macro_version='2.4'
+macro_revision='1.3293'
+_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
+_LT_DECL(, macro_revision, 0)
+])
--- /dev/null
+# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*-
+#
+# Copyright (C) 2004, 2005, 2007, 2009 Free Software Foundation, Inc.
+# Written by Scott James Remnant, 2004.
+#
+# This file is free software; the Free Software Foundation gives
+# unlimited permission to copy and/or distribute it, with or without
+# modifications, as long as this notice is preserved.
+
+# serial 5 lt~obsolete.m4
+
+# These exist entirely to fool aclocal when bootstrapping libtool.
+#
+# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN)
+# which have later been changed to m4_define as they aren't part of the
+# exported API, or moved to Autoconf or Automake where they belong.
+#
+# The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN
+# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
+# using a macro with the same name in our local m4/libtool.m4 it'll
+# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
+# and doesn't know about Autoconf macros at all.)
+#
+# So we provide this file, which has a silly filename so it's always
+# included after everything else. This provides aclocal with the
+# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
+# because those macros already exist, or will be overwritten later.
+# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
+#
+# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
+# Yes, that means every name once taken will need to remain here until
+# we give up compatibility with versions before 1.7, at which point
+# we need to keep only those names which we still refer to.
+
+# This is to help aclocal find these macros, as it can't see m4_define.
+AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
+
+m4_ifndef([AC_LIBTOOL_LINKER_OPTION], [AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
+m4_ifndef([AC_PROG_EGREP], [AC_DEFUN([AC_PROG_EGREP])])
+m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
+m4_ifndef([_LT_AC_SHELL_INIT], [AC_DEFUN([_LT_AC_SHELL_INIT])])
+m4_ifndef([_LT_AC_SYS_LIBPATH_AIX], [AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
+m4_ifndef([_LT_PROG_LTMAIN], [AC_DEFUN([_LT_PROG_LTMAIN])])
+m4_ifndef([_LT_AC_TAGVAR], [AC_DEFUN([_LT_AC_TAGVAR])])
+m4_ifndef([AC_LTDL_ENABLE_INSTALL], [AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
+m4_ifndef([AC_LTDL_PREOPEN], [AC_DEFUN([AC_LTDL_PREOPEN])])
+m4_ifndef([_LT_AC_SYS_COMPILER], [AC_DEFUN([_LT_AC_SYS_COMPILER])])
+m4_ifndef([_LT_AC_LOCK], [AC_DEFUN([_LT_AC_LOCK])])
+m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE], [AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
+m4_ifndef([_LT_AC_TRY_DLOPEN_SELF], [AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
+m4_ifndef([AC_LIBTOOL_PROG_CC_C_O], [AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
+m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
+m4_ifndef([AC_LIBTOOL_OBJDIR], [AC_DEFUN([AC_LIBTOOL_OBJDIR])])
+m4_ifndef([AC_LTDL_OBJDIR], [AC_DEFUN([AC_LTDL_OBJDIR])])
+m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
+m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP], [AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
+m4_ifndef([AC_PATH_MAGIC], [AC_DEFUN([AC_PATH_MAGIC])])
+m4_ifndef([AC_PROG_LD_GNU], [AC_DEFUN([AC_PROG_LD_GNU])])
+m4_ifndef([AC_PROG_LD_RELOAD_FLAG], [AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
+m4_ifndef([AC_DEPLIBS_CHECK_METHOD], [AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
+m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
+m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
+m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
+m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS], [AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
+m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP], [AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
+m4_ifndef([LT_AC_PROG_EGREP], [AC_DEFUN([LT_AC_PROG_EGREP])])
+m4_ifndef([LT_AC_PROG_SED], [AC_DEFUN([LT_AC_PROG_SED])])
+m4_ifndef([_LT_CC_BASENAME], [AC_DEFUN([_LT_CC_BASENAME])])
+m4_ifndef([_LT_COMPILER_BOILERPLATE], [AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
+m4_ifndef([_LT_LINKER_BOILERPLATE], [AC_DEFUN([_LT_LINKER_BOILERPLATE])])
+m4_ifndef([_AC_PROG_LIBTOOL], [AC_DEFUN([_AC_PROG_LIBTOOL])])
+m4_ifndef([AC_LIBTOOL_SETUP], [AC_DEFUN([AC_LIBTOOL_SETUP])])
+m4_ifndef([_LT_AC_CHECK_DLFCN], [AC_DEFUN([_LT_AC_CHECK_DLFCN])])
+m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER], [AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
+m4_ifndef([_LT_AC_TAGCONFIG], [AC_DEFUN([_LT_AC_TAGCONFIG])])
+m4_ifndef([AC_DISABLE_FAST_INSTALL], [AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
+m4_ifndef([_LT_AC_LANG_CXX], [AC_DEFUN([_LT_AC_LANG_CXX])])
+m4_ifndef([_LT_AC_LANG_F77], [AC_DEFUN([_LT_AC_LANG_F77])])
+m4_ifndef([_LT_AC_LANG_GCJ], [AC_DEFUN([_LT_AC_LANG_GCJ])])
+m4_ifndef([AC_LIBTOOL_LANG_C_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_C_CONFIG])])
+m4_ifndef([_LT_AC_LANG_C_CONFIG], [AC_DEFUN([_LT_AC_LANG_C_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_CXX_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_CXX_CONFIG])])
+m4_ifndef([_LT_AC_LANG_CXX_CONFIG], [AC_DEFUN([_LT_AC_LANG_CXX_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_F77_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_F77_CONFIG])])
+m4_ifndef([_LT_AC_LANG_F77_CONFIG], [AC_DEFUN([_LT_AC_LANG_F77_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_GCJ_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_GCJ_CONFIG])])
+m4_ifndef([_LT_AC_LANG_GCJ_CONFIG], [AC_DEFUN([_LT_AC_LANG_GCJ_CONFIG])])
+m4_ifndef([AC_LIBTOOL_LANG_RC_CONFIG], [AC_DEFUN([AC_LIBTOOL_LANG_RC_CONFIG])])
+m4_ifndef([_LT_AC_LANG_RC_CONFIG], [AC_DEFUN([_LT_AC_LANG_RC_CONFIG])])
+m4_ifndef([AC_LIBTOOL_CONFIG], [AC_DEFUN([AC_LIBTOOL_CONFIG])])
+m4_ifndef([_LT_AC_FILE_LTDLL_C], [AC_DEFUN([_LT_AC_FILE_LTDLL_C])])
+m4_ifndef([_LT_REQUIRED_DARWIN_CHECKS], [AC_DEFUN([_LT_REQUIRED_DARWIN_CHECKS])])
+m4_ifndef([_LT_AC_PROG_CXXCPP], [AC_DEFUN([_LT_AC_PROG_CXXCPP])])
+m4_ifndef([_LT_PREPARE_SED_QUOTE_VARS], [AC_DEFUN([_LT_PREPARE_SED_QUOTE_VARS])])
+m4_ifndef([_LT_PROG_ECHO_BACKSLASH], [AC_DEFUN([_LT_PROG_ECHO_BACKSLASH])])
+m4_ifndef([_LT_PROG_F77], [AC_DEFUN([_LT_PROG_F77])])
+m4_ifndef([_LT_PROG_FC], [AC_DEFUN([_LT_PROG_FC])])
+m4_ifndef([_LT_PROG_CXX], [AC_DEFUN([_LT_PROG_CXX])])
--- /dev/null
+dnl @synopsis OCTAVE_MKOCTFILE_VERSION
+dnl
+dnl Find the version of mkoctfile.
+dnl @version 1.0 Aug 23 2007
+dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+dnl
+dnl Permission to use, copy, modify, distribute, and sell this file for any
+dnl purpose is hereby granted without fee, provided that the above copyright
+dnl and this permission notice appear in all copies. No representations are
+dnl made about the suitability of this software for any purpose. It is
+dnl provided "as is" without express or implied warranty.
+dnl
+
+AC_DEFUN([OCTAVE_MKOCTFILE_VERSION],
+[
+
+
+AC_ARG_WITH(mkoctfile,
+ AC_HELP_STRING([--with-mkoctfile], [choose the mkoctfile version]),
+ [ with_mkoctfile=$withval ])
+
+test -z "$with_mkoctfile" && with_mkoctfile=mkoctfile
+
+AC_CHECK_PROG(HAVE_MKOCTFILE,$with_mkoctfile,yes,no)
+
+if test "x$ac_cv_prog_HAVE_MKOCTFILE" = "xyes" ; then
+ MKOCTFILE=$with_mkoctfile
+
+ AC_MSG_CHECKING([for version of $MKOCTFILE])
+ MKOCTFILE_VERSION=`$with_mkoctfile --version 2>&1 | sed 's/mkoctfile, version //g'`
+ AC_MSG_RESULT($MKOCTFILE_VERSION)
+ fi
+
+AC_SUBST(MKOCTFILE)
+AC_SUBST(MKOCTFILE_VERSION)
+
+])# OCTAVE_MKOCTFILE_VERSION
+
--- /dev/null
+dnl Evaluate an expression in octave
+dnl
+dnl OCTAVE_EVAL(expr,var) -> var=expr
+dnl
+dnl Stolen from octave-forge
+
+AC_DEFUN([OCTAVE_EVAL],
+[
+AC_MSG_CHECKING([for $1 in $OCTAVE])
+$2=`TERM=;$OCTAVE -qfH --eval "disp($1)"`
+AC_MSG_RESULT($$2)
+AC_SUBST($2)
+]) # OCTAVE_EVAL
+
+dnl @synopsis AC_OCTAVE_VERSION
+dnl
+dnl Find the version of Octave.
+dnl @version 1.0 Aug 23 2007
+dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+dnl
+dnl Permission to use, copy, modify, distribute, and sell this file for any
+dnl purpose is hereby granted without fee, provided that the above copyright
+dnl and this permission notice appear in all copies. No representations are
+dnl made about the suitability of this software for any purpose. It is
+dnl provided "as is" without express or implied warranty.
+dnl
+
+AC_DEFUN([AC_OCTAVE_VERSION],
+[
+
+AC_ARG_WITH(octave,
+ AC_HELP_STRING([--with-octave], [choose the octave version]),
+ [ with_octave=$withval ])
+
+test -z "$with_octave" && with_octave=octave
+
+AC_CHECK_PROG(HAVE_OCTAVE,$with_octave,yes,no)
+
+if test "x$ac_cv_prog_HAVE_OCTAVE" = "xyes" ; then
+ OCTAVE=$with_octave
+ OCTAVE_EVAL(OCTAVE_VERSION,OCTAVE_VERSION)
+ fi
+
+AC_SUBST(OCTAVE)
+AC_SUBST(OCTAVE_VERSION)
+
+])# AC_OCTAVE_VERSION
+
+dnl @synopsis AC_OCTAVE_CONFIG_VERSION
+dnl
+dnl Find the version of Octave.
+dnl @version 1.0 Aug 23 2007
+dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+dnl
+dnl Permission to use, copy, modify, distribute, and sell this file for any
+dnl purpose is hereby granted without fee, provided that the above copyright
+dnl and this permission notice appear in all copies. No representations are
+dnl made about the suitability of this software for any purpose. It is
+dnl provided "as is" without express or implied warranty.
+dnl
+
+AC_DEFUN([AC_OCTAVE_CONFIG_VERSION],
+[
+
+AC_ARG_WITH(octave-config,
+ AC_HELP_STRING([--with-octave-config], [choose the octave-config version]),
+ [ with_octave_config=$withval ])
+
+test -z "$with_octave_config" && with_octave_config=octave-config
+
+AC_CHECK_PROG(HAVE_OCTAVE_CONFIG,$with_octave_config,yes,no)
+
+if test "x$ac_cv_prog_HAVE_OCTAVE_CONFIG" = "xyes" ; then
+ OCTAVE_CONFIG=$with_octave_config
+ AC_MSG_CHECKING([for version of $OCTAVE_CONFIG])
+ OCTAVE_CONFIG_VERSION=`$OCTAVE_CONFIG --version`
+ AC_MSG_RESULT($OCTAVE_CONFIG_VERSION)
+ fi
+
+AC_SUBST(OCTAVE_CONFIG)
+AC_SUBST(OCTAVE_CONFIG_VERSION)
+
+])# AC_OCTAVE_CONFIG_VERSION
+
+dnl @synopsis AC_OCTAVE_BUILD
+dnl
+dnl Check programs and headers required for building octave plugins.
+dnl @version 1.0 Aug 23 2007
+dnl @author Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+dnl
+dnl Permission to use, copy, modify, distribute, and sell this file for any
+dnl purpose is hereby granted without fee, provided that the above copyright
+dnl and this permission notice appear in all copies. No representations are
+dnl made about the suitability of this software for any purpose. It is
+dnl provided "as is" without express or implied warranty.
+
+
+AC_DEFUN([AC_OCTAVE_BUILD],
+[
+
+dnl Default to no.
+OCTAVE_BUILD=no
+
+AC_OCTAVE_VERSION
+OCTAVE_MKOCTFILE_VERSION
+AC_OCTAVE_CONFIG_VERSION
+
+prog_concat="$ac_cv_prog_HAVE_OCTAVE$ac_cv_prog_HAVE_OCTAVE_CONFIG$ac_cv_prog_HAVE_MKOCTFILE"
+
+if test "x$prog_concat" = "xyesyesyes" ; then
+ if test "x$OCTAVE_VERSION" != "x$MKOCTFILE_VERSION" ; then
+ AC_MSG_WARN([** Mismatch between versions of octave and mkoctfile. **])
+ AC_MSG_WARN([** Octave libsndfile modules will not be built. **])
+ elif test "x$OCTAVE_VERSION" != "x$OCTAVE_CONFIG_VERSION" ; then
+ AC_MSG_WARN([** Mismatch between versions of octave and octave-config. **])
+ AC_MSG_WARN([** Octave libsndfile modules will not be built. **])
+ else
+ case "$MKOCTFILE_VERSION" in
+ 2.*)
+ AC_MSG_WARN([Octave version 2.X is not supported.])
+ ;;
+ 3.0.*)
+ OCTAVE_DEST_ODIR=`$OCTAVE_CONFIG --oct-site-dir | sed 's%^/usr%${prefix}%'`
+ OCTAVE_DEST_MDIR=`$OCTAVE_CONFIG --m-site-dir | sed 's%^/usr%${prefix}%'`
+
+ OCTAVE_BUILD=yes
+ ;;
+ *)
+ AC_MSG_WARN([Octave version $MKOCTFILE_VERSION is not supported.])
+ ;;
+ esac
+ fi
+ AC_MSG_RESULT([building octave libsndfile module... $OCTAVE_BUILD])
+ fi
+
+AC_SUBST(OCTAVE_DEST_ODIR)
+AC_SUBST(OCTAVE_DEST_MDIR)
+
+AC_SUBST(MKOCTFILE)
+
+AM_CONDITIONAL(BUILD_OCTAVE_MOD, test "x$OCTAVE_BUILD" = xyes)
+
+])# AC_OCTAVE_BUILD
--- /dev/null
+## Process this file with automake to produce Makefile.in
+
+DISTCHECK_CONFIGURE_FLAGS = --enable-gcc-werror
+
+if BUILD_OCTAVE_MOD
+octave_dir = Octave
+endif
+
+SUBDIRS = M4 man doc Win32 src $(octave_dir) examples regtest tests programs
+DIST_SUBDIRS = M4 man doc Win32 src Octave examples regtest tests programs
+
+EXTRA_DIST = libsndfile.spec.in sndfile.pc.in
+
+CLEANFILES = *~
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = sndfile.pc
+
+m4datadir = $(datadir)/aclocal
+
+#===============================================================================
+
+test: check-recursive
+
+# Target to make autogenerated files.
+genfiles :
+ (cd src ; make genfiles)
+ (cd tests ; make genfiles)
+
+checkprograms :
+ (cd src ; make libsndfile.la checkprograms)
+ (cd tests ; make checkprograms)
+
+testprogs :
+ (cd src ; make testprogs)
+ (cd tests ; make testprogs)
+
+
+test-tarball : build-test-tarball.mk
+ make all
+ make -f build-test-tarball.mk
--- /dev/null
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+subdir = .
+DIST_COMMON = README $(am__configure_deps) $(srcdir)/Makefile.am \
+ $(srcdir)/Makefile.in $(srcdir)/build-test-tarball.mk.in \
+ $(srcdir)/libsndfile.spec.in $(srcdir)/sndfile.pc.in \
+ $(top_srcdir)/configure AUTHORS COPYING Cfg/compile \
+ Cfg/config.guess Cfg/config.sub Cfg/depcomp Cfg/install-sh \
+ Cfg/ltmain.sh Cfg/missing ChangeLog INSTALL NEWS
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/M4/add_cflags.m4 \
+ $(top_srcdir)/M4/add_cxxflags.m4 $(top_srcdir)/M4/clip_mode.m4 \
+ $(top_srcdir)/M4/endian.m4 $(top_srcdir)/M4/extra_largefile.m4 \
+ $(top_srcdir)/M4/extra_pkg.m4 \
+ $(top_srcdir)/M4/flexible_array.m4 \
+ $(top_srcdir)/M4/gcc_version.m4 $(top_srcdir)/M4/libtool.m4 \
+ $(top_srcdir)/M4/lrint.m4 $(top_srcdir)/M4/lrintf.m4 \
+ $(top_srcdir)/M4/ltoptions.m4 $(top_srcdir)/M4/ltsugar.m4 \
+ $(top_srcdir)/M4/ltversion.m4 $(top_srcdir)/M4/lt~obsolete.m4 \
+ $(top_srcdir)/M4/mkoctfile_version.m4 \
+ $(top_srcdir)/M4/octave.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \
+ configure.lineno config.status.lineno
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/src/config.h
+CONFIG_CLEAN_FILES = build-test-tarball.mk libsndfile.spec sndfile.pc
+CONFIG_CLEAN_VPATH_FILES =
+AM_V_GEN = $(am__v_GEN_$(V))
+am__v_GEN_ = $(am__v_GEN_$(AM_DEFAULT_VERBOSITY))
+am__v_GEN_0 = @echo " GEN " $@;
+AM_V_at = $(am__v_at_$(V))
+am__v_at_ = $(am__v_at_$(AM_DEFAULT_VERBOSITY))
+am__v_at_0 = @
+SOURCES =
+DIST_SOURCES =
+RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
+ html-recursive info-recursive install-data-recursive \
+ install-dvi-recursive install-exec-recursive \
+ install-html-recursive install-info-recursive \
+ install-pdf-recursive install-ps-recursive install-recursive \
+ installcheck-recursive installdirs-recursive pdf-recursive \
+ ps-recursive uninstall-recursive
+am__vpath_adj_setup = srcdirstrip=`echo "$(srcdir)" | sed 's|.|.|g'`;
+am__vpath_adj = case $$p in \
+ $(srcdir)/*) f=`echo "$$p" | sed "s|^$$srcdirstrip/||"`;; \
+ *) f=$$p;; \
+ esac;
+am__strip_dir = f=`echo $$p | sed -e 's|^.*/||'`;
+am__install_max = 40
+am__nobase_strip_setup = \
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+ tardir=$(distdir) && $(am__tar) | GZIP=$(GZIP_ENV) gzip -c >$(distdir).tar.gz
+ $(am__remove_distdir)
+
+# This target untars the dist file and tries a VPATH configuration. Then
+# it guarantees that the distribution is self-contained by making another
+# tarfile.
+distcheck: dist
+ case '$(DIST_ARCHIVES)' in \
+ *.tar.gz*) \
+ GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\
+ *.tar.bz2*) \
+ bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
+ *.tar.lzma*) \
+ lzma -dc $(distdir).tar.lzma | $(am__untar) ;;\
+ *.tar.xz*) \
+ xz -dc $(distdir).tar.xz | $(am__untar) ;;\
+ *.tar.Z*) \
+ uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
+ *.shar.gz*) \
+ GZIP=$(GZIP_ENV) gzip -dc $(distdir).shar.gz | unshar ;;\
+ *.zip*) \
+ unzip $(distdir).zip ;;\
+ esac
+ chmod -R a-w $(distdir); chmod a+w $(distdir)
+ mkdir $(distdir)/_build
+ mkdir $(distdir)/_inst
+ chmod a-w $(distdir)
+ test -d $(distdir)/_build || exit 0; \
+ dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
+ && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
+ && am__cwd=`pwd` \
+ && $(am__cd) $(distdir)/_build \
+ && ../configure --srcdir=.. --prefix="$$dc_install_base" \
+ $(DISTCHECK_CONFIGURE_FLAGS) \
+ && $(MAKE) $(AM_MAKEFLAGS) \
+ && $(MAKE) $(AM_MAKEFLAGS) dvi \
+ && $(MAKE) $(AM_MAKEFLAGS) check \
+ && $(MAKE) $(AM_MAKEFLAGS) install \
+ && $(MAKE) $(AM_MAKEFLAGS) installcheck \
+ && $(MAKE) $(AM_MAKEFLAGS) uninstall \
+ && $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
+ distuninstallcheck \
+ && chmod -R a-w "$$dc_install_base" \
+ && ({ \
+ (cd ../.. && umask 077 && mkdir "$$dc_destdir") \
+ && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
+ && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
+ && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
+ distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
+ } || { rm -rf "$$dc_destdir"; exit 1; }) \
+ && rm -rf "$$dc_destdir" \
+ && $(MAKE) $(AM_MAKEFLAGS) dist \
+ && rm -rf $(DIST_ARCHIVES) \
+ && $(MAKE) $(AM_MAKEFLAGS) distcleancheck \
+ && cd "$$am__cwd" \
+ || exit 1
+ $(am__remove_distdir)
+ @(echo "$(distdir) archives ready for distribution: "; \
+ list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
+ sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
+distuninstallcheck:
+ @$(am__cd) '$(distuninstallcheck_dir)' \
+ && test `$(distuninstallcheck_listfiles) | wc -l` -le 1 \
+ || { echo "ERROR: files left after uninstall:" ; \
+ if test -n "$(DESTDIR)"; then \
+ echo " (check DESTDIR support)"; \
+ fi ; \
+ $(distuninstallcheck_listfiles) ; \
+ exit 1; } >&2
+distcleancheck: distclean
+ @if test '$(srcdir)' = . ; then \
+ echo "ERROR: distcleancheck can only run from a VPATH build" ; \
+ exit 1 ; \
+ fi
+ @test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
+ || { echo "ERROR: files left in build directory after distclean:" ; \
+ $(distcleancheck_listfiles) ; \
+ exit 1; } >&2
+check-am: all-am
+check: check-recursive
+all-am: Makefile $(DATA)
+installdirs: installdirs-recursive
+installdirs-am:
+ for dir in "$(DESTDIR)$(pkgconfigdir)"; do \
+ test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+ done
+install: install-recursive
+install-exec: install-exec-recursive
+install-data: install-data-recursive
+uninstall: uninstall-recursive
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-recursive
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+ -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-recursive
+
+clean-am: clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-recursive
+ -rm -f $(am__CONFIG_DISTCLEAN_FILES)
+ -rm -f Makefile
+distclean-am: clean-am distclean-generic distclean-libtool \
+ distclean-tags
+
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+
+dvi-am:
+
+html: html-recursive
+
+html-am:
+
+info: info-recursive
+
+info-am:
+
+install-data-am: install-pkgconfigDATA
+
+install-dvi: install-dvi-recursive
+
+install-dvi-am:
+
+install-exec-am:
+
+install-html: install-html-recursive
+
+install-html-am:
+
+install-info: install-info-recursive
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-recursive
+
+install-pdf-am:
+
+install-ps: install-ps-recursive
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-recursive
+ -rm -f $(am__CONFIG_DISTCLEAN_FILES)
+ -rm -rf $(top_srcdir)/autom4te.cache
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+maintainer-clean-am: distclean-am maintainer-clean-generic
+
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+pdf: pdf-recursive
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+uninstall-am: uninstall-pkgconfigDATA
+
+.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) ctags-recursive \
+ install-am install-strip tags-recursive
+
+.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \
+ all all-am am--refresh check check-am clean clean-generic \
+ clean-libtool ctags ctags-recursive dist dist-all dist-bzip2 \
+ dist-gzip dist-lzma dist-shar dist-tarZ dist-xz dist-zip \
+ distcheck distclean distclean-generic distclean-libtool \
+ distclean-tags distcleancheck distdir distuninstallcheck dvi \
+ dvi-am html html-am info info-am install install-am \
+ install-data install-data-am install-dvi install-dvi-am \
+ install-exec install-exec-am install-html install-html-am \
+ install-info install-info-am install-man install-pdf \
+ install-pdf-am install-pkgconfigDATA install-ps install-ps-am \
+ install-strip installcheck installcheck-am installdirs \
+ installdirs-am maintainer-clean maintainer-clean-generic \
+ mostlyclean mostlyclean-generic mostlyclean-libtool pdf pdf-am \
+ ps ps-am tags tags-recursive uninstall uninstall-am \
+ uninstall-pkgconfigDATA
+
+
+#===============================================================================
+
+test: check-recursive
+
+# Target to make autogenerated files.
+genfiles :
+ (cd src ; make genfiles)
+ (cd tests ; make genfiles)
+
+checkprograms :
+ (cd src ; make libsndfile.la checkprograms)
+ (cd tests ; make checkprograms)
+
+testprogs :
+ (cd src ; make testprogs)
+ (cd tests ; make testprogs)
+
+test-tarball : build-test-tarball.mk
+ make all
+ make -f build-test-tarball.mk
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+Version 1.0.25 (2011-07-13)
+ * Fix for Secunia Advisory SA45125, heap overflow in PAF file handler.
+ * Accept broken WAV files with blockalign == 0.
+ * Minor bug fixes and improvements.
+
+Version 1.0.24 (2011-03-23)
+ * WAV files now have an 18 byte u-law and A-law fmt chunk.
+ * Document virtual I/O functionality.
+ * Two new methods rawHandle() and takeOwnership() in sndfile.hh.
+ * AIFF fix for non-zero offset value in SSND chunk.
+ * Minor bug fixes and improvements.
+
+Version 1.0.23 (2010-10-10)
+ * Add version metadata to Windows DLL.
+ * Add a missing 'inline' to sndfile.hh.
+ * Update docs.
+ * Minor bug fixes and improvements.
+
+Version 1.0.22 (2010-10-04)
+ * Couple of fixes for SDS file writer.
+ * Fixes arising from static analysis.
+ * Handle FLAC files with ID3 meta data at start of file.
+ * Handle FLAC files which report zero length.
+ * Other minor bug fixes and improvements.
+
+Version 1.0.21 (2009-12-13)
+ * Add a couple of new binary programs to programs/ dir.
+ * Remove sndfile-jackplay (now in sndfile-tools package).
+ * Add windows only function sf_wchar_open().
+ * Bunch of minor bug fixes.
+
+Version 1.0.20 (2009-05-14)
+ * Fix potential heap overflow in VOC file parser (Tobias Klein, http://www.trapkit.de/).
+
+Version 1.0.19 (2009-03-02)
+ * Fix for CVE-2009-0186 (Alin Rad Pop, Secunia Research).
+ * Huge number of minor bug fixes as a result of static analysis.
+
+Version 1.0.18 (2009-02-07)
+ * Add Ogg/Vorbis support (thanks to John ffitch).
+ * Remove captive FLAC library.
+ * Many new features and bug fixes.
+ * Generate Win32 and Win64 pre-compiled binaries.
+
+Version 1.0.17 (2006-08-31)
+ * Add sndfile.hh C++ wrapper.
+ * Update Win32 MinGW build instructions.
+ * Minor bug fixes and cleanups.
+
+Version 1.0.16 (2006-04-30)
+ * Add support for Broadcast (BEXT) chunks in WAV files.
+ * Implement new commands SFC_GET_SIGNAL_MAX and SFC_GET_MAX_ALL_CHANNELS.
+ * Add support for RIFX (big endian WAV variant).
+ * Fix configure script bugs.
+ * Fix bug in INST and MARK chunk writing for AIFF files.
+
+Version 1.0.15 (2006-03-16)
+ * Fix some ia64 issues.
+ * Fix precompiled DLL.
+ * Minor bug fixes.
+
+Version 1.0.14 (2006-02-19)
+ * Really fix MinGW compile problems.
+ * Minor bug fixes.
+
+Version 1.0.13 (2006-01-21)
+ * Fix for MinGW compiler problems.
+ * Allow readin/write of instrument chunks from WAV and AIFF files.
+ * Compile problem fix for Solaris compiler.
+ * Minor cleanups and bug fixes.
+
+Version 1.0.12 (2005-09-30)
+ * Add support for FLAC and Apple's Core Audio Format (CAF).
+ * Add virtual I/O interface (still needs docs).
+ * Cygwin and other Win32 fixes.
+ * Minor bug fixes and cleanups.
+
+Version 1.0.11 (2004-11-15)
+ * Add support for SD2 files.
+ * Add read support for loop info in WAV and AIFF files.
+ * Add more tests.
+ * Improve type safety.
+ * Minor optimisations and bug fixes.
+
+Version 1.0.10 (2004-06-15)
+ * Fix AIFF read/write mode bugs.
+ * Add support for compiling Win32 DLLS using MinGW.
+ * Fix problems resulting in failed compiles with gcc-2.95.
+ * Improve test suite.
+ * Minor bug fixes.
+
+Version 1.0.9 (2004-03-30)
+ * Add handling of AVR (Audio Visual Research) files.
+ * Improve handling of WAVEFORMATEXTENSIBLE WAV files.
+ * Fix for using pipes on Win32.
+
+Version 1.0.8 (2004-03-14)
+ * Correct peak chunk handing for files with > 16 tracks.
+ * Fix for WAV files with huge number of CUE chunks.
+
+Version 1.0.7 (2004-02-25)
+ * Fix clip mode detection on ia64, MIPS and other CPUs.
+ * Fix two MacOSX build problems.
+
+Version 1.0.6 (2004-02-08)
+ * Added support for native Win32 file access API (Ross Bencina).
+ * New mode to add clippling then a converting from float/double to integer
+ would otherwise wrap around.
+ * Fixed a bug in reading/writing files > 2Gig on Linux, Solaris and others.
+ * Many minor bug fixes.
+ * Other random fixes for Win32.
+
+Version 1.0.5 (2003-05-03)
+ * Added support for HTK files.
+ * Added new function sf_open_fd() to allow for secure opening of temporary
+ files as well as reading/writing sound files embedded within larger
+ container files.
+ * Added string support for AIFF files.
+ * Minor bug fixes and code cleanups.
+
+Version 1.0.4 (2003-02-02)
+ * Added suport of PVF and XI files.
+ * Added functionality for setting and retreiving strings from sound files.
+ * Minor code cleanups and bug fixes.
+
+Version 1.0.3 (2002-12-09)
+ * Minor bug fixes.
+
+Version 1.0.2 (2002-11-24)
+ * Added support for VOX ADPCM.
+ * Improved error reporting.
+ * Added version scripting on Linux and Solaris.
+ * Minor bug fixes.
+
+Version 1.0.1 (2002-09-14)
+ * Added MAT and MAT5 file formats.
+ * Minor bug fixes.
+
+Version 1.0.0 (2002-08-16)
+ * Final release for 1.0.0.
+
+Version 1.0.0rc6 (2002-08-14)
+ * Release candidate 6 for the 1.0.0 series.
+ * MacOS9 fixes.
+
+Version 1.0.0rc5 (2002-08-10)
+ * Release candidate 5 for the 1.0.0 series.
+ * Changed the definition of sf_count_t which was causing problems when
+ libsndfile was compiled with other libraries (ie WxWindows).
+ * Minor bug fixes.
+ * Documentation cleanup.
+
+Version 1.0.0rc4 (2002-08-03)
+ * Release candidate 4 for the 1.0.0 series.
+ * Minor bug fixes.
+ * Fix broken Win32 "make check".
+
+Version 1.0.0rc3 (2002-08-02)
+ * Release candidate 3 for the 1.0.0 series.
+ * Fix bug where libsndfile was reading beyond the end of the data chunk.
+ * Added on-the-fly header updates on write.
+ * Fix a couple of documentation issues.
+
+Version 1.0.0rc2 (2002-06-24)
+ * Release candidate 2 for the 1.0.0 series.
+ * Fix compile problem for Win32.
+
+Version 1.0.0rc1 (2002-06-24)
+ * Release candidate 1 for the 1.0.0 series.
+
+Version 0.0.28 (2002-04-27)
+ * Last offical release of 0.0.X series of the library.
+
+Version 0.0.8 (1999-02-16)
+ * First offical release.
--- /dev/null
+## Process this file with automake to produce Makefile.in
+
+# Prevent any extension.
+EXEEXT =
+
+CXXLD = $(CXX)
+CXXLINK = $(LIBTOOL) --tag=CXX --mode=link $(CXXLD) $(AM_CXXFLAGS) \
+ $(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
+
+EXTRA_DIST = sndfile_load.m sndfile_save.m sndfile_play.m \
+ octave_test.m octave_test.sh $(oct_module_srcs) PKG_ADD
+
+octconfigdir = $(exec_prefix)/share/octave/site/m
+octconfig_DATA = sndfile_load.m sndfile_save.m sndfile_play.m
+
+OCTAVE_DEST_MDIR = @OCTAVE_DEST_MDIR@
+OCTAVE_DEST_ODIR = @OCTAVE_DEST_ODIR@/sndfile
+
+OCT_CXXFLAGS = @OCT_CXXFLAGS@
+OCT_LIB_DIR = @OCT_LIB_DIR@
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+
+SNDFILEDIR = $(top_builddir)/src
+INCLUDES = -I$(SNDFILEDIR)
+
+oct_module_srcs = sndfile.cc
+oct_module_files = sndfile.oct PKG_ADD
+
+# Make these noinst so they can be installed manually.
+noinst_DATA = $(oct_module_files)
+
+
+# Used by shave which cleans up automake generated Makefile output.
+V = @
+Q = $(V:1=)
+QUIET_GEN = $(Q:@=@echo ' GEN '$@;)
+
+
+# Use Octave's mkoctfile to do all the heavy lifting. Unfortunately, its
+# a little dumb so we need to guide it carefully.
+sndfile.oct : sndfile.o
+ $(QUIET_GEN) $(MKOCTFILE) -v $(INCLUDES) $(top_builddir)/Octave/$+ -L$(SNDFILEDIR)/.libs -L$(SNDFILEDIR) -lsndfile -o $(top_builddir)/Octave/$@ > /dev/null
+
+sndfile.o : sndfile.cc
+ $(QUIET_GEN) $(MKOCTFILE) -v $(INCLUDES) -c $+ -o $(top_builddir)/Octave/$@ > /dev/null
+
+# Allow for the test being run in the build dir, but the test script
+# being located in the source dir.
+check :
+ octave_src_dir=$(srcdir) $(srcdir)/octave_test.sh
+
+
+# Since the octave modules are installed in a special location, a custom install
+# and uninstall routine must be specified.
+install-exec-local : $(oct_module_files)
+ @$(NORMAL_INSTALL)
+ test -z "$(OCTAVE_DEST_ODIR)" || $(mkdir_p) "$(DESTDIR)$(OCTAVE_DEST_ODIR)"
+ @list='$(oct_module_files)'; for p in $$list; do \
+ p1=`echo $$p|sed 's/$(EXEEXT)$$//'`; \
+ if test -f $$p \
+ || test -f $$p1 \
+ ; then \
+ f=`echo "$$p1" | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'`; \
+ echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) --mode=install $(INSTALL) '$$p' '$(DESTDIR)$(OCTAVE_DEST_ODIR)/$$f'"; \
+ $(INSTALL_PROGRAM_ENV) $(LIBTOOL) --mode=install $(INSTALL) "$$p" "$(DESTDIR)$(OCTAVE_DEST_ODIR)/$$f" || exit 1; \
+ else :; fi; \
+ done
+
+uninstall-local :
+ @$(NORMAL_UNINSTALL)
+ @list='$(oct_module_files)'; for p in $$list; do \
+ f=`echo "$$p" | sed 's,^.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/'`; \
+ echo " rm -f '$(DESTDIR)$(OCTAVE_DEST_ODIR)/$$f'"; \
+ rm -f "$(DESTDIR)$(OCTAVE_DEST_ODIR)/$$f"; \
+ done
+
+clean-local :
+ rm -f sndfile.o sndfile.oct
--- /dev/null
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+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
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+# gives unlimited permission to copy and/or distribute it,
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+
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+
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+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DLLTOOL = @DLLTOOL@
+DSYMUTIL = @DSYMUTIL@
+DUMPBIN = @DUMPBIN@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+
+# Prevent any extension.
+EXEEXT =
+EXTERNAL_CFLAGS = @EXTERNAL_CFLAGS@
+EXTERNAL_LIBS = @EXTERNAL_LIBS@
+FGREP = @FGREP@
+FLAC_CFLAGS = @FLAC_CFLAGS@
+FLAC_LIBS = @FLAC_LIBS@
+GCC_MAJOR_VERSION = @GCC_MAJOR_VERSION@
+GCC_MINOR_VERSION = @GCC_MINOR_VERSION@
+GCC_VERSION = @GCC_VERSION@
+GETCONF = @GETCONF@
+GREP = @GREP@
+HAVE_AUTOGEN = @HAVE_AUTOGEN@
+HAVE_MKOCTFILE = @HAVE_MKOCTFILE@
+HAVE_OCTAVE = @HAVE_OCTAVE@
+HAVE_OCTAVE_CONFIG = @HAVE_OCTAVE_CONFIG@
+HAVE_WINE = @HAVE_WINE@
+HOST_TRIPLET = @HOST_TRIPLET@
+HTML_BGCOLOUR = @HTML_BGCOLOUR@
+HTML_FGCOLOUR = @HTML_FGCOLOUR@
+INSTALL = @INSTALL@
+INSTALL_DATA = @INSTALL_DATA@
+INSTALL_PROGRAM = @INSTALL_PROGRAM@
+INSTALL_SCRIPT = @INSTALL_SCRIPT@
+INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@
+LD = @LD@
+LDFLAGS = @LDFLAGS@
+LIBOBJS = @LIBOBJS@
+LIBS = @LIBS@
+LIBTOOL = @LIBTOOL@
+LIBTOOL_DEPS = @LIBTOOL_DEPS@
+LIPO = @LIPO@
+LN_S = @LN_S@
+LTLIBOBJS = @LTLIBOBJS@
+MAKEINFO = @MAKEINFO@
+MANIFEST_TOOL = @MANIFEST_TOOL@
+MKDIR_P = @MKDIR_P@
+MKOCTFILE = @MKOCTFILE@
+MKOCTFILE_VERSION = @MKOCTFILE_VERSION@
+NM = @NM@
+NMEDIT = @NMEDIT@
+OBJDUMP = @OBJDUMP@
+OBJEXT = @OBJEXT@
+OCTAVE = @OCTAVE@
+OCTAVE_CONFIG = @OCTAVE_CONFIG@
+OCTAVE_CONFIG_VERSION = @OCTAVE_CONFIG_VERSION@
+OCTAVE_DEST_MDIR = @OCTAVE_DEST_MDIR@
+OCTAVE_DEST_ODIR = @OCTAVE_DEST_ODIR@/sndfile
+OCTAVE_VERSION = @OCTAVE_VERSION@
+OGG_CFLAGS = @OGG_CFLAGS@
+OGG_LIBS = @OGG_LIBS@
+OS_SPECIFIC_CFLAGS = @OS_SPECIFIC_CFLAGS@
+OS_SPECIFIC_LINKS = @OS_SPECIFIC_LINKS@
+OTOOL = @OTOOL@
+OTOOL64 = @OTOOL64@
+PACKAGE = @PACKAGE@
+PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@
+PACKAGE_NAME = @PACKAGE_NAME@
+PACKAGE_STRING = @PACKAGE_STRING@
+PACKAGE_TARNAME = @PACKAGE_TARNAME@
+PACKAGE_URL = @PACKAGE_URL@
+PACKAGE_VERSION = @PACKAGE_VERSION@
+PATH_SEPARATOR = @PATH_SEPARATOR@
+PKG_CONFIG = @PKG_CONFIG@
+PKG_CONFIG_LIBDIR = @PKG_CONFIG_LIBDIR@
+PKG_CONFIG_PATH = @PKG_CONFIG_PATH@
+RANLIB = @RANLIB@
+RC = @RC@
+SED = @SED@
+SET_MAKE = @SET_MAKE@
+SF_COUNT_MAX = @SF_COUNT_MAX@
+SHARED_VERSION_INFO = @SHARED_VERSION_INFO@
+SHELL = @SHELL@
+SHLIB_VERSION_ARG = @SHLIB_VERSION_ARG@
+SIZEOF_SF_COUNT_T = @SIZEOF_SF_COUNT_T@
+SNDIO_LIBS = @SNDIO_LIBS@
+SPEEX_CFLAGS = @SPEEX_CFLAGS@
+SPEEX_LIBS = @SPEEX_LIBS@
+SQLITE3_CFLAGS = @SQLITE3_CFLAGS@
+SQLITE3_LIBS = @SQLITE3_LIBS@
+STRIP = @STRIP@
+TYPEOF_SF_COUNT_T = @TYPEOF_SF_COUNT_T@
+VERSION = @VERSION@
+VORBISENC_CFLAGS = @VORBISENC_CFLAGS@
+VORBISENC_LIBS = @VORBISENC_LIBS@
+VORBIS_CFLAGS = @VORBIS_CFLAGS@
+VORBIS_LIBS = @VORBIS_LIBS@
+WIN_RC_VERSION = @WIN_RC_VERSION@
+abs_builddir = @abs_builddir@
+abs_srcdir = @abs_srcdir@
+abs_top_builddir = @abs_top_builddir@
+abs_top_srcdir = @abs_top_srcdir@
+ac_ct_AR = @ac_ct_AR@
+ac_ct_CC = @ac_ct_CC@
+ac_ct_CXX = @ac_ct_CXX@
+ac_ct_DUMPBIN = @ac_ct_DUMPBIN@
+am__include = @am__include@
+am__leading_dot = @am__leading_dot@
+am__quote = @am__quote@
+am__tar = @am__tar@
+am__untar = @am__untar@
+bindir = @bindir@
+build = @build@
+build_alias = @build_alias@
+build_cpu = @build_cpu@
+build_os = @build_os@
+build_vendor = @build_vendor@
+builddir = @builddir@
+datadir = @datadir@
+datarootdir = @datarootdir@
+docdir = @docdir@
+dvidir = @dvidir@
+exec_prefix = @exec_prefix@
+host = @host@
+host_alias = @host_alias@
+host_cpu = @host_cpu@
+host_os = @host_os@
+host_vendor = @host_vendor@
+htmldir = @htmldir@
+htmldocdir = @htmldocdir@
+includedir = @includedir@
+infodir = @infodir@
+install_sh = @install_sh@
+libdir = @libdir@
+libexecdir = @libexecdir@
+localedir = @localedir@
+localstatedir = @localstatedir@
+mandir = @mandir@
+mkdir_p = @mkdir_p@
+oldincludedir = @oldincludedir@
+pdfdir = @pdfdir@
+prefix = @prefix@
+program_transform_name = @program_transform_name@
+psdir = @psdir@
+sbindir = @sbindir@
+sharedstatedir = @sharedstatedir@
+srcdir = @srcdir@
+sysconfdir = @sysconfdir@
+target = @target@
+target_alias = @target_alias@
+target_cpu = @target_cpu@
+target_os = @target_os@
+target_vendor = @target_vendor@
+top_build_prefix = @top_build_prefix@
+top_builddir = @top_builddir@
+top_srcdir = @top_srcdir@
+CXXLD = $(CXX)
+CXXLINK = $(LIBTOOL) --tag=CXX --mode=link $(CXXLD) $(AM_CXXFLAGS) \
+ $(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
+
+EXTRA_DIST = sndfile_load.m sndfile_save.m sndfile_play.m \
+ octave_test.m octave_test.sh $(oct_module_srcs) PKG_ADD
+
+octconfigdir = $(exec_prefix)/share/octave/site/m
+octconfig_DATA = sndfile_load.m sndfile_save.m sndfile_play.m
+OCT_CXXFLAGS = @OCT_CXXFLAGS@
+OCT_LIB_DIR = @OCT_LIB_DIR@
+OCT_LIBS = @OCT_LIBS@
+SNDFILEDIR = $(top_builddir)/src
+INCLUDES = -I$(SNDFILEDIR)
+oct_module_srcs = sndfile.cc
+oct_module_files = sndfile.oct PKG_ADD
+
+# Make these noinst so they can be installed manually.
+noinst_DATA = $(oct_module_files)
+
+# Used by shave which cleans up automake generated Makefile output.
+V = @
+Q = $(V:1=)
+QUIET_GEN = $(Q:@=@echo ' GEN '$@;)
+all: all-am
+
+.SUFFIXES:
+$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+ && { if test -f $@; then exit 0; else break; fi; }; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu Octave/Makefile'; \
+ $(am__cd) $(top_srcdir) && \
+ $(AUTOMAKE) --gnu Octave/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+install-octconfigDATA: $(octconfig_DATA)
+ @$(NORMAL_INSTALL)
+ test -z "$(octconfigdir)" || $(MKDIR_P) "$(DESTDIR)$(octconfigdir)"
+ @list='$(octconfig_DATA)'; test -n "$(octconfigdir)" || list=; \
+ for p in $$list; do \
+ if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
+ echo "$$d$$p"; \
+ done | $(am__base_list) | \
+ while read files; do \
+ echo " $(INSTALL_DATA) $$files '$(DESTDIR)$(octconfigdir)'"; \
+ $(INSTALL_DATA) $$files "$(DESTDIR)$(octconfigdir)" || exit $$?; \
+ done
+
+uninstall-octconfigDATA:
+ @$(NORMAL_UNINSTALL)
+ @list='$(octconfig_DATA)'; test -n "$(octconfigdir)" || list=; \
+ files=`for p in $$list; do echo $$p; done | sed -e 's|^.*/||'`; \
+ test -n "$$files" || exit 0; \
+ echo " ( cd '$(DESTDIR)$(octconfigdir)' && rm -f" $$files ")"; \
+ cd "$(DESTDIR)$(octconfigdir)" && rm -f $$files
+tags: TAGS
+TAGS:
+
+ctags: CTAGS
+CTAGS:
+
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile $(DATA)
+installdirs:
+ for dir in "$(DESTDIR)$(octconfigdir)"; do \
+ test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+ done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-generic clean-libtool clean-local mostlyclean-am
+
+distclean: distclean-am
+ -rm -f Makefile
+distclean-am: clean-am distclean-generic
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am: install-octconfigDATA
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-exec-local
+
+install-html: install-html-am
+
+install-html-am:
+
+install-info: install-info-am
+
+install-info-am:
+
+install-man:
+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-generic mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-local uninstall-octconfigDATA
+
+.MAKE: install-am install-strip
+
+.PHONY: all all-am check check-am clean clean-generic clean-libtool \
+ clean-local distclean distclean-generic distclean-libtool \
+ distdir dvi dvi-am html html-am info info-am install \
+ install-am install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-exec-local \
+ install-html install-html-am install-info install-info-am \
+ install-man install-octconfigDATA install-pdf install-pdf-am \
+ install-ps install-ps-am install-strip installcheck \
+ installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-generic \
+ mostlyclean-libtool pdf pdf-am ps ps-am uninstall uninstall-am \
+ uninstall-local uninstall-octconfigDATA
+
+
+# Use Octave's mkoctfile to do all the heavy lifting. Unfortunately, its
+# a little dumb so we need to guide it carefully.
+sndfile.oct : sndfile.o
+ $(QUIET_GEN) $(MKOCTFILE) -v $(INCLUDES) $(top_builddir)/Octave/$+ -L$(SNDFILEDIR)/.libs -L$(SNDFILEDIR) -lsndfile -o $(top_builddir)/Octave/$@ > /dev/null
+
+sndfile.o : sndfile.cc
+ $(QUIET_GEN) $(MKOCTFILE) -v $(INCLUDES) -c $+ -o $(top_builddir)/Octave/$@ > /dev/null
+
+# Allow for the test being run in the build dir, but the test script
+# being located in the source dir.
+check :
+ octave_src_dir=$(srcdir) $(srcdir)/octave_test.sh
+
+# Since the octave modules are installed in a special location, a custom install
+# and uninstall routine must be specified.
+install-exec-local : $(oct_module_files)
+ @$(NORMAL_INSTALL)
+ test -z "$(OCTAVE_DEST_ODIR)" || $(mkdir_p) "$(DESTDIR)$(OCTAVE_DEST_ODIR)"
+ @list='$(oct_module_files)'; for p in $$list; do \
+ p1=`echo $$p|sed 's/$(EXEEXT)$$//'`; \
+ if test -f $$p \
+ || test -f $$p1 \
+ ; then \
+ f=`echo "$$p1" | sed 's,^.*/,,;$(transform);s/$$/$(EXEEXT)/'`; \
+ echo " $(INSTALL_PROGRAM_ENV) $(LIBTOOL) --mode=install $(INSTALL) '$$p' '$(DESTDIR)$(OCTAVE_DEST_ODIR)/$$f'"; \
+ $(INSTALL_PROGRAM_ENV) $(LIBTOOL) --mode=install $(INSTALL) "$$p" "$(DESTDIR)$(OCTAVE_DEST_ODIR)/$$f" || exit 1; \
+ else :; fi; \
+ done
+
+uninstall-local :
+ @$(NORMAL_UNINSTALL)
+ @list='$(oct_module_files)'; for p in $$list; do \
+ f=`echo "$$p" | sed 's,^.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/'`; \
+ echo " rm -f '$(DESTDIR)$(OCTAVE_DEST_ODIR)/$$f'"; \
+ rm -f "$(DESTDIR)$(OCTAVE_DEST_ODIR)/$$f"; \
+ done
+
+clean-local :
+ rm -f sndfile.o sndfile.oct
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+autoload ("sfread", "sndfile.oct");
+autoload ("sfversion", "sndfile.oct");
+autoload ("sfwrite", "sndfile.oct");
--- /dev/null
+# Copyright (C) 2007-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU Lesser General Public License as published by
+# the Free Software Foundation; either version 2.1 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# These tests are nowhere near comprehensive.
+
+printf (" Running Octave tests : ") ;
+fflush (stdout) ;
+
+filename = "whatever" ;
+srate_out = 32000 ;
+fmt_out = "wav-float" ;
+
+t = (2 * pi / srate_out * (0:srate_out-1))' ;
+data_out = sin (440.0 * t) ;
+
+# Write out a file.
+sfwrite (filename, data_out, srate_out, fmt_out) ;
+
+# Read it back in again.
+[ data_in, srate_in, fmt_in ] = sfread (filename) ;
+
+if (srate_in != srate_out)
+ error ("\n\nSample rate mismatch : %d -> %d.\n\n", srate_out, srate_in) ;
+ endif
+
+# Octave strcmp return 1 for the same.
+if (strcmp (fmt_in, fmt_out) != 1)
+ error ("\n\nFormat error : '%s' -> '%s'.\n\n", fmt_out, fmt_in) ;
+ endif
+
+err = max (abs (data_out - data_in)) ;
+
+if (err > 1e-7)
+ error ("err : %g\n", err) ;
+ endif
+
+printf ("ok") ;
+
+unlink (filename) ;
--- /dev/null
+#!/bin/bash
+
+
+# Check where we're being run from.
+if [ -d Octave ]; then
+ cd Octave
+ fi
+
+# Find libsndfile shared object.
+libsndfile_lib_location=""
+
+if [ -f "../src/.libs/libsndfile.so" ]; then
+ libsndfile_lib_location="../src/.libs/"
+elif [ -f "../src/libsndfile.so" ]; then
+ libsndfile_lib_location="../src/"
+elif [ -f "../src/.libs/libsndfile.dylib" ]; then
+ libsndfile_lib_location="../src/.libs/"
+elif [ -f "../src/libsndfile.dylib" ]; then
+ libsndfile_lib_location="../src/"
+else
+ echo
+ echo "Not able to find the libsndfile shared lib we've just built."
+ echo "This may cause the following test to fail."
+ echo
+ fi
+
+libsndfile_lib_location=`(cd $libsndfile_lib_location && pwd)`
+
+
+# Find sndfile.oct
+sndfile_oct_location=""
+
+if [ -f .libs/sndfile.oct ]; then
+ sndfile_oct_location=".libs"
+elif [ -f sndfile.oct ]; then
+ sndfile_oct_location="."
+else
+ echo "Not able to find the sndfile.oct binaries we've just built."
+ exit 1
+ fi
+
+case `file -b $sndfile_oct_location/sndfile.oct` in
+ ELF*)
+ ;;
+ Mach*)
+ echo "Tests don't work on this platform."
+ exit 0
+ ;;
+ *)
+ echo "Not able to find the sndfile.oct binaries we've just built."
+ exit 1
+ ;;
+ esac
+
+
+# Make sure the TERM environment variable doesn't contain anything wrong.
+unset TERM
+
+# echo "libsndfile_lib_location : $libsndfile_lib_location"
+# echo "sndfile_oct_location : $sndfile_oct_location"
+
+export LD_LIBRARY_PATH="$libsndfile_lib_location:$LD_LIBRARY_PATH"
+
+octave_src_dir=`(cd $octave_src_dir && pwd)`
+
+octave_script="$octave_src_dir/octave_test.m"
+
+(cd $sndfile_oct_location && octave -qH $octave_script)
+
+
--- /dev/null
+/*
+** Copyright (C) 2007-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include <octave/oct.h>
+
+#include "sndfile.h"
+
+#define FOUR_GIG (0x100000000LL)
+#define BUFFER_FRAMES 8192
+
+
+static int format_of_str (const std::string & fmt) ;
+static void string_of_format (std::string & fmt, int format) ;
+
+
+DEFUN_DLD (sfversion, args, nargout ,
+"-*- texinfo -*-\n\
+@deftypefn {Loadable Function} {@var{version} =} sfversion ()\n\
+@cindex Reading sound files\n\
+Return a string containing the libsndfile version.\n\
+@seealso{sfread, sfwrite}\n\
+@end deftypefn")
+{ char buffer [256] ;
+ octave_value_list retval ;
+
+ /* Bail out if the input parameters are bad. */
+ if (args.length () != 0 || nargout > 1)
+ { print_usage () ;
+ return retval ;
+ } ;
+
+ sf_command (NULL, SFC_GET_LIB_VERSION, buffer, sizeof (buffer)) ;
+
+ std::string version (buffer) ;
+
+ retval.append (version) ;
+ return retval ;
+} /* sfversion */
+
+
+DEFUN_DLD (sfread, args, nargout ,
+"-*- texinfo -*-\n\
+@deftypefn {Loadable Function} {@var{data},@var{srate},@var{format} =} sfread (@var{filename})\n\
+@cindex Reading sound files\n\
+Read a sound file from disk using libsndfile.\n\
+@seealso{sfversion, sfwrite}\n\
+@end deftypefn")
+{ SNDFILE * file ;
+ SF_INFO sfinfo ;
+
+ octave_value_list retval ;
+
+ int nargin = args.length () ;
+
+ /* Bail out if the input parameters are bad. */
+ if ((nargin != 1) || !args (0) .is_string () || nargout < 1 || nargout > 3)
+ { print_usage () ;
+ return retval ;
+ } ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ std::string filename = args (0).string_value () ;
+
+ if ((file = sf_open (filename.c_str (), SFM_READ, &sfinfo)) == NULL)
+ { error ("sfread: couldn't open file %s : %s", filename.c_str (), sf_strerror (NULL)) ;
+ return retval ;
+ } ;
+
+ if (sfinfo.frames > FOUR_GIG)
+ printf ("This is a really huge file (%lld frames).\nYou may run out of memory trying to load it.\n", (long long) sfinfo.frames) ;
+
+ dim_vector dim = dim_vector () ;
+ dim.resize (2) ;
+ dim (0) = sfinfo.frames ;
+ dim (1) = sfinfo.channels ;
+
+ /* Should I be using Matrix instead? */
+ NDArray out (dim, 0.0) ;
+
+ float buffer [BUFFER_FRAMES * sfinfo.channels] ;
+ int readcount ;
+ sf_count_t total = 0 ;
+
+ do
+ { readcount = sf_readf_float (file, buffer, BUFFER_FRAMES) ;
+
+ /* Make sure we don't read more frames than we allocated. */
+ if (total + readcount > sfinfo.frames)
+ readcount = sfinfo.frames - total ;
+
+ for (int ch = 0 ; ch < sfinfo.channels ; ch++)
+ { for (int k = 0 ; k < readcount ; k++)
+ out (total + k, ch) = buffer [k * sfinfo.channels + ch] ;
+ } ;
+
+ total += readcount ;
+ } while (readcount > 0 && total < sfinfo.frames) ;
+
+ retval.append (out.squeeze ()) ;
+
+ if (nargout >= 2)
+ retval.append ((octave_uint32) sfinfo.samplerate) ;
+
+ if (nargout >= 3)
+ { std::string fmt ("") ;
+ string_of_format (fmt, sfinfo.format) ;
+ retval.append (fmt) ;
+ } ;
+
+ /* Clean up. */
+ sf_close (file) ;
+
+ return retval ;
+} /* sfread */
+
+DEFUN_DLD (sfwrite, args, nargout ,
+"-*- texinfo -*-\n\
+@deftypefn {Function File} sfwrite (@var{filename},@var{data},@var{srate},@var{format})\n\
+Write a sound file to disk using libsndfile.\n\
+@seealso{sfread, sfversion}\n\
+@end deftypefn\n\
+")
+{ SNDFILE * file ;
+ SF_INFO sfinfo ;
+
+ octave_value_list retval ;
+
+ int nargin = args.length () ;
+
+ /* Bail out if the input parameters are bad. */
+ if (nargin != 4 || !args (0).is_string () || !args (1).is_real_matrix ()
+ || !args (2).is_real_scalar () || !args (3).is_string ()
+ || nargout != 0)
+ { print_usage () ;
+ return retval ;
+ } ;
+
+ std::string filename = args (0).string_value () ;
+ std::string format = args (3).string_value () ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ sfinfo.format = format_of_str (format) ;
+ if (sfinfo.format == 0)
+ { error ("Bad format '%s'", format.c_str ()) ;
+ return retval ;
+ } ;
+
+ sfinfo.samplerate = lrint (args (2).scalar_value ()) ;
+ if (sfinfo.samplerate < 1)
+ { error ("Bad sample rate : %d.\n", sfinfo.samplerate) ;
+ return retval ;
+ } ;
+
+ Matrix data = args (1).matrix_value () ;
+ long rows = args (1).rows () ;
+ long cols = args (1).columns () ;
+
+ if (cols > rows)
+ { error ("Audio data should have one column per channel, but supplied data "
+ "has %ld rows and %ld columns.\n", rows, cols) ;
+ return retval ;
+ } ;
+
+ sfinfo.channels = cols ;
+
+ if ((file = sf_open (filename.c_str (), SFM_WRITE, &sfinfo)) == NULL)
+ { error ("Couldn't open file %s : %s", filename.c_str (), sf_strerror (NULL)) ;
+ return retval ;
+ } ;
+
+ float buffer [BUFFER_FRAMES * sfinfo.channels] ;
+ int writecount ;
+ long total = 0 ;
+
+ do
+ {
+ writecount = BUFFER_FRAMES ;
+
+ /* Make sure we don't read more frames than we allocated. */
+ if (total + writecount > rows)
+ writecount = rows - total ;
+
+ for (int ch = 0 ; ch < sfinfo.channels ; ch++)
+ { for (int k = 0 ; k < writecount ; k++)
+ buffer [k * sfinfo.channels + ch] = data (total + k, ch) ;
+ } ;
+
+ if (writecount > 0)
+ sf_writef_float (file, buffer, writecount) ;
+
+ total += writecount ;
+ } while (writecount > 0 && total < rows) ;
+
+ /* Clean up. */
+ sf_close (file) ;
+
+ return retval ;
+} /* sfwrite */
+
+
+static void
+str_split (const std::string & str, const std::string & delim, std::vector <std::string> & output)
+{
+ unsigned int offset = 0 ;
+ size_t delim_index = 0 ;
+
+ delim_index = str.find (delim, offset) ;
+
+ while (delim_index != std::string::npos)
+ {
+ output.push_back (str.substr(offset, delim_index - offset)) ;
+ offset += delim_index - offset + delim.length () ;
+ delim_index = str.find (delim, offset) ;
+ }
+
+ output.push_back (str.substr (offset)) ;
+} /* str_split */
+
+static int
+hash_of_str (const std::string & str)
+{
+ int hash = 0 ;
+
+ for (unsigned k = 0 ; k < str.length () ; k++)
+ hash = (hash * 3) + tolower (str [k]) ;
+
+ return hash ;
+} /* hash_of_str */
+
+static int
+major_format_of_hash (const std::string & str)
+{ int hash ;
+
+ hash = hash_of_str (str) ;
+
+ switch (hash)
+ {
+ case 0x5c8 : /* 'wav' */ return SF_FORMAT_WAV ;
+ case 0xf84 : /* 'aiff' */ return SF_FORMAT_AIFF ;
+ case 0x198 : /* 'au' */ return SF_FORMAT_AU ;
+ case 0x579 : /* 'paf' */ return SF_FORMAT_PAF ;
+ case 0x5e5 : /* 'svx' */ return SF_FORMAT_SVX ;
+ case 0x1118 : /* 'nist' */ return SF_FORMAT_NIST ;
+ case 0x5d6 : /* 'voc' */ return SF_FORMAT_VOC ;
+ case 0x324a : /* 'ircam' */ return SF_FORMAT_IRCAM ;
+ case 0x505 : /* 'w64' */ return SF_FORMAT_W64 ;
+ case 0x1078 : /* 'mat4' */ return SF_FORMAT_MAT4 ;
+ case 0x1079 : /* 'mat5' */ return SF_FORMAT_MAT5 ;
+ case 0x5b8 : /* 'pvf' */ return SF_FORMAT_PVF ;
+ case 0x1d1 : /* 'xi' */ return SF_FORMAT_XI ;
+ case 0x56f : /* 'htk' */ return SF_FORMAT_HTK ;
+ case 0x5aa : /* 'sds' */ return SF_FORMAT_SDS ;
+ case 0x53d : /* 'avr' */ return SF_FORMAT_AVR ;
+ case 0x11d0 : /* 'wavx' */ return SF_FORMAT_WAVEX ;
+ case 0x569 : /* 'sd2' */ return SF_FORMAT_SD2 ;
+ case 0x1014 : /* 'flac' */ return SF_FORMAT_FLAC ;
+ case 0x504 : /* 'caf' */ return SF_FORMAT_CAF ;
+ case 0x5f6 : /* 'wve' */ return SF_FORMAT_WVE ;
+ default : break ;
+ } ;
+
+ printf ("%s : hash '%s' -> 0x%x\n", __func__, str.c_str (), hash) ;
+
+ return 0 ;
+} /* major_format_of_hash */
+
+static int
+minor_format_of_hash (const std::string & str)
+{ int hash ;
+
+ hash = hash_of_str (str) ;
+
+ switch (hash)
+ {
+ case 0x1085 : /* 'int8' */ return SF_FORMAT_PCM_S8 ;
+ case 0x358a : /* 'uint8' */ return SF_FORMAT_PCM_U8 ;
+ case 0x31b0 : /* 'int16' */ return SF_FORMAT_PCM_16 ;
+ case 0x31b1 : /* 'int24' */ return SF_FORMAT_PCM_24 ;
+ case 0x31b2 : /* 'int32' */ return SF_FORMAT_PCM_32 ;
+ case 0x3128 : /* 'float' */ return SF_FORMAT_FLOAT ;
+ case 0x937d : /* 'double' */ return SF_FORMAT_DOUBLE ;
+ case 0x11bd : /* 'ulaw' */ return SF_FORMAT_ULAW ;
+ case 0xfa1 : /* 'alaw' */ return SF_FORMAT_ALAW ;
+ case 0xfc361 : /* 'ima_adpcm' */ return SF_FORMAT_IMA_ADPCM ;
+ case 0x5739a : /* 'ms_adpcm' */ return SF_FORMAT_MS_ADPCM ;
+ case 0x9450 : /* 'gsm610' */ return SF_FORMAT_GSM610 ;
+ case 0x172a3 : /* 'g721_32' */ return SF_FORMAT_G721_32 ;
+ case 0x172d8 : /* 'g723_24' */ return SF_FORMAT_G723_24 ;
+ case 0x172da : /* 'g723_40' */ return SF_FORMAT_G723_40 ;
+ default : break ;
+ } ;
+
+ printf ("%s : hash '%s' -> 0x%x\n", __func__, str.c_str (), hash) ;
+
+ return 0 ;
+} /* minor_format_of_hash */
+
+
+static const char *
+string_of_major_format (int format)
+{
+ switch (format & SF_FORMAT_TYPEMASK)
+ {
+ case SF_FORMAT_WAV : return "wav" ;
+ case SF_FORMAT_AIFF : return "aiff" ;
+ case SF_FORMAT_AU : return "au" ;
+ case SF_FORMAT_PAF : return "paf" ;
+ case SF_FORMAT_SVX : return "svx" ;
+ case SF_FORMAT_NIST : return "nist" ;
+ case SF_FORMAT_VOC : return "voc" ;
+ case SF_FORMAT_IRCAM : return "ircam" ;
+ case SF_FORMAT_W64 : return "w64" ;
+ case SF_FORMAT_MAT4 : return "mat4" ;
+ case SF_FORMAT_MAT5 : return "mat5" ;
+ case SF_FORMAT_PVF : return "pvf" ;
+ case SF_FORMAT_XI : return "xi" ;
+ case SF_FORMAT_HTK : return "htk" ;
+ case SF_FORMAT_SDS : return "sds" ;
+ case SF_FORMAT_AVR : return "avr" ;
+ case SF_FORMAT_WAVEX : return "wavx" ;
+ case SF_FORMAT_SD2 : return "sd2" ;
+ case SF_FORMAT_FLAC : return "flac" ;
+ case SF_FORMAT_CAF : return "caf" ;
+ case SF_FORMAT_WVE : return "wfe" ;
+ default : break ;
+ } ;
+
+ return "unknown" ;
+} /* string_of_major_format */
+
+static const char *
+string_of_minor_format (int format)
+{
+ switch (format & SF_FORMAT_SUBMASK)
+ {
+ case SF_FORMAT_PCM_S8 : return "int8" ;
+ case SF_FORMAT_PCM_U8 : return "uint8" ;
+ case SF_FORMAT_PCM_16 : return "int16" ;
+ case SF_FORMAT_PCM_24 : return "int24" ;
+ case SF_FORMAT_PCM_32 : return "int32" ;
+ case SF_FORMAT_FLOAT : return "float" ;
+ case SF_FORMAT_DOUBLE : return "double" ;
+ case SF_FORMAT_ULAW : return "ulaw" ;
+ case SF_FORMAT_ALAW : return "alaw" ;
+ case SF_FORMAT_IMA_ADPCM : return "ima_adpcm" ;
+ case SF_FORMAT_MS_ADPCM : return "ms_adpcm" ;
+ case SF_FORMAT_GSM610 : return "gsm610" ;
+ case SF_FORMAT_G721_32 : return "g721_32" ;
+ case SF_FORMAT_G723_24 : return "g723_24" ;
+ case SF_FORMAT_G723_40 : return "g723_40" ;
+ default : break ;
+ } ;
+
+ return "unknown" ;
+} /* string_of_minor_format */
+
+static int
+format_of_str (const std::string & fmt)
+{
+ std::vector <std::string> split ;
+
+ str_split (fmt, "-", split) ;
+
+ if (split.size () != 2)
+ return 0 ;
+
+ int major_fmt = major_format_of_hash (split.at (0)) ;
+ if (major_fmt == 0)
+ return 0 ;
+
+ int minor_fmt = minor_format_of_hash (split.at (1)) ;
+ if (minor_fmt == 0)
+ return 0 ;
+
+ return major_fmt | minor_fmt ;
+} /* format_of_str */
+
+static void
+string_of_format (std::string & fmt, int format)
+{
+ char buffer [64] ;
+
+ snprintf (buffer, sizeof (buffer), "%s-%s", string_of_major_format (format), string_of_minor_format (format)) ;
+
+ fmt = buffer ;
+
+ return ;
+} /* string_of_format */
--- /dev/null
+## Copyright (C) 2002-2011 Erik de Castro Lopo
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; either version 2, or (at your option)
+## any later version.
+##
+## This program is distributed in the hope that it will be useful, but
+## WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+## General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this file. If not, write to the Free Software Foundation,
+## 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+## -*- texinfo -*-
+## @deftypefn {Function File} {} sndfile_load (@var{filename})
+## Load data from the file given by @var{filename}.
+## @end deftypefn
+
+## Author: Erik de Castro Lopo <erikd@mega-nerd.com>
+## Description: Load the sound data from the given file name
+
+function [data fs] = sndfile_load (filename)
+
+if (nargin != 1),
+ error ("Need an input filename") ;
+ endif
+
+samplerate = -1 ;
+samplingrate = -1 ;
+wavedata = -1 ;
+
+
+eval (sprintf ('load -f %s', filename)) ;
+
+if (samplerate > 0),
+ fs = samplerate ;
+elseif (samplingrate > 0),
+ fs = samplingrate ;
+else
+ error ("Not able to find sample rate.") ;
+ endif
+
+if (max (size (wavedata)) > 1),
+ data = wavedata ;
+else
+ error ("Not able to find waveform data.") ;
+ endif
+
+endfunction
--- /dev/null
+## Copyright (C) 2002-2011 Erik de Castro Lopo
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; either version 2, or (at your option)
+## any later version.
+##
+## This program is distributed in the hope that it will be useful, but
+## WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+## General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this file. If not, write to the Free Software Foundation,
+## 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+## -*- texinfo -*-
+## @deftypefn {Function File} {} sndfile_play (@var{data, fs})
+## Play @var{data} at sample rate @var{fs} using the sndfile-play
+## program.
+## @end deftypefn
+
+## Author: Erik de Castro Lopo <erikd@mega-nerd.com>
+## Description: Play the given data as a sound file
+
+function sndfile_play (data, fs)
+
+if nargin != 2,
+ error ("Need two input arguments: data and fs.") ;
+ endif
+
+if (max (size (fs)) > 1),
+ error ("Second parameter fs must be a single value.") ;
+ endif
+
+[nr nc] = size (data) ;
+
+if (nr > nc),
+ data = data' ;
+ endif
+
+samplerate = fs ;
+wavedata = data ;
+
+filename = tmpnam () ;
+
+cmd = sprintf ("save -mat-binary %s fs data", filename) ;
+
+eval (cmd) ;
+
+cmd = sprintf ("sndfile-play %s", filename) ;
+
+[output, status] = system (cmd) ;
+
+if (status),
+ disp (outout) ;
+ endif
+
+endfunction
--- /dev/null
+## Copyright (C) 2002-2011 Erik de Castro Lopo
+##
+## This program is free software; you can redistribute it and/or modify
+## it under the terms of the GNU General Public License as published by
+## the Free Software Foundation; either version 2, or (at your option)
+## any later version.
+##
+## This program is distributed in the hope that it will be useful, but
+## WITHOUT ANY WARRANTY; without even the implied warranty of
+## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+## General Public License for more details.
+##
+## You should have received a copy of the GNU General Public License
+## along with this file. If not, write to the Free Software Foundation,
+## 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+## -*- texinfo -*-
+## @deftypefn {Function File} {} sndfile_save (@var{filename, data, fs})
+## Save the given @var{data} as audio data to the given at @var{fs}. Set
+## the sample rate to @var{fs}.
+## @end deftypefn
+
+## Author: Erik de Castro Lopo <erikd@mega-nerd.com>
+## Description: Save data as a sound file
+
+function sndfile_save (filename, data, fs)
+
+if nargin != 3,
+ error ("Need three input arguments: filename, data and fs.") ;
+ endif
+
+if (! isstr (filename)),
+ error ("First parameter 'filename' is must be a string.") ;
+ endif
+
+if (max (size (fs)) > 1),
+ error ("Second parameter 'fs' must be a single value, not an array or matrix.") ;
+ endif
+
+[nr nc] = size (data) ;
+
+if (nr > nc),
+ data = data' ;
+ endif
+
+samplerate = fs ;
+wavedata = data ;
+
+str = sprintf ("save -mat-binary %s samplerate wavedata", filename) ;
+
+eval (str) ;
+
+endfunction
--- /dev/null
+This is libsndfile, 1.0.25
+
+libsndfile is a library of C routines for reading and writing
+files containing sampled audio data.
+
+The src/ directory contains the source code for library itself.
+
+The doc/ directory contains the libsndfile documentation.
+
+The examples/ directory contains examples of how to write code using
+libsndfile.
+
+The tests/ directory contains programs which link against libsndfile
+and test its functionality.
+
+The src/GSM610 directory contains code written by Jutta Degener and Carsten
+Bormann. Their original code can be found at :
+ http://kbs.cs.tu-berlin.de/~jutta/toast.html
+
+The src/G72x directory contains code written and released by Sun Microsystems
+under a suitably free license.
+
+
+LINUX
+-----
+Whereever possible, you should use the packages supplied by your Linux
+distribution.
+
+If you really do need to compile from source it should be as easy as:
+
+ ./configure
+ make
+ make install
+
+Since libsndfile optionally links against libFLAC, libogg and libvorbis, you
+will need to install appropriate versions of these libraries before running
+configure as above.
+
+
+UNIX
+----
+Compile as for Linux.
+
+
+Win32/Win64
+-----------
+The default Windows compilers are nowhere near compliant with the 1999 ISO
+C Standard and hence not able to compile libsndfile.
+
+Please use the libsndfile binaries available on the libsndfile web site.
+
+
+MacOSX
+------
+Building on MacOSX should be the same as building it on any other Unix.
+
+
+CONTACTS
+--------
+
+libsndfile was written by Erik de Castro Lopo (erikd AT mega-nerd DOT com).
+The libsndfile home page is at :
+
+ http://www.mega-nerd.com/libsndfile/
+
--- /dev/null
+## Process this file with automake to produce Makefile.in
+
+EXTRA_DIST = README-precompiled-dll.txt testprog.c
+
--- /dev/null
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
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+install_sh_DATA = $(install_sh) -c -m 644
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+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+subdir = Win32
+DIST_COMMON = $(srcdir)/Makefile.am $(srcdir)/Makefile.in
+ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
+am__aclocal_m4_deps = $(top_srcdir)/M4/add_cflags.m4 \
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+ $(top_srcdir)/M4/extra_pkg.m4 \
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+ $(top_srcdir)/M4/ltoptions.m4 $(top_srcdir)/M4/ltsugar.m4 \
+ $(top_srcdir)/M4/ltversion.m4 $(top_srcdir)/M4/lt~obsolete.m4 \
+ $(top_srcdir)/M4/mkoctfile_version.m4 \
+ $(top_srcdir)/M4/octave.m4 $(top_srcdir)/configure.ac
+am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
+ $(ACLOCAL_M4)
+mkinstalldirs = $(install_sh) -d
+CONFIG_HEADER = $(top_builddir)/src/config.h
+CONFIG_CLEAN_FILES =
+CONFIG_CLEAN_VPATH_FILES =
+AM_V_GEN = $(am__v_GEN_$(V))
+am__v_GEN_ = $(am__v_GEN_$(AM_DEFAULT_VERBOSITY))
+am__v_GEN_0 = @echo " GEN " $@;
+AM_V_at = $(am__v_at_$(V))
+am__v_at_ = $(am__v_at_$(AM_DEFAULT_VERBOSITY))
+am__v_at_0 = @
+SOURCES =
+DIST_SOURCES =
+DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST)
+ACLOCAL = @ACLOCAL@
+ACLOCAL_AMFLAGS = @ACLOCAL_AMFLAGS@
+ALSA_LIBS = @ALSA_LIBS@
+AMTAR = @AMTAR@
+AM_DEFAULT_VERBOSITY = @AM_DEFAULT_VERBOSITY@
+AR = @AR@
+AUTOCONF = @AUTOCONF@
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+AWK = @AWK@
+CC = @CC@
+CCDEPMODE = @CCDEPMODE@
+CFLAGS = @CFLAGS@
+CLEAN_VERSION = @CLEAN_VERSION@
+CPP = @CPP@
+CPPFLAGS = @CPPFLAGS@
+CXX = @CXX@
+CXXCPP = @CXXCPP@
+CXXDEPMODE = @CXXDEPMODE@
+CXXFLAGS = @CXXFLAGS@
+CYGPATH_W = @CYGPATH_W@
+DEFS = @DEFS@
+DEPDIR = @DEPDIR@
+DLLTOOL = @DLLTOOL@
+DSYMUTIL = @DSYMUTIL@
+DUMPBIN = @DUMPBIN@
+ECHO_C = @ECHO_C@
+ECHO_N = @ECHO_N@
+ECHO_T = @ECHO_T@
+EGREP = @EGREP@
+EXEEXT = @EXEEXT@
+EXTERNAL_CFLAGS = @EXTERNAL_CFLAGS@
+EXTERNAL_LIBS = @EXTERNAL_LIBS@
+FGREP = @FGREP@
+FLAC_CFLAGS = @FLAC_CFLAGS@
+FLAC_LIBS = @FLAC_LIBS@
+GCC_MAJOR_VERSION = @GCC_MAJOR_VERSION@
+GCC_MINOR_VERSION = @GCC_MINOR_VERSION@
+GCC_VERSION = @GCC_VERSION@
+GETCONF = @GETCONF@
+GREP = @GREP@
+HAVE_AUTOGEN = @HAVE_AUTOGEN@
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--- /dev/null
+Notes on Using the Pre-compiled libsndfile DLL.
+===============================================
+
+In order to use this pre-compiled DLL with Visual Studio, you will need to
+generate a .LIB file from the DLL.
+
+This can be achieved as follows:
+
+ 1) In a CMD window, change to the directory containing this file and
+ run the command:
+
+ lib /machine:i386 /def:libsndfile-1.def
+
+You now have two files:
+
+ libsndfile-1.dll
+ libsndfile-1.lib
+
+to be used with VisualStudio.
+
+If the lib command fails with a command saying "'lib' is not recognized as
+an internal or external command, operable program or batch file", you need
+to find the location of "lib.exe" and add that directory to your PATH
+environment variable. Another alternative is to use the "Visual Studio 2005
+Command Prompt" Start menu item:
+
+ Start ->
+ All Programs ->
+ Visual Studio 2005 ->
+ Visual Studio Tools ->
+ Visual Studio 2005 Command Prompt
+
+If for some reason these instructions don't work for you or you are still
+not able to use the libsndfile DLL with you project, please do not contact
+the main author of libsndfile. Instead, join the libsndfile-users mailing
+list :
+
+ http://www.mega-nerd.com/libsndfile/lists.html
+
+and ask a question there.
--- /dev/null
+/* Simple test program to make sure that Win32 linking to libsndfile is
+** working.
+*/
+
+#include <stdio.h>
+
+#include "sndfile.h"
+
+int
+main (void)
+{ static char strbuffer [256] ;
+ sf_command (NULL, SFC_GET_LIB_VERSION, strbuffer, sizeof (strbuffer)) ;
+ puts (strbuffer) ;
+ return 0 ;
+}
+
--- /dev/null
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+# with or without modifications, as long as this notice is preserved.
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+#
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+# --------------
+# Like AC_PROG_CC_C_O, but changed for automake.
+AC_DEFUN([AM_PROG_CC_C_O],
+[AC_REQUIRE([AC_PROG_CC_C_O])dnl
+AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([compile])dnl
+# FIXME: we rely on the cache variable name because
+# there is no other way.
+set dummy $CC
+am_cc=`echo $[2] | sed ['s/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/']`
+eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
+if test "$am_t" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+dnl Make sure AC_PROG_CC is never called again, or it will override our
+dnl setting of CC.
+m4_define([AC_PROG_CC],
+ [m4_fatal([AC_PROG_CC cannot be called after AM_PROG_CC_C_O])])
+])
+
+# Fake the existence of programs that GNU maintainers use. -*- Autoconf -*-
+
+# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 6
+
+# AM_MISSING_PROG(NAME, PROGRAM)
+# ------------------------------
+AC_DEFUN([AM_MISSING_PROG],
+[AC_REQUIRE([AM_MISSING_HAS_RUN])
+$1=${$1-"${am_missing_run}$2"}
+AC_SUBST($1)])
+
+
+# AM_MISSING_HAS_RUN
+# ------------------
+# Define MISSING if not defined so far and test if it supports --run.
+# If it does, set am_missing_run to use it, otherwise, to nothing.
+AC_DEFUN([AM_MISSING_HAS_RUN],
+[AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl
+AC_REQUIRE_AUX_FILE([missing])dnl
+if test x"${MISSING+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+ *)
+ MISSING="\${SHELL} $am_aux_dir/missing" ;;
+ esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ AC_MSG_WARN([`missing' script is too old or missing])
+fi
+])
+
+# Copyright (C) 2003, 2004, 2005, 2006 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_MKDIR_P
+# ---------------
+# Check for `mkdir -p'.
+AC_DEFUN([AM_PROG_MKDIR_P],
+[AC_PREREQ([2.60])dnl
+AC_REQUIRE([AC_PROG_MKDIR_P])dnl
+dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P,
+dnl while keeping a definition of mkdir_p for backward compatibility.
+dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile.
+dnl However we cannot define mkdir_p as $(MKDIR_P) for the sake of
+dnl Makefile.ins that do not define MKDIR_P, so we do our own
+dnl adjustment using top_builddir (which is defined more often than
+dnl MKDIR_P).
+AC_SUBST([mkdir_p], ["$MKDIR_P"])dnl
+case $mkdir_p in
+ [[\\/$]]* | ?:[[\\/]]*) ;;
+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+])
+
+# Helper functions for option handling. -*- Autoconf -*-
+
+# Copyright (C) 2001, 2002, 2003, 2005, 2008 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 4
+
+# _AM_MANGLE_OPTION(NAME)
+# -----------------------
+AC_DEFUN([_AM_MANGLE_OPTION],
+[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])
+
+# _AM_SET_OPTION(NAME)
+# ------------------------------
+# Set option NAME. Presently that only means defining a flag for this option.
+AC_DEFUN([_AM_SET_OPTION],
+[m4_define(_AM_MANGLE_OPTION([$1]), 1)])
+
+# _AM_SET_OPTIONS(OPTIONS)
+# ----------------------------------
+# OPTIONS is a space-separated list of Automake options.
+AC_DEFUN([_AM_SET_OPTIONS],
+[m4_foreach_w([_AM_Option], [$1], [_AM_SET_OPTION(_AM_Option)])])
+
+# _AM_IF_OPTION(OPTION, IF-SET, [IF-NOT-SET])
+# -------------------------------------------
+# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
+AC_DEFUN([_AM_IF_OPTION],
+[m4_ifset(_AM_MANGLE_OPTION([$1]), [$2], [$3])])
+
+# Check to make sure that the build environment is sane. -*- Autoconf -*-
+
+# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008
+# Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 5
+
+# AM_SANITY_CHECK
+# ---------------
+AC_DEFUN([AM_SANITY_CHECK],
+[AC_MSG_CHECKING([whether build environment is sane])
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+ *[[\\\"\#\$\&\'\`$am_lf]]*)
+ AC_MSG_ERROR([unsafe absolute working directory name]);;
+esac
+case $srcdir in
+ *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*)
+ AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);;
+esac
+
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$[*]" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$[*]" != "X $srcdir/configure conftest.file" \
+ && test "$[*]" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken
+alias in your environment])
+ fi
+
+ test "$[2]" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ AC_MSG_ERROR([newly created file is older than distributed files!
+Check your system clock])
+fi
+AC_MSG_RESULT(yes)])
+
+# Copyright (C) 2009 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 1
+
+# AM_SILENT_RULES([DEFAULT])
+# --------------------------
+# Enable less verbose build rules; with the default set to DEFAULT
+# (`yes' being less verbose, `no' or empty being verbose).
+AC_DEFUN([AM_SILENT_RULES],
+[AC_ARG_ENABLE([silent-rules],
+[ --enable-silent-rules less verbose build output (undo: `make V=1')
+ --disable-silent-rules verbose build output (undo: `make V=0')])
+case $enable_silent_rules in
+yes) AM_DEFAULT_VERBOSITY=0;;
+no) AM_DEFAULT_VERBOSITY=1;;
+*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
+esac
+AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
+AM_BACKSLASH='\'
+AC_SUBST([AM_BACKSLASH])dnl
+_AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl
+])
+
+# Copyright (C) 2001, 2003, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# AM_PROG_INSTALL_STRIP
+# ---------------------
+# One issue with vendor `install' (even GNU) is that you can't
+# specify the program used to strip binaries. This is especially
+# annoying in cross-compiling environments, where the build's strip
+# is unlikely to handle the host's binaries.
+# Fortunately install-sh will honor a STRIPPROG variable, so we
+# always use install-sh in `make install-strip', and initialize
+# STRIPPROG with the value of the STRIP variable (set by the user).
+AC_DEFUN([AM_PROG_INSTALL_STRIP],
+[AC_REQUIRE([AM_PROG_INSTALL_SH])dnl
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+dnl Don't test for $cross_compiling = yes, because it might be `maybe'.
+if test "$cross_compiling" != no; then
+ AC_CHECK_TOOL([STRIP], [strip], :)
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+AC_SUBST([INSTALL_STRIP_PROGRAM])])
+
+# Copyright (C) 2006, 2008 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# _AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
+# This macro is traced by Automake.
+AC_DEFUN([_AM_SUBST_NOTMAKE])
+
+# AM_SUBST_NOTMAKE(VARIABLE)
+# ---------------------------
+# Public sister of _AM_SUBST_NOTMAKE.
+AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])
+
+# Check how to create a tarball. -*- Autoconf -*-
+
+# Copyright (C) 2004, 2005 Free Software Foundation, Inc.
+#
+# This file is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# serial 2
+
+# _AM_PROG_TAR(FORMAT)
+# --------------------
+# Check how to create a tarball in format FORMAT.
+# FORMAT should be one of `v7', `ustar', or `pax'.
+#
+# Substitute a variable $(am__tar) that is a command
+# writing to stdout a FORMAT-tarball containing the directory
+# $tardir.
+# tardir=directory && $(am__tar) > result.tar
+#
+# Substitute a variable $(am__untar) that extract such
+# a tarball read from stdin.
+# $(am__untar) < result.tar
+AC_DEFUN([_AM_PROG_TAR],
+[# Always define AMTAR for backward compatibility.
+AM_MISSING_PROG([AMTAR], [tar])
+m4_if([$1], [v7],
+ [am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'],
+ [m4_case([$1], [ustar],, [pax],,
+ [m4_fatal([Unknown tar format])])
+AC_MSG_CHECKING([how to create a $1 tar archive])
+# Loop over all known methods to create a tar archive until one works.
+_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'
+_am_tools=${am_cv_prog_tar_$1-$_am_tools}
+# Do not fold the above two line into one, because Tru64 sh and
+# Solaris sh will not grok spaces in the rhs of `-'.
+for _am_tool in $_am_tools
+do
+ case $_am_tool in
+ gnutar)
+ for _am_tar in tar gnutar gtar;
+ do
+ AM_RUN_LOG([$_am_tar --version]) && break
+ done
+ am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
+ am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
+ am__untar="$_am_tar -xf -"
+ ;;
+ plaintar)
+ # Must skip GNU tar: if it does not support --format= it doesn't create
+ # ustar tarball either.
+ (tar --version) >/dev/null 2>&1 && continue
+ am__tar='tar chf - "$$tardir"'
+ am__tar_='tar chf - "$tardir"'
+ am__untar='tar xf -'
+ ;;
+ pax)
+ am__tar='pax -L -x $1 -w "$$tardir"'
+ am__tar_='pax -L -x $1 -w "$tardir"'
+ am__untar='pax -r'
+ ;;
+ cpio)
+ am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
+ am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
+ am__untar='cpio -i -H $1 -d'
+ ;;
+ none)
+ am__tar=false
+ am__tar_=false
+ am__untar=false
+ ;;
+ esac
+
+ # If the value was cached, stop now. We just wanted to have am__tar
+ # and am__untar set.
+ test -n "${am_cv_prog_tar_$1}" && break
+
+ # tar/untar a dummy directory, and stop if the command works
+ rm -rf conftest.dir
+ mkdir conftest.dir
+ echo GrepMe > conftest.dir/file
+ AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
+ rm -rf conftest.dir
+ if test -s conftest.tar; then
+ AM_RUN_LOG([$am__untar <conftest.tar])
+ grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
+ fi
+done
+rm -rf conftest.dir
+
+AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
+AC_MSG_RESULT([$am_cv_prog_tar_$1])])
+AC_SUBST([am__tar])
+AC_SUBST([am__untar])
+]) # _AM_PROG_TAR
+
+m4_include([M4/add_cflags.m4])
+m4_include([M4/add_cxxflags.m4])
+m4_include([M4/clip_mode.m4])
+m4_include([M4/endian.m4])
+m4_include([M4/extra_largefile.m4])
+m4_include([M4/extra_pkg.m4])
+m4_include([M4/flexible_array.m4])
+m4_include([M4/gcc_version.m4])
+m4_include([M4/libtool.m4])
+m4_include([M4/lrint.m4])
+m4_include([M4/lrintf.m4])
+m4_include([M4/ltoptions.m4])
+m4_include([M4/ltsugar.m4])
+m4_include([M4/ltversion.m4])
+m4_include([M4/lt~obsolete.m4])
+m4_include([M4/mkoctfile_version.m4])
+m4_include([M4/octave.m4])
--- /dev/null
+#!/usr/bin/make -f
+
+# This is probably only going to work with GNU Make.
+# This in a separate file instead of in Makefile.am because Automake complains
+# about the GNU Make-isms.
+
+EXEEXT = @EXEEXT@
+
+PACKAGE_VERSION = @PACKAGE_VERSION@
+
+HOST_TRIPLET = @HOST_TRIPLET@
+
+LIB_VERSION := $(shell echo $(PACKAGE_VERSION) | sed -e 's/[a-z].*//')
+
+TESTNAME = libsndfile-testsuite-$(HOST_TRIPLET)-$(PACKAGE_VERSION)
+
+TARBALL = $(TESTNAME).tar.gz
+
+# Find the test programs by grepping the script for the programs it executes.
+testprogs := $(shell grep '^\./' tests/test_wrapper.sh | sed -e "s|./||" -e "s/ .*//" | sort | uniq)
+# Also add the programs not found by the above.
+testprogs += sfversion@EXEEXT@ stdin_test@EXEEXT@ stdout_test@EXEEXT@ cpp_test@EXEEXT@ win32_test@EXEEXT@
+
+# Find the single test program in src/ .
+srcprogs := $(shell if test -x src/.libs/test_main$(EXEEXT) ; then echo "src/.libs/test_main$(EXEEXT)" ; else echo "src/test_main$(EXEEXT)" ; fi)
+
+libfiles := $(shell if test ! -z $(EXEEXT) ; then echo "src/libsndfile-1.def src/.libs/libsndfile-1.dll" ; else echo "src/.libs/libsndfile.so.$(LIB_VERSION)" ; fi)
+
+files := $(addprefix tests/.libs/,$(subst @EXEEXT@,$(EXEEXT),$(testprogs))) $(libfiles) $(srcprogs)
+
+
+all : $(TARBALL)
+
+clean :
+ rm -rf $(TARBALL) $(TESTNAME)/
+
+check : $(TESTNAME)/test_wrapper.sh
+ (cd ./$(TESTNAME)/ && ./test_wrapper.sh)
+
+$(TARBALL) : $(TESTNAME)/test_wrapper.sh
+ tar zcf $@ $(TESTNAME)
+ rm -rf $(TESTNAME)
+ @echo
+ @echo "Created : $(TARBALL)"
+ @echo
+
+$(TESTNAME)/test_wrapper.sh : $(files) tests/test_wrapper.sh tests/pedantic-header-test.sh
+ rm -rf $(TESTNAME)
+ mkdir -p $(TESTNAME)/tests/
+ cp $(files) $(TESTNAME)/tests/
+ cp tests/test_wrapper.sh $(TESTNAME)/
+ cp tests/pedantic-header-test.sh $(TESTNAME)/tests/
+ chmod u+x $@
+
+tests/test_wrapper.sh : tests/test_wrapper.sh.in
+ (cd tests/ ; make $@)
--- /dev/null
+#! /bin/sh
+# Guess values for system-dependent variables and create Makefiles.
+# Generated by GNU Autoconf 2.68 for libsndfile 1.0.25.
+#
+# Report bugs to <sndfile@mega-nerd.com>.
+#
+#
+# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
+# Foundation, Inc.
+#
+#
+# This configure script is free software; the Free Software Foundation
+# gives unlimited permission to copy, distribute and modify it.
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+if test "x$CONFIG_SHELL" = x; then
+ as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '\${1+\"\$@\"}'='\"\$@\"'
+ setopt NO_GLOB_SUBST
+else
+ case \`(set -o) 2>/dev/null\` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+"
+ as_required="as_fn_return () { (exit \$1); }
+as_fn_success () { as_fn_return 0; }
+as_fn_failure () { as_fn_return 1; }
+as_fn_ret_success () { return 0; }
+as_fn_ret_failure () { return 1; }
+
+exitcode=0
+as_fn_success || { exitcode=1; echo as_fn_success failed.; }
+as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
+as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
+as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
+if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
+
+else
+ exitcode=1; echo positional parameters were not saved.
+fi
+test x\$exitcode = x0 || exit 1"
+ as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
+ as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
+ eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
+ test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
+test \$(( 1 + 1 )) = 2 || exit 1
+
+ test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
+ ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
+ PATH=/empty FPATH=/empty; export PATH FPATH
+ test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
+ || test \"X\`print -r -- \$ECHO\`\" = \"X\$ECHO\" ) || exit 1"
+ if (eval "$as_required") 2>/dev/null; then :
+ as_have_required=yes
+else
+ as_have_required=no
+fi
+ if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
+
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+as_found=false
+for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ as_found=:
+ case $as_dir in #(
+ /*)
+ for as_base in sh bash ksh sh5; do
+ # Try only shells that exist, to save several forks.
+ as_shell=$as_dir/$as_base
+ if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ CONFIG_SHELL=$as_shell as_have_required=yes
+ if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
+ break 2
+fi
+fi
+ done;;
+ esac
+ as_found=false
+done
+$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
+ { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
+ CONFIG_SHELL=$SHELL as_have_required=yes
+fi; }
+IFS=$as_save_IFS
+
+
+ if test "x$CONFIG_SHELL" != x; then :
+ # We cannot yet assume a decent shell, so we have to provide a
+ # neutralization value for shells without unset; and this also
+ # works around shells that cannot unset nonexistent variables.
+ # Preserve -v and -x to the replacement shell.
+ BASH_ENV=/dev/null
+ ENV=/dev/null
+ (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+ export CONFIG_SHELL
+ case $- in # ((((
+ *v*x* | *x*v* ) as_opts=-vx ;;
+ *v* ) as_opts=-v ;;
+ *x* ) as_opts=-x ;;
+ * ) as_opts= ;;
+ esac
+ exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
+fi
+
+ if test x$as_have_required = xno; then :
+ $as_echo "$0: This script requires a shell more modern than all"
+ $as_echo "$0: the shells that I found on your system."
+ if test x${ZSH_VERSION+set} = xset ; then
+ $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
+ $as_echo "$0: be upgraded to zsh 4.3.4 or later."
+ else
+ $as_echo "$0: Please tell bug-autoconf@gnu.org and
+$0: sndfile@mega-nerd.com about your system, including any
+$0: error possibly output before this message. Then install
+$0: a modern shell, or manually run the script under such a
+$0: shell if you do have one."
+ fi
+ exit 1
+fi
+fi
+fi
+SHELL=${CONFIG_SHELL-/bin/sh}
+export SHELL
+# Unset more variables known to interfere with behavior of common tools.
+CLICOLOR_FORCE= GREP_OPTIONS=
+unset CLICOLOR_FORCE GREP_OPTIONS
+
+## --------------------- ##
+## M4sh Shell Functions. ##
+## --------------------- ##
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+
+ as_lineno_1=$LINENO as_lineno_1a=$LINENO
+ as_lineno_2=$LINENO as_lineno_2a=$LINENO
+ eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
+ test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
+ # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-)
+ sed -n '
+ p
+ /[$]LINENO/=
+ ' <$as_myself |
+ sed '
+ s/[$]LINENO.*/&-/
+ t lineno
+ b
+ :lineno
+ N
+ :loop
+ s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
+ t loop
+ s/-\n.*//
+ ' >$as_me.lineno &&
+ chmod +x "$as_me.lineno" ||
+ { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
+
+ # Don't try to exec as it changes $[0], causing all sort of problems
+ # (the dirname of $[0] is not the place where we might find the
+ # original and so on. Autoconf is especially sensitive to this).
+ . "./$as_me.lineno"
+ # Exit status is that of the last command.
+ exit
+}
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in #(
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+SHELL=${CONFIG_SHELL-/bin/sh}
+
+
+test -n "$DJDIR" || exec 7<&0 </dev/null
+exec 6>&1
+
+# Name of the host.
+# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
+# so uname gets run too.
+ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
+
+#
+# Initializations.
+#
+ac_default_prefix=/usr/local
+ac_clean_files=
+ac_config_libobj_dir=.
+LIBOBJS=
+cross_compiling=no
+subdirs=
+MFLAGS=
+MAKEFLAGS=
+
+# Identity of this package.
+PACKAGE_NAME='libsndfile'
+PACKAGE_TARNAME='libsndfile'
+PACKAGE_VERSION='1.0.25'
+PACKAGE_STRING='libsndfile 1.0.25'
+PACKAGE_BUGREPORT='sndfile@mega-nerd.com'
+PACKAGE_URL='http://www.mega-nerd.com/libsndfile/'
+
+ac_unique_file="src/sndfile.c"
+# Factoring default headers for most tests.
+ac_includes_default="\
+#include <stdio.h>
+#ifdef HAVE_SYS_TYPES_H
+# include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_STAT_H
+# include <sys/stat.h>
+#endif
+#ifdef STDC_HEADERS
+# include <stdlib.h>
+# include <stddef.h>
+#else
+# ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+# endif
+#endif
+#ifdef HAVE_STRING_H
+# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
+# include <memory.h>
+# endif
+# include <string.h>
+#endif
+#ifdef HAVE_STRINGS_H
+# include <strings.h>
+#endif
+#ifdef HAVE_INTTYPES_H
+# include <inttypes.h>
+#endif
+#ifdef HAVE_STDINT_H
+# include <stdint.h>
+#endif
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif"
+
+ac_subst_vars='am__EXEEXT_FALSE
+am__EXEEXT_TRUE
+LTLIBOBJS
+LIBOBJS
+LIBTOOL_DEPS
+EXTERNAL_LIBS
+EXTERNAL_CFLAGS
+SNDIO_LIBS
+ALSA_LIBS
+OS_SPECIFIC_LINKS
+OS_SPECIFIC_CFLAGS
+WIN_RC_VERSION
+CLEAN_VERSION
+SHARED_VERSION_INFO
+SHLIB_VERSION_ARG
+HTML_FGCOLOUR
+HTML_BGCOLOUR
+htmldocdir
+HOST_TRIPLET
+GCC_MINOR_VERSION
+GCC_MAJOR_VERSION
+GCC_VERSION
+USE_WIN_VERSION_FILE_FALSE
+USE_WIN_VERSION_FILE_TRUE
+SQLITE3_LIBS
+SQLITE3_CFLAGS
+VORBISENC_LIBS
+VORBISENC_CFLAGS
+VORBIS_LIBS
+VORBIS_CFLAGS
+SPEEX_LIBS
+SPEEX_CFLAGS
+OGG_LIBS
+OGG_CFLAGS
+FLAC_LIBS
+FLAC_CFLAGS
+PKG_CONFIG_LIBDIR
+PKG_CONFIG_PATH
+PKG_CONFIG
+OCTAVE_DEST_MDIR
+OCTAVE_DEST_ODIR
+OCTAVE_CONFIG_VERSION
+OCTAVE_CONFIG
+HAVE_OCTAVE_CONFIG
+MKOCTFILE_VERSION
+MKOCTFILE
+HAVE_MKOCTFILE
+OCTAVE
+OCTAVE_VERSION
+HAVE_OCTAVE
+BUILD_OCTAVE_MOD_FALSE
+BUILD_OCTAVE_MOD_TRUE
+SF_COUNT_MAX
+SIZEOF_SF_COUNT_T
+TYPEOF_SF_COUNT_T
+GETCONF
+ENABLE_TEST_COVERAGE_FALSE
+ENABLE_TEST_COVERAGE_TRUE
+LINUX_MINGW_CROSS_TEST_FALSE
+LINUX_MINGW_CROSS_TEST_TRUE
+HAVE_WINE
+HAVE_AUTOGEN
+RC
+CXXCPP
+CPP
+OTOOL64
+OTOOL
+LIPO
+NMEDIT
+DSYMUTIL
+MANIFEST_TOOL
+RANLIB
+ac_ct_AR
+AR
+DLLTOOL
+OBJDUMP
+LN_S
+NM
+ac_ct_DUMPBIN
+DUMPBIN
+LD
+FGREP
+EGREP
+GREP
+LIBTOOL
+SED
+am__fastdepCXX_FALSE
+am__fastdepCXX_TRUE
+CXXDEPMODE
+ac_ct_CXX
+CXXFLAGS
+CXX
+am__fastdepCC_FALSE
+am__fastdepCC_TRUE
+CCDEPMODE
+AMDEPBACKSLASH
+AMDEP_FALSE
+AMDEP_TRUE
+am__quote
+am__include
+DEPDIR
+OBJEXT
+EXEEXT
+ac_ct_CC
+CPPFLAGS
+LDFLAGS
+CFLAGS
+CC
+ACLOCAL_AMFLAGS
+AM_BACKSLASH
+AM_DEFAULT_VERBOSITY
+am__untar
+am__tar
+AMTAR
+am__leading_dot
+SET_MAKE
+AWK
+mkdir_p
+MKDIR_P
+INSTALL_STRIP_PROGRAM
+STRIP
+install_sh
+MAKEINFO
+AUTOHEADER
+AUTOMAKE
+AUTOCONF
+ACLOCAL
+VERSION
+PACKAGE
+CYGPATH_W
+am__isrc
+INSTALL_DATA
+INSTALL_SCRIPT
+INSTALL_PROGRAM
+target_os
+target_vendor
+target_cpu
+target
+host_os
+host_vendor
+host_cpu
+host
+build_os
+build_vendor
+build_cpu
+build
+target_alias
+host_alias
+build_alias
+LIBS
+ECHO_T
+ECHO_N
+ECHO_C
+DEFS
+mandir
+localedir
+libdir
+psdir
+pdfdir
+dvidir
+htmldir
+infodir
+docdir
+oldincludedir
+includedir
+localstatedir
+sharedstatedir
+sysconfdir
+datadir
+datarootdir
+libexecdir
+sbindir
+bindir
+program_transform_name
+prefix
+exec_prefix
+PACKAGE_URL
+PACKAGE_BUGREPORT
+PACKAGE_STRING
+PACKAGE_VERSION
+PACKAGE_TARNAME
+PACKAGE_NAME
+PATH_SEPARATOR
+SHELL'
+ac_subst_files=''
+ac_user_opts='
+enable_option_checking
+enable_silent_rules
+enable_dependency_tracking
+enable_shared
+enable_static
+with_pic
+enable_fast_install
+with_gnu_ld
+with_sysroot
+enable_libtool_lock
+enable_experimental
+enable_gcc_werror
+enable_gcc_pipe
+enable_gcc_opt
+enable_cpu_clip
+enable_bow_docs
+enable_sqlite
+enable_alsa
+enable_external_libs
+enable_octave
+enable_test_coverage
+enable_largefile
+with_octave
+with_mkoctfile
+with_octave_config
+'
+ ac_precious_vars='build_alias
+host_alias
+target_alias
+CC
+CFLAGS
+LDFLAGS
+LIBS
+CPPFLAGS
+CXX
+CXXFLAGS
+CCC
+CPP
+CXXCPP
+PKG_CONFIG
+PKG_CONFIG_PATH
+PKG_CONFIG_LIBDIR
+FLAC_CFLAGS
+FLAC_LIBS
+OGG_CFLAGS
+OGG_LIBS
+SPEEX_CFLAGS
+SPEEX_LIBS
+VORBIS_CFLAGS
+VORBIS_LIBS
+VORBISENC_CFLAGS
+VORBISENC_LIBS
+SQLITE3_CFLAGS
+SQLITE3_LIBS'
+
+
+# Initialize some variables set by options.
+ac_init_help=
+ac_init_version=false
+ac_unrecognized_opts=
+ac_unrecognized_sep=
+# The variables have the same names as the options, with
+# dashes changed to underlines.
+cache_file=/dev/null
+exec_prefix=NONE
+no_create=
+no_recursion=
+prefix=NONE
+program_prefix=NONE
+program_suffix=NONE
+program_transform_name=s,x,x,
+silent=
+site=
+srcdir=
+verbose=
+x_includes=NONE
+x_libraries=NONE
+
+# Installation directory options.
+# These are left unexpanded so users can "make install exec_prefix=/foo"
+# and all the variables that are supposed to be based on exec_prefix
+# by default will actually change.
+# Use braces instead of parens because sh, perl, etc. also accept them.
+# (The list follows the same order as the GNU Coding Standards.)
+bindir='${exec_prefix}/bin'
+sbindir='${exec_prefix}/sbin'
+libexecdir='${exec_prefix}/libexec'
+datarootdir='${prefix}/share'
+datadir='${datarootdir}'
+sysconfdir='${prefix}/etc'
+sharedstatedir='${prefix}/com'
+localstatedir='${prefix}/var'
+includedir='${prefix}/include'
+oldincludedir='/usr/include'
+docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
+infodir='${datarootdir}/info'
+htmldir='${docdir}'
+dvidir='${docdir}'
+pdfdir='${docdir}'
+psdir='${docdir}'
+libdir='${exec_prefix}/lib'
+localedir='${datarootdir}/locale'
+mandir='${datarootdir}/man'
+
+ac_prev=
+ac_dashdash=
+for ac_option
+do
+ # If the previous option needs an argument, assign it.
+ if test -n "$ac_prev"; then
+ eval $ac_prev=\$ac_option
+ ac_prev=
+ continue
+ fi
+
+ case $ac_option in
+ *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
+ *=) ac_optarg= ;;
+ *) ac_optarg=yes ;;
+ esac
+
+ # Accept the important Cygnus configure options, so we can diagnose typos.
+
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+ -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
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+ -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
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+ -host | --host | --hos | --ho)
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+ -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
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+ -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
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+ htmldir=$ac_optarg ;;
+
+ -includedir | --includedir | --includedi | --included | --include \
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+ includedir=$ac_optarg ;;
+
+ -infodir | --infodir | --infodi | --infod | --info | --inf)
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+ -libdir | --libdir | --libdi | --libd)
+ ac_prev=libdir ;;
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+ -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
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+ libexecdir=$ac_optarg ;;
+
+ -localedir | --localedir | --localedi | --localed | --locale)
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+ localedir=$ac_optarg ;;
+
+ -localstatedir | --localstatedir | --localstatedi | --localstated \
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+ ac_prev=localstatedir ;;
+ -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
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+ localstatedir=$ac_optarg ;;
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+ -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
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+ -nfp | --nfp | --nf)
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+ -no-recursion | --no-recursion | --no-recursio | --no-recursi \
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+
+ -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
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+ oldincludedir=$ac_optarg ;;
+
+ -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
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+ -program-prefix | --program-prefix | --program-prefi | --program-pref \
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+ -program-suffix | --program-suffix | --program-suffi | --program-suff \
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+ program_suffix=$ac_optarg ;;
+
+ -program-transform-name | --program-transform-name \
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+
+ -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
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+ -psdir | --psdir | --psdi | --psd | --ps)
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+
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
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+ -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
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+ -sharedstatedir | --sharedstatedir | --sharedstatedi \
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+ -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
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+ sysconfdir=$ac_optarg ;;
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+
+Usage: $0 [OPTION]... [VAR=VALUE]...
+
+To assign environment variables (e.g., CC, CFLAGS...), specify them as
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+Defaults for the options are specified in brackets.
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+Configuration:
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+ --help=short display options specific to this package
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+ --sbindir=DIR system admin executables [EPREFIX/sbin]
+ --libexecdir=DIR program executables [EPREFIX/libexec]
+ --sysconfdir=DIR read-only single-machine data [PREFIX/etc]
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+ --datadir=DIR read-only architecture-independent data [DATAROOTDIR]
+ --infodir=DIR info documentation [DATAROOTDIR/info]
+ --localedir=DIR locale-dependent data [DATAROOTDIR/locale]
+ --mandir=DIR man documentation [DATAROOTDIR/man]
+ --docdir=DIR documentation root [DATAROOTDIR/doc/libsndfile]
+ --htmldir=DIR html documentation [DOCDIR]
+ --dvidir=DIR dvi documentation [DOCDIR]
+ --pdfdir=DIR pdf documentation [DOCDIR]
+ --psdir=DIR ps documentation [DOCDIR]
+_ACEOF
+
+ cat <<\_ACEOF
+
+Program names:
+ --program-prefix=PREFIX prepend PREFIX to installed program names
+ --program-suffix=SUFFIX append SUFFIX to installed program names
+ --program-transform-name=PROGRAM run sed PROGRAM on installed program names
+
+System types:
+ --build=BUILD configure for building on BUILD [guessed]
+ --host=HOST cross-compile to build programs to run on HOST [BUILD]
+ --target=TARGET configure for building compilers for TARGET [HOST]
+_ACEOF
+fi
+
+if test -n "$ac_init_help"; then
+ case $ac_init_help in
+ short | recursive ) echo "Configuration of libsndfile 1.0.25:";;
+ esac
+ cat <<\_ACEOF
+
+Optional Features:
+ --disable-option-checking ignore unrecognized --enable/--with options
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
+ --enable-silent-rules less verbose build output (undo: `make V=1')
+ --disable-silent-rules verbose build output (undo: `make V=0')
+ --disable-dependency-tracking speeds up one-time build
+ --enable-dependency-tracking do not reject slow dependency extractors
+ --enable-shared[=PKGS] build shared libraries [default=yes]
+ --enable-static[=PKGS] build static libraries [default=yes]
+ --enable-fast-install[=PKGS]
+ optimize for fast installation [default=yes]
+ --disable-libtool-lock avoid locking (might break parallel builds)
+ --enable-experimental enable experimental code
+ --enable-gcc-werror enable -Werror in all Makefiles
+ --disable-gcc-pipe disable gcc -pipe option
+ --disable-gcc-opt disable gcc optimisations
+ --disable-cpu-clip disable tricky cpu specific clipper
+ --enable-bow-docs enable black-on-white html docs
+ --disable-sqlite disable use of sqlite
+ --disable-alsa disable use of ALSA
+ --disable-external-libs disable use of FLAC, Ogg and Vorbis [[default=no]]
+ --enable-octave disable building of GNU Octave module
+ --enable-test-coverage enable test coverage
+ --disable-largefile omit support for large files
+
+Optional Packages:
+ --with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
+ --without-PACKAGE do not use PACKAGE (same as --with-PACKAGE=no)
+ --with-pic try to use only PIC/non-PIC objects [default=use
+ both]
+ --with-gnu-ld assume the C compiler uses GNU ld [default=no]
+ --with-sysroot=DIR Search for dependent libraries within DIR
+ (or the compiler's sysroot if not specified).
+ --with-octave choose the octave version
+ --with-mkoctfile choose the mkoctfile version
+ --with-octave-config choose the octave-config version
+
+Some influential environment variables:
+ CC C compiler command
+ CFLAGS C compiler flags
+ LDFLAGS linker flags, e.g. -L<lib dir> if you have libraries in a
+ nonstandard directory <lib dir>
+ LIBS libraries to pass to the linker, e.g. -l<library>
+ CPPFLAGS (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
+ you have headers in a nonstandard directory <include dir>
+ CXX C++ compiler command
+ CXXFLAGS C++ compiler flags
+ CPP C preprocessor
+ CXXCPP C++ preprocessor
+ PKG_CONFIG path to pkg-config utility
+ PKG_CONFIG_PATH
+ directories to add to pkg-config's search path
+ PKG_CONFIG_LIBDIR
+ path overriding pkg-config's built-in search path
+ FLAC_CFLAGS C compiler flags for FLAC, overriding pkg-config
+ FLAC_LIBS linker flags for FLAC, overriding pkg-config
+ OGG_CFLAGS C compiler flags for OGG, overriding pkg-config
+ OGG_LIBS linker flags for OGG, overriding pkg-config
+ SPEEX_CFLAGS
+ C compiler flags for SPEEX, overriding pkg-config
+ SPEEX_LIBS linker flags for SPEEX, overriding pkg-config
+ VORBIS_CFLAGS
+ C compiler flags for VORBIS, overriding pkg-config
+ VORBIS_LIBS linker flags for VORBIS, overriding pkg-config
+ VORBISENC_CFLAGS
+ C compiler flags for VORBISENC, overriding pkg-config
+ VORBISENC_LIBS
+ linker flags for VORBISENC, overriding pkg-config
+ SQLITE3_CFLAGS
+ C compiler flags for SQLITE3, overriding pkg-config
+ SQLITE3_LIBS
+ linker flags for SQLITE3, overriding pkg-config
+
+Use these variables to override the choices made by `configure' or to help
+it to find libraries and programs with nonstandard names/locations.
+
+Report bugs to <sndfile@mega-nerd.com>.
+libsndfile home page: <http://www.mega-nerd.com/libsndfile/>.
+_ACEOF
+ac_status=$?
+fi
+
+if test "$ac_init_help" = "recursive"; then
+ # If there are subdirs, report their specific --help.
+ for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
+ test -d "$ac_dir" ||
+ { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
+ continue
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+ cd "$ac_dir" || { ac_status=$?; continue; }
+ # Check for guested configure.
+ if test -f "$ac_srcdir/configure.gnu"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure.gnu" --help=recursive
+ elif test -f "$ac_srcdir/configure"; then
+ echo &&
+ $SHELL "$ac_srcdir/configure" --help=recursive
+ else
+ $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
+ fi || ac_status=$?
+ cd "$ac_pwd" || { ac_status=$?; break; }
+ done
+fi
+
+test -n "$ac_init_help" && exit $ac_status
+if $ac_init_version; then
+ cat <<\_ACEOF
+libsndfile configure 1.0.25
+generated by GNU Autoconf 2.68
+
+Copyright (C) 2010 Free Software Foundation, Inc.
+This configure script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it.
+_ACEOF
+ exit
+fi
+
+## ------------------------ ##
+## Autoconf initialization. ##
+## ------------------------ ##
+
+# ac_fn_c_try_compile LINENO
+# --------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_compile
+
+# ac_fn_cxx_try_compile LINENO
+# ----------------------------
+# Try to compile conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext
+ if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest.$ac_objext; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_compile
+
+# ac_fn_c_try_link LINENO
+# -----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_link
+
+# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists and can be compiled using the include files in
+# INCLUDES, setting the cache variable VAR accordingly.
+ac_fn_c_check_header_compile ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_compile
+
+# ac_fn_c_try_cpp LINENO
+# ----------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_c_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_cpp
+
+# ac_fn_c_try_run LINENO
+# ----------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
+# that executables *can* be run.
+ac_fn_c_try_run ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: program exited with status $ac_status" >&5
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=$ac_status
+fi
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_try_run
+
+# ac_fn_c_check_func LINENO FUNC VAR
+# ----------------------------------
+# Tests whether FUNC exists, setting the cache variable VAR accordingly
+ac_fn_c_check_func ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
+ For example, HP-UX 11i <limits.h> declares gettimeofday. */
+#define $2 innocuous_$2
+
+/* System header to define __stub macros and hopefully few prototypes,
+ which can conflict with char $2 (); below.
+ Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ <limits.h> exists even on freestanding compilers. */
+
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+
+#undef $2
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char $2 ();
+/* The GNU C library defines this for functions which it implements
+ to always fail with ENOSYS. Some functions are actually named
+ something starting with __ and the normal name is an alias. */
+#if defined __stub_$2 || defined __stub___$2
+choke me
+#endif
+
+int
+main ()
+{
+return $2 ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_func
+
+# ac_fn_cxx_try_cpp LINENO
+# ------------------------
+# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_cpp ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if { { ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } > conftest.i && {
+ test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_cpp
+
+# ac_fn_cxx_try_link LINENO
+# -------------------------
+# Try to link conftest.$ac_ext, and return whether this succeeded.
+ac_fn_cxx_try_link ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ rm -f conftest.$ac_objext conftest$ac_exeext
+ if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ grep -v '^ *+' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ mv -f conftest.er1 conftest.err
+ fi
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && {
+ test -z "$ac_cxx_werror_flag" ||
+ test ! -s conftest.err
+ } && test -s conftest$ac_exeext && {
+ test "$cross_compiling" = yes ||
+ $as_test_x conftest$ac_exeext
+ }; then :
+ ac_retval=0
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ ac_retval=1
+fi
+ # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
+ # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
+ # interfere with the next link command; also delete a directory that is
+ # left behind by Apple's compiler. We do this before executing the actions.
+ rm -rf conftest.dSYM conftest_ipa8_conftest.oo
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_cxx_try_link
+
+# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
+# -------------------------------------------------------
+# Tests whether HEADER exists, giving a warning if it cannot be compiled using
+# the include files in INCLUDES and setting the cache variable VAR
+# accordingly.
+ac_fn_c_check_header_mongrel ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if eval \${$3+:} false; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+else
+ # Is the header compilable?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
+$as_echo_n "checking $2 usability... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+#include <$2>
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_header_compiler=yes
+else
+ ac_header_compiler=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
+$as_echo "$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
+$as_echo_n "checking $2 presence... " >&6; }
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <$2>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ ac_header_preproc=yes
+else
+ ac_header_preproc=no
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
+$as_echo "$ac_header_preproc" >&6; }
+
+# So? What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
+ yes:no: )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
+$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+ ;;
+ no:yes:* )
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
+$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: check for missing prerequisite headers?" >&5
+$as_echo "$as_me: WARNING: $2: check for missing prerequisite headers?" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
+$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&5
+$as_echo "$as_me: WARNING: $2: section \"Present But Cannot Be Compiled\"" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
+$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
+( $as_echo "## ------------------------------------ ##
+## Report this to sndfile@mega-nerd.com ##
+## ------------------------------------ ##"
+ ) | sed "s/^/$as_me: WARNING: /" >&2
+ ;;
+esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=\$ac_header_compiler"
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_header_mongrel
+
+# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
+# ---------------------------------------------
+# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
+# accordingly.
+ac_fn_c_check_decl ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ as_decl_name=`echo $2|sed 's/ *(.*//'`
+ as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
+$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+#ifndef $as_decl_name
+#ifdef __cplusplus
+ (void) $as_decl_use;
+#else
+ (void) $as_decl_name;
+#endif
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ eval "$3=yes"
+else
+ eval "$3=no"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_decl
+
+# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
+# --------------------------------------------
+# Tries to find the compile-time value of EXPR in a program that includes
+# INCLUDES, setting VAR accordingly. Returns whether the value could be
+# computed
+ac_fn_c_compute_int ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ if test "$cross_compiling" = yes; then
+ # Depending upon the size, compute the lo and hi bounds.
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) >= 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_lo=0 ac_mid=0
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_hi=$ac_mid; break
+else
+ as_fn_arith $ac_mid + 1 && ac_lo=$as_val
+ if test $ac_lo -le $ac_mid; then
+ ac_lo= ac_hi=
+ break
+ fi
+ as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) < 0)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_hi=-1 ac_mid=-1
+ while :; do
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) >= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_lo=$ac_mid; break
+else
+ as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
+ if test $ac_mid -le $ac_hi; then
+ ac_lo= ac_hi=
+ break
+ fi
+ as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ done
+else
+ ac_lo= ac_hi=
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+# Binary search between lo and hi bounds.
+while test "x$ac_lo" != "x$ac_hi"; do
+ as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+static int test_array [1 - 2 * !(($2) <= $ac_mid)];
+test_array [0] = 0
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_hi=$ac_mid
+else
+ as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+done
+case $ac_lo in #((
+?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
+'') ac_retval=1 ;;
+esac
+ else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+static long int longval () { return $2; }
+static unsigned long int ulongval () { return $2; }
+#include <stdio.h>
+#include <stdlib.h>
+int
+main ()
+{
+
+ FILE *f = fopen ("conftest.val", "w");
+ if (! f)
+ return 1;
+ if (($2) < 0)
+ {
+ long int i = longval ();
+ if (i != ($2))
+ return 1;
+ fprintf (f, "%ld", i);
+ }
+ else
+ {
+ unsigned long int i = ulongval ();
+ if (i != ($2))
+ return 1;
+ fprintf (f, "%lu", i);
+ }
+ /* Do not output a trailing newline, as this causes \r\n confusion
+ on some platforms. */
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ echo >>conftest.val; read $3 <conftest.val; ac_retval=0
+else
+ ac_retval=1
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+rm -f conftest.val
+
+ fi
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+ as_fn_set_status $ac_retval
+
+} # ac_fn_c_compute_int
+
+# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
+# -------------------------------------------
+# Tests whether TYPE exists after having included INCLUDES, setting cache
+# variable VAR accordingly.
+ac_fn_c_check_type ()
+{
+ as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
+$as_echo_n "checking for $2... " >&6; }
+if eval \${$3+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ eval "$3=no"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+if (sizeof ($2))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+$4
+int
+main ()
+{
+if (sizeof (($2)))
+ return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ eval "$3=yes"
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+eval ac_res=\$$3
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
+$as_echo "$ac_res" >&6; }
+ eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+
+} # ac_fn_c_check_type
+cat >config.log <<_ACEOF
+This file contains any messages produced by compilers while
+running configure, to aid debugging if configure makes a mistake.
+
+It was created by libsndfile $as_me 1.0.25, which was
+generated by GNU Autoconf 2.68. Invocation command line was
+
+ $ $0 $@
+
+_ACEOF
+exec 5>>config.log
+{
+cat <<_ASUNAME
+## --------- ##
+## Platform. ##
+## --------- ##
+
+hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
+uname -m = `(uname -m) 2>/dev/null || echo unknown`
+uname -r = `(uname -r) 2>/dev/null || echo unknown`
+uname -s = `(uname -s) 2>/dev/null || echo unknown`
+uname -v = `(uname -v) 2>/dev/null || echo unknown`
+
+/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
+/bin/uname -X = `(/bin/uname -X) 2>/dev/null || echo unknown`
+
+/bin/arch = `(/bin/arch) 2>/dev/null || echo unknown`
+/usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null || echo unknown`
+/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
+/usr/bin/hostinfo = `(/usr/bin/hostinfo) 2>/dev/null || echo unknown`
+/bin/machine = `(/bin/machine) 2>/dev/null || echo unknown`
+/usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown`
+/bin/universe = `(/bin/universe) 2>/dev/null || echo unknown`
+
+_ASUNAME
+
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ $as_echo "PATH: $as_dir"
+ done
+IFS=$as_save_IFS
+
+} >&5
+
+cat >&5 <<_ACEOF
+
+
+## ----------- ##
+## Core tests. ##
+## ----------- ##
+
+_ACEOF
+
+
+# Keep a trace of the command line.
+# Strip out --no-create and --no-recursion so they do not pile up.
+# Strip out --silent because we don't want to record it for future runs.
+# Also quote any args containing shell meta-characters.
+# Make two passes to allow for proper duplicate-argument suppression.
+ac_configure_args=
+ac_configure_args0=
+ac_configure_args1=
+ac_must_keep_next=false
+for ac_pass in 1 2
+do
+ for ac_arg
+ do
+ case $ac_arg in
+ -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil)
+ continue ;;
+ *\'*)
+ ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ case $ac_pass in
+ 1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
+ 2)
+ as_fn_append ac_configure_args1 " '$ac_arg'"
+ if test $ac_must_keep_next = true; then
+ ac_must_keep_next=false # Got value, back to normal.
+ else
+ case $ac_arg in
+ *=* | --config-cache | -C | -disable-* | --disable-* \
+ | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
+ | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
+ | -with-* | --with-* | -without-* | --without-* | --x)
+ case "$ac_configure_args0 " in
+ "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
+ esac
+ ;;
+ -* ) ac_must_keep_next=true ;;
+ esac
+ fi
+ as_fn_append ac_configure_args " '$ac_arg'"
+ ;;
+ esac
+ done
+done
+{ ac_configure_args0=; unset ac_configure_args0;}
+{ ac_configure_args1=; unset ac_configure_args1;}
+
+# When interrupted or exit'd, cleanup temporary files, and complete
+# config.log. We remove comments because anyway the quotes in there
+# would cause problems or look ugly.
+# WARNING: Use '\'' to represent an apostrophe within the trap.
+# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
+trap 'exit_status=$?
+ # Save into config.log some information that might help in debugging.
+ {
+ echo
+
+ $as_echo "## ---------------- ##
+## Cache variables. ##
+## ---------------- ##"
+ echo
+ # The following way of writing the cache mishandles newlines in values,
+(
+ for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+ (set) 2>&1 |
+ case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ sed -n \
+ "s/'\''/'\''\\\\'\'''\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
+ ;; #(
+ *)
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+)
+ echo
+
+ $as_echo "## ----------------- ##
+## Output variables. ##
+## ----------------- ##"
+ echo
+ for ac_var in $ac_subst_vars
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+
+ if test -n "$ac_subst_files"; then
+ $as_echo "## ------------------- ##
+## File substitutions. ##
+## ------------------- ##"
+ echo
+ for ac_var in $ac_subst_files
+ do
+ eval ac_val=\$$ac_var
+ case $ac_val in
+ *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
+ esac
+ $as_echo "$ac_var='\''$ac_val'\''"
+ done | sort
+ echo
+ fi
+
+ if test -s confdefs.h; then
+ $as_echo "## ----------- ##
+## confdefs.h. ##
+## ----------- ##"
+ echo
+ cat confdefs.h
+ echo
+ fi
+ test "$ac_signal" != 0 &&
+ $as_echo "$as_me: caught signal $ac_signal"
+ $as_echo "$as_me: exit $exit_status"
+ } >&5
+ rm -f core *.core core.conftest.* &&
+ rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
+ exit $exit_status
+' 0
+for ac_signal in 1 2 13 15; do
+ trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
+done
+ac_signal=0
+
+# confdefs.h avoids OS command line length limits that DEFS can exceed.
+rm -f -r conftest* confdefs.h
+
+$as_echo "/* confdefs.h */" > confdefs.h
+
+# Predefined preprocessor variables.
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_NAME "$PACKAGE_NAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_VERSION "$PACKAGE_VERSION"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_STRING "$PACKAGE_STRING"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
+_ACEOF
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE_URL "$PACKAGE_URL"
+_ACEOF
+
+
+# Let the site file select an alternate cache file if it wants to.
+# Prefer an explicitly selected file to automatically selected ones.
+ac_site_file1=NONE
+ac_site_file2=NONE
+if test -n "$CONFIG_SITE"; then
+ # We do not want a PATH search for config.site.
+ case $CONFIG_SITE in #((
+ -*) ac_site_file1=./$CONFIG_SITE;;
+ */*) ac_site_file1=$CONFIG_SITE;;
+ *) ac_site_file1=./$CONFIG_SITE;;
+ esac
+elif test "x$prefix" != xNONE; then
+ ac_site_file1=$prefix/share/config.site
+ ac_site_file2=$prefix/etc/config.site
+else
+ ac_site_file1=$ac_default_prefix/share/config.site
+ ac_site_file2=$ac_default_prefix/etc/config.site
+fi
+for ac_site_file in "$ac_site_file1" "$ac_site_file2"
+do
+ test "x$ac_site_file" = xNONE && continue
+ if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
+$as_echo "$as_me: loading site script $ac_site_file" >&6;}
+ sed 's/^/| /' "$ac_site_file" >&5
+ . "$ac_site_file" \
+ || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "failed to load site script $ac_site_file
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+done
+
+if test -r "$cache_file"; then
+ # Some versions of bash will fail to source /dev/null (special files
+ # actually), so we avoid doing that. DJGPP emulates it as a regular file.
+ if test /dev/null != "$cache_file" && test -f "$cache_file"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
+$as_echo "$as_me: loading cache $cache_file" >&6;}
+ case $cache_file in
+ [\\/]* | ?:[\\/]* ) . "$cache_file";;
+ *) . "./$cache_file";;
+ esac
+ fi
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
+$as_echo "$as_me: creating cache $cache_file" >&6;}
+ >$cache_file
+fi
+
+# Check that the precious variables saved in the cache have kept the same
+# value.
+ac_cache_corrupted=false
+for ac_var in $ac_precious_vars; do
+ eval ac_old_set=\$ac_cv_env_${ac_var}_set
+ eval ac_new_set=\$ac_env_${ac_var}_set
+ eval ac_old_val=\$ac_cv_env_${ac_var}_value
+ eval ac_new_val=\$ac_env_${ac_var}_value
+ case $ac_old_set,$ac_new_set in
+ set,)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,set)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
+$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
+ ac_cache_corrupted=: ;;
+ ,);;
+ *)
+ if test "x$ac_old_val" != "x$ac_new_val"; then
+ # differences in whitespace do not lead to failure.
+ ac_old_val_w=`echo x $ac_old_val`
+ ac_new_val_w=`echo x $ac_new_val`
+ if test "$ac_old_val_w" != "$ac_new_val_w"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
+$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
+ ac_cache_corrupted=:
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+ eval $ac_var=\$ac_old_val
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: former value: \`$ac_old_val'" >&5
+$as_echo "$as_me: former value: \`$ac_old_val'" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: current value: \`$ac_new_val'" >&5
+$as_echo "$as_me: current value: \`$ac_new_val'" >&2;}
+ fi;;
+ esac
+ # Pass precious variables to config.status.
+ if test "$ac_new_set" = set; then
+ case $ac_new_val in
+ *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
+ *) ac_arg=$ac_var=$ac_new_val ;;
+ esac
+ case " $ac_configure_args " in
+ *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy.
+ *) as_fn_append ac_configure_args " '$ac_arg'" ;;
+ esac
+ fi
+done
+if $ac_cache_corrupted; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
+$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
+ as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
+fi
+## -------------------- ##
+## Main body of script. ##
+## -------------------- ##
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+# Put config stuff in Cfg.
+ac_aux_dir=
+for ac_dir in Cfg "$srcdir"/Cfg; do
+ if test -f "$ac_dir/install-sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install-sh -c"
+ break
+ elif test -f "$ac_dir/install.sh"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/install.sh -c"
+ break
+ elif test -f "$ac_dir/shtool"; then
+ ac_aux_dir=$ac_dir
+ ac_install_sh="$ac_aux_dir/shtool install -c"
+ break
+ fi
+done
+if test -z "$ac_aux_dir"; then
+ as_fn_error $? "cannot find install-sh, install.sh, or shtool in Cfg \"$srcdir\"/Cfg" "$LINENO" 5
+fi
+
+# These three variables are undocumented and unsupported,
+# and are intended to be withdrawn in a future Autoconf release.
+# They can cause serious problems if a builder's source tree is in a directory
+# whose full name contains unusual characters.
+ac_config_guess="$SHELL $ac_aux_dir/config.guess" # Please don't use this var.
+ac_config_sub="$SHELL $ac_aux_dir/config.sub" # Please don't use this var.
+ac_configure="$SHELL $ac_aux_dir/configure" # Please don't use this var.
+
+
+
+
+# Make sure we can run config.sub.
+$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
+ as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
+$as_echo_n "checking build system type... " >&6; }
+if ${ac_cv_build+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_build_alias=$build_alias
+test "x$ac_build_alias" = x &&
+ ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
+test "x$ac_build_alias" = x &&
+ as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
+ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
+$as_echo "$ac_cv_build" >&6; }
+case $ac_cv_build in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+esac
+build=$ac_cv_build
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_build
+shift
+build_cpu=$1
+build_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+build_os=$*
+IFS=$ac_save_IFS
+case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
+$as_echo_n "checking host system type... " >&6; }
+if ${ac_cv_host+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$host_alias" = x; then
+ ac_cv_host=$ac_cv_build
+else
+ ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
+$as_echo "$ac_cv_host" >&6; }
+case $ac_cv_host in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+esac
+host=$ac_cv_host
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_host
+shift
+host_cpu=$1
+host_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+host_os=$*
+IFS=$ac_save_IFS
+case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
+$as_echo_n "checking target system type... " >&6; }
+if ${ac_cv_target+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$target_alias" = x; then
+ ac_cv_target=$ac_cv_host
+else
+ ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
+ as_fn_error $? "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
+$as_echo "$ac_cv_target" >&6; }
+case $ac_cv_target in
+*-*-*) ;;
+*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
+esac
+target=$ac_cv_target
+ac_save_IFS=$IFS; IFS='-'
+set x $ac_cv_target
+shift
+target_cpu=$1
+target_vendor=$2
+shift; shift
+# Remember, the first character of IFS is used to create $*,
+# except with old shells:
+target_os=$*
+IFS=$ac_save_IFS
+case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
+
+
+# The aliases save the names the user supplied, while $host etc.
+# will get canonicalized.
+test -n "$target_alias" &&
+ test "$program_prefix$program_suffix$program_transform_name" = \
+ NONENONEs,x,x, &&
+ program_prefix=${target_alias}-
+
+
+ac_config_headers="$ac_config_headers src/config.h"
+
+
+am__api_version='1.11'
+
+# Find a good install program. We prefer a C program (faster),
+# so one script is as good as another. But avoid the broken or
+# incompatible versions:
+# SysV /etc/install, /usr/sbin/install
+# SunOS /usr/etc/install
+# IRIX /sbin/install
+# AIX /bin/install
+# AmigaOS /C/install, which installs bootblocks on floppy discs
+# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
+# AFS /usr/afsws/bin/install, which mishandles nonexistent args
+# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
+# OS/2's system install, which has a completely different semantic
+# ./install, which can be erroneously created by make from ./install.sh.
+# Reject install programs that cannot install multiple files.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
+$as_echo_n "checking for a BSD-compatible install... " >&6; }
+if test -z "$INSTALL"; then
+if ${ac_cv_path_install+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ # Account for people who put trailing slashes in PATH elements.
+case $as_dir/ in #((
+ ./ | .// | /[cC]/* | \
+ /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
+ ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
+ /usr/ucb/* ) ;;
+ *)
+ # OSF1 and SCO ODT 3.0 have their own names for install.
+ # Don't use installbsd from OSF since it installs stuff as root
+ # by default.
+ for ac_prog in ginstall scoinst install; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+ if test $ac_prog = install &&
+ grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # AIX install. It has an incompatible calling convention.
+ :
+ elif test $ac_prog = install &&
+ grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
+ # program-specific install script used by HP pwplus--don't use.
+ :
+ else
+ rm -rf conftest.one conftest.two conftest.dir
+ echo one > conftest.one
+ echo two > conftest.two
+ mkdir conftest.dir
+ if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
+ test -s conftest.one && test -s conftest.two &&
+ test -s conftest.dir/conftest.one &&
+ test -s conftest.dir/conftest.two
+ then
+ ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
+ break 3
+ fi
+ fi
+ fi
+ done
+ done
+ ;;
+esac
+
+ done
+IFS=$as_save_IFS
+
+rm -rf conftest.one conftest.two conftest.dir
+
+fi
+ if test "${ac_cv_path_install+set}" = set; then
+ INSTALL=$ac_cv_path_install
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for INSTALL within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ INSTALL=$ac_install_sh
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
+$as_echo "$INSTALL" >&6; }
+
+# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
+# It thinks the first close brace ends the variable substitution.
+test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
+
+test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
+
+test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
+$as_echo_n "checking whether build environment is sane... " >&6; }
+# Just in case
+sleep 1
+echo timestamp > conftest.file
+# Reject unsafe characters in $srcdir or the absolute working directory
+# name. Accept space and tab only in the latter.
+am_lf='
+'
+case `pwd` in
+ *[\\\"\#\$\&\'\`$am_lf]*)
+ as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
+esac
+case $srcdir in
+ *[\\\"\#\$\&\'\`$am_lf\ \ ]*)
+ as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;;
+esac
+
+# Do `set' in a subshell so we don't clobber the current shell's
+# arguments. Must try -L first in case configure is actually a
+# symlink; some systems play weird games with the mod time of symlinks
+# (eg FreeBSD returns the mod time of the symlink's containing
+# directory).
+if (
+ set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
+ if test "$*" = "X"; then
+ # -L didn't work.
+ set X `ls -t "$srcdir/configure" conftest.file`
+ fi
+ rm -f conftest.file
+ if test "$*" != "X $srcdir/configure conftest.file" \
+ && test "$*" != "X conftest.file $srcdir/configure"; then
+
+ # If neither matched, then we have a broken ls. This can happen
+ # if, for instance, CONFIG_SHELL is bash and it inherits a
+ # broken ls alias from the environment. This has actually
+ # happened. Such a system could not be considered "sane".
+ as_fn_error $? "ls -t appears to fail. Make sure there is not a broken
+alias in your environment" "$LINENO" 5
+ fi
+
+ test "$2" = conftest.file
+ )
+then
+ # Ok.
+ :
+else
+ as_fn_error $? "newly created file is older than distributed files!
+Check your system clock" "$LINENO" 5
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+test "$program_prefix" != NONE &&
+ program_transform_name="s&^&$program_prefix&;$program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+ program_transform_name="s&\$&$program_suffix&;$program_transform_name"
+# Double any \ or $.
+# By default was `s,x,x', remove it if useless.
+ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
+program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
+
+# expand $ac_aux_dir to an absolute path
+am_aux_dir=`cd $ac_aux_dir && pwd`
+
+if test x"${MISSING+set}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
+ *)
+ MISSING="\${SHELL} $am_aux_dir/missing" ;;
+ esac
+fi
+# Use eval to expand $SHELL
+if eval "$MISSING --run true"; then
+ am_missing_run="$MISSING --run "
+else
+ am_missing_run=
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5
+$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;}
+fi
+
+if test x"${install_sh}" != xset; then
+ case $am_aux_dir in
+ *\ * | *\ *)
+ install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
+ *)
+ install_sh="\${SHELL} $am_aux_dir/install-sh"
+ esac
+fi
+
+# Installed binaries are usually stripped using `strip' when the user
+# run `make install-strip'. However `strip' might not be the right
+# tool to use in cross-compilation environments, therefore Automake
+# will honor the `STRIP' environment variable to overrule this program.
+if test "$cross_compiling" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+fi
+INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
+$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
+if test -z "$MKDIR_P"; then
+ if ${ac_cv_path_mkdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in mkdir gmkdir; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
+ case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
+ 'mkdir (GNU coreutils) '* | \
+ 'mkdir (coreutils) '* | \
+ 'mkdir (fileutils) '4.1*)
+ ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
+ break 3;;
+ esac
+ done
+ done
+ done
+IFS=$as_save_IFS
+
+fi
+
+ test -d ./--version && rmdir ./--version
+ if test "${ac_cv_path_mkdir+set}" = set; then
+ MKDIR_P="$ac_cv_path_mkdir -p"
+ else
+ # As a last resort, use the slow shell script. Don't cache a
+ # value for MKDIR_P within a source directory, because that will
+ # break other packages using the cache if that directory is
+ # removed, or if the value is a relative name.
+ MKDIR_P="$ac_install_sh -d"
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
+$as_echo "$MKDIR_P" >&6; }
+
+mkdir_p="$MKDIR_P"
+case $mkdir_p in
+ [\\/$]* | ?:[\\/]*) ;;
+ */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;;
+esac
+
+for ac_prog in gawk mawk nawk awk
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AWK+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AWK"; then
+ ac_cv_prog_AWK="$AWK" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_AWK="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AWK=$ac_cv_prog_AWK
+if test -n "$AWK"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
+$as_echo "$AWK" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AWK" && break
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
+$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
+set x ${MAKE-make}
+ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
+if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat >conftest.make <<\_ACEOF
+SHELL = /bin/sh
+all:
+ @echo '@@@%%%=$(MAKE)=@@@%%%'
+_ACEOF
+# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
+case `${MAKE-make} -f conftest.make 2>/dev/null` in
+ *@@@%%%=?*=@@@%%%*)
+ eval ac_cv_prog_make_${ac_make}_set=yes;;
+ *)
+ eval ac_cv_prog_make_${ac_make}_set=no;;
+esac
+rm -f conftest.make
+fi
+if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ SET_MAKE=
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ SET_MAKE="MAKE=${MAKE-make}"
+fi
+
+rm -rf .tst 2>/dev/null
+mkdir .tst 2>/dev/null
+if test -d .tst; then
+ am__leading_dot=.
+else
+ am__leading_dot=_
+fi
+rmdir .tst 2>/dev/null
+
+if test "`cd $srcdir && pwd`" != "`pwd`"; then
+ # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
+ # is not polluted with repeated "-I."
+ am__isrc=' -I$(srcdir)'
+ # test to see if srcdir already configured
+ if test -f $srcdir/config.status; then
+ as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
+ fi
+fi
+
+# test whether we have cygpath
+if test -z "$CYGPATH_W"; then
+ if (cygpath --version) >/dev/null 2>/dev/null; then
+ CYGPATH_W='cygpath -w'
+ else
+ CYGPATH_W=echo
+ fi
+fi
+
+
+# Define the identity of the package.
+ PACKAGE=$PACKAGE_NAME
+ VERSION=$PACKAGE_VERSION
+
+
+cat >>confdefs.h <<_ACEOF
+#define PACKAGE "$PACKAGE"
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define VERSION "$VERSION"
+_ACEOF
+
+# Some tools Automake needs.
+
+ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
+
+
+AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
+
+
+AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
+
+
+AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
+
+
+MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
+
+# We need awk for the "check" target. The system "awk" is bad on
+# some platforms.
+# Always define AMTAR for backward compatibility.
+
+AMTAR=${AMTAR-"${am_missing_run}tar"}
+
+am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -'
+
+
+
+
+
+# Check whether --enable-silent-rules was given.
+if test "${enable_silent_rules+set}" = set; then :
+ enableval=$enable_silent_rules;
+fi
+
+case $enable_silent_rules in
+yes) AM_DEFAULT_VERBOSITY=0;;
+no) AM_DEFAULT_VERBOSITY=1;;
+*) AM_DEFAULT_VERBOSITY=0;;
+esac
+AM_BACKSLASH='\'
+
+
+ACLOCAL_AMFLAGS="-I M4"
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_CC"; then
+ ac_ct_CC=$CC
+ # Extract the first word of "gcc", so it can be a program name with args.
+set dummy gcc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="gcc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+else
+ CC="$ac_cv_prog_CC"
+fi
+
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
+set dummy ${ac_tool_prefix}cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="${ac_tool_prefix}cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ fi
+fi
+if test -z "$CC"; then
+ # Extract the first word of "cc", so it can be a program name with args.
+set dummy cc; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+ ac_prog_rejected=no
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
+ ac_prog_rejected=yes
+ continue
+ fi
+ ac_cv_prog_CC="cc"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+if test $ac_prog_rejected = yes; then
+ # We found a bogon in the path, so make sure we never use it.
+ set dummy $ac_cv_prog_CC
+ shift
+ if test $# != 0; then
+ # We chose a different compiler from the bogus one.
+ # However, it has the same basename, so the bogon will be chosen
+ # first if we set CC to just the basename; use the full file name.
+ shift
+ ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
+ fi
+fi
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$CC"; then
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in cl.exe
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CC"; then
+ ac_cv_prog_CC="$CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CC=$ac_cv_prog_CC
+if test -n "$CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
+$as_echo "$CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CC" && break
+ done
+fi
+if test -z "$CC"; then
+ ac_ct_CC=$CC
+ for ac_prog in cl.exe
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CC"; then
+ ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CC="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CC=$ac_cv_prog_ac_ct_CC
+if test -n "$ac_ct_CC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
+$as_echo "$ac_ct_CC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CC" && break
+done
+
+ if test "x$ac_ct_CC" = x; then
+ CC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CC=$ac_ct_CC
+ fi
+fi
+
+fi
+
+
+test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "no acceptable C compiler found in \$PATH
+See \`config.log' for more details" "$LINENO" 5; }
+
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
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+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
+# Try to create an executable without -o first, disregard a.out.
+# It will help us diagnose broken compilers, and finding out an intuition
+# of exeext.
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+$as_echo_n "checking whether the C compiler works... " >&6; }
+ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
+
+# The possible output files:
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+
+ac_rmfiles=
+for ac_file in $ac_files
+do
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ * ) ac_rmfiles="$ac_rmfiles $ac_file";;
+ esac
+done
+rm -f $ac_rmfiles
+
+if { { ac_try="$ac_link_default"
+case "(($ac_try" in
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+ *) ac_try_echo=$ac_try;;
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+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link_default") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
+# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
+# in a Makefile. We should not override ac_cv_exeext if it was cached,
+# so that the user can short-circuit this test for compilers unknown to
+# Autoconf.
+for ac_file in $ac_files ''
+do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
+ ;;
+ [ab].out )
+ # We found the default executable, but exeext='' is most
+ # certainly right.
+ break;;
+ *.* )
+ if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
+ then :; else
+ ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ fi
+ # We set ac_cv_exeext here because the later test for it is not
+ # safe: cross compilers may not add the suffix if given an `-o'
+ # argument, so we may need to know it at that point already.
+ # Even if this section looks crufty: it has the advantage of
+ # actually working.
+ break;;
+ * )
+ break;;
+ esac
+done
+test "$ac_cv_exeext" = no && ac_cv_exeext=
+
+else
+ ac_file=''
+fi
+if test -z "$ac_file"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
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+$as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
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+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "C compiler cannot create executables
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+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
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+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
+$as_echo "$ac_file" >&6; }
+ac_exeext=$ac_cv_exeext
+
+rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
+$as_echo_n "checking for suffix of executables... " >&6; }
+if { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ # If both `conftest.exe' and `conftest' are `present' (well, observable)
+# catch `conftest.exe'. For instance with Cygwin, `ls conftest' will
+# work properly (i.e., refer to `conftest.exe'), while it won't with
+# `rm'.
+for ac_file in conftest.exe conftest conftest.*; do
+ test -f "$ac_file" || continue
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
+ *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
+ break;;
+ * ) break;;
+ esac
+done
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of executables: cannot compile and link
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest conftest$ac_cv_exeext
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
+$as_echo "$ac_cv_exeext" >&6; }
+
+rm -f conftest.$ac_ext
+EXEEXT=$ac_cv_exeext
+ac_exeext=$EXEEXT
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdio.h>
+int
+main ()
+{
+FILE *f = fopen ("conftest.out", "w");
+ return ferror (f) || fclose (f) != 0;
+
+ ;
+ return 0;
+}
+_ACEOF
+ac_clean_files="$ac_clean_files conftest.out"
+# Check that the compiler produces executables we can run. If not, either
+# the compiler is broken, or we cross compile.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
+$as_echo_n "checking whether we are cross compiling... " >&6; }
+if test "$cross_compiling" != yes; then
+ { { ac_try="$ac_link"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_link") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if { ac_try='./conftest$ac_cv_exeext'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ cross_compiling=no
+ else
+ if test "$cross_compiling" = maybe; then
+ cross_compiling=yes
+ else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run C compiled programs.
+If you meant to cross compile, use \`--host'.
+See \`config.log' for more details" "$LINENO" 5; }
+ fi
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
+$as_echo "$cross_compiling" >&6; }
+
+rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
+ac_clean_files=$ac_clean_files_save
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
+$as_echo_n "checking for suffix of object files... " >&6; }
+if ${ac_cv_objext+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+rm -f conftest.o conftest.obj
+if { { ac_try="$ac_compile"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compile") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then :
+ for ac_file in conftest.o conftest.obj conftest.*; do
+ test -f "$ac_file" || continue;
+ case $ac_file in
+ *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
+ *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
+ break;;
+ esac
+done
+else
+ $as_echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot compute suffix of object files: cannot compile
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+rm -f conftest.$ac_cv_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
+$as_echo "$ac_cv_objext" >&6; }
+OBJEXT=$ac_cv_objext
+ac_objext=$OBJEXT
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
+$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
+if ${ac_cv_c_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_c_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
+$as_echo "$ac_cv_c_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GCC=yes
+else
+ GCC=
+fi
+ac_test_CFLAGS=${CFLAGS+set}
+ac_save_CFLAGS=$CFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
+$as_echo_n "checking whether $CC accepts -g... " >&6; }
+if ${ac_cv_prog_cc_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_c_werror_flag=$ac_c_werror_flag
+ ac_c_werror_flag=yes
+ ac_cv_prog_cc_g=no
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+else
+ CFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+
+else
+ ac_c_werror_flag=$ac_save_c_werror_flag
+ CFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_c_werror_flag=$ac_save_c_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
+$as_echo "$ac_cv_prog_cc_g" >&6; }
+if test "$ac_test_CFLAGS" = set; then
+ CFLAGS=$ac_save_CFLAGS
+elif test $ac_cv_prog_cc_g = yes; then
+ if test "$GCC" = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-g"
+ fi
+else
+ if test "$GCC" = yes; then
+ CFLAGS="-O2"
+ else
+ CFLAGS=
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
+$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
+if ${ac_cv_prog_cc_c89+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_prog_cc_c89=no
+ac_save_CC=$CC
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdarg.h>
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */
+struct buf { int x; };
+FILE * (*rcsopen) (struct buf *, struct stat *, int);
+static char *e (p, i)
+ char **p;
+ int i;
+{
+ return p[i];
+}
+static char *f (char * (*g) (char **, int), char **p, ...)
+{
+ char *s;
+ va_list v;
+ va_start (v,p);
+ s = g (p, va_arg (v,int));
+ va_end (v);
+ return s;
+}
+
+/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has
+ function prototypes and stuff, but not '\xHH' hex character constants.
+ These don't provoke an error unfortunately, instead are silently treated
+ as 'x'. The following induces an error, until -std is added to get
+ proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an
+ array size at least. It's necessary to write '\x00'==0 to get something
+ that's true only with -std. */
+int osf4_cc_array ['\x00' == 0 ? 1 : -1];
+
+/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
+ inside strings and character constants. */
+#define FOO(x) 'x'
+int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
+
+int test (int i, double x);
+struct s1 {int (*f) (int a);};
+struct s2 {int (*f) (double a);};
+int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
+int argc;
+char **argv;
+int
+main ()
+{
+return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1];
+ ;
+ return 0;
+}
+_ACEOF
+for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
+ -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
+do
+ CC="$ac_save_CC $ac_arg"
+ if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_prog_cc_c89=$ac_arg
+fi
+rm -f core conftest.err conftest.$ac_objext
+ test "x$ac_cv_prog_cc_c89" != "xno" && break
+done
+rm -f conftest.$ac_ext
+CC=$ac_save_CC
+
+fi
+# AC_CACHE_VAL
+case "x$ac_cv_prog_cc_c89" in
+ x)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
+$as_echo "none needed" >&6; } ;;
+ xno)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
+$as_echo "unsupported" >&6; } ;;
+ *)
+ CC="$CC $ac_cv_prog_cc_c89"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
+$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
+esac
+if test "x$ac_cv_prog_cc_c89" != xno; then :
+
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+DEPDIR="${am__leading_dot}deps"
+
+ac_config_commands="$ac_config_commands depfiles"
+
+
+am_make=${MAKE-make}
+cat > confinc << 'END'
+am__doit:
+ @echo this is the am__doit target
+.PHONY: am__doit
+END
+# If we don't find an include directive, just comment out the code.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
+$as_echo_n "checking for style of include used by $am_make... " >&6; }
+am__include="#"
+am__quote=
+_am_result=none
+# First try GNU make style include.
+echo "include confinc" > confmf
+# Ignore all kinds of additional output from `make'.
+case `$am_make -s -f confmf 2> /dev/null` in #(
+*the\ am__doit\ target*)
+ am__include=include
+ am__quote=
+ _am_result=GNU
+ ;;
+esac
+# Now try BSD make style include.
+if test "$am__include" = "#"; then
+ echo '.include "confinc"' > confmf
+ case `$am_make -s -f confmf 2> /dev/null` in #(
+ *the\ am__doit\ target*)
+ am__include=.include
+ am__quote="\""
+ _am_result=BSD
+ ;;
+ esac
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
+$as_echo "$_am_result" >&6; }
+rm -f confinc confmf
+
+# Check whether --enable-dependency-tracking was given.
+if test "${enable_dependency_tracking+set}" = set; then :
+ enableval=$enable_dependency_tracking;
+fi
+
+if test "x$enable_dependency_tracking" != xno; then
+ am_depcomp="$ac_aux_dir/depcomp"
+ AMDEPBACKSLASH='\'
+fi
+ if test "x$enable_dependency_tracking" != xno; then
+ AMDEP_TRUE=
+ AMDEP_FALSE='#'
+else
+ AMDEP_TRUE='#'
+ AMDEP_FALSE=
+fi
+
+
+
+depcc="$CC" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CC_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named `D' -- because `-MD' means `put the output
+ # in D'.
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CC_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle `-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # after this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvisualcpp | msvcmsys)
+ # This compiler won't grok `-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CC_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CC_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
+CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
+ am__fastdepCC_TRUE=
+ am__fastdepCC_FALSE='#'
+else
+ am__fastdepCC_TRUE='#'
+ am__fastdepCC_FALSE=
+fi
+
+
+if test "x$CC" != xcc; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
+$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
+$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
+fi
+set dummy $CC; ac_cc=`$as_echo "$2" |
+ sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
+if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+# Make sure it works both with $CC and with simple cc.
+# We do the test twice because some compilers refuse to overwrite an
+# existing .o file with -o, though they will create one.
+ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
+rm -f conftest2.*
+if { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } &&
+ test -f conftest2.$ac_objext && { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; };
+then
+ eval ac_cv_prog_cc_${ac_cc}_c_o=yes
+ if test "x$CC" != xcc; then
+ # Test first that cc exists at all.
+ if { ac_try='cc -c conftest.$ac_ext >&5'
+ { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; }; then
+ ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
+ rm -f conftest2.*
+ if { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } &&
+ test -f conftest2.$ac_objext && { { case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_try") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; };
+ then
+ # cc works too.
+ :
+ else
+ # cc exists but doesn't like -o.
+ eval ac_cv_prog_cc_${ac_cc}_c_o=no
+ fi
+ fi
+ fi
+else
+ eval ac_cv_prog_cc_${ac_cc}_c_o=no
+fi
+rm -f core conftest*
+
+fi
+if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+
+$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
+
+fi
+
+# FIXME: we rely on the cache variable name because
+# there is no other way.
+set dummy $CC
+am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
+eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
+if test "$am_t" != yes; then
+ # Losing compiler, so override with the script.
+ # FIXME: It is wrong to rewrite CC.
+ # But if we don't then we get into trouble of one sort or another.
+ # A longer-term fix would be to have automake use am__CC in this case,
+ # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
+ CC="$am_aux_dir/compile $CC"
+fi
+
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+if test -z "$CXX"; then
+ if test -n "$CCC"; then
+ CXX=$CCC
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$CXX"; then
+ ac_cv_prog_CXX="$CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+CXX=$ac_cv_prog_CXX
+if test -n "$CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
+$as_echo "$CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$CXX" && break
+ done
+fi
+if test -z "$CXX"; then
+ ac_ct_CXX=$CXX
+ for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_CXX"; then
+ ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_CXX="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
+if test -n "$ac_ct_CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
+$as_echo "$ac_ct_CXX" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_CXX" && break
+done
+
+ if test "x$ac_ct_CXX" = x; then
+ CXX="g++"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ CXX=$ac_ct_CXX
+ fi
+fi
+
+ fi
+fi
+# Provide some information about the compiler.
+$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
+set X $ac_compile
+ac_compiler=$2
+for ac_option in --version -v -V -qversion; do
+ { { ac_try="$ac_compiler $ac_option >&5"
+case "(($ac_try" in
+ *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+ *) ac_try_echo=$ac_try;;
+esac
+eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
+$as_echo "$ac_try_echo"; } >&5
+ (eval "$ac_compiler $ac_option >&5") 2>conftest.err
+ ac_status=$?
+ if test -s conftest.err; then
+ sed '10a\
+... rest of stderr output deleted ...
+ 10q' conftest.err >conftest.er1
+ cat conftest.er1 >&5
+ fi
+ rm -f conftest.er1 conftest.err
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+done
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
+$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
+if ${ac_cv_cxx_compiler_gnu+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+#ifndef __GNUC__
+ choke me
+#endif
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_compiler_gnu=yes
+else
+ ac_compiler_gnu=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
+$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
+if test $ac_compiler_gnu = yes; then
+ GXX=yes
+else
+ GXX=
+fi
+ac_test_CXXFLAGS=${CXXFLAGS+set}
+ac_save_CXXFLAGS=$CXXFLAGS
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
+$as_echo_n "checking whether $CXX accepts -g... " >&6; }
+if ${ac_cv_prog_cxx_g+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_save_cxx_werror_flag=$ac_cxx_werror_flag
+ ac_cxx_werror_flag=yes
+ ac_cv_prog_cxx_g=no
+ CXXFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_prog_cxx_g=yes
+else
+ CXXFLAGS=""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+
+else
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+ CXXFLAGS="-g"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_compile "$LINENO"; then :
+ ac_cv_prog_cxx_g=yes
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+ ac_cxx_werror_flag=$ac_save_cxx_werror_flag
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
+$as_echo "$ac_cv_prog_cxx_g" >&6; }
+if test "$ac_test_CXXFLAGS" = set; then
+ CXXFLAGS=$ac_save_CXXFLAGS
+elif test $ac_cv_prog_cxx_g = yes; then
+ if test "$GXX" = yes; then
+ CXXFLAGS="-g -O2"
+ else
+ CXXFLAGS="-g"
+ fi
+else
+ if test "$GXX" = yes; then
+ CXXFLAGS="-O2"
+ else
+ CXXFLAGS=
+ fi
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+depcc="$CXX" am_compiler_list=
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
+$as_echo_n "checking dependency style of $depcc... " >&6; }
+if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
+ # We make a subdir and do the tests there. Otherwise we can end up
+ # making bogus files that we don't know about and never remove. For
+ # instance it was reported that on HP-UX the gcc test will end up
+ # making a dummy file named `D' -- because `-MD' means `put the output
+ # in D'.
+ mkdir conftest.dir
+ # Copy depcomp to subdir because otherwise we won't find it if we're
+ # using a relative directory.
+ cp "$am_depcomp" conftest.dir
+ cd conftest.dir
+ # We will build objects and dependencies in a subdirectory because
+ # it helps to detect inapplicable dependency modes. For instance
+ # both Tru64's cc and ICC support -MD to output dependencies as a
+ # side effect of compilation, but ICC will put the dependencies in
+ # the current directory while Tru64 will put them in the object
+ # directory.
+ mkdir sub
+
+ am_cv_CXX_dependencies_compiler_type=none
+ if test "$am_compiler_list" = ""; then
+ am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
+ fi
+ am__universal=false
+ case " $depcc " in #(
+ *\ -arch\ *\ -arch\ *) am__universal=true ;;
+ esac
+
+ for depmode in $am_compiler_list; do
+ # Setup a source with many dependencies, because some compilers
+ # like to wrap large dependency lists on column 80 (with \), and
+ # we should not choose a depcomp mode which is confused by this.
+ #
+ # We need to recreate these files for each test, as the compiler may
+ # overwrite some of them when testing with obscure command lines.
+ # This happens at least with the AIX C compiler.
+ : > sub/conftest.c
+ for i in 1 2 3 4 5 6; do
+ echo '#include "conftst'$i'.h"' >> sub/conftest.c
+ # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
+ # Solaris 8's {/usr,}/bin/sh.
+ touch sub/conftst$i.h
+ done
+ echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
+
+ # We check with `-c' and `-o' for the sake of the "dashmstdout"
+ # mode. It turns out that the SunPro C++ compiler does not properly
+ # handle `-M -o', and we need to detect this. Also, some Intel
+ # versions had trouble with output in subdirs
+ am__obj=sub/conftest.${OBJEXT-o}
+ am__minus_obj="-o $am__obj"
+ case $depmode in
+ gcc)
+ # This depmode causes a compiler race in universal mode.
+ test "$am__universal" = false || continue
+ ;;
+ nosideeffect)
+ # after this tag, mechanisms are not by side-effect, so they'll
+ # only be used when explicitly requested
+ if test "x$enable_dependency_tracking" = xyes; then
+ continue
+ else
+ break
+ fi
+ ;;
+ msvisualcpp | msvcmsys)
+ # This compiler won't grok `-c -o', but also, the minuso test has
+ # not run yet. These depmodes are late enough in the game, and
+ # so weak that their functioning should not be impacted.
+ am__obj=conftest.${OBJEXT-o}
+ am__minus_obj=
+ ;;
+ none) break ;;
+ esac
+ if depmode=$depmode \
+ source=sub/conftest.c object=$am__obj \
+ depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
+ $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
+ >/dev/null 2>conftest.err &&
+ grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
+ grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
+ ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
+ # icc doesn't choke on unknown options, it will just issue warnings
+ # or remarks (even with -Werror). So we grep stderr for any message
+ # that says an option was ignored or not supported.
+ # When given -MP, icc 7.0 and 7.1 complain thusly:
+ # icc: Command line warning: ignoring option '-M'; no argument required
+ # The diagnosis changed in icc 8.0:
+ # icc: Command line remark: option '-MP' not supported
+ if (grep 'ignoring option' conftest.err ||
+ grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
+ am_cv_CXX_dependencies_compiler_type=$depmode
+ break
+ fi
+ fi
+ done
+
+ cd ..
+ rm -rf conftest.dir
+else
+ am_cv_CXX_dependencies_compiler_type=none
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
+$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
+CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
+
+ if
+ test "x$enable_dependency_tracking" != xno \
+ && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
+ am__fastdepCXX_TRUE=
+ am__fastdepCXX_FALSE='#'
+else
+ am__fastdepCXX_TRUE='#'
+ am__fastdepCXX_FALSE=
+fi
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if ${ac_cv_path_SED+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+ for ac_i in 1 2 3 4 5 6 7; do
+ ac_script="$ac_script$as_nl$ac_script"
+ done
+ echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+ { ac_script=; unset ac_script;}
+ if test -z "$SED"; then
+ ac_path_SED_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
+# Check for GNU ac_path_SED and select it if it is found.
+ # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+ ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo '' >> "conftest.nl"
+ "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_SED_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_SED="$ac_path_SED"
+ ac_path_SED_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_SED_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_SED"; then
+ as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+ fi
+else
+ ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+ rm -f conftest.sed
+
+
+# Do not check for F77.
+
+case `pwd` in
+ *\ * | *\ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
+$as_echo "$as_me: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&2;} ;;
+esac
+
+
+
+macro_version='2.4'
+macro_revision='1.3293'
+
+
+
+
+
+
+
+
+
+
+
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+# Backslashify metacharacters that are still active within
+# double-quoted strings.
+sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
+
+# Same as above, but do not quote variable references.
+double_quote_subst='s/\(["`\\]\)/\\\1/g'
+
+# Sed substitution to delay expansion of an escaped shell variable in a
+# double_quote_subst'ed string.
+delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
+
+# Sed substitution to delay expansion of an escaped single quote.
+delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
+
+# Sed substitution to avoid accidental globbing in evaled expressions
+no_glob_subst='s/\*/\\\*/g'
+
+ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
+ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to print strings" >&5
+$as_echo_n "checking how to print strings... " >&6; }
+# Test print first, because it will be a builtin if present.
+if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
+ test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='print -r --'
+elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
+ ECHO='printf %s\n'
+else
+ # Use this function as a fallback that always works.
+ func_fallback_echo ()
+ {
+ eval 'cat <<_LTECHO_EOF
+$1
+_LTECHO_EOF'
+ }
+ ECHO='func_fallback_echo'
+fi
+
+# func_echo_all arg...
+# Invoke $ECHO with all args, space-separated.
+func_echo_all ()
+{
+ $ECHO ""
+}
+
+case "$ECHO" in
+ printf*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: printf" >&5
+$as_echo "printf" >&6; } ;;
+ print*) { $as_echo "$as_me:${as_lineno-$LINENO}: result: print -r" >&5
+$as_echo "print -r" >&6; } ;;
+ *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: cat" >&5
+$as_echo "cat" >&6; } ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
+$as_echo_n "checking for a sed that does not truncate output... " >&6; }
+if ${ac_cv_path_SED+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
+ for ac_i in 1 2 3 4 5 6 7; do
+ ac_script="$ac_script$as_nl$ac_script"
+ done
+ echo "$ac_script" 2>/dev/null | sed 99q >conftest.sed
+ { ac_script=; unset ac_script;}
+ if test -z "$SED"; then
+ ac_path_SED_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in sed gsed; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_SED" && $as_test_x "$ac_path_SED"; } || continue
+# Check for GNU ac_path_SED and select it if it is found.
+ # Check for GNU $ac_path_SED
+case `"$ac_path_SED" --version 2>&1` in
+*GNU*)
+ ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo '' >> "conftest.nl"
+ "$ac_path_SED" -f conftest.sed < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_SED_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_SED="$ac_path_SED"
+ ac_path_SED_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_SED_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_SED"; then
+ as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
+ fi
+else
+ ac_cv_path_SED=$SED
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
+$as_echo "$ac_cv_path_SED" >&6; }
+ SED="$ac_cv_path_SED"
+ rm -f conftest.sed
+
+test -z "$SED" && SED=sed
+Xsed="$SED -e 1s/^X//"
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
+$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
+if ${ac_cv_path_GREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$GREP"; then
+ ac_path_GREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in grep ggrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
+# Check for GNU ac_path_GREP and select it if it is found.
+ # Check for GNU $ac_path_GREP
+case `"$ac_path_GREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'GREP' >> "conftest.nl"
+ "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_GREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_GREP="$ac_path_GREP"
+ ac_path_GREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_GREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_GREP"; then
+ as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_GREP=$GREP
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
+$as_echo "$ac_cv_path_GREP" >&6; }
+ GREP="$ac_cv_path_GREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
+$as_echo_n "checking for egrep... " >&6; }
+if ${ac_cv_path_EGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
+ then ac_cv_path_EGREP="$GREP -E"
+ else
+ if test -z "$EGREP"; then
+ ac_path_EGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in egrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
+# Check for GNU ac_path_EGREP and select it if it is found.
+ # Check for GNU $ac_path_EGREP
+case `"$ac_path_EGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'EGREP' >> "conftest.nl"
+ "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_EGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_EGREP="$ac_path_EGREP"
+ ac_path_EGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_EGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_EGREP"; then
+ as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_EGREP=$EGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
+$as_echo "$ac_cv_path_EGREP" >&6; }
+ EGREP="$ac_cv_path_EGREP"
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
+$as_echo_n "checking for fgrep... " >&6; }
+if ${ac_cv_path_FGREP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
+ then ac_cv_path_FGREP="$GREP -F"
+ else
+ if test -z "$FGREP"; then
+ ac_path_FGREP_found=false
+ # Loop through the user's path and test for each of PROGNAME-LIST
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_prog in fgrep; do
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
+ { test -f "$ac_path_FGREP" && $as_test_x "$ac_path_FGREP"; } || continue
+# Check for GNU ac_path_FGREP and select it if it is found.
+ # Check for GNU $ac_path_FGREP
+case `"$ac_path_FGREP" --version 2>&1` in
+*GNU*)
+ ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
+*)
+ ac_count=0
+ $as_echo_n 0123456789 >"conftest.in"
+ while :
+ do
+ cat "conftest.in" "conftest.in" >"conftest.tmp"
+ mv "conftest.tmp" "conftest.in"
+ cp "conftest.in" "conftest.nl"
+ $as_echo 'FGREP' >> "conftest.nl"
+ "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
+ diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
+ as_fn_arith $ac_count + 1 && ac_count=$as_val
+ if test $ac_count -gt ${ac_path_FGREP_max-0}; then
+ # Best one so far, save it but keep looking for a better one
+ ac_cv_path_FGREP="$ac_path_FGREP"
+ ac_path_FGREP_max=$ac_count
+ fi
+ # 10*(2^10) chars as input seems more than enough
+ test $ac_count -gt 10 && break
+ done
+ rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
+esac
+
+ $ac_path_FGREP_found && break 3
+ done
+ done
+ done
+IFS=$as_save_IFS
+ if test -z "$ac_cv_path_FGREP"; then
+ as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
+ fi
+else
+ ac_cv_path_FGREP=$FGREP
+fi
+
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
+$as_echo "$ac_cv_path_FGREP" >&6; }
+ FGREP="$ac_cv_path_FGREP"
+
+
+test -z "$GREP" && GREP=grep
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
+$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
+if ${lt_cv_path_NM+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NM"; then
+ # Let the user override the test.
+ lt_cv_path_NM="$NM"
+else
+ lt_nm_to_check="${ac_tool_prefix}nm"
+ if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
+ lt_nm_to_check="$lt_nm_to_check nm"
+ fi
+ for lt_tmp_nm in $lt_nm_to_check; do
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ tmp_nm="$ac_dir/$lt_tmp_nm"
+ if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then
+ # Check to see if the nm accepts a BSD-compat flag.
+ # Adding the `sed 1q' prevents false positives on HP-UX, which says:
+ # nm: unknown option "B" ignored
+ # Tru64's nm complains that /dev/null is an invalid object file
+ case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
+ */dev/null* | *'Invalid file or object type'*)
+ lt_cv_path_NM="$tmp_nm -B"
+ break
+ ;;
+ *)
+ case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
+ */dev/null*)
+ lt_cv_path_NM="$tmp_nm -p"
+ break
+ ;;
+ *)
+ lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
+ continue # so that we can try to find one that supports BSD flags
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+ done
+ : ${lt_cv_path_NM=no}
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
+$as_echo "$lt_cv_path_NM" >&6; }
+if test "$lt_cv_path_NM" != "no"; then
+ NM="$lt_cv_path_NM"
+else
+ # Didn't find any BSD compatible name lister, look for dumpbin.
+ if test -n "$DUMPBIN"; then :
+ # Let the user override the test.
+ else
+ if test -n "$ac_tool_prefix"; then
+ for ac_prog in dumpbin "link -dump"
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DUMPBIN"; then
+ ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DUMPBIN=$ac_cv_prog_DUMPBIN
+if test -n "$DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
+$as_echo "$DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$DUMPBIN" && break
+ done
+fi
+if test -z "$DUMPBIN"; then
+ ac_ct_DUMPBIN=$DUMPBIN
+ for ac_prog in dumpbin "link -dump"
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DUMPBIN"; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
+if test -n "$ac_ct_DUMPBIN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
+$as_echo "$ac_ct_DUMPBIN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_DUMPBIN" && break
+done
+
+ if test "x$ac_ct_DUMPBIN" = x; then
+ DUMPBIN=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DUMPBIN=$ac_ct_DUMPBIN
+ fi
+fi
+
+ case `$DUMPBIN -symbols /dev/null 2>&1 | sed '1q'` in
+ *COFF*)
+ DUMPBIN="$DUMPBIN -symbols"
+ ;;
+ *)
+ DUMPBIN=:
+ ;;
+ esac
+ fi
+
+ if test "$DUMPBIN" != ":"; then
+ NM="$DUMPBIN"
+ fi
+fi
+test -z "$NM" && NM=nm
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
+$as_echo_n "checking the name lister ($NM) interface... " >&6; }
+if ${lt_cv_nm_interface+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_nm_interface="BSD nm"
+ echo "int some_variable = 0;" > conftest.$ac_ext
+ (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
+ (eval "$ac_compile" 2>conftest.err)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
+ (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
+ cat conftest.err >&5
+ (eval echo "\"\$as_me:$LINENO: output\"" >&5)
+ cat conftest.out >&5
+ if $GREP 'External.*some_variable' conftest.out > /dev/null; then
+ lt_cv_nm_interface="MS dumpbin"
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
+$as_echo "$lt_cv_nm_interface" >&6; }
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+# find the maximum length of command line arguments
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
+$as_echo_n "checking the maximum length of command line arguments... " >&6; }
+if ${lt_cv_sys_max_cmd_len+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ i=0
+ teststring="ABCD"
+
+ case $build_os in
+ msdosdjgpp*)
+ # On DJGPP, this test can blow up pretty badly due to problems in libc
+ # (any single argument exceeding 2000 bytes causes a buffer overrun
+ # during glob expansion). Even if it were fixed, the result of this
+ # check would be larger than it should be.
+ lt_cv_sys_max_cmd_len=12288; # 12K is about right
+ ;;
+
+ gnu*)
+ # Under GNU Hurd, this test is not required because there is
+ # no limit to the length of command line arguments.
+ # Libtool will interpret -1 as no limit whatsoever
+ lt_cv_sys_max_cmd_len=-1;
+ ;;
+
+ cygwin* | mingw* | cegcc*)
+ # On Win9x/ME, this test blows up -- it succeeds, but takes
+ # about 5 minutes as the teststring grows exponentially.
+ # Worse, since 9x/ME are not pre-emptively multitasking,
+ # you end up with a "frozen" computer, even though with patience
+ # the test eventually succeeds (with a max line length of 256k).
+ # Instead, let's just punt: use the minimum linelength reported by
+ # all of the supported platforms: 8192 (on NT/2K/XP).
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ mint*)
+ # On MiNT this can take a long time and run out of memory.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ amigaos*)
+ # On AmigaOS with pdksh, this test takes hours, literally.
+ # So we just punt and use a minimum line length of 8192.
+ lt_cv_sys_max_cmd_len=8192;
+ ;;
+
+ netbsd* | freebsd* | openbsd* | darwin* | dragonfly*)
+ # This has been around since 386BSD, at least. Likely further.
+ if test -x /sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
+ elif test -x /usr/sbin/sysctl; then
+ lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
+ else
+ lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs
+ fi
+ # And add a safety zone
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ ;;
+
+ interix*)
+ # We know the value 262144 and hardcode it with a safety zone (like BSD)
+ lt_cv_sys_max_cmd_len=196608
+ ;;
+
+ osf*)
+ # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
+ # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
+ # nice to cause kernel panics so lets avoid the loop below.
+ # First set a reasonable default.
+ lt_cv_sys_max_cmd_len=16384
+ #
+ if test -x /sbin/sysconfig; then
+ case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
+ *1*) lt_cv_sys_max_cmd_len=-1 ;;
+ esac
+ fi
+ ;;
+ sco3.2v5*)
+ lt_cv_sys_max_cmd_len=102400
+ ;;
+ sysv5* | sco5v6* | sysv4.2uw2*)
+ kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
+ if test -n "$kargmax"; then
+ lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'`
+ else
+ lt_cv_sys_max_cmd_len=32768
+ fi
+ ;;
+ *)
+ lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
+ if test -n "$lt_cv_sys_max_cmd_len"; then
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
+ else
+ # Make teststring a little bigger before we do anything with it.
+ # a 1K string should be a reasonable start.
+ for i in 1 2 3 4 5 6 7 8 ; do
+ teststring=$teststring$teststring
+ done
+ SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
+ # If test is not a shell built-in, we'll probably end up computing a
+ # maximum length that is only half of the actual maximum length, but
+ # we can't tell.
+ while { test "X"`func_fallback_echo "$teststring$teststring" 2>/dev/null` \
+ = "X$teststring$teststring"; } >/dev/null 2>&1 &&
+ test $i != 17 # 1/2 MB should be enough
+ do
+ i=`expr $i + 1`
+ teststring=$teststring$teststring
+ done
+ # Only check the string length outside the loop.
+ lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
+ teststring=
+ # Add a significant safety factor because C++ compilers can tack on
+ # massive amounts of additional arguments before passing them to the
+ # linker. It appears as though 1/2 is a usable value.
+ lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
+ fi
+ ;;
+ esac
+
+fi
+
+if test -n $lt_cv_sys_max_cmd_len ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
+$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
+$as_echo "none" >&6; }
+fi
+max_cmd_len=$lt_cv_sys_max_cmd_len
+
+
+
+
+
+
+: ${CP="cp -f"}
+: ${MV="mv -f"}
+: ${RM="rm -f"}
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5
+$as_echo_n "checking whether the shell understands some XSI constructs... " >&6; }
+# Try some XSI features
+xsi_shell=no
+( _lt_dummy="a/b/c"
+ test "${_lt_dummy##*/},${_lt_dummy%/*},${_lt_dummy#??}"${_lt_dummy%"$_lt_dummy"}, \
+ = c,a/b,b/c, \
+ && eval 'test $(( 1 + 1 )) -eq 2 \
+ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \
+ && xsi_shell=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5
+$as_echo "$xsi_shell" >&6; }
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5
+$as_echo_n "checking whether the shell understands \"+=\"... " >&6; }
+lt_shell_append=no
+( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \
+ >/dev/null 2>&1 \
+ && lt_shell_append=yes
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5
+$as_echo "$lt_shell_append" >&6; }
+
+
+if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
+ lt_unset=unset
+else
+ lt_unset=false
+fi
+
+
+
+
+
+# test EBCDIC or ASCII
+case `echo X|tr X '\101'` in
+ A) # ASCII based system
+ # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
+ lt_SP2NL='tr \040 \012'
+ lt_NL2SP='tr \015\012 \040\040'
+ ;;
+ *) # EBCDIC based system
+ lt_SP2NL='tr \100 \n'
+ lt_NL2SP='tr \r\n \100\100'
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
+$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
+if ${lt_cv_to_host_file_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $host in
+ *-*-mingw* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
+ ;;
+ *-*-cygwin* )
+ lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
+ ;;
+ * ) # otherwise, assume *nix
+ lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
+ ;;
+ esac
+ ;;
+ *-*-cygwin* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
+ ;;
+ *-*-cygwin* )
+ lt_cv_to_host_file_cmd=func_convert_file_noop
+ ;;
+ * ) # otherwise, assume *nix
+ lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
+ ;;
+ esac
+ ;;
+ * ) # unhandled hosts (and "normal" native builds)
+ lt_cv_to_host_file_cmd=func_convert_file_noop
+ ;;
+esac
+
+fi
+
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
+$as_echo "$lt_cv_to_host_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
+$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
+if ${lt_cv_to_tool_file_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ #assume ordinary cross tools, or native build.
+lt_cv_to_tool_file_cmd=func_convert_file_noop
+case $host in
+ *-*-mingw* )
+ case $build in
+ *-*-mingw* ) # actually msys
+ lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
+ ;;
+ esac
+ ;;
+esac
+
+fi
+
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
+$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
+$as_echo_n "checking for $LD option to reload object files... " >&6; }
+if ${lt_cv_ld_reload_flag+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_reload_flag='-r'
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
+$as_echo "$lt_cv_ld_reload_flag" >&6; }
+reload_flag=$lt_cv_ld_reload_flag
+case $reload_flag in
+"" | " "*) ;;
+*) reload_flag=" $reload_flag" ;;
+esac
+reload_cmds='$LD$reload_flag -o $output$reload_objs'
+case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ if test "$GCC" != yes; then
+ reload_cmds=false
+ fi
+ ;;
+ darwin*)
+ if test "$GCC" = yes; then
+ reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs'
+ else
+ reload_cmds='$LD$reload_flag -o $output$reload_objs'
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
+set dummy ${ac_tool_prefix}objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OBJDUMP"; then
+ ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OBJDUMP=$ac_cv_prog_OBJDUMP
+if test -n "$OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
+$as_echo "$OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OBJDUMP"; then
+ ac_ct_OBJDUMP=$OBJDUMP
+ # Extract the first word of "objdump", so it can be a program name with args.
+set dummy objdump; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OBJDUMP"; then
+ ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_OBJDUMP="objdump"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
+if test -n "$ac_ct_OBJDUMP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
+$as_echo "$ac_ct_OBJDUMP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OBJDUMP" = x; then
+ OBJDUMP="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OBJDUMP=$ac_ct_OBJDUMP
+ fi
+else
+ OBJDUMP="$ac_cv_prog_OBJDUMP"
+fi
+
+test -z "$OBJDUMP" && OBJDUMP=objdump
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
+$as_echo_n "checking how to recognize dependent libraries... " >&6; }
+if ${lt_cv_deplibs_check_method+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_file_magic_cmd='$MAGIC_CMD'
+lt_cv_file_magic_test_file=
+lt_cv_deplibs_check_method='unknown'
+# Need to set the preceding variable on all platforms that support
+# interlibrary dependencies.
+# 'none' -- dependencies not supported.
+# `unknown' -- same as none, but documents that we really don't know.
+# 'pass_all' -- all dependencies passed with no checks.
+# 'test_compile' -- check by making test program.
+# 'file_magic [[regex]]' -- check by looking for files in library path
+# which responds to the $file_magic_cmd with a given extended regex.
+# If you have `file' or equivalent on your system and you're not sure
+# whether `pass_all' will *always* work, you probably want this one.
+
+case $host_os in
+aix[4-9]*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+beos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+bsdi[45]*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
+ lt_cv_file_magic_cmd='/usr/bin/file -L'
+ lt_cv_file_magic_test_file=/shlib/libc.so
+ ;;
+
+cygwin*)
+ # func_win32_libid is a shell function defined in ltmain.sh
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ ;;
+
+mingw* | pw32*)
+ # Base MSYS/MinGW do not provide the 'file' command needed by
+ # func_win32_libid shell function, so use a weaker test based on 'objdump',
+ # unless we find 'file', for example because we are cross-compiling.
+ # func_win32_libid assumes BSD nm, so disallow it if using MS dumpbin.
+ if ( test "$lt_cv_nm_interface" = "BSD nm" && file / ) >/dev/null 2>&1; then
+ lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
+ lt_cv_file_magic_cmd='func_win32_libid'
+ else
+ # Keep this pattern in sync with the one in func_win32_libid.
+ lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ fi
+ ;;
+
+cegcc*)
+ # use the weaker test based on 'objdump'. See mingw*.
+ lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
+ lt_cv_file_magic_cmd='$OBJDUMP -f'
+ ;;
+
+darwin* | rhapsody*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+freebsd* | dragonfly*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ case $host_cpu in
+ i*86 )
+ # Not sure whether the presence of OpenBSD here was a mistake.
+ # Let's accept both of them until this is cleared up.
+ lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
+ ;;
+ esac
+ else
+ lt_cv_deplibs_check_method=pass_all
+ fi
+ ;;
+
+gnu*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+haiku*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+hpux10.20* | hpux11*)
+ lt_cv_file_magic_cmd=/usr/bin/file
+ case $host_cpu in
+ ia64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
+ lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
+ ;;
+ hppa*64*)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
+ lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
+ ;;
+ *)
+ lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
+ lt_cv_file_magic_test_file=/usr/lib/libc.sl
+ ;;
+ esac
+ ;;
+
+interix[3-9]*)
+ # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $LD in
+ *-32|*"-32 ") libmagic=32-bit;;
+ *-n32|*"-n32 ") libmagic=N32;;
+ *-64|*"-64 ") libmagic=64-bit;;
+ *) libmagic=never-match;;
+ esac
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
+ fi
+ ;;
+
+newos6*)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
+ lt_cv_file_magic_cmd=/usr/bin/file
+ lt_cv_file_magic_test_file=/usr/lib/libnls.so
+ ;;
+
+*nto* | *qnx*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+openbsd*)
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
+ else
+ lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
+ fi
+ ;;
+
+osf3* | osf4* | osf5*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+rdos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+solaris*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
+sysv4 | sysv4.3*)
+ case $host_vendor in
+ motorola)
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
+ lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
+ ;;
+ ncr)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ sequent)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
+ ;;
+ sni)
+ lt_cv_file_magic_cmd='/bin/file'
+ lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
+ lt_cv_file_magic_test_file=/lib/libc.so
+ ;;
+ siemens)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ pc)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+ esac
+ ;;
+
+tpf*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
+$as_echo "$lt_cv_deplibs_check_method" >&6; }
+
+file_magic_glob=
+want_nocaseglob=no
+if test "$build" = "$host"; then
+ case $host_os in
+ mingw* | pw32*)
+ if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
+ want_nocaseglob=yes
+ else
+ file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
+ fi
+ ;;
+ esac
+fi
+
+file_magic_cmd=$lt_cv_file_magic_cmd
+deplibs_check_method=$lt_cv_deplibs_check_method
+test -z "$deplibs_check_method" && deplibs_check_method=unknown
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DLLTOOL"; then
+ ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DLLTOOL=$ac_cv_prog_DLLTOOL
+if test -n "$DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
+$as_echo "$DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DLLTOOL"; then
+ ac_ct_DLLTOOL=$DLLTOOL
+ # Extract the first word of "dlltool", so it can be a program name with args.
+set dummy dlltool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DLLTOOL"; then
+ ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_DLLTOOL="dlltool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
+if test -n "$ac_ct_DLLTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
+$as_echo "$ac_ct_DLLTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DLLTOOL" = x; then
+ DLLTOOL="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DLLTOOL=$ac_ct_DLLTOOL
+ fi
+else
+ DLLTOOL="$ac_cv_prog_DLLTOOL"
+fi
+
+test -z "$DLLTOOL" && DLLTOOL=dlltool
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
+$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
+if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_sharedlib_from_linklib_cmd='unknown'
+
+case $host_os in
+cygwin* | mingw* | pw32* | cegcc*)
+ # two different shell functions defined in ltmain.sh
+ # decide which to use based on capabilities of $DLLTOOL
+ case `$DLLTOOL --help 2>&1` in
+ *--identify-strict*)
+ lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
+ ;;
+ *)
+ lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
+ ;;
+ esac
+ ;;
+*)
+ # fallback: assume linklib IS sharedlib
+ lt_cv_sharedlib_from_linklib_cmd="$ECHO"
+ ;;
+esac
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
+$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
+sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
+test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
+
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ for ac_prog in ar
+ do
+ # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
+set dummy $ac_tool_prefix$ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$AR"; then
+ ac_cv_prog_AR="$AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+AR=$ac_cv_prog_AR
+if test -n "$AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
+$as_echo "$AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$AR" && break
+ done
+fi
+if test -z "$AR"; then
+ ac_ct_AR=$AR
+ for ac_prog in ar
+do
+ # Extract the first word of "$ac_prog", so it can be a program name with args.
+set dummy $ac_prog; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_AR+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_AR"; then
+ ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_AR="$ac_prog"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_AR=$ac_cv_prog_ac_ct_AR
+if test -n "$ac_ct_AR"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
+$as_echo "$ac_ct_AR" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ test -n "$ac_ct_AR" && break
+done
+
+ if test "x$ac_ct_AR" = x; then
+ AR="false"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ AR=$ac_ct_AR
+ fi
+fi
+
+: ${AR=ar}
+: ${AR_FLAGS=cru}
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
+$as_echo_n "checking for archiver @FILE support... " >&6; }
+if ${lt_cv_ar_at_file+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ar_at_file=no
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ echo conftest.$ac_objext > conftest.lst
+ lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+ (eval $lt_ar_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if test "$ac_status" -eq 0; then
+ # Ensure the archiver fails upon bogus file names.
+ rm -f conftest.$ac_objext libconftest.a
+ { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
+ (eval $lt_ar_try) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ if test "$ac_status" -ne 0; then
+ lt_cv_ar_at_file=@
+ fi
+ fi
+ rm -f conftest.* libconftest.a
+
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
+$as_echo "$lt_cv_ar_at_file" >&6; }
+
+if test "x$lt_cv_ar_at_file" = xno; then
+ archiver_list_spec=
+else
+ archiver_list_spec=$lt_cv_ar_at_file
+fi
+
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
+set dummy ${ac_tool_prefix}strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$STRIP"; then
+ ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_STRIP="${ac_tool_prefix}strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+STRIP=$ac_cv_prog_STRIP
+if test -n "$STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
+$as_echo "$STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_STRIP"; then
+ ac_ct_STRIP=$STRIP
+ # Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_STRIP"; then
+ ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_STRIP="strip"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
+if test -n "$ac_ct_STRIP"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
+$as_echo "$ac_ct_STRIP" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_STRIP" = x; then
+ STRIP=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ STRIP=$ac_ct_STRIP
+ fi
+else
+ STRIP="$ac_cv_prog_STRIP"
+fi
+
+test -z "$STRIP" && STRIP=:
+
+
+
+
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
+set dummy ${ac_tool_prefix}ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RANLIB"; then
+ ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RANLIB=$ac_cv_prog_RANLIB
+if test -n "$RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
+$as_echo "$RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RANLIB"; then
+ ac_ct_RANLIB=$RANLIB
+ # Extract the first word of "ranlib", so it can be a program name with args.
+set dummy ranlib; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RANLIB"; then
+ ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_RANLIB="ranlib"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
+if test -n "$ac_ct_RANLIB"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
+$as_echo "$ac_ct_RANLIB" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RANLIB" = x; then
+ RANLIB=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RANLIB=$ac_ct_RANLIB
+ fi
+else
+ RANLIB="$ac_cv_prog_RANLIB"
+fi
+
+test -z "$RANLIB" && RANLIB=:
+
+
+
+
+
+
+# Determine commands to create old-style static archives.
+old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
+old_postinstall_cmds='chmod 644 $oldlib'
+old_postuninstall_cmds=
+
+if test -n "$RANLIB"; then
+ case $host_os in
+ openbsd*)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib"
+ ;;
+ *)
+ old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib"
+ ;;
+ esac
+ old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib"
+fi
+
+case $host_os in
+ darwin*)
+ lock_old_archive_extraction=yes ;;
+ *)
+ lock_old_archive_extraction=no ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# Check for command to grab the raw symbol name followed by C symbol from nm.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
+$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
+if ${lt_cv_sys_global_symbol_pipe+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+# These are sane defaults that work on at least a few old systems.
+# [They come from Ultrix. What could be older than Ultrix?!! ;)]
+
+# Character class describing NM global symbol codes.
+symcode='[BCDEGRST]'
+
+# Regexp to match symbols that can be accessed directly from C.
+sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
+
+# Define system-specific variables.
+case $host_os in
+aix*)
+ symcode='[BCDT]'
+ ;;
+cygwin* | mingw* | pw32* | cegcc*)
+ symcode='[ABCDGISTW]'
+ ;;
+hpux*)
+ if test "$host_cpu" = ia64; then
+ symcode='[ABCDEGRST]'
+ fi
+ ;;
+irix* | nonstopux*)
+ symcode='[BCDEGRST]'
+ ;;
+osf*)
+ symcode='[BCDEGQRST]'
+ ;;
+solaris*)
+ symcode='[BDRT]'
+ ;;
+sco3.2v5*)
+ symcode='[DT]'
+ ;;
+sysv4.2uw2*)
+ symcode='[DT]'
+ ;;
+sysv5* | sco5v6* | unixware* | OpenUNIX*)
+ symcode='[ABDT]'
+ ;;
+sysv4)
+ symcode='[DFNSTU]'
+ ;;
+esac
+
+# If we're using GNU nm, then use its standard symbol codes.
+case `$NM -V 2>&1` in
+*GNU* | *'with BFD'*)
+ symcode='[ABCDGIRSTW]' ;;
+esac
+
+# Transform an extracted symbol line into a proper C declaration.
+# Some systems (esp. on ia64) link data and code symbols differently,
+# so use this general approach.
+lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'"
+
+# Transform an extracted symbol line into symbol name and symbol address
+lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'"
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\)[ ]*$/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'"
+
+# Handle CRLF in mingw tool chain
+opt_cr=
+case $build_os in
+mingw*)
+ opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
+ ;;
+esac
+
+# Try without a prefix underscore, then with it.
+for ac_symprfx in "" "_"; do
+
+ # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
+ symxfrm="\\1 $ac_symprfx\\2 \\2"
+
+ # Write the raw and C identifiers.
+ if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ # Fake it for dumpbin and say T for any non-static function
+ # and D for any global variable.
+ # Also find C++ and __fastcall symbols from MSVC++,
+ # which start with @ or ?.
+ lt_cv_sys_global_symbol_pipe="$AWK '"\
+" {last_section=section; section=\$ 3};"\
+" /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
+" \$ 0!~/External *\|/{next};"\
+" / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
+" {if(hide[section]) next};"\
+" {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\
+" {split(\$ 0, a, /\||\r/); split(a[2], s)};"\
+" s[1]~/^[@?]/{print s[1], s[1]; next};"\
+" s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\
+" ' prfx=^$ac_symprfx"
+ else
+ lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
+ fi
+ lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
+
+ # Check to see that the pipe works correctly.
+ pipe_works=no
+
+ rm -f conftest*
+ cat > conftest.$ac_ext <<_LT_EOF
+#ifdef __cplusplus
+extern "C" {
+#endif
+char nm_test_var;
+void nm_test_func(void);
+void nm_test_func(void){}
+#ifdef __cplusplus
+}
+#endif
+int main(){nm_test_var='a';nm_test_func();return(0);}
+_LT_EOF
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ # Now try to grab the symbols.
+ nlist=conftest.nm
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
+ (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s "$nlist"; then
+ # Try sorting and uniquifying the output.
+ if sort "$nlist" | uniq > "$nlist"T; then
+ mv -f "$nlist"T "$nlist"
+ else
+ rm -f "$nlist"T
+ fi
+
+ # Make sure that we snagged all the symbols we need.
+ if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
+ if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
+ cat <<_LT_EOF > conftest.$ac_ext
+/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */
+#if defined(_WIN32) || defined(__CYGWIN__) || defined(_WIN32_WCE)
+/* DATA imports from DLLs on WIN32 con't be const, because runtime
+ relocations are performed -- see ld's documentation on pseudo-relocs. */
+# define LT_DLSYM_CONST
+#elif defined(__osf__)
+/* This system does not cope well with relocations in const data. */
+# define LT_DLSYM_CONST
+#else
+# define LT_DLSYM_CONST const
+#endif
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+_LT_EOF
+ # Now generate the symbol file.
+ eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
+
+ cat <<_LT_EOF >> conftest.$ac_ext
+
+/* The mapping between symbol names and symbols. */
+LT_DLSYM_CONST struct {
+ const char *name;
+ void *address;
+}
+lt__PROGRAM__LTX_preloaded_symbols[] =
+{
+ { "@PROGRAM@", (void *) 0 },
+_LT_EOF
+ $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
+ cat <<\_LT_EOF >> conftest.$ac_ext
+ {0, (void *) 0}
+};
+
+/* This works around a problem in FreeBSD linker */
+#ifdef FREEBSD_WORKAROUND
+static const void *lt_preloaded_setup() {
+ return lt__PROGRAM__LTX_preloaded_symbols;
+}
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+_LT_EOF
+ # Now try linking the two files.
+ mv conftest.$ac_objext conftstm.$ac_objext
+ lt_globsym_save_LIBS=$LIBS
+ lt_globsym_save_CFLAGS=$CFLAGS
+ LIBS="conftstm.$ac_objext"
+ CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext}; then
+ pipe_works=yes
+ fi
+ LIBS=$lt_globsym_save_LIBS
+ CFLAGS=$lt_globsym_save_CFLAGS
+ else
+ echo "cannot find nm_test_func in $nlist" >&5
+ fi
+ else
+ echo "cannot find nm_test_var in $nlist" >&5
+ fi
+ else
+ echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
+ fi
+ else
+ echo "$progname: failed program was:" >&5
+ cat conftest.$ac_ext >&5
+ fi
+ rm -rf conftest* conftst*
+
+ # Do not use the global_symbol_pipe unless it works.
+ if test "$pipe_works" = yes; then
+ break
+ else
+ lt_cv_sys_global_symbol_pipe=
+ fi
+done
+
+fi
+
+if test -z "$lt_cv_sys_global_symbol_pipe"; then
+ lt_cv_sys_global_symbol_to_cdecl=
+fi
+if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
+$as_echo "failed" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
+$as_echo "ok" >&6; }
+fi
+
+# Response file support.
+if test "$lt_cv_nm_interface" = "MS dumpbin"; then
+ nm_file_list_spec='@'
+elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
+ nm_file_list_spec='@'
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
+$as_echo_n "checking for sysroot... " >&6; }
+
+# Check whether --with-sysroot was given.
+if test "${with_sysroot+set}" = set; then :
+ withval=$with_sysroot;
+else
+ with_sysroot=no
+fi
+
+
+lt_sysroot=
+case ${with_sysroot} in #(
+ yes)
+ if test "$GCC" = yes; then
+ lt_sysroot=`$CC --print-sysroot 2>/dev/null`
+ fi
+ ;; #(
+ /*)
+ lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
+ ;; #(
+ no|'')
+ ;; #(
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${with_sysroot}" >&5
+$as_echo "${with_sysroot}" >&6; }
+ as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
+ ;;
+esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
+$as_echo "${lt_sysroot:-no}" >&6; }
+
+
+
+
+
+# Check whether --enable-libtool-lock was given.
+if test "${enable_libtool_lock+set}" = set; then :
+ enableval=$enable_libtool_lock;
+fi
+
+test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes
+
+# Some flags need to be propagated to the compiler or linker for good
+# libtool support.
+case $host in
+ia64-*-hpux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *ELF-32*)
+ HPUX_IA64_MODE="32"
+ ;;
+ *ELF-64*)
+ HPUX_IA64_MODE="64"
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+*-*-irix6*)
+ # Find out which ABI we are using.
+ echo '#line '$LINENO' "configure"' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -melf32bsmip"
+ ;;
+ *N32*)
+ LD="${LD-ld} -melf32bmipn32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -melf64bmip"
+ ;;
+ esac
+ else
+ case `/usr/bin/file conftest.$ac_objext` in
+ *32-bit*)
+ LD="${LD-ld} -32"
+ ;;
+ *N32*)
+ LD="${LD-ld} -n32"
+ ;;
+ *64-bit*)
+ LD="${LD-ld} -64"
+ ;;
+ esac
+ fi
+ fi
+ rm -rf conftest*
+ ;;
+
+x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \
+s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *32-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_i386_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_i386"
+ ;;
+ ppc64-*linux*|powerpc64-*linux*)
+ LD="${LD-ld} -m elf32ppclinux"
+ ;;
+ s390x-*linux*)
+ LD="${LD-ld} -m elf_s390"
+ ;;
+ sparc64-*linux*)
+ LD="${LD-ld} -m elf32_sparc"
+ ;;
+ esac
+ ;;
+ *64-bit*)
+ case $host in
+ x86_64-*kfreebsd*-gnu)
+ LD="${LD-ld} -m elf_x86_64_fbsd"
+ ;;
+ x86_64-*linux*)
+ LD="${LD-ld} -m elf_x86_64"
+ ;;
+ ppc*-*linux*|powerpc*-*linux*)
+ LD="${LD-ld} -m elf64ppc"
+ ;;
+ s390*-*linux*|s390*-*tpf*)
+ LD="${LD-ld} -m elf64_s390"
+ ;;
+ sparc*-*linux*)
+ LD="${LD-ld} -m elf64_sparc"
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+
+*-*-sco3.2v5*)
+ # On SCO OpenServer 5, we need -belf to get full-featured binaries.
+ SAVE_CFLAGS="$CFLAGS"
+ CFLAGS="$CFLAGS -belf"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
+$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
+if ${lt_cv_cc_needs_belf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_cc_needs_belf=yes
+else
+ lt_cv_cc_needs_belf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
+$as_echo "$lt_cv_cc_needs_belf" >&6; }
+ if test x"$lt_cv_cc_needs_belf" != x"yes"; then
+ # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
+ CFLAGS="$SAVE_CFLAGS"
+ fi
+ ;;
+sparc*-*solaris*)
+ # Find out which ABI we are using.
+ echo 'int i;' > conftest.$ac_ext
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ case `/usr/bin/file conftest.o` in
+ *64-bit*)
+ case $lt_cv_prog_gnu_ld in
+ yes*) LD="${LD-ld} -m elf64_sparc" ;;
+ *)
+ if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
+ LD="${LD-ld} -64"
+ fi
+ ;;
+ esac
+ ;;
+ esac
+ fi
+ rm -rf conftest*
+ ;;
+esac
+
+need_locks="$enable_libtool_lock"
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
+set dummy ${ac_tool_prefix}mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$MANIFEST_TOOL"; then
+ ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
+if test -n "$MANIFEST_TOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
+$as_echo "$MANIFEST_TOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
+ ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
+ # Extract the first word of "mt", so it can be a program name with args.
+set dummy mt; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_MANIFEST_TOOL"; then
+ ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
+if test -n "$ac_ct_MANIFEST_TOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
+$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_MANIFEST_TOOL" = x; then
+ MANIFEST_TOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
+ fi
+else
+ MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
+fi
+
+test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
+$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
+if ${lt_cv_path_mainfest_tool+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_path_mainfest_tool=no
+ echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
+ $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
+ cat conftest.err >&5
+ if $GREP 'Manifest Tool' conftest.out > /dev/null; then
+ lt_cv_path_mainfest_tool=yes
+ fi
+ rm -f conftest*
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
+$as_echo "$lt_cv_path_mainfest_tool" >&6; }
+if test "x$lt_cv_path_mainfest_tool" != xyes; then
+ MANIFEST_TOOL=:
+fi
+
+
+
+
+
+
+ case $host_os in
+ rhapsody* | darwin*)
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
+set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$DSYMUTIL"; then
+ ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+DSYMUTIL=$ac_cv_prog_DSYMUTIL
+if test -n "$DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
+$as_echo "$DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_DSYMUTIL"; then
+ ac_ct_DSYMUTIL=$DSYMUTIL
+ # Extract the first word of "dsymutil", so it can be a program name with args.
+set dummy dsymutil; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_DSYMUTIL"; then
+ ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
+if test -n "$ac_ct_DSYMUTIL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
+$as_echo "$ac_ct_DSYMUTIL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_DSYMUTIL" = x; then
+ DSYMUTIL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ DSYMUTIL=$ac_ct_DSYMUTIL
+ fi
+else
+ DSYMUTIL="$ac_cv_prog_DSYMUTIL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
+set dummy ${ac_tool_prefix}nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$NMEDIT"; then
+ ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+NMEDIT=$ac_cv_prog_NMEDIT
+if test -n "$NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
+$as_echo "$NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_NMEDIT"; then
+ ac_ct_NMEDIT=$NMEDIT
+ # Extract the first word of "nmedit", so it can be a program name with args.
+set dummy nmedit; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_NMEDIT"; then
+ ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_NMEDIT="nmedit"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
+if test -n "$ac_ct_NMEDIT"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
+$as_echo "$ac_ct_NMEDIT" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_NMEDIT" = x; then
+ NMEDIT=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ NMEDIT=$ac_ct_NMEDIT
+ fi
+else
+ NMEDIT="$ac_cv_prog_NMEDIT"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
+set dummy ${ac_tool_prefix}lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$LIPO"; then
+ ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+LIPO=$ac_cv_prog_LIPO
+if test -n "$LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
+$as_echo "$LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_LIPO"; then
+ ac_ct_LIPO=$LIPO
+ # Extract the first word of "lipo", so it can be a program name with args.
+set dummy lipo; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_LIPO"; then
+ ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_LIPO="lipo"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
+if test -n "$ac_ct_LIPO"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
+$as_echo "$ac_ct_LIPO" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_LIPO" = x; then
+ LIPO=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ LIPO=$ac_ct_LIPO
+ fi
+else
+ LIPO="$ac_cv_prog_LIPO"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL"; then
+ ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL=$ac_cv_prog_OTOOL
+if test -n "$OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
+$as_echo "$OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL"; then
+ ac_ct_OTOOL=$OTOOL
+ # Extract the first word of "otool", so it can be a program name with args.
+set dummy otool; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL"; then
+ ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_OTOOL="otool"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
+if test -n "$ac_ct_OTOOL"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
+$as_echo "$ac_ct_OTOOL" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL" = x; then
+ OTOOL=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL=$ac_ct_OTOOL
+ fi
+else
+ OTOOL="$ac_cv_prog_OTOOL"
+fi
+
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
+set dummy ${ac_tool_prefix}otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$OTOOL64"; then
+ ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+OTOOL64=$ac_cv_prog_OTOOL64
+if test -n "$OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
+$as_echo "$OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_OTOOL64"; then
+ ac_ct_OTOOL64=$OTOOL64
+ # Extract the first word of "otool64", so it can be a program name with args.
+set dummy otool64; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_OTOOL64"; then
+ ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_OTOOL64="otool64"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
+if test -n "$ac_ct_OTOOL64"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
+$as_echo "$ac_ct_OTOOL64" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_OTOOL64" = x; then
+ OTOOL64=":"
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ OTOOL64=$ac_ct_OTOOL64
+ fi
+else
+ OTOOL64="$ac_cv_prog_OTOOL64"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
+$as_echo_n "checking for -single_module linker flag... " >&6; }
+if ${lt_cv_apple_cc_single_mod+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_apple_cc_single_mod=no
+ if test -z "${LT_MULTI_MODULE}"; then
+ # By default we will add the -single_module flag. You can override
+ # by either setting the environment variable LT_MULTI_MODULE
+ # non-empty at configure time, or by adding -multi_module to the
+ # link flags.
+ rm -rf libconftest.dylib*
+ echo "int foo(void){return 1;}" > conftest.c
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+-dynamiclib -Wl,-single_module conftest.c" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
+ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
+ _lt_result=$?
+ if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then
+ lt_cv_apple_cc_single_mod=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -rf libconftest.dylib*
+ rm -f conftest.*
+ fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
+$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
+$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
+if ${lt_cv_ld_exported_symbols_list+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_exported_symbols_list=no
+ save_LDFLAGS=$LDFLAGS
+ echo "_main" > conftest.sym
+ LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_ld_exported_symbols_list=yes
+else
+ lt_cv_ld_exported_symbols_list=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
+$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
+$as_echo_n "checking for -force_load linker flag... " >&6; }
+if ${lt_cv_ld_force_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_ld_force_load=no
+ cat > conftest.c << _LT_EOF
+int forced_loaded() { return 2;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
+ $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
+ echo "$AR cru libconftest.a conftest.o" >&5
+ $AR cru libconftest.a conftest.o 2>&5
+ echo "$RANLIB libconftest.a" >&5
+ $RANLIB libconftest.a 2>&5
+ cat > conftest.c << _LT_EOF
+int main() { return 0;}
+_LT_EOF
+ echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
+ $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
+ _lt_result=$?
+ if test -f conftest && test ! -s conftest.err && test $_lt_result = 0 && $GREP forced_load conftest 2>&1 >/dev/null; then
+ lt_cv_ld_force_load=yes
+ else
+ cat conftest.err >&5
+ fi
+ rm -f conftest.err libconftest.a conftest conftest.c
+ rm -rf conftest.dSYM
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
+$as_echo "$lt_cv_ld_force_load" >&6; }
+ case $host_os in
+ rhapsody* | darwin1.[012])
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;;
+ darwin1.*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ darwin*) # darwin 5.x on
+ # if running on 10.5 or later, the deployment target defaults
+ # to the OS version, if on x86, and 10.4, the deployment
+ # target defaults to 10.4. Don't you love it?
+ case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
+ 10.0,*86*-darwin8*|10.0,*-darwin[91]*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ 10.[012]*)
+ _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;;
+ 10.*)
+ _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;;
+ esac
+ ;;
+ esac
+ if test "$lt_cv_apple_cc_single_mod" = "yes"; then
+ _lt_dar_single_mod='$single_module'
+ fi
+ if test "$lt_cv_ld_exported_symbols_list" = "yes"; then
+ _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym'
+ else
+ _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}'
+ fi
+ if test "$DSYMUTIL" != ":" && test "$lt_cv_ld_force_load" = "no"; then
+ _lt_dsymutil='~$DSYMUTIL $lib || :'
+ else
+ _lt_dsymutil=
+ fi
+ ;;
+ esac
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
+$as_echo_n "checking how to run the C preprocessor... " >&6; }
+# On Suns, sometimes $CPP names a directory.
+if test -n "$CPP" && test -d "$CPP"; then
+ CPP=
+fi
+if test -z "$CPP"; then
+ if ${ac_cv_prog_CPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CPP needs to be expanded
+ for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CPP=$CPP
+
+fi
+ CPP=$ac_cv_prog_CPP
+else
+ ac_cv_prog_CPP=$CPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
+$as_echo "$CPP" >&6; }
+ac_preproc_ok=false
+for ac_c_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_c_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+# On IRIX 5.3, sys/types and inttypes.h are conflicting.
+for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
+ inttypes.h stdint.h unistd.h
+do :
+ as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
+"
+if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
+for ac_header in dlfcn.h
+do :
+ ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
+"
+if test "x$ac_cv_header_dlfcn_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DLFCN_H 1
+_ACEOF
+
+fi
+
+done
+
+
+
+
+func_stripname_cnf ()
+{
+ case ${2} in
+ .*) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%\\\\${2}\$%%"`;;
+ *) func_stripname_result=`$ECHO "${3}" | $SED "s%^${1}%%; s%${2}\$%%"`;;
+ esac
+} # func_stripname_cnf
+
+
+
+
+
+# Set options
+
+
+
+ enable_dlopen=no
+
+
+ enable_win32_dll=no
+
+
+ # Check whether --enable-shared was given.
+if test "${enable_shared+set}" = set; then :
+ enableval=$enable_shared; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_shared=yes ;;
+ no) enable_shared=no ;;
+ *)
+ enable_shared=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_shared=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_shared=yes
+fi
+
+
+
+
+
+
+
+
+
+ # Check whether --enable-static was given.
+if test "${enable_static+set}" = set; then :
+ enableval=$enable_static; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_static=yes ;;
+ no) enable_static=no ;;
+ *)
+ enable_static=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_static=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_static=yes
+fi
+
+
+
+
+
+
+
+
+
+
+# Check whether --with-pic was given.
+if test "${with_pic+set}" = set; then :
+ withval=$with_pic; pic_mode="$withval"
+else
+ pic_mode=default
+fi
+
+
+test -z "$pic_mode" && pic_mode=default
+
+
+
+
+
+
+
+ # Check whether --enable-fast-install was given.
+if test "${enable_fast_install+set}" = set; then :
+ enableval=$enable_fast_install; p=${PACKAGE-default}
+ case $enableval in
+ yes) enable_fast_install=yes ;;
+ no) enable_fast_install=no ;;
+ *)
+ enable_fast_install=no
+ # Look at the argument we got. We use all the common list separators.
+ lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR,"
+ for pkg in $enableval; do
+ IFS="$lt_save_ifs"
+ if test "X$pkg" = "X$p"; then
+ enable_fast_install=yes
+ fi
+ done
+ IFS="$lt_save_ifs"
+ ;;
+ esac
+else
+ enable_fast_install=yes
+fi
+
+
+
+
+
+
+
+
+
+
+
+# This can be used to rebuild libtool when needed
+LIBTOOL_DEPS="$ltmain"
+
+# Always use our own libtool.
+LIBTOOL='$(SHELL) $(top_builddir)/libtool'
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+test -z "$LN_S" && LN_S="ln -s"
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
+$as_echo_n "checking for objdir... " >&6; }
+if ${lt_cv_objdir+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ rm -f .libs 2>/dev/null
+mkdir .libs 2>/dev/null
+if test -d .libs; then
+ lt_cv_objdir=.libs
+else
+ # MS-DOS does not allow filenames that begin with a dot.
+ lt_cv_objdir=_libs
+fi
+rmdir .libs 2>/dev/null
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
+$as_echo "$lt_cv_objdir" >&6; }
+objdir=$lt_cv_objdir
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define LT_OBJDIR "$lt_cv_objdir/"
+_ACEOF
+
+
+
+
+case $host_os in
+aix3*)
+ # AIX sometimes has problems with the GCC collect2 program. For some
+ # reason, if we set the COLLECT_NAMES environment variable, the problems
+ # vanish in a puff of smoke.
+ if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+ fi
+ ;;
+esac
+
+# Global variables:
+ofile=libtool
+can_build_shared=yes
+
+# All known linkers require a `.a' archive for static linking (except MSVC,
+# which needs '.lib').
+libext=a
+
+with_gnu_ld="$lt_cv_prog_gnu_ld"
+
+old_CC="$CC"
+old_CFLAGS="$CFLAGS"
+
+# Set sane defaults for various variables
+test -z "$CC" && CC=cc
+test -z "$LTCC" && LTCC=$CC
+test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
+test -z "$LD" && LD=ld
+test -z "$ac_objext" && ac_objext=o
+
+for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+# Only perform the check for file, if the check method requires it
+test -z "$MAGIC_CMD" && MAGIC_CMD=file
+case $deplibs_check_method in
+file_magic*)
+ if test "$file_magic_cmd" = '$MAGIC_CMD'; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
+$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/${ac_tool_prefix}file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/${ac_tool_prefix}file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+
+if test -z "$lt_cv_path_MAGIC_CMD"; then
+ if test -n "$ac_tool_prefix"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
+$as_echo_n "checking for file... " >&6; }
+if ${lt_cv_path_MAGIC_CMD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $MAGIC_CMD in
+[\\/*] | ?:[\\/]*)
+ lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path.
+ ;;
+*)
+ lt_save_MAGIC_CMD="$MAGIC_CMD"
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
+ for ac_dir in $ac_dummy; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f $ac_dir/file; then
+ lt_cv_path_MAGIC_CMD="$ac_dir/file"
+ if test -n "$file_magic_test_file"; then
+ case $deplibs_check_method in
+ "file_magic "*)
+ file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
+ MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+ if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
+ $EGREP "$file_magic_regex" > /dev/null; then
+ :
+ else
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the command libtool uses to detect shared libraries,
+*** $file_magic_cmd, produces output that libtool cannot recognize.
+*** The result is that libtool may fail to recognize shared libraries
+*** as such. This will affect the creation of libtool libraries that
+*** depend on shared libraries, but programs linked with such libtool
+*** libraries will work regardless of this problem. Nevertheless, you
+*** may want to report the problem to your system manager and/or to
+*** bug-libtool@gnu.org
+
+_LT_EOF
+ fi ;;
+ esac
+ fi
+ break
+ fi
+ done
+ IFS="$lt_save_ifs"
+ MAGIC_CMD="$lt_save_MAGIC_CMD"
+ ;;
+esac
+fi
+
+MAGIC_CMD="$lt_cv_path_MAGIC_CMD"
+if test -n "$MAGIC_CMD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
+$as_echo "$MAGIC_CMD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+ else
+ MAGIC_CMD=:
+ fi
+fi
+
+ fi
+ ;;
+esac
+
+# Use C for the default configuration in the libtool script
+
+lt_save_CC="$CC"
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+# Source file extension for C test sources.
+ac_ext=c
+
+# Object file extension for compiled C test sources.
+objext=o
+objext=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code="int some_variable = 0;"
+
+# Code to be used in simple link tests
+lt_simple_link_test_code='int main(){return(0);}'
+
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+# Save the default compiler, since it gets overwritten when the other
+# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
+compiler_DEFAULT=$CC
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+## CAVEAT EMPTOR:
+## There is no encapsulation within the following macros, do not change
+## the running order or otherwise move them around unless you know exactly
+## what you are doing...
+if test -n "$compiler"; then
+
+lt_prog_compiler_no_builtin_flag=
+
+if test "$GCC" = yes; then
+ case $cc_basename in
+ nvcc*)
+ lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
+ *)
+ lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
+$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
+if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_rtti_exceptions=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="-fno-rtti -fno-exceptions"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_rtti_exceptions=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
+$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
+
+if test x"$lt_cv_prog_compiler_rtti_exceptions" = xyes; then
+ lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
+else
+ :
+fi
+
+fi
+
+
+
+
+
+
+ lt_prog_compiler_wl=
+lt_prog_compiler_pic=
+lt_prog_compiler_static=
+
+
+ if test "$GCC" = yes; then
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_static='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic='-fno-common'
+ ;;
+
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ lt_prog_compiler_static=
+ ;;
+
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+
+ msdosdjgpp*)
+ # Just because we use GCC doesn't mean we suddenly get shared libraries
+ # on systems that don't support them.
+ lt_prog_compiler_can_build_shared=no
+ enable_shared=no
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic=-Kconform_pic
+ fi
+ ;;
+
+ *)
+ lt_prog_compiler_pic='-fPIC'
+ ;;
+ esac
+
+ case $cc_basename in
+ nvcc*) # Cuda Compiler Driver 2.2
+ lt_prog_compiler_wl='-Xlinker '
+ lt_prog_compiler_pic='-Xcompiler -fPIC'
+ ;;
+ esac
+ else
+ # PORTME Check for flag to pass linker flags through the system compiler.
+ case $host_os in
+ aix*)
+ lt_prog_compiler_wl='-Wl,'
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static='-Bstatic'
+ else
+ lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+
+ mingw* | cygwin* | pw32* | os2* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic='-DDLL_EXPORT'
+ ;;
+
+ hpux9* | hpux10* | hpux11*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
+ # not for PA HP-UX.
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic='+Z'
+ ;;
+ esac
+ # Is there a better lt_prog_compiler_static that works with the bundled CC?
+ lt_prog_compiler_static='${wl}-a ${wl}archive'
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ lt_prog_compiler_wl='-Wl,'
+ # PIC (with -KPIC) is the default.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ # old Intel for x86_64 which still supported -KPIC.
+ ecc*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # icc used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ icc* | ifort*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fPIC'
+ lt_prog_compiler_static='-static'
+ ;;
+ # Lahey Fortran 8.1.
+ lf95*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='--shared'
+ lt_prog_compiler_static='--static'
+ ;;
+ nagfor*)
+ # NAG Fortran compiler
+ lt_prog_compiler_wl='-Wl,-Wl,,'
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group compilers (*not* the Pentium gcc compiler,
+ # which looks to be a dead project)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-fpic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+ ccc*)
+ lt_prog_compiler_wl='-Wl,'
+ # All Alpha code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+ xl* | bgxl* | bgf* | mpixl*)
+ # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-qpic'
+ lt_prog_compiler_static='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ F* | *Sun*Fortran*)
+ # Sun Fortran 8.3 passes all unrecognized flags to the linker
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl=''
+ ;;
+ *Sun\ C*)
+ # Sun C 5.9
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ lt_prog_compiler_wl='-Wl,'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ newsos6)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *nto* | *qnx*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic='-fPIC -shared'
+ ;;
+
+ osf3* | osf4* | osf5*)
+ lt_prog_compiler_wl='-Wl,'
+ # All OSF/1 code is PIC.
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ rdos*)
+ lt_prog_compiler_static='-non_shared'
+ ;;
+
+ solaris*)
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ case $cc_basename in
+ f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
+ lt_prog_compiler_wl='-Qoption ld ';;
+ *)
+ lt_prog_compiler_wl='-Wl,';;
+ esac
+ ;;
+
+ sunos4*)
+ lt_prog_compiler_wl='-Qoption ld '
+ lt_prog_compiler_pic='-PIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4 | sysv4.2uw2* | sysv4.3*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec ;then
+ lt_prog_compiler_pic='-Kconform_pic'
+ lt_prog_compiler_static='-Bstatic'
+ fi
+ ;;
+
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_pic='-KPIC'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ unicos*)
+ lt_prog_compiler_wl='-Wl,'
+ lt_prog_compiler_can_build_shared=no
+ ;;
+
+ uts4*)
+ lt_prog_compiler_pic='-pic'
+ lt_prog_compiler_static='-Bstatic'
+ ;;
+
+ *)
+ lt_prog_compiler_can_build_shared=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic=
+ ;;
+ *)
+ lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
+ ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+if ${lt_cv_prog_compiler_pic+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
+$as_echo "$lt_cv_prog_compiler_pic" >&6; }
+lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic -DPIC"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works" = xyes; then
+ case $lt_prog_compiler_pic in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
+ esac
+else
+ lt_prog_compiler_pic=
+ lt_prog_compiler_can_build_shared=no
+fi
+
+fi
+
+
+
+
+
+
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
+$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works" = xyes; then
+ :
+else
+ lt_prog_compiler_static=
+fi
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
+$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ runpath_var=
+ allow_undefined_flag=
+ always_export_symbols=no
+ archive_cmds=
+ archive_expsym_cmds=
+ compiler_needs_object=no
+ enable_shared_with_static_runtimes=no
+ export_dynamic_flag_spec=
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ hardcode_automatic=no
+ hardcode_direct=no
+ hardcode_direct_absolute=no
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_flag_spec_ld=
+ hardcode_libdir_separator=
+ hardcode_minus_L=no
+ hardcode_shlibpath_var=unsupported
+ inherit_rpath=no
+ link_all_deplibs=unknown
+ module_cmds=
+ module_expsym_cmds=
+ old_archive_from_new_cmds=
+ old_archive_from_expsyms_cmds=
+ thread_safe_flag_spec=
+ whole_archive_flag_spec=
+ # include_expsyms should be a list of space-separated symbols to be *always*
+ # included in the symbol list
+ include_expsyms=
+ # exclude_expsyms can be an extended regexp of symbols to exclude
+ # it will be wrapped by ` (' and `)$', so one must not match beginning or
+ # end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc',
+ # as well as any symbol that contains `d'.
+ exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
+ # platforms (ab)use it in PIC code, but their linkers get confused if
+ # the symbol is explicitly referenced. Since portable code cannot
+ # rely on this symbol name, it's probably fine to never include it in
+ # preloaded symbol tables.
+ # Exclude shared library initialization/finalization symbols.
+ extract_expsyms_cmds=
+
+ case $host_os in
+ cygwin* | mingw* | pw32* | cegcc*)
+ # FIXME: the MSVC++ port hasn't been tested in a loooong time
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ if test "$GCC" != yes; then
+ with_gnu_ld=no
+ fi
+ ;;
+ interix*)
+ # we just hope/assume this is gcc and not c89 (= MSVC++)
+ with_gnu_ld=yes
+ ;;
+ openbsd*)
+ with_gnu_ld=no
+ ;;
+ linux* | k*bsd*-gnu | gnu*)
+ link_all_deplibs=no
+ ;;
+ esac
+
+ ld_shlibs=yes
+
+ # On some targets, GNU ld is compatible enough with the native linker
+ # that we're better off using the native interface for both.
+ lt_use_gnu_ld_interface=no
+ if test "$with_gnu_ld" = yes; then
+ case $host_os in
+ aix*)
+ # The AIX port of GNU ld has always aspired to compatibility
+ # with the native linker. However, as the warning in the GNU ld
+ # block says, versions before 2.19.5* couldn't really create working
+ # shared libraries, regardless of the interface used.
+ case `$LD -v 2>&1` in
+ *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
+ *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
+ *\ \(GNU\ Binutils\)\ [3-9]*) ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ ;;
+ *)
+ lt_use_gnu_ld_interface=yes
+ ;;
+ esac
+ fi
+
+ if test "$lt_use_gnu_ld_interface" = yes; then
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ wlarc='${wl}'
+
+ # Set some defaults for GNU ld with shared library support. These
+ # are reset later if shared libraries are not supported. Putting them
+ # here allows them to be overridden if necessary.
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec='${wl}--export-dynamic'
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec=
+ fi
+ supports_anon_versioning=no
+ case `$LD -v 2>&1` in
+ *GNU\ gold*) supports_anon_versioning=yes ;;
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
+ *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
+ *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
+ *\ 2.11.*) ;; # other 2.11 versions
+ *) supports_anon_versioning=yes ;;
+ esac
+
+ # See if GNU ld supports shared libraries.
+ case $host_os in
+ aix[3-9]*)
+ # On AIX/PPC, the GNU linker is very broken
+ if test "$host_cpu" != ia64; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: the GNU linker, at least up to release 2.19, is reported
+*** to be unable to reliably create shared libraries on AIX.
+*** Therefore, libtool is disabling shared libraries support. If you
+*** really care for shared libraries, you may want to install binutils
+*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
+*** You will then need to restart the configuration process.
+
+_LT_EOF
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec='-L$libdir'
+ export_dynamic_flag_spec='${wl}--export-all-symbols'
+ allow_undefined_flag=unsupported
+ always_export_symbols=no
+ enable_shared_with_static_runtimes=yes
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+ exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ haiku*)
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ link_all_deplibs=yes
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+
+ gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
+ tmp_diet=no
+ if test "$host_os" = linux-dietlibc; then
+ case $cc_basename in
+ diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn)
+ esac
+ fi
+ if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
+ && test "$tmp_diet" = no
+ then
+ tmp_addflag=' $pic_flag'
+ tmp_sharedflag='-shared'
+ case $cc_basename,$host_cpu in
+ pgcc*) # Portland Group C compiler
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag'
+ ;;
+ pgf77* | pgf90* | pgf95* | pgfortran*)
+ # Portland Group f77 and f90 compilers
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ tmp_addflag=' $pic_flag -Mnomain' ;;
+ ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64
+ tmp_addflag=' -i_dynamic' ;;
+ efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64
+ tmp_addflag=' -i_dynamic -nofor_main' ;;
+ ifc* | ifort*) # Intel Fortran compiler
+ tmp_addflag=' -nofor_main' ;;
+ lf95*) # Lahey Fortran 8.1
+ whole_archive_flag_spec=
+ tmp_sharedflag='--shared' ;;
+ xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
+ tmp_sharedflag='-qmkshrobj'
+ tmp_addflag= ;;
+ nvcc*) # Cuda Compiler Driver 2.2
+ whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object=yes
+ ;;
+ esac
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*) # Sun C 5.9
+ whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object=yes
+ tmp_sharedflag='-G' ;;
+ *Sun\ F*) # Sun Fortran 8.3
+ tmp_sharedflag='-G' ;;
+ esac
+ archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+
+ case $cc_basename in
+ xlf* | bgf* | bgxlf* | mpixlf*)
+ # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
+ whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
+ hardcode_libdir_flag_spec=
+ hardcode_libdir_flag_spec_ld='-rpath $libdir'
+ archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ esac
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
+ wlarc=
+ else
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ fi
+ ;;
+
+ solaris*)
+ if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: The releases 2.8.* of the GNU linker cannot reliably
+*** create shared libraries on Solaris systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.9.1 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
+ case `$LD -v 2>&1` in
+ *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
+ ld_shlibs=no
+ cat <<_LT_EOF 1>&2
+
+*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not
+*** reliably create shared libraries on SCO systems. Therefore, libtool
+*** is disabling shared libraries support. We urge you to upgrade GNU
+*** binutils to release 2.16.91.0.3 or newer. Another option is to modify
+*** your PATH or compiler configuration so that the native linker is
+*** used, and then restart.
+
+_LT_EOF
+ ;;
+ *)
+ # For security reasons, it is highly recommended that you always
+ # use absolute paths for naming shared libraries, and exclude the
+ # DT_RUNPATH tag from executables and libraries. But doing so
+ # requires that you compile everything twice, which is a pain.
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+ ;;
+
+ sunos4*)
+ archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ wlarc=
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ else
+ ld_shlibs=no
+ fi
+ ;;
+ esac
+
+ if test "$ld_shlibs" = no; then
+ runpath_var=
+ hardcode_libdir_flag_spec=
+ export_dynamic_flag_spec=
+ whole_archive_flag_spec=
+ fi
+ else
+ # PORTME fill in a description of your system's linker (not GNU ld)
+ case $host_os in
+ aix3*)
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
+ # Note: this linker hardcodes the directories in LIBPATH if there
+ # are no directories specified by -L.
+ hardcode_minus_L=yes
+ if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then
+ # Neither direct hardcoding nor static linking is supported with a
+ # broken collect2.
+ hardcode_direct=unsupported
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ # Also, AIX nm treats weak defined symbols like other global
+ # defined symbols, whereas GNU nm marks them as "W".
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then
+ aix_use_runtimelinking=yes
+ break
+ fi
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds=''
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ file_list_spec='${wl}-f,'
+
+ if test "$GCC" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L=yes
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_libdir_separator=
+ fi
+ ;;
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ link_all_deplibs=no
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ export_dynamic_flag_spec='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to export.
+ always_export_symbols=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag='-berok'
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ if test "${lt_cv_aix_libpath+set}" = set; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ if ${lt_cv_aix_libpath_+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+ lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }'
+ lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_="/usr/lib:/lib"
+ fi
+
+fi
+
+ aix_libpath=$lt_cv_aix_libpath_
+fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag="-z nodefs"
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ if test "${lt_cv_aix_libpath+set}" = set; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ if ${lt_cv_aix_libpath_+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+ lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }'
+ lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test -z "$lt_cv_aix_libpath_"; then
+ lt_cv_aix_libpath_="/usr/lib:/lib"
+ fi
+
+fi
+
+ aix_libpath=$lt_cv_aix_libpath_
+fi
+
+ hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag=' ${wl}-bernotok'
+ allow_undefined_flag=' ${wl}-berok'
+ if test "$with_gnu_ld" = yes; then
+ # We only use this code for GNU lds that support --whole-archive.
+ whole_archive_flag_spec='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec='$convenience'
+ fi
+ archive_cmds_need_lc=yes
+ # This is similar to how AIX traditionally builds its shared libraries.
+ archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds=''
+ ;;
+ m68k)
+ archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ ;;
+ esac
+ ;;
+
+ bsdi[45]*)
+ export_dynamic_flag_spec=-rdynamic
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ # When not using gcc, we currently assume that we are using
+ # Microsoft Visual C++.
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ case $cc_basename in
+ cl*)
+ # Native MSVC
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ always_export_symbols=yes
+ file_list_spec='@'
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+ archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ sed -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+ else
+ sed -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+ fi~
+ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+ linknames='
+ # The linker will not automatically build a static lib if we build a DLL.
+ # _LT_TAGVAR(old_archive_from_new_cmds, )='true'
+ enable_shared_with_static_runtimes=yes
+ export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
+ # Don't use ranlib
+ old_postinstall_cmds='chmod 644 $oldlib'
+ postlink_cmds='lt_outputfile="@OUTPUT@"~
+ lt_tool_outputfile="@TOOL_OUTPUT@"~
+ case $lt_outputfile in
+ *.exe|*.EXE) ;;
+ *)
+ lt_outputfile="$lt_outputfile.exe"
+ lt_tool_outputfile="$lt_tool_outputfile.exe"
+ ;;
+ esac~
+ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+ $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+ $RM "$lt_outputfile.manifest";
+ fi'
+ ;;
+ *)
+ # Assume MSVC wrapper
+ hardcode_libdir_flag_spec=' '
+ allow_undefined_flag=unsupported
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
+ # The linker will automatically build a .lib file if we build a DLL.
+ old_archive_from_new_cmds='true'
+ # FIXME: Should let the user specify the lib program.
+ old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
+ enable_shared_with_static_runtimes=yes
+ ;;
+ esac
+ ;;
+
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc=no
+ hardcode_direct=no
+ hardcode_automatic=yes
+ hardcode_shlibpath_var=unsupported
+ if test "$lt_cv_ld_force_load" = "yes"; then
+ whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+ else
+ whole_archive_flag_spec=''
+ fi
+ link_all_deplibs=yes
+ allow_undefined_flag="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=func_echo_all
+ archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+
+ else
+ ld_shlibs=no
+ fi
+
+ ;;
+
+ dgux*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ freebsd1*)
+ ld_shlibs=no
+ ;;
+
+ # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
+ # support. Future versions do this automatically, but an explicit c++rt0.o
+ # does not break anything, and helps significantly (at the cost of a little
+ # extra space).
+ freebsd2.2*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # Unfortunately, older versions of FreeBSD 2 do not have this feature.
+ freebsd2*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+ freebsd* | dragonfly*)
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ hpux9*)
+ if test "$GCC" = yes; then
+ archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ fi
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ export_dynamic_flag_spec='${wl}-E'
+ ;;
+
+ hpux10*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_flag_spec_ld='+b $libdir'
+ hardcode_libdir_separator=:
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ fi
+ ;;
+
+ hpux11*)
+ if test "$GCC" = yes && test "$with_gnu_ld" = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds='$CC -shared $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ else
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+
+ # Older versions of the 11.00 compiler do not understand -b yet
+ # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
+$as_echo_n "checking if $CC understands -b... " >&6; }
+if ${lt_cv_prog_compiler__b+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler__b=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -b"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler__b=yes
+ fi
+ else
+ lt_cv_prog_compiler__b=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
+$as_echo "$lt_cv_prog_compiler__b" >&6; }
+
+if test x"$lt_cv_prog_compiler__b" = xyes; then
+ archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
+else
+ archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
+fi
+
+ ;;
+ esac
+ fi
+ if test "$with_gnu_ld" = no; then
+ hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct=no
+ hardcode_shlibpath_var=no
+ ;;
+ *)
+ hardcode_direct=yes
+ hardcode_direct_absolute=yes
+ export_dynamic_flag_spec='${wl}-E'
+
+ # hardcode_minus_L: Not really in the search PATH,
+ # but as the default location of the library.
+ hardcode_minus_L=yes
+ ;;
+ esac
+ fi
+ ;;
+
+ irix5* | irix6* | nonstopux*)
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ # Try to use the -exported_symbol ld option, if it does not
+ # work, assume that -exports_file does not work either and
+ # implicitly export all symbols.
+ # This should be the same for all languages, so no per-tag cache variable.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
+$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
+if ${lt_cv_irix_exported_symbol+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int foo (void) { return 0; }
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ lt_cv_irix_exported_symbol=yes
+else
+ lt_cv_irix_exported_symbol=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS="$save_LDFLAGS"
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
+$as_echo "$lt_cv_irix_exported_symbol" >&6; }
+ if test "$lt_cv_irix_exported_symbol" = yes; then
+ archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib'
+ fi
+ else
+ archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ inherit_rpath=yes
+ link_all_deplibs=yes
+ ;;
+
+ netbsd* | netbsdelf*-gnu)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out
+ else
+ archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ newsos6)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ hardcode_shlibpath_var=no
+ ;;
+
+ *nto* | *qnx*)
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct=yes
+ hardcode_shlibpath_var=no
+ hardcode_direct_absolute=yes
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec='${wl}-E'
+ else
+ case $host_os in
+ openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*)
+ archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-R$libdir'
+ ;;
+ *)
+ archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
+ hardcode_libdir_flag_spec='${wl}-rpath,$libdir'
+ ;;
+ esac
+ fi
+ else
+ ld_shlibs=no
+ fi
+ ;;
+
+ os2*)
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_minus_L=yes
+ allow_undefined_flag=unsupported
+ archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
+ old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
+ ;;
+
+ osf3*)
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator=:
+ ;;
+
+ osf4* | osf5*) # as osf3* with the addition of -msym flag
+ if test "$GCC" = yes; then
+ allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $pic_flag $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir'
+ else
+ allow_undefined_flag=' -expect_unresolved \*'
+ archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
+ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp'
+
+ # Both c and cxx compiler support -rpath directly
+ hardcode_libdir_flag_spec='-rpath $libdir'
+ fi
+ archive_cmds_need_lc='no'
+ hardcode_libdir_separator=:
+ ;;
+
+ solaris*)
+ no_undefined_flag=' -z defs'
+ if test "$GCC" = yes; then
+ wlarc='${wl}'
+ archive_cmds='$CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared $pic_flag ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ else
+ case `$CC -V 2>&1` in
+ *"Compilers 5.0"*)
+ wlarc=''
+ archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
+ ;;
+ *)
+ wlarc='${wl}'
+ archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
+ ;;
+ esac
+ fi
+ hardcode_libdir_flag_spec='-R$libdir'
+ hardcode_shlibpath_var=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'. GCC discards it without `$wl',
+ # but is careful enough not to reorder.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ if test "$GCC" = yes; then
+ whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ else
+ whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
+ fi
+ ;;
+ esac
+ link_all_deplibs=yes
+ ;;
+
+ sunos4*)
+ if test "x$host_vendor" = xsequent; then
+ # Use $CC to link under sequent, because it throws in some extra .o
+ # files that make .init and .fini sections work.
+ archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
+ fi
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_direct=yes
+ hardcode_minus_L=yes
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4)
+ case $host_vendor in
+ sni)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=yes # is this really true???
+ ;;
+ siemens)
+ ## LD is ld it makes a PLAMLIB
+ ## CC just makes a GrossModule.
+ archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
+ reload_cmds='$CC -r -o $output$reload_objs'
+ hardcode_direct=no
+ ;;
+ motorola)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_direct=no #Motorola manual says yes, but my tests say they lie
+ ;;
+ esac
+ runpath_var='LD_RUN_PATH'
+ hardcode_shlibpath_var=no
+ ;;
+
+ sysv4.3*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ export_dynamic_flag_spec='-Bexport'
+ ;;
+
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_shlibpath_var=no
+ runpath_var=LD_RUN_PATH
+ hardcode_runpath_var=yes
+ ld_shlibs=yes
+ fi
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag='${wl}-z,text'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag='${wl}-z,text'
+ allow_undefined_flag='${wl}-z,nodefs'
+ archive_cmds_need_lc=no
+ hardcode_shlibpath_var=no
+ hardcode_libdir_flag_spec='${wl}-R,$libdir'
+ hardcode_libdir_separator=':'
+ link_all_deplibs=yes
+ export_dynamic_flag_spec='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ if test "$GCC" = yes; then
+ archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ else
+ archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ fi
+ ;;
+
+ uts4*)
+ archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
+ hardcode_libdir_flag_spec='-L$libdir'
+ hardcode_shlibpath_var=no
+ ;;
+
+ *)
+ ld_shlibs=no
+ ;;
+ esac
+
+ if test x$host_vendor = xsni; then
+ case $host in
+ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
+ export_dynamic_flag_spec='${wl}-Blargedynsym'
+ ;;
+ esac
+ fi
+ fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
+$as_echo "$ld_shlibs" >&6; }
+test "$ld_shlibs" = no && can_build_shared=no
+
+with_gnu_ld=$with_gnu_ld
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl
+ pic_flag=$lt_prog_compiler_pic
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag
+ allow_undefined_flag=
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+ (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ then
+ lt_cv_archive_cmds_need_lc=no
+ else
+ lt_cv_archive_cmds_need_lc=yes
+ fi
+ allow_undefined_flag=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
+ archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+
+
+
+
+
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+
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+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+if test "$GCC" = yes; then
+ case $host_os in
+ darwin*) lt_awk_arg="/^libraries:/,/LR/" ;;
+ *) lt_awk_arg="/^libraries:/" ;;
+ esac
+ case $host_os in
+ mingw* | cegcc*) lt_sed_strip_eq="s,=\([A-Za-z]:\),\1,g" ;;
+ *) lt_sed_strip_eq="s,=/,/,g" ;;
+ esac
+ lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
+ case $lt_search_path_spec in
+ *\;*)
+ # if the path contains ";" then we assume it to be the separator
+ # otherwise default to the standard path separator (i.e. ":") - it is
+ # assumed that no part of a normal pathname contains ";" but that should
+ # okay in the real world where ";" in dirpaths is itself problematic.
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
+ ;;
+ *)
+ lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ esac
+ # Ok, now we have the path, separated by spaces, we can step through it
+ # and add multilib dir if necessary.
+ lt_tmp_lt_search_path_spec=
+ lt_multi_os_dir=`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
+ for lt_sys_path in $lt_search_path_spec; do
+ if test -d "$lt_sys_path/$lt_multi_os_dir"; then
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path/$lt_multi_os_dir"
+ else
+ test -d "$lt_sys_path" && \
+ lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
+ fi
+ done
+ lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
+BEGIN {RS=" "; FS="/|\n";} {
+ lt_foo="";
+ lt_count=0;
+ for (lt_i = NF; lt_i > 0; lt_i--) {
+ if ($lt_i != "" && $lt_i != ".") {
+ if ($lt_i == "..") {
+ lt_count++;
+ } else {
+ if (lt_count == 0) {
+ lt_foo="/" $lt_i lt_foo;
+ } else {
+ lt_count--;
+ }
+ }
+ }
+ }
+ if (lt_foo != "") { lt_freq[lt_foo]++; }
+ if (lt_freq[lt_foo] == 1) { print lt_foo; }
+}'`
+ # AWK program above erroneously prepends '/' to C:/dos/paths
+ # for these hosts.
+ case $host_os in
+ mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
+ $SED 's,/\([A-Za-z]:\),\1,g'` ;;
+ esac
+ sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
+else
+ sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
+fi
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$cc_basename in
+ yes,*)
+ # gcc
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ ;;
+
+ *,cl*)
+ # Native MSVC
+ libname_spec='$name'
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ library_names_spec='${libname}.dll.lib'
+
+ case $build_os in
+ mingw*)
+ sys_lib_search_path_spec=
+ lt_save_ifs=$IFS
+ IFS=';'
+ for lt_path in $LIB
+ do
+ IFS=$lt_save_ifs
+ # Let DOS variable expansion print the short 8.3 style file name.
+ lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+ sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+ done
+ IFS=$lt_save_ifs
+ # Convert to MSYS style.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
+ ;;
+ cygwin*)
+ # Convert to unix form, then to dos form, then back to unix form
+ # but this time dos style (no spaces!) so that the unix form looks
+ # like /cygdrive/c/PROGRA~1:/cygdr...
+ sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+ sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+ sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ *)
+ sys_lib_search_path_spec="$LIB"
+ if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+ # It is most probably a Windows format PATH.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # FIXME: find the short name or the path components, as spaces are
+ # common. (e.g. "Program Files" -> "PROGRA~1")
+ ;;
+ esac
+
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+ dynamic_linker='Win32 link.exe'
+ ;;
+
+ *)
+ # Assume MSVC wrapper
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ dynamic_linker='Win32 ld.exe'
+ ;;
+ esac
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd1*)
+ dynamic_linker=no
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[123]*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+haiku*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ dynamic_linker="$host_os runtime_loader"
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+ postinstall_cmds='chmod 555 $lib'
+ # or fails outright, so override atomically:
+ install_override_mode=555
+ ;;
+
+interix[3-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+
+ # Some binutils ld are patched to set DT_RUNPATH
+ if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_shlibpath_overrides_runpath=no
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+ lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+fi
+
+ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsdelf*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='NetBSD ld.elf_so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action=
+if test -n "$hardcode_libdir_flag_spec" ||
+ test -n "$runpath_var" ||
+ test "X$hardcode_automatic" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$hardcode_direct" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, )" != no &&
+ test "$hardcode_minus_L" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
+$as_echo "$hardcode_action" >&6; }
+
+if test "$hardcode_action" = relink ||
+ test "$inherit_rpath" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+ if test "x$enable_dlopen" != xyes; then
+ enable_dlopen=unknown
+ enable_dlopen_self=unknown
+ enable_dlopen_self_static=unknown
+else
+ lt_cv_dlopen=no
+ lt_cv_dlopen_libs=
+
+ case $host_os in
+ beos*)
+ lt_cv_dlopen="load_add_on"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+ ;;
+
+ mingw* | pw32* | cegcc*)
+ lt_cv_dlopen="LoadLibrary"
+ lt_cv_dlopen_libs=
+ ;;
+
+ cygwin*)
+ lt_cv_dlopen="dlopen"
+ lt_cv_dlopen_libs=
+ ;;
+
+ darwin*)
+ # if libdl is installed we need to link against it
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+
+ lt_cv_dlopen="dyld"
+ lt_cv_dlopen_libs=
+ lt_cv_dlopen_self=yes
+
+fi
+
+ ;;
+
+ *)
+ ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
+if test "x$ac_cv_func_shl_load" = xyes; then :
+ lt_cv_dlopen="shl_load"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
+$as_echo_n "checking for shl_load in -ldld... " >&6; }
+if ${ac_cv_lib_dld_shl_load+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char shl_load ();
+int
+main ()
+{
+return shl_load ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_shl_load=yes
+else
+ ac_cv_lib_dld_shl_load=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
+$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
+if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
+ lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-ldld"
+else
+ ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
+if test "x$ac_cv_func_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
+$as_echo_n "checking for dlopen in -ldl... " >&6; }
+if ${ac_cv_lib_dl_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldl $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dl_dlopen=yes
+else
+ ac_cv_lib_dl_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
+$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
+if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
+$as_echo_n "checking for dlopen in -lsvld... " >&6; }
+if ${ac_cv_lib_svld_dlopen+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lsvld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dlopen ();
+int
+main ()
+{
+return dlopen ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_svld_dlopen=yes
+else
+ ac_cv_lib_svld_dlopen=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
+$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
+if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
+ lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
+$as_echo_n "checking for dld_link in -ldld... " >&6; }
+if ${ac_cv_lib_dld_dld_link+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-ldld $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char dld_link ();
+int
+main ()
+{
+return dld_link ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_dld_dld_link=yes
+else
+ ac_cv_lib_dld_dld_link=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
+$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
+if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
+ lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-ldld"
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+
+fi
+
+ ;;
+ esac
+
+ if test "x$lt_cv_dlopen" != xno; then
+ enable_dlopen=yes
+ else
+ enable_dlopen=no
+ fi
+
+ case $lt_cv_dlopen in
+ dlopen)
+ save_CPPFLAGS="$CPPFLAGS"
+ test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
+
+ save_LDFLAGS="$LDFLAGS"
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
+
+ save_LIBS="$LIBS"
+ LIBS="$lt_cv_dlopen_libs $LIBS"
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
+$as_echo_n "checking whether a program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
+$as_echo "$lt_cv_dlopen_self" >&6; }
+
+ if test "x$lt_cv_dlopen_self" = xyes; then
+ wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
+$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
+if ${lt_cv_dlopen_self_static+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test "$cross_compiling" = yes; then :
+ lt_cv_dlopen_self_static=cross
+else
+ lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
+ lt_status=$lt_dlunknown
+ cat > conftest.$ac_ext <<_LT_EOF
+#line $LINENO "configure"
+#include "confdefs.h"
+
+#if HAVE_DLFCN_H
+#include <dlfcn.h>
+#endif
+
+#include <stdio.h>
+
+#ifdef RTLD_GLOBAL
+# define LT_DLGLOBAL RTLD_GLOBAL
+#else
+# ifdef DL_GLOBAL
+# define LT_DLGLOBAL DL_GLOBAL
+# else
+# define LT_DLGLOBAL 0
+# endif
+#endif
+
+/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
+ find out it does not work in some platform. */
+#ifndef LT_DLLAZY_OR_NOW
+# ifdef RTLD_LAZY
+# define LT_DLLAZY_OR_NOW RTLD_LAZY
+# else
+# ifdef DL_LAZY
+# define LT_DLLAZY_OR_NOW DL_LAZY
+# else
+# ifdef RTLD_NOW
+# define LT_DLLAZY_OR_NOW RTLD_NOW
+# else
+# ifdef DL_NOW
+# define LT_DLLAZY_OR_NOW DL_NOW
+# else
+# define LT_DLLAZY_OR_NOW 0
+# endif
+# endif
+# endif
+# endif
+#endif
+
+/* When -fvisbility=hidden is used, assume the code has been annotated
+ correspondingly for the symbols needed. */
+#if defined(__GNUC__) && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
+int fnord () __attribute__((visibility("default")));
+#endif
+
+int fnord () { return 42; }
+int main ()
+{
+ void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
+ int status = $lt_dlunknown;
+
+ if (self)
+ {
+ if (dlsym (self,"fnord")) status = $lt_dlno_uscore;
+ else
+ {
+ if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore;
+ else puts (dlerror ());
+ }
+ /* dlclose (self); */
+ }
+ else
+ puts (dlerror ());
+
+ return status;
+}
+_LT_EOF
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
+ (eval $ac_link) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } && test -s conftest${ac_exeext} 2>/dev/null; then
+ (./conftest; exit; ) >&5 2>/dev/null
+ lt_status=$?
+ case x$lt_status in
+ x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
+ x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
+ esac
+ else :
+ # compilation failed
+ lt_cv_dlopen_self_static=no
+ fi
+fi
+rm -fr conftest*
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
+$as_echo "$lt_cv_dlopen_self_static" >&6; }
+ fi
+
+ CPPFLAGS="$save_CPPFLAGS"
+ LDFLAGS="$save_LDFLAGS"
+ LIBS="$save_LIBS"
+ ;;
+ esac
+
+ case $lt_cv_dlopen_self in
+ yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
+ *) enable_dlopen_self=unknown ;;
+ esac
+
+ case $lt_cv_dlopen_self_static in
+ yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
+ *) enable_dlopen_self_static=unknown ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+striplib=
+old_striplib=
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
+$as_echo_n "checking whether stripping libraries is possible... " >&6; }
+if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
+ test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
+ test -z "$striplib" && striplib="$STRIP --strip-unneeded"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+# FIXME - insert some real tests, host_os isn't really good enough
+ case $host_os in
+ darwin*)
+ if test -n "$STRIP" ; then
+ striplib="$STRIP -x"
+ old_striplib="$STRIP -S"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ fi
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ ;;
+ esac
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+ # Report which library types will actually be built
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
+$as_echo_n "checking if libtool supports shared libraries... " >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
+$as_echo "$can_build_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
+$as_echo_n "checking whether to build shared libraries... " >&6; }
+ test "$can_build_shared" = "no" && enable_shared=no
+
+ # On AIX, shared libraries and static libraries use the same namespace, and
+ # are all built from PIC.
+ case $host_os in
+ aix3*)
+ test "$enable_shared" = yes && enable_static=no
+ if test -n "$RANLIB"; then
+ archive_cmds="$archive_cmds~\$RANLIB \$lib"
+ postinstall_cmds='$RANLIB $lib'
+ fi
+ ;;
+
+ aix[4-9]*)
+ if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then
+ test "$enable_shared" = yes && enable_static=no
+ fi
+ ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
+$as_echo "$enable_shared" >&6; }
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
+$as_echo_n "checking whether to build static libraries... " >&6; }
+ # Make sure either enable_shared or enable_static is yes.
+ test "$enable_shared" = yes || enable_static=yes
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
+$as_echo "$enable_static" >&6; }
+
+
+
+
+fi
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC="$lt_save_CC"
+
+ if test -n "$CXX" && ( test "X$CXX" != "Xno" &&
+ ( (test "X$CXX" = "Xg++" && `g++ -v >/dev/null 2>&1` ) ||
+ (test "X$CXX" != "Xg++"))) ; then
+ ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
+$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
+if test -z "$CXXCPP"; then
+ if ${ac_cv_prog_CXXCPP+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Double quotes because CXXCPP needs to be expanded
+ for CXXCPP in "$CXX -E" "/lib/cpp"
+ do
+ ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+ break
+fi
+
+ done
+ ac_cv_prog_CXXCPP=$CXXCPP
+
+fi
+ CXXCPP=$ac_cv_prog_CXXCPP
+else
+ ac_cv_prog_CXXCPP=$CXXCPP
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
+$as_echo "$CXXCPP" >&6; }
+ac_preproc_ok=false
+for ac_cxx_preproc_warn_flag in '' yes
+do
+ # Use a header file that comes with gcc, so configuring glibc
+ # with a fresh cross-compiler works.
+ # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
+ # <limits.h> exists even on freestanding compilers.
+ # On the NeXT, cc -E runs the code through the compiler's parser,
+ # not just through cpp. "Syntax error" is here to catch this case.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#ifdef __STDC__
+# include <limits.h>
+#else
+# include <assert.h>
+#endif
+ Syntax error
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+
+else
+ # Broken: fails on valid input.
+continue
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+ # OK, works on sane cases. Now check whether nonexistent headers
+ # can be detected and how.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ac_nonexistent.h>
+_ACEOF
+if ac_fn_cxx_try_cpp "$LINENO"; then :
+ # Broken: success on invalid input.
+continue
+else
+ # Passes both tests.
+ac_preproc_ok=:
+break
+fi
+rm -f conftest.err conftest.i conftest.$ac_ext
+
+done
+# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
+rm -f conftest.i conftest.err conftest.$ac_ext
+if $ac_preproc_ok; then :
+
+else
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
+See \`config.log' for more details" "$LINENO" 5; }
+fi
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+else
+ _lt_caught_CXX_error=yes
+fi
+
+ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+archive_cmds_need_lc_CXX=no
+allow_undefined_flag_CXX=
+always_export_symbols_CXX=no
+archive_expsym_cmds_CXX=
+compiler_needs_object_CXX=no
+export_dynamic_flag_spec_CXX=
+hardcode_direct_CXX=no
+hardcode_direct_absolute_CXX=no
+hardcode_libdir_flag_spec_CXX=
+hardcode_libdir_flag_spec_ld_CXX=
+hardcode_libdir_separator_CXX=
+hardcode_minus_L_CXX=no
+hardcode_shlibpath_var_CXX=unsupported
+hardcode_automatic_CXX=no
+inherit_rpath_CXX=no
+module_cmds_CXX=
+module_expsym_cmds_CXX=
+link_all_deplibs_CXX=unknown
+old_archive_cmds_CXX=$old_archive_cmds
+reload_flag_CXX=$reload_flag
+reload_cmds_CXX=$reload_cmds
+no_undefined_flag_CXX=
+whole_archive_flag_spec_CXX=
+enable_shared_with_static_runtimes_CXX=no
+
+# Source file extension for C++ test sources.
+ac_ext=cpp
+
+# Object file extension for compiled C++ test sources.
+objext=o
+objext_CXX=$objext
+
+# No sense in running all these tests if we already determined that
+# the CXX compiler isn't working. Some variables (like enable_shared)
+# are currently assumed to apply to all compilers on this platform,
+# and will be corrupted by setting them based on a non-working compiler.
+if test "$_lt_caught_CXX_error" != yes; then
+ # Code to be used in simple compile tests
+ lt_simple_compile_test_code="int some_variable = 0;"
+
+ # Code to be used in simple link tests
+ lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
+
+ # ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+ # save warnings/boilerplate of simple test code
+ ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+ # Allow CC to be a program name with arguments.
+ lt_save_CC=$CC
+ lt_save_CFLAGS=$CFLAGS
+ lt_save_LD=$LD
+ lt_save_GCC=$GCC
+ GCC=$GXX
+ lt_save_with_gnu_ld=$with_gnu_ld
+ lt_save_path_LD=$lt_cv_path_LD
+ if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
+ lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
+ else
+ $as_unset lt_cv_prog_gnu_ld
+ fi
+ if test -n "${lt_cv_path_LDCXX+set}"; then
+ lt_cv_path_LD=$lt_cv_path_LDCXX
+ else
+ $as_unset lt_cv_path_LD
+ fi
+ test -z "${LDCXX+set}" || LD=$LDCXX
+ CC=${CXX-"c++"}
+ CFLAGS=$CXXFLAGS
+ compiler=$CC
+ compiler_CXX=$CC
+ for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+
+ if test -n "$compiler"; then
+ # We don't want -fno-exception when compiling C++ code, so set the
+ # no_builtin_flag separately
+ if test "$GXX" = yes; then
+ lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
+ else
+ lt_prog_compiler_no_builtin_flag_CXX=
+ fi
+
+ if test "$GXX" = yes; then
+ # Set up default GNU C++ configuration
+
+
+
+# Check whether --with-gnu-ld was given.
+if test "${with_gnu_ld+set}" = set; then :
+ withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
+else
+ with_gnu_ld=no
+fi
+
+ac_prog=ld
+if test "$GCC" = yes; then
+ # Check if gcc -print-prog-name=ld gives a path.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
+$as_echo_n "checking for ld used by $CC... " >&6; }
+ case $host in
+ *-*-mingw*)
+ # gcc leaves a trailing carriage return which upsets mingw
+ ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
+ *)
+ ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
+ esac
+ case $ac_prog in
+ # Accept absolute paths.
+ [\\/]* | ?:[\\/]*)
+ re_direlt='/[^/][^/]*/\.\./'
+ # Canonicalize the pathname of ld
+ ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
+ while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
+ ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
+ done
+ test -z "$LD" && LD="$ac_prog"
+ ;;
+ "")
+ # If it fails, then pretend we aren't using GCC.
+ ac_prog=ld
+ ;;
+ *)
+ # If it is relative, then search for the first ld in PATH.
+ with_gnu_ld=unknown
+ ;;
+ esac
+elif test "$with_gnu_ld" = yes; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
+$as_echo_n "checking for GNU ld... " >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
+$as_echo_n "checking for non-GNU ld... " >&6; }
+fi
+if ${lt_cv_path_LD+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -z "$LD"; then
+ lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR
+ for ac_dir in $PATH; do
+ IFS="$lt_save_ifs"
+ test -z "$ac_dir" && ac_dir=.
+ if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
+ lt_cv_path_LD="$ac_dir/$ac_prog"
+ # Check to see if the program is GNU ld. I'd rather use --version,
+ # but apparently some variants of GNU ld only accept -v.
+ # Break only if it was the GNU/non-GNU ld that we prefer.
+ case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
+ *GNU* | *'with BFD'*)
+ test "$with_gnu_ld" != no && break
+ ;;
+ *)
+ test "$with_gnu_ld" != yes && break
+ ;;
+ esac
+ fi
+ done
+ IFS="$lt_save_ifs"
+else
+ lt_cv_path_LD="$LD" # Let the user override the test with a path.
+fi
+fi
+
+LD="$lt_cv_path_LD"
+if test -n "$LD"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
+$as_echo "$LD" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
+$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
+if ${lt_cv_prog_gnu_ld+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # I'd rather use --version here, but apparently some GNU lds only accept -v.
+case `$LD -v 2>&1 </dev/null` in
+*GNU* | *'with BFD'*)
+ lt_cv_prog_gnu_ld=yes
+ ;;
+*)
+ lt_cv_prog_gnu_ld=no
+ ;;
+esac
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
+$as_echo "$lt_cv_prog_gnu_ld" >&6; }
+with_gnu_ld=$lt_cv_prog_gnu_ld
+
+
+
+
+
+
+
+ # Check if GNU C++ uses GNU ld as the underlying linker, since the
+ # archiving commands below assume that GNU ld is being used.
+ if test "$with_gnu_ld" = yes; then
+ archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+ # If archive_cmds runs LD, not CC, wlarc should be empty
+ # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
+ # investigate it a little bit more. (MM)
+ wlarc='${wl}'
+
+ # ancient GNU ld didn't support --whole-archive et. al.
+ if eval "`$CC -print-prog-name=ld` --help 2>&1" |
+ $GREP 'no-whole-archive' > /dev/null; then
+ whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ else
+ whole_archive_flag_spec_CXX=
+ fi
+ else
+ with_gnu_ld=no
+ wlarc=
+
+ # A generic and very simple default shared library creation
+ # command for GNU C++ for the case where it uses the native
+ # linker, instead of GNU ld. If possible, this setting should
+ # overridden to take advantage of the native linker features on
+ # the platform it is being used on.
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ fi
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+ else
+ GXX=no
+ with_gnu_ld=no
+ wlarc=
+ fi
+
+ # PORTME: fill in a description of your system's C++ link characteristics
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+ ld_shlibs_CXX=yes
+ case $host_os in
+ aix3*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aix[4-9]*)
+ if test "$host_cpu" = ia64; then
+ # On IA64, the linker does run time linking by default, so we don't
+ # have to do anything special.
+ aix_use_runtimelinking=no
+ exp_sym_flag='-Bexport'
+ no_entry_flag=""
+ else
+ aix_use_runtimelinking=no
+
+ # Test if we are trying to use run time linking or normal
+ # AIX style linking. If -brtl is somewhere in LDFLAGS, we
+ # need to do runtime linking.
+ case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
+ for ld_flag in $LDFLAGS; do
+ case $ld_flag in
+ *-brtl*)
+ aix_use_runtimelinking=yes
+ break
+ ;;
+ esac
+ done
+ ;;
+ esac
+
+ exp_sym_flag='-bexport'
+ no_entry_flag='-bnoentry'
+ fi
+
+ # When large executables or shared objects are built, AIX ld can
+ # have problems creating the table of contents. If linking a library
+ # or program results in "error TOC overflow" add -mminimal-toc to
+ # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not
+ # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
+
+ archive_cmds_CXX=''
+ hardcode_direct_CXX=yes
+ hardcode_direct_absolute_CXX=yes
+ hardcode_libdir_separator_CXX=':'
+ link_all_deplibs_CXX=yes
+ file_list_spec_CXX='${wl}-f,'
+
+ if test "$GXX" = yes; then
+ case $host_os in aix4.[012]|aix4.[012].*)
+ # We only want to do this on AIX 4.2 and lower, the check
+ # below for broken collect2 doesn't work under 4.3+
+ collect2name=`${CC} -print-prog-name=collect2`
+ if test -f "$collect2name" &&
+ strings "$collect2name" | $GREP resolve_lib_name >/dev/null
+ then
+ # We have reworked collect2
+ :
+ else
+ # We have old collect2
+ hardcode_direct_CXX=unsupported
+ # It fails to find uninstalled libraries when the uninstalled
+ # path is not listed in the libpath. Setting hardcode_minus_L
+ # to unsupported forces relinking
+ hardcode_minus_L_CXX=yes
+ hardcode_libdir_flag_spec_CXX='-L$libdir'
+ hardcode_libdir_separator_CXX=
+ fi
+ esac
+ shared_flag='-shared'
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag="$shared_flag "'${wl}-G'
+ fi
+ else
+ # not using gcc
+ if test "$host_cpu" = ia64; then
+ # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
+ # chokes on -Wl,-G. The following line is correct:
+ shared_flag='-G'
+ else
+ if test "$aix_use_runtimelinking" = yes; then
+ shared_flag='${wl}-G'
+ else
+ shared_flag='${wl}-bM:SRE'
+ fi
+ fi
+ fi
+
+ export_dynamic_flag_spec_CXX='${wl}-bexpall'
+ # It seems that -bexpall does not export symbols beginning with
+ # underscore (_), so it is better to generate a list of symbols to
+ # export.
+ always_export_symbols_CXX=yes
+ if test "$aix_use_runtimelinking" = yes; then
+ # Warning - without using the other runtime loading flags (-brtl),
+ # -berok will link without error, but may produce a broken library.
+ allow_undefined_flag_CXX='-berok'
+ # Determine the default libpath from the value encoded in an empty
+ # executable.
+ if test "${lt_cv_aix_libpath+set}" = set; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ if ${lt_cv_aix_libpath__CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+
+ lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }'
+ lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$lt_cv_aix_libpath__CXX"; then
+ lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test -z "$lt_cv_aix_libpath__CXX"; then
+ lt_cv_aix_libpath__CXX="/usr/lib:/lib"
+ fi
+
+fi
+
+ aix_libpath=$lt_cv_aix_libpath__CXX
+fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+
+ archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then func_echo_all "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag"
+ else
+ if test "$host_cpu" = ia64; then
+ hardcode_libdir_flag_spec_CXX='${wl}-R $libdir:/usr/lib:/lib'
+ allow_undefined_flag_CXX="-z nodefs"
+ archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols"
+ else
+ # Determine the default libpath from the value encoded in an
+ # empty executable.
+ if test "${lt_cv_aix_libpath+set}" = set; then
+ aix_libpath=$lt_cv_aix_libpath
+else
+ if ${lt_cv_aix_libpath__CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+
+ lt_aix_libpath_sed='
+ /Import File Strings/,/^$/ {
+ /^0/ {
+ s/^0 *\([^ ]*\) *$/\1/
+ p
+ }
+ }'
+ lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ # Check for a 64-bit object if we didn't find anything.
+ if test -z "$lt_cv_aix_libpath__CXX"; then
+ lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
+ fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ if test -z "$lt_cv_aix_libpath__CXX"; then
+ lt_cv_aix_libpath__CXX="/usr/lib:/lib"
+ fi
+
+fi
+
+ aix_libpath=$lt_cv_aix_libpath__CXX
+fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-blibpath:$libdir:'"$aix_libpath"
+ # Warning - without using the other run time loading flags,
+ # -berok will link without error, but may produce a broken library.
+ no_undefined_flag_CXX=' ${wl}-bernotok'
+ allow_undefined_flag_CXX=' ${wl}-berok'
+ if test "$with_gnu_ld" = yes; then
+ # We only use this code for GNU lds that support --whole-archive.
+ whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ else
+ # Exported symbols can be pulled into shared objects from archives
+ whole_archive_flag_spec_CXX='$convenience'
+ fi
+ archive_cmds_need_lc_CXX=yes
+ # This is similar to how AIX traditionally builds its shared
+ # libraries.
+ archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
+ fi
+ fi
+ ;;
+
+ beos*)
+ if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
+ allow_undefined_flag_CXX=unsupported
+ # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
+ # support --undefined. This deserves some investigation. FIXME
+ archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+
+ chorus*)
+ case $cc_basename in
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ cygwin* | mingw* | pw32* | cegcc*)
+ case $GXX,$cc_basename in
+ ,cl* | no,cl*)
+ # Native MSVC
+ # hardcode_libdir_flag_spec is actually meaningless, as there is
+ # no search path for DLLs.
+ hardcode_libdir_flag_spec_CXX=' '
+ allow_undefined_flag_CXX=unsupported
+ always_export_symbols_CXX=yes
+ file_list_spec_CXX='@'
+ # Tell ltmain to make .lib files, not .a files.
+ libext=lib
+ # Tell ltmain to make .dll files, not .so files.
+ shrext_cmds=".dll"
+ # FIXME: Setting linknames here is a bad hack.
+ archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-dll~linknames='
+ archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ $SED -n -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' -e '1\\\!p' < $export_symbols > $output_objdir/$soname.exp;
+ else
+ $SED -e 's/\\\\\\\(.*\\\\\\\)/-link\\\ -EXPORT:\\\\\\\1/' < $export_symbols > $output_objdir/$soname.exp;
+ fi~
+ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
+ linknames='
+ # The linker will not automatically build a static lib if we build a DLL.
+ # _LT_TAGVAR(old_archive_from_new_cmds, CXX)='true'
+ enable_shared_with_static_runtimes_CXX=yes
+ # Don't use ranlib
+ old_postinstall_cmds_CXX='chmod 644 $oldlib'
+ postlink_cmds_CXX='lt_outputfile="@OUTPUT@"~
+ lt_tool_outputfile="@TOOL_OUTPUT@"~
+ case $lt_outputfile in
+ *.exe|*.EXE) ;;
+ *)
+ lt_outputfile="$lt_outputfile.exe"
+ lt_tool_outputfile="$lt_tool_outputfile.exe"
+ ;;
+ esac~
+ func_to_tool_file "$lt_outputfile"~
+ if test "$MANIFEST_TOOL" != ":" && test -f "$lt_outputfile.manifest"; then
+ $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
+ $RM "$lt_outputfile.manifest";
+ fi'
+ ;;
+ *)
+ # g++
+ # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
+ # as there is no search path for DLLs.
+ hardcode_libdir_flag_spec_CXX='-L$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-all-symbols'
+ allow_undefined_flag_CXX=unsupported
+ always_export_symbols_CXX=no
+ enable_shared_with_static_runtimes_CXX=yes
+
+ if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
+ archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ # If the export-symbols file already is a .def file (1st line
+ # is EXPORTS), use it as is; otherwise, prepend...
+ archive_expsym_cmds_CXX='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then
+ cp $export_symbols $output_objdir/$soname.def;
+ else
+ echo EXPORTS > $output_objdir/$soname.def;
+ cat $export_symbols >> $output_objdir/$soname.def;
+ fi~
+ $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+ darwin* | rhapsody*)
+
+
+ archive_cmds_need_lc_CXX=no
+ hardcode_direct_CXX=no
+ hardcode_automatic_CXX=yes
+ hardcode_shlibpath_var_CXX=unsupported
+ if test "$lt_cv_ld_force_load" = "yes"; then
+ whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience ${wl}-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
+ else
+ whole_archive_flag_spec_CXX=''
+ fi
+ link_all_deplibs_CXX=yes
+ allow_undefined_flag_CXX="$_lt_dar_allow_undefined"
+ case $cc_basename in
+ ifort*) _lt_dar_can_shared=yes ;;
+ *) _lt_dar_can_shared=$GCC ;;
+ esac
+ if test "$_lt_dar_can_shared" = "yes"; then
+ output_verbose_link_cmd=func_echo_all
+ archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}"
+ module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}"
+ archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}"
+ module_expsym_cmds_CXX="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}"
+ if test "$lt_cv_apple_cc_single_mod" != "yes"; then
+ archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dsymutil}"
+ archive_expsym_cmds_CXX="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \${lib}-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \${lib}-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring${_lt_dar_export_syms}${_lt_dsymutil}"
+ fi
+
+ else
+ ld_shlibs_CXX=no
+ fi
+
+ ;;
+
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ freebsd[12]*)
+ # C++ shared libraries reported to be fairly broken before
+ # switch to ELF
+ ld_shlibs_CXX=no
+ ;;
+
+ freebsd-elf*)
+ archive_cmds_need_lc_CXX=no
+ ;;
+
+ freebsd* | dragonfly*)
+ # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
+ # conventions
+ ld_shlibs_CXX=yes
+ ;;
+
+ gnu*)
+ ;;
+
+ haiku*)
+ archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ link_all_deplibs_CXX=yes
+ ;;
+
+ hpux9*)
+ hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ hardcode_direct_CXX=yes
+ hardcode_minus_L_CXX=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aCC*)
+ archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib'
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+
+ hpux10*|hpux11*)
+ if test $with_gnu_ld = no; then
+ hardcode_libdir_flag_spec_CXX='${wl}+b ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ case $host_cpu in
+ hppa*64*|ia64*)
+ ;;
+ *)
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ ;;
+ esac
+ fi
+ case $host_cpu in
+ hppa*64*|ia64*)
+ hardcode_direct_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ ;;
+ *)
+ hardcode_direct_CXX=yes
+ hardcode_direct_absolute_CXX=yes
+ hardcode_minus_L_CXX=yes # Not in the search PATH,
+ # but as the default
+ # location of the library.
+ ;;
+ esac
+
+ case $cc_basename in
+ CC*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ aCC*)
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test $with_gnu_ld = no; then
+ case $host_cpu in
+ hppa*64*)
+ archive_cmds_CXX='$CC -shared -nostdlib -fPIC ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ ia64*)
+ archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared -nostdlib $pic_flag ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ ;;
+ esac
+ fi
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+
+ interix[3-9]*)
+ hardcode_direct_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
+ # Instead, shared libraries are loaded at an image base (0x10000000 by
+ # default) and relocated if they conflict, which is a slow very memory
+ # consuming and fragmenting process. To avoid this, we pick a random,
+ # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
+ # time. Moving up from 0x10000000 also allows more sbrk(2) space.
+ archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ archive_expsym_cmds_CXX='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
+ ;;
+ irix5* | irix6*)
+ case $cc_basename in
+ CC*)
+ # SGI C++
+ archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+
+ # Archives containing C++ object files must be created using
+ # "CC -ar", where "CC" is the IRIX C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
+ ;;
+ *)
+ if test "$GXX" = yes; then
+ if test "$with_gnu_ld" = no; then
+ archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ else
+ archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` -o $lib'
+ fi
+ fi
+ link_all_deplibs_CXX=yes
+ ;;
+ esac
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+ inherit_rpath_CXX=yes
+ ;;
+
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+ archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib ${wl}-retain-symbols-file,$export_symbols; mv \$templib $lib'
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+
+ # Archives containing C++ object files must be created using
+ # "CC -Bstatic", where "CC" is the KAI C++ compiler.
+ old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
+ ;;
+ icpc* | ecpc* )
+ # Intel C++
+ with_gnu_ld=yes
+ # version 8.0 and above of icpc choke on multiply defined symbols
+ # if we add $predep_objects and $postdep_objects, however 7.1 and
+ # earlier do not add the objects themselves.
+ case `$CC -V 2>&1` in
+ *"Version 7."*)
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ *) # Version 8.0 or newer
+ tmp_idyn=
+ case $host_cpu in
+ ia64*) tmp_idyn=' -i_dynamic';;
+ esac
+ archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib'
+ ;;
+ esac
+ archive_cmds_need_lc_CXX=no
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive$convenience ${wl}--no-whole-archive'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ case `$CC -V` in
+ *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
+ prelink_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
+ compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
+ old_archive_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
+ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
+ $RANLIB $oldlib'
+ archive_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ archive_expsym_cmds_CXX='tpldir=Template.dir~
+ rm -rf $tpldir~
+ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
+ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ *) # Version 6 and above use weak symbols
+ archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname ${wl}-retain-symbols-file ${wl}$export_symbols -o $lib'
+ ;;
+ esac
+
+ hardcode_libdir_flag_spec_CXX='${wl}--rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ ;;
+ cxx*)
+ # Compaq C++
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $wl$soname -o $lib ${wl}-retain-symbols-file $wl$export_symbols'
+
+ runpath_var=LD_RUN_PATH
+ hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
+ ;;
+ xl* | mpixl* | bgxl*)
+ # IBM XL 8.0 on PPC, with GNU ld
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ export_dynamic_flag_spec_CXX='${wl}--export-dynamic'
+ archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib'
+ if test "x$supports_anon_versioning" = xyes; then
+ archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
+ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
+ echo "local: *; };" >> $output_objdir/$libname.ver~
+ $CC -qmkshrobj $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib'
+ fi
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ no_undefined_flag_CXX=' -zdefs'
+ archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file ${wl}$export_symbols'
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ whole_archive_flag_spec_CXX='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` ${wl}--no-whole-archive'
+ compiler_needs_object_CXX=yes
+
+ # Not sure whether something based on
+ # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
+ # would be better.
+ output_verbose_link_cmd='func_echo_all'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+
+ lynxos*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ m88k*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ netbsd*)
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ archive_cmds_CXX='$LD -Bshareable -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
+ wlarc=
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ hardcode_direct_CXX=yes
+ hardcode_shlibpath_var_CXX=no
+ fi
+ # Workaround some broken pre-1.5 toolchains
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
+ ;;
+
+ *nto* | *qnx*)
+ ld_shlibs_CXX=yes
+ ;;
+
+ openbsd2*)
+ # C++ shared libraries are fairly broken
+ ld_shlibs_CXX=no
+ ;;
+
+ openbsd*)
+ if test -f /usr/libexec/ld.so; then
+ hardcode_direct_CXX=yes
+ hardcode_shlibpath_var_CXX=no
+ hardcode_direct_absolute_CXX=yes
+ archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-retain-symbols-file,$export_symbols -o $lib'
+ export_dynamic_flag_spec_CXX='${wl}-E'
+ whole_archive_flag_spec_CXX="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive'
+ fi
+ output_verbose_link_cmd=func_echo_all
+ else
+ ld_shlibs_CXX=no
+ fi
+ ;;
+
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ # Kuck and Associates, Inc. (KAI) C++ Compiler
+
+ # KCC will only create a shared library if the output file
+ # ends with ".so" (or ".sl" for HP-UX), so rename the library
+ # to its proper name (with version) after linking.
+ archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\${tempext}\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath,$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Archives containing C++ object files must be created using
+ # the KAI C++ compiler.
+ case $host in
+ osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
+ *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
+ esac
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ cxx*)
+ case $host in
+ osf3*)
+ allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+ archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname $soname `test -n "$verstring" && func_echo_all "${wl}-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ ;;
+ *)
+ allow_undefined_flag_CXX=' -expect_unresolved \*'
+ archive_cmds_CXX='$CC -shared${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib'
+ archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
+ echo "-hidden">> $lib.exp~
+ $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname ${wl}-input ${wl}$lib.exp `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry ${output_objdir}/so_locations -o $lib~
+ $RM $lib.exp'
+ hardcode_libdir_flag_spec_CXX='-rpath $libdir'
+ ;;
+ esac
+
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ #
+ # There doesn't appear to be a way to prevent this compiler from
+ # explicitly linking system object files so we need to strip them
+ # from the output so that they don't get included in the library
+ # dependencies.
+ output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list=""; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
+ ;;
+ *)
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ allow_undefined_flag_CXX=' ${wl}-expect_unresolved ${wl}\*'
+ case $host in
+ osf3*)
+ archive_cmds_CXX='$CC -shared -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared $pic_flag -nostdlib ${allow_undefined_flag} $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && func_echo_all "${wl}-set_version ${wl}$verstring"` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib'
+ ;;
+ esac
+
+ hardcode_libdir_flag_spec_CXX='${wl}-rpath ${wl}$libdir'
+ hardcode_libdir_separator_CXX=:
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+
+ else
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ fi
+ ;;
+ esac
+ ;;
+
+ psos*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ lcc*)
+ # Lucid
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ solaris*)
+ case $cc_basename in
+ CC* | sunCC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ archive_cmds_need_lc_CXX=yes
+ no_undefined_flag_CXX=' -zdefs'
+ archive_cmds_CXX='$CC -G${allow_undefined_flag} -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
+ archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G${allow_undefined_flag} ${wl}-M ${wl}$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ hardcode_libdir_flag_spec_CXX='-R$libdir'
+ hardcode_shlibpath_var_CXX=no
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ # The compiler driver will combine and reorder linker options,
+ # but understands `-z linker_flag'.
+ # Supported since Solaris 2.6 (maybe 2.5.1?)
+ whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
+ ;;
+ esac
+ link_all_deplibs_CXX=yes
+
+ output_verbose_link_cmd='func_echo_all'
+
+ # Archives containing C++ object files must be created using
+ # "CC -xar", where "CC" is the Sun C++ compiler. This is
+ # necessary to make sure instantiated templates are included
+ # in the archive.
+ old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+
+ # The C++ compiler must be used to create the archive.
+ old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
+ ;;
+ *)
+ # GNU C++ compiler with Solaris linker
+ if test "$GXX" = yes && test "$with_gnu_ld" = no; then
+ no_undefined_flag_CXX=' ${wl}-z ${wl}defs'
+ if $CC --version | $GREP -v '^2\.7' > /dev/null; then
+ archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -shared $pic_flag -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+ else
+ # g++ 2.7 appears to require `-G' NOT `-shared' on this
+ # platform.
+ archive_cmds_CXX='$CC -G -nostdlib $LDFLAGS $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags ${wl}-h $wl$soname -o $lib'
+ archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
+ $CC -G -nostdlib ${wl}-M $wl$lib.exp -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
+
+ # Commands to make compiler produce verbose output that lists
+ # what "hidden" libraries, object files and flags are used when
+ # linking a shared library.
+ output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
+ fi
+
+ hardcode_libdir_flag_spec_CXX='${wl}-R $wl$libdir'
+ case $host_os in
+ solaris2.[0-5] | solaris2.[0-5].*) ;;
+ *)
+ whole_archive_flag_spec_CXX='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract'
+ ;;
+ esac
+ fi
+ ;;
+ esac
+ ;;
+
+ sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
+ no_undefined_flag_CXX='${wl}-z,text'
+ archive_cmds_need_lc_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ sysv5* | sco3.2v5* | sco5v6*)
+ # Note: We can NOT use -z defs as we might desire, because we do not
+ # link with -lc, and that would cause any symbols used from libc to
+ # always be unresolved, which means just about no library would
+ # ever link correctly. If we're not using GNU ld we use -z text
+ # though, which does catch some bad symbols but isn't as heavy-handed
+ # as -z defs.
+ no_undefined_flag_CXX='${wl}-z,text'
+ allow_undefined_flag_CXX='${wl}-z,nodefs'
+ archive_cmds_need_lc_CXX=no
+ hardcode_shlibpath_var_CXX=no
+ hardcode_libdir_flag_spec_CXX='${wl}-R,$libdir'
+ hardcode_libdir_separator_CXX=':'
+ link_all_deplibs_CXX=yes
+ export_dynamic_flag_spec_CXX='${wl}-Bexport'
+ runpath_var='LD_RUN_PATH'
+
+ case $cc_basename in
+ CC*)
+ archive_cmds_CXX='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
+ '"$old_archive_cmds_CXX"
+ reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
+ '"$reload_cmds_CXX"
+ ;;
+ *)
+ archive_cmds_CXX='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ archive_expsym_cmds_CXX='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
+ ;;
+ esac
+ ;;
+
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+ ;;
+
+ vxworks*)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+
+ *)
+ # FIXME: insert proper C++ library support
+ ld_shlibs_CXX=no
+ ;;
+ esac
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+ test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+ GCC_CXX="$GXX"
+ LD_CXX="$LD"
+
+ ## CAVEAT EMPTOR:
+ ## There is no encapsulation within the following macros, do not change
+ ## the running order or otherwise move them around unless you know exactly
+ ## what you are doing...
+ # Dependencies to place before and after the object being linked:
+predep_objects_CXX=
+postdep_objects_CXX=
+predeps_CXX=
+postdeps_CXX=
+compiler_lib_search_path_CXX=
+
+cat > conftest.$ac_ext <<_LT_EOF
+class Foo
+{
+public:
+ Foo (void) { a = 0; }
+private:
+ int a;
+};
+_LT_EOF
+
+
+_lt_libdeps_save_CFLAGS=$CFLAGS
+case "$CC $CFLAGS " in #(
+*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
+*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
+esac
+
+if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ # Parse the compiler output and extract the necessary
+ # objects, libraries and library flags.
+
+ # Sentinel used to keep track of whether or not we are before
+ # the conftest object file.
+ pre_test_object_deps_done=no
+
+ for p in `eval "$output_verbose_link_cmd"`; do
+ case ${prev}${p} in
+
+ -L* | -R* | -l*)
+ # Some compilers place space between "-{L,R}" and the path.
+ # Remove the space.
+ if test $p = "-L" ||
+ test $p = "-R"; then
+ prev=$p
+ continue
+ fi
+
+ # Expand the sysroot to ease extracting the directories later.
+ if test -z "$prev"; then
+ case $p in
+ -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
+ -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
+ -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
+ esac
+ fi
+ case $p in
+ =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
+ esac
+ if test "$pre_test_object_deps_done" = no; then
+ case ${prev} in
+ -L | -R)
+ # Internal compiler library paths should come after those
+ # provided the user. The postdeps already come after the
+ # user supplied libs so there is no need to process them.
+ if test -z "$compiler_lib_search_path_CXX"; then
+ compiler_lib_search_path_CXX="${prev}${p}"
+ else
+ compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} ${prev}${p}"
+ fi
+ ;;
+ # The "-l" case would never come before the object being
+ # linked, so don't bother handling this case.
+ esac
+ else
+ if test -z "$postdeps_CXX"; then
+ postdeps_CXX="${prev}${p}"
+ else
+ postdeps_CXX="${postdeps_CXX} ${prev}${p}"
+ fi
+ fi
+ prev=
+ ;;
+
+ *.lto.$objext) ;; # Ignore GCC LTO objects
+ *.$objext)
+ # This assumes that the test object file only shows up
+ # once in the compiler output.
+ if test "$p" = "conftest.$objext"; then
+ pre_test_object_deps_done=yes
+ continue
+ fi
+
+ if test "$pre_test_object_deps_done" = no; then
+ if test -z "$predep_objects_CXX"; then
+ predep_objects_CXX="$p"
+ else
+ predep_objects_CXX="$predep_objects_CXX $p"
+ fi
+ else
+ if test -z "$postdep_objects_CXX"; then
+ postdep_objects_CXX="$p"
+ else
+ postdep_objects_CXX="$postdep_objects_CXX $p"
+ fi
+ fi
+ ;;
+
+ *) ;; # Ignore the rest.
+
+ esac
+ done
+
+ # Clean up.
+ rm -f a.out a.exe
+else
+ echo "libtool.m4: error: problem compiling CXX test program"
+fi
+
+$RM -f confest.$objext
+CFLAGS=$_lt_libdeps_save_CFLAGS
+
+# PORTME: override above test on systems where it is broken
+case $host_os in
+interix[3-9]*)
+ # Interix 3.5 installs completely hosed .la files for C++, so rather than
+ # hack all around it, let's just trust "g++" to DTRT.
+ predep_objects_CXX=
+ postdep_objects_CXX=
+ postdeps_CXX=
+ ;;
+
+linux*)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ if test "$solaris_use_stlport4" != yes; then
+ postdeps_CXX='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+
+solaris*)
+ case $cc_basename in
+ CC* | sunCC*)
+ # The more standards-conforming stlport4 library is
+ # incompatible with the Cstd library. Avoid specifying
+ # it if it's in CXXFLAGS. Ignore libCrun as
+ # -library=stlport4 depends on it.
+ case " $CXX $CXXFLAGS " in
+ *" -library=stlport4 "*)
+ solaris_use_stlport4=yes
+ ;;
+ esac
+
+ # Adding this requires a known-good setup of shared libraries for
+ # Sun compiler versions before 5.6, else PIC objects from an old
+ # archive will be linked into the output, leading to subtle bugs.
+ if test "$solaris_use_stlport4" != yes; then
+ postdeps_CXX='-library=Cstd -library=Crun'
+ fi
+ ;;
+ esac
+ ;;
+esac
+
+
+case " $postdeps_CXX " in
+*" -lc "*) archive_cmds_need_lc_CXX=no ;;
+esac
+ compiler_lib_search_dirs_CXX=
+if test -n "${compiler_lib_search_path_CXX}"; then
+ compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | ${SED} -e 's! -L! !g' -e 's!^ !!'`
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ lt_prog_compiler_wl_CXX=
+lt_prog_compiler_pic_CXX=
+lt_prog_compiler_static_CXX=
+
+
+ # C++ specific cases for pic, static, wl, etc.
+ if test "$GXX" = yes; then
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='-static'
+
+ case $host_os in
+ aix*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static_CXX='-Bstatic'
+ fi
+ ;;
+
+ amigaos*)
+ case $host_cpu in
+ powerpc)
+ # see comment about AmigaOS4 .so support
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ m68k)
+ # FIXME: we need at least 68020 code to build shared libraries, but
+ # adding the `-m68020' flag to GCC prevents building anything better,
+ # like `-m68040'.
+ lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
+ ;;
+ esac
+ ;;
+
+ beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
+ # PIC is the default for these OSes.
+ ;;
+ mingw* | cygwin* | os2* | pw32* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ # Although the cygwin gcc ignores -fPIC, still need this for old-style
+ # (--disable-auto-import) libraries
+ lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
+ ;;
+ darwin* | rhapsody*)
+ # PIC is the default on this platform
+ # Common symbols not allowed in MH_DYLIB files
+ lt_prog_compiler_pic_CXX='-fno-common'
+ ;;
+ *djgpp*)
+ # DJGPP does not support shared libraries at all
+ lt_prog_compiler_pic_CXX=
+ ;;
+ haiku*)
+ # PIC is the default for Haiku.
+ # The "-static" flag exists, but is broken.
+ lt_prog_compiler_static_CXX=
+ ;;
+ interix[3-9]*)
+ # Interix 3.x gcc -fpic/-fPIC options generate broken code.
+ # Instead, we relocate shared libraries at runtime.
+ ;;
+ sysv4*MP*)
+ if test -d /usr/nec; then
+ lt_prog_compiler_pic_CXX=-Kconform_pic
+ fi
+ ;;
+ hpux*)
+ # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
+ # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag
+ # sets the default TLS model and affects inlining.
+ case $host_cpu in
+ hppa*64*)
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ esac
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic_CXX='-fPIC -shared'
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ esac
+ else
+ case $host_os in
+ aix[4-9]*)
+ # All AIX code is PIC.
+ if test "$host_cpu" = ia64; then
+ # AIX 5 now supports IA64 processor
+ lt_prog_compiler_static_CXX='-Bstatic'
+ else
+ lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
+ fi
+ ;;
+ chorus*)
+ case $cc_basename in
+ cxch68*)
+ # Green Hills C++ Compiler
+ # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
+ ;;
+ esac
+ ;;
+ mingw* | cygwin* | os2* | pw32* | cegcc*)
+ # This hack is so that the source file can tell whether it is being
+ # built for inclusion in a dll (and should export symbols for example).
+ lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
+ ;;
+ dgux*)
+ case $cc_basename in
+ ec++*)
+ lt_prog_compiler_pic_CXX='-KPIC'
+ ;;
+ ghcx*)
+ # Green Hills C++ Compiler
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ freebsd* | dragonfly*)
+ # FreeBSD uses GNU C++
+ ;;
+ hpux9* | hpux10* | hpux11*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+ if test "$host_cpu" != ia64; then
+ lt_prog_compiler_pic_CXX='+Z'
+ fi
+ ;;
+ aCC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='${wl}-a ${wl}archive'
+ case $host_cpu in
+ hppa*64*|ia64*)
+ # +Z the default
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX='+Z'
+ ;;
+ esac
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ interix*)
+ # This is c89, which is MS Visual C++ (no shared libs)
+ # Anyone wants to do a port?
+ ;;
+ irix5* | irix6* | nonstopux*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_static_CXX='-non_shared'
+ # CC pic flag -KPIC is the default.
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ case $cc_basename in
+ KCC*)
+ # KAI C++ Compiler
+ lt_prog_compiler_wl_CXX='--backend -Wl,'
+ lt_prog_compiler_pic_CXX='-fPIC'
+ ;;
+ ecpc* )
+ # old Intel C++ for x86_64 which still supported -KPIC.
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-static'
+ ;;
+ icpc* )
+ # Intel C++, used to be incompatible with GCC.
+ # ICC 10 doesn't accept -KPIC any more.
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-fPIC'
+ lt_prog_compiler_static_CXX='-static'
+ ;;
+ pgCC* | pgcpp*)
+ # Portland Group C++ compiler
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-fpic'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ cxx*)
+ # Compaq C++
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_static_CXX='-non_shared'
+ ;;
+ xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
+ # IBM XL 8.0, 9.0 on PPC and BlueGene
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-qpic'
+ lt_prog_compiler_static_CXX='-qstaticlink'
+ ;;
+ *)
+ case `$CC -V 2>&1 | sed 5q` in
+ *Sun\ C*)
+ # Sun C++ 5.9
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ lt_prog_compiler_wl_CXX='-Qoption ld '
+ ;;
+ esac
+ ;;
+ esac
+ ;;
+ lynxos*)
+ ;;
+ m88k*)
+ ;;
+ mvs*)
+ case $cc_basename in
+ cxx*)
+ lt_prog_compiler_pic_CXX='-W c,exportall'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ netbsd* | netbsdelf*-gnu)
+ ;;
+ *qnx* | *nto*)
+ # QNX uses GNU C++, but need to define -shared option too, otherwise
+ # it will coredump.
+ lt_prog_compiler_pic_CXX='-fPIC -shared'
+ ;;
+ osf3* | osf4* | osf5*)
+ case $cc_basename in
+ KCC*)
+ lt_prog_compiler_wl_CXX='--backend -Wl,'
+ ;;
+ RCC*)
+ # Rational C++ 2.4.1
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ cxx*)
+ # Digital/Compaq C++
+ lt_prog_compiler_wl_CXX='-Wl,'
+ # Make sure the PIC flag is empty. It appears that all Alpha
+ # Linux and Compaq Tru64 Unix objects are PIC.
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_static_CXX='-non_shared'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ psos*)
+ ;;
+ solaris*)
+ case $cc_basename in
+ CC* | sunCC*)
+ # Sun C++ 4.2, 5.x and Centerline C++
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ lt_prog_compiler_wl_CXX='-Qoption ld '
+ ;;
+ gcx*)
+ # Green Hills C++ Compiler
+ lt_prog_compiler_pic_CXX='-PIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sunos4*)
+ case $cc_basename in
+ CC*)
+ # Sun C++ 4.x
+ lt_prog_compiler_pic_CXX='-pic'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ lcc*)
+ # Lucid
+ lt_prog_compiler_pic_CXX='-pic'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
+ case $cc_basename in
+ CC*)
+ lt_prog_compiler_wl_CXX='-Wl,'
+ lt_prog_compiler_pic_CXX='-KPIC'
+ lt_prog_compiler_static_CXX='-Bstatic'
+ ;;
+ esac
+ ;;
+ tandem*)
+ case $cc_basename in
+ NCC*)
+ # NonStop-UX NCC 3.20
+ lt_prog_compiler_pic_CXX='-KPIC'
+ ;;
+ *)
+ ;;
+ esac
+ ;;
+ vxworks*)
+ ;;
+ *)
+ lt_prog_compiler_can_build_shared_CXX=no
+ ;;
+ esac
+ fi
+
+case $host_os in
+ # For platforms which do not support PIC, -DPIC is meaningless:
+ *djgpp*)
+ lt_prog_compiler_pic_CXX=
+ ;;
+ *)
+ lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
+ ;;
+esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
+$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
+if ${lt_cv_prog_compiler_pic_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_pic_CXX" >&6; }
+lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX
+
+#
+# Check to make sure the PIC flag actually works.
+#
+if test -n "$lt_prog_compiler_pic_CXX"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
+$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
+if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_pic_works_CXX=no
+ ac_outfile=conftest.$ac_objext
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+ lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ # The option is referenced via a variable to avoid confusing sed.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>conftest.err)
+ ac_status=$?
+ cat conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s "$ac_outfile"; then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings other than the usual output.
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_pic_works_CXX=yes
+ fi
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_pic_works_CXX" = xyes; then
+ case $lt_prog_compiler_pic_CXX in
+ "" | " "*) ;;
+ *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
+ esac
+else
+ lt_prog_compiler_pic_CXX=
+ lt_prog_compiler_can_build_shared_CXX=no
+fi
+
+fi
+
+
+
+
+
+#
+# Check to make sure the static flag actually works.
+#
+wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
+$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
+if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_static_works_CXX=no
+ save_LDFLAGS="$LDFLAGS"
+ LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
+ echo "$lt_simple_link_test_code" > conftest.$ac_ext
+ if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
+ # The linker can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ if test -s conftest.err; then
+ # Append any errors to the config.log.
+ cat conftest.err 1>&5
+ $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
+ $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
+ if diff conftest.exp conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_static_works_CXX=yes
+ fi
+ else
+ lt_cv_prog_compiler_static_works_CXX=yes
+ fi
+ fi
+ $RM -r conftest*
+ LDFLAGS="$save_LDFLAGS"
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
+
+if test x"$lt_cv_prog_compiler_static_works_CXX" = xyes; then
+ :
+else
+ lt_prog_compiler_static_CXX=
+fi
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o_CXX=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o_CXX=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
+$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
+if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_prog_compiler_c_o_CXX=no
+ $RM -r conftest 2>/dev/null
+ mkdir conftest
+ cd conftest
+ mkdir out
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ lt_compiler_flag="-o out/conftest2.$ac_objext"
+ # Insert the option either (1) after the last *FLAGS variable, or
+ # (2) before a word containing "conftest.", or (3) at the end.
+ # Note that $ac_compile itself does not contain backslashes and begins
+ # with a dollar sign (not a hyphen), so the echo should work correctly.
+ lt_compile=`echo "$ac_compile" | $SED \
+ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
+ -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
+ -e 's:$: $lt_compiler_flag:'`
+ (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
+ (eval "$lt_compile" 2>out/conftest.err)
+ ac_status=$?
+ cat out/conftest.err >&5
+ echo "$as_me:$LINENO: \$? = $ac_status" >&5
+ if (exit $ac_status) && test -s out/conftest2.$ac_objext
+ then
+ # The compiler can only warn and ignore the option if not recognized
+ # So say no if there are warnings
+ $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
+ $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
+ if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
+ lt_cv_prog_compiler_c_o_CXX=yes
+ fi
+ fi
+ chmod u+w . 2>&5
+ $RM conftest*
+ # SGI C++ compiler will create directory out/ii_files/ for
+ # template instantiation
+ test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
+ $RM out/* && rmdir out
+ cd ..
+ $RM -r conftest
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
+$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
+
+
+
+
+hard_links="nottested"
+if test "$lt_cv_prog_compiler_c_o_CXX" = no && test "$need_locks" != no; then
+ # do not overwrite the value of need_locks provided by the user
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
+$as_echo_n "checking if we can lock with hard links... " >&6; }
+ hard_links=yes
+ $RM conftest*
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ touch conftest.a
+ ln conftest.a conftest.b 2>&5 || hard_links=no
+ ln conftest.a conftest.b 2>/dev/null && hard_links=no
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
+$as_echo "$hard_links" >&6; }
+ if test "$hard_links" = no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5
+$as_echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;}
+ need_locks=warn
+ fi
+else
+ need_locks=no
+fi
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
+$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
+
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
+ case $host_os in
+ aix[4-9]*)
+ # If we're using GNU nm, then we don't want the "-C" option.
+ # -C means demangle to AIX nm, but means don't demangle with GNU nm
+ # Also, AIX nm treats weak defined symbols like other global defined
+ # symbols, whereas GNU nm marks them as "W".
+ if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
+ export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ else
+ export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
+ fi
+ ;;
+ pw32*)
+ export_symbols_cmds_CXX="$ltdll_cmds"
+ ;;
+ cygwin* | mingw* | cegcc*)
+ case $cc_basename in
+ cl*) ;;
+ *)
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
+ exclude_expsyms_CXX='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
+ ;;
+ esac
+ ;;
+ linux* | k*bsd*-gnu | gnu*)
+ link_all_deplibs_CXX=no
+ ;;
+ *)
+ export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
+ ;;
+ esac
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
+$as_echo "$ld_shlibs_CXX" >&6; }
+test "$ld_shlibs_CXX" = no && can_build_shared=no
+
+with_gnu_ld_CXX=$with_gnu_ld
+
+
+
+
+
+
+#
+# Do we need to explicitly link libc?
+#
+case "x$archive_cmds_need_lc_CXX" in
+x|xyes)
+ # Assume -lc should be added
+ archive_cmds_need_lc_CXX=yes
+
+ if test "$enable_shared" = yes && test "$GCC" = yes; then
+ case $archive_cmds_CXX in
+ *'~'*)
+ # FIXME: we may have to deal with multi-command sequences.
+ ;;
+ '$CC '*)
+ # Test whether the compiler implicitly links with -lc since on some
+ # systems, -lgcc has to come before -lc. If gcc already passes -lc
+ # to ld, don't add -lc before -lgcc.
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
+$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
+if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ $RM conftest*
+ echo "$lt_simple_compile_test_code" > conftest.$ac_ext
+
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
+ (eval $ac_compile) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; } 2>conftest.err; then
+ soname=conftest
+ lib=conftest
+ libobjs=conftest.$ac_objext
+ deplibs=
+ wl=$lt_prog_compiler_wl_CXX
+ pic_flag=$lt_prog_compiler_pic_CXX
+ compiler_flags=-v
+ linker_flags=-v
+ verstring=
+ output_objdir=.
+ libname=conftest
+ lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
+ allow_undefined_flag_CXX=
+ if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
+ (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }
+ then
+ lt_cv_archive_cmds_need_lc_CXX=no
+ else
+ lt_cv_archive_cmds_need_lc_CXX=yes
+ fi
+ allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
+ else
+ cat conftest.err 1>&5
+ fi
+ $RM conftest*
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
+$as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
+ archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
+ ;;
+ esac
+ fi
+ ;;
+esac
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
+$as_echo_n "checking dynamic linker characteristics... " >&6; }
+
+library_names_spec=
+libname_spec='lib$name'
+soname_spec=
+shrext_cmds=".so"
+postinstall_cmds=
+postuninstall_cmds=
+finish_cmds=
+finish_eval=
+shlibpath_var=
+shlibpath_overrides_runpath=unknown
+version_type=none
+dynamic_linker="$host_os ld.so"
+sys_lib_dlsearch_path_spec="/lib /usr/lib"
+need_lib_prefix=unknown
+hardcode_into_libs=no
+
+# when you set need_version to no, make sure it does not cause -set_version
+# flags to be left without arguments
+need_version=unknown
+
+case $host_os in
+aix3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname.a'
+ shlibpath_var=LIBPATH
+
+ # AIX 3 has no versioning support, so we append a major version to the name.
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+
+aix[4-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ hardcode_into_libs=yes
+ if test "$host_cpu" = ia64; then
+ # AIX 5 supports IA64
+ library_names_spec='${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext}$versuffix $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ else
+ # With GCC up to 2.95.x, collect2 would create an import file
+ # for dependence libraries. The import file would start with
+ # the line `#! .'. This would cause the generated library to
+ # depend on `.', always an invalid library. This was fixed in
+ # development snapshots of GCC prior to 3.0.
+ case $host_os in
+ aix4 | aix4.[01] | aix4.[01].*)
+ if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
+ echo ' yes '
+ echo '#endif'; } | ${CC} -E - | $GREP yes > /dev/null; then
+ :
+ else
+ can_build_shared=no
+ fi
+ ;;
+ esac
+ # AIX (on Power*) has no versioning support, so currently we can not hardcode correct
+ # soname into executable. Probably we can add versioning support to
+ # collect2, so additional links can be useful in future.
+ if test "$aix_use_runtimelinking" = yes; then
+ # If using run time linking (on AIX 4.2 or later) use lib<name>.so
+ # instead of lib<name>.a to let people know that these are not
+ # typical AIX shared libraries.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ else
+ # We preserve .a as extension for shared libraries through AIX4.2
+ # and later when we are not doing run time linking.
+ library_names_spec='${libname}${release}.a $libname.a'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ fi
+ shlibpath_var=LIBPATH
+ fi
+ ;;
+
+amigaos*)
+ case $host_cpu in
+ powerpc)
+ # Since July 2007 AmigaOS4 officially supports .so libraries.
+ # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ ;;
+ m68k)
+ library_names_spec='$libname.ixlibrary $libname.a'
+ # Create ${libname}_ixlibrary.a entries in /sys/libs.
+ finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; test $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
+ ;;
+ esac
+ ;;
+
+beos*)
+ library_names_spec='${libname}${shared_ext}'
+ dynamic_linker="$host_os ld.so"
+ shlibpath_var=LIBRARY_PATH
+ ;;
+
+bsdi[45]*)
+ version_type=linux
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
+ sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
+ # the default ld.so.conf also contains /usr/contrib/lib and
+ # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
+ # libtool to hard-code these into programs
+ ;;
+
+cygwin* | mingw* | pw32* | cegcc*)
+ version_type=windows
+ shrext_cmds=".dll"
+ need_version=no
+ need_lib_prefix=no
+
+ case $GCC,$cc_basename in
+ yes,*)
+ # gcc
+ library_names_spec='$libname.dll.a'
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname~
+ chmod a+x \$dldir/$dlname~
+ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
+ eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
+ fi'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+
+ case $host_os in
+ cygwin*)
+ # Cygwin DLLs use 'cyg' prefix rather than 'lib'
+ soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+
+ ;;
+ mingw* | cegcc*)
+ # MinGW DLLs use traditional 'lib' prefix
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ pw32*)
+ # pw32 DLLs use 'pw' prefix rather than 'lib'
+ library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ ;;
+ esac
+ dynamic_linker='Win32 ld.exe'
+ ;;
+
+ *,cl*)
+ # Native MSVC
+ libname_spec='$name'
+ soname_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext}'
+ library_names_spec='${libname}.dll.lib'
+
+ case $build_os in
+ mingw*)
+ sys_lib_search_path_spec=
+ lt_save_ifs=$IFS
+ IFS=';'
+ for lt_path in $LIB
+ do
+ IFS=$lt_save_ifs
+ # Let DOS variable expansion print the short 8.3 style file name.
+ lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
+ sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
+ done
+ IFS=$lt_save_ifs
+ # Convert to MSYS style.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
+ ;;
+ cygwin*)
+ # Convert to unix form, then to dos form, then back to unix form
+ # but this time dos style (no spaces!) so that the unix form looks
+ # like /cygdrive/c/PROGRA~1:/cygdr...
+ sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
+ sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
+ sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ ;;
+ *)
+ sys_lib_search_path_spec="$LIB"
+ if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
+ # It is most probably a Windows format PATH.
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
+ else
+ sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
+ fi
+ # FIXME: find the short name or the path components, as spaces are
+ # common. (e.g. "Program Files" -> "PROGRA~1")
+ ;;
+ esac
+
+ # DLL is installed to $(libdir)/../bin by postinstall_cmds
+ postinstall_cmds='base_file=`basename \${file}`~
+ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\${base_file}'\''i; echo \$dlname'\''`~
+ dldir=$destdir/`dirname \$dlpath`~
+ test -d \$dldir || mkdir -p \$dldir~
+ $install_prog $dir/$dlname \$dldir/$dlname'
+ postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
+ dlpath=$dir/\$dldll~
+ $RM \$dlpath'
+ shlibpath_overrides_runpath=yes
+ dynamic_linker='Win32 link.exe'
+ ;;
+
+ *)
+ # Assume MSVC wrapper
+ library_names_spec='${libname}`echo ${release} | $SED -e 's/[.]/-/g'`${versuffix}${shared_ext} $libname.lib'
+ dynamic_linker='Win32 ld.exe'
+ ;;
+ esac
+ # FIXME: first we should search . and the directory the executable is in
+ shlibpath_var=PATH
+ ;;
+
+darwin* | rhapsody*)
+ dynamic_linker="$host_os dyld"
+ version_type=darwin
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${major}$shared_ext ${libname}$shared_ext'
+ soname_spec='${libname}${release}${major}$shared_ext'
+ shlibpath_overrides_runpath=yes
+ shlibpath_var=DYLD_LIBRARY_PATH
+ shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
+
+ sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
+ ;;
+
+dgux*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname$shared_ext'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+freebsd1*)
+ dynamic_linker=no
+ ;;
+
+freebsd* | dragonfly*)
+ # DragonFly does not have aout. When/if they implement a new
+ # versioning mechanism, adjust this.
+ if test -x /usr/bin/objformat; then
+ objformat=`/usr/bin/objformat`
+ else
+ case $host_os in
+ freebsd[123]*) objformat=aout ;;
+ *) objformat=elf ;;
+ esac
+ fi
+ version_type=freebsd-$objformat
+ case $version_type in
+ freebsd-elf*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ need_version=no
+ need_lib_prefix=no
+ ;;
+ freebsd-*)
+ library_names_spec='${libname}${release}${shared_ext}$versuffix $libname${shared_ext}$versuffix'
+ need_version=yes
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_os in
+ freebsd2*)
+ shlibpath_overrides_runpath=yes
+ ;;
+ freebsd3.[01]* | freebsdelf3.[01]*)
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
+ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+ *) # from 4.6 on, and DragonFly
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+ esac
+ ;;
+
+gnu*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+haiku*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ dynamic_linker="$host_os runtime_loader"
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
+ hardcode_into_libs=yes
+ ;;
+
+hpux9* | hpux10* | hpux11*)
+ # Give a soname corresponding to the major version so that dld.sl refuses to
+ # link against other versions.
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ case $host_cpu in
+ ia64*)
+ shrext_cmds='.so'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.so"
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ if test "X$HPUX_IA64_MODE" = X32; then
+ sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
+ else
+ sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
+ fi
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ hppa*64*)
+ shrext_cmds='.sl'
+ hardcode_into_libs=yes
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
+ shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
+ sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
+ ;;
+ *)
+ shrext_cmds='.sl'
+ dynamic_linker="$host_os dld.sl"
+ shlibpath_var=SHLIB_PATH
+ shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ ;;
+ esac
+ # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
+ postinstall_cmds='chmod 555 $lib'
+ # or fails outright, so override atomically:
+ install_override_mode=555
+ ;;
+
+interix[3-9]*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+irix5* | irix6* | nonstopux*)
+ case $host_os in
+ nonstopux*) version_type=nonstopux ;;
+ *)
+ if test "$lt_cv_prog_gnu_ld" = yes; then
+ version_type=linux
+ else
+ version_type=irix
+ fi ;;
+ esac
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${release}${shared_ext} $libname${shared_ext}'
+ case $host_os in
+ irix5* | nonstopux*)
+ libsuff= shlibsuff=
+ ;;
+ *)
+ case $LD in # libtool.m4 will add one of these switches to LD
+ *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
+ libsuff= shlibsuff= libmagic=32-bit;;
+ *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
+ libsuff=32 shlibsuff=N32 libmagic=N32;;
+ *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
+ libsuff=64 shlibsuff=64 libmagic=64-bit;;
+ *) libsuff= shlibsuff= libmagic=never-match;;
+ esac
+ ;;
+ esac
+ shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}"
+ sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}"
+ hardcode_into_libs=yes
+ ;;
+
+# No shared lib support for Linux oldld, aout, or coff.
+linux*oldld* | linux*aout* | linux*coff*)
+ dynamic_linker=no
+ ;;
+
+# This must be Linux ELF.
+linux* | k*bsd*-gnu | kopensolaris*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+
+ # Some binutils ld are patched to set DT_RUNPATH
+ if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ lt_cv_shlibpath_overrides_runpath=no
+ save_LDFLAGS=$LDFLAGS
+ save_libdir=$libdir
+ eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
+ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
+ lt_cv_shlibpath_overrides_runpath=yes
+fi
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ LDFLAGS=$save_LDFLAGS
+ libdir=$save_libdir
+
+fi
+
+ shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
+
+ # This implies no fast_install, which is unacceptable.
+ # Some rework will be needed to allow for fast_install
+ # before this can be enabled.
+ hardcode_into_libs=yes
+
+ # Append ld.so.conf contents to the search path
+ if test -f /etc/ld.so.conf; then
+ lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
+ sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
+ fi
+
+ # We used to test for /lib/ld.so.1 and disable shared libraries on
+ # powerpc, because MkLinux only supported shared libraries with the
+ # GNU dynamic linker. Since this was broken with cross compilers,
+ # most powerpc-linux boxes support dynamic linking these days and
+ # people can always --disable-shared, the test was removed, and we
+ # assume the GNU/Linux dynamic linker is in use.
+ dynamic_linker='GNU/Linux ld.so'
+ ;;
+
+netbsdelf*-gnu)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='NetBSD ld.elf_so'
+ ;;
+
+netbsd*)
+ version_type=sunos
+ need_lib_prefix=no
+ need_version=no
+ if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ dynamic_linker='NetBSD (a.out) ld.so'
+ else
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ dynamic_linker='NetBSD ld.elf_so'
+ fi
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ ;;
+
+newsos6)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ ;;
+
+*nto* | *qnx*)
+ version_type=qnx
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ dynamic_linker='ldqnx.so'
+ ;;
+
+openbsd*)
+ version_type=sunos
+ sys_lib_dlsearch_path_spec="/usr/lib"
+ need_lib_prefix=no
+ # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs.
+ case $host_os in
+ openbsd3.3 | openbsd3.3.*) need_version=yes ;;
+ *) need_version=no ;;
+ esac
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then
+ case $host_os in
+ openbsd2.[89] | openbsd2.[89].*)
+ shlibpath_overrides_runpath=no
+ ;;
+ *)
+ shlibpath_overrides_runpath=yes
+ ;;
+ esac
+ else
+ shlibpath_overrides_runpath=yes
+ fi
+ ;;
+
+os2*)
+ libname_spec='$name'
+ shrext_cmds=".dll"
+ need_lib_prefix=no
+ library_names_spec='$libname${shared_ext} $libname.a'
+ dynamic_linker='OS/2 ld.exe'
+ shlibpath_var=LIBPATH
+ ;;
+
+osf3* | osf4* | osf5*)
+ version_type=osf
+ need_lib_prefix=no
+ need_version=no
+ soname_spec='${libname}${release}${shared_ext}$major'
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
+ sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec"
+ ;;
+
+rdos*)
+ dynamic_linker=no
+ ;;
+
+solaris*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ # ldd complains unless libraries are executable
+ postinstall_cmds='chmod +x $lib'
+ ;;
+
+sunos4*)
+ version_type=sunos
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix'
+ finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ if test "$with_gnu_ld" = yes; then
+ need_lib_prefix=no
+ fi
+ need_version=yes
+ ;;
+
+sysv4 | sysv4.3*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ case $host_vendor in
+ sni)
+ shlibpath_overrides_runpath=no
+ need_lib_prefix=no
+ runpath_var=LD_RUN_PATH
+ ;;
+ siemens)
+ need_lib_prefix=no
+ ;;
+ motorola)
+ need_lib_prefix=no
+ need_version=no
+ shlibpath_overrides_runpath=no
+ sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
+ ;;
+ esac
+ ;;
+
+sysv4*MP*)
+ if test -d /usr/nec ;then
+ version_type=linux
+ library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}'
+ soname_spec='$libname${shared_ext}.$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ fi
+ ;;
+
+sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+ version_type=freebsd-elf
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=yes
+ hardcode_into_libs=yes
+ if test "$with_gnu_ld" = yes; then
+ sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
+ else
+ sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
+ case $host_os in
+ sco3.2v5*)
+ sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
+ ;;
+ esac
+ fi
+ sys_lib_dlsearch_path_spec='/usr/lib'
+ ;;
+
+tpf*)
+ # TPF is a cross-target only. Preferred cross-host = GNU/Linux.
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ shlibpath_var=LD_LIBRARY_PATH
+ shlibpath_overrides_runpath=no
+ hardcode_into_libs=yes
+ ;;
+
+uts4*)
+ version_type=linux
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ ;;
+
+*)
+ dynamic_linker=no
+ ;;
+esac
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
+$as_echo "$dynamic_linker" >&6; }
+test "$dynamic_linker" = no && can_build_shared=no
+
+variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
+if test "$GCC" = yes; then
+ variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
+fi
+
+if test "${lt_cv_sys_lib_search_path_spec+set}" = set; then
+ sys_lib_search_path_spec="$lt_cv_sys_lib_search_path_spec"
+fi
+if test "${lt_cv_sys_lib_dlsearch_path_spec+set}" = set; then
+ sys_lib_dlsearch_path_spec="$lt_cv_sys_lib_dlsearch_path_spec"
+fi
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
+$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
+hardcode_action_CXX=
+if test -n "$hardcode_libdir_flag_spec_CXX" ||
+ test -n "$runpath_var_CXX" ||
+ test "X$hardcode_automatic_CXX" = "Xyes" ; then
+
+ # We can hardcode non-existent directories.
+ if test "$hardcode_direct_CXX" != no &&
+ # If the only mechanism to avoid hardcoding is shlibpath_var, we
+ # have to relink, otherwise we might link with an installed library
+ # when we should be linking with a yet-to-be-installed one
+ ## test "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" != no &&
+ test "$hardcode_minus_L_CXX" != no; then
+ # Linking always hardcodes the temporary library directory.
+ hardcode_action_CXX=relink
+ else
+ # We can link without hardcoding, and we can hardcode nonexisting dirs.
+ hardcode_action_CXX=immediate
+ fi
+else
+ # We cannot hardcode anything, or else we can only hardcode existing
+ # directories.
+ hardcode_action_CXX=unsupported
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
+$as_echo "$hardcode_action_CXX" >&6; }
+
+if test "$hardcode_action_CXX" = relink ||
+ test "$inherit_rpath_CXX" = yes; then
+ # Fast installation is not supported
+ enable_fast_install=no
+elif test "$shlibpath_overrides_runpath" = yes ||
+ test "$enable_shared" = no; then
+ # Fast installation is not necessary
+ enable_fast_install=needless
+fi
+
+
+
+
+
+
+
+ fi # test -n "$compiler"
+
+ CC=$lt_save_CC
+ CFLAGS=$lt_save_CFLAGS
+ LDCXX=$LD
+ LD=$lt_save_LD
+ GCC=$lt_save_GCC
+ with_gnu_ld=$lt_save_with_gnu_ld
+ lt_cv_path_LDCXX=$lt_cv_path_LD
+ lt_cv_path_LD=$lt_save_path_LD
+ lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
+ lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
+fi # test "$_lt_caught_CXX_error" != yes
+
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+
+
+
+
+
+
+
+
+
+
+
+ ac_config_commands="$ac_config_commands libtool"
+
+
+
+
+# Only expand once:
+
+
+if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
+set dummy ${ac_tool_prefix}windres; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_RC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$RC"; then
+ ac_cv_prog_RC="$RC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_RC="${ac_tool_prefix}windres"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+RC=$ac_cv_prog_RC
+if test -n "$RC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RC" >&5
+$as_echo "$RC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_RC"; then
+ ac_ct_RC=$RC
+ # Extract the first word of "windres", so it can be a program name with args.
+set dummy windres; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_RC+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_RC"; then
+ ac_cv_prog_ac_ct_RC="$ac_ct_RC" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_RC="windres"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_RC=$ac_cv_prog_ac_ct_RC
+if test -n "$ac_ct_RC"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RC" >&5
+$as_echo "$ac_ct_RC" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_RC" = x; then
+ RC=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ RC=$ac_ct_RC
+ fi
+else
+ RC="$ac_cv_prog_RC"
+fi
+
+
+
+# Source file extension for RC test sources.
+ac_ext=rc
+
+# Object file extension for compiled RC test sources.
+objext=o
+objext_RC=$objext
+
+# Code to be used in simple compile tests
+lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
+
+# Code to be used in simple link tests
+lt_simple_link_test_code="$lt_simple_compile_test_code"
+
+# ltmain only uses $CC for tagged configurations so make sure $CC is set.
+
+
+
+
+
+
+# If no C compiler was specified, use CC.
+LTCC=${LTCC-"$CC"}
+
+# If no C compiler flags were specified, use CFLAGS.
+LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
+
+# Allow CC to be a program name with arguments.
+compiler=$CC
+
+
+# save warnings/boilerplate of simple test code
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_compile_test_code" >conftest.$ac_ext
+eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_compiler_boilerplate=`cat conftest.err`
+$RM conftest*
+
+ac_outfile=conftest.$ac_objext
+echo "$lt_simple_link_test_code" >conftest.$ac_ext
+eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
+_lt_linker_boilerplate=`cat conftest.err`
+$RM -r conftest*
+
+
+# Allow CC to be a program name with arguments.
+lt_save_CC="$CC"
+lt_save_CFLAGS=$CFLAGS
+lt_save_GCC=$GCC
+GCC=
+CC=${RC-"windres"}
+CFLAGS=
+compiler=$CC
+compiler_RC=$CC
+for cc_temp in $compiler""; do
+ case $cc_temp in
+ compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
+ distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
+ \-*) ;;
+ *) break;;
+ esac
+done
+cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
+
+lt_cv_prog_compiler_c_o_RC=yes
+
+if test -n "$compiler"; then
+ :
+
+
+
+fi
+
+GCC=$lt_save_GCC
+ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+CC=$lt_save_CC
+CFLAGS=$lt_save_CFLAGS
+
+
+# Extract the first word of "autogen", so it can be a program name with args.
+set dummy autogen; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_HAVE_AUTOGEN+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$HAVE_AUTOGEN"; then
+ ac_cv_prog_HAVE_AUTOGEN="$HAVE_AUTOGEN" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_HAVE_AUTOGEN="yes"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_HAVE_AUTOGEN" && ac_cv_prog_HAVE_AUTOGEN="no"
+fi
+fi
+HAVE_AUTOGEN=$ac_cv_prog_HAVE_AUTOGEN
+if test -n "$HAVE_AUTOGEN"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_AUTOGEN" >&5
+$as_echo "$HAVE_AUTOGEN" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+# Extract the first word of "wine", so it can be a program name with args.
+set dummy wine; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_HAVE_WINE+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$HAVE_WINE"; then
+ ac_cv_prog_HAVE_WINE="$HAVE_WINE" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_HAVE_WINE="yes"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_HAVE_WINE" && ac_cv_prog_HAVE_WINE="no"
+fi
+fi
+HAVE_WINE=$ac_cv_prog_HAVE_WINE
+if test -n "$HAVE_WINE"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_WINE" >&5
+$as_echo "$HAVE_WINE" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
+$as_echo_n "checking whether ln -s works... " >&6; }
+LN_S=$as_ln_s
+if test "$LN_S" = "ln -s"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
+$as_echo "no, using $LN_S" >&6; }
+fi
+
+
+#------------------------------------------------------------------------------------
+# Rules for library version information:
+#
+# 1. Start with version information of `0:0:0' for each libtool library.
+# 2. Update the version information only immediately before a public release of
+# your software. More frequent updates are unnecessary, and only guarantee
+# that the current interface number gets larger faster.
+# 3. If the library source code has changed at all since the last update, then
+# increment revision (`c:r:a' becomes `c:r+1:a').
+# 4. If any interfaces have been added, removed, or changed since the last update,
+# increment current, and set revision to 0.
+# 5. If any interfaces have been added since the last public release, then increment
+# age.
+# 6. If any interfaces have been removed since the last public release, then set age
+# to 0.
+
+CLEAN_VERSION=`echo $PACKAGE_VERSION | $SED "s/p.*//"`
+VERSION_MINOR=`echo $CLEAN_VERSION | $SED "s/.*\.//"`
+
+SHARED_VERSION_INFO="1:$VERSION_MINOR:0"
+
+#------------------------------------------------------------------------------------
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
+$as_echo_n "checking for ANSI C header files... " >&6; }
+if ${ac_cv_header_stdc+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+#include <stdarg.h>
+#include <string.h>
+#include <float.h>
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_stdc=yes
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+
+if test $ac_cv_header_stdc = yes; then
+ # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <string.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "memchr" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <stdlib.h>
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+ $EGREP "free" >/dev/null 2>&1; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f conftest*
+
+fi
+
+if test $ac_cv_header_stdc = yes; then
+ # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
+ if test "$cross_compiling" = yes; then :
+ :
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <ctype.h>
+#include <stdlib.h>
+#if ((' ' & 0x0FF) == 0x020)
+# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
+# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
+#else
+# define ISLOWER(c) \
+ (('a' <= (c) && (c) <= 'i') \
+ || ('j' <= (c) && (c) <= 'r') \
+ || ('s' <= (c) && (c) <= 'z'))
+# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
+#endif
+
+#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
+int
+main ()
+{
+ int i;
+ for (i = 0; i < 256; i++)
+ if (XOR (islower (i), ISLOWER (i))
+ || toupper (i) != TOUPPER (i))
+ return 2;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_header_stdc=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+fi
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
+$as_echo "$ac_cv_header_stdc" >&6; }
+if test $ac_cv_header_stdc = yes; then
+
+$as_echo "#define STDC_HEADERS 1" >>confdefs.h
+
+fi
+
+
+for ac_header in endian.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "endian.h" "ac_cv_header_endian_h" "$ac_includes_default"
+if test "x$ac_cv_header_endian_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_ENDIAN_H 1
+_ACEOF
+
+fi
+
+done
+
+for ac_header in byteswap.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "byteswap.h" "ac_cv_header_byteswap_h" "$ac_includes_default"
+if test "x$ac_cv_header_byteswap_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_BYTESWAP_H 1
+_ACEOF
+
+fi
+
+done
+
+for ac_header in locale.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "locale.h" "ac_cv_header_locale_h" "$ac_includes_default"
+if test "x$ac_cv_header_locale_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LOCALE_H 1
+_ACEOF
+
+fi
+
+done
+
+for ac_header in sys/time.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "sys/time.h" "ac_cv_header_sys_time_h" "$ac_includes_default"
+if test "x$ac_cv_header_sys_time_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_SYS_TIME_H 1
+_ACEOF
+
+fi
+
+done
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sys/wait.h that is POSIX.1 compatible" >&5
+$as_echo_n "checking for sys/wait.h that is POSIX.1 compatible... " >&6; }
+if ${ac_cv_header_sys_wait_h+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+#include <sys/types.h>
+#include <sys/wait.h>
+#ifndef WEXITSTATUS
+# define WEXITSTATUS(stat_val) ((unsigned int) (stat_val) >> 8)
+#endif
+#ifndef WIFEXITED
+# define WIFEXITED(stat_val) (((stat_val) & 255) == 0)
+#endif
+
+int
+main ()
+{
+ int s;
+ wait (&s);
+ s = WIFEXITED (s) ? WEXITSTATUS (s) : 1;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_compile "$LINENO"; then :
+ ac_cv_header_sys_wait_h=yes
+else
+ ac_cv_header_sys_wait_h=no
+fi
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_wait_h" >&5
+$as_echo "$ac_cv_header_sys_wait_h" >&6; }
+if test $ac_cv_header_sys_wait_h = yes; then
+
+$as_echo "#define HAVE_SYS_WAIT_H 1" >>confdefs.h
+
+fi
+
+
+ac_fn_c_check_decl "$LINENO" "S_IRGRP" "ac_cv_have_decl_S_IRGRP" "$ac_includes_default"
+if test "x$ac_cv_have_decl_S_IRGRP" = xyes; then :
+ ac_have_decl=1
+else
+ ac_have_decl=0
+fi
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_S_IRGRP $ac_have_decl
+_ACEOF
+
+if test x$ac_cv_have_decl_S_IRGRP = xyes ; then
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_S_IRGRP 1
+_ACEOF
+
+else
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_DECL_S_IRGRP 0
+_ACEOF
+
+ fi
+
+ if test "$build_os:$target_os:$host_os:$HAVE_WINE" = "linux-gnu:mingw32msvc:mingw32msvc:yes"; then
+ LINUX_MINGW_CROSS_TEST_TRUE=
+ LINUX_MINGW_CROSS_TEST_FALSE='#'
+else
+ LINUX_MINGW_CROSS_TEST_TRUE='#'
+ LINUX_MINGW_CROSS_TEST_FALSE=
+fi
+
+
+#====================================================================================
+# Check for support of the struct hack.
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking C99 struct flexible array support" >&5
+$as_echo_n "checking C99 struct flexible array support... " >&6; }
+if ${ac_cv_c99_flexible_array+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Initialize to unknown
+ac_cv_c99_flexible_array=no
+
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <stdlib.h>
+ typedef struct {
+ int k;
+ char buffer [] ;
+ } MY_STRUCT ;
+
+int
+main ()
+{
+ MY_STRUCT *p = calloc (1, sizeof (MY_STRUCT) + 42);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_c99_flexible_array=yes
+else
+ ac_cv_c99_flexible_array=no
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c99_flexible_array" >&5
+$as_echo "$ac_cv_c99_flexible_array" >&6; }
+
+
+if test x$ac_cv_c99_flexible_array = xyes ; then
+
+$as_echo "#define HAVE_FLEXIBLE_ARRAY 1" >>confdefs.h
+
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** This compiler does not support the 1999 ISO C Standard ***" >&5
+$as_echo "$as_me: WARNING: *** This compiler does not support the 1999 ISO C Standard ***" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** feature known as the flexible array struct member. ***" >&5
+$as_echo "$as_me: WARNING: *** feature known as the flexible array struct member. ***" >&2;}
+ $as_echo "#define HAVE_FLEXIBLE_ARRAY 0" >>confdefs.h
+
+ fi
+
+#====================================================================================
+# Couple of initializations here. Fill in real values later.
+
+SHLIB_VERSION_ARG=""
+
+#====================================================================================
+# Finished checking, handle options.
+
+# Check whether --enable-experimental was given.
+if test "${enable_experimental+set}" = set; then :
+ enableval=$enable_experimental;
+fi
+
+
+EXPERIMENTAL_CODE=0
+if test x$enable_experimental = xyes ; then
+ EXPERIMENTAL_CODE=1
+ fi
+
+cat >>confdefs.h <<_ACEOF
+#define ENABLE_EXPERIMENTAL_CODE ${EXPERIMENTAL_CODE}
+_ACEOF
+
+
+# Check whether --enable-gcc-werror was given.
+if test "${enable_gcc_werror+set}" = set; then :
+ enableval=$enable_gcc_werror;
+fi
+
+
+# Check whether --enable-gcc-pipe was given.
+if test "${enable_gcc_pipe+set}" = set; then :
+ enableval=$enable_gcc_pipe;
+fi
+
+
+# Check whether --enable-gcc-opt was given.
+if test "${enable_gcc_opt+set}" = set; then :
+ enableval=$enable_gcc_opt;
+fi
+
+
+# Check whether --enable-cpu-clip was given.
+if test "${enable_cpu_clip+set}" = set; then :
+ enableval=$enable_cpu_clip;
+fi
+
+
+# Check whether --enable-bow-docs was given.
+if test "${enable_bow_docs+set}" = set; then :
+ enableval=$enable_bow_docs;
+fi
+
+
+# Check whether --enable-sqlite was given.
+if test "${enable_sqlite+set}" = set; then :
+ enableval=$enable_sqlite;
+fi
+
+
+# Check whether --enable-alsa was given.
+if test "${enable_alsa+set}" = set; then :
+ enableval=$enable_alsa;
+fi
+
+
+# Check whether --enable-external-libs was given.
+if test "${enable_external_libs+set}" = set; then :
+ enableval=$enable_external_libs;
+fi
+
+
+# Check whether --enable-octave was given.
+if test "${enable_octave+set}" = set; then :
+ enableval=$enable_octave;
+fi
+
+
+# Check whether --enable-test-coverage was given.
+if test "${enable_test_coverage+set}" = set; then :
+ enableval=$enable_test_coverage;
+fi
+
+ if test "$enable_test_coverage" = yes; then
+ ENABLE_TEST_COVERAGE_TRUE=
+ ENABLE_TEST_COVERAGE_FALSE='#'
+else
+ ENABLE_TEST_COVERAGE_TRUE='#'
+ ENABLE_TEST_COVERAGE_FALSE=
+fi
+
+
+#====================================================================================
+# Check types and their sizes.
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of wchar_t" >&5
+$as_echo_n "checking size of wchar_t... " >&6; }
+if ${ac_cv_sizeof_wchar_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (wchar_t))" "ac_cv_sizeof_wchar_t" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_wchar_t" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (wchar_t)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_wchar_t=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_wchar_t" >&5
+$as_echo "$ac_cv_sizeof_wchar_t" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_WCHAR_T $ac_cv_sizeof_wchar_t
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of short" >&5
+$as_echo_n "checking size of short... " >&6; }
+if ${ac_cv_sizeof_short+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (short))" "ac_cv_sizeof_short" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_short" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (short)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_short=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_short" >&5
+$as_echo "$ac_cv_sizeof_short" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_SHORT $ac_cv_sizeof_short
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int" >&5
+$as_echo_n "checking size of int... " >&6; }
+if ${ac_cv_sizeof_int+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int))" "ac_cv_sizeof_int" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_int" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (int)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_int=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int" >&5
+$as_echo "$ac_cv_sizeof_int" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_INT $ac_cv_sizeof_int
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
+$as_echo_n "checking size of long... " >&6; }
+if ${ac_cv_sizeof_long+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_long" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (long)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_long=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
+$as_echo "$ac_cv_sizeof_long" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG $ac_cv_sizeof_long
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of float" >&5
+$as_echo_n "checking size of float... " >&6; }
+if ${ac_cv_sizeof_float+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (float))" "ac_cv_sizeof_float" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_float" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (float)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_float=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_float" >&5
+$as_echo "$ac_cv_sizeof_float" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_FLOAT $ac_cv_sizeof_float
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of double" >&5
+$as_echo_n "checking size of double... " >&6; }
+if ${ac_cv_sizeof_double+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_double" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (double)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_double=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5
+$as_echo "$ac_cv_sizeof_double" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_DOUBLE $ac_cv_sizeof_double
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void*" >&5
+$as_echo_n "checking size of void*... " >&6; }
+if ${ac_cv_sizeof_voidp+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void*))" "ac_cv_sizeof_voidp" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_voidp" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (void*)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_voidp=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_voidp" >&5
+$as_echo "$ac_cv_sizeof_voidp" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_VOIDP $ac_cv_sizeof_voidp
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5
+$as_echo_n "checking size of size_t... " >&6; }
+if ${ac_cv_sizeof_size_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_size_t" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (size_t)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_size_t=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5
+$as_echo "$ac_cv_sizeof_size_t" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of int64_t" >&5
+$as_echo_n "checking size of int64_t... " >&6; }
+if ${ac_cv_sizeof_int64_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (int64_t))" "ac_cv_sizeof_int64_t" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_int64_t" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (int64_t)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_int64_t=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_int64_t" >&5
+$as_echo "$ac_cv_sizeof_int64_t" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_INT64_T $ac_cv_sizeof_int64_t
+_ACEOF
+
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long long" >&5
+$as_echo_n "checking size of long long... " >&6; }
+if ${ac_cv_sizeof_long_long+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long long))" "ac_cv_sizeof_long_long" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_long_long" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (long long)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_long_long=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_long" >&5
+$as_echo "$ac_cv_sizeof_long_long" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LONG_LONG $ac_cv_sizeof_long_long
+_ACEOF
+
+
+
+#====================================================================================
+# Find an appropriate type for sf_count_t.
+# On systems supporting files larger than 2 Gig, sf_count_t must be a 64 bit value.
+# Unfortunately there is more than one way of ensuring this so need to do some
+# pretty rigourous testing here.
+
+unset ac_cv_sizeof_off_t
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5
+$as_echo_n "checking size of off_t... " >&6; }
+if ${ac_cv_sizeof_off_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off_t))" "ac_cv_sizeof_off_t" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_off_t" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (off_t)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_off_t=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5
+$as_echo "$ac_cv_sizeof_off_t" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_OFF_T $ac_cv_sizeof_off_t
+_ACEOF
+
+ # Fake default value.
+
+case "$host_os" in
+ mingw32msvc | mingw32)
+ TYPEOF_SF_COUNT_T="__int64"
+ SF_COUNT_MAX="0x7FFFFFFFFFFFFFFFLL"
+ SIZEOF_SF_COUNT_T=8
+
+$as_echo "#define __USE_MINGW_ANSI_STDIO 1" >>confdefs.h
+
+ ;;
+ *)
+ if test "x$ac_cv_sizeof_off_t" = "x8" ; then
+ # If sizeof (off_t) is 8, no further checking is needed.
+ TYPEOF_SF_COUNT_T="int64_t"
+ SF_COUNT_MAX="0x7FFFFFFFFFFFFFFFLL"
+ SIZEOF_SF_COUNT_T=8
+ else
+ # Check for common 64 bit file offset types.
+ # The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of loff_t" >&5
+$as_echo_n "checking size of loff_t... " >&6; }
+if ${ac_cv_sizeof_loff_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (loff_t))" "ac_cv_sizeof_loff_t" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_loff_t" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (loff_t)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_loff_t=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_loff_t" >&5
+$as_echo "$ac_cv_sizeof_loff_t" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_LOFF_T $ac_cv_sizeof_loff_t
+_ACEOF
+
+ # Fake default value.
+ # The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of off64_t" >&5
+$as_echo_n "checking size of off64_t... " >&6; }
+if ${ac_cv_sizeof_off64_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off64_t))" "ac_cv_sizeof_off64_t" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_off64_t" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (off64_t)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_off64_t=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off64_t" >&5
+$as_echo "$ac_cv_sizeof_off64_t" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_OFF64_T $ac_cv_sizeof_off64_t
+_ACEOF
+
+ # Fake default value.
+
+ TYPEOF_SF_COUNT_T="unknown"
+ if test "x$ac_cv_sizeof_loff_t" = "x8" ; then
+ TYPEOF_SF_COUNT_T="int64_t"
+ SIZEOF_SF_COUNT_T=8
+ elif test "x$ac_cv_sizeof_off64_t" = "x8" ; then
+ TYPEOF_SF_COUNT_T="int64_t"
+ SIZEOF_SF_COUNT_T=8
+ fi
+
+ # Save the old sizeof (off_t) value and then unset it to see if it
+ # changes when Large File Support is enabled.
+
+ pre_largefile_sizeof_off_t=$ac_cv_sizeof_off_t
+ unset ac_cv_sizeof_off_t
+
+
+ # Check whether --enable-largefile was given.
+if test "${enable_largefile+set}" = set; then :
+ enableval=$enable_largefile;
+fi
+
+ if test "$enable_largefile" != no; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}getconf", so it can be a program name with args.
+set dummy ${ac_tool_prefix}getconf; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_GETCONF+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$GETCONF"; then
+ ac_cv_prog_GETCONF="$GETCONF" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_GETCONF="${ac_tool_prefix}getconf"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+GETCONF=$ac_cv_prog_GETCONF
+if test -n "$GETCONF"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GETCONF" >&5
+$as_echo "$GETCONF" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_prog_GETCONF"; then
+ ac_ct_GETCONF=$GETCONF
+ # Extract the first word of "getconf", so it can be a program name with args.
+set dummy getconf; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_ac_ct_GETCONF+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$ac_ct_GETCONF"; then
+ ac_cv_prog_ac_ct_GETCONF="$ac_ct_GETCONF" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_ac_ct_GETCONF="getconf"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+fi
+fi
+ac_ct_GETCONF=$ac_cv_prog_ac_ct_GETCONF
+if test -n "$ac_ct_GETCONF"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_GETCONF" >&5
+$as_echo "$ac_ct_GETCONF" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_ct_GETCONF" = x; then
+ GETCONF=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ GETCONF=$ac_ct_GETCONF
+ fi
+else
+ GETCONF="$ac_cv_prog_GETCONF"
+fi
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLAGS value to request large file support" >&5
+$as_echo_n "checking for CFLAGS value to request large file support... " >&6; }
+if ${ac_cv_sys_largefile_CFLAGS+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_sys_largefile_CFLAGS=`($GETCONF LFS_CFLAGS) 2>/dev/null` || {
+ ac_cv_sys_largefile_CFLAGS=no
+ case "$host_os" in
+ # IRIX 6.2 and later require cc -n32.
+ irix6.[2-9]* | irix6.1[0-9]* | irix[7-9].* | irix[1-9][0-9]*)
+ if test "$GCC" != yes; then
+ ac_cv_sys_largefile_CFLAGS=-n32
+ fi
+ ac_save_CC="$CC"
+ CC="$CC $ac_cv_sys_largefile_CFLAGS"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+int
+main ()
+{
+
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+
+else
+ ac_cv_sys_largefile_CFLAGS=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+ CC="$ac_save_CC"
+ esac
+ }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CFLAGS" >&5
+$as_echo "$ac_cv_sys_largefile_CFLAGS" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LDFLAGS value to request large file support" >&5
+$as_echo_n "checking for LDFLAGS value to request large file support... " >&6; }
+if ${ac_cv_sys_largefile_LDFLAGS+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_sys_largefile_LDFLAGS=`($GETCONF LFS_LDFLAGS) 2>/dev/null` || {
+ ac_cv_sys_largefile_LDFLAGS=no
+
+ }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_LDFLAGS" >&5
+$as_echo "$ac_cv_sys_largefile_LDFLAGS" >&6; }
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBS value to request large file support" >&5
+$as_echo_n "checking for LIBS value to request large file support... " >&6; }
+if ${ac_cv_sys_largefile_LIBS+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_sys_largefile_LIBS=`($GETCONF LFS_LIBS) 2>/dev/null` || {
+ ac_cv_sys_largefile_LIBS=no
+
+ }
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_LIBS" >&5
+$as_echo "$ac_cv_sys_largefile_LIBS" >&6; }
+
+ for ac_flag in $ac_cv_sys_largefile_CFLAGS no; do
+ case "$ac_flag" in
+ no) ;;
+ -D_FILE_OFFSET_BITS=*) ;;
+ -D_LARGEFILE_SOURCE | -D_LARGEFILE_SOURCE=*) ;;
+ -D_LARGE_FILES | -D_LARGE_FILES=*) ;;
+ -D?* | -I?*)
+ case "$ac_flag" in
+ no) ;;
+ ?*)
+ case "$CPPFLAGS" in
+ '') CPPFLAGS="$ac_flag" ;;
+ *) CPPFLAGS=$CPPFLAGS' '"$ac_flag" ;;
+ esac ;;
+ esac ;;
+ *)
+ case "$ac_flag" in
+ no) ;;
+ ?*)
+ case "$CFLAGS" in
+ '') CFLAGS="$ac_flag" ;;
+ *) CFLAGS=$CFLAGS' '"$ac_flag" ;;
+ esac ;;
+ esac ;;
+ esac
+ done
+ case "$ac_cv_sys_largefile_LDFLAGS" in
+ no) ;;
+ ?*)
+ case "$LDFLAGS" in
+ '') LDFLAGS="$ac_cv_sys_largefile_LDFLAGS" ;;
+ *) LDFLAGS=$LDFLAGS' '"$ac_cv_sys_largefile_LDFLAGS" ;;
+ esac ;;
+ esac
+ case "$ac_cv_sys_largefile_LIBS" in
+ no) ;;
+ ?*)
+ case "$LIBS" in
+ '') LIBS="$ac_cv_sys_largefile_LIBS" ;;
+ *) LIBS=$LIBS' '"$ac_cv_sys_largefile_LIBS" ;;
+ esac ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS" >&5
+$as_echo_n "checking for _FILE_OFFSET_BITS... " >&6; }
+if ${ac_cv_sys_file_offset_bits+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_sys_file_offset_bits=no
+
+ for ac_flag in $ac_cv_sys_largefile_CFLAGS no; do
+ case "$ac_flag" in
+ -D_FILE_OFFSET_BITS)
+ ac_cv_sys_file_offset_bits=1 ;;
+ -D_FILE_OFFSET_BITS=*)
+ ac_cv_sys_file_offset_bits=`expr " $ac_flag" : '[^=]*=\(.*\)'` ;;
+ esac
+ done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
+$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
+ if test "$ac_cv_sys_file_offset_bits" != no; then
+
+cat >>confdefs.h <<_ACEOF
+#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
+_ACEOF
+
+ fi
+ case "$host_os" in
+ # HP-UX 10.20 and later
+ hpux10.[2-9][0-9]* | hpux1[1-9]* | hpux[2-9][0-9]*)
+ ac_cv_sys_file_offset_bits=64 ;;
+ esac
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE" >&5
+$as_echo_n "checking for _LARGEFILE_SOURCE... " >&6; }
+if ${ac_cv_sys_largefile_source+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_sys_largefile_source=no
+ case "$host_os" in
+ # HP-UX 10.20 and later
+ hpux10.[2-9][0-9]* | hpux1[1-9]* | hpux[2-9][0-9]*)
+ ac_cv_sys_largefile_source=1 ;;
+ esac
+ for ac_flag in $ac_cv_sys_largefile_CFLAGS no; do
+ case "$ac_flag" in
+ -D_LARGEFILE_SOURCE)
+ ac_cv_sys_largefile_source=1 ;;
+ -D_LARGEFILE_SOURCE=*)
+ ac_cv_sys_largefile_source=`expr " $ac_flag" : '[^=]*=\(.*\)'` ;;
+ esac
+ done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
+$as_echo "$ac_cv_sys_largefile_source" >&6; }
+ if test "$ac_cv_sys_largefile_source" != no; then
+
+cat >>confdefs.h <<_ACEOF
+#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
+_ACEOF
+
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES" >&5
+$as_echo_n "checking for _LARGE_FILES... " >&6; }
+if ${ac_cv_sys_large_files+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_cv_sys_large_files=no
+ case "$host_os" in
+ # AIX 4.2 and later
+ aix4.[2-9]* | aix4.1[0-9]* | aix[5-9].* | aix[1-9][0-9]*)
+ ac_cv_sys_large_files=1 ;;
+ esac
+ for ac_flag in $ac_cv_sys_largefile_CFLAGS no; do
+ case "$ac_flag" in
+ -D_LARGE_FILES)
+ ac_cv_sys_large_files=1 ;;
+ -D_LARGE_FILES=*)
+ ac_cv_sys_large_files=`expr " $ac_flag" : '[^=]*=\(.*\)'` ;;
+ esac
+ done
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
+$as_echo "$ac_cv_sys_large_files" >&6; }
+ if test "$ac_cv_sys_large_files" != no; then
+
+cat >>confdefs.h <<_ACEOF
+#define _LARGE_FILES $ac_cv_sys_large_files
+_ACEOF
+
+ fi
+ fi
+
+
+ if test "x$ac_cv_sys_largefile_CFLAGS" = "xno" ; then
+ ac_cv_sys_largefile_CFLAGS=""
+ fi
+ if test "x$ac_cv_sys_largefile_LDFLAGS" = "xno" ; then
+ ac_cv_sys_largefile_LDFLAGS=""
+ fi
+ if test "x$ac_cv_sys_largefile_LIBS" = "xno" ; then
+ ac_cv_sys_largefile_LIBS=""
+ fi
+
+ # The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of off_t" >&5
+$as_echo_n "checking size of off_t... " >&6; }
+if ${ac_cv_sizeof_off_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (off_t))" "ac_cv_sizeof_off_t" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_off_t" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (off_t)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_off_t=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_off_t" >&5
+$as_echo "$ac_cv_sizeof_off_t" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_OFF_T $ac_cv_sizeof_off_t
+_ACEOF
+
+ # Fake default value.
+
+ if test "x$ac_cv_sizeof_off_t" = "x8" ; then
+ TYPEOF_SF_COUNT_T="int64_t"
+ SF_COUNT_MAX="0x7FFFFFFFFFFFFFFFLL"
+ elif test "x$ac_cv_sizeof_off_t" = "x$pre_largefile_sizeof_off_t" ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: This machine does not seem to support 64 bit file offsets." >&5
+$as_echo "$as_me: WARNING: This machine does not seem to support 64 bit file offsets." >&2;}
+ TYPEOF_SF_COUNT_T="off_t"
+ SIZEOF_SF_COUNT_T=$ac_cv_sizeof_off_t
+ elif test "x$TYPEOF_SF_COUNT_T" = "xunknown" ; then
+ echo
+ echo "*** The configure process has determined that this system is capable"
+ echo "*** of Large File Support but has not been able to find a type which"
+ echo "*** is an unambiguous 64 bit file offset."
+ echo "*** Please contact the author to help resolve this problem."
+ echo
+ as_fn_error $? "Bad file offset type." "$LINENO" 5
+ fi
+ fi
+ ;;
+ esac
+
+if test $SIZEOF_SF_COUNT_T = 4 ; then
+ SF_COUNT_MAX="0x7FFFFFFF"
+ fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define TYPEOF_SF_COUNT_T ${TYPEOF_SF_COUNT_T}
+_ACEOF
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_SF_COUNT_T ${SIZEOF_SF_COUNT_T}
+_ACEOF
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SF_COUNT_MAX ${SF_COUNT_MAX}
+_ACEOF
+
+
+
+ac_fn_c_check_type "$LINENO" "ssize_t" "ac_cv_type_ssize_t" "$ac_includes_default"
+if test "x$ac_cv_type_ssize_t" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_SSIZE_T 1
+_ACEOF
+
+
+fi
+
+# The cast to long int works around a bug in the HP C Compiler
+# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
+# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
+# This bug is HP SR number 8606223364.
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of ssize_t" >&5
+$as_echo_n "checking size of ssize_t... " >&6; }
+if ${ac_cv_sizeof_ssize_t+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (ssize_t))" "ac_cv_sizeof_ssize_t" "$ac_includes_default"; then :
+
+else
+ if test "$ac_cv_type_ssize_t" = yes; then
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error 77 "cannot compute sizeof (ssize_t)
+See \`config.log' for more details" "$LINENO" 5; }
+ else
+ ac_cv_sizeof_ssize_t=0
+ fi
+fi
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_ssize_t" >&5
+$as_echo "$ac_cv_sizeof_ssize_t" >&6; }
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define SIZEOF_SSIZE_T $ac_cv_sizeof_ssize_t
+_ACEOF
+
+
+
+#====================================================================================
+# Determine endian-ness of target processor.
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking processor byte ordering" >&5
+$as_echo_n "checking processor byte ordering... " >&6; }
+if ${ac_cv_c_byte_order+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Initialize to unknown
+ac_cv_c_byte_order=unknown
+
+if test x$ac_cv_header_endian_h = xyes ; then
+
+ # First try <endian.h> which should set BYTE_ORDER.
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <endian.h>
+ #if BYTE_ORDER != LITTLE_ENDIAN
+ not big endian
+ #endif
+
+int
+main ()
+{
+return 0 ;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_c_byte_order=little
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <endian.h>
+ #if BYTE_ORDER != BIG_ENDIAN
+ not big endian
+ #endif
+
+int
+main ()
+{
+return 0 ;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_c_byte_order=big
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+ fi
+
+if test $ac_cv_c_byte_order = unknown ; then
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <sys/types.h>
+ #include <sys/param.h>
+ #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
+ bogus endian macros
+ #endif
+
+int
+main ()
+{
+return 0 ;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <sys/types.h>
+ #include <sys/param.h>
+ #if BYTE_ORDER != LITTLE_ENDIAN
+ not big endian
+ #endif
+
+int
+main ()
+{
+return 0 ;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_c_byte_order=little
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <sys/types.h>
+ #include <sys/param.h>
+ #if BYTE_ORDER != LITTLE_ENDIAN
+ not big endian
+ #endif
+
+int
+main ()
+{
+return 0 ;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_c_byte_order=little
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+ fi
+
+if test $ac_cv_c_byte_order = unknown ; then
+ if test $cross_compiling = yes ; then
+ # This is the last resort. Try to guess the target processor endian-ness
+ # by looking at the target CPU type.
+
+ case "$target_cpu" in
+ alpha* | i?86* | mipsel* | ia64*)
+ ac_cv_c_byte_order=little
+ ;;
+
+ m68* | mips* | powerpc* | hppa* | sparc*)
+ ac_cv_c_byte_order=big
+ ;;
+
+ esac
+
+ else
+ if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ int main (void)
+ { /* Are we little or big endian? From Harbison&Steele. */
+ union
+ { long l ;
+ char c [sizeof (long)] ;
+ } u ;
+ u.l = 1 ;
+ return (u.c [sizeof (long) - 1] == 1);
+ }
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_c_byte_order=big
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+ if test "$cross_compiling" = yes; then :
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
+$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
+as_fn_error $? "cannot run test program while cross compiling
+See \`config.log' for more details" "$LINENO" 5; }
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+int main (void)
+ { /* Are we little or big endian? From Harbison&Steele. */
+ union
+ { long l ;
+ char c [sizeof (long)] ;
+ } u ;
+ u.l = 1 ;
+ return (u.c [0] == 1);
+ }
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+
+else
+ ac_cv_c_byte_order=little
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ fi
+ fi
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_byte_order" >&5
+$as_echo "$ac_cv_c_byte_order" >&6; }
+
+if test $ac_cv_c_byte_order = big ; then
+ ac_cv_c_big_endian=1
+ ac_cv_c_little_endian=0
+elif test $ac_cv_c_byte_order = little ; then
+ ac_cv_c_big_endian=0
+ ac_cv_c_little_endian=1
+else
+ ac_cv_c_big_endian=0
+ ac_cv_c_little_endian=0
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *****************************************************************" >&5
+$as_echo "$as_me: WARNING: *****************************************************************" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Not able to determine endian-ness of target processor. " >&5
+$as_echo "$as_me: WARNING: *** Not able to determine endian-ness of target processor. " >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** The constants CPU_IS_BIG_ENDIAN and CPU_IS_LITTLE_ENDIAN in " >&5
+$as_echo "$as_me: WARNING: *** The constants CPU_IS_BIG_ENDIAN and CPU_IS_LITTLE_ENDIAN in " >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** src/config.h may need to be hand editied. " >&5
+$as_echo "$as_me: WARNING: *** src/config.h may need to be hand editied. " >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *****************************************************************" >&5
+$as_echo "$as_me: WARNING: *****************************************************************" >&2;}
+ fi
+
+
+
+
+
+cat >>confdefs.h <<_ACEOF
+#define CPU_IS_BIG_ENDIAN ${ac_cv_c_big_endian}
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define CPU_IS_LITTLE_ENDIAN ${ac_cv_c_little_endian}
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define WORDS_BIGENDIAN ${ac_cv_c_big_endian}
+_ACEOF
+
+
+#====================================================================================
+# Check for functions.
+
+for ac_func in malloc calloc realloc free
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+for ac_func in open read write lseek pread pwrite
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+for ac_func in fstat ftruncate fsync
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+for ac_func in snprintf vsnprintf
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+for ac_func in gmtime gmtime_r localtime localtime_r gettimeofday
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+for ac_func in mmap getpagesize
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+for ac_func in setlocale
+do :
+ ac_fn_c_check_func "$LINENO" "setlocale" "ac_cv_func_setlocale"
+if test "x$ac_cv_func_setlocale" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_SETLOCALE 1
+_ACEOF
+
+fi
+done
+
+for ac_func in pipe waitpid
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for floor in -lm" >&5
+$as_echo_n "checking for floor in -lm... " >&6; }
+if ${ac_cv_lib_m_floor+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_check_lib_save_LIBS=$LIBS
+LIBS="-lm $LIBS"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char floor ();
+int
+main ()
+{
+return floor ();
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_lib_m_floor=yes
+else
+ ac_cv_lib_m_floor=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+LIBS=$ac_check_lib_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_floor" >&5
+$as_echo "$ac_cv_lib_m_floor" >&6; }
+if test "x$ac_cv_lib_m_floor" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_LIBM 1
+_ACEOF
+
+ LIBS="-lm $LIBS"
+
+fi
+
+for ac_func in floor ceil fmod
+do :
+ as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
+if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
+ cat >>confdefs.h <<_ACEOF
+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+done
+
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for lrint" >&5
+$as_echo_n "checking for lrint... " >&6; }
+if ${ac_cv_c99_lrint+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+lrint_save_CFLAGS=$CFLAGS
+CFLAGS="-lm"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define _ISOC9X_SOURCE 1
+#define _ISOC99_SOURCE 1
+#define __USE_ISOC99 1
+#define __USE_ISOC9X 1
+
+#include <math.h>
+
+int
+main ()
+{
+if (!lrint(3.14159)) lrint(2.7183);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_c99_lrint=yes
+else
+ ac_cv_c99_lrint=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+CFLAGS=$lrint_save_CFLAGS
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c99_lrint" >&5
+$as_echo "$ac_cv_c99_lrint" >&6; }
+
+if test "$ac_cv_c99_lrint" = yes; then
+
+$as_echo "#define HAVE_LRINT 1" >>confdefs.h
+
+fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for lrintf" >&5
+$as_echo_n "checking for lrintf... " >&6; }
+if ${ac_cv_c99_lrintf+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+
+lrintf_save_CFLAGS=$CFLAGS
+CFLAGS="-lm"
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+#define _ISOC9X_SOURCE 1
+#define _ISOC99_SOURCE 1
+#define __USE_ISOC99 1
+#define __USE_ISOC9X 1
+
+#include <math.h>
+
+int
+main ()
+{
+if (!lrintf(3.14159)) lrintf(2.7183);
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_c99_lrintf=yes
+else
+ ac_cv_c99_lrintf=no
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+CFLAGS=$lrintf_save_CFLAGS
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c99_lrintf" >&5
+$as_echo "$ac_cv_c99_lrintf" >&6; }
+
+if test "$ac_cv_c99_lrintf" = yes; then
+
+$as_echo "#define HAVE_LRINTF 1" >>confdefs.h
+
+fi
+
+
+#====================================================================================
+# Check for requirements for building plugins for other languages/enviroments.
+
+if test x$cross_compiling = xno ; then
+ if test x$enable_octave = xno ; then
+ if false; then
+ BUILD_OCTAVE_MOD_TRUE=
+ BUILD_OCTAVE_MOD_FALSE='#'
+else
+ BUILD_OCTAVE_MOD_TRUE='#'
+ BUILD_OCTAVE_MOD_FALSE=
+fi
+
+ else
+
+
+OCTAVE_BUILD=no
+
+
+
+
+# Check whether --with-octave was given.
+if test "${with_octave+set}" = set; then :
+ withval=$with_octave; with_octave=$withval
+fi
+
+
+test -z "$with_octave" && with_octave=octave
+
+# Extract the first word of "$with_octave", so it can be a program name with args.
+set dummy $with_octave; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_HAVE_OCTAVE+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$HAVE_OCTAVE"; then
+ ac_cv_prog_HAVE_OCTAVE="$HAVE_OCTAVE" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_HAVE_OCTAVE="yes"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_HAVE_OCTAVE" && ac_cv_prog_HAVE_OCTAVE="no"
+fi
+fi
+HAVE_OCTAVE=$ac_cv_prog_HAVE_OCTAVE
+if test -n "$HAVE_OCTAVE"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_OCTAVE" >&5
+$as_echo "$HAVE_OCTAVE" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+if test "x$ac_cv_prog_HAVE_OCTAVE" = "xyes" ; then
+ OCTAVE=$with_octave
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OCTAVE_VERSION in $OCTAVE" >&5
+$as_echo_n "checking for OCTAVE_VERSION in $OCTAVE... " >&6; }
+OCTAVE_VERSION=`TERM=;$OCTAVE -qfH --eval "disp(OCTAVE_VERSION)"`
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCTAVE_VERSION" >&5
+$as_echo "$OCTAVE_VERSION" >&6; }
+
+
+ fi
+
+
+
+
+
+
+
+
+
+# Check whether --with-mkoctfile was given.
+if test "${with_mkoctfile+set}" = set; then :
+ withval=$with_mkoctfile; with_mkoctfile=$withval
+fi
+
+
+test -z "$with_mkoctfile" && with_mkoctfile=mkoctfile
+
+# Extract the first word of "$with_mkoctfile", so it can be a program name with args.
+set dummy $with_mkoctfile; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_HAVE_MKOCTFILE+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$HAVE_MKOCTFILE"; then
+ ac_cv_prog_HAVE_MKOCTFILE="$HAVE_MKOCTFILE" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_HAVE_MKOCTFILE="yes"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_HAVE_MKOCTFILE" && ac_cv_prog_HAVE_MKOCTFILE="no"
+fi
+fi
+HAVE_MKOCTFILE=$ac_cv_prog_HAVE_MKOCTFILE
+if test -n "$HAVE_MKOCTFILE"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_MKOCTFILE" >&5
+$as_echo "$HAVE_MKOCTFILE" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+if test "x$ac_cv_prog_HAVE_MKOCTFILE" = "xyes" ; then
+ MKOCTFILE=$with_mkoctfile
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version of $MKOCTFILE" >&5
+$as_echo_n "checking for version of $MKOCTFILE... " >&6; }
+ MKOCTFILE_VERSION=`$with_mkoctfile --version 2>&1 | sed 's/mkoctfile, version //g'`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKOCTFILE_VERSION" >&5
+$as_echo "$MKOCTFILE_VERSION" >&6; }
+ fi
+
+
+
+
+
+
+
+
+# Check whether --with-octave-config was given.
+if test "${with_octave_config+set}" = set; then :
+ withval=$with_octave_config; with_octave_config=$withval
+fi
+
+
+test -z "$with_octave_config" && with_octave_config=octave-config
+
+# Extract the first word of "$with_octave_config", so it can be a program name with args.
+set dummy $with_octave_config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_prog_HAVE_OCTAVE_CONFIG+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ if test -n "$HAVE_OCTAVE_CONFIG"; then
+ ac_cv_prog_HAVE_OCTAVE_CONFIG="$HAVE_OCTAVE_CONFIG" # Let the user override the test.
+else
+as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_prog_HAVE_OCTAVE_CONFIG="yes"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ test -z "$ac_cv_prog_HAVE_OCTAVE_CONFIG" && ac_cv_prog_HAVE_OCTAVE_CONFIG="no"
+fi
+fi
+HAVE_OCTAVE_CONFIG=$ac_cv_prog_HAVE_OCTAVE_CONFIG
+if test -n "$HAVE_OCTAVE_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $HAVE_OCTAVE_CONFIG" >&5
+$as_echo "$HAVE_OCTAVE_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+
+if test "x$ac_cv_prog_HAVE_OCTAVE_CONFIG" = "xyes" ; then
+ OCTAVE_CONFIG=$with_octave_config
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version of $OCTAVE_CONFIG" >&5
+$as_echo_n "checking for version of $OCTAVE_CONFIG... " >&6; }
+ OCTAVE_CONFIG_VERSION=`$OCTAVE_CONFIG --version`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OCTAVE_CONFIG_VERSION" >&5
+$as_echo "$OCTAVE_CONFIG_VERSION" >&6; }
+ fi
+
+
+
+
+
+
+prog_concat="$ac_cv_prog_HAVE_OCTAVE$ac_cv_prog_HAVE_OCTAVE_CONFIG$ac_cv_prog_HAVE_MKOCTFILE"
+
+if test "x$prog_concat" = "xyesyesyes" ; then
+ if test "x$OCTAVE_VERSION" != "x$MKOCTFILE_VERSION" ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ** Mismatch between versions of octave and mkoctfile. **" >&5
+$as_echo "$as_me: WARNING: ** Mismatch between versions of octave and mkoctfile. **" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ** Octave libsndfile modules will not be built. **" >&5
+$as_echo "$as_me: WARNING: ** Octave libsndfile modules will not be built. **" >&2;}
+ elif test "x$OCTAVE_VERSION" != "x$OCTAVE_CONFIG_VERSION" ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ** Mismatch between versions of octave and octave-config. **" >&5
+$as_echo "$as_me: WARNING: ** Mismatch between versions of octave and octave-config. **" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ** Octave libsndfile modules will not be built. **" >&5
+$as_echo "$as_me: WARNING: ** Octave libsndfile modules will not be built. **" >&2;}
+ else
+ case "$MKOCTFILE_VERSION" in
+ 2.*)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Octave version 2.X is not supported." >&5
+$as_echo "$as_me: WARNING: Octave version 2.X is not supported." >&2;}
+ ;;
+ 3.0.*)
+ OCTAVE_DEST_ODIR=`$OCTAVE_CONFIG --oct-site-dir | sed 's%^/usr%${prefix}%'`
+ OCTAVE_DEST_MDIR=`$OCTAVE_CONFIG --m-site-dir | sed 's%^/usr%${prefix}%'`
+
+ OCTAVE_BUILD=yes
+ ;;
+ *)
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Octave version $MKOCTFILE_VERSION is not supported." >&5
+$as_echo "$as_me: WARNING: Octave version $MKOCTFILE_VERSION is not supported." >&2;}
+ ;;
+ esac
+ fi
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: building octave libsndfile module... $OCTAVE_BUILD" >&5
+$as_echo "building octave libsndfile module... $OCTAVE_BUILD" >&6; }
+ fi
+
+
+
+
+
+
+ if test "x$OCTAVE_BUILD" = xyes; then
+ BUILD_OCTAVE_MOD_TRUE=
+ BUILD_OCTAVE_MOD_FALSE='#'
+else
+ BUILD_OCTAVE_MOD_TRUE='#'
+ BUILD_OCTAVE_MOD_FALSE=
+fi
+
+
+
+ fi
+else
+ if false; then
+ BUILD_OCTAVE_MOD_TRUE=
+ BUILD_OCTAVE_MOD_FALSE='#'
+else
+ BUILD_OCTAVE_MOD_TRUE='#'
+ BUILD_OCTAVE_MOD_FALSE=
+fi
+
+ fi
+
+#====================================================================================
+# Check for Ogg, Vorbis and FLAC.
+
+HAVE_EXTERNAL_LIBS=0
+EXTERNAL_CFLAGS=""
+EXTERNAL_LIBS=""
+
+# Check for pkg-config outside the if statement.
+
+
+
+
+
+
+
+if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
+ if test -n "$ac_tool_prefix"; then
+ # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
+set dummy ${ac_tool_prefix}pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_PKG_CONFIG+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_PKG_CONFIG="$PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+PKG_CONFIG=$ac_cv_path_PKG_CONFIG
+if test -n "$PKG_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PKG_CONFIG" >&5
+$as_echo "$PKG_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+
+fi
+if test -z "$ac_cv_path_PKG_CONFIG"; then
+ ac_pt_PKG_CONFIG=$PKG_CONFIG
+ # Extract the first word of "pkg-config", so it can be a program name with args.
+set dummy pkg-config; ac_word=$2
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
+$as_echo_n "checking for $ac_word... " >&6; }
+if ${ac_cv_path_ac_pt_PKG_CONFIG+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ case $ac_pt_PKG_CONFIG in
+ [\\/]* | ?:[\\/]*)
+ ac_cv_path_ac_pt_PKG_CONFIG="$ac_pt_PKG_CONFIG" # Let the user override the test with a path.
+ ;;
+ *)
+ as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ for ac_exec_ext in '' $ac_executable_extensions; do
+ if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+ ac_cv_path_ac_pt_PKG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
+ $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
+ break 2
+ fi
+done
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+fi
+ac_pt_PKG_CONFIG=$ac_cv_path_ac_pt_PKG_CONFIG
+if test -n "$ac_pt_PKG_CONFIG"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_pt_PKG_CONFIG" >&5
+$as_echo "$ac_pt_PKG_CONFIG" >&6; }
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+fi
+
+ if test "x$ac_pt_PKG_CONFIG" = x; then
+ PKG_CONFIG=""
+ else
+ case $cross_compiling:$ac_tool_warned in
+yes:)
+{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
+$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
+ac_tool_warned=yes ;;
+esac
+ PKG_CONFIG=$ac_pt_PKG_CONFIG
+ fi
+else
+ PKG_CONFIG="$ac_cv_path_PKG_CONFIG"
+fi
+
+fi
+if test -n "$PKG_CONFIG"; then
+ _pkg_min_version=0.9.0
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
+$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
+ if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ PKG_CONFIG=""
+ fi
+fi
+
+if test -n "$PKG_CONFIG" ; then
+ if test x$enable_external_libs = xno ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** External libs (FLAC, Ogg, Vorbis) disabled. ***" >&5
+$as_echo "$as_me: WARNING: *** External libs (FLAC, Ogg, Vorbis) disabled. ***" >&2;}
+ else
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for flac >= 1.2.1 " >&5
+$as_echo_n "checking for flac >= 1.2.1 ... " >&6; }
+
+if test -n "$FLAC_CFLAGS"; then
+ pkg_cv_FLAC_CFLAGS="$FLAC_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"flac >= 1.2.1\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "flac >= 1.2.1") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_FLAC_CFLAGS=`$PKG_CONFIG --cflags "flac >= 1.2.1" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$FLAC_LIBS"; then
+ pkg_cv_FLAC_LIBS="$FLAC_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"flac >= 1.2.1\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "flac >= 1.2.1") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_FLAC_LIBS=`$PKG_CONFIG --libs "flac >= 1.2.1" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ FLAC_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "flac >= 1.2.1"`
+ else
+ FLAC_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "flac >= 1.2.1"`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$FLAC_PKG_ERRORS" >&5
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ ac_cv_flac=no
+elif test $pkg_failed = untried; then
+ ac_cv_flac=no
+else
+ FLAC_CFLAGS=$pkg_cv_FLAC_CFLAGS
+ FLAC_LIBS=$pkg_cv_FLAC_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ ac_cv_flac=yes
+fi
+
+ # Make sure the FLAC_CFLAGS value is sane.
+ FLAC_CFLAGS=`echo $FLAC_CLFAGS | $SED "s/FLAC$//"`
+
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ogg >= 1.1.3 " >&5
+$as_echo_n "checking for ogg >= 1.1.3 ... " >&6; }
+
+if test -n "$OGG_CFLAGS"; then
+ pkg_cv_OGG_CFLAGS="$OGG_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ogg >= 1.1.3\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "ogg >= 1.1.3") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_OGG_CFLAGS=`$PKG_CONFIG --cflags "ogg >= 1.1.3" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$OGG_LIBS"; then
+ pkg_cv_OGG_LIBS="$OGG_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"ogg >= 1.1.3\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "ogg >= 1.1.3") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_OGG_LIBS=`$PKG_CONFIG --libs "ogg >= 1.1.3" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ OGG_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "ogg >= 1.1.3"`
+ else
+ OGG_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "ogg >= 1.1.3"`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$OGG_PKG_ERRORS" >&5
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ ac_cv_ogg=no
+elif test $pkg_failed = untried; then
+ ac_cv_ogg=no
+else
+ OGG_CFLAGS=$pkg_cv_OGG_CFLAGS
+ OGG_LIBS=$pkg_cv_OGG_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ ac_cv_ogg=yes
+fi
+
+ if test x$enable_experimental = xyes ; then
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for speex >= 1.2 " >&5
+$as_echo_n "checking for speex >= 1.2 ... " >&6; }
+
+if test -n "$SPEEX_CFLAGS"; then
+ pkg_cv_SPEEX_CFLAGS="$SPEEX_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"speex >= 1.2\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "speex >= 1.2") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_SPEEX_CFLAGS=`$PKG_CONFIG --cflags "speex >= 1.2" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$SPEEX_LIBS"; then
+ pkg_cv_SPEEX_LIBS="$SPEEX_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"speex >= 1.2\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "speex >= 1.2") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_SPEEX_LIBS=`$PKG_CONFIG --libs "speex >= 1.2" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ SPEEX_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "speex >= 1.2"`
+ else
+ SPEEX_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "speex >= 1.2"`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$SPEEX_PKG_ERRORS" >&5
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ ac_cv_speex=no
+elif test $pkg_failed = untried; then
+ ac_cv_speex=no
+else
+ SPEEX_CFLAGS=$pkg_cv_SPEEX_CFLAGS
+ SPEEX_LIBS=$pkg_cv_SPEEX_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ ac_cv_speex=yes
+fi
+ else
+ SPEEX_CFLAGS=""
+ SPEEX_LIBS=""
+ fi
+
+ # Vorbis versions earlier than 1.2.3 have bugs that cause the libsndfile
+ # test suite to fail on MIPS, PowerPC and others.
+ # See: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=549899
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for vorbis >= 1.2.3 " >&5
+$as_echo_n "checking for vorbis >= 1.2.3 ... " >&6; }
+
+if test -n "$VORBIS_CFLAGS"; then
+ pkg_cv_VORBIS_CFLAGS="$VORBIS_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"vorbis >= 1.2.3\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "vorbis >= 1.2.3") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_VORBIS_CFLAGS=`$PKG_CONFIG --cflags "vorbis >= 1.2.3" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$VORBIS_LIBS"; then
+ pkg_cv_VORBIS_LIBS="$VORBIS_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"vorbis >= 1.2.3\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "vorbis >= 1.2.3") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_VORBIS_LIBS=`$PKG_CONFIG --libs "vorbis >= 1.2.3" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ VORBIS_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "vorbis >= 1.2.3"`
+ else
+ VORBIS_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "vorbis >= 1.2.3"`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$VORBIS_PKG_ERRORS" >&5
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ ac_cv_vorbis=no
+elif test $pkg_failed = untried; then
+ ac_cv_vorbis=no
+else
+ VORBIS_CFLAGS=$pkg_cv_VORBIS_CFLAGS
+ VORBIS_LIBS=$pkg_cv_VORBIS_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ ac_cv_vorbis=yes
+fi
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for vorbisenc >= 1.2.3 " >&5
+$as_echo_n "checking for vorbisenc >= 1.2.3 ... " >&6; }
+
+if test -n "$VORBISENC_CFLAGS"; then
+ pkg_cv_VORBISENC_CFLAGS="$VORBISENC_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"vorbisenc >= 1.2.3\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "vorbisenc >= 1.2.3") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_VORBISENC_CFLAGS=`$PKG_CONFIG --cflags "vorbisenc >= 1.2.3" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$VORBISENC_LIBS"; then
+ pkg_cv_VORBISENC_LIBS="$VORBISENC_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"vorbisenc >= 1.2.3\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "vorbisenc >= 1.2.3") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_VORBISENC_LIBS=`$PKG_CONFIG --libs "vorbisenc >= 1.2.3" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ VORBISENC_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "vorbisenc >= 1.2.3"`
+ else
+ VORBISENC_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "vorbisenc >= 1.2.3"`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$VORBISENC_PKG_ERRORS" >&5
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ ac_cv_vorbisenc=no
+elif test $pkg_failed = untried; then
+ ac_cv_vorbisenc=no
+else
+ VORBISENC_CFLAGS=$pkg_cv_VORBISENC_CFLAGS
+ VORBISENC_LIBS=$pkg_cv_VORBISENC_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ ac_cv_vorbisenc=yes
+fi
+ enable_external_libs=yes
+ fi
+
+ if test x$ac_cv_flac$ac_cv_ogg$ac_cv_vorbis$ac_cv_vorbisenc = "xyesyesyesyes" ; then
+ HAVE_EXTERNAL_LIBS=1
+ enable_external_libs=yes
+
+ EXTERNAL_CFLAGS="$FLAC_CFLAGS $OGG_CFLAGS $VORBISENC_CFLAGS $SPEEX_CFLAGS"
+ EXTERNAL_LIBS="$FLAC_LIBS $VORBISENC_LIBS $SPEEX_LIBS"
+ else
+ echo
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** One or more of the external libraries (ie libflac, libogg and" >&5
+$as_echo "$as_me: WARNING: *** One or more of the external libraries (ie libflac, libogg and" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** libvorbis) is either missing (possibly only the development" >&5
+$as_echo "$as_me: WARNING: *** libvorbis) is either missing (possibly only the development" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** headers) or is of an unsupported version." >&5
+$as_echo "$as_me: WARNING: *** headers) or is of an unsupported version." >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ***" >&5
+$as_echo "$as_me: WARNING: ***" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Unfortunately, for ease of maintenance, the external libs" >&5
+$as_echo "$as_me: WARNING: *** Unfortunately, for ease of maintenance, the external libs" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** are an all or nothing affair." >&5
+$as_echo "$as_me: WARNING: *** are an all or nothing affair." >&2;}
+ echo
+ enable_external_libs=no
+ fi
+ fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_EXTERNAL_LIBS $HAVE_EXTERNAL_LIBS
+_ACEOF
+
+
+#====================================================================================
+# Check for libsqlite3 (only used in regtest).
+
+ac_cv_sqlite3=no
+if test x$enable_sqlite != xno ; then
+
+pkg_failed=no
+{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqlite3 >= 3.2 " >&5
+$as_echo_n "checking for sqlite3 >= 3.2 ... " >&6; }
+
+if test -n "$SQLITE3_CFLAGS"; then
+ pkg_cv_SQLITE3_CFLAGS="$SQLITE3_CFLAGS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sqlite3 >= 3.2\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "sqlite3 >= 3.2") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_SQLITE3_CFLAGS=`$PKG_CONFIG --cflags "sqlite3 >= 3.2" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+if test -n "$SQLITE3_LIBS"; then
+ pkg_cv_SQLITE3_LIBS="$SQLITE3_LIBS"
+ elif test -n "$PKG_CONFIG"; then
+ if test -n "$PKG_CONFIG" && \
+ { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"sqlite3 >= 3.2\""; } >&5
+ ($PKG_CONFIG --exists --print-errors "sqlite3 >= 3.2") 2>&5
+ ac_status=$?
+ $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
+ test $ac_status = 0; }; then
+ pkg_cv_SQLITE3_LIBS=`$PKG_CONFIG --libs "sqlite3 >= 3.2" 2>/dev/null`
+ test "x$?" != "x0" && pkg_failed=yes
+else
+ pkg_failed=yes
+fi
+ else
+ pkg_failed=untried
+fi
+
+
+
+if test $pkg_failed = yes; then
+
+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
+ _pkg_short_errors_supported=yes
+else
+ _pkg_short_errors_supported=no
+fi
+ if test $_pkg_short_errors_supported = yes; then
+ SQLITE3_PKG_ERRORS=`$PKG_CONFIG --short-errors --errors-to-stdout --print-errors "sqlite3 >= 3.2"`
+ else
+ SQLITE3_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "sqlite3 >= 3.2"`
+ fi
+ # Put the nasty error message in config.log where it belongs
+ echo "$SQLITE3_PKG_ERRORS" >&5
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ ac_cv_sqlite3=no
+elif test $pkg_failed = untried; then
+ ac_cv_sqlite3=no
+else
+ SQLITE3_CFLAGS=$pkg_cv_SQLITE3_CFLAGS
+ SQLITE3_LIBS=$pkg_cv_SQLITE3_LIBS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ ac_cv_sqlite3=yes
+fi
+ fi
+
+if test x$ac_cv_sqlite3 = "xyes" ; then
+ HAVE_SQLITE3=1
+else
+ HAVE_SQLITE3=0
+ fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_SQLITE3 $HAVE_SQLITE3
+_ACEOF
+
+
+#====================================================================================
+# Determine if the processor can do clipping on float to int conversions.
+
+if test x$enable_cpu_clip != "xno" ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking processor clipping capabilities" >&5
+$as_echo_n "checking processor clipping capabilities... " >&6; }
+if ${ac_cv_c_clip_type+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ # Initialize to unknown
+ac_cv_c_clip_positive=unknown
+ac_cv_c_clip_negative=unknown
+
+
+if test $ac_cv_c_clip_positive = unknown ; then
+ if test "$cross_compiling" = yes; then :
+ ac_cv_c_clip_positive=unknown
+
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #define _ISOC9X_SOURCE 1
+ #define _ISOC99_SOURCE 1
+ #define __USE_ISOC99 1
+ #define __USE_ISOC9X 1
+ #include <math.h>
+ int main (void)
+ { double fval ;
+ int k, ival ;
+
+ fval = 1.0 * 0x7FFFFFFF ;
+ for (k = 0 ; k < 100 ; k++)
+ { ival = (lrint (fval)) >> 24 ;
+ if (ival != 127)
+ return 1 ;
+
+ fval *= 1.2499999 ;
+ } ;
+
+ return 0 ;
+ }
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_c_clip_positive=yes
+else
+ ac_cv_c_clip_positive=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+
+ if test "$cross_compiling" = yes; then :
+ ac_cv_c_clip_negative=unknown
+
+else
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #define _ISOC9X_SOURCE 1
+ #define _ISOC99_SOURCE 1
+ #define __USE_ISOC99 1
+ #define __USE_ISOC9X 1
+ #include <math.h>
+ int main (void)
+ { double fval ;
+ int k, ival ;
+
+ fval = -8.0 * 0x10000000 ;
+ for (k = 0 ; k < 100 ; k++)
+ { ival = (lrint (fval)) >> 24 ;
+ if (ival != -128)
+ return 1 ;
+
+ fval *= 1.2499999 ;
+ } ;
+
+ return 0 ;
+ }
+
+_ACEOF
+if ac_fn_c_try_run "$LINENO"; then :
+ ac_cv_c_clip_negative=yes
+else
+ ac_cv_c_clip_negative=no
+fi
+rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
+ conftest.$ac_objext conftest.beam conftest.$ac_ext
+fi
+
+ fi
+
+if test $ac_cv_c_clip_positive = yes ; then
+ ac_cv_c_clip_positive=1
+else
+ ac_cv_c_clip_positive=0
+ fi
+
+if test $ac_cv_c_clip_negative = yes ; then
+ ac_cv_c_clip_negative=1
+else
+ ac_cv_c_clip_negative=0
+ fi
+
+
+case "$ac_cv_c_clip_positive$ac_cv_c_clip_negative" in
+ "00")
+ ac_cv_c_clip_type="none"
+ ;;
+ "10")
+ ac_cv_c_clip_type="positive"
+ ;;
+ "01")
+ ac_cv_c_clip_type="negative"
+ ;;
+ "11")
+ ac_cv_c_clip_type="both"
+ ;;
+ esac
+
+
+
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_clip_type" >&5
+$as_echo "$ac_cv_c_clip_type" >&6; }
+
+
+
+else
+ echo "checking processor clipping capabilities... disabled"
+ ac_cv_c_clip_positive=0
+ ac_cv_c_clip_negative=0
+ fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define CPU_CLIPS_POSITIVE ${ac_cv_c_clip_positive}
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define CPU_CLIPS_NEGATIVE ${ac_cv_c_clip_negative}
+_ACEOF
+
+
+#====================================================================================
+# Target OS specific stuff.
+
+OS_SPECIFIC_CFLAGS=""
+OS_SPECIFIC_LINKS=""
+os_is_win32=0
+os_is_macosx=0
+use_windows_api=0
+
+case "$host_os" in
+ darwin* | rhapsody*)
+ os_is_macosx=1
+ OS_SPECIFIC_CFLAGS="-I/Developer/Headers/FlatCarbon"
+ OS_SPECIFIC_LINKS="-framework CoreAudio"
+ ;;
+ mingw*)
+ os_is_win32=1
+ use_windows_api=1
+ OS_SPECIFIC_LINKS="-lwinmm"
+ ;;
+ esac
+
+
+cat >>confdefs.h <<_ACEOF
+#define OS_IS_WIN32 ${os_is_win32}
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define OS_IS_MACOSX ${os_is_macosx}
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define USE_WINDOWS_API ${use_windows_api}
+_ACEOF
+
+
+ if test ${use_windows_api} -eq 1; then
+ USE_WIN_VERSION_FILE_TRUE=
+ USE_WIN_VERSION_FILE_FALSE='#'
+else
+ USE_WIN_VERSION_FILE_TRUE='#'
+ USE_WIN_VERSION_FILE_FALSE=
+fi
+
+
+#====================================================================================
+# Check for ALSA.
+
+ALSA_LIBS=""
+
+if test x$enable_alsa != xno ; then
+ for ac_header in alsa/asoundlib.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "alsa/asoundlib.h" "ac_cv_header_alsa_asoundlib_h" "$ac_includes_default"
+if test "x$ac_cv_header_alsa_asoundlib_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_ALSA_ASOUNDLIB_H 1
+_ACEOF
+
+fi
+
+done
+
+ if test x$ac_cv_header_alsa_asoundlib_h = xyes ; then
+ ALSA_LIBS="-lasound"
+ enable_alsa=yes
+ fi
+ fi
+
+#====================================================================================
+# Check for OpenBSD's sndio.
+
+SNDIO_LIBS=""
+for ac_header in sndio.h
+do :
+ ac_fn_c_check_header_mongrel "$LINENO" "sndio.h" "ac_cv_header_sndio_h" "$ac_includes_default"
+if test "x$ac_cv_header_sndio_h" = xyes; then :
+ cat >>confdefs.h <<_ACEOF
+#define HAVE_SNDIO_H 1
+_ACEOF
+
+fi
+
+done
+
+if test x$ac_cv_header_sndio_h = xyes ; then
+ SNDIO_LIBS="-lsndio"
+ fi
+
+#====================================================================================
+# Test for sanity when cross-compiling.
+
+if test x$cross_compiling = xyes ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ******************************************************************" >&5
+$as_echo "$as_me: WARNING: ******************************************************************" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** We are cross-compiling, so have to assume sizeof (short) == 2 " >&5
+$as_echo "$as_me: WARNING: *** We are cross-compiling, so have to assume sizeof (short) == 2 " >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** and sizeof (int) == 4. If this is not the case there is no " >&5
+$as_echo "$as_me: WARNING: *** and sizeof (int) == 4. If this is not the case there is no " >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** chance of this working. Please contact the mantainer. " >&5
+$as_echo "$as_me: WARNING: *** chance of this working. Please contact the mantainer. " >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ******************************************************************" >&5
+$as_echo "$as_me: WARNING: ******************************************************************" >&2;}
+ fi
+
+if test $ac_cv_sizeof_short != 2 ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ******************************************************************" >&5
+$as_echo "$as_me: WARNING: ******************************************************************" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** sizeof (short) != 2. " >&5
+$as_echo "$as_me: WARNING: *** sizeof (short) != 2. " >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ******************************************************************" >&5
+$as_echo "$as_me: WARNING: ******************************************************************" >&2;}
+ fi
+
+if test $ac_cv_sizeof_int != 4 ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ******************************************************************" >&5
+$as_echo "$as_me: WARNING: ******************************************************************" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** sizeof (int) != 4 " >&5
+$as_echo "$as_me: WARNING: *** sizeof (int) != 4 " >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ******************************************************************" >&5
+$as_echo "$as_me: WARNING: ******************************************************************" >&2;}
+ fi
+
+if test $ac_cv_sizeof_float != 4 ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ******************************************************************" >&5
+$as_echo "$as_me: WARNING: ******************************************************************" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** sizeof (float) != 4. " >&5
+$as_echo "$as_me: WARNING: *** sizeof (float) != 4. " >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ******************************************************************" >&5
+$as_echo "$as_me: WARNING: ******************************************************************" >&2;}
+ fi
+
+if test $ac_cv_sizeof_double != 8 ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ******************************************************************" >&5
+$as_echo "$as_me: WARNING: ******************************************************************" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** sizeof (double) != 8. " >&5
+$as_echo "$as_me: WARNING: *** sizeof (double) != 8. " >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ******************************************************************" >&5
+$as_echo "$as_me: WARNING: ******************************************************************" >&2;}
+ fi
+
+if test x"$ac_cv_prog_HAVE_AUTOGEN" = "xno" ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Touching files in directory tests/." >&5
+$as_echo "$as_me: WARNING: Touching files in directory tests/." >&2;}
+ touch tests/*.c tests/*.h
+ fi
+
+#====================================================================================
+# Settings for the HTML documentation.
+
+htmldocdir=$prefix/share/doc/libsndfile1-dev/html
+
+if test $prefix = "NONE" ; then
+ htmldocdir=/usr/local/share/doc/libsndfile1-dev/html
+else
+ htmldocdir=$prefix/share/doc/libsndfile1-dev/html
+ fi
+
+if test x$enable_bow_docs = "xyes" ; then
+ HTML_BGCOLOUR="white"
+ HTML_FGCOLOUR="black"
+else
+ HTML_BGCOLOUR="black"
+ HTML_FGCOLOUR="white"
+ fi
+
+#====================================================================================
+# Now use the information from the checking stage.
+
+win32_target_dll=0
+COMPILER_IS_GCC=0
+
+if test x$ac_cv_c_compiler_gnu = xyes ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -std=gnu99" >&5
+$as_echo_n "checking if $CC accepts -std=gnu99... " >&6; }
+ ac_add_cflags__old_cflags="$CFLAGS"
+ CFLAGS="-std=gnu99"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <stdio.h>
+
+int
+main ()
+{
+puts("Hello, World!"); return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ CFLAGS="$ac_add_cflags__old_cflags -std=gnu99"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ CFLAGS="$ac_add_cflags__old_cflags"
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+
+
+if test "x$ac_cv_c_compiler_gnu" = "xyes" ; then
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for version of $CC" >&5
+$as_echo_n "checking for version of $CC... " >&6; }
+ GCC_VERSION=`$CC -dumpversion`
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GCC_VERSION" >&5
+$as_echo "$GCC_VERSION" >&6; }
+
+ GCC_MINOR_VERSION=`echo $GCC_VERSION | sed "s/^[0-9]\+\.//" | sed "s/\..*//"`
+ GCC_MAJOR_VERSION=`echo $GCC_VERSION | sed "s/\..*//"`
+ fi
+
+
+
+
+
+
+
+ if test "x$GCC_MAJOR_VERSION$GCC_MINOR_VERSION" = "x42" ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ****************************************************************" >&5
+$as_echo "$as_me: WARNING: ****************************************************************" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ** GCC version 4.2 warns about the inline keyword for no good **" >&5
+$as_echo "$as_me: WARNING: ** GCC version 4.2 warns about the inline keyword for no good **" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ** reason but the maintainers do not see it as a bug. **" >&5
+$as_echo "$as_me: WARNING: ** reason but the maintainers do not see it as a bug. **" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ** See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33995 **" >&5
+$as_echo "$as_me: WARNING: ** See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33995 **" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ** Using -fgnu-inline to avoid this stupidity. **" >&5
+$as_echo "$as_me: WARNING: ** Using -fgnu-inline to avoid this stupidity. **" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ****************************************************************" >&5
+$as_echo "$as_me: WARNING: ****************************************************************" >&2;}
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -fgnu89-inline" >&5
+$as_echo_n "checking if $CC accepts -fgnu89-inline... " >&6; }
+ ac_add_cflags__old_cflags="$CFLAGS"
+ CFLAGS="-fgnu89-inline"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <stdio.h>
+
+int
+main ()
+{
+puts("Hello, World!"); return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ CFLAGS="$ac_add_cflags__old_cflags -fgnu89-inline"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ CFLAGS="$ac_add_cflags__old_cflags"
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+ fi
+
+ CFLAGS="$CFLAGS -Wall"
+ CXXFLAGS="$CXXFLAGS -Wall"
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -Wextra" >&5
+$as_echo_n "checking if $CC accepts -Wextra... " >&6; }
+ ac_add_cflags__old_cflags="$CFLAGS"
+ CFLAGS="-Wextra"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <stdio.h>
+
+int
+main ()
+{
+puts("Hello, World!"); return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ CFLAGS="$ac_add_cflags__old_cflags -Wextra"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ CFLAGS="$ac_add_cflags__old_cflags"
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+
+ ac_ext=cpp
+ac_cpp='$CXXCPP $CPPFLAGS'
+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CXX accepts -Wextra" >&5
+$as_echo_n "checking if $CXX accepts -Wextra... " >&6; }
+
+ ac_add_cxxflags__old_cxxflags="$CXXFLAGS"
+ CXXFLAGS="-Wextra"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <cstdio>
+
+int
+main ()
+{
+puts("Hello, World!"); return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_cxx_try_link "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ CXXFLAGS="$ac_add_cxxflags__old_cxxflags -Wextra"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ CXXFLAGS="$ac_add_cxxflags__old_cxxflags"
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+ ac_ext=c
+ac_cpp='$CPP $CPPFLAGS'
+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
+ac_compiler_gnu=$ac_cv_c_compiler_gnu
+
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -Wdeclaration-after-statement" >&5
+$as_echo_n "checking if $CC accepts -Wdeclaration-after-statement... " >&6; }
+ ac_add_cflags__old_cflags="$CFLAGS"
+ CFLAGS="-Wdeclaration-after-statement"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <stdio.h>
+
+int
+main ()
+{
+puts("Hello, World!"); return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ CFLAGS="$ac_add_cflags__old_cflags -Wdeclaration-after-statement"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ CFLAGS="$ac_add_cflags__old_cflags"
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -Wpointer-arith" >&5
+$as_echo_n "checking if $CC accepts -Wpointer-arith... " >&6; }
+ ac_add_cflags__old_cflags="$CFLAGS"
+ CFLAGS="-Wpointer-arith"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <stdio.h>
+
+int
+main ()
+{
+puts("Hello, World!"); return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ CFLAGS="$ac_add_cflags__old_cflags -Wpointer-arith"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ CFLAGS="$ac_add_cflags__old_cflags"
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -funsigned-char" >&5
+$as_echo_n "checking if $CC accepts -funsigned-char... " >&6; }
+ ac_add_cflags__old_cflags="$CFLAGS"
+ CFLAGS="-funsigned-char"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <stdio.h>
+
+int
+main ()
+{
+puts("Hello, World!"); return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ CFLAGS="$ac_add_cflags__old_cflags -funsigned-char"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ CFLAGS="$ac_add_cflags__old_cflags"
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+
+ if test x$enable_gcc_werror = "xyes" ; then
+ CFLAGS="-Werror $CFLAGS"
+ CXXFLAGS="-Werror $CXXFLAGS"
+ fi
+
+ if test x$enable_test_coverage = "xyes" ; then
+ # MN_ADD_CFLAGS([-ftest-coverage])
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC accepts -coverage" >&5
+$as_echo_n "checking if $CC accepts -coverage... " >&6; }
+ ac_add_cflags__old_cflags="$CFLAGS"
+ CFLAGS="-coverage"
+ cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+ #include <stdio.h>
+
+int
+main ()
+{
+puts("Hello, World!"); return 0;
+ ;
+ return 0;
+}
+_ACEOF
+if ac_fn_c_try_link "$LINENO"; then :
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+ CFLAGS="$ac_add_cflags__old_cflags -coverage"
+else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
+$as_echo "no" >&6; }
+ CFLAGS="$ac_add_cflags__old_cflags"
+
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext conftest.$ac_ext
+
+ fi
+
+ CFLAGS="$CFLAGS -Wstrict-prototypes -Wmissing-prototypes -Waggregate-return -Wcast-align -Wcast-qual -Wnested-externs -Wshadow -Wbad-function-cast -Wwrite-strings -Wundef "
+ # -Wundef -Wmissing-declarations -Winline -Wconversion"
+ CXXFLAGS="$CXXFLAGS -Wcast-align -Wcast-qual -Wshadow -Wwrite-strings -Wctor-dtor-privacy -Wnon-virtual-dtor -Woverloaded-virtual -Wreorder -Wsign-promo -Wundef "
+
+ if test "x$enable_gcc_opt" = "xno" ; then
+ temp_CFLAGS=`echo $CFLAGS | $SED "s/O2/O0/"`
+ CFLAGS=$temp_CFLAGS
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Compiler optimisations switched off. ***" >&5
+$as_echo "$as_me: WARNING: *** Compiler optimisations switched off. ***" >&2;}
+ fi
+
+ # OS specific tweaks.
+ case "$host_os" in
+ darwin* | rhapsody*)
+ # Disable -Wall, -pedantic and -Wshadow for Apple Darwin/Rhapsody.
+ # System headers on these systems are broken.
+ temp_CFLAGS=`echo $CFLAGS | $SED "s/-Wall -pedantic//" | $SED "s/-Wshadow//" | $SED "s/-Waggregate-return//"`
+ CFLAGS=$temp_CFLAGS
+ SHLIB_VERSION_ARG="-Wl,-exported_symbols_list -Wl,\$(srcdir)/Symbols.darwin"
+ ;;
+ linux*|kfreebsd*-gnu*|gnu*)
+ SHLIB_VERSION_ARG="-Wl,--version-script=\$(srcdir)/Symbols.gnu-binutils"
+ ;;
+ mingw*)
+ # Linker flag '-Wl,--out-implib' does not work with mingw cross compiler
+ # so we don't use it here.
+ SHLIB_VERSION_ARG="-Wl,\$(srcdir)/libsndfile-1.def"
+ win32_target_dll=1
+ if test x"$enable_shared" = xno ; then
+ win32_target_dll=0
+ fi
+ ;;
+ os2*)
+ SHLIB_VERSION_ARG="-Wl,-export-symbols \$(srcdir)/Symbols.os2"
+ ;;
+ *)
+ ;;
+ esac
+ if test x$enable_gcc_pipe != "xno" ; then
+ CFLAGS="$CFLAGS -pipe"
+ fi
+
+ COMPILER_IS_GCC=1
+ fi
+
+
+cat >>confdefs.h <<_ACEOF
+#define WIN32_TARGET_DLL ${win32_target_dll}
+_ACEOF
+
+
+cat >>confdefs.h <<_ACEOF
+#define COMPILER_IS_GCC ${COMPILER_IS_GCC}
+_ACEOF
+
+
+CFLAGS="$CFLAGS $OS_SPECIFIC_CFLAGS"
+
+if test x"$CFLAGS" = x ; then
+ echo "Error in configure script. CFLAGS has been screwed up."
+ exit
+ fi
+
+HOST_TRIPLET="${host_cpu}-${host_vendor}-${host_os}"
+
+if test "$HOST_TRIPLET" = "x86_64-w64-mingw32" ; then
+ OS_SPECIFIC_LINKS=" -static-libgcc $OS_SPECIFIC_LINKS"
+ fi
+
+WIN_RC_VERSION=`echo $PACKAGE_VERSION | $SED -e "s/p.*//" -e "s/\./,/g"`
+
+#-------------------------------------------------------------------------------
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ac_config_files="$ac_config_files src/Makefile man/Makefile examples/Makefile tests/Makefile regtest/Makefile M4/Makefile doc/Makefile Win32/Makefile Octave/Makefile programs/Makefile Makefile src/version-metadata.rc tests/test_wrapper.sh tests/pedantic-header-test.sh doc/libsndfile.css build-test-tarball.mk libsndfile.spec sndfile.pc src/sndfile.h"
+
+cat >confcache <<\_ACEOF
+# This file is a shell script that caches the results of configure
+# tests run on this system so they can be shared between configure
+# scripts and configure runs, see configure's option --config-cache.
+# It is not useful on other systems. If it contains results you don't
+# want to keep, you may remove or edit it.
+#
+# config.status only pays attention to the cache file if you give it
+# the --recheck option to rerun configure.
+#
+# `ac_cv_env_foo' variables (set or unset) will be overridden when
+# loading this file, other *unset* `ac_cv_foo' will be assigned the
+# following values.
+
+_ACEOF
+
+# The following way of writing the cache mishandles newlines in values,
+# but we know of no workaround that is simple, portable, and efficient.
+# So, we kill variables containing newlines.
+# Ultrix sh set writes to stderr and can't be redirected directly,
+# and sets the high bit in the cache file unless we assign to the vars.
+(
+ for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
+ eval ac_val=\$$ac_var
+ case $ac_val in #(
+ *${as_nl}*)
+ case $ac_var in #(
+ *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
+$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
+ esac
+ case $ac_var in #(
+ _ | IFS | as_nl) ;; #(
+ BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
+ *) { eval $ac_var=; unset $ac_var;} ;;
+ esac ;;
+ esac
+ done
+
+ (set) 2>&1 |
+ case $as_nl`(ac_space=' '; set) 2>&1` in #(
+ *${as_nl}ac_space=\ *)
+ # `set' does not quote correctly, so add quotes: double-quote
+ # substitution turns \\\\ into \\, and sed turns \\ into \.
+ sed -n \
+ "s/'/'\\\\''/g;
+ s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
+ ;; #(
+ *)
+ # `set' quotes correctly as required by POSIX, so do not add quotes.
+ sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
+ ;;
+ esac |
+ sort
+) |
+ sed '
+ /^ac_cv_env_/b end
+ t clear
+ :clear
+ s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
+ t end
+ s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
+ :end' >>confcache
+if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
+ if test -w "$cache_file"; then
+ if test "x$cache_file" != "x/dev/null"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
+$as_echo "$as_me: updating cache $cache_file" >&6;}
+ if test ! -f "$cache_file" || test -h "$cache_file"; then
+ cat confcache >"$cache_file"
+ else
+ case $cache_file in #(
+ */* | ?:*)
+ mv -f confcache "$cache_file"$$ &&
+ mv -f "$cache_file"$$ "$cache_file" ;; #(
+ *)
+ mv -f confcache "$cache_file" ;;
+ esac
+ fi
+ fi
+ else
+ { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
+$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
+ fi
+fi
+rm -f confcache
+
+test "x$prefix" = xNONE && prefix=$ac_default_prefix
+# Let make expand exec_prefix.
+test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
+
+DEFS=-DHAVE_CONFIG_H
+
+ac_libobjs=
+ac_ltlibobjs=
+U=
+for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
+ # 1. Remove the extension, and $U if already installed.
+ ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
+ ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
+ # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR
+ # will be set to the directory where LIBOBJS objects are built.
+ as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+ as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
+done
+LIBOBJS=$ac_libobjs
+
+LTLIBOBJS=$ac_ltlibobjs
+
+
+ if test -n "$EXEEXT"; then
+ am__EXEEXT_TRUE=
+ am__EXEEXT_FALSE='#'
+else
+ am__EXEEXT_TRUE='#'
+ am__EXEEXT_FALSE=
+fi
+
+if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
+ as_fn_error $? "conditional \"AMDEP\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${am__fastdepCXX_TRUE}" && test -z "${am__fastdepCXX_FALSE}"; then
+ as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${LINUX_MINGW_CROSS_TEST_TRUE}" && test -z "${LINUX_MINGW_CROSS_TEST_FALSE}"; then
+ as_fn_error $? "conditional \"LINUX_MINGW_CROSS_TEST\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${ENABLE_TEST_COVERAGE_TRUE}" && test -z "${ENABLE_TEST_COVERAGE_FALSE}"; then
+ as_fn_error $? "conditional \"ENABLE_TEST_COVERAGE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${BUILD_OCTAVE_MOD_TRUE}" && test -z "${BUILD_OCTAVE_MOD_FALSE}"; then
+ as_fn_error $? "conditional \"BUILD_OCTAVE_MOD\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${BUILD_OCTAVE_MOD_TRUE}" && test -z "${BUILD_OCTAVE_MOD_FALSE}"; then
+ as_fn_error $? "conditional \"BUILD_OCTAVE_MOD\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${BUILD_OCTAVE_MOD_TRUE}" && test -z "${BUILD_OCTAVE_MOD_FALSE}"; then
+ as_fn_error $? "conditional \"BUILD_OCTAVE_MOD\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+if test -z "${USE_WIN_VERSION_FILE_TRUE}" && test -z "${USE_WIN_VERSION_FILE_FALSE}"; then
+ as_fn_error $? "conditional \"USE_WIN_VERSION_FILE\" was never defined.
+Usually this means the macro was only invoked conditionally." "$LINENO" 5
+fi
+
+: "${CONFIG_STATUS=./config.status}"
+ac_write_fail=0
+ac_clean_files_save=$ac_clean_files
+ac_clean_files="$ac_clean_files $CONFIG_STATUS"
+{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
+$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
+as_write_fail=0
+cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
+#! $SHELL
+# Generated by $as_me.
+# Run this file to recreate the current configuration.
+# Compiler output produced by configure, useful for debugging
+# configure, is in config.log if it exists.
+
+debug=false
+ac_cs_recheck=false
+ac_cs_silent=false
+
+SHELL=\${CONFIG_SHELL-$SHELL}
+export SHELL
+_ASEOF
+cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
+## -------------------- ##
+## M4sh Initialization. ##
+## -------------------- ##
+
+# Be more Bourne compatible
+DUALCASE=1; export DUALCASE # for MKS sh
+if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
+ emulate sh
+ NULLCMD=:
+ # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
+ # is contrary to our usage. Disable this feature.
+ alias -g '${1+"$@"}'='"$@"'
+ setopt NO_GLOB_SUBST
+else
+ case `(set -o) 2>/dev/null` in #(
+ *posix*) :
+ set -o posix ;; #(
+ *) :
+ ;;
+esac
+fi
+
+
+as_nl='
+'
+export as_nl
+# Printing a long string crashes Solaris 7 /usr/bin/printf.
+as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
+as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
+# Prefer a ksh shell builtin over an external printf program on Solaris,
+# but without wasting forks for bash or zsh.
+if test -z "$BASH_VERSION$ZSH_VERSION" \
+ && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='print -r --'
+ as_echo_n='print -rn --'
+elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
+ as_echo='printf %s\n'
+ as_echo_n='printf %s'
+else
+ if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
+ as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
+ as_echo_n='/usr/ucb/echo -n'
+ else
+ as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
+ as_echo_n_body='eval
+ arg=$1;
+ case $arg in #(
+ *"$as_nl"*)
+ expr "X$arg" : "X\\(.*\\)$as_nl";
+ arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
+ esac;
+ expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
+ '
+ export as_echo_n_body
+ as_echo_n='sh -c $as_echo_n_body as_echo'
+ fi
+ export as_echo_body
+ as_echo='sh -c $as_echo_body as_echo'
+fi
+
+# The user is always right.
+if test "${PATH_SEPARATOR+set}" != set; then
+ PATH_SEPARATOR=:
+ (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
+ (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
+ PATH_SEPARATOR=';'
+ }
+fi
+
+
+# IFS
+# We need space, tab and new line, in precisely that order. Quoting is
+# there to prevent editors from complaining about space-tab.
+# (If _AS_PATH_WALK were called with IFS unset, it would disable word
+# splitting by setting IFS to empty value.)
+IFS=" "" $as_nl"
+
+# Find who we are. Look in the path if we contain no directory separator.
+as_myself=
+case $0 in #((
+ *[\\/]* ) as_myself=$0 ;;
+ *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
+for as_dir in $PATH
+do
+ IFS=$as_save_IFS
+ test -z "$as_dir" && as_dir=.
+ test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
+ done
+IFS=$as_save_IFS
+
+ ;;
+esac
+# We did not find ourselves, most probably we were run as `sh COMMAND'
+# in which case we are not to be found in the path.
+if test "x$as_myself" = x; then
+ as_myself=$0
+fi
+if test ! -f "$as_myself"; then
+ $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
+ exit 1
+fi
+
+# Unset variables that we do not need and which cause bugs (e.g. in
+# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1"
+# suppresses any "Segmentation fault" message there. '((' could
+# trigger a bug in pdksh 5.2.14.
+for as_var in BASH_ENV ENV MAIL MAILPATH
+do eval test x\${$as_var+set} = xset \
+ && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
+done
+PS1='$ '
+PS2='> '
+PS4='+ '
+
+# NLS nuisances.
+LC_ALL=C
+export LC_ALL
+LANGUAGE=C
+export LANGUAGE
+
+# CDPATH.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+
+# as_fn_error STATUS ERROR [LINENO LOG_FD]
+# ----------------------------------------
+# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
+# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
+# script with STATUS, using 1 if that was 0.
+as_fn_error ()
+{
+ as_status=$1; test $as_status -eq 0 && as_status=1
+ if test "$4"; then
+ as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
+ $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
+ fi
+ $as_echo "$as_me: error: $2" >&2
+ as_fn_exit $as_status
+} # as_fn_error
+
+
+# as_fn_set_status STATUS
+# -----------------------
+# Set $? to STATUS, without forking.
+as_fn_set_status ()
+{
+ return $1
+} # as_fn_set_status
+
+# as_fn_exit STATUS
+# -----------------
+# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
+as_fn_exit ()
+{
+ set +e
+ as_fn_set_status $1
+ exit $1
+} # as_fn_exit
+
+# as_fn_unset VAR
+# ---------------
+# Portably unset VAR.
+as_fn_unset ()
+{
+ { eval $1=; unset $1;}
+}
+as_unset=as_fn_unset
+# as_fn_append VAR VALUE
+# ----------------------
+# Append the text in VALUE to the end of the definition contained in VAR. Take
+# advantage of any shell optimizations that allow amortized linear growth over
+# repeated appends, instead of the typical quadratic growth present in naive
+# implementations.
+if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
+ eval 'as_fn_append ()
+ {
+ eval $1+=\$2
+ }'
+else
+ as_fn_append ()
+ {
+ eval $1=\$$1\$2
+ }
+fi # as_fn_append
+
+# as_fn_arith ARG...
+# ------------------
+# Perform arithmetic evaluation on the ARGs, and store the result in the
+# global $as_val. Take advantage of shells that can avoid forks. The arguments
+# must be portable across $(()) and expr.
+if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
+ eval 'as_fn_arith ()
+ {
+ as_val=$(( $* ))
+ }'
+else
+ as_fn_arith ()
+ {
+ as_val=`expr "$@" || test $? -eq 1`
+ }
+fi # as_fn_arith
+
+
+if expr a : '\(a\)' >/dev/null 2>&1 &&
+ test "X`expr 00001 : '.*\(...\)'`" = X001; then
+ as_expr=expr
+else
+ as_expr=false
+fi
+
+if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
+ as_basename=basename
+else
+ as_basename=false
+fi
+
+if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
+ as_dirname=dirname
+else
+ as_dirname=false
+fi
+
+as_me=`$as_basename -- "$0" ||
+$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
+ X"$0" : 'X\(//\)$' \| \
+ X"$0" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X/"$0" |
+ sed '/^.*\/\([^/][^/]*\)\/*$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\/\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+
+# Avoid depending upon Character Ranges.
+as_cr_letters='abcdefghijklmnopqrstuvwxyz'
+as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
+as_cr_Letters=$as_cr_letters$as_cr_LETTERS
+as_cr_digits='0123456789'
+as_cr_alnum=$as_cr_Letters$as_cr_digits
+
+ECHO_C= ECHO_N= ECHO_T=
+case `echo -n x` in #(((((
+-n*)
+ case `echo 'xy\c'` in
+ *c*) ECHO_T=' ';; # ECHO_T is single tab character.
+ xy) ECHO_C='\c';;
+ *) echo `echo ksh88 bug on AIX 6.1` > /dev/null
+ ECHO_T=' ';;
+ esac;;
+*)
+ ECHO_N='-n';;
+esac
+
+rm -f conf$$ conf$$.exe conf$$.file
+if test -d conf$$.dir; then
+ rm -f conf$$.dir/conf$$.file
+else
+ rm -f conf$$.dir
+ mkdir conf$$.dir 2>/dev/null
+fi
+if (echo >conf$$.file) 2>/dev/null; then
+ if ln -s conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s='ln -s'
+ # ... but there are two gotchas:
+ # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
+ # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
+ # In both cases, we have to default to `cp -p'.
+ ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
+ as_ln_s='cp -p'
+ elif ln conf$$.file conf$$ 2>/dev/null; then
+ as_ln_s=ln
+ else
+ as_ln_s='cp -p'
+ fi
+else
+ as_ln_s='cp -p'
+fi
+rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
+rmdir conf$$.dir 2>/dev/null
+
+
+# as_fn_mkdir_p
+# -------------
+# Create "$as_dir" as a directory, including parents if necessary.
+as_fn_mkdir_p ()
+{
+
+ case $as_dir in #(
+ -*) as_dir=./$as_dir;;
+ esac
+ test -d "$as_dir" || eval $as_mkdir_p || {
+ as_dirs=
+ while :; do
+ case $as_dir in #(
+ *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
+ *) as_qdir=$as_dir;;
+ esac
+ as_dirs="'$as_qdir' $as_dirs"
+ as_dir=`$as_dirname -- "$as_dir" ||
+$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$as_dir" : 'X\(//\)[^/]' \| \
+ X"$as_dir" : 'X\(//\)$' \| \
+ X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$as_dir" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ test -d "$as_dir" && break
+ done
+ test -z "$as_dirs" || eval "mkdir $as_dirs"
+ } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
+
+
+} # as_fn_mkdir_p
+if mkdir -p . 2>/dev/null; then
+ as_mkdir_p='mkdir -p "$as_dir"'
+else
+ test -d ./-p && rmdir ./-p
+ as_mkdir_p=false
+fi
+
+if test -x / >/dev/null 2>&1; then
+ as_test_x='test -x'
+else
+ if ls -dL / >/dev/null 2>&1; then
+ as_ls_L_option=L
+ else
+ as_ls_L_option=
+ fi
+ as_test_x='
+ eval sh -c '\''
+ if test -d "$1"; then
+ test -d "$1/.";
+ else
+ case $1 in #(
+ -*)set "./$1";;
+ esac;
+ case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
+ ???[sx]*):;;*)false;;esac;fi
+ '\'' sh
+ '
+fi
+as_executable_p=$as_test_x
+
+# Sed expression to map a string onto a valid CPP name.
+as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
+
+# Sed expression to map a string onto a valid variable name.
+as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
+
+
+exec 6>&1
+## ----------------------------------- ##
+## Main body of $CONFIG_STATUS script. ##
+## ----------------------------------- ##
+_ASEOF
+test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# Save the log message, to keep $0 and so on meaningful, and to
+# report actual input values of CONFIG_FILES etc. instead of their
+# values after options handling.
+ac_log="
+This file was extended by libsndfile $as_me 1.0.25, which was
+generated by GNU Autoconf 2.68. Invocation command line was
+
+ CONFIG_FILES = $CONFIG_FILES
+ CONFIG_HEADERS = $CONFIG_HEADERS
+ CONFIG_LINKS = $CONFIG_LINKS
+ CONFIG_COMMANDS = $CONFIG_COMMANDS
+ $ $0 $@
+
+on `(hostname || uname -n) 2>/dev/null | sed 1q`
+"
+
+_ACEOF
+
+case $ac_config_files in *"
+"*) set x $ac_config_files; shift; ac_config_files=$*;;
+esac
+
+case $ac_config_headers in *"
+"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
+esac
+
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+# Files that config.status was made for.
+config_files="$ac_config_files"
+config_headers="$ac_config_headers"
+config_commands="$ac_config_commands"
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ac_cs_usage="\
+\`$as_me' instantiates files and other configuration actions
+from templates according to the current configuration. Unless the files
+and actions are specified as TAGs, all are instantiated by default.
+
+Usage: $0 [OPTION]... [TAG]...
+
+ -h, --help print this help, then exit
+ -V, --version print version number and configuration settings, then exit
+ --config print configuration, then exit
+ -q, --quiet, --silent
+ do not print progress messages
+ -d, --debug don't remove temporary files
+ --recheck update $as_me by reconfiguring in the same conditions
+ --file=FILE[:TEMPLATE]
+ instantiate the configuration file FILE
+ --header=FILE[:TEMPLATE]
+ instantiate the configuration header FILE
+
+Configuration files:
+$config_files
+
+Configuration headers:
+$config_headers
+
+Configuration commands:
+$config_commands
+
+Report bugs to <sndfile@mega-nerd.com>.
+libsndfile home page: <http://www.mega-nerd.com/libsndfile/>."
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
+ac_cs_version="\\
+libsndfile config.status 1.0.25
+configured by $0, generated by GNU Autoconf 2.68,
+ with options \\"\$ac_cs_config\\"
+
+Copyright (C) 2010 Free Software Foundation, Inc.
+This config.status script is free software; the Free Software Foundation
+gives unlimited permission to copy, distribute and modify it."
+
+ac_pwd='$ac_pwd'
+srcdir='$srcdir'
+INSTALL='$INSTALL'
+MKDIR_P='$MKDIR_P'
+AWK='$AWK'
+test -n "\$AWK" || AWK=awk
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+# The default lists apply if the user does not specify any file.
+ac_need_defaults=:
+while test $# != 0
+do
+ case $1 in
+ --*=?*)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
+ ac_shift=:
+ ;;
+ --*=)
+ ac_option=`expr "X$1" : 'X\([^=]*\)='`
+ ac_optarg=
+ ac_shift=:
+ ;;
+ *)
+ ac_option=$1
+ ac_optarg=$2
+ ac_shift=shift
+ ;;
+ esac
+
+ case $ac_option in
+ # Handling of the options.
+ -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
+ ac_cs_recheck=: ;;
+ --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
+ $as_echo "$ac_cs_version"; exit ;;
+ --config | --confi | --conf | --con | --co | --c )
+ $as_echo "$ac_cs_config"; exit ;;
+ --debug | --debu | --deb | --de | --d | -d )
+ debug=: ;;
+ --file | --fil | --fi | --f )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ '') as_fn_error $? "missing file argument" ;;
+ esac
+ as_fn_append CONFIG_FILES " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --header | --heade | --head | --hea )
+ $ac_shift
+ case $ac_optarg in
+ *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
+ esac
+ as_fn_append CONFIG_HEADERS " '$ac_optarg'"
+ ac_need_defaults=false;;
+ --he | --h)
+ # Conflict between --help and --header
+ as_fn_error $? "ambiguous option: \`$1'
+Try \`$0 --help' for more information.";;
+ --help | --hel | -h )
+ $as_echo "$ac_cs_usage"; exit ;;
+ -q | -quiet | --quiet | --quie | --qui | --qu | --q \
+ | -silent | --silent | --silen | --sile | --sil | --si | --s)
+ ac_cs_silent=: ;;
+
+ # This is an error.
+ -*) as_fn_error $? "unrecognized option: \`$1'
+Try \`$0 --help' for more information." ;;
+
+ *) as_fn_append ac_config_targets " $1"
+ ac_need_defaults=false ;;
+
+ esac
+ shift
+done
+
+ac_configure_extra_args=
+
+if $ac_cs_silent; then
+ exec 6>/dev/null
+ ac_configure_extra_args="$ac_configure_extra_args --silent"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+if \$ac_cs_recheck; then
+ set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+ shift
+ \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
+ CONFIG_SHELL='$SHELL'
+ export CONFIG_SHELL
+ exec "\$@"
+fi
+
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+exec 5>>config.log
+{
+ echo
+ sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
+## Running $as_me. ##
+_ASBOX
+ $as_echo "$ac_log"
+} >&5
+
+_ACEOF
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+#
+# INIT-COMMANDS
+#
+AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"
+
+
+# The HP-UX ksh and POSIX shell print the target directory to stdout
+# if CDPATH is set.
+(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
+
+sed_quote_subst='$sed_quote_subst'
+double_quote_subst='$double_quote_subst'
+delay_variable_subst='$delay_variable_subst'
+macro_version='`$ECHO "$macro_version" | $SED "$delay_single_quote_subst"`'
+macro_revision='`$ECHO "$macro_revision" | $SED "$delay_single_quote_subst"`'
+enable_shared='`$ECHO "$enable_shared" | $SED "$delay_single_quote_subst"`'
+enable_static='`$ECHO "$enable_static" | $SED "$delay_single_quote_subst"`'
+pic_mode='`$ECHO "$pic_mode" | $SED "$delay_single_quote_subst"`'
+enable_fast_install='`$ECHO "$enable_fast_install" | $SED "$delay_single_quote_subst"`'
+SHELL='`$ECHO "$SHELL" | $SED "$delay_single_quote_subst"`'
+ECHO='`$ECHO "$ECHO" | $SED "$delay_single_quote_subst"`'
+host_alias='`$ECHO "$host_alias" | $SED "$delay_single_quote_subst"`'
+host='`$ECHO "$host" | $SED "$delay_single_quote_subst"`'
+host_os='`$ECHO "$host_os" | $SED "$delay_single_quote_subst"`'
+build_alias='`$ECHO "$build_alias" | $SED "$delay_single_quote_subst"`'
+build='`$ECHO "$build" | $SED "$delay_single_quote_subst"`'
+build_os='`$ECHO "$build_os" | $SED "$delay_single_quote_subst"`'
+SED='`$ECHO "$SED" | $SED "$delay_single_quote_subst"`'
+Xsed='`$ECHO "$Xsed" | $SED "$delay_single_quote_subst"`'
+GREP='`$ECHO "$GREP" | $SED "$delay_single_quote_subst"`'
+EGREP='`$ECHO "$EGREP" | $SED "$delay_single_quote_subst"`'
+FGREP='`$ECHO "$FGREP" | $SED "$delay_single_quote_subst"`'
+LD='`$ECHO "$LD" | $SED "$delay_single_quote_subst"`'
+NM='`$ECHO "$NM" | $SED "$delay_single_quote_subst"`'
+LN_S='`$ECHO "$LN_S" | $SED "$delay_single_quote_subst"`'
+max_cmd_len='`$ECHO "$max_cmd_len" | $SED "$delay_single_quote_subst"`'
+ac_objext='`$ECHO "$ac_objext" | $SED "$delay_single_quote_subst"`'
+exeext='`$ECHO "$exeext" | $SED "$delay_single_quote_subst"`'
+lt_unset='`$ECHO "$lt_unset" | $SED "$delay_single_quote_subst"`'
+lt_SP2NL='`$ECHO "$lt_SP2NL" | $SED "$delay_single_quote_subst"`'
+lt_NL2SP='`$ECHO "$lt_NL2SP" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_host_file_cmd='`$ECHO "$lt_cv_to_host_file_cmd" | $SED "$delay_single_quote_subst"`'
+lt_cv_to_tool_file_cmd='`$ECHO "$lt_cv_to_tool_file_cmd" | $SED "$delay_single_quote_subst"`'
+reload_flag='`$ECHO "$reload_flag" | $SED "$delay_single_quote_subst"`'
+reload_cmds='`$ECHO "$reload_cmds" | $SED "$delay_single_quote_subst"`'
+OBJDUMP='`$ECHO "$OBJDUMP" | $SED "$delay_single_quote_subst"`'
+deplibs_check_method='`$ECHO "$deplibs_check_method" | $SED "$delay_single_quote_subst"`'
+file_magic_cmd='`$ECHO "$file_magic_cmd" | $SED "$delay_single_quote_subst"`'
+file_magic_glob='`$ECHO "$file_magic_glob" | $SED "$delay_single_quote_subst"`'
+want_nocaseglob='`$ECHO "$want_nocaseglob" | $SED "$delay_single_quote_subst"`'
+DLLTOOL='`$ECHO "$DLLTOOL" | $SED "$delay_single_quote_subst"`'
+sharedlib_from_linklib_cmd='`$ECHO "$sharedlib_from_linklib_cmd" | $SED "$delay_single_quote_subst"`'
+AR='`$ECHO "$AR" | $SED "$delay_single_quote_subst"`'
+AR_FLAGS='`$ECHO "$AR_FLAGS" | $SED "$delay_single_quote_subst"`'
+archiver_list_spec='`$ECHO "$archiver_list_spec" | $SED "$delay_single_quote_subst"`'
+STRIP='`$ECHO "$STRIP" | $SED "$delay_single_quote_subst"`'
+RANLIB='`$ECHO "$RANLIB" | $SED "$delay_single_quote_subst"`'
+old_postinstall_cmds='`$ECHO "$old_postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_postuninstall_cmds='`$ECHO "$old_postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds='`$ECHO "$old_archive_cmds" | $SED "$delay_single_quote_subst"`'
+lock_old_archive_extraction='`$ECHO "$lock_old_archive_extraction" | $SED "$delay_single_quote_subst"`'
+CC='`$ECHO "$CC" | $SED "$delay_single_quote_subst"`'
+CFLAGS='`$ECHO "$CFLAGS" | $SED "$delay_single_quote_subst"`'
+compiler='`$ECHO "$compiler" | $SED "$delay_single_quote_subst"`'
+GCC='`$ECHO "$GCC" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
+nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
+lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
+objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
+MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
+need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
+MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
+DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
+NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
+LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
+OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
+OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
+libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
+shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
+extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
+archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_ld='`$ECHO "$hardcode_libdir_flag_spec_ld" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
+hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
+inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
+always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
+include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
+prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
+postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
+file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
+variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
+need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
+need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
+version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
+runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
+shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
+libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
+library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
+soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
+install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
+postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
+postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
+finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
+finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
+hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
+sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
+sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
+hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
+enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
+enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
+old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
+striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
+predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
+postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
+predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
+postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
+LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
+LD_RC='`$ECHO "$LD_RC" | $SED "$delay_single_quote_subst"`'
+reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
+reload_flag_RC='`$ECHO "$reload_flag_RC" | $SED "$delay_single_quote_subst"`'
+reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+reload_cmds_RC='`$ECHO "$reload_cmds_RC" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+old_archive_cmds_RC='`$ECHO "$old_archive_cmds_RC" | $SED "$delay_single_quote_subst"`'
+compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_RC='`$ECHO "$compiler_RC" | $SED "$delay_single_quote_subst"`'
+GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
+GCC_RC='`$ECHO "$GCC_RC" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_no_builtin_flag_RC='`$ECHO "$lt_prog_compiler_no_builtin_flag_RC" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_pic_RC='`$ECHO "$lt_prog_compiler_pic_RC" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_wl_RC='`$ECHO "$lt_prog_compiler_wl_RC" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
+lt_prog_compiler_static_RC='`$ECHO "$lt_prog_compiler_static_RC" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
+lt_cv_prog_compiler_c_o_RC='`$ECHO "$lt_cv_prog_compiler_c_o_RC" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
+archive_cmds_need_lc_RC='`$ECHO "$archive_cmds_need_lc_RC" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
+enable_shared_with_static_runtimes_RC='`$ECHO "$enable_shared_with_static_runtimes_RC" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
+export_dynamic_flag_spec_RC='`$ECHO "$export_dynamic_flag_spec_RC" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
+whole_archive_flag_spec_RC='`$ECHO "$whole_archive_flag_spec_RC" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_needs_object_RC='`$ECHO "$compiler_needs_object_RC" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+old_archive_from_new_cmds_RC='`$ECHO "$old_archive_from_new_cmds_RC" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+old_archive_from_expsyms_cmds_RC='`$ECHO "$old_archive_from_expsyms_cmds_RC" | $SED "$delay_single_quote_subst"`'
+archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+archive_cmds_RC='`$ECHO "$archive_cmds_RC" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+archive_expsym_cmds_RC='`$ECHO "$archive_expsym_cmds_RC" | $SED "$delay_single_quote_subst"`'
+module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+module_cmds_RC='`$ECHO "$module_cmds_RC" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+module_expsym_cmds_RC='`$ECHO "$module_expsym_cmds_RC" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
+with_gnu_ld_RC='`$ECHO "$with_gnu_ld_RC" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
+allow_undefined_flag_RC='`$ECHO "$allow_undefined_flag_RC" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
+no_undefined_flag_RC='`$ECHO "$no_undefined_flag_RC" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_RC='`$ECHO "$hardcode_libdir_flag_spec_RC" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_ld_CXX='`$ECHO "$hardcode_libdir_flag_spec_ld_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_flag_spec_ld_RC='`$ECHO "$hardcode_libdir_flag_spec_ld_RC" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_libdir_separator_RC='`$ECHO "$hardcode_libdir_separator_RC" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_RC='`$ECHO "$hardcode_direct_RC" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_direct_absolute_RC='`$ECHO "$hardcode_direct_absolute_RC" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_minus_L_RC='`$ECHO "$hardcode_minus_L_RC" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_shlibpath_var_RC='`$ECHO "$hardcode_shlibpath_var_RC" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_automatic_RC='`$ECHO "$hardcode_automatic_RC" | $SED "$delay_single_quote_subst"`'
+inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
+inherit_rpath_RC='`$ECHO "$inherit_rpath_RC" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
+link_all_deplibs_RC='`$ECHO "$link_all_deplibs_RC" | $SED "$delay_single_quote_subst"`'
+always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
+always_export_symbols_RC='`$ECHO "$always_export_symbols_RC" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+export_symbols_cmds_RC='`$ECHO "$export_symbols_cmds_RC" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
+exclude_expsyms_RC='`$ECHO "$exclude_expsyms_RC" | $SED "$delay_single_quote_subst"`'
+include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
+include_expsyms_RC='`$ECHO "$include_expsyms_RC" | $SED "$delay_single_quote_subst"`'
+prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+prelink_cmds_RC='`$ECHO "$prelink_cmds_RC" | $SED "$delay_single_quote_subst"`'
+postlink_cmds_CXX='`$ECHO "$postlink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
+postlink_cmds_RC='`$ECHO "$postlink_cmds_RC" | $SED "$delay_single_quote_subst"`'
+file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
+file_list_spec_RC='`$ECHO "$file_list_spec_RC" | $SED "$delay_single_quote_subst"`'
+hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
+hardcode_action_RC='`$ECHO "$hardcode_action_RC" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_dirs_RC='`$ECHO "$compiler_lib_search_dirs_RC" | $SED "$delay_single_quote_subst"`'
+predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
+predep_objects_RC='`$ECHO "$predep_objects_RC" | $SED "$delay_single_quote_subst"`'
+postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
+postdep_objects_RC='`$ECHO "$postdep_objects_RC" | $SED "$delay_single_quote_subst"`'
+predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
+predeps_RC='`$ECHO "$predeps_RC" | $SED "$delay_single_quote_subst"`'
+postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
+postdeps_RC='`$ECHO "$postdeps_RC" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
+compiler_lib_search_path_RC='`$ECHO "$compiler_lib_search_path_RC" | $SED "$delay_single_quote_subst"`'
+
+LTCC='$LTCC'
+LTCFLAGS='$LTCFLAGS'
+compiler='$compiler_DEFAULT'
+
+# A function that is used when there is no print builtin or printf.
+func_fallback_echo ()
+{
+ eval 'cat <<_LTECHO_EOF
+\$1
+_LTECHO_EOF'
+}
+
+# Quote evaled strings.
+for var in SHELL \
+ECHO \
+SED \
+GREP \
+EGREP \
+FGREP \
+LD \
+NM \
+LN_S \
+lt_SP2NL \
+lt_NL2SP \
+reload_flag \
+OBJDUMP \
+deplibs_check_method \
+file_magic_cmd \
+file_magic_glob \
+want_nocaseglob \
+DLLTOOL \
+sharedlib_from_linklib_cmd \
+AR \
+AR_FLAGS \
+archiver_list_spec \
+STRIP \
+RANLIB \
+CC \
+CFLAGS \
+compiler \
+lt_cv_sys_global_symbol_pipe \
+lt_cv_sys_global_symbol_to_cdecl \
+lt_cv_sys_global_symbol_to_c_name_address \
+lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
+nm_file_list_spec \
+lt_prog_compiler_no_builtin_flag \
+lt_prog_compiler_pic \
+lt_prog_compiler_wl \
+lt_prog_compiler_static \
+lt_cv_prog_compiler_c_o \
+need_locks \
+MANIFEST_TOOL \
+DSYMUTIL \
+NMEDIT \
+LIPO \
+OTOOL \
+OTOOL64 \
+shrext_cmds \
+export_dynamic_flag_spec \
+whole_archive_flag_spec \
+compiler_needs_object \
+with_gnu_ld \
+allow_undefined_flag \
+no_undefined_flag \
+hardcode_libdir_flag_spec \
+hardcode_libdir_flag_spec_ld \
+hardcode_libdir_separator \
+exclude_expsyms \
+include_expsyms \
+file_list_spec \
+variables_saved_for_relink \
+libname_spec \
+library_names_spec \
+soname_spec \
+install_override_mode \
+finish_eval \
+old_striplib \
+striplib \
+compiler_lib_search_dirs \
+predep_objects \
+postdep_objects \
+predeps \
+postdeps \
+compiler_lib_search_path \
+LD_CXX \
+LD_RC \
+reload_flag_CXX \
+reload_flag_RC \
+compiler_CXX \
+compiler_RC \
+lt_prog_compiler_no_builtin_flag_CXX \
+lt_prog_compiler_no_builtin_flag_RC \
+lt_prog_compiler_pic_CXX \
+lt_prog_compiler_pic_RC \
+lt_prog_compiler_wl_CXX \
+lt_prog_compiler_wl_RC \
+lt_prog_compiler_static_CXX \
+lt_prog_compiler_static_RC \
+lt_cv_prog_compiler_c_o_CXX \
+lt_cv_prog_compiler_c_o_RC \
+export_dynamic_flag_spec_CXX \
+export_dynamic_flag_spec_RC \
+whole_archive_flag_spec_CXX \
+whole_archive_flag_spec_RC \
+compiler_needs_object_CXX \
+compiler_needs_object_RC \
+with_gnu_ld_CXX \
+with_gnu_ld_RC \
+allow_undefined_flag_CXX \
+allow_undefined_flag_RC \
+no_undefined_flag_CXX \
+no_undefined_flag_RC \
+hardcode_libdir_flag_spec_CXX \
+hardcode_libdir_flag_spec_RC \
+hardcode_libdir_flag_spec_ld_CXX \
+hardcode_libdir_flag_spec_ld_RC \
+hardcode_libdir_separator_CXX \
+hardcode_libdir_separator_RC \
+exclude_expsyms_CXX \
+exclude_expsyms_RC \
+include_expsyms_CXX \
+include_expsyms_RC \
+file_list_spec_CXX \
+file_list_spec_RC \
+compiler_lib_search_dirs_CXX \
+compiler_lib_search_dirs_RC \
+predep_objects_CXX \
+predep_objects_RC \
+postdep_objects_CXX \
+postdep_objects_RC \
+predeps_CXX \
+predeps_RC \
+postdeps_CXX \
+postdeps_RC \
+compiler_lib_search_path_CXX \
+compiler_lib_search_path_RC; do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+# Double-quote double-evaled strings.
+for var in reload_cmds \
+old_postinstall_cmds \
+old_postuninstall_cmds \
+old_archive_cmds \
+extract_expsyms_cmds \
+old_archive_from_new_cmds \
+old_archive_from_expsyms_cmds \
+archive_cmds \
+archive_expsym_cmds \
+module_cmds \
+module_expsym_cmds \
+export_symbols_cmds \
+prelink_cmds \
+postlink_cmds \
+postinstall_cmds \
+postuninstall_cmds \
+finish_cmds \
+sys_lib_search_path_spec \
+sys_lib_dlsearch_path_spec \
+reload_cmds_CXX \
+reload_cmds_RC \
+old_archive_cmds_CXX \
+old_archive_cmds_RC \
+old_archive_from_new_cmds_CXX \
+old_archive_from_new_cmds_RC \
+old_archive_from_expsyms_cmds_CXX \
+old_archive_from_expsyms_cmds_RC \
+archive_cmds_CXX \
+archive_cmds_RC \
+archive_expsym_cmds_CXX \
+archive_expsym_cmds_RC \
+module_cmds_CXX \
+module_cmds_RC \
+module_expsym_cmds_CXX \
+module_expsym_cmds_RC \
+export_symbols_cmds_CXX \
+export_symbols_cmds_RC \
+prelink_cmds_CXX \
+prelink_cmds_RC \
+postlink_cmds_CXX \
+postlink_cmds_RC; do
+ case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
+ *[\\\\\\\`\\"\\\$]*)
+ eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\""
+ ;;
+ *)
+ eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
+ ;;
+ esac
+done
+
+ac_aux_dir='$ac_aux_dir'
+xsi_shell='$xsi_shell'
+lt_shell_append='$lt_shell_append'
+
+# See if we are running on zsh, and set the options which allow our
+# commands through without removal of \ escapes INIT.
+if test -n "\${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+fi
+
+
+ PACKAGE='$PACKAGE'
+ VERSION='$VERSION'
+ TIMESTAMP='$TIMESTAMP'
+ RM='$RM'
+ ofile='$ofile'
+
+
+
+
+
+
+
+
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+
+# Handling of arguments.
+for ac_config_target in $ac_config_targets
+do
+ case $ac_config_target in
+ "src/config.h") CONFIG_HEADERS="$CONFIG_HEADERS src/config.h" ;;
+ "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
+ "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
+ "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
+ "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
+ "examples/Makefile") CONFIG_FILES="$CONFIG_FILES examples/Makefile" ;;
+ "tests/Makefile") CONFIG_FILES="$CONFIG_FILES tests/Makefile" ;;
+ "regtest/Makefile") CONFIG_FILES="$CONFIG_FILES regtest/Makefile" ;;
+ "M4/Makefile") CONFIG_FILES="$CONFIG_FILES M4/Makefile" ;;
+ "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
+ "Win32/Makefile") CONFIG_FILES="$CONFIG_FILES Win32/Makefile" ;;
+ "Octave/Makefile") CONFIG_FILES="$CONFIG_FILES Octave/Makefile" ;;
+ "programs/Makefile") CONFIG_FILES="$CONFIG_FILES programs/Makefile" ;;
+ "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
+ "src/version-metadata.rc") CONFIG_FILES="$CONFIG_FILES src/version-metadata.rc" ;;
+ "tests/test_wrapper.sh") CONFIG_FILES="$CONFIG_FILES tests/test_wrapper.sh" ;;
+ "tests/pedantic-header-test.sh") CONFIG_FILES="$CONFIG_FILES tests/pedantic-header-test.sh" ;;
+ "doc/libsndfile.css") CONFIG_FILES="$CONFIG_FILES doc/libsndfile.css" ;;
+ "build-test-tarball.mk") CONFIG_FILES="$CONFIG_FILES build-test-tarball.mk" ;;
+ "libsndfile.spec") CONFIG_FILES="$CONFIG_FILES libsndfile.spec" ;;
+ "sndfile.pc") CONFIG_FILES="$CONFIG_FILES sndfile.pc" ;;
+ "src/sndfile.h") CONFIG_FILES="$CONFIG_FILES src/sndfile.h" ;;
+
+ *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+ esac
+done
+
+
+# If the user did not use the arguments to specify the items to instantiate,
+# then the envvar interface is used. Set only those that are not.
+# We use the long form for the default assignment because of an extremely
+# bizarre bug on SunOS 4.1.3.
+if $ac_need_defaults; then
+ test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
+ test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
+ test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
+fi
+
+# Have a temporary directory for convenience. Make it in the build tree
+# simply because there is no reason against having it here, and in addition,
+# creating and moving files from /tmp can sometimes cause problems.
+# Hook for its removal unless debugging.
+# Note that there is a small window in which the directory will not be cleaned:
+# after its creation but before its name has been assigned to `$tmp'.
+$debug ||
+{
+ tmp= ac_tmp=
+ trap 'exit_status=$?
+ : "${ac_tmp:=$tmp}"
+ { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+' 0
+ trap 'as_fn_exit 1' 1 2 13 15
+}
+# Create a (secure) tmp directory for tmp files.
+
+{
+ tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
+ test -d "$tmp"
+} ||
+{
+ tmp=./conf$$-$RANDOM
+ (umask 077 && mkdir "$tmp")
+} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
+ac_tmp=$tmp
+
+# Set up the scripts for CONFIG_FILES section.
+# No need to generate them if there are no CONFIG_FILES.
+# This happens for instance with `./config.status config.h'.
+if test -n "$CONFIG_FILES"; then
+
+
+ac_cr=`echo X | tr X '\015'`
+# On cygwin, bash can eat \r inside `` if the user requested igncr.
+# But we know of no other shell where ac_cr would be empty at this
+# point, so we can use a bashism as a fallback.
+if test "x$ac_cr" = x; then
+ eval ac_cr=\$\'\\r\'
+fi
+ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
+if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
+ ac_cs_awk_cr='\\r'
+else
+ ac_cs_awk_cr=$ac_cr
+fi
+
+echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+_ACEOF
+
+
+{
+ echo "cat >conf$$subs.awk <<_ACEOF" &&
+ echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
+ echo "_ACEOF"
+} >conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
+ac_delim='%!_!# '
+for ac_last_try in false false false false false :; do
+ . ./conf$$subs.sh ||
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+
+ ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
+ if test $ac_delim_n = $ac_delim_num; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+rm -f conf$$subs.sh
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+_ACEOF
+sed -n '
+h
+s/^/S["/; s/!.*/"]=/
+p
+g
+s/^[^!]*!//
+:repl
+t repl
+s/'"$ac_delim"'$//
+t delim
+:nl
+h
+s/\(.\{148\}\)..*/\1/
+t more1
+s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
+p
+n
+b repl
+:more1
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t nl
+:delim
+h
+s/\(.\{148\}\)..*/\1/
+t more2
+s/["\\]/\\&/g; s/^/"/; s/$/"/
+p
+b
+:more2
+s/["\\]/\\&/g; s/^/"/; s/$/"\\/
+p
+g
+s/.\{148\}//
+t delim
+' <conf$$subs.awk | sed '
+/^[^""]/{
+ N
+ s/\n//
+}
+' >>$CONFIG_STATUS || ac_write_fail=1
+rm -f conf$$subs.awk
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+_ACAWK
+cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+ for (key in S) S_is_set[key] = 1
+ FS = "\a"
+
+}
+{
+ line = $ 0
+ nfields = split(line, field, "@")
+ substed = 0
+ len = length(field[1])
+ for (i = 2; i < nfields; i++) {
+ key = field[i]
+ keylen = length(key)
+ if (S_is_set[key]) {
+ value = S[key]
+ line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
+ len += length(value) + length(field[++i])
+ substed = 1
+ } else
+ len += 1 + keylen
+ }
+
+ print line
+}
+
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
+ sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
+else
+ cat
+fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+ || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
+_ACEOF
+
+# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
+# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
+# trailing colons and then remove the whole line if VPATH becomes empty
+# (actually we leave an empty line to preserve line numbers).
+if test "x$srcdir" = x.; then
+ ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{
+h
+s///
+s/^/:/
+s/[ ]*$/:/
+s/:\$(srcdir):/:/g
+s/:\${srcdir}:/:/g
+s/:@srcdir@:/:/g
+s/^:*//
+s/:*$//
+x
+s/\(=[ ]*\).*/\1/
+G
+s/\n//
+s/^[^=]*=[ ]*$//
+}'
+fi
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+fi # test -n "$CONFIG_FILES"
+
+# Set up the scripts for CONFIG_HEADERS section.
+# No need to generate them if there are no CONFIG_HEADERS.
+# This happens for instance with `./config.status Makefile'.
+if test -n "$CONFIG_HEADERS"; then
+cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+BEGIN {
+_ACEOF
+
+# Transform confdefs.h into an awk script `defines.awk', embedded as
+# here-document in config.status, that substitutes the proper values into
+# config.h.in to produce config.h.
+
+# Create a delimiter string that does not exist in confdefs.h, to ease
+# handling of long lines.
+ac_delim='%!_!# '
+for ac_last_try in false false :; do
+ ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
+ if test -z "$ac_tt"; then
+ break
+ elif $ac_last_try; then
+ as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
+ else
+ ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
+ fi
+done
+
+# For the awk script, D is an array of macro values keyed by name,
+# likewise P contains macro parameters if any. Preserve backslash
+# newline sequences.
+
+ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
+sed -n '
+s/.\{148\}/&'"$ac_delim"'/g
+t rset
+:rset
+s/^[ ]*#[ ]*define[ ][ ]*/ /
+t def
+d
+:def
+s/\\$//
+t bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3"/p
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p
+d
+:bsnl
+s/["\\]/\\&/g
+s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\
+D["\1"]=" \3\\\\\\n"\\/p
+t cont
+s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
+t cont
+d
+:cont
+n
+s/.\{148\}/&'"$ac_delim"'/g
+t clear
+:clear
+s/\\$//
+t bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/"/p
+d
+:bsnlc
+s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
+b cont
+' <confdefs.h | sed '
+s/'"$ac_delim"'/"\\\
+"/g' >>$CONFIG_STATUS || ac_write_fail=1
+
+cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
+ for (key in D) D_is_set[key] = 1
+ FS = "\a"
+}
+/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
+ line = \$ 0
+ split(line, arg, " ")
+ if (arg[1] == "#") {
+ defundef = arg[2]
+ mac1 = arg[3]
+ } else {
+ defundef = substr(arg[1], 2)
+ mac1 = arg[2]
+ }
+ split(mac1, mac2, "(") #)
+ macro = mac2[1]
+ prefix = substr(line, 1, index(line, defundef) - 1)
+ if (D_is_set[macro]) {
+ # Preserve the white space surrounding the "#".
+ print prefix "define", macro P[macro] D[macro]
+ next
+ } else {
+ # Replace #undef with comments. This is necessary, for example,
+ # in the case of _POSIX_SOURCE, which is predefined and required
+ # on some systems where configure will not decide to define it.
+ if (defundef == "undef") {
+ print "/*", prefix defundef, macro, "*/"
+ next
+ }
+ }
+}
+{ print }
+_ACAWK
+_ACEOF
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
+ as_fn_error $? "could not setup config headers machinery" "$LINENO" 5
+fi # test -n "$CONFIG_HEADERS"
+
+
+eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :C $CONFIG_COMMANDS"
+shift
+for ac_tag
+do
+ case $ac_tag in
+ :[FHLC]) ac_mode=$ac_tag; continue;;
+ esac
+ case $ac_mode$ac_tag in
+ :[FHL]*:*);;
+ :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+ :[FH]-) ac_tag=-:-;;
+ :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
+ esac
+ ac_save_IFS=$IFS
+ IFS=:
+ set x $ac_tag
+ IFS=$ac_save_IFS
+ shift
+ ac_file=$1
+ shift
+
+ case $ac_mode in
+ :L) ac_source=$1;;
+ :[FH])
+ ac_file_inputs=
+ for ac_f
+ do
+ case $ac_f in
+ -) ac_f="$ac_tmp/stdin";;
+ *) # Look for the file first in the build tree, then in the source tree
+ # (if the path is not absolute). The absolute path cannot be DOS-style,
+ # because $ac_f cannot contain `:'.
+ test -f "$ac_f" ||
+ case $ac_f in
+ [\\/$]*) false;;
+ *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
+ esac ||
+ as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+ esac
+ case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
+ as_fn_append ac_file_inputs " '$ac_f'"
+ done
+
+ # Let's still pretend it is `configure' which instantiates (i.e., don't
+ # use $as_me), people would be surprised to read:
+ # /* config.h. Generated by config.status. */
+ configure_input='Generated from '`
+ $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
+ `' by configure.'
+ if test x"$ac_file" != x-; then
+ configure_input="$ac_file. $configure_input"
+ { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
+$as_echo "$as_me: creating $ac_file" >&6;}
+ fi
+ # Neutralize special characters interpreted by sed in replacement strings.
+ case $configure_input in #(
+ *\&* | *\|* | *\\* )
+ ac_sed_conf_input=`$as_echo "$configure_input" |
+ sed 's/[\\\\&|]/\\\\&/g'`;; #(
+ *) ac_sed_conf_input=$configure_input;;
+ esac
+
+ case $ac_tag in
+ *:-:* | *:-) cat >"$ac_tmp/stdin" \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+ esac
+ ;;
+ esac
+
+ ac_dir=`$as_dirname -- "$ac_file" ||
+$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
+ X"$ac_file" : 'X\(//\)[^/]' \| \
+ X"$ac_file" : 'X\(//\)$' \| \
+ X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$ac_file" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)[^/].*/{
+ s//\1/
+ q
+ }
+ /^X\(\/\/\)$/{
+ s//\1/
+ q
+ }
+ /^X\(\/\).*/{
+ s//\1/
+ q
+ }
+ s/.*/./; q'`
+ as_dir="$ac_dir"; as_fn_mkdir_p
+ ac_builddir=.
+
+case "$ac_dir" in
+.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
+*)
+ ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
+ # A ".." for each directory in $ac_dir_suffix.
+ ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
+ case $ac_top_builddir_sub in
+ "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
+ *) ac_top_build_prefix=$ac_top_builddir_sub/ ;;
+ esac ;;
+esac
+ac_abs_top_builddir=$ac_pwd
+ac_abs_builddir=$ac_pwd$ac_dir_suffix
+# for backward compatibility:
+ac_top_builddir=$ac_top_build_prefix
+
+case $srcdir in
+ .) # We are building in place.
+ ac_srcdir=.
+ ac_top_srcdir=$ac_top_builddir_sub
+ ac_abs_top_srcdir=$ac_pwd ;;
+ [\\/]* | ?:[\\/]* ) # Absolute name.
+ ac_srcdir=$srcdir$ac_dir_suffix;
+ ac_top_srcdir=$srcdir
+ ac_abs_top_srcdir=$srcdir ;;
+ *) # Relative name.
+ ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
+ ac_top_srcdir=$ac_top_build_prefix$srcdir
+ ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
+esac
+ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
+
+
+ case $ac_mode in
+ :F)
+ #
+ # CONFIG_FILE
+ #
+
+ case $INSTALL in
+ [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
+ *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
+ esac
+ ac_MKDIR_P=$MKDIR_P
+ case $MKDIR_P in
+ [\\/$]* | ?:[\\/]* ) ;;
+ */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
+ esac
+_ACEOF
+
+cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
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+/@localedir@/p
+/@mandir@/p'
+case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
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+_ACEOF
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+# Neutralize VPATH when `$srcdir' = `.'.
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+"
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
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+
+test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
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+$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
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+
+ rm -f "$ac_tmp/stdin"
+ case $ac_file in
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+ esac \
+ || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+ ;;
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+$as_echo "$as_me: $ac_file is unchanged" >&6;}
+ else
+ rm -f "$ac_file"
+ mv "$ac_tmp/config.h" "$ac_file" \
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+ fi
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+ $as_echo "/* $configure_input */" \
+ && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
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+ fi
+# Compute "$ac_file"'s index in $config_headers.
+_am_arg="$ac_file"
+_am_stamp_count=1
+for _am_header in $config_headers :; do
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+ break ;;
+ * )
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+ esac
+done
+echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
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+ X"$_am_arg" : 'X\(//\)$' \| \
+ X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
+$as_echo X"$_am_arg" |
+ sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
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+ :C) { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
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+ # Autoconf 2.62 quotes --file arguments for eval, but not when files
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+ case $CONFIG_FILES in
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+ *) set x $CONFIG_FILES ;;
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+ for mf
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+ # Check whether this is an Automake generated Makefile or not.
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+ # Grep'ing the first line is not enough: some people post-process
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+ # Extract the definition of DEPDIR, am__include, and am__quote
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+ am__include=`sed -n 's/^am__include = //p' < "$mf"`
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+ am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
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+ # Find all dependency output files, they are included files with
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+ # echo "creating $dirpart/$file"
+ echo '# dummy' > "$dirpart/$file"
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+ done
+}
+ ;;
+ "libtool":C)
+
+ # See if we are running on zsh, and set the options which allow our
+ # commands through without removal of \ escapes.
+ if test -n "${ZSH_VERSION+set}" ; then
+ setopt NO_GLOB_SUBST
+ fi
+
+ cfgfile="${ofile}T"
+ trap "$RM \"$cfgfile\"; exit 1" 1 2 15
+ $RM "$cfgfile"
+
+ cat <<_LT_EOF >> "$cfgfile"
+#! $SHELL
+
+# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
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+# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
+# NOTE: Changes made to this file will be lost: look at ltmain.sh.
+#
+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
+# 2006, 2007, 2008, 2009, 2010 Free Software Foundation,
+# Inc.
+# Written by Gordon Matzigkeit, 1996
+#
+# This file is part of GNU Libtool.
+#
+# GNU Libtool is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# As a special exception to the GNU General Public License,
+# if you distribute this file as part of a program or library that
+# is built using GNU Libtool, you may include this file under the
+# same distribution terms that you use for the rest of that program.
+#
+# GNU Libtool is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with GNU Libtool; see the file COPYING. If not, a copy
+# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
+# obtained by writing to the Free Software Foundation, Inc.,
+# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+
+
+# The names of the tagged configurations supported by this script.
+available_tags="CXX RC "
+
+# ### BEGIN LIBTOOL CONFIG
+
+# Which release of libtool.m4 was used?
+macro_version=$macro_version
+macro_revision=$macro_revision
+
+# Whether or not to build shared libraries.
+build_libtool_libs=$enable_shared
+
+# Whether or not to build static libraries.
+build_old_libs=$enable_static
+
+# What type of objects to build.
+pic_mode=$pic_mode
+
+# Whether or not to optimize for fast installation.
+fast_install=$enable_fast_install
+
+# Shell to use when invoking shell scripts.
+SHELL=$lt_SHELL
+
+# An echo program that protects backslashes.
+ECHO=$lt_ECHO
+
+# The host system.
+host_alias=$host_alias
+host=$host
+host_os=$host_os
+
+# The build system.
+build_alias=$build_alias
+build=$build
+build_os=$build_os
+
+# A sed program that does not truncate output.
+SED=$lt_SED
+
+# Sed that helps us avoid accidentally triggering echo(1) options like -n.
+Xsed="\$SED -e 1s/^X//"
+
+# A grep program that handles long lines.
+GREP=$lt_GREP
+
+# An ERE matcher.
+EGREP=$lt_EGREP
+
+# A literal string matcher.
+FGREP=$lt_FGREP
+
+# A BSD- or MS-compatible name lister.
+NM=$lt_NM
+
+# Whether we need soft or hard links.
+LN_S=$lt_LN_S
+
+# What is the maximum length of a command?
+max_cmd_len=$max_cmd_len
+
+# Object file suffix (normally "o").
+objext=$ac_objext
+
+# Executable file suffix (normally "").
+exeext=$exeext
+
+# whether the shell understands "unset".
+lt_unset=$lt_unset
+
+# turn spaces into newlines.
+SP2NL=$lt_lt_SP2NL
+
+# turn newlines into spaces.
+NL2SP=$lt_lt_NL2SP
+
+# convert \$build file names to \$host format.
+to_host_file_cmd=$lt_cv_to_host_file_cmd
+
+# convert \$build files to toolchain format.
+to_tool_file_cmd=$lt_cv_to_tool_file_cmd
+
+# An object symbol dumper.
+OBJDUMP=$lt_OBJDUMP
+
+# Method to check whether dependent libraries are shared objects.
+deplibs_check_method=$lt_deplibs_check_method
+
+# Command to use when deplibs_check_method = "file_magic".
+file_magic_cmd=$lt_file_magic_cmd
+
+# How to find potential files when deplibs_check_method = "file_magic".
+file_magic_glob=$lt_file_magic_glob
+
+# Find potential files using nocaseglob when deplibs_check_method = "file_magic".
+want_nocaseglob=$lt_want_nocaseglob
+
+# DLL creation program.
+DLLTOOL=$lt_DLLTOOL
+
+# Command to associate shared and link libraries.
+sharedlib_from_linklib_cmd=$lt_sharedlib_from_linklib_cmd
+
+# The archiver.
+AR=$lt_AR
+
+# Flags to create an archive.
+AR_FLAGS=$lt_AR_FLAGS
+
+# How to feed a file listing to the archiver.
+archiver_list_spec=$lt_archiver_list_spec
+
+# A symbol stripping program.
+STRIP=$lt_STRIP
+
+# Commands used to install an old-style archive.
+RANLIB=$lt_RANLIB
+old_postinstall_cmds=$lt_old_postinstall_cmds
+old_postuninstall_cmds=$lt_old_postuninstall_cmds
+
+# Whether to use a lock for old archive extraction.
+lock_old_archive_extraction=$lock_old_archive_extraction
+
+# A C compiler.
+LTCC=$lt_CC
+
+# LTCC compiler flags.
+LTCFLAGS=$lt_CFLAGS
+
+# Take the output of nm and produce a listing of raw symbols and C names.
+global_symbol_pipe=$lt_lt_cv_sys_global_symbol_pipe
+
+# Transform the output of nm in a proper C declaration.
+global_symbol_to_cdecl=$lt_lt_cv_sys_global_symbol_to_cdecl
+
+# Transform the output of nm in a C name address pair.
+global_symbol_to_c_name_address=$lt_lt_cv_sys_global_symbol_to_c_name_address
+
+# Transform the output of nm in a C name address pair when lib prefix is needed.
+global_symbol_to_c_name_address_lib_prefix=$lt_lt_cv_sys_global_symbol_to_c_name_address_lib_prefix
+
+# Specify filename containing input files for \$NM.
+nm_file_list_spec=$lt_nm_file_list_spec
+
+# The root where to search for dependent libraries,and in which our libraries should be installed.
+lt_sysroot=$lt_sysroot
+
+# The name of the directory that contains temporary libtool files.
+objdir=$objdir
+
+# Used to examine libraries when file_magic_cmd begins with "file".
+MAGIC_CMD=$MAGIC_CMD
+
+# Must we lock files when doing compilation?
+need_locks=$lt_need_locks
+
+# Manifest tool.
+MANIFEST_TOOL=$lt_MANIFEST_TOOL
+
+# Tool to manipulate archived DWARF debug symbol files on Mac OS X.
+DSYMUTIL=$lt_DSYMUTIL
+
+# Tool to change global to local symbols on Mac OS X.
+NMEDIT=$lt_NMEDIT
+
+# Tool to manipulate fat objects and archives on Mac OS X.
+LIPO=$lt_LIPO
+
+# ldd/readelf like tool for Mach-O binaries on Mac OS X.
+OTOOL=$lt_OTOOL
+
+# ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4.
+OTOOL64=$lt_OTOOL64
+
+# Old archive suffix (normally "a").
+libext=$libext
+
+# Shared library suffix (normally ".so").
+shrext_cmds=$lt_shrext_cmds
+
+# The commands to extract the exported symbol list from a shared archive.
+extract_expsyms_cmds=$lt_extract_expsyms_cmds
+
+# Variables whose values should be saved in libtool wrapper scripts and
+# restored at link time.
+variables_saved_for_relink=$lt_variables_saved_for_relink
+
+# Do we need the "lib" prefix for modules?
+need_lib_prefix=$need_lib_prefix
+
+# Do we need a version for libraries?
+need_version=$need_version
+
+# Library versioning type.
+version_type=$version_type
+
+# Shared library runtime path variable.
+runpath_var=$runpath_var
+
+# Shared library path variable.
+shlibpath_var=$shlibpath_var
+
+# Is shlibpath searched before the hard-coded library search path?
+shlibpath_overrides_runpath=$shlibpath_overrides_runpath
+
+# Format of library name prefix.
+libname_spec=$lt_libname_spec
+
+# List of archive names. First name is the real one, the rest are links.
+# The last name is the one that the linker finds with -lNAME
+library_names_spec=$lt_library_names_spec
+
+# The coded name of the library, if different from the real name.
+soname_spec=$lt_soname_spec
+
+# Permission mode override for installation of shared libraries.
+install_override_mode=$lt_install_override_mode
+
+# Command to use after installation of a shared archive.
+postinstall_cmds=$lt_postinstall_cmds
+
+# Command to use after uninstallation of a shared archive.
+postuninstall_cmds=$lt_postuninstall_cmds
+
+# Commands used to finish a libtool library installation in a directory.
+finish_cmds=$lt_finish_cmds
+
+# As "finish_cmds", except a single script fragment to be evaled but
+# not shown.
+finish_eval=$lt_finish_eval
+
+# Whether we should hardcode library paths into libraries.
+hardcode_into_libs=$hardcode_into_libs
+
+# Compile-time system search path for libraries.
+sys_lib_search_path_spec=$lt_sys_lib_search_path_spec
+
+# Run-time system search path for libraries.
+sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec
+
+# Whether dlopen is supported.
+dlopen_support=$enable_dlopen
+
+# Whether dlopen of programs is supported.
+dlopen_self=$enable_dlopen_self
+
+# Whether dlopen of statically linked programs is supported.
+dlopen_self_static=$enable_dlopen_self_static
+
+# Commands to strip libraries.
+old_striplib=$lt_old_striplib
+striplib=$lt_striplib
+
+
+# The linker used to build libraries.
+LD=$lt_LD
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag
+reload_cmds=$lt_reload_cmds
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds
+
+# A language specific compiler.
+CC=$lt_compiler
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds
+archive_expsym_cmds=$lt_archive_expsym_cmds
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds
+module_expsym_cmds=$lt_module_expsym_cmds
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
+
+# If ld is used when linking, flag to hardcode \$libdir into a binary
+# during linking. This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds
+
+# Commands necessary for finishing linking programs.
+postlink_cmds=$lt_postlink_cmds
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action
+
+# The directories searched by this compiler when creating a shared library.
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
+
+# Dependencies to place before and after the objects being linked to
+# create a shared library.
+predep_objects=$lt_predep_objects
+postdep_objects=$lt_postdep_objects
+predeps=$lt_predeps
+postdeps=$lt_postdeps
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path
+
+# ### END LIBTOOL CONFIG
+
+_LT_EOF
+
+ case $host_os in
+ aix3*)
+ cat <<\_LT_EOF >> "$cfgfile"
+# AIX sometimes has problems with the GCC collect2 program. For some
+# reason, if we set the COLLECT_NAMES environment variable, the problems
+# vanish in a puff of smoke.
+if test "X${COLLECT_NAMES+set}" != Xset; then
+ COLLECT_NAMES=
+ export COLLECT_NAMES
+fi
+_LT_EOF
+ ;;
+ esac
+
+
+ltmain="$ac_aux_dir/ltmain.sh"
+
+
+ # We use sed instead of cat because bash on DJGPP gets confused if
+ # if finds mixed CR/LF and LF-only lines. Since sed operates in
+ # text mode, it properly converts lines to CR/LF. This bash problem
+ # is reportedly fixed, but why not run on old versions too?
+ sed '$q' "$ltmain" >> "$cfgfile" \
+ || (rm -f "$cfgfile"; exit 1)
+
+ if test x"$xsi_shell" = xyes; then
+ sed -e '/^func_dirname ()$/,/^} # func_dirname /c\
+func_dirname ()\
+{\
+\ case ${1} in\
+\ */*) func_dirname_result="${1%/*}${2}" ;;\
+\ * ) func_dirname_result="${3}" ;;\
+\ esac\
+} # Extended-shell func_dirname implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_basename ()$/,/^} # func_basename /c\
+func_basename ()\
+{\
+\ func_basename_result="${1##*/}"\
+} # Extended-shell func_basename implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_dirname_and_basename ()$/,/^} # func_dirname_and_basename /c\
+func_dirname_and_basename ()\
+{\
+\ case ${1} in\
+\ */*) func_dirname_result="${1%/*}${2}" ;;\
+\ * ) func_dirname_result="${3}" ;;\
+\ esac\
+\ func_basename_result="${1##*/}"\
+} # Extended-shell func_dirname_and_basename implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_stripname ()$/,/^} # func_stripname /c\
+func_stripname ()\
+{\
+\ # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are\
+\ # positional parameters, so assign one to ordinary parameter first.\
+\ func_stripname_result=${3}\
+\ func_stripname_result=${func_stripname_result#"${1}"}\
+\ func_stripname_result=${func_stripname_result%"${2}"}\
+} # Extended-shell func_stripname implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_split_long_opt ()$/,/^} # func_split_long_opt /c\
+func_split_long_opt ()\
+{\
+\ func_split_long_opt_name=${1%%=*}\
+\ func_split_long_opt_arg=${1#*=}\
+} # Extended-shell func_split_long_opt implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_split_short_opt ()$/,/^} # func_split_short_opt /c\
+func_split_short_opt ()\
+{\
+\ func_split_short_opt_arg=${1#??}\
+\ func_split_short_opt_name=${1%"$func_split_short_opt_arg"}\
+} # Extended-shell func_split_short_opt implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_lo2o ()$/,/^} # func_lo2o /c\
+func_lo2o ()\
+{\
+\ case ${1} in\
+\ *.lo) func_lo2o_result=${1%.lo}.${objext} ;;\
+\ *) func_lo2o_result=${1} ;;\
+\ esac\
+} # Extended-shell func_lo2o implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_xform ()$/,/^} # func_xform /c\
+func_xform ()\
+{\
+ func_xform_result=${1%.*}.lo\
+} # Extended-shell func_xform implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_arith ()$/,/^} # func_arith /c\
+func_arith ()\
+{\
+ func_arith_result=$(( $* ))\
+} # Extended-shell func_arith implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_len ()$/,/^} # func_len /c\
+func_len ()\
+{\
+ func_len_result=${#1}\
+} # Extended-shell func_len implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+fi
+
+if test x"$lt_shell_append" = xyes; then
+ sed -e '/^func_append ()$/,/^} # func_append /c\
+func_append ()\
+{\
+ eval "${1}+=\\${2}"\
+} # Extended-shell func_append implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ sed -e '/^func_append_quoted ()$/,/^} # func_append_quoted /c\
+func_append_quoted ()\
+{\
+\ func_quote_for_eval "${2}"\
+\ eval "${1}+=\\\\ \\$func_quote_for_eval_result"\
+} # Extended-shell func_append_quoted implementation' "$cfgfile" > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+test 0 -eq $? || _lt_function_replace_fail=:
+
+
+ # Save a `func_append' function call where possible by direct use of '+='
+ sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1+="%g' $cfgfile > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+else
+ # Save a `func_append' function call even when '+=' is not available
+ sed -e 's%func_append \([a-zA-Z_]\{1,\}\) "%\1="$\1%g' $cfgfile > $cfgfile.tmp \
+ && mv -f "$cfgfile.tmp" "$cfgfile" \
+ || (rm -f "$cfgfile" && cp "$cfgfile.tmp" "$cfgfile" && rm -f "$cfgfile.tmp")
+ test 0 -eq $? || _lt_function_replace_fail=:
+fi
+
+if test x"$_lt_function_replace_fail" = x":"; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Unable to substitute extended shell functions in $ofile" >&5
+$as_echo "$as_me: WARNING: Unable to substitute extended shell functions in $ofile" >&2;}
+fi
+
+
+ mv -f "$cfgfile" "$ofile" ||
+ (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
+ chmod +x "$ofile"
+
+
+ cat <<_LT_EOF >> "$ofile"
+
+# ### BEGIN LIBTOOL TAG CONFIG: CXX
+
+# The linker used to build libraries.
+LD=$lt_LD_CXX
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag_CXX
+reload_cmds=$lt_reload_cmds_CXX
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds_CXX
+
+# A language specific compiler.
+CC=$lt_compiler_CXX
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC_CXX
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_CXX
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_CXX
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_CXX
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_CXX
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object_CXX
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds_CXX
+archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds_CXX
+module_expsym_cmds=$lt_module_expsym_cmds_CXX
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld_CXX
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_CXX
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_CXX
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
+
+# If ld is used when linking, flag to hardcode \$libdir into a binary
+# during linking. This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_CXX
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct_CXX
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute_CXX
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L_CXX
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic_CXX
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath_CXX
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_CXX
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols_CXX
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_CXX
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_CXX
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_CXX
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds_CXX
+
+# Commands necessary for finishing linking programs.
+postlink_cmds=$lt_postlink_cmds_CXX
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec_CXX
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_CXX
+
+# The directories searched by this compiler when creating a shared library.
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
+
+# Dependencies to place before and after the objects being linked to
+# create a shared library.
+predep_objects=$lt_predep_objects_CXX
+postdep_objects=$lt_postdep_objects_CXX
+predeps=$lt_predeps_CXX
+postdeps=$lt_postdeps_CXX
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
+
+# ### END LIBTOOL TAG CONFIG: CXX
+_LT_EOF
+
+
+ cat <<_LT_EOF >> "$ofile"
+
+# ### BEGIN LIBTOOL TAG CONFIG: RC
+
+# The linker used to build libraries.
+LD=$lt_LD_RC
+
+# How to create reloadable object files.
+reload_flag=$lt_reload_flag_RC
+reload_cmds=$lt_reload_cmds_RC
+
+# Commands used to build an old-style archive.
+old_archive_cmds=$lt_old_archive_cmds_RC
+
+# A language specific compiler.
+CC=$lt_compiler_RC
+
+# Is the compiler the GNU compiler?
+with_gcc=$GCC_RC
+
+# Compiler flag to turn off builtin functions.
+no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_RC
+
+# Additional compiler flags for building library objects.
+pic_flag=$lt_lt_prog_compiler_pic_RC
+
+# How to pass a linker flag through the compiler.
+wl=$lt_lt_prog_compiler_wl_RC
+
+# Compiler flag to prevent dynamic linking.
+link_static_flag=$lt_lt_prog_compiler_static_RC
+
+# Does compiler simultaneously support -c and -o options?
+compiler_c_o=$lt_lt_cv_prog_compiler_c_o_RC
+
+# Whether or not to add -lc for building shared libraries.
+build_libtool_need_lc=$archive_cmds_need_lc_RC
+
+# Whether or not to disallow shared libs when runtime libs are static.
+allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_RC
+
+# Compiler flag to allow reflexive dlopens.
+export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_RC
+
+# Compiler flag to generate shared objects directly from archives.
+whole_archive_flag_spec=$lt_whole_archive_flag_spec_RC
+
+# Whether the compiler copes with passing no objects directly.
+compiler_needs_object=$lt_compiler_needs_object_RC
+
+# Create an old-style archive from a shared archive.
+old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_RC
+
+# Create a temporary old-style archive to link instead of a shared archive.
+old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_RC
+
+# Commands used to build a shared archive.
+archive_cmds=$lt_archive_cmds_RC
+archive_expsym_cmds=$lt_archive_expsym_cmds_RC
+
+# Commands used to build a loadable module if different from building
+# a shared archive.
+module_cmds=$lt_module_cmds_RC
+module_expsym_cmds=$lt_module_expsym_cmds_RC
+
+# Whether we are building with GNU ld or not.
+with_gnu_ld=$lt_with_gnu_ld_RC
+
+# Flag that allows shared libraries with undefined symbols to be built.
+allow_undefined_flag=$lt_allow_undefined_flag_RC
+
+# Flag that enforces no undefined symbols.
+no_undefined_flag=$lt_no_undefined_flag_RC
+
+# Flag to hardcode \$libdir into a binary during linking.
+# This must work even if \$libdir does not exist
+hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_RC
+
+# If ld is used when linking, flag to hardcode \$libdir into a binary
+# during linking. This must work even if \$libdir does not exist.
+hardcode_libdir_flag_spec_ld=$lt_hardcode_libdir_flag_spec_ld_RC
+
+# Whether we need a single "-rpath" flag with a separated argument.
+hardcode_libdir_separator=$lt_hardcode_libdir_separator_RC
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary.
+hardcode_direct=$hardcode_direct_RC
+
+# Set to "yes" if using DIR/libNAME\${shared_ext} during linking hardcodes
+# DIR into the resulting binary and the resulting library dependency is
+# "absolute",i.e impossible to change by setting \${shlibpath_var} if the
+# library is relocated.
+hardcode_direct_absolute=$hardcode_direct_absolute_RC
+
+# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
+# into the resulting binary.
+hardcode_minus_L=$hardcode_minus_L_RC
+
+# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
+# into the resulting binary.
+hardcode_shlibpath_var=$hardcode_shlibpath_var_RC
+
+# Set to "yes" if building a shared library automatically hardcodes DIR
+# into the library and all subsequent libraries and executables linked
+# against it.
+hardcode_automatic=$hardcode_automatic_RC
+
+# Set to yes if linker adds runtime paths of dependent libraries
+# to runtime path list.
+inherit_rpath=$inherit_rpath_RC
+
+# Whether libtool must link a program against all its dependency libraries.
+link_all_deplibs=$link_all_deplibs_RC
+
+# Set to "yes" if exported symbols are required.
+always_export_symbols=$always_export_symbols_RC
+
+# The commands to list exported symbols.
+export_symbols_cmds=$lt_export_symbols_cmds_RC
+
+# Symbols that should not be listed in the preloaded symbols.
+exclude_expsyms=$lt_exclude_expsyms_RC
+
+# Symbols that must always be exported.
+include_expsyms=$lt_include_expsyms_RC
+
+# Commands necessary for linking programs (against libraries) with templates.
+prelink_cmds=$lt_prelink_cmds_RC
+
+# Commands necessary for finishing linking programs.
+postlink_cmds=$lt_postlink_cmds_RC
+
+# Specify filename containing input files.
+file_list_spec=$lt_file_list_spec_RC
+
+# How to hardcode a shared library path into an executable.
+hardcode_action=$hardcode_action_RC
+
+# The directories searched by this compiler when creating a shared library.
+compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_RC
+
+# Dependencies to place before and after the objects being linked to
+# create a shared library.
+predep_objects=$lt_predep_objects_RC
+postdep_objects=$lt_postdep_objects_RC
+predeps=$lt_predeps_RC
+postdeps=$lt_postdeps_RC
+
+# The library search path used internally by the compiler when linking
+# a shared library.
+compiler_lib_search_path=$lt_compiler_lib_search_path_RC
+
+# ### END LIBTOOL TAG CONFIG: RC
+_LT_EOF
+
+ ;;
+
+ esac
+done # for ac_tag
+
+
+as_fn_exit 0
+_ACEOF
+ac_clean_files=$ac_clean_files_save
+
+test $ac_write_fail = 0 ||
+ as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
+
+
+# configure is writing to config.log, and then calls config.status.
+# config.status does its own redirection, appending to config.log.
+# Unfortunately, on DOS this fails, as config.log is still kept open
+# by configure, so config.status won't be able to write to it; its
+# output is simply discarded. So we exec the FD to /dev/null,
+# effectively closing config.log, so it can be properly (re)opened and
+# appended to by config.status. When coming back to configure, we
+# need to make the FD available again.
+if test "$no_create" != yes; then
+ ac_cs_success=:
+ ac_config_status_args=
+ test "$silent" = yes &&
+ ac_config_status_args="$ac_config_status_args --quiet"
+ exec 5>/dev/null
+ $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
+ exec 5>>config.log
+ # Use ||, not &&, to avoid exiting from the if with $? = 1, which
+ # would make configure fail if this is the last instruction.
+ $ac_cs_success || as_fn_exit 1
+fi
+if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
+$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
+fi
+
+
+# Make sure these are executable.
+chmod u+x tests/test_wrapper.sh build-test-tarball.mk
+
+#====================================================================================
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result:
+-=-=-=-=-=-=-=-=-=-= Configuration Complete =-=-=-=-=-=-=-=-=-=-
+
+ Configuration summary :
+
+ libsndfile version : .................. ${VERSION}
+
+ Host CPU : ............................ ${host_cpu}
+ Host Vendor : ......................... ${host_vendor}
+ Host OS : ............................. ${host_os}
+
+ Experimental code : ................... ${enable_experimental:-no}
+ Using ALSA in example programs : ...... ${enable_alsa:-no}
+ External FLAC/Ogg/Vorbis : ............ ${enable_external_libs:-no}
+" >&5
+$as_echo "
+-=-=-=-=-=-=-=-=-=-= Configuration Complete =-=-=-=-=-=-=-=-=-=-
+
+ Configuration summary :
+
+ libsndfile version : .................. ${VERSION}
+
+ Host CPU : ............................ ${host_cpu}
+ Host Vendor : ......................... ${host_vendor}
+ Host OS : ............................. ${host_os}
+
+ Experimental code : ................... ${enable_experimental:-no}
+ Using ALSA in example programs : ...... ${enable_alsa:-no}
+ External FLAC/Ogg/Vorbis : ............ ${enable_external_libs:-no}
+" >&6; }
+
+if test -z "$PKG_CONFIG" ; then
+ echo " *****************************************************************"
+ echo " *** The pkg-config program is missing. ***"
+ echo " *** External FLAC/Ogg/Vorbis libs cannot be found without it. ***"
+ echo " *** http://pkg-config.freedesktop.org/wiki/ ***"
+ echo " *****************************************************************"
+ echo
+ fi
+
+if test x$ac_cv_c_compiler_gnu = xyes ; then
+ echo " Tools :"
+ echo
+ echo " Compiler is GCC : ..................... ${ac_cv_c_compiler_gnu}"
+ echo " GCC version : ......................... ${GCC_VERSION}"
+ if test $GCC_MAJOR_VERSION -lt 3 ; then
+ echo "\n"
+ echo " ** This compiler version allows applications to write"
+ echo " ** to static strings within the library."
+ echo " ** Compile with GCC version 3.X or above to avoid this problem."
+ fi
+ fi
+
+if test $libdir = "\${exec_prefix}/lib" ; then
+ libdir="$prefix/lib"
+ fi
+
+if test $bindir = "\${exec_prefix}/bin" ; then
+ bindir="$prefix/bin"
+ fi
+
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result:
+ Installation directories :
+
+ Library directory : ................... $libdir
+ Program directory : ................... $bindir
+ Pkgconfig directory : ................. $libdir/pkgconfig
+ HTML docs directory : ................. $htmldocdir
+" >&5
+$as_echo "
+ Installation directories :
+
+ Library directory : ................... $libdir
+ Program directory : ................... $bindir
+ Pkgconfig directory : ................. $libdir/pkgconfig
+ HTML docs directory : ................. $htmldocdir
+" >&6; }
+
+if test x$prefix != "x/usr" ; then
+ echo "Compiling some other packages against libsndfile may require"
+ echo "the addition of '$libdir/pkgconfig' to the"
+ echo "PKG_CONFIG_PATH environment variable."
+ echo
+ fi
+
+(cd src && make genfiles)
+(cd tests && make genfiles)
--- /dev/null
+# Copyright (C) 1999-2011 Erik de Castro Lopo (erikd AT mega-nerd DOT com).
+
+dnl Require autoconf version
+AC_PREREQ(2.57)
+
+AC_INIT([libsndfile],[1.0.25],[sndfile@mega-nerd.com],
+ [libsndfile],[http://www.mega-nerd.com/libsndfile/])
+
+# Put config stuff in Cfg.
+AC_CONFIG_AUX_DIR(Cfg)
+
+AC_CONFIG_SRCDIR([src/sndfile.c])
+AC_CANONICAL_TARGET([])
+
+AC_CONFIG_MACRO_DIR([M4])
+AC_CONFIG_HEADERS([src/config.h])
+
+AM_INIT_AUTOMAKE($PACKAGE_NAME,$PACKAGE_VERSION)
+AM_SILENT_RULES([yes])
+
+dnl Add parameters for aclocal
+AC_SUBST(ACLOCAL_AMFLAGS, "-I M4")
+
+AC_LANG([C])
+
+AC_PROG_CC
+AM_PROG_CC_C_O
+AC_PROG_CXX
+AC_PROG_SED
+
+# Do not check for F77.
+define([AC_LIBTOOL_LANG_F77_CONFIG], [:])dnl
+
+AM_PROG_LIBTOOL
+LT_PROG_RC
+
+AC_CHECK_PROG(HAVE_AUTOGEN, autogen, yes, no)
+AC_CHECK_PROG(HAVE_WINE, wine, yes, no)
+
+AC_PROG_INSTALL
+AC_PROG_LN_S
+
+#------------------------------------------------------------------------------------
+# Rules for library version information:
+#
+# 1. Start with version information of `0:0:0' for each libtool library.
+# 2. Update the version information only immediately before a public release of
+# your software. More frequent updates are unnecessary, and only guarantee
+# that the current interface number gets larger faster.
+# 3. If the library source code has changed at all since the last update, then
+# increment revision (`c:r:a' becomes `c:r+1:a').
+# 4. If any interfaces have been added, removed, or changed since the last update,
+# increment current, and set revision to 0.
+# 5. If any interfaces have been added since the last public release, then increment
+# age.
+# 6. If any interfaces have been removed since the last public release, then set age
+# to 0.
+
+CLEAN_VERSION=`echo $PACKAGE_VERSION | $SED "s/p.*//"`
+VERSION_MINOR=`echo $CLEAN_VERSION | $SED "s/.*\.//"`
+
+SHARED_VERSION_INFO="1:$VERSION_MINOR:0"
+
+#------------------------------------------------------------------------------------
+
+AC_HEADER_STDC
+
+AC_CHECK_HEADERS(endian.h)
+AC_CHECK_HEADERS(byteswap.h)
+AC_CHECK_HEADERS(locale.h)
+AC_CHECK_HEADERS(sys/time.h)
+
+AC_HEADER_SYS_WAIT
+
+AC_CHECK_DECLS(S_IRGRP)
+if test x$ac_cv_have_decl_S_IRGRP = xyes ; then
+ AC_DEFINE_UNQUOTED([HAVE_DECL_S_IRGRP],1,[Set to 1 if S_IRGRP is defined.])
+else
+ AC_DEFINE_UNQUOTED([HAVE_DECL_S_IRGRP],0)
+ fi
+
+AM_CONDITIONAL([LINUX_MINGW_CROSS_TEST],
+ [test "$build_os:$target_os:$host_os:$HAVE_WINE" = "linux-gnu:mingw32msvc:mingw32msvc:yes"])
+
+#====================================================================================
+# Check for support of the struct hack.
+
+MN_C99_FLEXIBLE_ARRAY
+
+if test x$ac_cv_c99_flexible_array = xyes ; then
+ AC_DEFINE([HAVE_FLEXIBLE_ARRAY],1, [Set to 1 if the compile supports the struct hack.])
+else
+ AC_MSG_WARN([[*** This compiler does not support the 1999 ISO C Standard ***]])
+ AC_MSG_WARN([[*** feature known as the flexible array struct member. ***]])
+ AC_DEFINE([HAVE_FLEXIBLE_ARRAY],0)
+ fi
+
+#====================================================================================
+# Couple of initializations here. Fill in real values later.
+
+SHLIB_VERSION_ARG=""
+
+#====================================================================================
+# Finished checking, handle options.
+
+AC_ARG_ENABLE(experimental,
+ AC_HELP_STRING([--enable-experimental], [enable experimental code]))
+
+EXPERIMENTAL_CODE=0
+if test x$enable_experimental = xyes ; then
+ EXPERIMENTAL_CODE=1
+ fi
+AC_DEFINE_UNQUOTED([ENABLE_EXPERIMENTAL_CODE],${EXPERIMENTAL_CODE}, [Set to 1 to enable experimental code.])
+
+AC_ARG_ENABLE(gcc-werror,
+ AC_HELP_STRING([--enable-gcc-werror], [enable -Werror in all Makefiles]))
+
+AC_ARG_ENABLE(gcc-pipe,
+ AC_HELP_STRING([--disable-gcc-pipe], [disable gcc -pipe option]))
+
+AC_ARG_ENABLE(gcc-opt,
+ AC_HELP_STRING([--disable-gcc-opt], [disable gcc optimisations]))
+
+AC_ARG_ENABLE(cpu-clip,
+ AC_HELP_STRING([--disable-cpu-clip], [disable tricky cpu specific clipper]))
+
+AC_ARG_ENABLE(bow-docs,
+ AC_HELP_STRING([--enable-bow-docs], [enable black-on-white html docs]))
+
+AC_ARG_ENABLE(sqlite,
+ AC_HELP_STRING([--disable-sqlite], [disable use of sqlite]))
+
+AC_ARG_ENABLE(alsa,
+ AC_HELP_STRING([--disable-alsa], [disable use of ALSA]))
+
+AC_ARG_ENABLE(external-libs,
+ AC_HELP_STRING([--disable-external-libs], [disable use of FLAC, Ogg and Vorbis [[default=no]]]))
+
+AC_ARG_ENABLE(octave,
+ AC_HELP_STRING([--enable-octave], [disable building of GNU Octave module]))
+
+AC_ARG_ENABLE(test-coverage,
+ AC_HELP_STRING([--enable-test-coverage], [enable test coverage]))
+AM_CONDITIONAL([ENABLE_TEST_COVERAGE], [test "$enable_test_coverage" = yes])
+
+#====================================================================================
+# Check types and their sizes.
+
+AC_CHECK_SIZEOF(wchar_t,4)
+AC_CHECK_SIZEOF(short,2)
+AC_CHECK_SIZEOF(int,4)
+AC_CHECK_SIZEOF(long,4)
+AC_CHECK_SIZEOF(float,4)
+AC_CHECK_SIZEOF(double,4)
+AC_CHECK_SIZEOF(void*,8)
+AC_CHECK_SIZEOF(size_t,4)
+AC_CHECK_SIZEOF(int64_t,8)
+AC_CHECK_SIZEOF(long long,8)
+
+#====================================================================================
+# Find an appropriate type for sf_count_t.
+# On systems supporting files larger than 2 Gig, sf_count_t must be a 64 bit value.
+# Unfortunately there is more than one way of ensuring this so need to do some
+# pretty rigourous testing here.
+
+unset ac_cv_sizeof_off_t
+
+AC_CHECK_SIZEOF(off_t,1) # Fake default value.
+
+case "$host_os" in
+ mingw32msvc | mingw32)
+ TYPEOF_SF_COUNT_T="__int64"
+ SF_COUNT_MAX="0x7FFFFFFFFFFFFFFFLL"
+ SIZEOF_SF_COUNT_T=8
+ AC_DEFINE([__USE_MINGW_ANSI_STDIO],1,[Set to 1 to use C99 printf/snprintf in MinGW.])
+ ;;
+ *)
+ if test "x$ac_cv_sizeof_off_t" = "x8" ; then
+ # If sizeof (off_t) is 8, no further checking is needed.
+ TYPEOF_SF_COUNT_T="int64_t"
+ SF_COUNT_MAX="0x7FFFFFFFFFFFFFFFLL"
+ SIZEOF_SF_COUNT_T=8
+ else
+ # Check for common 64 bit file offset types.
+ AC_CHECK_SIZEOF(loff_t,1) # Fake default value.
+ AC_CHECK_SIZEOF(off64_t,1) # Fake default value.
+
+ TYPEOF_SF_COUNT_T="unknown"
+ if test "x$ac_cv_sizeof_loff_t" = "x8" ; then
+ TYPEOF_SF_COUNT_T="int64_t"
+ SIZEOF_SF_COUNT_T=8
+ elif test "x$ac_cv_sizeof_off64_t" = "x8" ; then
+ TYPEOF_SF_COUNT_T="int64_t"
+ SIZEOF_SF_COUNT_T=8
+ fi
+
+ # Save the old sizeof (off_t) value and then unset it to see if it
+ # changes when Large File Support is enabled.
+
+ pre_largefile_sizeof_off_t=$ac_cv_sizeof_off_t
+ unset ac_cv_sizeof_off_t
+
+ AC_SYS_EXTRA_LARGEFILE
+
+ if test "x$ac_cv_sys_largefile_CFLAGS" = "xno" ; then
+ ac_cv_sys_largefile_CFLAGS=""
+ fi
+ if test "x$ac_cv_sys_largefile_LDFLAGS" = "xno" ; then
+ ac_cv_sys_largefile_LDFLAGS=""
+ fi
+ if test "x$ac_cv_sys_largefile_LIBS" = "xno" ; then
+ ac_cv_sys_largefile_LIBS=""
+ fi
+
+ AC_CHECK_SIZEOF(off_t,1) # Fake default value.
+
+ if test "x$ac_cv_sizeof_off_t" = "x8" ; then
+ TYPEOF_SF_COUNT_T="int64_t"
+ SF_COUNT_MAX="0x7FFFFFFFFFFFFFFFLL"
+ elif test "x$ac_cv_sizeof_off_t" = "x$pre_largefile_sizeof_off_t" ; then
+ AC_MSG_WARN([[This machine does not seem to support 64 bit file offsets.]])
+ TYPEOF_SF_COUNT_T="off_t"
+ SIZEOF_SF_COUNT_T=$ac_cv_sizeof_off_t
+ elif test "x$TYPEOF_SF_COUNT_T" = "xunknown" ; then
+ echo
+ echo "*** The configure process has determined that this system is capable"
+ echo "*** of Large File Support but has not been able to find a type which"
+ echo "*** is an unambiguous 64 bit file offset."
+ echo "*** Please contact the author to help resolve this problem."
+ echo
+ AC_MSG_ERROR([[Bad file offset type.]])
+ fi
+ fi
+ ;;
+ esac
+
+if test $SIZEOF_SF_COUNT_T = 4 ; then
+ SF_COUNT_MAX="0x7FFFFFFF"
+ fi
+
+AC_DEFINE_UNQUOTED([TYPEOF_SF_COUNT_T],${TYPEOF_SF_COUNT_T}, [Set to long if unknown.])
+AC_SUBST(TYPEOF_SF_COUNT_T)
+
+AC_DEFINE_UNQUOTED([SIZEOF_SF_COUNT_T],${SIZEOF_SF_COUNT_T}, [Set to sizeof (long) if unknown.])
+AC_SUBST(SIZEOF_SF_COUNT_T)
+
+AC_DEFINE_UNQUOTED([SF_COUNT_MAX],${SF_COUNT_MAX}, [Set to maximum allowed value of sf_count_t type.])
+AC_SUBST(SF_COUNT_MAX)
+
+AC_CHECK_TYPES(ssize_t)
+AC_CHECK_SIZEOF(ssize_t,4)
+
+#====================================================================================
+# Determine endian-ness of target processor.
+
+MN_C_FIND_ENDIAN
+
+AC_DEFINE_UNQUOTED(CPU_IS_BIG_ENDIAN, ${ac_cv_c_big_endian},
+ [Target processor is big endian.])
+AC_DEFINE_UNQUOTED(CPU_IS_LITTLE_ENDIAN, ${ac_cv_c_little_endian},
+ [Target processor is little endian.])
+AC_DEFINE_UNQUOTED(WORDS_BIGENDIAN, ${ac_cv_c_big_endian},
+ [Target processor is big endian.])
+
+#====================================================================================
+# Check for functions.
+
+AC_CHECK_FUNCS(malloc calloc realloc free)
+AC_CHECK_FUNCS(open read write lseek pread pwrite)
+AC_CHECK_FUNCS(fstat ftruncate fsync)
+AC_CHECK_FUNCS(snprintf vsnprintf)
+AC_CHECK_FUNCS(gmtime gmtime_r localtime localtime_r gettimeofday)
+AC_CHECK_FUNCS(mmap getpagesize)
+AC_CHECK_FUNCS(setlocale)
+AC_CHECK_FUNCS(pipe waitpid)
+
+AC_CHECK_LIB([m],floor)
+AC_CHECK_FUNCS(floor ceil fmod)
+
+MN_C99_FUNC_LRINT
+MN_C99_FUNC_LRINTF
+
+#====================================================================================
+# Check for requirements for building plugins for other languages/enviroments.
+
+dnl Octave maths environment http://www.octave.org/
+if test x$cross_compiling = xno ; then
+ if test x$enable_octave = xno ; then
+ AM_CONDITIONAL(BUILD_OCTAVE_MOD, false)
+ else
+ AC_OCTAVE_BUILD
+ fi
+else
+ AM_CONDITIONAL(BUILD_OCTAVE_MOD, false)
+ fi
+
+#====================================================================================
+# Check for Ogg, Vorbis and FLAC.
+
+HAVE_EXTERNAL_LIBS=0
+EXTERNAL_CFLAGS=""
+EXTERNAL_LIBS=""
+
+# Check for pkg-config outside the if statement.
+PKG_PROG_PKG_CONFIG
+
+if test -n "$PKG_CONFIG" ; then
+ if test x$enable_external_libs = xno ; then
+ AC_MSG_WARN([[*** External libs (FLAC, Ogg, Vorbis) disabled. ***]])
+ else
+ PKG_CHECK_MOD_VERSION(FLAC, flac >= 1.2.1, ac_cv_flac=yes, ac_cv_flac=no)
+
+ # Make sure the FLAC_CFLAGS value is sane.
+ FLAC_CFLAGS=`echo $FLAC_CLFAGS | $SED "s/FLAC$//"`
+
+ PKG_CHECK_MOD_VERSION(OGG, ogg >= 1.1.3, ac_cv_ogg=yes, ac_cv_ogg=no)
+
+ if test x$enable_experimental = xyes ; then
+ PKG_CHECK_MOD_VERSION(SPEEX, speex >= 1.2, ac_cv_speex=yes, ac_cv_speex=no)
+ else
+ SPEEX_CFLAGS=""
+ SPEEX_LIBS=""
+ fi
+
+ # Vorbis versions earlier than 1.2.3 have bugs that cause the libsndfile
+ # test suite to fail on MIPS, PowerPC and others.
+ # See: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=549899
+ PKG_CHECK_MOD_VERSION(VORBIS, vorbis >= 1.2.3, ac_cv_vorbis=yes, ac_cv_vorbis=no)
+ PKG_CHECK_MOD_VERSION(VORBISENC, vorbisenc >= 1.2.3, ac_cv_vorbisenc=yes, ac_cv_vorbisenc=no)
+ enable_external_libs=yes
+ fi
+
+ if test x$ac_cv_flac$ac_cv_ogg$ac_cv_vorbis$ac_cv_vorbisenc = "xyesyesyesyes" ; then
+ HAVE_EXTERNAL_LIBS=1
+ enable_external_libs=yes
+
+ EXTERNAL_CFLAGS="$FLAC_CFLAGS $OGG_CFLAGS $VORBISENC_CFLAGS $SPEEX_CFLAGS"
+ EXTERNAL_LIBS="$FLAC_LIBS $VORBISENC_LIBS $SPEEX_LIBS"
+ else
+ echo
+ AC_MSG_WARN([[*** One or more of the external libraries (ie libflac, libogg and]])
+ AC_MSG_WARN([[*** libvorbis) is either missing (possibly only the development]])
+ AC_MSG_WARN([[*** headers) or is of an unsupported version.]])
+ AC_MSG_WARN([[***]])
+ AC_MSG_WARN([[*** Unfortunately, for ease of maintenance, the external libs]])
+ AC_MSG_WARN([[*** are an all or nothing affair.]])
+ echo
+ enable_external_libs=no
+ fi
+ fi
+
+AC_DEFINE_UNQUOTED([HAVE_EXTERNAL_LIBS], $HAVE_EXTERNAL_LIBS, [Will be set to 1 if flac, ogg and vorbis are available.])
+
+#====================================================================================
+# Check for libsqlite3 (only used in regtest).
+
+ac_cv_sqlite3=no
+if test x$enable_sqlite != xno ; then
+ PKG_CHECK_MOD_VERSION(SQLITE3, sqlite3 >= 3.2, ac_cv_sqlite3=yes, ac_cv_sqlite3=no)
+ fi
+
+if test x$ac_cv_sqlite3 = "xyes" ; then
+ HAVE_SQLITE3=1
+else
+ HAVE_SQLITE3=0
+ fi
+
+AC_DEFINE_UNQUOTED([HAVE_SQLITE3],$HAVE_SQLITE3,[Set to 1 if you have libsqlite3.])
+
+#====================================================================================
+# Determine if the processor can do clipping on float to int conversions.
+
+if test x$enable_cpu_clip != "xno" ; then
+ MN_C_CLIP_MODE
+else
+ echo "checking processor clipping capabilities... disabled"
+ ac_cv_c_clip_positive=0
+ ac_cv_c_clip_negative=0
+ fi
+
+AC_DEFINE_UNQUOTED(CPU_CLIPS_POSITIVE, ${ac_cv_c_clip_positive},
+ [Target processor clips on positive float to int conversion.])
+AC_DEFINE_UNQUOTED(CPU_CLIPS_NEGATIVE, ${ac_cv_c_clip_negative},
+ [Target processor clips on negative float to int conversion.])
+
+#====================================================================================
+# Target OS specific stuff.
+
+OS_SPECIFIC_CFLAGS=""
+OS_SPECIFIC_LINKS=""
+os_is_win32=0
+os_is_macosx=0
+use_windows_api=0
+
+case "$host_os" in
+ darwin* | rhapsody*)
+ os_is_macosx=1
+ OS_SPECIFIC_CFLAGS="-I/Developer/Headers/FlatCarbon"
+ OS_SPECIFIC_LINKS="-framework CoreAudio"
+ ;;
+ mingw*)
+ os_is_win32=1
+ use_windows_api=1
+ OS_SPECIFIC_LINKS="-lwinmm"
+ ;;
+ esac
+
+AC_DEFINE_UNQUOTED(OS_IS_WIN32, ${os_is_win32}, [Set to 1 if compiling for Win32])
+AC_DEFINE_UNQUOTED(OS_IS_MACOSX, ${os_is_macosx}, [Set to 1 if compiling for MacOSX])
+AC_DEFINE_UNQUOTED(USE_WINDOWS_API, ${use_windows_api}, [Set to 1 to use the native windows API])
+
+AM_CONDITIONAL(USE_WIN_VERSION_FILE, test ${use_windows_api} -eq 1)
+
+#====================================================================================
+# Check for ALSA.
+
+ALSA_LIBS=""
+
+if test x$enable_alsa != xno ; then
+ AC_CHECK_HEADERS(alsa/asoundlib.h)
+ if test x$ac_cv_header_alsa_asoundlib_h = xyes ; then
+ ALSA_LIBS="-lasound"
+ enable_alsa=yes
+ fi
+ fi
+
+#====================================================================================
+# Check for OpenBSD's sndio.
+
+SNDIO_LIBS=""
+AC_CHECK_HEADERS(sndio.h)
+if test x$ac_cv_header_sndio_h = xyes ; then
+ SNDIO_LIBS="-lsndio"
+ fi
+
+#====================================================================================
+# Test for sanity when cross-compiling.
+
+if test x$cross_compiling = xyes ; then
+ AC_MSG_WARN([[******************************************************************]])
+ AC_MSG_WARN([[*** We are cross-compiling, so have to assume sizeof (short) == 2 ]])
+ AC_MSG_WARN([[*** and sizeof (int) == 4. If this is not the case there is no ]])
+ AC_MSG_WARN([[*** chance of this working. Please contact the mantainer. ]])
+ AC_MSG_WARN([[******************************************************************]])
+ fi
+
+if test $ac_cv_sizeof_short != 2 ; then
+ AC_MSG_WARN([[******************************************************************]])
+ AC_MSG_WARN([[*** sizeof (short) != 2. ]])
+ AC_MSG_WARN([[******************************************************************]])
+ fi
+
+if test $ac_cv_sizeof_int != 4 ; then
+ AC_MSG_WARN([[******************************************************************]])
+ AC_MSG_WARN([[*** sizeof (int) != 4 ]])
+ AC_MSG_WARN([[******************************************************************]])
+ fi
+
+if test $ac_cv_sizeof_float != 4 ; then
+ AC_MSG_WARN([[******************************************************************]])
+ AC_MSG_WARN([[*** sizeof (float) != 4. ]])
+ AC_MSG_WARN([[******************************************************************]])
+ fi
+
+if test $ac_cv_sizeof_double != 8 ; then
+ AC_MSG_WARN([[******************************************************************]])
+ AC_MSG_WARN([[*** sizeof (double) != 8. ]])
+ AC_MSG_WARN([[******************************************************************]])
+ fi
+
+if test x"$ac_cv_prog_HAVE_AUTOGEN" = "xno" ; then
+ AC_MSG_WARN([[Touching files in directory tests/.]])
+ touch tests/*.c tests/*.h
+ fi
+
+#====================================================================================
+# Settings for the HTML documentation.
+
+htmldocdir=$prefix/share/doc/libsndfile1-dev/html
+
+if test $prefix = "NONE" ; then
+ htmldocdir=/usr/local/share/doc/libsndfile1-dev/html
+else
+ htmldocdir=$prefix/share/doc/libsndfile1-dev/html
+ fi
+
+if test x$enable_bow_docs = "xyes" ; then
+ HTML_BGCOLOUR="white"
+ HTML_FGCOLOUR="black"
+else
+ HTML_BGCOLOUR="black"
+ HTML_FGCOLOUR="white"
+ fi
+
+#====================================================================================
+# Now use the information from the checking stage.
+
+win32_target_dll=0
+COMPILER_IS_GCC=0
+
+if test x$ac_cv_c_compiler_gnu = xyes ; then
+ MN_ADD_CFLAGS(-std=gnu99)
+
+ MN_GCC_VERSION
+
+ if test "x$GCC_MAJOR_VERSION$GCC_MINOR_VERSION" = "x42" ; then
+ AC_MSG_WARN([****************************************************************])
+ AC_MSG_WARN([** GCC version 4.2 warns about the inline keyword for no good **])
+ AC_MSG_WARN([** reason but the maintainers do not see it as a bug. **])
+ AC_MSG_WARN([** See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33995 **])
+ AC_MSG_WARN([** Using -fgnu-inline to avoid this stupidity. **])
+ AC_MSG_WARN([****************************************************************])
+ MN_ADD_CFLAGS([-fgnu89-inline])
+ fi
+
+ CFLAGS="$CFLAGS -Wall"
+ CXXFLAGS="$CXXFLAGS -Wall"
+
+ MN_ADD_CFLAGS([-Wextra])
+
+ AC_LANG_PUSH([C++])
+ MN_ADD_CXXFLAGS([-Wextra])
+ AC_LANG_POP([C++])
+
+ MN_ADD_CFLAGS([-Wdeclaration-after-statement])
+ MN_ADD_CFLAGS([-Wpointer-arith])
+ MN_ADD_CFLAGS([-funsigned-char])
+
+ if test x$enable_gcc_werror = "xyes" ; then
+ CFLAGS="-Werror $CFLAGS"
+ CXXFLAGS="-Werror $CXXFLAGS"
+ fi
+
+ if test x$enable_test_coverage = "xyes" ; then
+ # MN_ADD_CFLAGS([-ftest-coverage])
+ MN_ADD_CFLAGS([-coverage])
+ fi
+
+ CFLAGS="$CFLAGS -Wstrict-prototypes -Wmissing-prototypes -Waggregate-return -Wcast-align -Wcast-qual -Wnested-externs -Wshadow -Wbad-function-cast -Wwrite-strings -Wundef "
+ # -Wundef -Wmissing-declarations -Winline -Wconversion"
+ CXXFLAGS="$CXXFLAGS -Wcast-align -Wcast-qual -Wshadow -Wwrite-strings -Wctor-dtor-privacy -Wnon-virtual-dtor -Woverloaded-virtual -Wreorder -Wsign-promo -Wundef "
+
+ if test "x$enable_gcc_opt" = "xno" ; then
+ temp_CFLAGS=`echo $CFLAGS | $SED "s/O2/O0/"`
+ CFLAGS=$temp_CFLAGS
+ AC_MSG_WARN([[*** Compiler optimisations switched off. ***]])
+ fi
+
+ # OS specific tweaks.
+ case "$host_os" in
+ darwin* | rhapsody*)
+ # Disable -Wall, -pedantic and -Wshadow for Apple Darwin/Rhapsody.
+ # System headers on these systems are broken.
+ temp_CFLAGS=`echo $CFLAGS | $SED "s/-Wall -pedantic//" | $SED "s/-Wshadow//" | $SED "s/-Waggregate-return//"`
+ CFLAGS=$temp_CFLAGS
+ SHLIB_VERSION_ARG="-Wl,-exported_symbols_list -Wl,\$(srcdir)/Symbols.darwin"
+ ;;
+ linux*|kfreebsd*-gnu*|gnu*)
+ SHLIB_VERSION_ARG="-Wl,--version-script=\$(srcdir)/Symbols.gnu-binutils"
+ ;;
+ mingw*)
+ # Linker flag '-Wl,--out-implib' does not work with mingw cross compiler
+ # so we don't use it here.
+ SHLIB_VERSION_ARG="-Wl,\$(srcdir)/libsndfile-1.def"
+ win32_target_dll=1
+ if test x"$enable_shared" = xno ; then
+ win32_target_dll=0
+ fi
+ ;;
+ os2*)
+ SHLIB_VERSION_ARG="-Wl,-export-symbols \$(srcdir)/Symbols.os2"
+ ;;
+ *)
+ ;;
+ esac
+ if test x$enable_gcc_pipe != "xno" ; then
+ CFLAGS="$CFLAGS -pipe"
+ fi
+
+ COMPILER_IS_GCC=1
+ fi
+
+AC_DEFINE_UNQUOTED([WIN32_TARGET_DLL], ${win32_target_dll}, [Set to 1 if windows DLL is being built.])
+AC_DEFINE_UNQUOTED([COMPILER_IS_GCC], ${COMPILER_IS_GCC}, [Set to 1 if the compile is GNU GCC.])
+
+CFLAGS="$CFLAGS $OS_SPECIFIC_CFLAGS"
+
+if test x"$CFLAGS" = x ; then
+ echo "Error in configure script. CFLAGS has been screwed up."
+ exit
+ fi
+
+HOST_TRIPLET="${host_cpu}-${host_vendor}-${host_os}"
+
+if test "$HOST_TRIPLET" = "x86_64-w64-mingw32" ; then
+ OS_SPECIFIC_LINKS=" -static-libgcc $OS_SPECIFIC_LINKS"
+ fi
+
+WIN_RC_VERSION=`echo $PACKAGE_VERSION | $SED -e "s/p.*//" -e "s/\./,/g"`
+
+#-------------------------------------------------------------------------------
+
+AC_SUBST(HOST_TRIPLET)
+
+AC_SUBST(htmldocdir)
+AC_SUBST(HTML_BGCOLOUR)
+AC_SUBST(HTML_FGCOLOUR)
+
+AC_SUBST(SHLIB_VERSION_ARG)
+AC_SUBST(SHARED_VERSION_INFO)
+AC_SUBST(CLEAN_VERSION)
+AC_SUBST(WIN_RC_VERSION)
+
+AC_SUBST(OS_SPECIFIC_CFLAGS)
+AC_SUBST(OS_SPECIFIC_LINKS)
+AC_SUBST(ALSA_LIBS)
+AC_SUBST(SNDIO_LIBS)
+
+AC_SUBST(EXTERNAL_CFLAGS)
+AC_SUBST(EXTERNAL_LIBS)
+
+dnl The following line causes the libtool distributed with the source
+dnl to be replaced if the build system has a more recent version.
+AC_SUBST(LIBTOOL_DEPS)
+
+AC_CONFIG_FILES([ \
+ src/Makefile man/Makefile examples/Makefile tests/Makefile regtest/Makefile \
+ M4/Makefile doc/Makefile Win32/Makefile Octave/Makefile programs/Makefile \
+ Makefile \
+ src/version-metadata.rc tests/test_wrapper.sh tests/pedantic-header-test.sh \
+ doc/libsndfile.css build-test-tarball.mk libsndfile.spec sndfile.pc \
+ src/sndfile.h \
+ ])
+AC_OUTPUT
+
+# Make sure these are executable.
+chmod u+x tests/test_wrapper.sh build-test-tarball.mk
+
+#====================================================================================
+
+AC_MSG_RESULT([
+-=-=-=-=-=-=-=-=-=-= Configuration Complete =-=-=-=-=-=-=-=-=-=-
+
+ Configuration summary :
+
+ libsndfile version : .................. ${VERSION}
+
+ Host CPU : ............................ ${host_cpu}
+ Host Vendor : ......................... ${host_vendor}
+ Host OS : ............................. ${host_os}
+
+ Experimental code : ................... ${enable_experimental:-no}
+ Using ALSA in example programs : ...... ${enable_alsa:-no}
+ External FLAC/Ogg/Vorbis : ............ ${enable_external_libs:-no}
+])
+
+if test -z "$PKG_CONFIG" ; then
+ echo " *****************************************************************"
+ echo " *** The pkg-config program is missing. ***"
+ echo " *** External FLAC/Ogg/Vorbis libs cannot be found without it. ***"
+ echo " *** http://pkg-config.freedesktop.org/wiki/ ***"
+ echo " *****************************************************************"
+ echo
+ fi
+
+if test x$ac_cv_c_compiler_gnu = xyes ; then
+ echo " Tools :"
+ echo
+ echo " Compiler is GCC : ..................... ${ac_cv_c_compiler_gnu}"
+ echo " GCC version : ......................... ${GCC_VERSION}"
+ if test $GCC_MAJOR_VERSION -lt 3 ; then
+ echo "\n"
+ echo " ** This compiler version allows applications to write"
+ echo " ** to static strings within the library."
+ echo " ** Compile with GCC version 3.X or above to avoid this problem."
+ fi
+ fi
+
+if test $libdir = "\${exec_prefix}/lib" ; then
+ libdir="$prefix/lib"
+ fi
+
+if test $bindir = "\${exec_prefix}/bin" ; then
+ bindir="$prefix/bin"
+ fi
+
+AC_MSG_RESULT([[
+ Installation directories :
+
+ Library directory : ................... $libdir
+ Program directory : ................... $bindir
+ Pkgconfig directory : ................. $libdir/pkgconfig
+ HTML docs directory : ................. $htmldocdir
+]])
+
+if test x$prefix != "x/usr" ; then
+ echo "Compiling some other packages against libsndfile may require"
+ echo "the addition of '$libdir/pkgconfig' to the"
+ echo "PKG_CONFIG_PATH environment variable."
+ echo
+ fi
+
+(cd src && make genfiles)
+(cd tests && make genfiles)
--- /dev/null
+The main author of libsndfile is Erik de Castro Lopo <erikd@mega-nerd.com>
+apart from code in the following directories:
+
+ - src/GSM610 : Written by Jutta Degener <jutta@cs.tu-berlin.de> and Carsten
+ Bormann <cabo@cs.tu-berlin.de>. They should not be contacted in relation to
+ libsndfile or the GSM 6.10 code that is part of libsndfile. Their original
+ code can be found at:
+
+ http://kbs.cs.tu-berlin.de/~jutta/toast.html
+
+ - src/G72x : Released by Sun Microsystems, Inc. to the public domain. Minor
+ modifications were required to integrate these files into libsndfile. The
+ changes are listed in src/G72x/ChangeLog.
+
--- /dev/null
+2011-07-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * NEWS README configure.ac doc/*.html
+ Updates for 1.0.25.
+
+2011-07-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sfconfig.h
+ Add handling for HAVE_SYS_WAIT_H.
+
+ * Makefile.am src/Makefile.am tests/Makefile.am
+ Add 'checkprograms' target.
+
+2011-07-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/sndfile.c
+ Purge SF_ASSERT macro. Use standard C assert instead.
+
+ * src/paf.c src/common.h src/sndfile.c
+ Fix for Secunia Advisory SA45125, heap overflow (heap gets overwritten with
+ byte value of 0) due to integer overflow if PAF file handler.
+
+ * src/ima_adpcm.c src/ms_adpcm.c src/paf.c
+ Use calloc instead of malloc followed by memset.
+
+ * tests/utils.tpl
+ Clean up use of memset.
+
+2011-07-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ogg.c
+ Fix log message.
+
+ * tests/format_check_test.c
+ Fix compiler warnings.
+
+2011-07-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fix error message for erro code SFE_ZERO_MINOR_FORMAT.
+
+ * tests/format_check_test.c
+ Add a test to for SF_FINFO format field validation.
+
+ * src/ogg.c src/ogg_vorbis.c src/ogg.h src/ogg_pcm.c src/ogg_speex.c
+ src/common.h src/Makefile.am
+ Move vorbis specific code to ogg_vorbis.c, add new files for handling PCM
+ and Speex codecs in an Ogg container. The later two are only enabled with
+ ENABLE_EXPERIMENTAL_CODE config variable.
+
+2011-06-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/strings.c
+ Clean up and refactor storage of SF_STR_SOFTWARE.
+
+2011-06-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in doc/api.html
+ Fix definition of SF_STR_LAST and update SF_STR_* related docs. Thanks to
+ Tim van der Molen for the patch.
+
+2011-06-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-interleave.c
+ Fix handling of argc. Thanks to Marius Hennecke.
+
+ * src/wav_w64.c
+ Accept broken WAV files with blockalign == 0. Thanks to Olivier Tristan for
+ providing example files.
+
+ * src/wav.c
+ Jump over 'FLLR' chunks.
+
+2011-06-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in
+ Fix -Wundef warning due to ENABLE_SNDFILE_WINDOWS_PROTOTYPES.
+
+ * configure.ac
+ Add -Wundef to CFLAGS.
+
+ * src/ogg.c
+ Fix -Wunder warning.
+
+2011-05-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Use int64_t instead of off_t when they are the same size.
+
+ * src/Makefile.am tests/Makefile.am
+ Use check_PROGRAMS instead of noinst_PROGRAMS where appropriate.
+
+2011-05-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Don't allow unknown and/or un-editable chunks to prevent the file from being
+ opened in SFM_RDWR mode.
+
+2011-04-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/format_check_test.c
+ Fix segfault in test program.
+
+2011-04-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/format_check_test.c
+ New test program to check to make sure that sf_open() and sf_check_format()
+ agree as to what is a valid program.
+
+ * tests/Makefile.am tests/test_wrapper.sh.in
+ Hook into build and test runner.
+
+ * src/sndfile.c
+ Fix some sf_format_check() problems. Thanks to Charles Van Winkle for the
+ notification.
+
+2011-04-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/caf.c
+ Add validation to size of 'data' chunk and fix size of written 'data'
+ chunk. Thanks to Michael Pruett for reporting this.
+
+2011-03-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/* tests/* programs/*
+ Fix a bunch of compiler warnings with gcc-4.6.
+
+2011-03-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/util.tpl
+ Add NOT macro to util.h.
+
+ * src/strings.c
+ Fix handling of SF_STR_SOFTWARE that resulted in a segfault due to calling
+ strlen() on an unterminated string. Thanks to Francois Thibaud for reporting
+ this problem.
+
+ * tests/string_test.c
+ Add test for SF_STR_SOFTWARE segfault bug.
+
+ * configure.ac
+ Sanitize FLAC_CFLAGS value supplied by pkg-config which returns a value of
+ '-I${includedir}/FLAC'. However FLAC also provides an include file
+ <assert.h> which clashes with the Standard C header of the same name. The
+ solution is strip the 'FLAC' part off the end and include all FLAC headers
+ as <FLAC/header.h>.
+
+ * configure.ac src/Makefile.am
+ Use non-recursive make in src/ directory.
+
+2011-03-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * NEWS README docs/*.html
+ Updates for 1.0.24 release.
+
+2011-03-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Fix up usage of sed (should not assume GNU sed).
+
+ * M4/add_(c|cxx)flags.m4
+ Test flags in isolation.
+
+ * tests/cpp_test.cc
+ Fix a broken test (test segfaults). Report by Dave Flogeras.
+
+2011-03-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/common.[ch]
+ Add function program_name() which returns the program name minus the path
+ from argv [0].
+
+ * programs/*.c programs/Makefile.am
+ Use program_name() where appropriate. Fix build.
+
+2011-03-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ For u-law and A-law files, write an 18 byte 'fmt ' chunk instead of a 16
+ byte one. Win98 accepts files with a 16 but not 18 byte 'fmt' chunk. Later
+ version accept 18 byte but not 16 byte.
+
+2011-03-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ Add examples for question 12.
+
+ * doc/libsndfile.css.in
+ Add tweaks for h4 element.
+
+ * doc/api.html
+ Add documentation for virtual I/O functionality. Thanks to Uli Franke.
+
+ * tests/util.tpl
+ Add static inline functions sf_info_clear() and sf_info_setup().
+
+ * tests/(alaw|dwvw|ulaw)_test.c
+ Use functions sf_info_clear() and sf_info_setup().
+
+2011-03-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Fail more gracefully if pkg-config is missing. Suggestion from Brian
+ Willoughby.
+
+2011-02-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ Use size_t instead of int for size params with varargs.
+
+2011-02-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Update supported platforms with more Debian platforms and Android.
+
+2011-01-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.hh
+ Add an LPCWSTR version of the SndfileHandle constructor to the SndfileHandle
+ class definition. Thanks to Eric Eizenman for pointing out this was missing.
+
+ * tests/cpp_test.cc
+ Add test for LPCWSTR version of the SndfileHandle constructor.
+
+2011-01-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-play.c
+ Remove cruft.
+
+2010-12-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.hh
+ Add methods rawHandle() and takeOwnership(). Thanks to Tim Blechmann for
+ the patch.
+
+ * tests/cpp_test.cc
+ Add tests for above two methods. Also supplied by Tim Blechmann.
+
+2010-11-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/api.html
+ Add mention of use of sf_strerror() when sf_open() fails.
+
+2010-11-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Make TYPEOF_SF_COUNT_T int64_t where possible. This may fix problems where
+ people are compiling on a 64 bit system with the GCC -m32 flag.
+
+ * src/sndfile.h.in
+ Fix comments on sf_count_t.
+
+2010-10-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Handle non-zero offset field in SSND chunk. Thanks to Michael Chinen.
+
+2010-10-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Sed fix for FreeBSD. Thanks Tony Theodore.
+
+2010-10-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * shave.in M4/shave.m4
+ Fix shave invocation of windres compiler. Thanks Damien Lespiau (upstream
+ shave author).
+
+ * configure.ac M4/shave.m4 shave-libtool.in shave.in
+ Switch from shave to automake-1.11's AM_SILENT_RULES.
+
+2010-10-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * shave-libtool.in shave.in
+ Sync to upstream version.
+
+ * src/rf64.c
+ More work to make the parser more robust and accepting of mal-formed files.
+
+2010-10-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Add functions psf_strlcpy() and psf_strlcat().
+
+ * src/broadcast.c src/sndfile.c src/strings.c src/test_main.c
+ src/test_main.h src/test_strncpy_crlf.c
+ Use functions psf_strlcpy() and psf_strlcat() as appropriate.
+
+ * tests/string_test.c
+ Add tests for SF_STR_GENRE and SF_STR_TRACKNUMBER.
+
+ * src/rf64.c
+ Fix size of 'ds64' chunk when writing RF64.
+
+2010-10-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/*.c
+ Add the libsndfile version to the usage message of all programs.
+
+2010-10-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac src/version-metadata.rc.in src/Makefile.am
+ Add version string resources to the windows DLL.
+
+ * doc/api.html
+ Update to add missing SF_FORMAT_* values. Closed Debian bug #545257.
+
+ * NEWS README configure.ac doc/*.html
+ Updates for 1.0.23 release.
+
+2010-10-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/pedantic-header-test.sh.in
+ Handle unusual values of CC environment variable.
+
+ * src/rf64.c
+ Minor tweaks and additional sanity checking.
+
+ * src/Makefile.am src/binheader_writef_check.py
+ Use python 2.6.
+
+2010-10-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.hh
+ Add a missing 'inline' before a constructor defintion.
+
+2010-10-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Add macro NOT.
+
+ * src/rf64.c
+ Minor tweaks.
+
+ * Makefile.am */Makefile.am
+ Add *~ to CLEANFILES.
+
+2010-10-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fix a typo in the error string for SFE_OPEN_PIPE_RDWR. Thanks to Charles
+ Van Winkle for the report.
+
+2010-10-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/flac.c src/ogg.c src/sndfile.h.in src/strings.c src/wav.c
+ Add ability to read/write tracknumber and genre to flac/ogg/wav files.
+ Thanks to Matti Nykyri for the patch.
+
+ * src/common.h src/broadcast.c src/strings.c
+ Add function psf_safe_strncpy() and use where appropriate.
+
+2010-10-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * NEWS README configure.ac doc/*.html
+ Updates for 1.0.22 release.
+
+2010-10-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/broadcast.c src/rf64.c src/sndfile.c src/wav.c
+ Rewrite of SF_BROADCAST_INFO handling.
+
+ * src/test_broadcast_var.c tests/command_test.c
+ Tweak SF_BROADCAST_INFO tests.
+
+ * src/test_broadcast_var.c
+ Fix OSX stack check error.
+
+2010-09-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sds.c
+ Set sustain_loop_end to 0 as suggested by Brian Lewis.
+
+2010-09-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sds.c
+ Make sure the correct frame count gets written into the header.
+
+ * tests/write_read_test.tpl
+ Don't allow SDS files to have a long frame count.
+
+2010-09-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sds.c
+ Apply a pair of patches from Brian Lewis to fix the packet number location
+ and the checksum.
+
+2010-09-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c src/file_io.c src/ogg.c src/rf64.c src/sndfile.c
+ src/strings.c src/test_audio_detect.c src/test_strncpy_crlf.c
+ src/wav.c tests/pcm_test.tpl
+ Fix a bunch of minor issues found using static analysis.
+
+2010-08-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/test_broadcast_var.c
+ New file containing tests for broadcast_set_var().
+
+ * src/Makefile.am src/test_main.[ch]
+ Hook test_broadcast_var.c into tests.
+
+2010-08-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/broadcast.c src/common.(c|h)
+ Move function strncpy_crlf() to src/common.c so the function can be tested
+ in isolation.
+
+ * src/test_strncpy_crlf.c
+ New file.
+
+ * src/Makefile.am src/test_main.[ch]
+ Hook test_strncpy_crlf.c into tests.
+
+2010-08-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Move code around to make comments make sense.
+
+ * src/broadcast.c
+ Add debugging code that is disabled by default.
+
+2010-08-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/flac.c
+ When the file meta data says the file has zero frames set psf->sf.frames
+ to SF_COUNT_MAX. Fixes Debian bug #590752.
+
+ * programs/sndfile-info.c
+ Print 'unknown' if frame count == SF_COUNT_MAX.
+
+2010-06-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Only support writing mono SVX files. Multichannel SVX files are not
+ interleaved and there is no support infrastructure to cache and write
+ multiple channels to create a non-interleaved file.
+
+ * src/file_io.c
+ Don't call close() on a file descriptor of -1. Thanks to Jeremy Friesner
+ for the bug report.
+
+2010-06-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Add macro SF_ASSERT.
+
+ * src/sndfile.c
+ Use SF_ASSERT to ensure sizeof (sf_count_t) == 8.
+
+ * src/svx.c
+ Add support for reading and writing stereo SVX files.
+
+2010-05-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ When compiling with x86_64-w64-mingw32-gcc link with -static-libgcc flags.
+
+ * programs/common.c programs/sndfile-metadata-set.c
+ Update metadata after the audio data is copied. Other minor fixes. Patch
+ from Marius Hennecke.
+
+2010-05-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/nist.c
+ Fix a regression reported by Hugh Secker-Walker.
+
+ * src/api.html
+ Add comment about sf_open_fd() not working on Windows if the application
+ and the libsndfile DLL are linked to different versions of the Microsoft
+ C runtime DLL.
+
+2010-04-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/pedantic-header-test.sh.in
+ Fix 'make distcheck'.
+
+2010-04-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/pedantic-header-test.sh.in
+ New file to test whether sndfile.h can be compiled with gcc's -pedantic
+ flag.
+
+ * configure.ac tests/test_wrapper.sh.in
+ Hook pedantic-header-test into test suite.
+
+ * src/sndfile.h.in
+ Fix -pedantic warning.
+
+2010-04-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-salvage.c programs/Makefile.am
+ New program to salvage the audio data from WAV/WAVEX/AIFF files which are
+ greater than 4Gig in size.
+
+2010-04-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-convert.c
+ Fix valgrind warning.
+
+2010-04-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-cmp.c
+ When files differ in the PCM data, also print the difference offset.
+ Minor cleanup.
+
+2010-03-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Don't use the 'twos' marker for 24 and 32 bit PCM, use 'in24' and 'in32'
+ instead. Thanks to Paul Davis (Ardour) for this suggestion.
+
+2010-02-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Clean up configure report.
+
+ * tests/utils.tpl
+ Add functions test_read_raw_or_die and test_write_raw_or_die.
+
+ * tests/rdwr_test.(def|tpl) tests/Makefile.am
+ Add new test program and hook into build.
+
+ * src/sndfile.c
+ Fix minor issues with sf_read/write_raw(). Bug reported by Milan Křápek.
+
+ * tests/test_wrapper.sh.in
+ Add rdwr_test to the test wrapper script.
+
+2010-02-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Remove -fpascal-strings from OSX's OS_SPECIFIC_CFLAGS.
+
+ * programs/common.[ch] programs/sndfile-metadata-set.c
+ Apply a patch from Robin Gareus allowing the setting of the time reference
+ field of the BEXT chunk.
+
+2010-02-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ima_adpcm.c
+ Add a fix from Jonatan Liljedahl to handle predictor overflow when decoding
+ IMA4.
+
+2010-01-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.hh
+ Add a constructor which takes an existing file descriptor and then calls
+ sf_open_fd(). Patch from Sakari Bergen.
+
+2010-01-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-deinterleave.c programs/sndfile-interleave.c
+ Improve usage messages.
+
+2010-01-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/id3.c src/Makefile.am
+ Add new file src/id3.c and hook into build.
+
+ * src/sndfile.c src/common.h
+ Detect and skip and ID3 header at the start of the file.
+
+2010-01-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/common.c
+ Fix update_strings() copyright, comment, album and license are correctly
+ written. Thanks to Todd Allen for reporting this.
+
+ * man/Makefile.am
+ Change GNU makeism to something more widely supported. Thanks to Christian
+ Weisgerber for reporting this.
+
+ * configure.ac programs/Makefile.am programs/sndfile-play.c
+ Apply patch from Christian Weisgerber and Jacob Meuserto add support for
+ OpenBSD's sndio.
+
+2010-01-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/api.html
+ Discourage the use of sf_read/write_raw().
+
+2009-12-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Test for Unix pipe() and waitpid() functions.
+
+ * src/sfconfig.h tests/pipe_test.tpl
+ Disable pipe_test if pipe() and waitpid() aren't available.
+
+2009-12-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac src/Makefile.am src/create_symbols_file.py
+ src/make-static-lib-hidden-privates.sh
+ Change name of generated file src/Symbols.linux to Symbols.gnu-binutils and
+ and use the same symbols file for other systems which use GNU binutils like
+ Debian's kfreebsd.
+
+ * M4/shave.m4 shave.in
+ Update shave files from upstream.
+
+2009-12-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * man/sndfile-metadata-get.1
+ Fix typo.
+
+ * man/sndfile-interleave.1 man/Makefile.am
+ New man page.
+
+2009-12-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ogg.c
+ When decoding to short or int, clip the decoded signal to [-1.0, 1.0] if
+ its too hot. Thanks to Dmitry Baikov for suggesting this.
+
+ * NEWS README doc/*.html
+ Updates for 1.0.21.
+
+2009-12-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-jackplay.c man/sndfile-jackplay.1
+ Remove these which will now be in found in the sndfile-tools package.
+
+ * programs/Makefile.am man/Makefile.am
+ Remove build rules for sndfile-jackplay.
+
+ * configure.ac
+ Remove detection of JACK Audio Connect Kit.
+
+ * programs/sndfile-concat.c man/sndfile-concat.1
+ Add new program with man page.
+
+ * man/Makefile.am programs/Makefile.am
+ Hook sndfile-concat into build system.
+
+2009-12-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/error_test.c
+ Don't terminate when sf_close() returns zero in error_close_test().
+ It seems that Windows 7 behaves differently from earlier versions of
+ Windows.
+
+2009-12-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac M4/*.m4
+ Rename all custom macros from AC_* to MN_*.
+
+ * programs/sndfile-interleave.c
+ Make it actually work.
+
+2009-12-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/*.html configure.ac
+ Corrections and clarifications courtesy of Robin Forder.
+
+ * programs/sndfile-convert.c programs/common.[ch]
+ Move some code from convert to common for reuse.
+
+ * programs/sndfile-interleave.c programs/sndfile-interleave.c
+ Add new programs sndfile-interleave and sndfile-deinterleave.
+
+ * programs/Makefile.am
+ Hook new programs into build.
+
+2009-12-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/create_symbols_file.py tests/stdio_test.c tests/win32_test.c
+ Minor OS/2 tweaks as suggested by David Yeo.
+
+ * tests/multi_file_test.c
+ Fix file creation flags on windows. Thanks to Bruce Sharpe.
+
+ * src/sf_unistd.h
+ Set all group and other file create permssions to zero.
+
+ * tests/win32_test.c
+ Add a new test.
+
+2009-11-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/print.css doc/*.html
+ Add a print stylesheet and update all HTML documents to reference it.
+ Thanks to Aditya Bhargava for suggesting this.
+
+ * doc/index.html
+ Minor corrections.
+
+2009-11-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * sndfile.pc.in
+ Add a Libs.private entry to assist with static linking.
+
+2009-11-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/make-static-lib-hidden-privates.sh src/Makefile.am
+ Add a script to hide all non-public symbols in the libsndfile.a static
+ library.
+
+2009-11-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/locale_test.c
+ Correct usage of ENABLE_SNDFILE_WINDOWS_PROTOTYPES.
+
+2009-11-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/windows.c
+ Correct usage of ENABLE_SNDFILE_WINDOWS_PROTOTYPES.
+
+2009-11-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-convert.c
+ Allow the program to read from stdin by specifying '-' on the command line
+ as the input file.
+
+ * src/sndfile.h.in
+ Hash define ENABLE_SNDFILE_WINDOWS_PROTOTYPES to 1 for greater safety.
+
+ * tests/virtual_io_test.c
+ Add a PAF/PCM_24 test and verify the file length is not negative
+ immediately after openning the file for write.
+
+2009-10-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ When writing loop lengths, adjust the end position by one to make up for
+ Microsoft's screwed up spec. Thanks to Olivier Tristan for the patch.
+
+2009-10-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/flac.c
+ Apply patch from Uli Franke allowing FLAC files to be encoded at any sample
+ rate.
+
+2009-10-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/nist.c
+ Fix parsing of odd ulaw encoded file provided by Jan Silovsky.
+
+ * configure.ac
+ Insist on libvorbis >= 1.2.3. Earlier verions have bugs that cause the
+ libsndfile test suite to fail on MIPS, PowerPC and others.
+ See: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=549899
+
+2009-10-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * man/sndfile-convert.1
+ Fix warning from Debian's lintian checks.
+
+ * man/sndfile-cmp.1 man/sndfile-jackplay.1 man/sndfile-metadata-get.1
+ man/Makefile.am
+ Add three new minimal manpages and hook into build.
+
+2009-10-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/test_wrapper.sh.in
+ Don't run cpp_test on x86_64-w64-mingw32.
+
+2009-09-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/utils.tpl
+ On windows, make sure the open() function doesn't get called with a third
+ parameter of 0 which fails for no good reason. Also make sure this third
+ parameter doesn't get called with S_IRGRP when compiling for windows because
+ Wine complains.
+
+ * src/sndfile.hh
+ Add a SndfileHandle constructor for windows that takes a 'const wchar_t *'
+ string.
+
+ * doc/FAQ.html
+ Add Q/A : I'm cross compiling libsndfile for another platform. How can I
+ run the test suite?
+
+ * src/create_symbols_file.py src/Makefile.am
+ Add Symbols.static target, a list of symbols, one per line.
+
+2009-09-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/test_wrapper.sh.in
+ Update to allow all tests to be gathered up into a testsuite tarball and
+ then be run using this script.
+
+ * build-test-tarball.mk.in
+ Add a Make script to build a tarball of all the test binaries and the test
+ wrapper script. This is useful for cross compiling; you can build the
+ binaries, build test test tarball and transfer the test tarball to the
+ target machine for testing.
+
+2009-09-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/*.c
+ Modify SF_FILE struct to allow it to carry either 8-bit or 16-bit strings
+ for the file path, directory and name. Fixes for this change throughout.
+
+ * src/windows.c src/Makefile.am
+ New file defining new windows only public function sf_wchar_open() which
+ takes a 'const wchar_t *' string (LPCWSTR) for the file name parameter.
+
+ * src/sndfile.h.in
+ Add SF_CHANNEL_MAP_ABISONIC_* entries.
+ Add windows only defintion for sf_wchar_open().
+
+ * src/create_symbols_file.py
+ Add sf_wchar_open() to the list of public symbols (windows only).
+
+ * tests/locale_test.c
+ Add a wchar_test() to test sf_wchar_open().
+
+2009-09-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/*.c
+ Split file stuff into PSF_FILE struct within the SF_PRIVATE struct.
+
+2009-09-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c src/voc.c
+ When a byte is needed, use unsigned char.
+
+ * src/ima_oki_adpcm.c src/broadcast.c src/test_ima_oki_adpcm.c
+ Include sfconfig.h to prevent compile errors with MinGW compilers.
+
+ * configure.ac
+ Remove AM_CONFIG_HEADER due to warnings from autoconf 2.64.
+
+ * tests/locale_test.c
+ Update to work with xx_XX.UTF-8 style locales. Refactoring.
+
+2009-09-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Set __USE_MINGW_ANSI_STDIO to 1 when compiling using MinGW compilers.
+ Remove unneeded AC_SUBST.
+ Report Host CPU/OS/vendor.
+
+2009-09-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fix error message string.
+
+ * src/flac.c
+ Add 88200 to the list of supported sample rates.
+
+ * src/ogg.c
+ Fix compiler warning when using gcc-4.5.0.
+
+ * programs/sndfile-info.c tests/utils.tpl
+ Remove WIN32 snprintf #define.
+
+ * src/ima_adpcm.c
+ Fix minor bug in aiff_ima_encode_block. Thanks to Denis Fileev for finding
+ this.
+
+2009-09-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/caf.c
+ Use the correct C99 format specifier for int64_t.
+
+ * M4/endian.m4
+ Fix detection of CPU endian-ness when cross compiling. Thanks to Pierre
+ Ossman for the bug report.
+
+ * src/caf.c src/sndfile.c
+ Fix reading and writing of PEAK chunks in CAF files.
+
+ * tests/peak_chunk_test.c tests/test_wrapper.sh.in
+ Run peak_chunk_test on CAF files.
+
+2009-09-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c src/wav.c
+ Use the correct C99 format specifier for int64_t.
+
+2009-08-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/rf64.c src/sndfile.c src/wav.c src/wav_w64.h
+ Apply a patch (massaged slightly) from Uli Franke adding handling of the
+ BEXT chunk in RF64 files.
+
+ * tests/command_test.c
+ Update channel_map_test() function so WAV test passes.
+
+ * src/rf64.c
+ Add channel mapping and ambisonic support.
+
+ * src/sndfile.h
+ Add comments showing correspondance between libsndfile channel map
+ defintiions and those used by Apple and MS.
+
+ Add handling of reading/writing channel map info.
+
+ * tests/command_test.c tests/test_wrapper.sh.in
+ Update channel map tests.
+
+2009-07-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Add function psf_isprint() a replacement for the standard C isprint()
+ function which ignores any locale settings and treats all input as ASCII.
+
+ * src/(aiff|common|rf64|sd2|strings|svx|wav).c
+ Use psf_isprint() instead of isprint().
+
+2009-07-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/command.c
+ Add string descriptions for SF_FORMAT_RF64 and SF_FORMAT_MPC2K.
+
+2009-06-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-play.c
+ Allow use of Open Sound System audio output under FreeBSD.
+
+2009-06-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Add patch from Conrad Parker to add --disable-jack.
+
+2009-05-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/alaw.c src/float32.c src/htk.c src/pcm.c src/sds.c src/ulaw.c
+ Fix bugs where invalid files can cause a divide by zero error (SIGFPE).
+ Thanks to Sami Liedes for reporting this a Debian bug #530831.
+
+2009-05-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/chanmap.[ch]
+ New files for channel map decoding/encoding.
+
+2009-05-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac src/sndfile.h.in
+ Fix MSVC definition of sf_count_t.
+
+2009-05-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav_w64.[ch]
+ Add wavex_channelmask to WAV_PRIVATE struct and add a function to convert
+ an array of SF_CHANNEL_MASK_* values into a bit mask for use in WAV files.
+
+ * src/wav.c
+ Add ability to write the channel mask.
+
+2009-05-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-info.c
+ Add -c command line option to dump the channel map information.
+
+ * src/wav_w64.c
+ Don't bail from parser if channel map bitmask is faulty.
+
+ * src/common.h src/sndfile.c
+ Remove error code SFE_W64_BAD_CHANNEL_MAP which is not needed any more.
+
+ * src/sndfile.c
+ On SFC_SET_CHANNEL_MAP_INFO pass the channel map command down to container's
+ command handler.
+
+2009-05-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/common.h src/sndfile.c src/wav_w64.c
+ Apply a patch from Lennart Poettering (PulseAudio) to allow reading of
+ channel data in WAV and W64 files.
+ Add a test for the above.
+
+2009-05-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/FAQ.html
+ Update the section about pre-compiled binaries for Win64.
+
+2009-05-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/test_conversions.c
+ Be more careful when including <stdint.h> so compiling on pre-C99 platforms
+ (hello Slowlaris) might actually work.
+
+ * NEWS README doc/*.html
+ Updates for 1.0.20.
+
+2009-04-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/voc.c
+ Fix a bug whereby opening a specially crafted VOC file could result in a
+ heap overflow. Thanks to Tobias Klein (http://www.trapkit.de) for reporting
+ this issue.
+
+ * src/aiff.c
+ Fix potential (heap) buffer overflow when parsing 'MARK' chunk.
+
+2009-04-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/stdin_test.c
+ Check psf->error after opening file.
+
+ * src/file_io.c
+ Fix obscure seeking bug reported by Hugh Secker-Walker.
+
+ * tests/utils.tpl
+ Add check of sf_error to test_open_file_or_die().
+
+ * src/sndfile.c
+ Clear error if opening resource fork fails.
+
+2009-04-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/alaw_test.c tests/locale_test.c tests/ulaw_test.c
+ Cleanup output.
+
+2009-03-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/float32.c
+ Fix f2s_clip_array.
+
+2009-03-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/float32.c
+ In host_read_f2s call convert instead of f2s_array.
+
+ * src/ima_adpcm.c
+ Remove dead code.
+
+ * src/test_ima_oki_adpcm.c examples/generate.c tests/dither_test.c
+ tests/dwvw_test.c tests/fix_this.c tests/generate.c
+ tests/multi_file_test.c
+ Minor fixes.
+
+2009-03-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * M4/shave.m4 shave.in
+ Pulled update from upstream.
+
+2009-03-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/api.html
+ Add pointers to example programs in source code tarball.
+
+2009-03-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Define SF_PLATFORM_S64 for non-gcc compilers with 'long long' type.
+
+ * configure.ac
+ Add documentation for --disable-external-libs and improve error handling
+ for that option.
+
+ * src/sndfile.c src/sndfile.h.in src/create_symbols_file.py
+ Add public function sf_version_string.
+
+ * tests/sfversion.c
+ Test function sf_version_string.
+
+ * M4/shave.m4 shave-libtool.in shave.in
+ Add new files from 'git clone git://git.lespiau.name/shave'.
+
+ * configure.ac
+ Enable shave.
+
+ * src/Makefile.am src/binheader_writef_check.py Octave/*
+ Shave related tweaks.
+
+2009-03-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/caf.c src/sndfile.c
+ Add SF_MAX_CHANNELS (set to 256) and use it.
+
+ * src/sndfile.h.in
+ Check for either _MSCVER or _MSC_VER being defined.
+
+2009-03-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/vorbis_test.c
+ Relax test slighly to allow test to pass on more CPUs etc.
+
+2009-03-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Detect vorbis_version_string() correctly.
+
+2009-03-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Add a 'See Also' section with a link to sndfile-tools.
+
+ * NEWS README doc/*.html
+ Updates for 1.0.19 release.
+
+ * configure.ac
+ Fix --enable-external-libs logic.
+
+2009-03-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fix resource leak and potential read beyond end of buffer.
+
+ * src/nist.c
+ Fix reading of header value sample_n_bytes.
+
+ * src/sd2.c src/wav.c
+ Fix potential read beyond end of buffer.
+
+ * src/sndfile.c src/svx.c
+ Check return values of file_io functions.
+
+ * tests/win32_test.c
+ Fix resource leak.
+
+ * configure.ac
+ Detect the presence/absence of vorbis_version_string() in libvorbis.
+
+ * src/ogg.c
+ Only call vorbis_version_string() from libvorbis if present.
+
+2009-02-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/win32_test.c
+ Don't use sprintf, even on windows.
+
+ * src/aiff.c src/rf64.c src/wav.c
+ Eliminate dead code, more validation of data read from file.
+
+2009-02-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ima_adpcm.c
+ Clamp values to a valid range before indexing ima_step_size array.
+
+ * src/GSM610/*.c tests/*c programs/*.c src/audio_detect.c
+ Don't include un-needed headers.
+
+ * programs/sndfile-info.c
+ Remove dead code.
+
+ * tests/test_wrapper.sh.in
+ Add 'set -e' so the script exits on error.
+
+ * src/test_ima_oki_adpcm.c
+ Fix read beyond end of array.
+
+ * tests/win32_test.c
+ Add missing close on file descriptor.
+
+ * src/nist.c programs/sndfile-metadata-set.c
+ Fix 'unused variable' warnings.
+
+ * src/aiff.c
+ Fix potential memory leak in handling of 'MARK' chunk.
+ Remove un-needed test (unsigned > 0).
+
+ * src/sd2.c
+ Improve handling of heap allocated buffer.
+
+ * src/sndfile.c
+ Remove un-needed test (always true).
+
+ * src/wav.c src/rf64.c
+ Ifdef out dead code that will be resurected some time in the future.
+
+ * src/wav.c src/w64.c src/xi.c
+ Handle error return values from psf_ftell.
+
+ * src/wav_w64.c
+ Fix handling and error checking of MSADPCM coefficient arrays.
+
+ * regtest/*.c
+ Bunch of fixes.
+
+ * src/test_file_io.c
+ Use snprintf instead of strncpy in test program.
+
+2009-02-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sd2.c
+ Validate data before using.
+
+ * src/caf.c
+ Validate channels per frame value before using, fixing a possible integer
+ overflow bug, leading to a possible heap overflow. Found by Alin Rad Pop of
+ Secunia Research (CVE-2009-0186).
+
+2009-02-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Octave/octave_test.sh
+ Unset TERM environment variable and export LD_LIBRARY_PATH.
+
+2009-02-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ In windows code, cast LPVOID to 'char*' in printf.
+
+2009-02-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * M4/octave.m4
+ Clear the TERM environment before evaluating anything in Octave. This works
+ around problems that might occur if a users TERM settings are incorrect.
+ Thanks to Rob Til Freedmen for helping to debug this.
+
+ * src/wav.c
+ Handle four zero bytes as a marker within a LIST or INFO chunk.
+ Thanks to Rogério Brito for supplying an example file.
+
+2009-02-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/*.c
+ Use C99 snprintf everywhere.
+
+2009-02-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/test_wrapper.sh.in
+ New file to act as the template for the test wrapper script.
+
+ * configure.ac
+ Generate tests/test_wrapper.sh from the template.
+
+ * tests/Makefile.am
+ Replace all tests with a single invocation of the test wrapper script.
+
+2009-02-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ogg.c
+ Record vorbis library version string.
+
+ * configure.ac
+ Require libvorbis >= 1.2.2.
+
+ * M4/endian.m4
+ Fix bracketing of function for autoconf 2.63. Thanks to Richard Ash.
+
+ * M4/octave.m4 M4/mkoctfile_version.m4
+ Clean up AC_WITH_ARG usage using AC_HELP_STRING.
+
+2009-02-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Octave/Makefile.am
+ Use $(top_buildir) instead of $(builddir) which may not be defined.
+
+ * M4/octave.m4
+ Improve logic and status reporting.
+
+2009-02-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac AUTHORS NEWS README doc/*.html
+ Final tweaks for 1.0.18 release.
+
+2009-02-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-convert.c
+ Add 'htk' to the list of convert formats.
+
+ * programs/sndfile-info.c
+ Simplify get_signal_max using SFC_CALC_SIGNAL_MAX command.
+ Increase size of files for which signal max will be calculated.
+
+2009-01-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Fix links for SoX and WavPlay. Thanks to Daniel Griscom.
+
+2009-01-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-metadata-get.c
+ Make valgrind clean.
+ Clean up temp string array usage.
+ Error out if trying to update coding history in RDWR mode.
+
+2009-01-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Fix links to versions of the LGPL.
+
+2008-12-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/string_test.c
+ Add test for RDWR mode where the file ends up shorter than when it was
+ opened.
+
+ * src/wav.c
+ Truncate the file on close for RDWR mode where the file ends up shorter
+ than when it was opened.
+
+2008-11-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * M4/add_cflags.m4
+ Fix problem with quoting of '#include'.
+
+ * M4/add_cxxflags.m4 configure.ac
+ Add new file M4/add_cxxflags.m4 and use it in configure.ac.
+
+2008-11-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-info.c
+ Apply patch from Conrad Parker to calculate and display total duration when
+ more than one file is dumped.
+
+2008-11-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac src/Makefile.am
+ Tweaks to generation of Symbols files.
+
+ * tests/win32_ordinal_test.c
+ Update tests for above changes.
+
+2008-11-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/common.c
+ When merging broadcast info, make sure to clear the destination field
+ before copying in the new data.
+
+ * programs/test-sndfile-metadata-set.py
+ Add test for the above.
+
+ * src/broadcast.c
+ Fix checking of required coding_history_size.
+
+2008-10-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/command_test.c
+ Add test to detect if coding history is truncated.
+
+ * src/broadcast.c
+ Fix truncation of coding history.
+
+2008-10-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/command_test.c
+ Add broadcast_coding_history_size test.
+
+ * programs/*.[ch]
+ Use SF_BROADCAST_INFO_VAR to manipulate larger 'bext' chunks.
+
+ * src/rf64.c
+ Add code to prevent infinite loop on malformed file.
+
+ * src/common.h src/sndfile.c src/w64.c src/wav_w64.c
+ Rationalize and improve error handling when parsing 'fmt ' chunk.
+
+ * M4/octave.m4
+ Simplify and remove cruft.
+ Check for correct Octave version.
+
+ * Octave/*
+ Reduce 3 C++ files to one, fix build for octave 3.0, fix build.
+
+ * Octave/sndfile.cc Octave/PKG_ADD
+ Add Octave function sfversion which returns the libsndfile version that the
+ module is linked against.
+
+ * Octave/Makefile.am
+ Bunch of build and 'make distcheck' fixes.
+
+2008-10-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/common.c
+ Return 1 if SFC_SET_BROADCAST_INFO fails.
+
+ * programs/test-sndfile-metadata-set.py
+ Update for new programs directory, exit on any error.
+
+ * tests/error_test.c
+ Fix failure behaviour in error_number_test.
+
+ * src/common.h src/sndfile.c
+ Add error number SFE_BAD_BROADCAST_INFO_SIZE.
+
+ * src/*
+ Reimplement handling of broadcast extentioon chunk in WAV/WAVEX files.
+
+ * src/broadcast.c
+ Fix generation of added coding history.
+
+2008-10-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * programs/sndfile-metadata-get.c programs/sndfile-info.c
+ Exit with non-zero on errors.
+
+2008-10-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-to-text.c examples/Makefile.am
+ Add a new example program and hook it into the build.
+
+ * examples/ programs/
+ Add a new directory programs and move sndfile-info, sndfile-play and other
+ real programs to the new directory, leaving example programs where they
+ were.
+
+2008-10-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/Makefile.am
+ Automake 1.10 MinGW cross compiling fixes.
+
+2008-10-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ Remove call to deprecated function snd_pcm_sw_params_get_xfer_align.
+ Fix gcc-4.3 compiler warnings.
+
+ * tests/command_test.c
+ Fix a valgrind warning.
+
+ * tests/error_test.c tests/multi_file_test.c tests/peak_chunk_test.c
+ tests/pipe_test.tpl tests/stdio_test.c tests/win32_test.c
+ Fix gcc-4.3 compiler warnings.
+
+2008-10-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/broadcast.c
+ Fix termination of desitination string in strncpy_crlf.
+ When copying BROADCAST_INFO chunk, make sure destination gets correct line
+ endings.
+
+ * examples/common.c
+ Fix copying of BROADCAST_INFO coding_history field.
+
+2008-10-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/command_test.c
+ Add test function instrument_rw_test, but don't hook it into the testing
+ yet.
+
+ * src/common.h src/command.c src/sndfile.c src/flac.c
+ Error code rationalization.
+
+ * src/common.h src/sndfile.c
+ Set psf->error to SFE_CMD_HAS_DATA when adding metadata via sf_command()
+ fails due to psf->have_written being true.
+
+ * doc/command.html
+ Document the SFC_GET/SET_BROADCAST_INFO comamnds.
+
+2008-10-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/command_test.c
+ Improve error reporting when '\0' is found in coding history.
+ Fix false failure.
+
+2008-10-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/broadcast.c
+ Convert all coding history line endings to \r\n.
+
+ * tests/command_test.c
+ Add test to make sure all line endings are converted to \r\n.
+
+2008-10-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/broadcast.c
+ Changed the order of coding history fields.
+
+ * tests/command_test.c
+ Update bextch test to cope with previous change.
+
+ * examples/common.c
+ Add extra length check when copying broadcast info data.
+
+2008-10-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/utils.tpl tests/pcm_test.tpl
+ Update check_file_hash_or_die to use 64 bit hash.
+
+ * tests/checksum_test.c tests/Makefile.am
+ Add new checksum_test specifically for lossy compression of headerless
+ files.
+
+2008-10-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/gsm610.c
+ Seek to psf->dataoffset before decoding first block.
+
+ * src/sndfile.c
+ Fix detection of mpc2k files on big endian systems.
+
+2008-10-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/broadcast.c
+ Use '\r\n' newlines in Coding History as required by spec.
+
+2008-10-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/test_conversions.c
+ Use int64_t instead of 'long long'.
+
+2008-10-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-metadata-set.c
+ Remove --bext-coding-history-append command line option because it didn't
+ really make sense.
+
+ * examples/sndfile-metadata-(get|set).c
+ Add usage messages.
+
+ * examples/test-sndfile-metadata-set.py
+ Start work on test coding history.
+
+2008-09-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * README doc/win32.html
+ Bring these up to date.
+
+ * src/aiff.c
+ Fix parsing of REX files.
+
+2008-09-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Use intptr_t instead of long for return value of _get_osfhandle.
+
+ * src/test_conversions.c src/test_endswap.tpl
+ Fix printing of int64_t values.
+
+ * examples/sndfile-play.c
+ Fix win64 issues.
+
+ * tests/win32_ordinal_test.c
+ Fix calling of GetProcAddress with ordinal under win64.
+
+ * tests/utils.tpl
+ Fix win64 issues.
+
+2008-09-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/*
+ Rename copy_data.[ch] to common.[ch]. Fix build.
+ Move code from sndfile-metadata-set.c to common.c.
+
+ * examples/Makefile.am tests/Makefile.am regtest/Makefile.am
+ Clean paths.
+
+2008-09-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/tutorial.html doc/Makefile.am
+ Add file doc/tutorial.html and hook into build/dist system.
+
+2008-09-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-metadata-set.c
+ Clean up handling of bext command line params.
+
+2008-09-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/w64.c
+ Add handling/skipping of a couple of new chunk types.
+
+2008-09-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Add -funsigned-char to CFLAGS if the compiler supports it.
+
+ * examples/sndfile-metadata-(get|set).c
+ Add handling for more metadata types.
+
+2008-09-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Add macros SF_CONTAINER, SF_CODEC and SF_ENDIAN useful for splitting format
+ field of SF_INFO into component parts.
+
+ * src/*.c
+ Use new macros everywhere it is appropriate.
+
+2008-09-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-bwf-set.c
+ Massive reworking.
+
+2008-08-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-bwf-set.c
+ Add --info-auto-create-date command line option.
+
+ * examples/sndfile-metadata-set.c examples/sndfile-metadata-get.c
+ examples/Makefile.am examples/test-sndfile-bwf-set.py
+ Rename sndfile-bwf-(set|get).c to sndfile-metadata-(set|get).c.
+ Change command line args.
+
+2008-08-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Allow 'PAD ' chunk to be modified in RDWR mode.
+
+ * src/sndfile.h.in src/sndfile.c
+ Add handling (incomplete) for SFC_SET_ADD_HEADER_PAD_CHUNK.
+
+ * tests/Makefile.am tests/write_read_test.tpl tests/header_test.tpl
+ tests/misc_test.c
+ Add tests for RF64.
+
+ * src/rf64.c
+ Fixes to make sure all tests pass.
+
+ * tests/Makefile.am tests/string_test.c
+ Add string tests (not yet passing).
+
+2008-08-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/rf64.c
+ First pass at writing RF64 now working.
+
+2008-08-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-convert.c
+ Add SF_FORMAT_RF64 to format_map.
+
+ * src/common.h src/sndfile.c
+ More RF64 support code.
+
+ * examples/sndfile-bwf-set.c
+ Fix the month number in autogenerated date string and use hypen in date
+ instead of slash.
+
+ * examples/test-sndfile-bwf-set.py
+ Update tests.
+
+ * examples/sndfile-info.c
+ When called with -i or -b option, operate on all files on command line, not
+ just the first.
+
+2008-08-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/rf64.c
+ New file to handle RF64 (WAV like format supportting > 4Gig files).
+
+ * src/sndfile.h.in src/common.h src/sndfile.c src/Makefile.am
+ Hook the above into build so hacking can begin.
+
+ * src/pcm.c
+ Improve log message when pcm_init fails.
+
+ * src/sndfile-info.c
+ Only calculate and print 'Signal Max' if file is less than 10 megabytes in
+ length.
+
+2008-08-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/string_test.c
+ Polish string_multi_set_test.
+
+ * src/wav.c
+ In RDWR mode, pad the header if necessary (ie LIST chunk has moved or
+ length has changed).
+ Minor fixes in wav_write_strings.
+ Write PAD chunk with default endian-ness, not a specific endian-ness.
+
+ * examples/test-sndfile-bwf-set.py
+ Add Python script to test sndfile-bwf-set/get.
+
+ * examples/sndfile-bwf-set.c
+ Clean up and fixes.
+
+ * src/wav.c
+ Merge function wavex_write_header into wav_write_header, deleting about 70
+ lines of code.
+
+ * src/common.h
+ Double value of SF_MAX_STRINGS.
+
+ * tests/string_test.c
+ Add string tests for WAVEX and RIFX files.
+
+ * tests/command_test.c
+ Add broadcast test for WAVEX files.
+
+2008-08-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/string_test.c
+ Add a new string_rdwr_test (currently failing for WAV).
+ Add a new string_multi_set_test (currently failing).
+
+ * tests/command_test.c
+ Add new broadcast_rdwr_test (currently failing).
+
+ * src/wav.c
+ Fix to WAV parser to allow 'bext' chunk to be updated in place.
+ In wav_write_tailer, seek to psf->dataend if its greater than zero.
+
+ * src/sndfile.c
+ Make sure psf->have_written gets set correctly in mode SFM_RDWR.
+
+ * configure.ac
+ Test for <sys/time.h> and gettimeofday.
+
+ * src/common.c
+ Use gettimeofday() to initialize psf_rand_int32.
+
+ * src/common.h src/sndfile.c
+ Add unique_id field to SF_PRIVATE struct.
+
+ * src/common.h src/sndfile.c src/wav.c src/wav_w64.[ch]
+ Move wavex_ambisonic field from SF_PRIVATE struct to WAV_PRIVATE struct.
+
+ * src/common.h src/strings.c
+ Add function psf_location_string_count.
+
+2008-08-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Test for localtime and localtime_r.
+
+ * examples/sndfile-convert.c
+ In function copy_metadata(), copy broadcast info if present.
+
+ * examples/copy_data.[ch] examples/Makefile.am
+ Break some functionality out of sndfile-convert.c so it can be used in
+ examples/sndfile-bwf-set.c.
+
+ * tests/utils.tpl
+ Add new function create_short_sndfile().
+
+ * examples/sndfile-bwf-set.c examples/sndfile-bwf-get.c
+ examples/Makefile.am
+ Add new files and hook into build.
+
+2008-08-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in
+ Fix comments. Patch from Mark Glines.
+
+2008-07-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/misc_test.c
+ Use zero_data_test on Ogg/Vorbis files.
+
+ * src/ogg.c
+ Fix segfault when closing an Ogg/Vorbis file that has been opened for write
+ but had no actual data written to it. Bug reported by Chinoy Gupta.
+
+ * tests/Makefile.am
+ Make sure to run mist_test on Ogg/Vorbis files.
+
+2008-07-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * regtest/Makefile.am
+ Use SQLITE3_CFLAGS to locate sqlite headers.
+
+2008-07-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html doc/FAQ.html
+ Add notes about which versions of windows libsndfile works on.
+
+2008-07-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/misc_test.c
+ Add a test for correct handling of Ambisonic files. Thanks to Fons
+ Adriaensen for the test.
+
+ * src/wav.c src/wav_w64.c
+ Fix handling of Ambisonic files. Thanks to Fons Adriaensen for the patch.
+
+2008-06-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Fix detection/enabling of external libs.
+
+ * M4/extra_pkg.m4 M4/Makefile.am
+ Add m4 macro PKG_CHECK_MOD_VERSION which is a hacked version
+ PKG_CHECK_MODULES. The new macro prints the version number of the package
+ it is searching for.
+
+2008-06-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Apply a fix from Axel Röbel where if the second loop in the instrument
+ chunk is none, the loop mode is written into the first loop.
+
+2008-05-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/test_float.c src/test_main.(c|h) src/Makefile.am
+ Add new file to test functions float32_(le|be)_(read|write) and
+ double64_(le|be)_(read|write). Hook into build and testsuite.
+
+ * src/double64.c src/float32.c
+ Fix bugs in functions found by test added above. Thanks to Nicolas Castagne
+ for reporting this bug.
+
+ * src/sndfile.h.in
+ Change time_reference_(low|high) entries of SF_BROADCAST_INFO struct to
+ unsigned.
+
+ * examples/sndfile-info.c
+ Print out the BEXT time reference in a sensible format.
+
+2008-05-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.c
+ Fuzz fixes.
+
+ * src/ogg.c
+ Add call to ogg_stream_clear to fix valgrind warning.
+
+ * src/aiff.c
+ Fix x86_64 compile issue.
+
+ * configure.ac src/Makefile.am src/flac.c src/ogg.c
+ Link to external versions of FLAC, Ogg and Vorbis.
+
+ * tests/lossy_comp_test.c tests/ogg_test.c tests/string_test.c
+ tests/vorbis_test.c tests/write_read_test.tpl
+ Fix tests when configured with --disable-external-libs.
+
+ * tests/external_libs_test.c tests/Makefile.am
+ Add new test and hook into build and test suite.
+
+ * src/command.c
+ Use HAVE_EXTERNAL_LIBS to ensure that the SFC_GET_FORMAT_* commands return
+ the right data when external libs are disabled.
+
+2008-05-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/write_read_test.tpl
+ Add a test for extending a file during write by seeking past the current
+ end of file.
+
+ * src/sndfile.c
+ Allow seeking past end of file during write.
+
+2008-05-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/api.html doc/command.html
+ Move all information about the sf_command function to command.html and add
+ a link from documentation of the sf_read/write_raw function to the
+ SFC_RAW_NEEDS_ENDSWAP command.
+
+ * doc/index.html doc/FAQ.html doc/libsndfile.css
+ Minor documentation tweaks.
+
+2008-05-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Add AM_PROG_CC_C_O.
+
+2008-04-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/error_test.c
+ Add a test to make sure if file opened with sf_open_fd, and then the file
+ descriptor is closed, then sf_close will return an error code. Thanks to
+ Dave Flogeras for the bug report.
+
+ * src/sndfile.c
+ Make sf_close return an error is the file descriptor is already closed.
+
+2008-04-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Set object format to aout for OS/2. Thanks to David Yeo.
+
+ * src/mpc2k.c src/sndfile.c src/sndfile.h.in src/common.h src/Makefile.am
+ Add ability to read MPC 2000 file.
+
+ * tests/write_read_test.tpl tests/misc_test.c tests/header_test.tpl
+ tests/Makefile.am
+ Add tests for MPC 2000 file format.
+
+ * examples/sndfile-convert.c
+ Allow conversion to MPC 2000 file format.
+
+2008-04-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/VORBIS/lib/codebook.c
+ Sync from upstream SVN.
+
+ * autogen.sh configure.ac
+ Minor tweaks.
+
+2008-04-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ogg.c
+ Add a patch that fixes finding the length in samples of an Ogg/Vorbis file.
+ The patch as supplied segfaulted and required many hours of debugging.
+
+ * src/OGG/bitwise.c
+ Sync from upstream SVN.
+
+2008-04-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fix up handling of 'APPL' chunk. Thanks to Axel Röbel for bringing up
+ this issue.
+
+2008-04-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/*.c
+ Add calls to sf_close() where needed.
+
+ * tests/utils.tpl tests/multi_file_test.c
+ Always pass 0 as the third argument to open when OS_IS_WIN32.
+
+2008-04-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/test_*
+ Add files test_main.[ch].
+ Collapse all tests into a single executable.
+
+2008-03-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/FLAC
+ Sync to upstream CVS.
+
+2008-03-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Make SF_MIN and SF_MAX macros MinGW friendly.
+
+ * examples/sndfile-(info|play).c
+ Use Sleep function from <windows.h> instead of _sleep.
+
+ * tests/locale_test.c
+ Disable some tests when OS_IS_WIN32.
+
+ * src/FLAC/src/share/replaygain_anal/replaygain_analysis.c
+ src/FLAC/src/share/utf8/utf8.c
+ MinGW fixes.
+
+2008-03-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ Tweaks to pcm16 <-> float conversion answer.
+
+2008-02-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/OGG
+ Sync to SVN upstream.
+
+ * Makefile.am
+ Add 'DISTCHECK_CONFIGURE_FLAGS = --enable-gcc-werror'.
+
+2008-02-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-jackplay.c
+ Minor tweaks to warning message printed when compiled without libjack.
+
+2008-01-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/peak_chunk_test.c
+ Improve read_write_peak_test to find more errors. Inspired by example
+ provided by Nicolas Castagne.
+
+ * src/aiff.c
+ Another SFM_RDWR fix shown up by above test.
+
+2008-01-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fix reading of COMM encoding string.
+
+ * src/chunk.c src/common.h src/Makefile.am
+ New file for storing and retrieving info about header chunks. Hook into
+ build.
+
+ * src/aiff.c
+ Use new chunk logging to fix problem with AIFF in RDWR mode.
+
+2008-01-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/command.c
+ Add WVE to the list of major formats.
+
+ * tests/aiff_rw_test.c
+ Fix error reporting.
+
+2008-01-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.[ch]
+ Add internal functions str_of_major_format, str_of_minor_format,
+ str_of_open_mode and str_of_endianness.
+
+ * tests/write_read_test.tpl
+ Fix reporting of errors in new_rdwr_XXXX_test.
+
+2008-01-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ Apply patch from Yair K. to fix compiles with OSS v4.
+
+ * src/common.h src/float32.c src/double64.c
+ Rename psf->float_enswap to psf->data_endswap.
+
+ * src/sndfile.h.in src/sndfile.c src/pcm.c
+ Add command SFC_RAW_NEEDS_ENDSWAP.
+
+ * tests/command.c
+ Add test for SFC_RAW_NEEDS_ENDSWAP.
+
+ * doc/command.html
+ Document SFC_RAW_NEEDS_ENDSWAP.
+
+ * tests/peak_chunk_test.c
+ Add test function read_write_peak_test. Thanks to Nicolas Castagne for the
+ bug report.
+
+2008-01-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-cmp.c
+ Add new example program contributed by Conrad Parker.
+
+ * examples/Makefile.am
+ Hook into build.
+
+ * doc/development.html
+ Change use or reconfigure.mk to autogen.sh.
+
+2008-01-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/win32_test.c
+ Add another win32 test.
+
+ * tests/util.tpl
+ Add function file_length_fd which wraps fstat.
+
+ * tests/Makefile.am
+ Run the multi_file_test on AU files.
+
+ * tests/multi_file_test.c
+ Use function file_length_fd() instead of file_length() to overcome stupid
+ win32 bug. Fscking hell Microsoft sucks so much.
+
+2008-01-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sd2.c
+ Fix a rsrc parsing bug. Example file supplied by Uli Franke.
+
+2007-12-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Allow use of either LGPL v2.1 or LGPL v3.
+
+ * tests/header_test.tpl
+ Add header_shrink_test from Axel Röbel.
+
+ * src/wav.c
+ Add fix from Axel Röbel for writing files with float data but no peak
+ chunk (ie peak chunk gets removed after the file is opened).
+
+ * src/aiff.c tests/header_test.tpl
+ Apply similar fix to above for AIFF files.
+
+ * src/wav.c tests/header_test.tpl
+ Apply similar fix to above for WAVEX files.
+
+ * src/command.c
+ Add Ogg/Vorbis to 'get format' commands.
+
+2007-12-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ogg.c
+ Fix seeking on multichannel Ogg Vorbis files. Reported by Bodo.
+ Set the default encoding quality to 0.4 instead of 4.0 (Bodo again).
+
+ * tests/ogg_test.c
+ Add stereo seek tests.
+
+2007-12-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/ogg_test.c
+ Add a test (currently failing) for stereo seeking on Ogg Vorbis files. Test
+ case supplied by Bodo.
+
+ * tests/utils.(def|tpl)
+ Add compare_XXX_or_die functions.
+
+2007-12-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fix a bug where ignoring ssnd_fmt.offset and ssnd_fmt.blocksize caused
+ misaligned reading of 24 bit data. Thanks to Uli Franke for reporting this.
+
+2007-12-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/vox_adpcm.c src/ima_oki_adpcm.[ch] src/Makefile.am
+ Merge in code from the vox-patch branch. Thanks to Robs for the patch
+ which fixes a long standing bug in the VOX codec.
+
+2007-12-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-convert.c
+ Fix handling of -override-sample-rate=X option.
+
+2007-11-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ogg.c src/VORBIS
+ Merge in Ogg Vorbis support from John ffitch of the Csound project.
+
+2007-11-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Recognise files with 'vox6' extension as 6kHz OKI VOX ADPCM files. Also
+ recognise 'vox8' as and 'vox' as 8kHz files.
+
+ * configure.ac
+ Detect libjack (JACK Audio Connect Kit).
+
+ * examples/sndfile-jackplay.c examples/Makefile.am
+ Add new example program to play sound files using the JACK audio server.
+ Thanks to Jonatan Liljedahl for allowing this to be included.
+
+2007-11-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Update support table with SD2 and FLAC.
+
+2007-11-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fix calculation of internal value psf->read_current when attempting to read
+ past end of audio data.
+ Remove redundant code.
+
+ * tests/lossy_comp_test.c
+ Add read_raw_test to check that raw reads do not go past the end of the
+ audio data section.
+ Clean up error output messages.
+
+ * src/sndfile.c
+ Add code to prevent sf_read_raw from reading past the end of the audio data.
+
+ * tests/Makefile.am
+ Add the wav_pcm lossy_comp_test.
+
+2007-11-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac src/Makefile.am src/create_symbols_file.py
+ More OS/2 fixes from David Yeo.
+
+2007-11-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c tests/utils.tpl tests/benchmark.tpl
+ Improve handling of requirements for O_BINARY as suggested by Ed Schouten.
+
+2007-11-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Fix symbol class when SF_MIN is nested inside SF_MAX or vice versa.
+
+ * src/create_symbols_file.py
+ Add support for OS/2 contributed by David Yeo.
+
+2007-11-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * M4/gcc_version.m4
+ Add macro AC_GCC_VERSION to detect GCC_MAJOR_VERSION and GCC_MINOR_VERSION.
+
+ * configure.ac
+ Use AC_GCC_VERSION to work around gcc-4.2 inline warning stupidity.
+ See http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33995
+ Use -fgnu-inline to prevent stupid warnings.
+
+2007-11-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/util.tpl
+ Increase the printing width for print_test_name().
+
+ * tests/command_test.c tests/Makefile.am
+ Add tests for correct updating of broadcast WAV coding history.
+
+ * examples/sndfilehandle.cc examples/Makefile.am
+ Add example program using the C++ SndfileHandle class.
+
+2007-10-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/sndfile.c
+ Add error codes SFE_ZERO_MAJOR_FORMAT and SFE_ZERO_MINOR_FORMAT.
+
+2007-10-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sd2.c
+ Identify sample-rate/sample-size/channels by resource id.
+
+2007-10-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/broadcast.c src/common.h src/sndfile.c
+ Improvements to handling of broadcast info in WAV files. Thanks to Frederic
+ Cornu and other for their input.
+
+2007-10-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/FLAC/include/share/alloc.h
+ Mingw fix for SIZE_T_MAX from Uli Franke.
+
+2007-10-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/open_fail_test.c tests/error_test.c tests/Makefile.am
+ Move tests from open_fail_test.c to error_test.c and remove the former.
+
+2007-10-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/scale_clip_test.(def|tpl)
+ Add tests for SFC_SET_INT_FLOAT_WRITE command.
+
+ * doc/command.html
+ Add docs for SFC_SET_INT_FLOAT_WRITE command.
+
+ * examples/sndfile-play.c tests/dft_cmp.c
+ Fix gcc-4.2 warning messages.
+
+2007-10-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/sndfile.c
+ Add command SFC_GET_CURRENT_SF_INFO.
+
+ * src/sndfile.h.in src/sndfile.c src/create_symbols_file.py
+ Remove function sf_get_info (only ever in pre-release code).
+
+ * tests/command_test.c
+ Add test for SFC_GET_CURRENT_SF_INFO.
+
+2007-10-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Add parsing of 'exif' chunks. Originally coded by Trent Apted.
+
+ * configure.ac
+ Put config stuff in Cfg directory.
+ Remove check for inttypes.h.
+
+2007-10-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/w64.c
+ Fix writing of 'riff' chunk length and check for correct value in parser.
+
+2007-09-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Link to MP3 FAQ entry.
+
+2007-09-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/flac.c
+ Move the blocksize check to an earlier stage of flac_buffer_copy.
+
+2007-09-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/FLAC
+ Huge merge from FLAC upstream.
+
+2007-09-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/*.c
+ Change license to all example programs to BSD.
+
+2007-09-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/FLAC/include/FLAC/metadata.h
+ Include <sys/types.h> to prevent compile error on OSX.
+
+ * Octave/octave_test.sh
+ Disable test on OSX. Can't get it to work.
+
+ * src/flac.c
+ Check the blocksize returned from the FLAC decoder to prevent buffer
+ overruns. Reported by Jeremy Friesner. Thanks.
+
+2007-09-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Makefile.am M4/octave.m4
+ Fix build when Octave headers are not present.
+
+2007-08-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/development.html
+ Add note about bzr repository directory looking empty.
+
+2007-08-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac Octave/* M4/octave_*
+ Bunch of changes to add ability to build GNU Octave modules to read/write
+ sound files using libsndfile from Octave.
+
+2007-08-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * acinclude.m4 configure.ac ...
+ Get rid of acinclude.m4 and replace it with an M4 directory.
+
+2007-08-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in
+ Remove crufty Metrowerks compiler support. Allow header file to be compiled
+ on windows with both GCC and microsoft compiler.
+
+2007-08-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/dft_cmp.[ch] tests/floating_point_test.tpl
+ Clean up floating point tests.
+
+2007-08-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fix segfault when COMM chunk length is byte swapped.
+
+2007-08-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/mat4.c src/mat5.c src/sndfile.c
+ Add a generic SFE_CHANNEL_COUNT_ZERO error, remove format specific errors.
+
+ * src/au.c
+ Fix crash on AU files with zero channel count. Reported by Ben Alison.
+
+2007-08-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/voc.c
+ Fix bug in handling file supplied by Matt Olenik.
+
+2007-07-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/OGG
+ Merge from OGG upstream sources.
+
+2007-07-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/FLAC
+ Merge from FLAC upstream sources.
+
+2007-07-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/flac.c
+ Fix memory leak; set copy parameter to FALSE in call to
+ FLAC__metadata_object_vorbiscomment_append_comment.
+
+ * src/common.[ch]
+ Add function psf_rand_int32().
+
+2007-07-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/FLAC
+ Merge from FLAC upstream sources.
+
+ * src/strings.c tests/string_test.c tests/Makefile.am
+ Make sure string tests for SF_STR_LICENSE actually works.
+
+2007-07-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/string_test.c
+ Add ability to test strings stored in metadata secion of FLAC files.
+
+ * src/string.c
+ Fix logic for testing if audio data has been written and string is added.
+ Make sure SF_STR_ALBUM actually works.
+
+ * src/flac.c
+ Finalize reading/writing string metadata. Tests pass.
+
+ * src/sndfile.h.in tests/string_test.c src/flac.c
+ Add string type SF_STR_LICENSE, update test and use for FLAC files.
+
+ * src/sndfile.h.in
+ Add definition for SFC_SET_SCALE_FLOAT_INT_WRITE command.
+
+ * src/common.h src/double64.c src/float32.c src/sndfile.c
+ Add support for SFC_SET_SCALE_FLOAT_INT_WRITE (still needs testing).
+
+2007-07-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/flac.c
+ Apply patch from Ed Schouten to read artist and title metadata from FLAC
+ files.
+ Improve reporting of FLAC metadata.
+
+ * src/sndfile.h.in tests/string_test.c src/flac.c
+ Add string type SF_STR_ALBUM, update test and use for FLAC files.
+
+2007-06-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/FLAC/*
+ Merge from upstream CVS.
+
+2007-06-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/FLAC/*
+ Update from upstream CVS.
+
+2007-06-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/cpp_test.cc
+ Add extra tests for when the SndfileHandle constructor fails.
+
+ * src/sndfile.hh
+ Make sure failure to open the file in the constructor does not allow later
+ calls to other methods to fail.
+
+2007-06-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/util.tpl
+ Add function write_mono_file.
+
+ * tests/generate.[ch] tests/Makefile.am
+ Add files generate.[ch] and hook into build.
+
+ * tests/write_read_test.tpl
+ Add multi_seek_test.
+
+ * src/flac.c
+ Fix buffer overflow bug. Test provided by Jeremy Friesner and fix provided
+ by David Viens.
+
+2007-06-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ Minor update.
+
+ * configure.ac src/FLAC/src/libFLAC/ia32/Makefile.am src/Makefile.am
+ Apply patch from Trent Apted make it compile on Intel MacOSX. Thanks Trent.
+
+2007-05-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Fix writing of MSGUID subtypes. Thanks to Bruce Sharpe.
+
+2007-05-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Fix array indexing bug raised by Bruce Sharpe.
+
+2007-05-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/FLAC/src/share/getopt/getopt.c
+ Fix Mac OSX / PowerPC compile warnings.
+
+ * configure.ac
+ Make sure WORDS_BIGENDIAN gets correctly defined for FLAC code.
+
+2007-05-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ Add Q/A about MP3 support.
+
+2007-05-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/new_file_type.HOWTO
+ Minor updates.
+
+2007-05-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wve.c
+ Fix a couple bad parameters with psf_log_printf.
+
+ * src/pcm.c
+ Improve error reporting.
+
+ * src/common.h src/common.c
+ Constify psf_hexdump.
+
+2007-04-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/FLAC
+ Ditch and re-import required FLAC code.
+
+ * configure.ac
+ Force FLAC__HAS_OGG variable to 1.
+
+ * src/FLAC/src/libFLAC/stream_encoder.c
+ Fix compiler warnings.
+
+2007-04-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac tests/win32_ordinal_test.c
+ Detect if win32 DLL is beging generated and only run win32_ordinal_test if
+ true.
+
+ * src/G72x/Makefile.am src/Makefile.am
+ Use $(EXEEXT) where possible.
+
+2007-04-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wve.c src/common.h src/sndfile.c
+ Complete definition of SfE_WVE_NO_WVE error message.
+
+ * src/wve.c
+ Fix error in files generated on big endian systems. Robustify parsing.
+
+2007-04-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/double64.c
+ Fix clipping of double to short conversions on 64 bit systems.
+
+ * src/flac.c regtest/database.c tests/cpp_test.cc
+ Fix compile warnings for 64 bit systems.
+
+2007-04-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c src/wav_w64.c
+ Use audio detect function when 'fmt ' chunk data is suspicious.
+
+ * configure.ac
+ Add ugly hack to remove -Werror from some Makefiles.
+
+2007-04-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/GSM610/long_term.c src/macbinary3.c tests/cpp_test.cc
+ Add patch from André Pang to clean up compiles on OSX.
+
+ * src/wve.c src/common.h src/sndfile.c src/sndfile.h.in
+ examples/sndfile-convert.c
+ Merge changes from Reuben Thomas to improve WVE support.
+
+ * tests/lossy_comp_test.c tests/Makefile.am
+ Add tests for WVE files.
+
+2007-04-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.hh
+ Add a static SndfileHandle::formatCheck method as suggested by Jorge
+ Jiménez.
+
+2007-04-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fixed a bug in sf_error() where the function itself was being compared
+ against zero. Add a check for a NULL return from peak_info_calloc. Fix a
+ possible NULL dereference.
+
+2007-04-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/flac.c
+ Turn off seekable flag when writing, return SFE_BAD_RDWR_FORMAT when
+ opening file for RDWR.
+
+ * src/sndfile.c
+ Improve error message for SFE_BAD_RDWR_FORMAT.
+
+ * src/mat4.c
+ Fix array indexing issue. Thanks to Ben Allison (Nullsoft) for alerting me.
+
+2007-03-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ Add Q/A 19 on project files.
+
+2007-03-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Guard agains MacOSX universal binary compiles.
+
+ * doc/FAQ.html
+ Add Q/A 18 and clean up Q3.
+
+2007-02-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Add support for 'in24' files.
+
+2007-02-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c src/wav_w64.c src/wav_w64.h
+ Start work towards detecting ausio codec type from the actual audio data.
+
+ * src/audio_detect.c src/test_audio_detect.c
+ Add new file and its unit test.
+
+2007-02-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/cooledit-fixer.c examples/Makefile.am
+ Remove old broken example program.
+
+2007-02-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c src/sndfile.h.in src/create_symbols_file.py
+ Add function sf_get_info.
+
+2007-01-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ For ALSA, use the 'default' device instead of 'plughw:0'.
+
+2007-01-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Allow writing of WAV/WAVEX 'BEXT' chunks in SFM_RDWR mode.
+
+2007-01-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/development.html doc/embedded_files.html man/sndfile-play.1
+ Minor documentation fixes. Thanks Reuben Thomas.
+
+2006-12-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-convert.c
+ Add -override-sample-rate command line option.
+
+2006-11-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/misc_test.c
+ Force errno to zero at start of some tests.
+
+ * src/sndfile.c
+ Minor clean up of error handling.
+
+ * configure.ac
+ Remove an assembler test which was failing on OSX.
+
+2006-11-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Fix the definition of SF_PLATFORM_S64 for MinGW.
+
+ * src/FLAC/Makefile.am src/FLAC/share/grabbag/Makefile.am
+ Fix path problems for MinGW.
+
+2006-11-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sfendian.h
+ Add include guard.
+
+ * src/Makefile.am src/flac.c
+ Clean up include paths.
+
+ * src/test_conversions.c
+ New file to test psf_binheader_readf/writef functions.
+
+ * src/Makefile.am src/test_file_io.c src/test_log_printf.c src/common.c
+ Clean up unit testing.
+
+ * src/common.c
+ Fix a bug reading/writing 64 bit header fields. Thanks to Jonathan Woithe
+ for reporting this.
+
+ * src/test_conversions.c
+ Complete unit test for above fix.
+
+2006-11-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ More refactoring to clean up psf_open_file() and vairous sf_open()
+ functions.
+
+2006-11-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Apply a patch from Jonathan Woithe to allow opening of (malformed) WAV
+ files of over 4 gigabytes.
+
+2006-11-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Refactor function psf_open_file() to provide a single return point.
+
+ * tests/misc_test.c
+ Fix permission_test to ensure that read only file can be created.
+
+2006-11-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Add SF_PLATFORM_S64 macro as a platform independant way of doing signed 64
+ bit integers.
+
+ * src/aiff.c src/svx.c src/wav.c
+ Add warning in log if files are larger than 4 gigabytes in size.
+
+2006-11-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/FLAC src/OGG confgure.ac src/Makefile.am
+ Pull in all required FLAC and OGG code so external libraries are not
+ needed. This makes compiling on stupid fscking Windoze easier.
+
+2006-10-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sd2.c
+ Add workaround for switched sample rate and sample size.
+
+ * src/wav.c
+ Add workaround for excessively long coding history in the 'bext' chunk.
+
+2006-10-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/sndfile.c src/wav.c doc/command.html
+ Use SF_AMBISONIC_* instead of SF_TRUE/SF_FALSE.
+
+2006-10-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/wav.c src/wav_w64.c src/common.h doc/command.html
+ Apply a patch from Fons Adriaensen to allow writing on WAVEX Ambisonic
+ files. Still needs a little tweaking before its ready for release.
+
+ * src/*.c
+ Use the UNUSED macro to prevent compiler warnings.
+
+2006-10-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fix a bug in parsing AIFF files with a slightly unusual 'basc' chunk. Thanks
+ to David Viens for providing two example files.
+
+ * src/common.(c|h) src/aiff.c
+ Add a function psf_sanitize_string and use it in aiff.c.
+
+2006-10-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav_w64.c
+ Apply a patch from Fons Adriaensen which fixes a minor WAVEX GUID issue.
+
+2006-10-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/Makefile.am
+ Fix problem related to recent test coverage changes.
+
+2006-10-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac tests/Makefile.am
+ Add --enable-test-coverage configure option.
+
+2006-10-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.hh
+ Add an std::string SndfileHandle constructor.
+
+ * tests/scale_clip_test.tpl
+ Fix the 'make distcheck' target.
+
+2006-10-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/double64.c src/float32.c
+ Add optional clipping on float file data to int read data conversions.
+
+ * tests/tests/scale_clip_test.(def|tpl)
+ Add test for above new code.
+
+2006-09-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/aiff_rw_test.c
+ Add 'MARK' chunks to make sure they are parsed correctly.
+
+2006-09-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fix parsing of MARK chunks. Many thanks to Sciss for generating files to
+ help debug the problem.
+
+2006-09-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Make the SF_MIN and SF_MAX macros at least partially type safe.
+
+ * tests/lossy_comp_test.c
+ Fix overflow problems when ensuring that signalis not zero.
+
+2006-08-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac docs/*.html
+ Changes for release 1.0.17.
+
+2006-08-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/flac.c
+ Remove inline from functions called by pointer. Thanks to Sampo Savolainen
+ for notifying me of this.
+
+2006-07-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.hh
+ Add writeSync method.
+ Add copy constructor and assignment operator (thanks Daniel Schmitt).
+ Add methods readRaw and writeRaw.
+ Make read/write/readf/writef simple overlaods instead of templates (thanks
+ to Trent Apted for suggesting this).
+
+ * tests/cpp_test.cc
+ Cleanup. Add tests.
+
+2006-07-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.hh
+ Templatize the read/write/readf/writef methods as suggested by Lars Luthman.
+ Prevent the potential leak of SNDFILE* pointers in the openRead/openWrite/
+ openReadWrite methods.
+ Add const to SF_INFO pointer in Sndfile constructor.
+ Make the destrictor call the close() method.
+
+ * tests/cpp_test.cc
+ Add more tests.
+
+2006-07-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/cpp_test.cc
+ Remove the generated file so "make distcheck" passes.
+
+ * src/Makefile.am
+ Add sndfile.hh to distributed header files.
+
+ * src/sndfile.hh
+ Change the license for the C++ wrapper to modified BSD.
+
+2006-07-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.hh
+ Complete it.
+
+ * tests/cpp_test.cc
+ Add more tests.
+
+2006-07-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/utils.tpl
+ Add extern C to generated header file.
+
+ * src/sndfile.hh
+ Work towards completing this.
+
+ * tests/cpp_test.cc tests/Makefile.am
+ Add a C++ test and hook into build.
+
+ * configure.ac
+ Add appropriate CXXFLAGS.
+
+2006-07-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Test if compiler supports -Wpointer-arith.
+
+ * src/common.c
+ Fix a warning resulting from -Wpointer-arith.
+
+2006-07-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ Explicitly set endian-ness as well as setting 16 bit output.
+
+ * examples/sndfile-info.c
+ Make sure to parse info if file fails to open.
+
+ * src/sndfile.c
+ Handle parse error a little better.
+
+ * src/wav_w64.[ch]
+ Minor clean up, add detection of IPP ITU G723.1.
+
+2006-06-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Make sure psf->dataoffset gets reset to zero when openning headersless
+ files based on the file name extension.
+
+2006-06-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/(command|lossy_comp|pcm|scale_clip)_test.c tests/fix_this.c
+ tests/write_read_test.(tpl|def)
+ Fix gcc-4.1 compiler warnings about "dereferencing type-punned pointer will
+ break strict-aliasing rules".
+
+ * examples/cooledit-fixer.c
+ More fixes like above.
+
+2006-06-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Fix a windows bug where the syserr string of SF_PRIVATE was not being set
+ correctly.
+
+ * src/sndfile.c
+ Fixed a logic bug in sf_seek(). Thanks to Paul Davis for finding this.
+
+2006-06-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Fixed detection of S_IRGRP.
+
+2006-05-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * sndfile-convert.c
+ Add conversion SF_INSTRUMENT data when present.
+
+2006-05-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/development.html
+ Removed references to tla on windows.
+
+ * src/common.h src/sndfile.c
+ Add separate void pointers for file containter and file codec data to
+ SF_PRIVATE struct. Still need to move all existing fdata pointers.
+
+ * tests/write_read_test.tpl
+ Change the order of some tests.
+
+ * src/aiff.c
+ When writing 'AIFC' files, make sure get an 'FVER' gets added.
+
+ * src/common.h src/(dwvw|flac|g72x|gsm610|ima_adpcm|ms_adpcm|paf|sds).c
+ src/(sndfile|voc|vox_adpcm|xi).c
+ Remove fdata field from SF_PRIVATE struct and replace it with codec_data.
+
+2006-05-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/testprog.c Win32/Makefile.am
+ Add a minimal win32 test program.
+
+ * Win32/README-precompiled-dll.txt Mingw-make-dist.sh
+ Update readme and Mingw build script.
+
+2006-05-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac acinclude.m4
+ Minor fixes for Solaris.
+
+2006-05-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/test_endswap.(def|tpl)
+ Fix printf formatting for int64_t on 64 bit machines.
+
+2006-05-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/binhead_check.py
+ New file to check for bad parameters passed to psf_binheader_writef().
+
+ * src/Makefile.am
+ Hook into test suite.
+
+ * src/voc.c src/caf.c src/wav.c src/mat5.c src/mat4.c
+ Fix bugs found by new test program.
+
+ * src/double64.c
+ Clean up double64_get_capability().
+
+2006-05-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav_w64.c
+ Fix a bug on x86_64 where an int was being passed via stdargs and being
+ read using size_t which is 64 bits. Thenks to John ffitch for giving me a
+ login on his box.
+
+2006-05-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/caf.c src/double64.c examples/sndfile-info.c tests/virtual_io_test.c
+ tests/utils.tpl
+ Fix a couple of signed/unsigned problems.
+
+2006-05-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/command_test.c
+ Add channel map tests.
+
+ * src/common.h src/sndfile.c
+ Add a pointer the the SF_PRIVATE struct and make sure it gets freed in
+ sf_close().
+
+2006-04-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac doc/(command|index|api).html NEWS README
+ Updates for 1.0.16 release.
+
+ * src/sndfile.h.in
+ Define enums for channel mapping.
+
+ * examples/sndfile-info.c
+ Clean up usage of SF_INFO struct.
+
+2006-04-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/util.tpl
+ Add function testing function exit_if_true().
+
+ * tests/floating_point_test.tpl
+ Fix a problem where the test program was not exiting when the test failed.
+
+2006-04-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/sndfile.c src/common.h src/command.c
+ Implement new commands SFC_GET_SIGNAL_MAX and SFC_GET_MAX_ALL_CHANNELS.
+
+ * doc/commands.html
+ Document new commands. Other minor updates.
+
+ * tests/peak_chunk_test.c
+ Update tests for new commands.
+
+2006-04-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/peak_chunk_test.c
+ Add test for RIFX and WAVEX files.
+ Try and confuse the PEAK chunk writing by enabling and disabling it.
+
+ * src/sndfile.c
+ Fix a bug where enabling and disabling PEAK chunk was screwing up.
+
+2006-03-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in
+ Add the block of 190 reserved bytes into this struct to allow for
+ future expansion.
+
+ * src/wav.c src/sndfile.c src/broadcast.c
+ Significant cleanup of broadcast wave stuff.
+
+ * examples/sndfile-info.c
+ Fix print message.
+
+ * tests/command_test.c tests/Makefile.am
+ Complete bext tests, hook test in test suite.
+
+2006-03-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in
+ Make coding_history field of SF_BROADCAST_INFO struct a char array instead
+ of a char pointer.
+
+ * src/sndfile.c src/common.h src/wav.c
+ Clean up knock on effects of above chnage.
+
+ * examples/sndfile-info.c
+ Add -b command line option to usage message.
+ Clean up output of broadcast wave info.
+
+ * src/wav.c
+ Ignore and skip the 'levl' chunk.
+
+2006-03-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Fix handling of --enable and --disable configure args. Thanks to Diego
+ 'Flameeyes' Pettenò who sent the patch.
+
+2006-03-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/win32.html
+ Make it really clear that although the MSVC++ cannot compile libsndfile,
+ the precompiled DLL can be used in C++ programs compiled with MSVC++.
+
+2006-03-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fix bug in writing of INST chunk in AIFF files.
+ Fix potential bug in writing MARK chunks.
+
+ * src/sndfile.c
+ Make sure the instrument chunk can only be written at the start of the file.
+
+ * tests/command_test.c
+ Add check of log buffer.
+
+ * tests/utils.tpl
+ Add usage of space character to psf_binheader_writef.
+
+2006-03-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/Makefile.am tests/Makefile.am
+ Remove --source-time argument from autogen command lines.
+
+ * src/broadcast.c
+ New file for EBU Broadcast chunk in WAV files.
+
+ * src/sndfile.c src/sndfile.h.in src/wav.c src/common.h
+ Add patch from Paul Davis implementing read/write of the BEXT chunk.
+
+2006-03-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/README-precompiled-dll.txt
+ New file descibing how to use the precompiled DLL.
+
+ * Win32/Makefile.am
+ Add Win32/README-precompiled-dll.txt to EXTRA_DIST files.
+
+ * configure.ac
+ Bump version to 1.0.15.
+
+2006-03-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ On read, only add the endian flag if the file is big endian.
+
+ * src/ms_adpcm.c
+ Fixed writing of APDCM coeffs in RIFX files.
+
+ * tests/write_read_test.tpl tests/lossy_comp_test.c
+ Add tests for RIFX files.
+
+2006-03-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Mingw-make-dist.sh
+ Bunch of improvements.
+
+ * doc/win32.html
+ Update MinGW program versions.
+
+2006-03-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/create_symbols_file.py
+ Fix the library name in created win32 DEF file. Add correct DLL name for
+ Cygwin DLL.
+
+ * Win32/Makefile.am tests/Makefile.am
+ Remove redundant files, add win32_ordinal_test to test suite.
+
+ * tests/win32_ordinal_test.c
+ Update to do test in cygsndfile-1.dll as well.
+
+ * doc/win32.html
+ Fix typo, mention that -mno-cygwin with the Cygwin compiler does not work.
+
+ * src/wav.c src/wav_w64.c src/sndfile.c src/sndfile.h.in
+ Apply large patch from Jesse Chappell which adds support for RIFX files.
+
+2006-03-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Makefile.am
+ Add Mingw-make-dist.sh to the extra dist files.
+
+ * configure.ac
+ Fix setting SHLIB_VERSION_ARG for MinGW.
+
+ * tests/win32_ordinal_test.c
+ New test program to test that the win32 DLL ordinals agree with the DEF
+ file.
+
+2006-03-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Add a static inline function to convert an int to a size_t. This will be
+ a compile to nothing on 32 bit CPUs and a sign extension on 64 bit CPUs.
+
+ * src/aiff.c src/avr.c src/common.c src/xi.c src/gsm610.c
+ Fix an ia64 problem where a varargs function was being passed an int in
+ some places and a size_t in other places.
+
+ * src/sd2.c
+ Add a workaround for situations where OSX seems to add an extra 0x52 bytes
+ to the start of the resource fork.
+
+2006-02-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Mingw-make-dist.sh
+ Add a shell script to build the windows binary/source ZIP file.
+
+ * doc/index.html
+ Add download link for windows binary/source ZIP file. Add links for GPG
+ signatures.
+
+ * doc/win32.html
+ Remove info about building using microsoft compiler.
+
+ * configure.ac
+ Bump version to 1.0.14.
+
+2006-02-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sd2.c
+ Improve logging of errors in resource fork parser.
+
+2006-01-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/Makefile.msvc
+ Replace au_g72x.* with g72x.*. Thanks to ussell Borogove.
+
+2006-01-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ Make sure return values are initialised header buffer is full.
+
+ * src/wav.c
+ Add workarounds for messed up WAV files.
+
+2006-01-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/config.h
+ Undef HAVE_INTTYPES_H for win32.
+
+ * tests/command_test.c
+ Don't exit on error in instrument test for XI files.
+
+ * configure.ac
+ Bump version to 1.0.13.
+
+ * doc/*.html NEWS README
+ Update version numbers.
+
+2006-01-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/xi.c
+ Start work on add read/write of instrument chunks.
+
+ * src/command_test.c
+ Add tests for XI instrument chunk.
+
+ * tests/largefile_test.c tests/Makefile.am
+ Add new test and hook it into the build system. This test will not be run
+ automatically because it requires 3 Gig of disk space and takes 3 minutes
+ to run.
+
+2006-01-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ Fix calculation of samples remaining in win32 code. Thanks Axel Röbel.
+
+ * src/common.h
+ Make sure length of header buffer can hold header plus strings. Thanks Axel
+ Röbel.
+
+2006-01-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/aiff.c src/wav.c
+ Apply a patch from John ffitch (Csound project).
+ Add detune field to SF_INSTRUMENT struct.
+ Add reading/writing instrument chunks to WAV files.
+
+ * tests/command_test.c
+ Update SF_INSTRUMENT tests.
+
+ * tests/Makefile.am
+ Hook instrument tests into test suite.
+
+2006-01-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Check for <inttypes.h> because some broken systems (like Solaris) don't have
+ <stdint.h> which is the 1999 ISO C standard file containing int64_t.
+
+ * src/sfendian.h src/common.h
+ Use <inttypes.h> if <stdint.h> is not available.
+
+2005-12-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/peak_chunk_test.c
+ Extend and clean up tests.
+
+ * src/sndfile.c
+ Fix a bug that prevented the turning off of PEAK chunks.
+
+2005-12-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/error_test.c
+ Make the test distclean correct.
+
+ * src/file_io.c
+ Fix an SD2 MacOSX bug (reported by vince schwarzinger).
+
+2005-12-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c tests/command_test.c
+ Apply a big patch from John ffitch (Csound project) to add reading and
+ writing of instrument chunks to AIFF files. Also update the test.
+
+2005-12-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/aiff_rw_test.c tests/virtual_io_test.c tests/utils.tpl
+ Move test function dump_data_to_file() to utils.tpl.
+
+ * tests/error_test.c tests/Makefile.am
+ Updates, including a new test to test that sf_error() returns a valid error
+ number.
+
+2005-12-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/list_formats.c
+ Make sure the SF_INFO struct is memset to all zero before being used.
+ Thanks to Stephen F. Booth.
+
+ * src/sndfile.c
+ Make the return value of sf_error() match the API documentation.
+
+2005-11-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-convert.c
+ Allow conversion to raw gsm610.
+
+ * src/common.h src/sndfile.c src/au.c
+ Remove au_nh_open() and all references to it (wasn't working anyway).
+
+ * tests/headerless_test.c
+ Add new test for file extension based detection.
+
+ * src/sndfile.c
+ Rejig file extension based file type detection.
+
+2005-11-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Add "gsm" as a recognised file extension when no magic number can be found.
+
+ * tests/lossy_comp_test.c tests/Makefile.am
+ Test headerless GSM610.
+
+2005-11-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/api.html
+ Fix a minor typo and a minor error. Thanks Christoph Kobe and John Pavel.
+
+2005-10-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav_w64.c
+ Add more reporting of 'fmt ' chunk for G721 encoded files.
+
+ * src/wav.c
+ Gernerate a more correct 20 byte 'fmt ' chunk rather than a 16 byte one.
+
+2005-10-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/G72x/g72x.[ch]
+ Minor cleanup of interface.
+
+2005-10-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ogg.c
+ Removed the horribly broken and non-functional OGG implementation when
+ --enable-experimental was enabled. When OGG does finally work it will be
+ merged.
+
+ * src/caf.c
+ Fix a memory leak.
+
+2005-10-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/g72x.c src/G72x/*.(c|h) src/common.h src/sndfile.c src/wav.c src/au.c
+ Add support for G721 encoded WAV files.
+
+ * doc/index.html
+ Update support matrix.
+
+ * tests/lossy_comp_test.c
+ For file formats that support it, add string data after the audio data and
+ make sure it isn't treated as audio data on read.
+
+ * src/gsm610.c
+ Add code to ensure that the container close function (ie for WAV files) gets
+ called after the codec's close function. This allows GSM610 encoded WAV files
+ to have string data following the audio data.
+ Add an AIFF specific check on psf->datalength.
+
+ * src/wav.c
+ Simplify wav_close function.
+
+ * src/aiff.c
+ Make sure the tailer data gets written at an even file offset. Pad if
+ necessary.
+
+ * src/common.h
+ Replace the close function pointer in SF_PRIVATE with separate functions
+ codec_close and container_close. The former is always called first.
+
+ * src/*.c
+ Fix knock on effects of above.
+
+2005-10-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-info.c
+ Complete dumping SF_INSTRUMENT data.
+
+ * src/dwvw.c src/ima_adpcm.c src/gsm610.c src/ms_adpcm.c
+ Add extra checks in *_init function.
+
+ * tests/lossy_comp_test.c
+ Add a string comment to the end of the files to make sure that the decoder
+ doesn't decode beyond the end of the audio data section.
+
+2005-10-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-info.c
+ Minor code cleanup.
+ Start work on dumping SF_INSTRUMENT data.
+
+2005-10-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/common.h src/common.c
+ Update definition of SF_INSTRUMENT struct and create a function to allocate
+ and initialize the struct (input from David Viens).
+ Clean up definition of SF_INSTRUMENT struct.
+
+ * src/wav.c src/wav_w64.c
+ Add support for Ambisoncs B WAVEX files (David Viens).
+
+ * src/aiff.c src/wav.c src/wav_w64.c
+ Start work on reading/writing the SF_INSTRUMENT data.
+
+ * src/sndfile.c
+ Add code to get and set SF_INSTRUMENT data.
+
+ * tests/command_test.* tests/Makefile.am
+ Add test for set and getof SF_INSTRUMENT data.
+ The file command_test.c is no longer autogen generated.
+
+2005-10-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/gsm610.c
+ Minor cleanup.
+
+2005-10-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/lossy_comp_test.c
+ Minor cleanup.
+
+2005-10-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.c
+ Ensure sfconfig.h is included before any other header file.
+
+ * src/file_io.c
+ Add comments documenting the three sections of the file.
+
+ * src/gsm610.c
+ Make sure SF_FORMAT_WAVEX are handled correctly.
+
+2005-10-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Add options to allow disabling of FLAC and ALSA. Suggested by Ben Greear.
+
+2005-09-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/locale_test.c
+ Modify the way the unicode strings were encoded so that older compilers
+ do not complain. Thanks Axel Röbel.
+
+ * configure.ac
+ Bump the version to 1.0.12 for release.
+
+ * NEWS README Win32/config.h doc/(FAQ|index.html|command|api).html
+ Update version numbers.
+
+2005-09-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/flac.c
+ Fix valgrind error and minor cleanup.
+
+2005-09-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/(au|paf|aiff|w64|wav|svx).c
+ Make sure structs are initialised.
+
+2005-09-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Make -Wdeclaration-after-statement work with --enable-gcc-werror configure
+ option.
+ Add -std=gnu99 (C99 plus posix style stuff like gmtime_r) to CFLAGS if the
+ compiler supports it.
+
+2005-09-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac acinclude.m4
+ Add -Wdeclaration-after-statement to CFLAGS if the compilers supports it.
+
+2005-09-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/util.(tpl|def)
+ Make the test_write_*_or_die() functions const safe.
+
+2005-09-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/nist.c
+ Make sure the data offset is read from the file header. Thanks to
+ David A. van Leeuwen for a patch.
+
+2005-09-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac src/sfconfig.h
+ Check for <locale.h> and the function setlocale().
+ Set config variables to zero if not found.
+
+ * tests/locale_test.c tests/Makefile.am
+ Add new test program and hook into build/test system.
+
+2005-09-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/file_io.c
+ On windows, use windows specific types for file handles.
+ Add functions psf_init_files() and psf_use_rsrc().
+
+ * src/sd2.c
+ Make resource fork handling independant of file desciptor/handles.
+
+ * src/sndfile.c src/test_file_io.c
+ Fix knock on effects.
+
+2005-09-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/float_cast.h
+ The lrint and lrintf implementations in Cygwin are both buggy and slow.
+ Add replacements which were pulled from the Public Domain MinGW math.h
+ header file.
+
+2005-09-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/(lossy_comp_test|virtual_io_test).c
+ More Valgrind fixups.
+
+ * configure.ac
+ Simplify and correct configuring for Cygwin.
+
+ * Win32/config.h Win32/sndfile.h Win32/Makefile.msvc
+ Update build for MSVC.
+
+2005-09-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/lossy_comp_test.c
+ Make sure to close SNDFILE when exiting test when file format is not seekable.
+
+ * tests/(aiff_rw_test|virtual_io_test).c
+ Do a few valgrind fix ups.
+
+2005-09-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/float32.c src/double64.c
+ Replace floating point equality comparisons with greater/less comparisons.
+ Found by John Pavel using the Intel compiler.
+
+ * src/sfconfig.h
+ New file to clean up issues surrounding autoconf generated preprocessor
+ symbols.
+
+ * src/*.(c|h) tests/*.(c|tpl) examples/*.c
+ Fixed a bunch of other stuff found by John Pavel using the Intel compiler.
+
+ * src/file_io.c
+ Remove Mac OS9 Metrowerks compiler specific hacks.
+
+2005-08-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/w64.c
+ Cast integer literal to sf_count_t in call to psf_binheader_writef() to
+ prevent Valgrind error.
+
+2005-08-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/command.html
+ Improve documentation of SF_GET_FORMAT_SUBTYPE.
+
+2005-08-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-convert.c
+ Allow files to be converted to SD2 format.
+
+ * src/sd2.c
+ Fix a bug in reading and writing of SD2 files on little endian CPUs.
+ Thanks to Matthew Willis for finding this.
+
+2005-08-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/api.html
+ Update Note2 to point to SFC_SET_SCALE_FLOAT_INT_READ.
+
+2005-08-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Use $host_os instead of $target_os (thanks to Mo De Jong).
+
+2005-08-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/Makefile.am
+ Apply a patch from Mo DeJong to allow building outside of the source dir.
+
+ * src/file_io.c
+ Fix psf_fsync() for win32.
+
+ * src/wav.c src/wav_w64.(c|h)
+ Move some code from wav.c to wav_w64.c to improve the log output of files of
+ type WAVE_FORMAT_EXTENSIBLE.
+
+2005-08-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/create_symbols_file.py
+ Make sure sf_write_fsync is an exported symbol.
+
+ * examples/sndfile-convert.c
+ Add support for writing VOX adpcm files.
+
+2005-07-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/api.html
+ Document the new function sf_write_sync().
+
+ * doc/FAQ.html
+ Do you plan to support XYZ codec.
+
+2005-07-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/sndfile.c
+ Add function sf_write_sync() to the API.
+
+ * src/common.h src/file_io.c
+ Low level implementation (win32 not done yet).
+
+ * tests/write_read_test.tpl
+ Use the new function in the tests.
+
+2005-07-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/double64.c src/float32.c src/sndfile.c
+ Change the way PEAK chunk info is stored. Peaks now stored as an sf_count_t
+ for position and a double as the value.
+
+ * src/aiff.c src/caf.c src/wav.c
+ Fix knock on effects of above changes.
+
+ * src/caf.c
+ Implement 'peak' chunk for file wuth data in SF_FORMAT_FLOAT or
+ SF_FORMAT_DOUBLE format.
+
+2005-07-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/nist.c
+ Fix a bug where a variable was being used without being initialized.
+
+ * src/flac.c
+ Add extra debug in sf_flac_meta_callback.
+ Make a bunch of private functions static.
+
+ * src/aiff.c src/wav.c
+ Fix allocation for PEAK_CHUNK (bug found using valgrind).
+
+2005-07-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Move the peak_loc field of SF_PRIVATE to the PEAK_CHUNK struct.
+ Remove had_peak field of SF_PRIVATE, use pchunk != NULL instead.
+ Rename PEAK_CHUNK and PEAK_POS to PEAK_CHUNK_32 and PEAK_POS_32.
+
+ * src/aiff.c src/caf.c src/wav.c src/float32.c src/double64.c
+ Fix knock on effects from above.
+
+2005-07-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Prevent files with unknown chunks from being opened read/write.
+
+2005-07-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/flac.c
+ Do not use psf->end_of_file because it never gets set to anything.
+
+ * src/common.h
+ Remove unused SF_PRIVATE field end_of_file.
+
+2005-07-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ Change the 'S' format specifier of psf_binheader_writef() to write AIFF
+ style strings (no terminating character).
+
+ * src/aiff.c
+ Move to new (correct) AIFF string style. Thanks to Axel Röbel for being
+ so persistent on this issue.
+
+2005-07-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Allow SFE_UNSUPPORTED_FORMAT as an error from sf_open().
+
+ * doc/api.html doc/command.html
+ Documentation updates (thanks to Kyroz for promoting these updates).
+
+ * src/mat5.c
+ Modify the way the header is written.
+
+2005-07-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/caf.c
+ Add a 'free' chunk to the written file so that the audio data starts at
+ an offset of 0x1000.
+
+ * src/sndfile.c
+ Allow SFE_UNSUPPORTED_FORMAT as an error from sf_open().
+
+2005-07-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/caf.c src/sndfile.c
+ Add support for signed 8 bit integers.
+
+ * tests/write_read_test.tpl
+ Add test for signed 8 bit integers in CAF files.
+
+ * doc/index.html
+ Update matrix for signed 8 bit integers in CAF files.
+
+2005-07-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Update sf_check_format() to support CAF.
+
+ * examples/sndfile-convert.c
+ Add support for ".caf" file extension.
+
+ * doc/index.html
+ Add Apple CAF to the support matrix.
+
+ * src/caf.c
+ Add file write support.
+
+ * src/common.c
+ Fix printing of Frames.
+
+ * tests/Makefile.am tests/write_read_test.tpl tests/lossy_comp_test.c
+ tests/header_test.tpl misc_test.c
+ Add tests for CAF files.
+
+2005-07-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ Fix Q/A about reading/writing memory buffers.
+
+ * src/caf.c
+ Bunch of work to support reading of CAF files.
+
+2005-07-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/(aiff|ima_adpcm|mat4|mat5|ms_adpcm).c examples/sndfile-play.c
+ Fix sign conversion errors reported by gcc-4.0.
+
+ * src/caf.c
+ New file for Apple's Core Audio File format.
+
+ * src/sndfile.c src/common.h src/sndfile.h.in src/Makefile.am
+ Hook new file into build system.
+
+2005-06-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src_wav_w64.c
+ Fix handling of stupidly large 'fmt ' chunks. Thanks to Vadim Berezniker
+ for supplying an example file.
+
+ * src/common.h src/sndfile.c
+ Remove redundant error code SFE_WAV_FMT_TOO_BIG.
+
+2005-06-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/common.h src/sndfile.c
+ Add public error value SF_ERR_MALFORMED_FILE.
+
+ * src/sndfile.c
+ When parsing a file header fails and we don't have a system error, then set
+ the error number to SF_ERR_MALFORMED_FILE (suggested by Kyroz).
+
+ * configure.ac
+ Allow sqlite support to be disabled in configure script.
+
+ * regtest/database.c regtest/sndfile-regtest.c
+ Fix compiling when sqlite is missing.
+
+2005-06-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Fix psf_is_pipe() and return value of psf_fread() when using virtual i/o.
+
+ * src/sndfile.c
+ Fix VALIDATE_AND_ASSIGN_PSF macro for virtual i/o.
+
+ * tests/virtual_io_test.c
+ Fill in skeleton test program.
+
+ * tests/Makefile.am
+ Move virtual i/o tests to end of tests with stdio/pipe tests.
+
+ * src/(sndfile.h.in|file_io.c|common.h|sndfile.c) tests/virtual_io_test.c
+ Rename some of the virtual i/o functions and data types.
+
+2005-06-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fix the return values of sf_commands : SFC_SET_NORM_DOUBLE,
+ SFC_SET_NORM_FLOAT, SFC_GET_LIB_VERSION and SFC_GET_LOG_INFO. Thanks to
+ Kyroz for pointing out these errors.
+
+ * doc/command.html
+ Correct documented return values for SFC_SET_NORM_DOUBLE and
+ SFC_SET_NORM_FLOAT. Thanks to Kyroz again.
+
+2005-05-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * regtest/*
+ Add new files for sndfile-regtest program.
+
+ * configure.ac Makefile.am
+ Hook regetest into build.
+
+ * src/wav.c src/common.c
+ Fix a regression where long ICMT chunks were causing the WAV parser
+ to exit.
+
+2005-05-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * libsndfile.spec.in
+ Add html docs to the files section as suggested by Karsten Jeppesen.
+
+ * src/aiff.c
+ Fix parsing of odd length ANNO chunks.
+
+2005-05-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Change the include guard to prevent clashes with other code.
+
+2005-05-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ Improve error handling in code for playback under Linux/ALSA.
+
+2005-05-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ircam.c
+ Fix writing of IRCAM files on big endian systems (thanks to Axel Röbel).
+
+ * src/wav.c
+ Add workaround for files created by the Peak audio editor on Mac which can
+ produce files with very short LIST chunks (thanks to Jonathan Segel who
+ supplied the file).
+
+2005-04-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Apply a patch From David Viens to make the parsing of basc chunks more
+ robust.
+
+ * src/wav.c
+ Another patch from David Viens to write correct wavex channel masks for
+ the most common channel configurations.
+
+2005-04-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/command.c
+ Only allow FLAC in the format arrays if FLAC is enabled. Thanks to
+ Leigh Smith.
+
+2005-03-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Add a directory field for storing the file directory to the SF_PRIVATE
+ struct.
+
+ * src/sndfile.c
+ Grab the directory name when copying the file path.
+
+ * src/file_io.c
+ Cleanup psf_open_rsrc() and also check for resource fork in
+ .AppleDouble/filename.
+
+2005-03-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/svx.c
+ Fix a bug in the printing of the channel count. Bug reported by Michael
+ Schwendt. Thanks.
+
+2005-01-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/paf.c
+ Fix a seek bug for 24 bit PAF files.
+
+ * tests/write_read_test.tpl
+ Update write_read_test to trigger the previously hidden PAF seek bug.
+
+2005-01-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c src/w64.c src/wav.c
+ Do not return a header parse error when the log buffer overflows.
+ Continuing parsing works even on files where the log buffer does overflow.
+ This avoids a bug on some weirdo WAV (and other) files.
+
+ * src/common.h src/sndfile.c
+ Remove SFE_LOG_OVERRIN error and its associated error message.
+
+ * src/file_io.c
+ Fix a rsrc fork problem on MacOSX.
+
+2004-12-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile-play.c
+ In the ALSA output code, added call to snd_pcm_drain() just before
+ snd_pcm_close() as suggested by Thomas Kaeding.
+ In the OSS output code, added two ioctls (SNDCTL_DSP_POST and
+ SNDCTL_DSP_SYNC) just before the close of the audio device.
+
+ * tests/virtual_io_test.c tests/Makefile.am
+ Add a new test program (currently empty) and add it to the build.
+
+2004-12-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/sndfile.h src/common.h src/file_io.c
+ src/create_symbols_file.py
+ Apply patch from Steve Baker which is the beginnings of a virtual
+ I/O interface.
+
+2004-12-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.c src/sndfile.h.in
+ Const-ify the write path throughout the library.
+
+2004-12-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/development.html
+ Minor improvements.
+
+2004-11-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/bugs.html
+ Minor improvements.
+
+2004-11-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Add workaround for Logic Platinum AIFF files with broken COMT chunks.
+
+2004-11-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ Remove some ambiguities in the SD2 FAQ answer.
+
+2004-11-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/sndfile.h Win32/config.h MacOS9/sndfile.h MacOS9/config.h
+ Updates from autoconfig versions.
+
+2004-11-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fix parsing of COMT chunks. Store SF_STR_COMMENT data in ANNO chunks
+ instead of COMT chunk.
+
+2004-11-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c src/common.h
+ Change the ptr argument to psf_write() from "void*" to a "const void*".
+ Thanks to Tobias Gehrig for suggesting this.
+
+2004-10-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c src/common.h
+ Add functions psf_close_rsrc() and read length of resourse fork into
+ rsrclength field of SF_PRIVATE.
+
+ * src/sd2.c
+ Make sure resource fork gets closed.
+
+ * tests/util.tpl
+ Add functions to check for file descriptor leakage.
+
+ * src/write_read_test.tpl
+ Use the file descriptor leak checks.
+
+ * src/sndfile.h.in
+ Add SFC_GET_LOOP_INFO and SF_LOOP_INFO struct.
+
+ * src/common.h
+ Add SF_LOOP_INFO pointer to SF_PRIVATE.
+
+ * src/wav.c src/aiff.c
+ Improve and add parsing of 'ACID' and 'basc' chunks, filling in
+ SF_LOOP_INFO data in SF_PRIVATE.
+
+2004-10-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sd2.c
+ Further cleanup: remove printfs, change snprintf to LSF_SNPRINTF.
+
+ * Win32/config.h Win32/sndfile.h
+ Updates.
+
+ * tests/util.tpl
+ Add win32 macro for snprintf.
+
+2004-10-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sfendian.h
+ Add macros : H2BE_SHORT, H2BE_INT, H2LE_SHORT and H2LE_INT.
+
+ * src/sd2.c
+ Use macros to make sure writing SD2 files on little endian machines works
+ correctly.
+
+ * tests/util.tpl
+ Add a delete_file() function which also deletes the resource fork of SD2
+ files.
+
+ * tests/write_read_test.tpl
+ Use delete_file() so that "make distcheck" works.
+
+2004-10-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c src/file_io.c
+ Move resource filename construction and testing to psf_open_rsrc().
+
+ * src/common.h src/sndfile.c
+ Add error SFE_SD2_FD_DISALLOWED.
+
+ * tests/util.tpl tests/*.(c|tpl)
+ Add and allow_fd parameter to test_open_file_or_die() so that use of
+ sf_open_fd() can be avoided when opening SD2 files.
+
+2004-10-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Update ACID chunk parsing.
+
+ * src/sd2.c
+ More fixes for files with large resource forks.
+
+2004-10-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/sndfile.c
+ Add error numbers and messages for sd2 files.
+
+ * src/sd2.c
+ Reading of sd2 (resource fork version) now seems to be working.
+
+2004-10-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.h
+ Update file_io.c to include win32 psf_rsrc_open().
+
+ * tests/floating_point_test.tpl
+ Remove use of __func__ in test programs (MSVC++ doesn't grok this).
+
+ * Win32/(config|sndfile).h MacOS9/(config|sndfile).h
+ Updates.
+
+2004-10-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sfendian.h
+ Fix endswap_int64_t_(array|copy).
+
+ * src/test_endswap.(tpl|def)
+ Add tests for above and inprove all tests.
+
+2004-10-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sfendian.h
+ Improve type safety, add endswap_double_array().
+
+ * src/double64.c
+ Use endswap_double_array() instead of endswap_long_array().
+
+ * src/test_endswap.(tpl|def) src/Makefile.am
+ Add preliminary endswap tests and hook into build system.
+
+2004-10-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/configure.ac src/makefile.am
+ Finally fix the bulding of DLLs on Win32/MinGW.
+
+ * tests/makefile.am
+ Fix running of tests on Win32/MinGW.
+
+2004-10-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/sndfile.c tests/floating_point_test.tpl
+ Rename SFC_SET_FLOAT_INT_MULTIPLIER to SFC_SET_SCALE_FLOAT_INT_READ.
+
+ * doc/command.html
+ Document SFC_SET_SCALE_FLOAT_INT_READ.
+
+2004-09-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/floating_point_test.(tpl|def)
+ Derived from floating_point_test.c.
+ Add (float|double)_(short|int)_test functions.
+
+ * tests/util.(tpl|def)
+ Make separate float and double versions of gen_windowed_sine().
+
+ * tests/write_read_test.tpl
+ Fix after changes to gen_windowed_sine().
+
+ * src/(float32|double64).c
+ Implement SFC_SET_FLOAT_INT_MULTIPPLIER.
+
+2004-09-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * acinclude.m4
+ Fix warnings from automake 1.8 and later.
+
+ * examples/sndfile-info.c
+ Add a "fflush (stdout)" after printing Win32 message.
+
+2004-09-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/Makefile.mingw.in
+ Add a "make install" target.
+
+2004-09-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/common.h src/sndfile.c src/command.c
+ Start work on adding command SFC_SET_FLOAT_INT_MULTIPLIER.
+
+2004-09-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-convert.c
+ Fix a bug converting stereo integer PCM files to float.
+
+2004-09-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ Appy patch from Conrad Parker to make Mac OSX error messages more
+ consistent and informative.
+
+ * doc/api.html
+ Fix a HTML HREF which was wrong.
+
+ * doc/win32.html
+ Add information about when nmake fails.
+
+2004-09-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ Another patch from Denis Cote to prevent race conditions.
+
+2004-09-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/ms_adpcm.c src/ima_adpcm.c
+ Fix alternative to ISO standard flexible struct array feature for broken
+ compilers.
+
+2004-08-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/string.c src/sndfile.c
+ Make sf_set_string() return an error if trying to set a string when in
+ read mode.
+
+2004-08-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Change the unnamed union into a named union so gcc-2.95 will compile it.
+
+ * src/*.c
+ Fixes to allow for the above change.
+
+2004-08-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ Fixes for Win32. Thanks to Denis Cote.
+
+ * Win32/Win32/Makefile.(msvc|mingw.in)
+ Fix build system after removal of sfendian.h.
+ Build sndfile-convert.
+
+ * src/Makefile.am
+ Remove sfendian.c from dependancies.
+
+2004-08-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in
+ Fix typo in comments (thanks Tommi Sakari Uimonen).
+
+2004-07-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/(a|u)law_test.c
+ Minor cleanup.
+
+2004-07-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/(pcm|float|double64|ulaw|alaw|xi).c
+ Optimise read/write loops by removing a redundant variable.
+
+2004-07-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Remove call to fsync() in psf_close().
+
+2004-07-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/pcm.c
+ Inline x2y_array() functions where possible.
+
+ * configure.ac
+ Detect presence of type int64_t.
+
+ * src/sfendian.c src/sfendian.h
+ Move functions in the first file to the sfendian.h as static inline
+ functions.
+ Improve endswap_long_*() where possible.
+
+2004-07-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/pcm.c
+ When converting from unsigned char to float or double, subtract 128 before
+ converting to float/double rather than after to save a floating point
+ operation as suggested by Stefan Briesenick.
+
+ * src/(pcm|sfendian|alaw|ulaw|double64|float32).c
+ Optimize inner loops by changing the loop counting slightly as suggested
+ by Stefan Briesenick.
+
+ * configure.ac
+ Detect presence of <byteswap.h>.
+
+ * src/sfendian.h
+ Use <byteswap.h> if present as suggested by Stefan Briesenick.
+
+ * src/pcm.c
+ Update bytewapping.
+
+2004-07-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/*.c
+ Change the psf->buffer field of SF_PRIVATE into a more type safe union with
+ double, float, int etc elements.
+
+2004-06-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ Merge slightly modifed patch from Stanko Juzbasic which allows playback of
+ mono files on MacOSX.
+
+2004-06-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-convert.c
+ Move copy_metadata() after the second sf_open().
+
+2004-06-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-convert.c
+ Fix a bug which caused the program to go into an infinite loop if the source
+ file has no meta-data. Thanks to Ron Parker for reporting this.
+
+ * src/sndfile.h.in
+ Add SF_STR_FIRST and SF_STR_LAST to allow enumeration of string types.
+
+ * Win32/sndfile.h MacOS9/sndfile.h
+ Update these as per the above file.
+
+2004-06-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac src/common.h src/ogg.c src/sndfile.c src/sndfile.h.in
+ src/Makefile.am
+ Apply large patch from Conrad Parker implementing Ogg Vorbis, Ogg Speex and
+ Annodex support via liboggz and libfishsound. Thanks Conrad.
+
+2004-06-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/avr.c src/ircam.c src/nist.c src/paf.c src/xi.c
+ Add cast to size_t for some parameters passed to psf_binheader_writef. This
+ is Debian bug number 253490. Thanks to Anand Kumria and Andreas Jochens.
+
+ * src/w64.c
+ Found and fixed a bug resulting from use of size_t when writing W64 'fmt '
+ chunk.
+
+2004-06-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Bump version to 1.0.10 ready for release.
+
+ * Makefile.am
+ Remove redundant files (check_libsndfile.py libsndfile_version_convert.py)
+ from distribution tarball.
+
+ * tests/header_test.tpl
+ Fix uninitialised variable.
+
+ * src/GSM610/short_term.c
+ Fix compiler warning on MSVC++.
+
+2004-05-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Improve record keeping of chunks seen and return an error if a file with
+ unusual chunks is opened in mode SFM_RDWR.
+
+ * src/mmreg.h
+ This file not needed so remove it.
+
+2004-05-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/header_test.tpl
+ Add extra_header_test().
+
+ * src/common.h src/sndfile.c
+ Add SFE_RDWR_BAD_HEADER error number and string.
+
+2004-05-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/utils.tpl tests/*.c tests/*.tpl
+ Add a line number argument to check_log_buffer_or_die() and update all
+ files that use that function.
+
+ * tests/header_test.tpl
+ Modify/update tests for files opened SFM_RDWR and SFC_UPDATE_HEADER_AUTO.
+
+ * src/aiff.c src/wav.c
+ Fix another bug in AIFF and WAV files opened in SFM_RDWR and using
+ SFC_UPDATE_HEADER_AUTO.
+
+ * src/test_file_io.c
+ Add a test for psf_ftruncate() function.
+
+2004-05-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fix another weird corner case bug found by Martin Rumori. Thanks.
+
+ * tests/header_test.(tpl|def)
+ Two new files to test for the absence of the above bug and include tests
+ moved from tests/misc_test.c.
+
+ * tests/Makefile.am
+ Hook new tests into build/test system.
+
+ * tests/misc_test.c
+ Remove update_header_test() which has been moved to the new files above.
+
+2004-05-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fixed a bug reported by Martin Rumori on the LAD list. If a file created
+ with a format of SF_FORMAT_FLOAT and then closed before any data is written
+ to it, the header can get screwed up (PEAK chunk gets overwritten).
+
+ * tests/write_read_test.tpl
+ Add a test (empty_file_test) for the above bug.
+
+2004-05-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/Makefile.mingw.in
+ Added a Makefile for MinGW (needs to be processed by configure).
+
+ * src/mmsystem.h src/mmreg.h
+ Add files from the Wine project (under the LGPL) to allow build of
+ sndfile-play.exe under MinGW.
+
+2004-05-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/GSM610/gsm610_priv.h
+ Replace ugly macros with inline functions.
+
+ * src/GSM610/*.c
+ Remove temporary variables used by macros and other minor fixes required by
+ above change.
+
+2004-05-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/pipe_test.tpl tests/stdio_test.c Win32/Makefile.msvc
+ Make sure these programs compile (even though they do nothing) on Win32
+ and add them to the "make check" target.
+
+ * src/sfendian.h
+ Fix warning on Sparc CPU and code cleanup.
+
+2004-05-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Fix warning messages when compiling under MinGW.
+
+2004-05-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Set HAVE_FLEXIBLE_ARRAY in src/config.h depending on whether the compiler
+ accepts the flexible array struct member as per 1999 ISO C standard.
+
+ * src/common.h src/ima_adpcm.c src/paf.c src/ms_adpcm.c
+ Added ugly #if HAVE_FLEXIBLE_ARRAY and provided a non-standards compliant
+ hack for non 1999 ISO C compliant compilers.
+
+2004-04-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/strings.c
+ If adding an SF_STR_SOFTWARE string, only append libsndfile-X.Y.Z if the
+ string does not already have libsndfile in the string. Thanks to Conrad
+ Parker.
+
+ * tests/string_test.c
+ Add test to verify the above.
+
+ * examples/sndfile-convert.c
+ Add ability to transcode meta data as well (Conrad Parker).
+
+2004-04-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/command.html
+ Fix minor error. Thanks to Simon Burton.
+
+ * doc/win32.html
+ Started adding instructions for compiling libsndfile under MinGW.
+
+ * configure.ac
+ Add --enable-bow-docs to enable black text on a white background HTML docs.
+
+ * doc/libsndfile.css.in
+ This is now a template file for configure which sets the foreground and
+ background colours.
+
+2004-04-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Do some MinGW fixes.
+
+ * configure.ac doc/Makefile.am
+ Install HTML docs when doing make install.
+
+2004-04-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-info.c
+ Print out the dB level with the signal max.
+
+2004-04-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Define S_ISSOCK in src/file_io.c if required.
+
+2004-04-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Improve printout configuration summary (as suggested by Axel Röbel).
+
+ * doc/index.html
+ Add link to pre-release location.
+
+ * src/sndfile.h.in
+ Remove comma after last element of enum.
+
+ * src/float32.c src/double64.c
+ Fix read/write of float/double encoded raw files to/from pipes.
+
+ * tests/pipe_test.c tests/pipe_test.tpl tests/pipe_test.def
+ Turn pipe_test.c into an autogenerated file and add tests for reading/
+ writing floats and doubles.
+
+ * tests/Makefile.am
+ Hook tests/pipe_test.* into build system.
+
+2004-04-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac acinclude.m4
+ Rename AC_C_STRUCT_HACK macro to AC_C99_FLEXIBLE_ARRAY.
+
+2004-03-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/misc_test.c
+ Perform update_header_test in RDWR mode as well.
+
+ * src/aiff.c
+ Fix problems when updating header in RDWR mode.
+
+2004-03-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c src/w64.c src/wav_w64.c
+ Integrate code supplied by David Viens for supporting microsoft's
+ WAVEFORMATEXTENSIBLE stuff. Thanks David for supplying this.
+
+ * configure.ac doc/*.html
+ Bump version to 1.0.9.
+
+2004-03-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/command.c src/sndfile.c src/sndfile.h.in src/wav.c
+ Started work on supporting microsoft's WAVEFORMATEXTENSIBLE gunk.
+
+2004-03-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/avr.c
+ New file to handle Audio Visual Resaerch files.
+
+ * src/sndfile.h.in src/common.h src/sndfile.c src/command.c
+ Hook AVR into everything else.
+
+ * tests/Makefile.am tests/write_read_test.tpl tests/misc_test.c
+ Add testing for AVR files.
+
+2004-03-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Fix psf_set_file() for win32. Thanks to Vincent Trussart (Plogue Art et
+ Technologie) for coming up with the solution.
+
+2004-03-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/write_read_test.tpl
+ Fixed a bug that was causing valgrind to report a memory leak. The bug was
+ in the test code itself, not the library.
+
+2004-03-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/generate.cs
+ An example showing how to use libsndfile from C#. Thanks to James Robson
+ for providing this.
+
+2004-03-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ Fix problems with WAV files containing large chunks after the 'data'
+ chunk. Thanks to Koen Tanghe for providing a sample file.
+
+2004-03-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Detect presense of ALSA (Advanced Linux Sound Architecture).
+
+ * examples/sndfile-play.c
+ Add ALSA output support.
+
+ * examples/Makefile.am
+ Add ALSA_LIBS to link line of sndfile-play.c.
+
+2004-03-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * acinclude.m4
+ Add new macro (AC_C_STRUCT_HACK) to detect whether the C compiler allows
+ the use of the what is known as the struct hack introduced by the 1999 ISO
+ C Standard.
+
+ * configure.ac
+ The last release would not compile with gcc-2.95 due to the use of features
+ (ie struct hack) introduced by the 1999 ISO C Standard.
+ Add check to make sure compiler handles this and bomb out if it doesn't.
+
+2004-03-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/write_read_test.tpl
+ Fix compiler warning on Win32.
+
+ * src/file_io.c
+ Fix use of an un-initialised variable in Win32 stuff.
+
+ * Win32/config.h examples/sndfile-play.c
+ Win32 fixes.
+
+2004-03-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Fix bug which occurres when configuring for MinGW.
+ If compiler is gcc and cross compiling use -nostdinc.
+
+2004-03-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/aiff.c src/wav.c src/float32.c src/double64.c
+ src/sndfile.c
+ Fix a bug with PEAK chunk handling for files with more than 16 channels.
+ Thanks to Remy Bruno for finding this.
+
+2004-03-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ Fix a bug which was preventing WAV files being openned correctly if the
+ file had a very large header. Thanks to Eldad Zack for finding this.
+
+2004-03-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac src/file_io.c
+ Fix cross-compiling from Linux to Win32 using the MinGW tools.
+
+2004-03-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/create_symbols_file.sh
+ Christian Weisgerber pointed out that the shell script did not run on a
+ real Bourne shell although it did run under Bash in Bourne shell mode.
+
+ * src/create_symbols_file.py
+ Rewrite of above in Python. Also add support for writing Win32 .def files.
+ The Python script generates Symbols.linux, Symbols.darwin and
+ libsndfile.def (Win32 version). These files get shipped with the tarball
+ so there should not be necessary to run the Python script when building
+ the code from the tarball.
+
+ * configure.ac src/Makefile.am Win32/Makefile.am
+ Hook new Python script into the build system.
+
+2004-02-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/configure.ac
+ Add --enable-gcc-werror option and move GCC specific stuff down.
+
+2004-02-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * acinclude.m4 configure.ac
+ Fix clip mode detection (tested in one of HP's testdrive Itanium II boxes).
+
+ * src/file_io.c
+ Added check for sizeof (off_t) != sizeof (sf_count_t) to prevent recurrence
+ of missing large file support on Linux and Solaris.
+
+2004-02-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ Fix a MacOSX specific bug which was caused by a space being inserted in
+ the middle of a file name.
+
+ * configure.ac src/Makefile.am examples/Makefile.am
+ Fix a couple of MacOSX build issues.
+
+2004-02-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/command.html
+ Document SFC_SET_CLIPPING and SFC_GET_CLIPPING.
+
+2004-02-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/*.html
+ Applied patch from Frank Neumann (author of lakai) which fixes many minor
+ typos in documentation. Thanks Frank.
+
+2004-02-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * ChangeLog
+ Changed my email address throughout source and docs.
+
+2004-02-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Make sure config.h is included before stdio.h to make sure large file
+ support is enabled on Linux (and Solaris).
+
+ * tests/misc_test.c
+ Disable update_header test on Win32. This should work but doesn't and
+ I'm not sure why.
+
+ * Make.bat Win32/Makefile.msvc
+ Updates.
+
+2004-01-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Changed logindex, headindex and headend files of SF_PRIVATE from unsigned
+ int to int to prevent weird arithmetic bugs.
+
+ * src/common.c src/aiff.c src/wav.c src/w64.c
+ Fixed compiler warnings resulting from above change.
+
+2004-01-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ Fixed a bug in header reader for some files with data after the sample data.
+
+2003-12-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/lossy_comp_test.c tests/Makefile.am
+ Add tests for AIFF/IMA files.
+
+2003-12-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/macbinary3.c src/macos.c
+ Two new files required for handling SD2 files.
+
+ * src/common.h
+ Add prototypes for functions in above two files.
+
+ * src/Makefile.am
+ Hook new files into build system.
+
+2003-12-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Add checks for mmap() and getpagesize() which might be used at some time
+ for faster file reads.
+ Add detection of MacOSX.
+
+2003-12-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ Minor mods to pkg-config section.
+
+2003-12-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/create_symbols_file.sh
+ Andre Pang (also known as Ozone) pointed out that on MacOSX, all non
+ static symbols are exported causing troubles when trying to link
+ libsndfile with another library which has any of the same symbols.
+ He fixed this by supplying the MacOSX linker with a file containing
+ all the public symbols so that only they would be exported and then
+ supplied a patch for libsndfile.
+ This wasn't quite ideal, because I would have to maintain two (3 if
+ you include Win32) separate files containing the exported symbols.
+ A better solution was to create this script which can generate a
+ Symbols file for Linux, MacoSX and any other OS that supports
+ minimising the number of exported symbols.
+
+ * configure.ac src/Makefile.am
+ Hook the new script into the build process.
+
+2003-12-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Added comments about Steve Dekorte's SoundConverter scam.
+
+2003-12-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Axel Röbel pointed out that on Mac OSX a pipe is not considered a fifo
+ (S_ISFIFO (st.st_mode) is false) but a socket (S_ISSOCK (st.st_mode) is
+ true). The test has therefore been changed to is S_ISREG and anything
+ which which does not return true for S_ISREG is considered a pipe.
+
+2003-11-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/misc_test.c
+ Fix update_header_test to pass SDS.
+
+ * src/sds.c
+ More minor fixes.
+
+ * tests/floating_point_test.c
+ Add test for SDS files.
+
+ * src/command.c
+ Add SDS to major_formats array.
+
+2003-11-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/write_read_test.tpl tests/misc_test.c
+ Add tests for SDS files.
+
+ * src/sds.c
+ Fix a bug in header update code.
+
+2003-11-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sds.c
+ Get file write working.
+
+ * src/paf.c
+ Fix a potential bug in paf24_seek().
+
+2003-11-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ Add Q/A about u-law encoded WAV files.
+
+ * Win32/*.h
+ Updated so it compiles on Win32.
+
+2003-11-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-convert.c
+ Add -alaw and -ulaw command line arguments.
+
+ * configure.ac
+ Add library versioning comments.
+ Add arguments to AC_INIT.
+
+2003-10-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Ross Bencina has contributed code to replace all of the (mostly broken)
+ Win32 POSIX emulation calls with calls the native Win32 file I/O API.
+ This code still needs testing but is likely to be a huge improvemnt
+ of support for Win32. Thanks Ross.
+
+2003-10-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/dwvw.c
+ Removed filedes field from the DWVW_PRIVATE struct.
+
+ * src/file_io.c
+ Change psf_fopen() so it returns psf->error instead of the file descriptor.
+ Add new functions psf_set_stdio() and psf_set_file().
+
+ * src/sndfile.c
+ Change these to work with changed psf_fopen() return value.
+ Remove all uses of psf->filedes from sndfile, making it easier to slot native
+ Win32 API file handling functions.
+
+ * src/test_file_io.c
+ Minor changes to make it compile with new file_io.c stuff.
+
+2003-10-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/gsm610.h
+ Rename a variable from true to true_flag. As Ross Bencina points out,
+ true is defined in the C99 header <stdbool.h>.
+
+ * src/file_io.c
+ If fstat() fails, return SF_TRUE instead of -1 (Ross Bencina).
+
+2003-10-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Increase the size of SF_BUFFER_LEN and SF_HEADER_LEN.
+
+ * src/sndfile.c
+ Fix sf_read/write_raw which were dividing by psf->bytwidth and
+ psf->blockwidth which can both be zero.
+
+ * examples/sndfile-info.c
+ Increase size of BUFFER_LEN.
+
+2003-09-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Add checks for <sys/wait.h> and ssize_t.
+ Other Win32/MinGW checks.
+
+ * src/aiff.c src/au_g72x.c src/file_io.c src/gsm610.c src/interleave.c
+ src/paf.c src/sds.c src/svx.c src/voc.c src/w64.c src/wav.c src/xi.c
+ Fix compiler warnings.
+
+2003-09-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/scale_clip_test.tpl
+ Add definition of M_PI if needed.
+
+2003-09-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Detect if S_IRGRP is declared in <unistd.h>.
+
+ * src/file_io.c tests/*.tpl tests/*.c
+ More fixes for Win32/MSVC++ and MinGW. MinGW does have <unistd.h> but that
+ file doesn't declare S_IRGRP.
+
+2003-10-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/config.h.in
+ Add comment stating that the sf_count_t typedef is determined when
+ libsndfile is being compiled.
+
+ * tests/utils.tpl
+ Modified so that utils.c gets one copy of the GPL and not two.
+
+
+2003-09-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/unistd.h src/sf_unistd.h
+ Move first file to the second. This will help for Win32/MSVC++ and MinGW.
+
+ * Win32/Makefile.am src/Makefile.am
+ Changed in line with above.
+
+ * Win32/Makefile.msvc
+ Removed "/I Win32" which is no longer required.
+
+ * src/file_io.c src/test_file_io.c tests/*.tpl tests/*.c
+ If HAVE_UNISTD_H include <unistd.h> else include <sf_unistd.h>. This should
+ work for Win32, MinGW and other fakes Unix-like OSes.
+
+ * src/*.c
+ Removed #include <unistd.h> from files which didn't need it.
+
+2003-09-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * libsndfile.spec.in
+ Apply fix from Andrew Schultz.
+
+2003-09-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/vox_adpcm.c
+ Only set psf->sf.samplerate if the existing value is invalid.
+
+2003-09-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ Started adding support for ALSA output.
+
+2003-09-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in
+ Removed <stdlib.h> from sndfile.h.
+
+ * src/*.c examples/*.c tests/*.c tests/*.tpl
+ Added <stdlib.h> where needed.
+
+2003-09-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Added ARRAY_LEN, SF_MAX and SF_MIN macros.
+
+2003-08-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Remove statements about alternative licensing arrangements.
+
+2003-08-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * MacOS MacOS9 Makefile.am configure.ac
+ Change directory name from MacOS to MacOS9
+
+ * MacOS9/MacOS9-readme.txt
+ Change name to make it really obvious, add text to top of file to make it
+ still more obvious again.
+
+2003-08-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/test_log_printf.c
+ Add tests for %u conversions.
+
+ * src/common.c
+ Fix psf_log_printf() %u conversions.
+
+2003-08-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fixed a bug where opening a file with a non-trival header in SFM_RDWR mode
+ would over-write part of the header. Thanks to Axel Röbel for pointing
+ this out. Axel also provided a patch to fix this but I came up with a
+ neater and more general solution.
+ Return error when openning an AIFF file with data after the SSND chunk
+ (Thanks Axel Röbel).
+
+ * tests/aiff_rw_test.c
+ Improvements to test program which will later allow it to be generalised to
+ test WAV, SVX and others as required.
+
+2003-08-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/pipe_test.c
+ Add useek_pipe_rw_test() submitted by Russell Francis.
+
+ * src/sndfile.c
+ In sf_open_fd(), check if input file descriptor is a pipe.
+
+ * src/sndfile.[ch]
+ Fix typo in variable name do_not_close_descriptor.
+
+2003-08-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/test_log_printf.c
+ Improve the tests for %d and %s conversions.
+
+ * src/common.c
+ Fixed a few problems in psf_log_printf() found using new tests.
+
+2003-08-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Add -Wwrite-strings warning to CFLAGS if the compiler is GCC. Thanks to
+ Peter Miller (Aegis author) for suggesting this and supplying a patch.
+
+ * src/*.c examples/*.c tests/*.c
+ Fix all compiler warnings arising from the above.
+
+2003-08-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/aiff_rw_test.c tests/Makefile.am
+ New test program to check for errors re-writing the headers of AIFC files
+ opened in mode SFM_RDWR.
+
+2003-07-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ Applied a patch from Tero Pelander to allow this program to run on systems
+ using devfs which used /dev/sound/dsp instead of /dev/dsp.
+
+2003-07-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/new_file_type.HOWTO
+ Updated document. Still incomplete.
+
+2003-06-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fix VALIDATE_SNDFILE_AND_ASSIGN_PSF which was returning an error rather
+ than saving it and returning zero.
+
+2003-06-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Two fixes for Mac OS9.
+ Fix all casts from sf_count_t to ssize_t (not size_t).
+
+2003-06-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Fix for reading files with RIFF length of 8 and data length of 0.
+
+2003-06-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.c tests/*.c tests/*.tpl
+ Added comments to mark code for removal when make Lite version of
+ libsndfile.
+
+2003-06-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-convert.c
+ Add extra error checking for unrecognised arguments.
+
+2003-06-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ima_adpcm.c
+ Started adding code to write IMA ADPCM encoded AIFF files.
+
+ * src/test_log_printf.c src/Makefile.am
+ New file to test psf_log_printf() function and add hooks into build system.
+
+ * src/common.c
+ Move psf_log_printf() function to top of the file and only compile the rest
+ of the file if if PSF_LOG_PRINTF_ONLY is not defined.
+
+2003-06-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/config.h Win32/sndfile.h
+ Updated with new config variables.
+
+ * Win32/unistd.h src/file_io.c
+ Added implementation of S_ISFIFO macro which Win32 seems to lack and is
+ used in src/file_io.c.
+
+ * tests/utils.tpl
+ Added #include <unitstd.h> to pull in Win32/unistd.h so it compiles for
+ Win32.
+
+ * src/Makefile.msvc
+ Added src\test_file_io.exe build target and run this as the very first
+ test.
+
+ * tests/win32_test.c
+ Add support for testing Cygwin32.
+
+ * configure.ac
+ Detect POSIX fsync() and fdatasync() functions.
+
+ * src/file_io.c
+ If compiling for Cygwin, call fsync() before calling fstat() to retrieve
+ file length.
+
+ * tests/pcm_test.tpl
+ Add a test for lrintf() function. This was required to detect a really
+ broken lrint() and lrintf() on Cygwin.
+
+ * tests/misc_test.c
+ Don't run permission test when compiling under Cygwin.
+
+ * src/float_cast.h
+ Fix fallback macro for lrint() and lrintf() to cast to long instead of int
+ to match official function prototypes.
+
+2003-06-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-convert.c
+ Modifications to improve accuracy of conversions; use double data for
+ floating point and int for everything else.
+
+ * src/ima_apdcm.c
+ Completed work on decoding IMA ADPCM encoded AIFF files. Still need to
+ get encoding working.
+
+2003-05-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c src/ima_adpcm.c
+ Start working on getting IMA ADPCM encoded AIFF files working.
+
+2003-05-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Fixed the touch command for when the autogen program is not found (Matt
+ Flax).
+
+ * src/ulaw.c src/alaw.c
+ Made these pipe-able.
+
+2003-05-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/paf.c src/ircam.c
+ Fixed writing to pipe.
+
+ * src/wav.c src/aiff.c src/nist.c src/mat*.c src/svx.c src/w64.c
+ Return SFE_NO_PIPE_WRITE if an attempt is made to write to a pipe.
+
+2003-05-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-info.c
+ Modified to detect unknown file lengths.
+
+ * src/mat4.c
+ Fix reading from a pipe.
+
+2003-05-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/pipe_test.c
+ Add more file types to tests.
+
+ * src/mat4.c
+ Removed explicit setting of psf->sf.seekable to SF_TRUE.
+
+ * tests/utils.tpl
+ Add macro for generating and check data in the stdio and pipe tests.
+
+ * tests/stdout_test.c tests/stdin_test.c
+ Use the above macro to generate known data on output and check data on
+ input.
+
+ * src/voc.c src/htk.c common.h sndfile.c
+ Disallow reading/writing VOC and HTK files from/to pipes be returning new
+ error values.
+
+ * src/w64.c
+ Fixes to allow reading from a pipe.
+
+2003-05-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac src/sndfile.h.in
+ When the configure script determines the sizeof (sf_count_t), also set the
+ value of SF_COUNT_MAX in sndfile.h.
+
+ * configure.ac
+ Remove -pedantic flag from default GCC compiler flags.
+
+ * tests/pipe_test.c
+ Add a pipe_read_test() before doing pipe_write_test().
+
+ * tests/scale_clip_test.c
+ Add test to make sure non-normalized values also clip in the right way.
+
+2003-05-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Add test to detect processor clipping capabilities.
+
+ * tests/stdin_test.c tests/stdout_test.c
+ Fix a pair of compiler warnings.
+
+ * src/common.h
+ Add new pipeoffset field to SF_PRIVATE. This will contain the current file
+ offset when operating on a pipe.
+
+ * src/common.c
+ Removed direct calls to psf_fread()/psf_fseek()/psf_fgets() etc from
+ psf_binheader_readf and redirect them to new buffered versions
+ header_read(), header_seek() and header_gets().
+ Add "G" format specifier to emulate fgets() functionality with buffering.
+ This will allow reading some file types from pipes.
+
+ * src/file_io.c
+ When the file descriptor is a pipe, manintain psf->pipeoffset.
+
+ * src/pvf.c
+ Change use of psf_fgets() to psf_binheader_readf() as required but changes to header re
+
+ * src/au.c
+ Fix reading from a pipe.
+
+2003-05-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/pcm.c
+ Add clipping versions of the f2XXX_array() functions to allow option of
+ clipping data that would otherwise overflow.
+
+ * tests/scale_clip_test.tpl tests/scale_clip_test.def
+ New files test that clipping option does actually work.
+
+2003-05-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Fixed a typo ("OS(" instead of "OS9").
+
+2003-05-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/open_fail_test.c
+ Include <string.h> to prevent warning message of missing declaration of
+ memset().
+
+2003-05-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Add new "add_clipping" field to SF_PRIVATE.
+
+ * src/sndfile.h.in src/sndfile.c
+ Add command SFC_SET_CLIPPING which sets/resets add_clipping field.
+
+2003-05-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/api.html
+ Add docs for sf_set_string() and sf_get_string().
+
+ * src/common.h src/sndfile.c
+ Add new SFE_STR_BAD_STRING error.
+
+ * tests/stdin_test.c tests/stdout_test.c
+ Removed all non-error print statements.
+
+ * tests/stdio_test.c tests/pipe_test.c tests/Makefile.am
+ Add print statements removed from two files above.
+
+2003-05-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * libsndfile.spec.in
+ Fixed a coulpe of minor errors discovered by someone calling themselves
+ Agent Smith.
+
+ * src/common.c src/common.h src/file_io.h
+ Added is_pipe field to SF_PRIVATE and declaration of psf_is_pipe()
+ function. (Axel Röbel)
+
+ * src/sndfile.c
+ Fixed determination of whether the file is a pipe. (Axel Röbel)
+
+ * src/paf.c
+ Force paf24 to start with undefined mode. (Axel Röbel)
+
+ * tests/pipe_test.c
+ Mods to make this test work and actually do the test on RAW files. (Axel
+ Röbel).
+
+2003-05-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fixed a potential bug where psf->sf.seekable was being set to FALSE when
+ operating on stdin or stdout but then the default initialiser was reseting
+ it to TRUE. Thanks to Axel Röbel.
+
+ * src/aiff.c
+ Fixed a bug in the header parser where it was not handling an odd length
+ COMM chunk correctly. Thanks to Axel Röbel.
+
+ * src/test_file_io.c
+ Add more tests.
+
+ * tests/win32_test.c
+ New file for showing the bugs in the Win32 implementation of the POSIX API.
+ It also runs on Linux for sanity checking.
+
+ * tests/Makefile.am Win32/Makefile.msvc
+ Hook the new test program into the build system.
+
+2003-05-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/test_file_io.c
+ New test program to test operation of functions defined in file_io.c. This
+ should make supporting win32 significantly easier.
+
+ * src/Makefile.am
+ Hook new test program into the build system.
+
+ * src/file_io.c
+ Add compile/run time check that sizeof statbuf.st_size and sf_count_t are
+ the same.
+
+ * src/common.h src/sndfile.c
+ Added new error code and error message for new check.
+
+ * tests/benchmark.tpl
+ Fix to use frames instead of samples in SF_INFO.
+
+2003-05-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ More stuffing about working around PLAIN OLD-FASHIONED **BUGS** in Win32.
+
+ * examples/sndfile-info.c
+ Applied patch from Conrad Parker to add "--help" and "-h" options as
+ well as an improved usage message.
+
+2003-05-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/au.c
+ Added embedded file support.
+
+ * tests/multi_file_test.c
+ Added tests for embedded AU files.
+ Added verbose testing mode.
+
+ * src/common.h src/sndfile.c
+ Added an embedded AU specific error code and message.
+
+ * src/wav.c
+ Added patch from Conrad Parker which filled in a little more information
+ about ACIDized WAV files.
+
+2003-04-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Fixed Win32 version of psf_fseek() which was calling psf_get_filelen()
+ which was in turn calling psf_fseek() which in the end blew the stack.
+ Now of course this would have been easy to find on Linux, but this blow
+ up was happening in kernel32.dll and the fscking MSVC++ debugger couldn't
+ figure out what call caused this (it couldn't even tell me the stack had
+ overflowed) and was absolutley useless for this debugging exercise.
+ On top of that, the reason I got into this mess was that windoze doesn't
+ have a working fstat() function which can return file lengths > 2 Gig. It
+ HAS a fscking _fstati64() but the file length value is only updated AFTER
+ the bloody file is closed. That makes it completely useless.
+ How the hell do people stand working on this crap excuse of an OS?
+
+2003-04-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/unistd.h src/file_io.c
+ Moved definitions of S_IGRP etc from file_io.c to unistd.h so that these
+ can be used in the test programs.
+
+ * Win32/libsndfile.def
+ Added sf_open_fd.
+
+ * Win32/sndfile.h
+ Updated to match src/sndfile.h.in.
+
+ * Win32/Makefile.msvc
+ Added dither.c and htk.c to libsndfile.dll target.
+
+2003-04-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ First attempt at getting the Win32 versions of the these functions working.
+ They still need to be tested.
+
+2003-04-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/strings.c
+ Found and fixed a bug which was causing psf_store_string() to fail on
+ Motorola 68k processors. Many thanks fo Joshua Haberman (Debian maintainer
+ of libsndfile) for compiling and running debug code to help me debug the
+ problem.
+
+2003-04-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c src/file_io.c src/wav.c src/aiff.c
+ Much hacking to get reading and writing of embedded files working (ie sound
+ files at a non-zero files offset).
+
+ * doc/embedded_files.html
+ First pass atempt at documenting reading/writing embedded files.
+
+2003-04-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ Updated answer to "Why doesn't libsndfile do interleaving/de-interleaving?"
+
+2003-04-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c src/aiff.c
+ Fix retrieving and storing of string data from files. Need to be careful
+ about using psf->buffer for strings.
+
+2003-04-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Fix psf_fseek() for seeks withing embedded files.
+
+2003-04-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in
+ Changed the definition of SNDFILE slightly to produce warnings when it isn't
+ used correctly. This should have zero affect in code which uses the SNDFILE
+ type correctly.
+
+ * src/sndfile.c
+ Fixed a few compiler warnings cause by the changes to the SNDFILE type.
+
+2003-04-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ Added question and answer to the question "How about adding the ability
+ to write/read sound files to/from memory buffers?".
+
+2003-04-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/write_read_test.tpl
+ Removed un-needed enums declaring TRUE and FALSE and replaced usage of
+ these with SF_TRUE and SF_FALSE.
+
+ * tests/multi_file_test.c
+ New test program to test sf_open_fd() on files containing data other than
+ a single sound file.
+
+2003-04-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ When creating files, set the readable by others flag. This still allows
+ further restrictions to be enforced by use of the user's umask. Fix
+ suggested by Eric Lyon.
+
+2003-04-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/sndfile.c
+ Changed sf_open_fd(). Dropped offset parameter and added a close_desc
+ parameter. If close desc is TRUE, the file descritpor passed into the
+ library will be closed when sf_close() is called.
+
+ * tests/utils.tpl
+ Modified call to sf_open_fd() to set close_desc parameter to SF_TRUE.
+
+2003-04-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/write_read_test.tpl
+ Add a string (using sf_set_string() function) before and after data section
+ of all files. This will make sure that if string data can be added, it
+ doesn't overwrite real audio data.
+
+2003-04-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Started work on supporting a non-zero offset parameter for sf_open_fd ().
+
+ * src/<file header parsers>.c
+ Removed many uses of psf_fseek (SEEK_END) which to allow for future use of
+ sf_open_fd() with non-zero offset.
+ Associated refactoring.
+
+ * src/aiff.c
+ Implemented functionality required to get sf_get_string() and
+ sf_set_string() working for AIFF files.
+
+2003-04-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/utils.tpl
+ Modified test_open_file_or_die() to alternately use sf_open() and
+ sf_open_fd().
+
+ * src/svx.c
+ Fixed a bug which occurred when openning an existing file for read/write
+ using sf_open_fd(). In this case, the existing NAME chunk needs to be
+ read into psf->filename.
+ Fixed printing of sf_count_t types to logbuffer.
+
+2003-03-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in
+ Added prototype for new function sf_open_fd().
+
+ * src/sndfile.c
+ Moved most of the code in sf_open() to a new function psf_open_file().
+ Created new function sf_open_fd() which also uses psf_open_file() but
+ does not currently support the offset parameter.
+
+ * doc/api.html
+ Document sf_open_fd().
+
+2003-03-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fixed a memory leak reported by Evgeny Karpov. Memory leak only occurred
+ when an attempt was made to read and the open() call fails.
+
+2003-03-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/open_fail_test.c
+ New test program to check for memory leaks when sf_open fails on a valid
+ file. Currently this must be run manually under valgrid.
+
+ * tests/Makefile.am
+ Hook new test program into build.
+
+2003-03-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Octave/sndfile_save.m Octave/sndfile_play.m
+ Added a -mat-binary option to the octave save command to force the output
+ to binary mode even if the user has set ascii data as the default. Found
+ by Christopher Moore.
+
+2003-02-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/dither.html
+ New file which will document the interface which allows the addition of
+ audio dither when sample word sizes are being reduced.
+
+ * src/dither.c
+ More work.
+
+2003-02-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/misc_test.c
+ In update_header_test(), make HTK files a special case.
+
+ * doc/index.html
+ Added HTK to the feature matrix.
+
+2003-02-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/htk.c
+ New file for reading/writing HMM Tool Kit files.
+
+ * src/sndfile.h.in src/sndfile.c src/command.c src/Makefile.am
+ Hook in htk.c
+
+ * tests/write_read_test.tpl tests/misc_test.c tests/Makefile.am
+ Add tests for HTK files.
+
+2003-02-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Fixed a bug where the LIST chunk length was being written incorrectly.
+
+ * tests/string_test.c
+ Added call to check_log_buffer().
+ Minor cleanups.
+
+2003-02-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav_w64.h
+ Applied patch from Antoine Mathys to add extra WAV format definitions and
+ a G72x_ADPCM_WAV_FMT struct definition.
+
+ * src/wav_w64.c
+ Applied patch from Antoine Mathys which converts wav_w64_format_str() from
+ one huge inefficient switch statement to a binary search.
+
+ * tests/string_test.c
+ Dump log buffer if tests fail.
+
+2003-02-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/string_test.c
+ David Viens supplied some modifications to this file which showed up a bug
+ when using sf_set_string() and the sf_writef_float() functions.
+
+ * src/sndfile.c
+ Fixed the above bug.
+
+2003-02-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ Added Q and A on how to detect libsndfile in configure.in (at the suggestion
+ of Davy Durham).
+
+2003-02-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in
+ Add enums and typedefs for dither.
+ Deprecate SFC_SET_ADD_DITHER_ON_WRITE and SFC_SET_ADD_DITHER_ON_READ, to be
+ replaced with SFC_SET_DITHER_ON_WRITE and SFC_SET_DITHER_ON_READ which will
+ allow different dither algorithms to be enabled.
+ Added SFC_GET_DITHER_INFO_COUNT and SFC_GET_DITHER_INFO.
+
+ * src/sndfile.h.in src/Version_script.in Win32/libsndfile.def.
+ Added public sf_dither_*() functions.
+
+ * src/sndfile.c
+ Implement commands above.
+
+ * src/dither.c
+ More work. Framework and external hooks into dither algorithms complete.
+
+2003-02-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/version-1.html libsndfile_version_convert.py
+ Remove redundant files.
+
+ * doc/index.html doc/api.html
+ Remove links to version-1.html.
+
+ * src/dither.c
+ New file to allow the addition of audio dither on input and output.
+
+ * src/common.h
+ Add prototype for dither_init() function.
+
+ * Makefile.am doc/Makefile.am
+ Changes for added and removed files.
+
+2003-02-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/Makefile.msvc
+ Changes to force example binaries to be placed in the top level directory
+ instead of the examples/ directory.
+ Add src/strings.c and src/xi.c to the build.
+ Add string_test to build and to tests on WAV files.
+
+ * doc/index.html
+ Added XI to support matrix.
+
+2003-01-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in
+ Added prototypes for sf_get_string() and sf_set_string() and SF_STR_*
+ enum values.
+
+ * src/sndfile.c
+ Added public interface to sf_get_string() and sf_set_string().
+
+ * src/wav.c
+ Added code for setting and getting strings in WAV files.
+
+ * tests/string_test.c
+ New test program for sf_get_string() and sf_set_string() functionality.
+
+ * tests/Makefile.am
+ Hook new test program into build and test framework.
+
+2003-01-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Added fields to SF_PRIVATE for string data needed to implement
+ sf_get_string() and sf_set_string().
+
+ * src/strings.c
+ New file for storing and retrieving strings to/from files.
+
+ * src/Makefile.am
+ Added strings.c to build.
+
+2003-01-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/xi.c
+ Read seems to be working so looking at write.
+
+ * src/sndfile.h.in
+ Added SF_FORMAT_XI, SF_FORMAT_DPCM_8 and SF_FORMAT_DPCM_16 enum values.
+
+ * tests/floating_point_test.c tests/lossy_comp_test.c tests/Makefile.am
+ Added test for 8 and 16 bit XI format files.
+
+2003-01-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Added a non-lawyer readable summary of the licensing provisions as
+ suggested by Steve Dekorte.
+
+2003-01-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Fixed a compiler warning found by Alexander Lerch.
+
+2003-01-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Fixed the multiple linking of libm.
+
+2003-01-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/Makefile.mcvs
+ Added comments on the correct way to set up the MSVCDir environment
+ variable.
+
+ * doc/win32.html
+ Add on how to set up the MSVCDir environment variable.
+
+2003-01-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c examples/sndfile-info.c
+ When run on Win32 without any command line parameters print a message and
+ then sleep for 5 seconds. This means the when somebody double clicks on
+ these programs in explorer the user will actually see the message.
+
+2003-01-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/misc_test.c
+ Bypass permission test if running as root because root is allowed to open
+ a readonly file for write.
+
+2003-01-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/Makefile.msvc
+ Added pvf.c and xi.c source files to project.
+
+ * src/sndfile.h
+ Updated for PVF files.
+
+2003-01-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Modified validate_sfinfo() to force samplerate, channels and sections
+ to be >= 1.
+ In format_from_extension() replaced calls to does_extension_match()
+ with strcmp().
+
+ * src/xi.c
+ More work.
+
+2003-01-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/Makefile.am
+ Added octave.html which had been left out. Found by Jan Weil.
+
+2003-01-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/pvf.c src/common.h src/sndfile.c
+ Fixed error handling for PVF files.
+
+ * src/xi.c
+ New file for handling Fasttracker 2 Extended Instrument files. Not working
+ yet and included when configured with --enable-experimental.
+
+ * src/sndfile.c src/common.h
+ Hooked in new file xi.c.
+
+2002-12-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/rx2.c
+ Added a patch from Marek Peteraj which sheds a little more light on the
+ slices within an RX2 file. Still need to find out data encoding.
+
+2002-12-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Started work on decoding 'acid' and 'strc' chunks.
+
+2002-12-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/peak_check_test.c
+ Minor cleanup.
+
+2002-12-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/write_read_test.tpl
+ Added check to make sure no error was generated when an attempt was made to
+ read past the end of the file.
+
+2002-12-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/lists.html
+ Added "mailto" links for all three lists.
+
+ * src/pvf.c
+ New file for Portable Voice Format files.
+
+ * src/sndfile.h.in src/sndfile.c src/common.h src/command.c src/Makefile.am
+ Added hooks for SF_FORMAT_PVF format files.
+
+ * tests/write_read_test.tpl tests/std*.c
+ Add tests for SF_FORMAT_PVF.
+
+ * doc/index.html
+ Add PVF to the compatibility matrix.
+
+ * src/pcm.c src/alaw.c src/ulaw.c src/float32.c src/double64.c
+ Previously, attempts to read beyond the end of a file would set psf->error
+ to SFE_SHORT_ERROR. This behaviour diverged from the behaviour of the POSIX
+ read() call but has now been fixed.
+ Attempts to read beyond the end of the file will return a short read count
+ but will not longer set any error.
+
+2002-12-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Add more sanity checking when opening a RAW file for read. When format is
+ not RAW, zero out all members of the SF_INFO struct.
+
+ * tests/raw_test.c
+ Add bad_raw_test() to check for above problem.
+
+ * tests/stdin_test.c examples/sndfile-info.c
+ Set the format field of the SF_INFO struct to zero before calling
+ sf_open().
+
+ * doc/api.html
+ Add information about the need to set the format field of the SF_INFO struct
+ to zero when opening non-RAW files for read.
+
+ * configure.ac
+ Removed use of conversion script on Solaris. Not all Solaris versions
+ support it.
+
+ * doc/lists.html
+ New file containg details of the mailing lists.
+
+ * doc/index.html
+ Add a link to the above new file.
+
+2002-12-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/dft_cmp.c
+ Fixed a SIGFPE on Alpha caused by a log10 (0.0). Thanks to Joshua Haberman
+ for providing the gdb traceback.
+
+2002-11-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Added more capabilities to 'smpl' chunk parser.
+
+ * src/sndfile.c
+ Fixed some (not all) possible problems found with Flawfinder.
+
+2002-11-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fixed a bug in sf_seek(). This bug could only occur when an attempt was
+ made to read beyond the end and then sf_seek() was called with a whence
+ parameter of SEEK_CUR.
+
+ * src/file_io.c
+ Win32's _fstati64() does not work, it returns BS. Re-implemented
+ psf_get_filelen() in terms of psf_fseek().
+
+ * tests/write_read_test.tpl
+ Add a test to detect above bug.
+
+ * src/float_cast.h
+ Modification to prevent compiler warnings on Mac OS X.
+
+ * src/file_io.c
+ Fixes for windows (what a f**ked OS).
+
+2002-11-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.ac
+ Disable use of native lrint()/lrintf() on Mac OSX. These functions exist on
+ Mac OSX 10.2 but not on 10.1. Forcing the use of the versions in
+ src/float_cast.h means that a library compiled on 10.2 will still work on
+ 10.1.
+
+2002-11-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in configure.ac
+ Renamed configure.in to configure.ac as expected by later versions of
+ autoconf.
+ Slight hacking of configure.ac to work with version 2.54 of autoconf.
+ Changed to using -dumpversion instead of --version for determining GCC
+ version numer as suggested by Anand Kumria.
+
+ * src/G72x/Makefile.am
+ Slight hacking required for operation with automake 1.6.3.
+
+2002-11-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ In psf_binheader_readf() changed type parameter type "b" type from size_t
+ to int to prevent errors on IA64 CPU where sizeof (size_t) != sizeof (int).
+ Thanks to Enrique Robledo Arnuncio for debugging this.
+
+2002-11-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * test/command_test.tpl
+ Changed test value so test would pass on Solaris.
+
+ * src/Version_script.in
+ Modified version numbering so that later versions of 1.0.X can replace
+ earlier versions without recompilation.
+
+ * src/vox_adpcm.c
+ Fixed bug causing short reads.
+
+2002-11-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * test/floating_point_test.c
+ Code cleanup using functions from util.c.
+ Add test for IEEE replacement floats and doubles.
+
+2002-11-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Fixed a possible divide by zero error when read the 'smpl' chunk. Thanks to
+ Serg Repalov for the example file.
+
+ * tests/pcm_test.tpl
+ Used sf_command (SFC_TEST_IEEE_FLOAT_REPLACE) to test IEEE replacement code.
+ Clean up pcm_double_test().
+
+ * src/float32.c src/double64.c
+ Force use of IEEE replacement code using psf->ieee_replace is TRUE,
+ Print message to log_buffer as well.
+ Rename all broken_read_* and broken_write* functions to replace_read_* and
+ replace_write_*.
+
+ * tests/util.tpl
+ Added string_in_log_buffer().
+
+ * tests/pcm_test.tpl
+ Use string_in_log_buffer() to ensure that IEEE replacement code has been
+ used.
+
+ * configure.in
+ Removed --enable-force-broken-float option. IEEE replacement code is now
+ always tested.
+
+2002-10-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/double64.c
+ Implement code for read/writing IEEE doubles on platforms where the native
+ double format is not IEEE.
+
+ * src/float32.c src/common.h
+ Remove float32_read() and float32_write(). Replace with float32_le_read(),
+ float32_be_read(), float32_le_write() and float32_be_write() to match stuff
+ in src/double64.c.
+
+ * src/common.c
+ Fix all usage of float32_write().
+
+ * src/sndfile.h.in
+ Added SFC_TEST_IEEE_FLOAT_REPLACE command (testing only).
+
+ * src/common.h
+ Added SF_PRIVATE field ieee_replace.
+
+ * src/sndfile.c
+ In sf_command() set/reset psf->ieee_replace.
+
+2002-10-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/pcm_test.tpl
+ Fixed a problem when testing with --enable-force-broken-float. The test was
+ generating a value of negative zero and the broken float code is not able
+ to write negative zero. Removing the negative zero fixed the test.
+
+2002-10-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Added fix for Cygwin (suggested by Maros Michalik).
+
+2002-10-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Improved error detection and handling.
+
+ * src/file_io.c src/common.h
+ Removed functions psf_ferror() and psf_clearerr() which were redundant
+ after above improvements.
+
+ * src/aiff.c src/svx.c src/w64.c src/wav.c
+ Removed all use of psf_ferror() and psf_clearerr().
+
+ * src/sndfile.c
+ Removed #include of <stdio.h>, <unistd.h>, <fcntl.h> and <math.h> which
+ are no longer needed.
+
+ * tests/misc_test.c
+ Added test to make sure the correct error message is returned with an
+ existing read-only file is openned for write.
+
+2002-10-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html doc/api.html
+ Updated for OKI Dialogic ADPCM files.
+
+ * src/command.c
+ Added VOX ADPCM to sub_fomats.
+
+2002-10-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/vox_adpcm.c src/Makefile.am
+ New file for handling OKI Dialogic ADPCM files.
+
+ * src/sndfile.h
+ Add new subtype SF_FORMAT_VOX_ADPCM.
+
+ * src/sndfile.c
+ Renamed function is_au_snd_file () to format_from_extenstion () and expanded
+ its functionality to detect headerless VOX files.
+
+ * src/raw.c
+ Added hooks for SF_FORMAT_VOX_ADPCM.
+
+ * examples/sndfile-info.c
+ Print out file duration (suggested by Conrad Parker).
+
+ * libsndfile.spec.in
+ Force installation of sndfile.pc file (found by John Thompson).
+
+ * tests/Makefile.am tests/lossy_comp_test.c tests/floating_point_test.c
+ Add tests for SF_FORMAT_VOX_ADPCM.
+
+2002-10-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/misc_test.c
+ Add test which attempts to write to /dev/full (on Linux anyway) to check
+ for correct handling of writing to a full filesystem.
+
+ * src/sndfile.c
+ Return correct error message if the header cannot be written because the
+ filesystem is full.
+
+ * tests/util.tpl
+ Corrected printing of file mode in error reporting.
+
+ * src/mat5.c
+ Fixed a bug where a MAT5 file written by libsndfile could not be opened by
+ Octave 2.1.36.
+
+2002-10-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/file_io.c
+ All low level file I/O have been modified to be better able to report
+ system errors resulting from calling system level open/read/write etc.
+
+ * src/*.c
+ Updated for compatibility with above changes.
+
+ * examples/cooledit-fixer.c
+ New example program which fixes badly broken file created by Syntrillium's
+ Cooledit which are marked as containing PCM samples but actually contain
+ floating point data.
+
+ * examples/Makefile.am
+ Hooked cooledit-fixer into the build system.
+
+2002-10-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/command.html
+ Document SFC_GET_FORMAT_INFO.
+
+2002-10-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/wav32_aiff24.c examples/sndfile2oct.c examples/sfhexdump.c
+ examples/sfdump.c
+ Removed these files because they weren't interesting.
+
+ * examples/sfconvert.c examples/sndfile-convert.c
+ Renamed the first to the latter.
+
+ * examples/Makefile.am
+ Added sndfile-convert to the bin_PROGRAMS, so it is installed when the lib
+ is installed.
+ Removed old programs wav32_aiff24 and sndfile2oct.
+
+ * man/sndfile-convert.1
+ New man page.
+
+ * examples/sndfile-convert.c
+ Added some gloss now that sndfile-convert.c is an installed program.
+
+ * src/sndfile.h.in src/sndfile.c src/common.h src/command.h
+ Added command SFC_GET_FORMAT_INFO.
+
+ * tests/command_test.c
+ Added tests form SFC_GET_FORMAT_INFO.
+
+2002-10-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ In sf_format_check() return error if samplerate < 0.
+
+2002-10-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fixed bug in handling of COMM chunks with a 4 byte encoding byte but no
+ encoding string.
+
+2002-10-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fixed repeated word in an error message.
+
+2002-10-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Improved advertising in Features section.
+
+2002-10-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Added decoding of 'labl' chunks within 'LIST' chunks.
+
+ * src/common.h
+ Added (experimental only) SF_FORMAT_OGG and SF_FORMAT_VORBIS and definition
+ of ogg_open(). This is nowhere near working yet.
+
+ * src/sndfile.c
+ Added detection of 'OggS' file marker and added call to ogg_open() to
+ switch statement.
+
+ * src/ogg.c
+ New file. Very early start of Ogg Vorbis support.
+
+ * src/wav.c
+ Added handling of brain-damaged and broken Cooledit "32 bit 24.0 float
+ type 1" files. These files are marked as being 24 bit WAVE_FORMAT_PCM with
+ a block alignment of 4 times the numbers of channels but are in fact 32 bit
+ floating point.
+
+2002-10-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in
+ Modified option --enable-experimental to set ENABLE_EXPERIMENTAL_CODE in
+ config.h to either 0 or 1.
+
+ * src/sndfile.c
+ Modify sf_command (SFC_GET_LIB_VERSION) to append "-exp" to the version
+ string if experimental code has been enabled.
+
+2002-10-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/Makefile.am
+ Added -lm to libsndfile_la_LIBADD. This means that -lm is not longer needed
+ in the link line when linking something to libsndfile.
+
+ * tests/Makefile.am examples/Makefile.am
+ Removed -lm from all link lines.
+
+ * sndfile.pc.in
+ Removed -lm from Libs line.
+
+2002-09-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Removed all perror() calls.
+
+ * src/nist.c
+ Removed calls to exit() function.
+ Added check to detect NIST files dammaged from Unix CR -> Win32 CRLF
+ conversion process.
+
+2002-09-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/sndfile.c
+ New function sf_strerror() which will eventually replace functions
+ sf_perror() and sf_error_str().
+ Function sf_error_number() has also been changed, but this was documented
+ as being for testing only.
+
+ * doc/api.html
+ Documented above changes.
+
+ * tests/*.c examples/*.c
+ Changed to new error functions.
+
+2002-09-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in
+ Detect GCC version, and print a warning message about writeable strings
+ it GCC major version number is less than 3.
+
+2002-09-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in doc/api.html
+ Documentation fixes.
+
+2002-09-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/Version_script.in src/Makefile.am configure.in
+ Use the version script to prevent the exporting of all non public symbols.
+ This currently only works with Linux. Will test on Solaris as well.
+
+ * src/float_cast.h
+ Added #ifndef to prevent the #warning directives killing the SGI MIPSpro
+ compiler.
+
+ * src/au_g72x.c src/double64.c src/float32.c src/gsm610.c src/ima_adpcm.c
+ src/ms_adpcm.c
+ Fix benign compiler warnings arising from previously added compiler
+ flags.
+
+2002-09-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fixed a bug in sf_error_str() where errnum was used as the index instead
+ of k. Found by Tim Hockin.
+
+ * examples/sndfile-play.c
+ Fixed a compiler warning resulting from a variable shadowing a previously
+ defined local.
+
+2002-09-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in src/sndfile.c
+ Added command SFC_SET_RAW_START_OFFSET.
+
+ * doc/command.html
+ Document SFC_SET_RAW_START_OFFSET.
+
+ * tests/raw_test.c tests/Makefile.am
+ Add new file for for testing SF_FORMAT_RAW specific functionality.
+
+ * tests/dwvw_test.c
+ Updates.
+
+2002-09-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Modified reading of 'smpl' chunk to take account of the sampler data field.
+
+ * tests/utils.tpl tests/utils.h
+ Added function print_test_name().
+
+ * tests/misc_test.c tests/write_read_test.tpl tests/lossy_comp_test.c
+ tests/pcm_test.tpl tests/command_test.tpl tests/floating_point_test.c
+ Convert to use function print_test_name().
+
+2002-09-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/octave.html
+ Added a link to some other Octave scripts for reading and writing sound
+ files.
+
+ * src/paf.c
+ Change type of dummy data field to int. This should fix a benign compiler
+ warning on some CPUs.
+ Removed superfluous casts resulting from the above change.
+
+ * src/rx2.c
+ More hacking.
+
+2002-09-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/mat5.c src/common.c
+ Changed usage of snprintf() to LSF_SNPRINTF().
+
+ * Win32/Makefile.msvc
+ Updated to include new files and add new tests.
+
+ * Win32/config.h Win32/sndfile.h
+ Updated.
+
+ * doc/api.html
+ Added note about the possibility of "missing" features actually being
+ implemented as an sf_command().
+
+2002-09-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/misc_test.c
+ Added previously missing update_header_test and zero_data_tests for PAF,
+ MAT4 and MAT5 formats.
+
+ * src/paf.c src/mat4.c src/mat5.c
+ Fixed bugs uncovered by new tests above.
+
+ * src/mat5.c
+ Generalised parsing of name fields of MAT5 files.
+
+ * src/mat5.c src/sndfile.c
+ Added support for unsigned 8 bit PCM MAT5 files.
+
+ * tests/write_read_test.tpl
+ Added test for unsigned 8 bit PCM MAT5 files.
+
+ * doc/index.html
+ Added unsigned 8 bit PCM MAT5 to capabilities matrix.
+
+2002-09-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * test/update_header_test.c tests/misc_test.c
+ Renamed update_header_test.c to misc_test.c.
+ Added zero_data_test() to check for case where file is opened for write and
+ closed immediately. The resulting file can be left in a state where
+ libsndfile cannot open it. Problem reported by Werner Schweer, the author
+ of Muse.
+
+ * src/aiff.c
+ Removed superfluous cast.
+
+ * src/wav.c src/svx.c
+ Fixed case of file generated with no data.
+ Removed superfluous cast.
+
+ * src/sndfile.c
+ Fixed error on IA64 platform caused by incorrect termination of
+ SndfileErrors struct array. This problem was found in the Debian buildd
+ logs (http://buildd.debian.org/).
+
+ * configure.in
+ Added Octave directory.
+
+ * Octave/Makefile.ma
+ New Makfile.am for Octave directory.
+
+ * Octave/sndfile_load.m Octave/sndfile_save.m Octave/sndfile_play.m
+ New files for working with Octave.
+
+ * doc/octave.html
+ Document explaining the use of the above three Octave scripts.
+
+2002-09-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fixed bug in RDWR mode.
+
+2002-09-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ Fixed psf_get_date_str() for systems which don't have gmtime_r() or
+ gmtime().
+
+ * src/file_io.c
+ Added #include <io.h> for Win32. Reported by Koen Tanghe.
+
+2002-09-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ Added 'S' format specifier for psf_binheader_writef() which writes a C
+ string, including single null terminator to the header.
+ Added 'j' format specifier to allow jumping forwards or backwards in the
+ header.
+ Added function psf_get_date_str().
+
+ * src/mat5.c
+ Complete read and write support.
+
+ * doc/index.html
+ Added entries for MAT4 and MAT5 in capabilities matrix.
+
+2002-09-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/mat4.c
+ Completed read and write support.
+
+ * src/common.h src/sndfile.c
+ Added MAT4 and MAT5 specific error messages.
+
+ * tests/write_read_test.tpl tests/Makefile.am
+ Added tests for MAT4 and MAT5 files.
+
+ * tests/stdio_test.c tests/stdout_test.c tests/stdin_test.c
+ Added tests for MAT4 and MAT5 files.
+
+2002-09-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/command.c
+ Added elements for SF_FORMAT_MAT4 and SF_FORMAT_MAT5 to major_formats
+ array.
+
+ * examples/sfconvert.c
+ Added mat4 and mat5 output targets.
+
+2002-09-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Added check to prevent errors openning read only formats for read/write.
+
+ * src/interleave.c
+ New file for interleaving non-interleaved data. Non-interleaved data is
+ only supported on read.
+
+ * src/Makefile.am
+ Added src/interleave.c to build.
+
+2002-09-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/double64.c src/common.h
+ Added double64_be_read(), double64_le_read(), double64_be_write() and
+ double64_le_write() which replace double64_read() and double64_write().
+
+ * src/common.c
+ Cleanup of psf_binheader_readf() and add ability to read big and little
+ endian doubles (required by mat4.c and mat5.c).
+ Add ability for psf_binheader_writef() to write doubles to sound file
+ headers.
+
+2002-09-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/mat5.c
+ New file for reading Matlab (tm) version 5 data files. This is also the
+ native binary file format for version 2.1.X of GNU Octave which will be
+ used for testing.
+ Not complete yet.
+
+ * src/mat4.c
+ New file for reading Matlab (tm) version 4.2 data files. This is also the
+ native binary file format for version 2.0.X of GNU Octave which will be
+ used for testing.
+ Not complete yet.
+
+ * src/sndfile.h.in src/sndfile.c src/common.h src/command.c src/Makefile.am
+ Mods to add Matlab files.
+
+ * src/common.[ch]
+ Added readf_endian field to SF_PRIVATE struct allowing endianness to
+ remembered across calls to sf_binheader_readf().
+ Fixed bug in width_specifier behaviour for printing hex values.
+
+2002-08-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Check return value of close() call in psf_fclose().
+
+2002-08-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ms_adpcm.c
+ Commented out some code where 0x10000 was being subtracted from a short
+ and the result assigned to a short again. Andrew Zaja found this.
+
+2002-08-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/command.html
+ Fixed typo found by Tommi Ilmonen.
+
+ * src/ima_adpcm.c
+ Changed type of diff from short to int to prevent errors which can occur
+ during very rare circumstances. Thanks to FUWAFUWA.
+
+2002-08-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/floating_point_test.c
+ Disable testing on machines without lrintf().
+
+ * Win32/Makefile.msvc
+ Added dwd.c and wve.c to build.
+
+ * configure.in
+ Bumped version to 1.0.0.
+
+2002-08-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Add a #include for Mac OS 9. Thanks to Stephane Letz.
+
+ * src/wav.c
+ Changed an snprintf to LSF_SNPRINTF.
+
+ * doc/Makefile.am
+ Added version-1.html.
+
+2002-08-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in
+ Bumped version to 1.0.rc6.
+
+ * src/*.c
+ Modified scaling of normalised floats and doubles to integers. Until now
+ this has been done by multiplying by 0x8000 for short output, 0x80000000
+ for 32 bit ints and so on. Unfortunately this can cause an overflow and
+ wrap around in the target value. All thes values have therefore been
+ reduced to 0x7FFF, 0x7FFFFFFF and so on. The conversion from ints to
+ normalised floats and doubles remains unchanged. This does mean that for
+ repeated conversions normalised float -> pcm16 -> normalised float would
+ result in a decrease in amplitude of 0x7FFF/0x8000 on every round trip.
+ This is undesirable but less undesireable than the wrap around I am trying
+ to avoid.
+
+ * tests/floating_point_test.c
+ Removed file hash checking because new float scaling procedure introduced
+ above prevented the ability to crate a has on both x86 and PowerPC systems.
+
+2002-08-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/txw.c
+ Completed reading of TXW files. Seek doesn't work yet.
+
+ * src/file_io.c
+ Added a MacOS 9 replacement for ftruncate().
+
+ * MacOS/sndfile.h
+ Added MacOS 9 header file. This should be copied into src/ to compile
+ libsndfile for MacOS9.
+
+2002-08-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fixed commands SF_SET_NORM_DOUBLE and SFC_SET_NORM_FLOAT to return their
+ values after being set. Reported by Jussi Laako.
+
+ * configure.in
+ If autogen is not found, touch all .c and .h files in tests/.
+
+ * src/common.c
+ Added format width specifier to psf_log_printf() for %u, %d, %D and %X.
+
+ * src/dwd.c
+ Completed implementation of read only access to these files.
+
+ * src/common.h src/*.c src/pcm.c
+ Removed redundant field chars from SF_PRIVATE struct and modified
+ pcm_init() to do without it.
+
+2002-08-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wve.c
+ New file implementing read of Psion Alaw files. This will be a read only
+ format. Implementation complete.
+
+ * src/dwd/c
+ Started implementation of DiamondWare Digitized files. Also read only, not
+ complete.
+
+ * src/wav.c
+ Add parsing of 'smpl' chunk.
+
+ * src/paf.c
+ Fixed reading on un-normalized doubles and floats from 24 bit PAF files.
+ This brings it into line with the reading of 8 bit files into
+ un-normalized doubles which returns values in the range [-128, 127].
+
+ * src/common.c
+ Modified psf_log_printf() to accept the %% conversion specifier to allow
+ printing of a single '%'.
+
+ * src/sds.c
+ Read only of 16 bit samples is working. Need to build a test harness for
+ this and other read only formats.
+
+2002-08-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in
+ Added --enable-experimental configure option.
+ Removed pkg-config message at the end of the configure process.
+
+ * src/sds.c src/txw.c src/rx2.c src/sd2.c
+ Moved all the code in these files inside #if ENABLE_EXPERIMENTAL_CODE
+ blocks and added new *_open() function for the case where experimental is
+ not enabled. These new functions just return SFE_UNIMPLMENTED.
+
+ * Win32/sndfile.h src/sndfile.h.in src/common.h
+ Removed un-necessary #pragma pack commands.
+
+ * src/file_io.c
+ Implemented psf_ftruncate() and much other hacking for Win32.
+
+ * Win32/Makefile.msvc
+ Updated.
+
+ * doc/win32.html
+ Updated to include the copying of the sndfile.h file from the Win32/
+ directory to the src/ directory.
+
+ * Make.bat
+ Batch file to make compiling on Wi32 a little easier. Implements "make" and
+ "make check".
+
+2002-08-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ Add place holder for ftruncate() on Win32 which doesn't have ftruncate().
+ This will need to be fixed later.
+
+ * src/sndfile.h.in
+ New file (copy of sndfile.h) with sets up @TYPEOF_SF_COUNT_T@ which will be
+ replaced by the correct type during configure.
+
+ * configure.in
+ Modified to find a good type for TYPEOF_SF_COUNT_T.
+
+ * src/aiff.c
+ Fixed a bug when reading malformed headers.
+
+ * src/common.c
+ Set read values to zero before performing read.
+
+2002-08-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/command.html
+ Fixed some HTML tags which were not allowing jumps to links within the
+ page.
+
+ * src/sds.c
+ Massive hacking on this.
+
+ * src/wav.c
+ Added recognition of 'clm ' tag.
+
+2002-08-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Added beginning of a capabilities list beyond simple file formats which
+ can be read/written.
+
+ * src/aiff.c
+ Added parsing of INST and MARK chunks of AIFF files. At the moment this
+ data is simply recorded in the log buffer. Later it will be possible to
+ read this data from an application using sf_command().
+
+ * src/wav.c
+ Added parsing of 'cue ' chunk which contains loop information in WAV files.
+
+ * exampes/sndfile-info.c
+ Changed reporting of Samples to Frames.
+
+ * src/wav.c src/w64.c src/aiff.c src/wav_w64.h
+ Moved from a samples to a frames nomenclature to avoid confusion.
+
+ * doc/FAQ.html
+ What's the best format for storing temporary files?
+
+ * src/sds.c
+ New file for reading/writing Midi Sample Dump Standard files.
+
+ * src/Makefile.am src/sndfile.c src/common.[ch]
+ Added hooks for sds.c.
+
+ * examples/sndfile-info.c
+ Changed from using sf_perror() to using sf_error_str().
+
+2002-08-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/api.html
+ Added explanation of mode parameter for sf_open().
+ Added explanation of usage of SFM_* values in sf_seek().
+
+ * src/sndfile.[ch] src/command.c src/file_io.c src/common.h
+ Implemented SFC_FILE_TRUNCATE to allow a file to be truncated. File
+ truncation was suggested by James McCartney.
+
+ * src/command.html
+ Documented SFC_FILE_TRUNCATE.
+
+ * tests/command_test.c
+ Add tests for SFC_FILE_TRUNCATE.
+
+ * src/sndfile.c
+ Added a thrid parameter to the VALIDATE_SNDFILE_AND_ASSIGN_PSF macro to
+ make resetting the error number optional. All uses of the macro other than
+ in error reporting functions were changed to reset the error number.
+
+ * src/pcm.c
+ Fixed a bug were sf_read_* was logging an SFE_SHORT_READ even when no error
+ occurred.
+
+ * tests/write_read_test.tpl
+ Added tests of internal error state.
+
+2002-08-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/GSM610/private.h src/GSM610/*.c src/GSM610/Makefile.am
+ Renamed private.h to gsm610_priv.h to prevent clash with other headers
+ named private.h in other directories. (Probably only a problem on MacOS 9).
+
+ * src/G72x/private.h src/G72x/*.c src/G72x/Makefile.am
+ Renamed private.h to g72x_priv.h to prevent clash with other headers
+ named private.h in other directories. (Probably only a problem on MacOS 9).
+
+ * MacOS/config.h
+ Changed values of HAVE_LRINT and HAVE_LRINTF to force use of code in
+ float_cash.h.
+
+ * src/sndfile.h
+ Changes the name of samples field of the SF_INFO to frames. The old name
+ had caused too much confusion and it simply had to be changed. There will
+ be at least one more pre-release.
+
+2002-08-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/index.html
+ Updated formats matrix to include RAW (header-less) GSM 6.10.
+ Fix specificaltion of table and spelling mistakes.
+
+ * src/sndfile.c src/command.c
+ Fixed bug in SFC_CALC_MAX_SIGNAL family and psf_calc_signal_max ().
+
+ * tests/command.c
+ Removed cruft.
+ Added test for SFC_CALC_MAX_SIGNAL and SFC_CALC_NORM_MAX_SIGNAL.
+
+ * configure.in
+ Update version to 1.0.0rc5.
+
+ * sfendian.h
+ Removed inclusion of un-necessary header.
+
+2002-08-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Minor fixes of info written to log buffer.
+
+ * src/float_cast.h
+ Add definition of HAVE_LRINT_REPLACEMENT.
+
+ * tests/floating_point_test.c
+ Fix file hash check on systems without lrint/lrintf.
+
+ * tests/dft_cmp.c
+ Limit SNR to less than -500.0dB.
+
+ * examples/sndfile2oct.c
+ Fixed compiler warnings.
+
+ * doc/api.html
+ Fixed error where last parameter of sf_error_str() was sf_count_t instead
+ of size_t.
+
+2002-08-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ Why doesn't libsndfile do interleaving/de-interleaving.
+
+ * tests/pcm_test.tpl
+ On Win32 do not perform hash check on files containing doubles.
+
+2002-08-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Defined SF_COUNT_MAX_POSITIVE() macro, a portable way of setting variables
+ of type sf_count_t to their maximum positive value.
+
+ * src/dwvw.c src/w64.c
+ Used SF_COUNT_MAX_POSITIVE().
+
+2002-07-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/paf.c
+ Fixed bug in reading/writing of 24 bit PCM PAF files on big endian systems.
+
+ * tests/floating_point_tests.c
+ Fixed hash values for 24 bit PCM PAF files.
+ Disabled file has check if lrintf() function is not available and added
+ warning.
+ Decreased level of signal from a peak of 1.0 to a value of 0.95 to prevent
+ problems on platforms without lrintf() ie Solaris.
+
+2002-07-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Fixed a problem with two different kinds of mal-formed WAV file header. The
+ first had the 'fact' chunk before the 'fmt ' chunk, the other had an
+ incomplete 'INFO' chunk at the end of the file.
+
+ * src/w64.c
+ Added fix to allow differentiation between W64 files and ACID files.
+
+ * src/au_g72x.c src/common.h src/sndfile.c
+ Added error for G72x encoded files with more than one channel.
+
+ * tests/pcm_test.tpl tests/utils.tpl
+ Moved function check_file_hash_or_die() to utils.tpl. Function was then
+ modified to calculate the has of the whole file.
+
+ * src/wav.c
+ Fixed problem writing the 'fact' chunk on big endian systems.
+
+ * tests/sfconvert.c
+ Fixed bug where .paf files were being written as Sphere NIST.
+
+2002-07-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/voc.c
+ Fix for reading headers generated using SFC_UPDATE_HEADER_NOW.
+
+ * doc/command.html
+ Add docs for SFC_UPDATE_HEADER_NOW and SFC_SET_UPDATE_HEADER_AUTO.
+
+2002-07-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * man/sndfile-info.1 man/sndfile-play.1
+ Added manpages supplied by Joshua Haberman the Debian maintainer for
+ libsndfile. Additional tweaks by me.
+
+ * configure.in man/Makefile.am
+ Hooked manpages into autoconf/automake system.
+
+ * src/sndfile.c
+ Added hooks for SFC_SET_UPDATE_HEADER_AUTO.
+
+ * tests/update_header_test.c
+ Improved rigor of testing.
+
+ * src/*.c
+ Fixed problem with *_write_header() functions.
+
+2002-07-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/*.html
+ Updates to documentation to fix problems found by wdg-html-validator.
+
+ * src/common.h src/command.c
+ Added normalize parameter to calls to psf_calc_signal_max() and
+ psf_calc_max_all_channels().
+
+ * src/sndfile.c
+ Added handling for commands SFC_CALC_NORM_SIGNAL_MAX and
+ SFC_CALC_NORM_MAX_ALL_CHANNELS.
+
+ * doc/command.html
+ Added entry for SFC_CALC_NORM_SIGNAL_MAX and SFC_CALC_NORM_MAX_ALL_CHANNELS.
+
+2002-07-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c Win32/Makefile.msvc
+ Get sndfile-play program working on Win32. The Win32 PCM sample I/O API
+ sucks. The sndfile-play program now works on Linux, MacOSX, Solaris and
+ Win32.
+
+2002-07-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/FAQ.html
+ New file for frequently asked questsions.
+
+2002-07-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/api.html
+ Documentation fixes.
+
+ * src/au.[ch] src/au_g72x.c src/G72x/g72x.h
+ Add support of 40kbps G723 ADPCM encoding.
+
+ * tests/lossy_comp_test.c tests/floating_point_test.c
+ Add tests for 40kbps G723 ADPCM encoding.
+
+ * doc/index.html
+ Update support matrix.
+
+2002-07-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/command.html
+ Documented SFC_GET_SIMPLE_FORMAT_COUNT, SFC_GET_SIMPLE_FORMAT,
+ SFC_GET_FORMAT_* and SFC_SET_ADD_PEAK_CHUNK.
+
+ * src/sndfile.c src/pcm.c
+ Add ability to turn on and off the addition of a PEAK chunk for floating
+ point WAV and AIFF files.
+
+ * src/sndfile.[ch] src/common.h src/command.c
+ Added sf_command SFC_CALC_MAX_ALL_CHANNELS. Implemented by Maurizio Umberto
+ Puxeddu.
+
+ * doc/command.html
+ Docs for SFC_CALC_MAX_ALL_CHANNELS (assisted by Maurizio Umberto Puxeddu).
+
+2002-07-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c src/gsm610.c
+ Finalised support for GSM 6.10 AIFF files and added support for GSM 6.10
+ encoded RAW (header-less) files.
+
+ * src/wav.c
+ Add support for IBM_FORMAT_MULAW and IBM_FORMAT_ALAW encodings.
+
+ * src/api.html
+ Fixed more documentation bugs.
+
+2002-07-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h src/common.h
+ Moved some yet-to-be-implelmented values for SF_FORMAT_* from the public
+ header file sndfile.h to the private header file common.h to avoid
+ confusion about the actual capabilities of libsndfile.
+
+2002-07-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c src/wav.c
+ Fixed file parsing for WAV and AIFF files containing non-audio data after
+ the data chunk.
+
+ * src/aiff.c src/sndfile.c
+ Add support for GSM 6.10 encoded AIFF files.
+
+ * tests/lossy_comp_test.c tests/Makefile.am
+ Add tests for GSM 6.10 encoded AIFF files.
+
+ * src/*.c
+ Fix compiler warnings.
+
+2002-07-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/command_test.c
+ For SFC_SET_NORM_* tests, change the file format from SF_FORMAT_WAV to
+ SF_FORMAT_RAW.
+
+ * src/sndfile.c
+ Added sf_command(SFC_TEST_ADD_TRAILING_DATA) to allow testing of reading
+ from AIFF and WAV files with non-audio data after the audio chunk.
+
+ * src/common.h
+ Add test commands SFC_TEST_WAV_ADD_INFO_CHUNK and
+ SFC_TEST_AIFF_ADD_INST_CHUNK. When these commands are working, they will be
+ moved to src/sndfile.h
+
+ * src/aiff.c src/wav.c
+ Begin implementation of XXXX_command() hook for sf_command().
+
+ * tests/write_read_test.tpl
+ Added sf_command (SFC_TEST_ADD_TRAILING_DATA) to ensure above new code was
+ working.
+
+2002-07-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/update_header_test.c
+ Allow read sample count == write sample count - 1 to fix problems with VOC
+ files.
+
+ * tests/write_read_test.tpl tests/pcm_test.tpl
+ Fixed some problems in the test suite discovered by using Valgrind.
+
+2002-07-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/utils.[ch] tests/*.c
+ Renamed check_log_buffer() to check_log_buffer_or_die().
+
+ * src/sndfile.c
+ SFC_UPDATE_HEADER_NOW and SFC_SETUPDATE_HEADER_AUTO almost finished. Works
+ for all file formats other than VOC.
+
+2002-07-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.[ch] src/common.h
+ Started adding functionality to allow the file header to be updated before
+ the file is closed on files open for SFM_WRITE. This was requested by
+ Maurizio Umberto Puxeddu who is using libsndfile for file I/O in iCSound.
+
+ * tests/update_header_test.c
+ New test program to test that the above functionality is working correctly.
+
+ * tests/peak_chunk_test.c tests/floating_point_test.c
+ Cleanups.
+
+2002-07-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sfendian.[ch]
+ Changed length count parameters for all endswap_XXX() functions from
+ sf_count_t (which can be 64 bit even on 32 bit architectures) to int. These
+ functions are only called frin inside the library, are always called with
+ integer parameters and doing the actual calculation on 64 bit values is
+ slow in comparision to doing it on ints.
+
+ * examples/sndfile-play.c
+ More playback hacking for Win32.
+
+2002-07-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ In psf_log_printf(), changed %D format conversion specifier to %M (marker) and
+ added %D specifier for printing the sf_count_t type.
+
+ * src/*.c
+ Changed all usage of psf_log_printf() with %D format conversion specifiers
+ to use %M conversion instead.
+
+ * tests/pcm_test.tpl tests/pcm_test.def
+ New files to autogen pcm_test.c.
+
+ * src/pcm.c
+ Fixed bug in scaling floats and doubles to 24 bit PCM and vice versa.
+
+2002-07-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in
+ Fix setup of $ac_cv_sys_largefile_CFLAGS so that sndfile.pc gets valid
+ values for CFLAGS.
+
+ * examples/sndfile-play.c
+ Start adding playback support for Win32.
+
+2002-07-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.c
+ Worked to removed compiler warnings.
+ Extensive refactoring.
+
+ * src/common.[ch]
+ Added function psf_memset() which works like the standard C function memset
+ but takes and sf_count_t as the length parameter.
+
+ * src/sndfile.c
+ Replaced calls to memset(0 with calls to psf_memset() as required.
+
+2002-07-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Added "libsndfile : " to the start of all error messages. This was suggested
+ by Conrad Parker author of Sweep ( http://sweep.sourceforge.net/ ).
+
+ * src/sfendian.[ch]
+ Added endswap_XXXX_copy() functions.
+
+ * src/pcm.c src/float32.c src/double64.c
+ Use endswap_XXXX_copy() functions and removed dead code.
+ Cleanups and optimisations.
+
+2002-07-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c src/sndfile.h
+ Gave values to all the SFC_* enum values to allow better control of the
+ interface as commands are added and removed.
+ Added new command SFC_SET_ADD_PEAK_CHUNK.
+
+ * src/wav.c src/aiff.c
+ Modified wav_write_header and aiff_write_header to make addition of a PEAK
+ chunk optional, even on floating point files.
+
+ * tests/benchmark.tpl
+ Added call to sf_command(SFC_SET_ADD_PEAK_CHUNK) to turn off addition of a
+ PEAK chunk for the benchmark where we are trying to miximize speed.
+
+ * src.pcm.c
+ Changed tribyte typedef to something more sensible.
+ Further conversion speed ups.
+
+2002-07-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/command.c
+ In major_formats rename "Sphere NIST" to "NIST Sphere".
+
+ * src/common.c src/sfendian.c
+ Moved all endswap_XXX_array() functions to sfendian.c. These functions will
+ be tweaked to provide maximum performance. Since maximum performance on one
+ platform does not guarantee maximum performance on another, a small set of
+ functions will be written and the optimal one chosen at compile time.
+
+ * src/common.h src/sfendian.h
+ Declarations of all endswap_XXX_array() functions moved to sfendian.h.
+
+ * src/Makefile.am
+ Add sfendian.c to build targets.
+
+2002-07-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/pcm.c src/sfendian.h
+ Re-coded PCM encoders and decoders to match or better the speed of
+ libsndfile version 0.0.28.
+
+2002-06-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Add checking for WAVPACK data in standard PCM WAV file. Return error if
+ found. This WAVPACK is *WAY* broken. It uses the same PCM WAV file header
+ and then stores non-PCM data.
+
+ * tests/benchmark.tpl
+ Added more tests.
+
+2002-06-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/benchmark.tpl
+ Added conditional definition of M_PI.
+ For Win32, set WRITE_PERMS to 0777.
+
+ * Win32/Makefile.msvc
+ Added target to make generate program on Win32.
+
+ * src/samplitude.c
+ Removed handler for Samplitude RAP file format. This file type seems rarer
+ than hens teeth and is completely undocumented.
+
+ * src/common.h src/sndfile.c src/Makefile.am Win32/Makefile.msvc
+ Removed references to sampltiude RAP format.
+
+ * tests/benchmark.tpl
+ Benchmark program now prints the libsndfile version number when run. This
+ program was also backported to version 0 to compare results. Version
+ 1.0.0rc2 is faster than version 0.0.28 on most conversions but slower on
+ some. The slow ones need to be fixed before final release.
+
+2002-06-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/benchmark.def tests/benchmark.tpl
+ New files which generate tests/benchmark.c using Autogen. Added int ->
+ SF_FORMAT_PCM_24 test.
+
+ * tests/benchmark.c
+ Now and Autogen output file.
+
+ * tests/Makefile.am
+ Updated for above changes.
+
+2002-06-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/benchmark.c
+ Basic benchmark program complete. Need to convert it to Autogen.
+
+ * Win32/Makefile.msvc
+ Added benchmark.exe target.
+
+2002-06-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/generate.c
+ New program to generate a number of different output file formats from a
+ single input file. This allows testing of the created files.
+
+ * tests/benchmark.c
+ New test program to benchmark libsndfile. Nowhere near complete yet.
+
+ * examples/Makefile.am tests/Makefile.am
+ New make rules for the two new programs.
+
+2002-06-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/libsndfile.def
+ Removed definition for sf_signal_max().
+
+ * src/sndfile.c
+ Removed cruft.
+
+ * doc/index.html
+ A number of documentation bugs were fixed. Thanks to Anand Kumria.
+
+ * doc/version-1.html
+ Minor doc updates.
+
+ * configure.in
+ Bumped version to 1.0.0rc2.
+
+ * src/sf_command.h src/Makefile.am
+ Removed the header file as it was no longer being used. Thanks to Anand
+ Kunria for spotting this.
+
+ * doc/index.html
+ A number of documentation bugs were fixed. Thanks to Anand Kumria.
+
+2002-06-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Test for Win32 before testing SIZEOF_OFF_T so that it works correctly
+ on Win32..
+
+ * src/file_io.c
+ Win32 fixes to ensure O_BINARY is used for file open.
+
+ * doc/win32.html
+ New file documenting the building libsndfile on Win32.
+
+ * doc/*.html
+ Updating of documentation.
+
+2002-06-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/pcm_test.c
+ Minor changes to allow easier determination of test file name.
+
+ * src/sndfile.[ch]
+ Removed function sf_signal_max().
+
+ * examples/sndfile-play.c
+ Changed call to sf_signal_max() to a call to sf_command().
+
+2002-06-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/format.c src/command.c
+ Renamed format.c to command.c which will now include code for sf_command()
+ calls to perform operations other than format commands.
+
+ * src/sndfile.c src/sndfile.h
+ Removed function sf_get_signal_max() which is replaced by commands passed
+ to sf_command().
+
+ * src/command.c
+ Implement commands SFC_CALC_SIGNAL_MAX.
+
+ * doc/command.html
+ Documented SFC_CALC_SIGNAL_MAX.
+
+2002-06-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-play.c
+ Mods to make sndfile-play work on Solaris. The program sndfile-play now
+ runs on Linux, MaxOSX and Solaris. Win32 to come.
+
+ * src/format.c
+ Added SF_FORMAT_DWVW_* to subtype_formats array.
+
+ * src/nist.c
+ Added support for 8 bit NIST Sphere files. Example file supplied by Anand
+ Kumria.
+
+2002-06-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sndfile-info.c
+ Tidy up of output format.
+
+ * examnples/sndfile-play.c
+ Mods to make sndfile-play work on MacOSX using Apple's CoreAudio API.
+
+ * configure.in
+ Add new variables OS_SPECIFIC_INCLUDES and OS_SPECIFIC_LINKS which were
+ required to supply extra include paths and link parameters to get
+ sndfile-play working on MacOSX.
+
+ * examples/Makefile.am
+ Use OS_SPOECIFIC_INCLUDES and OS_SPECIFIC_LINKS to build commands for
+ sndfile-play.
+
+2002-06-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/nist.c
+ Added ability to read/write new NIST Sphere file types (A-law, u-law).
+ Header parser was re-written from scratch. Example files supplied by Anand
+ Kumria.
+
+ * src/sndfile.c
+ Support for A-law and u-law NIST files.
+
+ * tests/Makefile.am tests/lossy_comp_test.c
+ Tests for A-law and u-law NIST files.
+
+2002-06-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/utils.c
+ Fixed an error in error string.
+
+2002-06-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * acinclude.m4
+ Removed exit command to allow cross-compiling.
+
+ * Win32/unistd.h src/file_io.c
+ Moved contents of first file into the second file (enclosed in #ifdef).
+ Win32/unistd.h is now an empty file but still must be there for libsndfile
+ to compile on Win32.
+
+ * src/sd2.c, src/sndfile.c:
+ Fixes for Sound Designer II files on big endian systems.
+
+2002-06-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in
+ Modified to work around problems with crappy MacOSX version of sed.
+ Added sanity check for proper values for CFLAGS.
+
+2002-06-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Code clean up in sf_open ().
+
+ * Win32/Makefile.msvc
+ Michael Fink's contributed MSVC++ makefile was hacked to bits and put back
+ together in a new improved form.
+
+ * src/file_io.c
+ Fixes for Win32; _lseeki64() returns an invalid argument for calls like
+ _lseeki64(fd, 0, SEEK_CUR) so need to use _telli64 (fd) instead.
+
+ * src/common.h src/sndfile.c src/wav.c src/aiff.c
+ Added SFE_LOG_OVERRUN error.
+ Added termination for potential infinite loop when parsing file headers.
+
+ * src/wav.c src/w64.c
+ Fixed bug casuing incorrect header generation when opening file read/write.
+
+2002-06-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/api.html
+ Improved the documentation to make it clearer that the file read method
+ and the underlying file format are completely disconnected. Suggested
+ by Josh Green.
+
+ * doc/command.html
+ Started correcting docs to take into account changes made to the
+ operations of the sf_command () function. Not complete yet.
+
+ * src/sndfile.c
+ Reverted some changes which had broken the partially working SDII header
+ parsing. Now have access to an iBook with OS X so reading and writing SDII
+ files on all platforms should be a reality in the near future. On Mac this
+ will involve reading the resource fork via the standard MacOS API. To move
+ a file from Mac to another OS, the resource and data forks will need to be
+ combined before transfer. The combined file will be read on both Mac and
+ other OSes like any other file.
+
+2002-06-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * ltmain.sh
+ Applied a patch from http://fink.sourceforge.net/doc/porting/libtool.php
+ which allows libsndfile to compile on MacOSX 10.1. This patch should not
+ interfere with compiling on other OSes.
+
+ * src/GSM610/private.h
+ Changes to fix compile problems on MacOSX (see src/GSM610/ChangeLog).
+
+ * src/float_cast.h
+ Added MacOSX replacements for lrint() and lrintf().
+
+2002-06-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Replaced the code to print the filename to the log buffer when a file is
+ opened. This code seems to have been left out during the merge of
+ sf_open_read() and sf_open_write() to make a single functions sf_open().
+
+2002-06-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Fixed a bug where the WAV header parser was going into an infinite loop
+ on a badly formed LIST chunk. File supplied by David Viens.
+
+2002-05-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in
+ Added a message at the end of the configuration process to warn about the
+ need for the use of pkg-config when linking programs against version 1 of
+ libsndfile.
+
+ * doc/pkg-config.html
+ New documentation file containing details of how to use pkg-config to
+ retrieve settings for CFLAGS and library locations for linking files
+ against version 1 of libsndfile.
+
+2002-05-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Fixed minor bug in handling of so-called ACIDized WAV files.
+
+2002-05-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/libsndfile.def Win32/Makefile.msvc
+ Two new files contributed by Michael Fink (from the winLAME project)
+ which allows libsndfile to be built on windows in a MSDOS box by doing
+ "nmake -f Makefile.msvc". Way cool!
+
+2002-05-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in
+ MacOSX is SSSOOOOOOO screwed up!!! I can't believe how hard it is to
+ generate a tarball which will configure and compile on that platform.
+ Joined the libtool mailing list to try and get some answers.
+
+2002-05-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in
+ Changed to autoconf version 2.50. MacOSX uses autoconf version 2.53 which
+ is incompatible with with version 2.13 which had been using until now.
+ The AC_SYS_LARGE_FILE macro distributed withe autoconf 2.50 is missing a
+ few features so AC_SYS_EXTRA_LARGE file was defined to replace it.
+
+ * configure.in
+ Changed to automake version 1.5 to try and make a tarball which will
+ work on MacOSX.
+
+2002-05-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav_gsm610.c
+ Changed name to gsm610.c. Added reading/writing of headerless files.
+
+ * src/sndfile.c src/raw.c
+ Added ability to read/write headerless (SF_FORMAT_RAW) GSM 6.10 files.
+
+2002-05-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/lossy_comp_test.c
+ Clean up in preparation for Autogen-ing this file.
+
+ * src/GSM610/*.[ch]
+ Code cleanup and prepartion forgetting file seek working. Details in
+ src/GSM610/ChangeLog.
+
+ * sndfile.pc.in
+ Testing complete. Is sndfile.m4 still needed?
+
+2002-05-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/write_read_test.tpl tests/rdwr_test.tpl
+ Merged tests from these two programs into write_read_test.tpl and deleted
+ rdwr_test.tpl.
+
+2002-05-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/w64.c src/svx.c src/paf.c
+ Fixed bugs in read/write mode.
+
+2002-05-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/Makefile.am
+ Renamed sfplay.c to sndfile-play.c and sndfile_info.c to sndfile-info.c for
+ consistency when these programs become part of the Debian package
+ sndfile-programs.
+
+ * sndfile.pc.in
+ New file to replace sndfile-config.in. Libsndfile now uses the pkg-config
+ model for providing installation parameters to dependant programs.
+
+ * src/sndfile.c
+ Cleanup of code in sf_open().
+
+2002-05-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/utils.tpl tests/write_read_test.tpl
+ More conversion to Autogen fixes and enchancements.
+
+ * src/*.c
+ Read/write mode is now working for 16, 24 and 32 bit PCM as well as 32
+ bit float and 64 bit double data. More tests still required.
+
+ * src/Makefile.am
+ Added DISTCLEANFILES target to remove config.status and config.last.
+
+ * Win32/Makefile.am MacOS/Makefile.am
+ Added DISTCLEANFILES target to remove Makefile.
+
+2002-05-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.[ch] tests/rdwr_test.c
+ More verifying workings of read/write mode. Fixing bugs found.
+
+ * tests/utils.[ch]
+ Made these files Autogen generated files.
+
+ * tests/util.tpl tests/util.def
+ New Autogen files to generate utils.[ch]. Moved some generic test functions
+ into this file. Autogen is such a great tool!
+
+2002-05-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/pcm.c src/float_cast.h Win32/config.h
+ Fixed a couple of Win32 specific bugs pointed out by Michael Fink
+ (maintainer of WinLAME) and David Viens.
+
+ * tests/check_log_buffer.[ch] tests/utils.[ch]
+ Moved check_log_buffer() to utils.[ch] and deleted old file.
+
+2002-05-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.[ch] src/sndfile.c
+ New function psf_default_seek() which will be the default seek function
+ for things like PCM and floating point data. This default is set for
+ both read and write in sf_open() but can be over-ridden by any codec
+ during it's initialisation.
+
+2002-05-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/au.c
+ AU files use a data size value of -1 to mean unknown. Fixed au_open_read()
+ to allow opening files like this.
+
+ * tests/rdwr_test .c
+ Added more tests.
+
+ * src/sndfile.c
+ Fixed bugs in read/write mode found due to improvements in the test
+ program.
+
+2002-04-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/rdwr_test .c
+ New file for testing read/write mode.
+
+2002-04-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * m4/*
+ Removed all m4 macros from this directory as they get concatenated to form
+ the file aclocal.m4 anyway.
+
+ * sndfile.m4
+ Moved this from the m4 directory to the root directory asn this is part of
+ the distribution and is installed during "make install".
+
+2002-04-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/float32.c
+ Removed logging of peaks for all file formats other than AIFF and WAV.
+
+ * tests/write_read_test.tpl tests/write_read_test.def
+ New files which autogen uses to generate write_read_test.c. Doing it this
+ way makes write_read_test.c far easier to maintain. Other test programs
+ will be converted to autogen in the near future.
+
+ * src/*.c
+ Fixed a few bugs found when testing on Sparc (bug endian) Solaris.
+
+2002-04-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * doc/*.html
+ Fixed documention versioning.
+
+ * configure.in
+ Fixed a bug in the routines which search for Large File Support on systems
+ which have large file support by defualt.
+
+2002-04-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.[ch]
+ Found and fixed an issue which can cause a bug in other software (I was
+ porting Conrad Parker's Sweep program from version 0 of the library to
+ version 1). When opening a file for write, the libsndfile code would
+ set the sfinfo.samples field to a maximum value.
+
+ * tests/write_read_test.c
+ Added tests to detect the above problem.
+
+2002-04-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.[ch]
+ Finished base implementation of read/write mode. Much more testing still
+ needed.
+
+ * m4/largefile.m4
+ Macro for detecting Large File Standard capabilities. This macro was ripped
+ out of the aclocal.m4 file of GNU tar-1.13.
+
+ * configure.in
+ Added detection of large file support. Files larger than 2 Gigabytes should
+ now be supported on 64 bit platforms and many 32 bit platforms including
+ Linux (2.4 kernel, glibc-2.2), *BSD, MacOS, Win32.
+
+ * libsndfile_convert_version.py
+ A Python script which attempts to autoconvert code written to use version 0
+ to version 1.
+
+2002-04-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.[ch]
+ Finished base implementation of read/write mode. Much more testing still
+ needed.
+
+ * tests/write_read_test.c
+ Preliminary tests for read/write mode added. More needed.
+
+2002-04-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.[ch]
+ Removed sf_open_read() and sf_open_write() functions,replacting them with
+ sf_open() which takes an extra mode parameter (SF_OPEN_READ, SF_OPEN_WRITE,
+ or SF_OPEN_RDWR). This new function sf_open can now be modified to allow
+ opening a file formodification (RDWR).
+
+2002-04-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.c
+ Completed merging of separate xxx_open_read() and xxx_open_write()
+ functions. All tests pass.
+
+2002-04-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/au.c
+ Massive refactoring required to merge au_open_read() with au_open_write()
+ to create au_open().
+
+2002-04-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.c
+ Started changes required to allow a sound file to be opened in read/write
+ mode, with separate file pointers for read and write. This involves merging
+ of encoder/decoder functions like pcm_read_init() and pcm_write_init()
+ int a new function pcm_init() as well as doing something similar for all
+ the file type specific functions ie aiff_open_read() and aiff_open_write()
+ were merged to make the function aiff_open().
+
+2002-04-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/file_io.c
+ New file containing psf_fopen(), psf_fread(), psf_fwrite(), psf_fseek() and
+ psf_ftell() functions. These function will replace use of fopen/fread/fwrite
+ etc and allow access to files larger than 2 gigabytes on a number of 32 bit
+ OSes (Linux on x86, 32 bit Solaris user space apps, Win32 and MacOS).
+
+ * src/*.c
+ Replaced all instances of fopen with psf_open, fread with psd_read, fwrite
+ with psf_write and so on.
+
+2002-03-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/dwvw.c
+ Finally fixed all known problems with 12, 16 and 24 bit DWVW encoding.
+
+ * tests/floating_point_test.c
+ Added tests for 12, 16 and 24 bit DWVW encoding.
+
+2002-03-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * m4/endian.m4
+ Defines a new m4 macro AC_C_FIND_ENDIAN, for determining the endian-ness of
+ the target CPU. It first checks for the definition of BYTE_ORDER in
+ <endian.h>, then in <sys/types.h> and <sys/param.h>. If none of these work
+ and the C compiler is not a cross compiler it compiles and runs a program
+ to test for endian-ness. If the compiler is a cross compiler it makes a
+ guess based on $target_cpu.
+
+ * configure.in
+ Modified to use AC_C_FIND_ENDIAN.
+
+ * src/sfendian.h
+ Simplified.
+
+2002-02-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/floating_point_test.c
+ Tests completely rewritten using the dft_cmp function. Now able to
+ calculate a quick guesstimate of the Signal to Noise Ratio of the encoder.
+
+2002-02-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/dft_cmp.[ch]
+ New files containing functions for comparing pre and post lossily
+ compressed data using a quickly hacked DFT.
+
+ * tests/utils.[ch]
+ New files containing functions for saving pre and post encoded data in a
+ file readable by the GNU Octave package.
+
+2002-02-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * m4/lrint.m4 m4/lrintf.m4
+ Fixed m4 macros to define HAVE_LRINT and HAVE_LRINTF even when the test
+ is cached.
+
+2002-02-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/floating_point_test.c
+ Fixed improper use of strncat ().
+
+2002-02-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/headerless_test.c
+ New test program to test the ability to open and read a known file type as a
+ RAW header-less file.
+
+2002-02-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/losy_comp_test.c
+ Added a test to ensure that the data read from a file is not all zeros.
+
+ * examples/sfconvert.c
+ Added "-gsm610" encoding types.
+
+2002-01-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sfconvert.c
+ Added "-dwvw12", "-dwvw16" and "-dwvw24" encoding types.
+
+ * tests/dwvw_test.c
+ New file for testing DWVW encoder/decoder.
+
+2002-01-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/dwvw.c
+ Implemented writing of DWVW. 12 bit seems to work, 16 and 24 bit still broken.
+
+ * src/aiff.c
+ Improved reporting of encoding types.
+
+ * src/voc.c
+ Clean up.
+
+2002-01-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/dwvw.c
+ New file implementing lossless Delta Word Variable Width (DWVW) encoding.
+ Reading 12 bit DWVW is now working.
+
+ * src/aiff.c common.h sndfile.c
+ Added hooks for DWVW encoded AIFF and RAW files.
+
+2002-01-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/w64.c
+ Robustify header parsing.
+
+ * src/wav_w64.h
+ Header file wav.h was renamed to wav_w64.h to signify sharing of
+ definitions across the two file types.
+
+ * src/wav.c src/w64.c src/wav_w64.c
+ Refactoring.
+ Modified and moved functions with a high degree of similarity between
+ wav.c and w64.c to wav_w64.c.
+
+2002-01-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/w64.c
+ Completed work on getting read and write working.
+
+ * examples/sfplay.c
+ Added code to scale floating point data so it plays at a reasonable volume.
+
+ * tests/Makefile.am tests/write_read_test.c
+ Added tests for W64 files.
+
+2002-01-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.c
+ Modded all code in file header writing routines to use
+ psf_new_binheader_writef().
+ Removed psf_binheader_writef() from src/common.c.
+ Globally replaced psf_new_binheader_writef with psf_binheader_writef.
+
+2002-01-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.c
+ Modded all code in file parsing routines to use psf_new_binheader_readf().
+ Removed psf_binheader_readf() from src/common.c.
+ Globally replaced psf_new_binheader_readf with psf_binheader_readf.
+
+ * src/common.[ch]
+ Added new function psf_new_binheader_writef () which will soon replace
+ psf_binheader_writef (). The new function has basically the same function
+ as the original but has a more flexible and capable interface. It also
+ allows the writing of 64 bit integer values for files contains 64 bit file
+ offsets.
+
+2002-01-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/formats.c src/sndfile.c src/sndfile.h
+ Added code allowing full enumeration of supported file formats via the
+ sf_command () interface.
+ This feature will allow applications to avoid needing recompilation when
+ support for new file formats are added to libsndfile.
+
+ * tests/command_test.c
+ Added test code for the above feature.
+
+ * examples/list_formats.c
+ New file. An example of the use of the supported file enumeration
+ interface. This program lists all the major formats and for each major
+ format the supported subformats.
+
+2002-01-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.[ch] tests/*.c
+ Changed command parameter of sf_command () function from a test string to
+ an int. The valid values for the command parameter begin with SFC_ and are
+ listed in src/sndfile.h.
+
+2001-12-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/formats.c src/sndfile.c
+ Added an way of enumerating a set of common file formats using the
+ sf_command () interface. This interface was suggested by Dominic Mazzoni,
+ one of the main authors of Audacity (http://audacity.sourceforge.net/).
+
+2001-12-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Added checking of filename parameter in sf_open_read (). Previousy, if a
+ NULL pointer was passed the library would segfault.
+
+2001-12-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c src/common.h
+ Changed the len parameter of the endswap_*_array () functions from type
+ int to type long.
+
+ * src/pcm.c
+ Fixed a problem which
+
+2001-12-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Added conditional #include <sys/types.h> for EMX/gcc on OS/2. Thanks to
+ Paul Hartman for pointing this out.
+
+ * tests/lossy_comp_test.c tests/floating_point_test.c
+ Added definitions for M_PI for when it isn't defined in <math.h>.
+
+2001-11-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ircam.c
+ Re-implemented the header reader. Old version was making incorrect
+ assumptions about the endian-ness of the file from the magic number at the
+ start of the file. The new code looks at the integer which holds the
+ number of channels and determines the endian-ness from that.
+
+2001-11-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Added support for other AIFC types ('raw ', 'in32', '23ni').
+ Further work on IMA ADPCM encoding.
+
+2001-11-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ima_adpcm.c
+ Renamed from wav_ima_adpcm.c. This file will soon handle IMA ADPCM
+ encodings for both WAV and AIFF files.
+
+ * src/aiff.c
+ Started adding IMA ADPCM support.
+
+2001-11-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/double.c
+ New file for handling double precision floating point (SF_FORMAT_DOUBLE)
+ data.
+
+ * src/wav.c src/aiff.c src/au.c src/raw.c
+ Added support for SF_FORMAT_DOUBLE data.
+
+ * src/common.[ch]
+ Addition of endswap_long_array () for endian swapping 64 bit integers. This
+ function will work correctly on processors with 32 bit and 64 bit longs.
+ Optimised endswap_short_array () and endswap_int_array ().
+
+ * tests/pcm_test.c
+ Added and extra check. After the first file of each type is written to disk
+ a checksum is performed of the first 64 bytes and checked against a pre-
+ calculated value. This will work whatever the endian-ness of the host
+ machine.
+
+2001-11-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Added handling of u-law, A-law encoded AIFF files. Thanks to Tom Erbe for
+ supplying example files.
+
+ * tests/lossy_comp_test.c
+ Added tests for above.
+
+ * src/common.h src/*.c
+ Removed function typedefs from common.h and function pointer casting in all
+ the other files. This allows the compiler to perform proper type checking.
+ Hopefully this will prevernt problems like the sf_seek bug for OpenBSD,
+ BeOS etc.
+
+ * src/common.[ch]
+ Added new function psf_new_binheader_readf () which will eventually replace
+ psf_binheader_readf (). The new function has basically the same function as
+ the original but has a more flexible and capable interface. It also allows
+ the reading of 64 bit integer values for files contains 64 bit file
+ offsets.
+
+2001-11-26 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/voc.c
+ Completed implementation of VOC file handling. Can now handle 8 and 16 bit
+ PCM, u-law and A-law files with one or two channels.
+
+ * src/write_read_test.c tests/lossy_comp_test.c
+ Added tests for VOC files.
+
+2001-11-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/float_cast.h
+ Added inline asm version of lrint/lrintf for MacOS. Solution provided by
+ Stephane Letz.
+
+ * src/voc.c
+ More work on this braindamaged format. The VOC files produced by SoX also
+ have a number of inconsistencies.
+
+2001-11-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/paf.c
+ Added support for 8 bit PCM PAF files.
+
+ * tests/write_read_test.c
+ Added tests for 8 bit PAF files.
+
+2001-11-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/pcm_test.c
+ New test program to test for correct scaling of integer values between
+ different sized integer containers (ie short -> int).
+ The new specs for libsndfile state that when the source and destination
+ containers are of a different size, the most significant bit of the source
+ value becomes the most significant bit of the destination container.
+
+ * src/pcm.c src/paf.c
+ Modified to pass the above test program.
+
+ * tests/write_read_test.c tests/lossy_comp_test.c
+ Modified to work with the new scaling rules.
+
+2001-11-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/raw.c tests/write_read_test.c tests/write_read_test.c
+ Added ability to do raw reads/writes of float, u-law and A-law files.
+
+ * src/*.[ch] examples/*.[ch] tests/*.[ch]
+ Removed dependance on pcmbitwidth field of SF_INFO struct and moved to new
+ SF_FORMAT_* types and use of SF_ENDIAN_BIG/LITTLE/CPU.
+
+2001-11-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.[ch]
+ Started implmentation of major changes documented in doc/version1.html.
+
+ Removed all usage of off_t which is not part of the ISO C standard. All
+ places which were using it are now using type long which is the type of
+ the offset parameter for the fseek function.
+ This should fix problems on BeOS, MacOS and *BSD like systems which were
+ failing "make check" because sizeof (long) != sizeof (off_t).
+
+--------------------------------------------------------------------------------
+This is the boundary between version 1 of the library above and version 0 below.
+--------------------------------------------------------------------------------
+
+2001-11-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sfplay_beos.cpp
+ Added BeOS version of sfplay.c. This needs to be compiled using a C++
+ compiler so is therefore not built by default. Thanks to Marcus Overhagen
+ for providing this.
+
+2001-11-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sfplay.c
+ New example file showing how libsndfile can be used to read and play a
+ sound file.
+ At the moment on Linux is supported. Others will follow in the near future.
+
+2001-11-09 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/pcm.c
+ Fixed problem with normalisation code where a value of 1.0 could map to
+ a value greater than MAX_SHORT or MAX_INT. Thanks to Roger Dannenberg for
+ pointing this out.
+
+2001-11-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/pcm.c
+ Fixed scaling issue when reading/writing 8 bit files using
+ sf_read/sf_write_short ().
+ On read, values are scaled so that the most significant bit in the char
+ ends up in the most significant bit of the short. On write, values are
+ scaled so that most significant bit in the short ends up as the most
+ significant bit in the char.
+
+2001-11-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/au.c src/sndfile.c
+ Added support for 32 bit float data in big and little endian AU files.
+
+ * tests/write_read_test.c
+ Added tests for 32 bit float data in AU files.
+
+2001-11-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/lossy_comp_test.c
+ Finalised testing of stereo files where possible.
+
+2001-11-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav_ms_adpcm.c
+ Fixed bug in writing stereo MS ADPCM WAV files. Thanks to Xu Xin for
+ pointing out this problem.
+
+2001-10-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav_ms_adpcm.c
+ Modified function srate2blocksize () to handle 44k1Hz stereo files.
+
+2001-10-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/w64.c
+ Added support for Sonic Foundry 64 bit WAV format. As Linux (my main
+ development platform) does not yet support 64 bit file offsets by default,
+ current handling of this file format treats everything as 32 bit and fails
+ openning the file, if it finds anything that goes beyond 32 bit values.
+
+ * src/sndfile.[hc] src/common.h src/Makefile.am
+ Added hooks for W64 support.
+
+2001-10-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in
+ Added more warnings options to CFLAGS when the gcc compiler is detected.
+
+ * src/*.[ch] tests/*.c examples/*.c
+ Started fixing the warning messages due to the new CFLASG.
+
+ * src/voc.c
+ More work on VOC file read/writing.
+
+ * src/paf.c
+ Found that PAF files were not checking the normalisation flag when reading
+ or writing floats and doubles. Fixed it.
+
+ * tests/floating_point_test.c
+ Added specific test for the above problem.
+
+ * src/float_cast.h src/pcm.c
+ Added a section for Win32 to define lrint () and lrintf () in the header
+ and implement it in the pcm.c
+
+2001-10-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * sndfile-config.in m4/sndfile.m4
+ These files were donated by Conrad Parker who also provided instructions
+ on how to install them using autoconf/automake.
+
+ * src/float_cast.h
+ Fiddled around with this file some more. On Linux and other gcc supported
+ OSes use the C99 functions lrintf() and lrint() for casting from floating
+ point to int without incurring the huge perfromance penalty (particularly
+ on the i386 family) caused by the regular C cast from float to int.
+ These new C99 functions replace the FLOAT_TO_* and DOUBLE_TO_* macros which
+ I had been playing with.
+
+ * configure.in m4/lrint.m4 m4/lrintf.m4
+ Add detection of these functions.
+
+2001-10-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/voc.c
+ Completed code for reading VOC files containing a single audio data
+ segment.
+ Started implementing code to handle files with multiple VOC_SOUND_DATA
+ segments but couldn't be bothered finishing it. Multiple segment files can
+ have different sample rates for different sections and other nasties like
+ silence and repeat segments.
+
+2001-10-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/*.c
+ Removed SF_PRIVATE struct field fdata and replaced it with extra_data.
+
+ * src/voc.c
+ Further development of the read part of this woefult file format.
+
+2001-10-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/float_cast.h
+ Implemented gcc and i386 floating point to int cast macros. Standard cast
+ will be used when not on gcc for i385.
+
+ * src/pcm.c
+ Modified all uses of FLOAT/DOUBLE_TO_INT and FLOAT/DOUBLE_TO_SHORT casts to
+ comply with macros in float_cast.h.
+
+2001-10-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/voc.c
+ Changed the TYPE_xxx enum names to VOC_TYPE_xxx to prevent name clashes
+ on MacOS with CodeWarrior 6.0.
+
+ * MacOS/MacOS-readme.txt
+ Updated the compile instructions. Probably still need work as I don't have
+ access to a Mac.
+
+2001-10-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c src/aiff.c common.c
+ Changed all references to snprintf to LSF_SNPRINTF and all vsnprintf to
+ LSF_VSNPRINTF. LSF_VSNPRINTF and LSF_VSNPRINTF are defined in common.h.
+
+ * src/common.h
+ Added checking of HAVE_SNPRINTF and HAVE_VSNPRINTF and defining
+ LSF_VSNPRINTF and LSF_VSNPRINTF to appropriate values.
+
+ * src/missing.c
+ New file containing a minimal implementation of snprintf and vsnprintf
+ functions named missing_snprintf and missing_vsnprintf respectively. These
+ are only compliled into the binary if snprintf and/or vsnprintf are not
+ available.
+
+2001-09-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ircam.c
+ New file to handle Berkeley/IRCAM/CARL files.
+
+ * src/sndfile.c src/common.h
+ Modified for IRCAM handling.
+
+ * tests/*.c
+ Added tests for IRCAM files.
+
+2001-09-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Apparently microsoft windows (tm) doesn't like ulaw and Alaw WAV files with
+ 20 byte format chunks (contrary to ms's own documentation). Fixed the WAV
+ header writing code to generate smaller ms compliant ulaw and Alaw WAV
+ files.
+
+2001-09-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/stdio_test.sh tests/stdio_test.c
+ Shell script was rewritten as a C program due to incompatibilities of the
+ sh shell on Linux and Solaris.
+
+2001-09-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/stdio_test.sh tests/stdout_test.c tests/stdin_test.c
+ New test programs to verify the correct operation of reading from stdin and
+ writing to stdout.
+
+ * src/sndfile.c wav.c au.c nist.c paf.c
+ Fixed a bugs uncovered by the new test programs above.
+
+2001-09-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c wav.c
+ Fixed a bug preventing reading a file from stdin. Found by T. Narita.
+
+2001-09-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Fixed a problem on OpenBSD 2.9 which was causing sf_seek() to fail on IMA
+ WAV files. Root cause was the declaration of the func_seek typedef not
+ matching the functions it was actually being used to point to. In OpenBSD
+ sizeof (off_t) != sizeof (int). Thanks to Heikki Korpela for allowing me
+ to log into his OpenBSD machine to debug this problem.
+
+2001-09-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Implemented sf_command ("norm float").
+
+ * src/*.c
+ Implemented handling of sf_command ("set-norm-float"). Float normalization
+ can now be turned on and off.
+
+ * tests/double_test.c
+ Renamed to floating_point_test.c. Modified to include tests for all scaled
+ reads and writes of floats and doubles.
+
+ * src/au_g72x.c
+ Fixed bug in normalization code found with improved floating_point_test
+ program.
+
+ * src/wav.c
+ Added code for parsing 'INFO' and 'LIST' chunks. Will be used for extract
+ text annotations from WAV files.
+
+ * src/aiff.c
+ Added code for parsing '(c) ' and 'ANNO' chunks. Will be used for extract
+ text annotations from WAV files.
+
+2001-09-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sf_info.c example/Makefile.am
+ Renamed to sndfile_info.c. The program sndfile_info will now be installed
+ when the library is installed.
+
+ * src/float_cast.h
+ New file defining floating point to short and int casts. These casts will
+ eventually replace all flot and double casts to short and int. See comments
+ at the top of the file for the reasoning.
+
+ * src/*.c
+ Changed all default float and double casts to short or int with macros
+ defined in floatcast.h. At the moment these casts do nothing. They will be
+ replaced with faster float to int cast operations in the near future.
+
+2001-08-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/command_test.c
+ New file for testing sf_command () functionality.
+
+ * src/sndfile.c
+ Revisiting of error return values of some functions.
+ Started implementing sf_command () a new function will allow on-the-fly
+ modification of library behaviour, or instance, sample value scaling.
+
+ * src/common.h
+ Added hook for format specific sf_command () calls to SNDFILE struct.
+
+ * doc/api.html
+ Updated and errors corrected.
+
+ * doc/command.html
+ New documentation file explaining new sf_command () function.
+
+2001-08-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fixed error return values from sf_read*() and sf_write*(). There were
+ numerous instances of -1 being returned through size_t. These now all set
+ error int the SF_PRIVATE struct and return 0. Thanks to David Viens for
+ spotting this.
+
+2001-08-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ Fixed use of va_arg() calls that were causing warning messages with the
+ latest version of gcc (thanks Maurizio Umberto Puxeddu).
+
+2001-07-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.c src/sfendian.h
+ Moved definition of MAKE_MARKER macro to sfendian.h
+
+2001-07-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Modified sf_get_lib_version () so that version string will be visible using
+ the Unix strings command.
+
+ * examples/Makefile.am examples/sfinfo.c
+ Renamed sfinfo program and source code to sf_info. This prevents a name
+ clash with the program included with libaudiofile.
+
+2001-07-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/read_seek_test.c tests/lossy_comp_test.c
+ Added tests for sf_read_float () and sf_readf_float ().
+
+ * src/voc.c
+ New files for handling Creative Voice files (not complete).
+
+ * src/samplitude.c
+ New files for handling Samplitude files (not complete).
+
+2001-07-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c src/au.c src/paf.c src/svx.c src/wav.c
+ Converted these files to using psf_binheader_readf() function. Will soon be
+ ready to attempt to make reading writing from pipes work reliably.
+
+ * src/*.[ch]
+ Added code for sf_read_float () and sf_readf_float () methods of accessing
+ file data.
+
+2001-07-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/paf.c src/wav_gsm610.c
+ Removed two printf()s which had escaped notice for some time (thanks
+ Sigbjørn Skjæret).
+
+2001-07-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav_gsm610.c
+ Fixed a bug which prevented GSM 6.10 encoded WAV files generated by
+ libsndfile from being played in Windoze (thanks klay).
+
+2001-07-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.[ch]
+ Implemented psf_binheader_readf() which will do for file header reading what
+ psf_binheader_writef() did for writing headers. Will eventually allow
+ libsndfile to read and write from pipes, including named pipes.
+
+2001-07-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * MacOS/config.h Win32/config.h
+ Attempted to bring these two files uptodate with src/config.h. As I don't
+ have access to either of these systems support for them may be completely
+ broken.
+
+2001-06-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/float32.c
+ Fixed bug for big endian processors that can't read 32 bit IEEE floats. Now
+ tested on Intel x86 and UltraSparc processors.
+
+2001-06-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Modified to allow REX files (from Propellorhead's Recycle and Reason
+ programs) to be read.
+ REX files are basically an AIFF file with slightly unusual sequence of
+ chunks (AIFF files are supposed to allow any sequence) and some extra
+ application specific information.
+ Not yet able to write a REX file as the details of the application specific
+ data is unknown.
+
+2001-06-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Fixed endian bug when reading PEAK chunk on big endian machines.
+
+ * src/common.c
+ Fixed endian bug when reading PEAK chunk on big endian machines with
+ --enable-force-broken-float configure option.
+ Fix psf_binheader_writef for (FORCE_BROKEN_FLOAT ||______)
+
+2001-06-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in src/config.h.in
+ Removed old CAN_READ_WRITE_x86_IEEE configure variable now that float
+ capabilities are detected at run time.
+ Added FORCE_BROKEN_FLOAT to allow testing of broken float code on machines
+ where the processor can in fact handle floats correctly.
+
+ * src/float32.c
+ Rejigged code reading and writing of floats on broken processors.
+
+ * m4/
+ Removed this directory and all its files as they are no longer needed.
+
+2001-06-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/peak_chunk_test.c
+ New test to validate reading and writing of peak chunk.
+
+ * examples/sfconvert
+ Added -float32 option.
+
+ * src/*.c
+ Changed all error return values to negative values (ie the negative of what
+ they were).
+
+ * src/sndfile.c tests/error_test.c
+ Modified to take account of the previous change.
+
+2001-06-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/float32.c
+ File renamed from wav_float.c and renamed function to something more
+ general.
+ Added runtime detection of floating point capabilities.
+ Added recording of peaks during write for generation of PEAK chunk.
+
+ * src/wav.c src/aiff.c
+ Added handing for PEAK chunk for floating point files. PEAK is read when the
+ file headers are read and generated when the file is closed. Logic is in
+ place for adding PEAK chunk to end of file when writing to a pipe (reading
+ and writing from/to pipe to be implemented soon).
+
+ * src/sndfile.c
+ Modified sf_signal_max () to use PEAK values if present.
+
+2001-06-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.c
+ Added pcm_read_init () and pcm_write_init () to src/pcm.c and removed all
+ other calls to functions in this file from the filetype specific files.
+
+ * src/*.c
+ Added alaw_read_init (), alaw_write_int (), ulaw_read_init () and
+ ulaw_write_init () and removed all other calls to functions in alaw.c and
+ ulaw.c from the filetype specific files.
+
+ * tests/write_read_test.c
+ Added tests to validate sf_seek () on all file types.
+
+ * src/raw.c
+ Implemented raw_seek () function to fix a bug where
+ sf_seek (file, 0, SEEK_SET) on a RAW file failed.
+
+ * src/paf.c
+ Fixed a bug in paf24_seek () found due to added seeks tests in
+ tests/write_read_test.c
+
+2001-06-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/read_seek_test.c
+ Fixed a couple of broken binary files.
+
+ * src/aiff.c src/wav.c
+ Added handling of PEAK chunks on file read.
+
+2001-05-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * check_libsndfile.py
+ New file for the regression testing of libsndfile.
+ check_libsndfile.py is a Python script which reads in a file containing
+ filenames of audio files. Each file is checked by running the examples/sfinfo
+ program on them and checking for error or warning messages in the libsndfile
+ log buffer.
+
+ * check_libsndfile.list
+ This is an example list of audio files for use with check_libsndfile.py
+
+ * tests/lossy_comp_test.c
+ Changed the defined value of M_PI for math header files which don't have it.
+ This fixed validation test failures on MetroWerks compilers. Thanks to Lord
+ Praetor Satanus of Acheron for bringing this to my attention.
+
+2001-05-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.[ch]
+ Removed psf_header_setf () which was no longer required after refactoring
+ and simplification of header writing.
+ Added 'z' format specifier to psf_binheader_writef () for zero filling header
+ with N bytes. Used by paf.c and nist.c
+
+ * tests/check_log_buffer.c
+ New file implementing check_log_buffer () which reads the log buffer of a
+ SNDFILE* object and searches for error and warning messages. Calls exit ()
+ if any are found.
+
+ * tests/*.c
+ Added calls to check_log_buffer () after each call to sf_open_XXX ().
+
+2001-05-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c src/wav_ms_adpcm.c src/wav_gsm610.c
+ Major rehack of header writing using psf_binheader_writef ().
+
+2001-05-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c src/wav_ima_adpcm.c
+ Major rehack of header writing using psf_binheader_writef ().
+
+2001-05-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Changed return type of get_encoding_str () to prevent compiler warnings on
+ Mac OSX.
+
+ * src/aiff.c src/au.c
+ Major rehack of header writing using psf_binheader_writef ().
+
+2001-05-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h src/common.c
+ Added comments.
+ Name of log buffer changed from strbuffer to logbuffer.
+ Name of log buffer index variable changed from strindex to logindex.
+
+ * src/*.[ch]
+ Changed name of internal logging function from psf_sprintf () to
+ psf_log_printf ().
+ Changed name of internal header generation functions from
+ psf_[ab]h_printf () to psf_asciiheader_printf () and
+ psf_binheader_writef ().
+ Changed name of internal header manipulation function psf_hsetf () to
+ psf_header_setf ().
+
+2001-05-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/nist.c
+ Fixed reading and writing of sample_byte_format header. "01" means little
+ endian and "10" means big endian regardless of bit width.
+
+ * configure.in
+ Detect Mac OSX and disable -Wall and -pedantic gcc options. Mac OSX is
+ way screwed up and spews out buckets of warning messages from the system
+ headers.
+ Added --disable-gcc-opt configure option (sets gcc optimisation to -O0 ) for
+ easier debugging.
+ Made decision to harmonise source code version number and .so library
+ version number. Future releases will stick to this rule.
+
+ * doc/new_file_type.HOWTO
+ New file to document the addition of new file types to libsndfile.
+
+2001-05-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/nist.c
+ New file for reading/writing Sphere NIST audio file format.
+ Originally requested by Elis Pomales in 1999.
+ Retrieved from unstable (and untouched for 18 months) branch of libsndfile.
+ Some vital information gleaned from the source code to Bill Schottstaedt's
+ sndlib library : ftp://ccrma-ftp.stanford.edu/pub/Lisp/sndlib.tar.gz
+ Currently reading and writing 16, 24 and 32 bit, big-endian and little
+ endian, stereo and mono files.
+
+ * src/common.h src/common.c
+ Added psf_ah_printf () function to help construction of ASCII headers (ie NIST).
+
+ * configure.in
+ Added test for vsnprintf () required by psf_ah_printf ().
+
+ * tests/write_read_test.c
+ Added tests for supported NIST files.
+
+2001-05-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/write_read_test.c
+ Added tests for little endian AIFC files.
+
+ * src/aiff.c
+ Minor re-working of aiff_open_write ().
+ Added write support for little endian PCM encoded AIFC files.
+
+2001-05-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Minor re-working of aiff_open_read ().
+ Added read support for little endian PCM encoded AIFC files from the Mac
+ OSX CD ripper program. Guillaume Lessard provided a couple of sample files
+ and a working patch.
+ The patch was not used as is but gave a good guide as to what to do.
+
+2001-05-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h
+ Fixed comments about endian-ness of WAV and AIFF files. Guillaume Lessard
+ pointed out the error.
+
+2001-04-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/make_sine.c
+ Re-write of this example using sample rate and required frequency in Hz.
+
+2001-02-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fixed bug that prevented known file types from being read as RAW PCM data.
+
+2000-12-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Added handing of COMT chunk.
+
+2000-11-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sfconvert.c
+ Fixed bug in normalisatio code. Pointed out by Johnny Wu.
+
+2000-11-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/config.h
+ Fixed the incorrect setting of HAVE_ENDIAN_H parameter. Win32 only issue.
+
+2000-10-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/Makefile.am
+ Added -lm for write_read_test_LDADD.
+
+2000-10-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c src/au.c
+ Fixed bug which prevented writing of G723 24kbps AU files.
+
+ * tests/lossy_comp_test.c
+ Corrrection to options for G723 tests.
+
+ * configure.in
+ Added --disable-gcc-pipe option for DJGPP compiler (gcc on MS-DOS) which
+ doesn't allow gcc -pipe option.
+
+2000-09-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/ulaw.c src/alaw.c src/wav_imaadpcm.c src/msadpcm.c src/wav_gsm610.c
+ Fixed normailsation bugs shown up by new double_test program.
+
+2000-08-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/pcm.c
+ Fixed bug in normalisation code (spotted by Steve Lhomme).
+
+ * tests/double_test.c
+ New file to test scaled and unscaled sf_read_double() and sf_write_double()
+ functions.
+
+2000-08-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * COPYING
+ Changed to the LGPL COPYING file (spotted by H. S. Teoh).
+
+2000-08-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h
+ Removed prototype of unimplemented function sf_get_info(). Added prototype
+ for sf_error_number() Thanks to Sigbjørn Skjæret for spotting these.
+
+2000-08-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/newpcm.h
+ New file to contain a complete rewrite of the PCM data handling.
+
+2000-08-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fixed a leak of FILE* pointers in sf_open_write(). Thanks to Sigbjørn
+ Skjæret for spotting this one.
+
+2000-08-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/au_g72x.c src/G72x/g72x.c
+ Added G723 encoded AU file support.
+
+ * tests/lossy_comp_test.c
+ Added tests for G721 and G723 encoded AU files.
+
+2000-08-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * all files
+ Changed the license to LGPL. Albert Faber who had copyright on
+ Win32/unistd.h gave his permission to change the license on that file. All
+ other files were either copyright erikd AT mega-nerd DOT com or copyright
+ under a GPL/LGPL compatible license.
+
+2000-08-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/lossy_comp_test.c
+ Fixed incorrect error message.
+
+ * src/au_g72x.c src/G72x/*
+ G721 encoded AU files now working.
+
+ * Win32/README-Win32.txt
+ Replaced this file with a new one which gives a full explanation
+ of how to build libsndfile under Win32. Thanks to Mike Ricos.
+
+2000-08-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.[ch]
+ Removed double leading underscores from the start of all variable and
+ function names. Identifiers with a leading underscores are reserved
+ for use by the compiler.
+
+ * src/au_g72x.c src/G72x/*
+ Continued work on G721 encoded AU files.
+
+2000-07-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/G72x/*
+ New files for reading/writing G721 and G723 ADPCM audio. These files
+ are from a Sun Microsystems reference implementation released under a
+ free software licence.
+ Extensive changes to this code to make it fit in with libsndfile.
+ See the ChangeLog in this directory for details.
+
+ * src/au_g72x.c
+ New file for G721 encoded AU files.
+
+2000-07-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * libsndfile.spec.in
+ Added a spec file for making RPMs. Thanks to Josh Green for supplying this.
+
+2000-06-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c src/sndfile.h
+ Add checking for and handling of header-less u-law encoded AU/SND files.
+ Any file with a ".au" or ".snd" file extension and without the normal
+ AU file header is treated as an 8kHz, u-law encoded file.
+
+ * src/au.h
+ New function for opening a headerless u-law encoded file for read.
+
+2000-06-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/paf.c
+ Add checking for files shorter than minimal PAF file header length.
+
+2000-06-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/write_read_test.c
+ Added extra sf_perror() calls when sf_write_XXXX fails.
+
+2000-05-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ Modified usage of va_arg() macro to work correctly on PowerPC
+ Linux. Thanks to Kyle Wheeler for giving me ssh access to his
+ machine while I was trying to track this down.
+
+ * configure.in src/*.[ch]
+ Sorted out some endian-ness issues brought up by PowerPC Linux.
+
+ * tests/read_seek_test.c
+ Added extra debugging for when tests fail.
+
+2000-05-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Fixed bug in GSM 6.10 handling for big-endian machines. Thanks
+ to Sigbjørn Skjæret for reporting this.
+
+2000-04-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c src/wav.c src/wav_gsm610.c
+ Finallised writing of GSM 6.10 WAV files.
+
+ * tests/lossy_comp_test.c
+ Wrote new test code for GSM 6.10 files.
+
+ * examples/sfinfo.c
+ Fixed incorrect format in printf() statement.
+
+2000-04-06 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h.in
+ Fixed comments about sf_perror () and sf_error_str ().
+
+2000-03-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in
+ Fixed --enable-justsrc option.
+
+2000-03-07 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * wav.c
+ Fixed checking of bytespersec field of header. Still some weirdness
+ with some files.
+
+2000-03-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/lossy_comp_test.c
+ Added option to test PCM WAV files (sanity check).
+ Fixed bug in sf_seek() tests.
+
+2000-02-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c src/wav.c
+ Minor changes to allow writing of GSM 6.10 WAV files.
+
+2000-02-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in Makefile.am src/Makefile.am
+ Finally got around to figuring out how to build a single library from
+ multiple source directories.
+ Reading GSM 6.10 files now seems to work.
+
+2000-01-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Added more error reporting in read_fmt_chunk().
+
+1999-12-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sfinfo.c
+ Modified program to accept multiple filenames from the command line.
+
+1999-11-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav_ima_adpcm.c
+ Moved code around in preparation to adding ability to read/write IMA ADPCM
+ encoded AIFF files.
+
+1999-11-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ Fixed put_int() and put_short() macros used by _psf_hprintf() which were
+ causing seg. faults on Sparc Solaris.
+
+1999-11-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.c
+ Added string.h to includes. Thanks to Sigbjxrn Skjfret.
+
+ * src/svx.c
+ Fixed __svx_close() function to ensure FORM and BODY chunks are correctly
+ set.
+
+1999-10-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/au.c
+ Fixed handling of incorrect size field in AU header on read. Thanks to
+ Christoph Lauer for finding this problem.
+
+1999-09-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fixed a bug with incorrect SSND chunk length being written. This also lead
+ to finding an minor error in AIFF header parsing. Thanks to Dan Timis for
+ pointing this out.
+
+1999-09-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/paf.c
+ Fixed a bug with reading and writing 24 bit stereo PAF files. This problem
+ came to light when implementing tests for the new functions which operate
+ in terms of frames rather than items.
+
+1999-09-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Modified file type detection to use first 12 bytes of file rather than
+ file name extension. Required this because NIST files use the same
+ filename extension as Microsoft WAV files.
+
+ * src/sndfile.c src/sndfile.h
+ Added short, int and double read/write functions which work in frames
+ rather than items. This was originally suggested by Maurizio Umberto
+ Puxeddu.
+
+1999-09-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/svx.c
+ Finished off implementation of write using __psf_hprintf().
+
+1999-09-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/common.h
+ Added a buffer to SF_PRIVATE for writing the header. This is required
+ to make generating headers for IFF/SVX files easier as well as making
+ it easier to do re-write the headers which will be required when
+ sf_rewrite_header() is implemented.
+
+ * src/common.c
+ Implemented __psf_hprintf() function. This is an internal function
+ which is documented briefly just above the code.
+
+1999-09-05 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fixed a bug in sf_write_raw() where it was returning incorrect values
+ (thanks to Richard Dobson for finding this one). Must put in a test
+ routine for sf_read_raw and sf_write_raw.
+
+ * src/aiff.c
+ Fixed default FORMsize in __aiff_open_write ().
+
+ * src/sndfile.c
+ Added copy of filename to internal data structure. IFF/SVX files
+ contain a NAME header chunk. Both sf_open_read() and sf_open_write()
+ copy the file name (less the leading path information) to the
+ filename field.
+
+ * src/svx.c
+ Started implementing writing of files.
+
+1999-08-04 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/svx.c
+ New file for reading/writing 8SVX and 16SVX files.
+
+ * src/sndfile.[ch] src/common.h
+ Changes for SVX files.
+
+ * src/aiff.c
+ Fixed header parsing when unknown chunk is found.
+
+1999-08-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/paf.c
+ New file for reading/writing Ensoniq PARIS audio file format.
+
+ * src/sndfile.[ch] src/common.h
+ Changes for PAF files.
+
+ * src/sndfile.[ch]
+ Added stuff for sf_get_lib_version() function.
+
+
+1999-07-31 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h MacOS/config.h
+ Fixed minor MacOS configuration issues.
+
+1999-07-30 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * MacOS/
+ Added a new directory for the MacOS config.h file and the
+ readme file.
+
+ * src/aiff.c
+ Fixed calculation of datalength when reading SSND chunk. Thanks to
+ Sigbjørn Skjæret for pointing out this error.
+
+1999-07-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c src/sndfile.h src/raw.c
+ Further fixing of #includes for MacOS.
+
+1999-07-25 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c src/aiff.c
+ Added call to ferror () in main header parsing loop of __XXX_open_read
+ functions. This should fix problems on platforms (MacOS, AmigaOS) where
+ fseek()ing or fread()ing beyond the end of the file puts the FILE*
+ stream in an error state until clearerr() is called.
+
+ * tests/write_read_test.c
+ Added tests for RAW header-less PCM files.
+
+ * src/common.h
+ Moved definition of struct tribyte to pcm.c which is the only place
+ which needs it.
+
+ * src/pcm.c
+ Modified all code which assumed sizeof (struct tribyte) == 3. This code
+ did not work on MacOS. Thanks to Ben "Jacobs" for pointing this out.
+
+ * src/au.c
+ Removed <sys/stat.h> from list of #includes (not being used).
+
+ * src/sndfile.c
+ Added MacOS specific #ifdef to replace <sys/stat.h>.
+
+ * src/sndfile.h
+ Added MacOS specific #ifdef to replace <sys/stat.h>.
+
+ * src/sndfile.h
+ Added MacOS specific typedef for off_t.
+
+ * MacOS-readme.txt
+ New file with instructions for building libsndfile under MacOS. Thanks
+ to Ben "Jacobs" for supplying these instructions.
+
+1999-07-24 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in
+ Removed sndfile.h from generated file list as there were no longer
+ any autoconf substitutions being made.
+
+ * src/raw.c
+ New file for handling raw header-less PCM files. In order to open these
+ for read, the user must specify format, pcmbitwidth and channels in the
+ SF_INFO struct when calling sf_open_read ().
+
+ * src/sndfile.c
+ Added support for raw header-less PCM files.
+
+1999-07-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * examples/sfinfo.c
+ Removed options so the sfinfo program always prints out all the information.
+
+1999-07-19 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/alaw.c
+ New file for A-law encoding (similar to u-law).
+
+ * tests/alaw_test.c
+ New test program to test the A-law encode/decode lookup tables.
+
+ * tests/lossy_comp_test.c
+ Added tests for a-law encoded WAV, AU and AULE files.
+
+1999-07-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c src/au.c
+ Removed second "#include <unistd.h>". Thanks to Ben "Jacobs" for pointing
+ this out.
+
+1999-07-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/ulaw_test.c
+ New test program to test the u-law encode/decode lookup tables.
+
+1999-07-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.h
+ Made corrections to comments on the return values from sf_seek ().
+
+ * src/sndfile.c
+ Fixed boundary condition checking bug and accounting bug in sf_read_raw ().
+
+1999-07-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/au.c src/ulaw.c
+ Finished implementation of u-law encoded AU files.
+
+ * src/wav.c
+ Implemented reading and writing of u-law encoded WAV files.
+
+ * tests/
+ Changed name of adpcm_test.c to lossy_comp_test.c. This test program
+ will now be used to test Ulaw and Alaw encoding as well as APDCM.
+ Added tests for Ulaw encoded WAV files.
+
+1999-07-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/adpcm_test.c
+ Initialised amp variable in gen_signal() to remove compiler warning.
+
+1999-07-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ In __aiff_open_read () prevented fseek()ing beyond end of file which
+ was causing trouble on MacOS with the MetroWerks compiler. Thanks to
+ Ben "Jacobs" for pointing this out.
+
+ *src/wav.c
+ Fixed as above in __wav_open_read ().
+
+1999-07-01 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav_ms_adpcm.c
+ Implemented MS ADPCM encoding. Code cleanup of decoder.
+
+ * tests/adpcm_test.c
+ Added tests for MS ADPCM WAV files.
+
+ * src/wav_ima_adpcm.c
+ Fixed incorrect parameter in call to srate2blocksize () from
+ __ima_writer_init ().
+
+1999-06-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/read_seek_test.c
+ Added test for 8 bit AIFF files.
+
+1999-06-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/write_read_test.c
+ Removed test for IMA ADPCM WAV files which is now done in adpcm_test.c
+
+ * configure.in
+ Added -Wconversion to CFLAGS.
+
+ * src/*.c tests/*.c examples/*.c
+ Fixed all warnings resulting from use of -Wconversion.
+
+1999-06-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Added fact chunk handling on read and write for all non WAVE_FORMAT_PCM
+ WAV files.
+
+ * src/wav_ima.c
+ Changed block alignment to be dependant on sample rate. This should make
+ WAV files created with libsndfile compatible with the MS Windows media
+ players.
+
+ * tests/adpcm_test.c
+ Reimplemented adpcm_test_short and implemented adpcm_test_int and
+ adpcm_test_double.
+ Now have full testing of IMA ADPCM WAV file read, write and seek.
+
+1999-06-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav_float.c
+ Fixed function prototype for x86f2d_array () which was causing ocassional
+ seg. faults on Sparc Solaris machines.
+
+1999-06-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c
+ Fixed bug in __aiff_close where the length fields in the header were
+ not being correctly calculated before writing.
+
+ * tests/write_read_test.c
+ Modified to detect the above bug in WAV, AIFF and AU files.
+
+1999-06-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * Win32/*
+ Added a contribution from Albert Faber to allow libsndfile to compile
+ under Win32 systems. libsndfile will now be used as part of LAME the
+ the MPEG 1 Layer 3 encoder (http://internet.roadrunner.com/~mt/mp3/).
+
+1999-06-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in
+ Changed to reflect previous changes.
+
+ * src/wav_ima_adpcm.c
+ Fixed incorrect calculation of bytespersec header field (IMA ADPCM only).
+
+ Fixed bug when writing from int or double data to IMA ADPCM file. Will need
+ to write test code for this.
+
+ Fixed bug in __ima_write () whereby the length of the current block was
+ calculated incorrectly. Thanks to Jongcheon Park for pointing this out.
+
+1999-03-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/*.c
+ Changed all read/write/lseek function calls to fread/fwrite/
+ fseek/ftell and added error checking of return values from
+ fread and fwrite in critical areas of the code.
+
+ * src/au.c
+ Fixed incorrect datasize element in AU header on write.
+
+ * tests/error_test.c
+ Add new test to check all error values have an associated error
+ string. This will avoid embarrassing real world core dumps.
+
+1999-03-23 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c src/aiff.c
+ Added handling for unknown chunk markers in the file.
+
+1999-03-22 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Filled in missing error strings in SndfileErrors array. Missing entries
+ can cause core dumps when calling sf_error-str (). Thanks to Sam
+ <mrsam at-sign geocities.com> for finding this problem.
+
+1999-03-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav_ima_adpcm.c
+ Work on wav_ms_adpcm.c uncovered a bug in __ima_read () when reading
+ stereo files. Caused by not adjusting offset into buffer of decoded
+ samples for 2 channels. A similar bug existed in __ima_write ().
+ Need a test for stereo ADPCM files.
+
+ * src/wav_ms_adpcm.c
+ Decoder working correctly.
+
+1999-03-18 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * configure.in Makefile.am
+ Added --enable-justsrc configuration variable sent by Sam
+ <mrsam at-sign geocities.com>.
+
+ * src/wav_ima_adpcm.c
+ Fixed bug when reading beyond end of data section due to not
+ checking pima->blockcount.
+ This uncovered __ima_seek () bug due to pima->blockcount being set
+ before calling __ima_init_block ().
+
+1999-03-17 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Started implementing MS ADPCM decoder.
+ If file is WAVE_FORMAT_ADPCM and length of data chunk is odd, this
+ encoder seems to add an extra byte. Why not just give an even data
+ length?
+
+1999-03-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Split code out of wav.c to create wav_float.c and wav_ima_adpcm.c.
+ This will make it easier to add and debug other kinds of WAV files
+ in future.
+
+1999-03-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/
+ Added adpcm_test.c which implements test functions for
+ IMA ADPCM reading/writing/seeking etc.
+
+ * src/wav.c
+ Fixed many bugs in IMA ADPCM encoder and decoder.
+
+1999-03-11 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Finished implementing IMA ADPCM encoder and decoder (what a bitch!).
+
+1999-03-03 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/wav.c
+ Started implementing IMA ADPCM decoder.
+
+1999-03-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/sndfile.c
+ Fixed bug where the sf_read_XXX functions were returning a
+ incorrect read count when reading past end of file.
+ Fixed bug in sf_seek () when seeking backwards from end of file.
+
+ * tests/read_seek_test.c
+ Added multiple read test to short_test(), int_test () and
+ double_test ().
+ Added extra chunk to all test WAV files to test that reading
+ stops at end of 'data' chunk.
+
+1999-02-21 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/write_read_test.c
+ Added tests for little DEC endian AU files.
+
+ * src/au.c
+ Add handling for DEC format little endian AU files.
+
+1999-02-20 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c src/au.c src/wav.c
+ Add __psf_sprintf calls during header parsing.
+
+ * src/sndfile.c src/common.c
+ Implement sf_header_info (sndfile.c) function and __psf_sprintf (common.c).
+
+ * tests/write_read_test.c
+ Added tests for 8 bit PCM files (WAV, AIFF and AU).
+
+ * src/au.c src/aiff.c
+ Add handling of 8 bit PCM data format.
+
+ * src/aiff.c
+ On write, set blocksize in SSND chunk to zero like everybody else.
+
+1999-02-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/pcm.c:
+ Fixed bug in let2s_array (cptr was not being initialised).
+
+ * src/sndfile.c:
+ Fixed bug in sf_read_raw and sf_write_raw. sf_seek should
+ now work when using these functions.
+
+1999-02-15 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * tests/write_read_test.c:
+ Force test_buffer array to be double aligned. Sparc Solaris
+ requires this.
+
+1999-02-14 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/pcm.c:
+ Fixed a bug which was causing errors in the reading
+ and writing of 24 bit PCM files.
+
+ * doc/api.html
+ Finished of preliminary documentaion.
+
+1999-02-13 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * src/aiff.c:
+ Changed reading of 'COMM' chunk to avoid reading an int
+ which overlaps an int (4 byte) boundary.
+
--- /dev/null
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<HTML>
+
+<HEAD>
+ <TITLE>
+ libsndfile : Frequently Asked Questions.
+ </TITLE>
+ <META NAME="Author" CONTENT="Erik de Castro Lopo (erikd AT mega-nerd DOT com)">
+ <META NAME="Description" CONTENT="The libsndfile FAQ.">
+ <META NAME="Keywords" CONTENT="WAV AIFF AU libsndfile sound audio dsp Linux">
+ <LINK REL="stylesheet" HREF="libsndfile.css" TYPE="text/css" MEDIA="all">
+ <LINK REL="stylesheet" HREF="print.css" TYPE="text/css" MEDIA="print">
+</HEAD>
+
+<BODY>
+
+<H1><B>libsndfile : Frequently Asked Questions.</B></H1>
+<P>
+<A HREF="#Q001">Q1 : Do you plan to support XYZ codec in libsndfile?</A><BR/>
+<A HREF="#Q002">Q2 : In version 0 the SF_INFO struct had a pcmbitwidth field
+ but version 1 does not. Why?</A><BR/>
+<A HREF="#Q003">Q3 : Compiling is really slow on MacOS X. Why?</A><BR/>
+<A HREF="#Q004">Q4 : When trying to compile libsndfile on Solaris I get a "bad
+ substitution" error during linking. What can I do to fix this?</A><BR/>
+<A HREF="#Q005">Q5 : Why doesn't libsndfile do interleaving/de-interleaving?</A><BR/>
+<A HREF="#Q006">Q6 : What's the best format for storing temporary files?</A><BR/>
+<A HREF="#Q007">Q7 : On Linux/Unix/MacOS X, what's the best way of detecting the
+ presence of libsndfile?</A><BR/>
+<A HREF="#Q008">Q8 : But I just want a simple Makefile! What do I do?</A><BR/>
+<A HREF="#Q009">Q9 : How about adding the ability to write/read sound files to/from
+ memory buffers?</A><BR/>
+<A HREF="#Q010">Q10 : Reading a 16 bit PCM file as normalised floats and then
+ writing them back changes some sample values. Why?</A><BR/>
+<A HREF="#Q011">Q11 : I'm having problems with u-law encoded WAV files generated by
+ libsndfile in Winamp. Why?</A><BR/>
+<A HREF="#Q012">Q12 : I'm looking at sf_read*. What are items? What are frames?</A><BR/>
+<A HREF="#Q013">Q13 : Why can't libsndfile open this Sound Designer II (SD2)
+ file?</A><BR/>
+<A HREF="#Q014">Q14 : I'd like to statically link libsndfile to my closed source
+ application. Can I buy a license so that this is possible?</A><BR/>
+<A HREF="#Q015">Q15 : My program is crashing during a call to a function in libsndfile.
+ Is this a bug in libsndfile?</A><BR/>
+<A HREF="#Q016">Q16 : Will you accept a fix for compiling libsndfile with compiler X?
+ </A><BR/>
+<A HREF="#Q017">Q17 : Can libsndfile read/write files from/to UNIX pipes?
+ </A><BR/>
+<A HREF="#Q018">Q18 : Is it possible to build a Universal Binary on Mac OS X?
+ </A><BR/>
+<A HREF="#Q019">Q19 : I have project files for Visual Studio / XCode / Whatever. Why
+ don't you distribute them with libsndfile?
+ </A><BR/>
+<A HREF="#Q020">Q20 : Why doesn't libsndfile support MP3? Lots of other Open Source
+ projects support it!
+ </A><BR/>
+<A HREF="#Q021">Q21 : How do I use libsndfile in a closed source or commercial program
+ and comply with the license?
+ </A><BR/>
+<A HREF="#Q022">Q22 : What versions of windows does libsndfile work on?
+ </A><BR/>
+<A HREF="#Q023">Q23 : I'm cross compiling libsndfile for another platform. How can I
+ run the test suite?
+ </A><BR/>
+<HR>
+
+<!-- ========================================================================= -->
+<A NAME="Q001"></A>
+<H2><BR/><B>Q1 : Do you plan to support XYZ codec in libsndfile?</B></H2>
+<P>
+If source code for XYZ codec is available under a suitable license (LGPL, BSD,
+MIT etc) then yes, I'd like to add it.
+</P>
+<P>
+If suitable documentation is available on how to decode and encode the format
+then maybe, depending on how much work is involved.
+</P>
+<P>
+If XYZ is some proprietary codec where no source code or documentation is
+available then no.
+</P>
+<P>
+So if you want support for XYZ codec, first find existing source code or
+documentation.
+If you can't find either then the answer is no.
+</P>
+<!-- ========================================================================= -->
+<A NAME="Q002"></A>
+<H2><BR/><B>Q2 : In version 0 the SF_INFO struct had a pcmbitwidth field
+ but version 1 does not. Why?</B></H2>
+<P>
+ This was dropped for a number of reasons:
+</P>
+<UL>
+ <LI> pcmbitwidth makes little sense on compressed or floating point formats
+ <LI> with the new API you really don't need to know it
+</UL>
+<P>
+As documented
+ <A HREF="http://www.mega-nerd.com/libsndfile/api.html#note1">here</A>
+there is now a well defined behaviour which ensures that no matter what the
+bit width of the source file, the scaling always does something sensible.
+This makes it safe to read 8, 16, 24 and 32 bit PCM files using sf_read_short()
+and always have the optimal behaviour.
+</P>
+
+<!-- ========================================================================= -->
+<A NAME="Q003"></A>
+<H2><BR/><B>Q3 : Compiling is really slow on MacOS X. Why?</B></H2>
+<P>
+When you configure and compile libsndfile, it uses the /bin/sh shell for a number
+of tasks (ie configure script and libtool).
+Older versions of OS X (10.2?) shipped a really crappy Bourne shell as /bin/sh
+which resulted in <b>really</b> slow compiles.
+Newer version of OS X ship GNU Bash as /bin/sh and this answer doesn't apply in that
+case.
+</P>
+<P>
+To fix this I suggest that you install the GNU Bash shell, rename /bin/sh to
+/bin/sh.old and make a symlink from /bin/sh to the bash shell.
+Bash is designed to behave as a Bourne shell when is is called as /bin/sh.
+</P>
+<P>
+When I did this on my iBook running MacOS X, compile times dropped from 13 minutes
+to 3 minutes.
+</P>
+
+<!-- ========================================================================= -->
+<A NAME="Q004"></A>
+<H2><BR/><B>Q4 : When trying to compile libsndfile on Solaris I get a "bad
+ substitution" error on linking. Why?</B></H2>
+<P>
+It seems that the Solaris Bourne shell disagrees with GNU libtool.
+</P>
+<P>
+To fix this I suggest that you install the GNU Bash shell, rename /bin/sh to
+/bin/sh.old and make a symlink from /bin/sh to the bash shell.
+Bash is designed to behave as a Bourne shell when is is called as /bin/sh.
+</P>
+
+<!-- ========================================================================= -->
+<A NAME="Q005"></A>
+<H2><BR/><B>Q5 : Why doesn't libsndfile do interleaving/de-interleaving?</B></H2>
+<P>
+This problem is bigger than it may seem at first.
+</P>
+<P>
+For a stereo file, it is a pretty safe bet that a simple interleaving/de-interleaving
+could satisfy most users.
+However, for files with more than 2 channels this is unlikely to be the case.
+If the user has a 4 channel file and want to play that file on a stereo output
+sound card they either want the first 2 channels or they want some mixed combination
+of the 4 channels.
+</P>
+<P>
+When you add more channels, the combinations grow exponentially and it becomes
+increasingly difficult to cover even a sensible subset of the possible combinations.
+On top of that, coding any one style of interleaver/de-interleaver is trivial, while
+coding one that can cover all combinations is far from trivial.
+This means that this feature will not be added any time soon.
+</P>
+
+<!-- ========================================================================= -->
+<A NAME="Q006"></A>
+<H2><BR/><B>Q6 : What's the best format for storing temporary files?</B></H2>
+
+<P>
+When you want to store temporary data there are a number of requirements;
+</P>
+<UL>
+ <LI> A simple, easy to parse header.
+ <LI> The format must provide the fastest possible read and write rates (ie
+ avoid conversions and encoding/decoding).
+ <LI> The file format must be reasonably common and playable by most players.
+ <LI> Able to store data in either endian-ness.
+</UL>
+<P>
+The format which best meets these requirements is AU, which allows data to be
+stored in any one of short, int, float and double (among others) formats.
+</P>
+<P>
+For instance, if an application uses float data internally, its temporary files
+should use a format of (SF_ENDIAN_CPU | SF_FORMAT_AU | SF_FORMAT_FLOAT) which
+will store big endian float data in big endian CPUs and little endian float data
+on little endian CPUs.
+Reading and writing this format will not require any conversions or byte swapping
+regardless of the host CPU.
+</P>
+
+<!-- ========================================================================= -->
+
+<A NAME="Q007"></A>
+<H2><BR/><B>Q7 : On Linux/Unix/MaxOS X, what's the best way of detecting the presence
+ of libsndfile using autoconf?</B></H2>
+
+<P>
+libsndfile uses the pkg-config (man pkg-config) method of registering itself with the
+host system.
+The best way of detecting its presence is using something like this in configure.ac
+(or configure.in):
+</P>
+<PRE>
+ PKG_CHECK_MODULES(SNDFILE, sndfile >= 1.0.2, ac_cv_sndfile=1, ac_cv_sndfile=0)
+
+ AC_DEFINE_UNQUOTED([HAVE_SNDFILE],${ac_cv_sndfile},
+ [Set to 1 if you have libsndfile.])
+
+ AC_SUBST(SNDFILE_CFLAGS)
+ AC_SUBST(SNDFILE_LIBS)
+</PRE>
+<P>
+This will automatically set the <B>SNDFILE_CFLAGS</B> and <B>SNDFILE_LIBS</B>
+variables which can be used in Makefile.am like this:
+</P>
+<PRE>
+ SNDFILE_CFLAGS = @SNDFILE_CFLAGS@
+ SNDFILE_LIBS = @SNDFILE_LIBS@
+</PRE>
+<P>
+If you install libsndfile from source, you will probably need to set the
+<B>PKG_CONFIG_PATH</B> environment variable as suggested at the end of the
+libsndfile configure process. For instance on my system I get this:
+</P>
+<PRE>
+ -=-=-=-=-=-=-=-=-=-= Configuration Complete =-=-=-=-=-=-=-=-=-=-
+
+ Configuration summary :
+
+ Version : ..................... 1.0.5
+ Experimental code : ........... no
+
+ Tools :
+
+ Compiler is GCC : ............. yes
+ GCC major version : ........... 3
+
+ Installation directories :
+
+ Library directory : ........... /usr/local/lib
+ Program directory : ........... /usr/local/bin
+ Pkgconfig directory : ......... /usr/local/lib/pkgconfig
+
+ Compiling some other packages against libsndfile may require
+ the addition of "/usr/local/lib/pkgconfig" to the
+ PKG_CONFIG_PATH environment variable.
+</PRE>
+
+<!-- ========================================================================= -->
+
+<A NAME="Q008"></A>
+<H2><BR/><B>Q8 : But I just want a simple Makefile! What do I do?</B></H2>
+
+<P>
+The <B>pkg-config</B> program makes finding the correct compiler flag values and
+library location far easier.
+During the installation of libsndfile, a file named <B>sndfile.pc</B> is installed
+in the directory <B>${libdir}/pkgconfig</B> (ie if libsndfile is installed in
+<B>/usr/local/lib</B>, <B>sndfile.pc</B> will be installed in
+<B>/usr/local/lib/pkgconfig/</B>).
+</P>
+<P>
+In order for pkg-config to find sndfile.pc it may be necessary to point the
+environment variable <B>PKG_CONFIG_PATH</B> in the right direction.
+</P>
+<PRE>
+ export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig
+</PRE>
+
+<P>
+Then, to compile a C file into an object file, the command would be:
+</P>
+<PRE>
+ gcc `pkg-config --cflags sndfile` -c somefile.c
+</PRE>
+<P>
+and to link a number of objects into an executable that links against libsndfile,
+the command would be:
+</P>
+<PRE>
+ gcc `pkg-config --libs sndfile` obj1.o obj2.o -o program
+</PRE>
+
+<!-- ========================================================================= -->
+
+<A NAME="Q009"></A>
+<H2><BR/><B>Q9 : How about adding the ability to write/read sound files to/from
+ memory buffers?</B></H2>
+
+<P>
+This has been added for version 1.0.13.
+</P>
+
+<!-- ========================================================================= -->
+
+<A NAME="Q010"></A>
+<H2><BR/><B>Q10 : Reading a 16 bit PCM file as normalised floats and then
+ writing them back changes some sample values. Why?</B></H2>
+
+<P>
+This is caused by the fact that the conversion from 16 bit short to float is
+done by dividing by 32768 (0x8000 in hexadecimal) while the conversion from
+float to 16 bit short is done by multiplying by 32767 (0x7FFF in hex).
+So for instance, a value in a 16 bit PCM file of 20000 gets read as a floating
+point number of 0.6103515625 (20000.0 / 0x8000).
+Converting that back to a 16 bit short results in a value of 19999.3896484375
+(0.6103515625 * 0x7FFF) which then gets rounded down to 19999.
+</P>
+<P>
+You will notice that for this particular case, the error is 1 in 20000 or
+0.005%.
+Interestingly, for values of less than 16369, dividing by 0x8000 followed
+by multiplying by 0x7FFF and then rounding the result, gives back the
+original value.
+It turns out that as long as the host operating system supplies the 1999 ISO
+C Standard functions <B>lrintf</B> and <B>lrint</B> (or a replacement has
+been supplied) then the maximum possible error is 1 in 16369 or about 0.006%.
+</P>
+<P>
+Regardless of the size of the error, the reason why this is done is rather
+subtle.
+</P>
+<P>
+In a file containing 16 bit PCM samples, the values are restricted to the range
+[-32768, 32767] while we want floating point values in the range [-1.0, 1.0].
+The only way to do this conversion is to do a floating point division by a value
+of 0x8000.
+Converting the other way, the only way to ensure that floating point values in
+the range [-1.0, 1.0] are within the valid range allowed by a 16 bit short is
+to multiply by 0x7FFF.
+</P>
+<P>
+Some people would say that this is a severe short-coming of libsndfile.
+I would counter that anybody who is constantly converting back and forth
+between 16 bit shorts and normalised floats is going to suffer other losses
+in audio quality that they should also be concerned about.
+</P>
+<P>
+Since this problem only occurs when converting between integer data on disk and
+normalized floats in the application, it can be avoided by using something
+other than normalized floats in the application.
+Alternatives to normalized floats are the <b>short</b> and <b>int</b> data
+types (ie using sf_read_short or sf_read_int) or using un-normalized floats
+(see
+ <a href="http://www.mega-nerd.com/libsndfile/command.html#SFC_SET_NORM_FLOAT">
+ SFC_SET_NORM_FLOAT</a>).
+</P>
+<P>
+Another way to deal with this problem is to consider 16 bit short data as a
+final destination format only, not as an intermediate storage format.
+All intermediate data (ie which is going to be processed further) should be
+stored in floating point format which is supported by all of the most common
+file formats.
+If floating point files are considered too large (2 times the size of a 16 bit
+PCM file), it would also be possible to use 24 bit PCM as an intermediate
+storage format (and which is also supported by most common file types).
+</P>
+
+<!-- ========================================================================= -->
+
+<A NAME="Q011"></A>
+<H2><BR/><B>Q11 : I'm having problems with u-law encoded WAV files generated by
+ libsndfile in Winamp. Why?
+</B></H2>
+
+<P>
+This is actually a Winamp problem.
+The official Microsoft spec suggests that the 'fmt ' chunk should be 18 bytes.
+Unfortunately at least one of Microsoft's own applications (Sound Recorder on
+Win98 I believe) did not accept 18 bytes 'fmt ' chunks.
+</P>
+<P>
+Michael Lee did some experimenting and found that:
+</P>
+<PRE>
+ I have checked that Windows Media Player 9, QuickTime Player 6.4,
+ RealOne Player 2.0 and GoldWave 5.06 can all play u-law files with
+ 16-byte or 18-byte 'fmt ' chunk. Only Winamp (2.91) and foobar2000
+ are unable to play u-law files with 16-byte 'fmt ' chunk.
+</PRE>
+
+<P>
+Even this is a very small sampling of all the players out there.
+For that reason it is probably not a good idea to change this now because there
+is the risk of breaking something that currently works.
+</P>
+
+<!-- ========================================================================= -->
+
+<A NAME="Q012"></A>
+<H2><BR/><B>Q12 : I'm looking at sf_read*. What are items? What are frames?
+</B></H2>
+
+<P>
+An <tt>item</tt>tt> is a single sample of the data type you are reading; ie a
+single <tt>short</tt> value for <tt>sf_read_short</tt> or a single <tt>float</tt>
+for <tt>sf_read_float</tt>.
+</P>
+
+For a sound file with only one channel, a frame is the same as a item (ie a
+single sample) while for multi channel sound files, a single frame contains a
+single item for each channel.
+</P>
+
+<P>
+Here are two simple, correct examples, both of which are assumed to be working
+on a stereo file, first using items:
+</P>
+
+<PRE>
+ #define CHANNELS 2
+ short data [CHANNELS * 100] ;
+ sf_count items_read = sf_read_short (file, data, 200) ;
+ assert (items_read == 200) ;
+</PRE>
+
+<P>
+and now readng the exact same amount of data using frames:
+</P>
+
+<PRE>
+ #define CHANNELS 2
+ short data [CHANNELS * 100] ;
+ sf_count frames_read = sf_readf_short (file, data, 100) ;
+ assert (frames_read == 100) ;
+</PRE>
+
+<!-- ========================================================================= -->
+
+<A NAME="Q013"></A>
+<H2><BR/><B>Q13 : Why can't libsndfile open this Sound Designer II (SD2) file?
+</B></H2>
+
+<P>
+This is somewhat complicated.
+First some background.
+</P>
+
+<P>
+SD2 files are native to the Apple Macintosh platform and use features of
+the Mac filesystem (file resource forks) to store the file's sample rate,
+number of channels, sample width and more.
+When you look at a file and its resource fork on Mac OS X it looks like
+this:
+</P>
+
+<PRE>
+ -rw-r--r-- 1 erikd erikd 46512 Oct 18 22:57 file.sd2
+ -rw-r--r-- 1 erikd erikd 538 Oct 18 22:57 file.sd2/rsrc
+</PRE>
+
+<P>
+Notice how the file itself looks like a directory containing a single file
+named <B>rsrc</B>.
+When libsndfile is compiled for MacOS X, it should open (for write and read)
+SD2 file with resource forks like this without any problems.
+It will also handle files with the resource fork in a separate file as
+described below.
+</P>
+
+<P>
+When SD2 files are moved to other platforms, the resource fork of the file
+can sometimes be dropped altogether.
+All that remains is the raw audio data and no information about the number
+of channels, sample rate or bit width which makes it a little difficult for
+libsndfile to open the file.
+</P>
+
+<P>
+However, it is possible to safely move an SD2 file to a Linux or Windows
+machine.
+For instance, when an SD2 file is copied from inside MacOS X to a windows
+shared directory or a Samba share (ie Linux), MacOS X is clever enough to
+store the resource fork of the file in a separate hidden file in the
+same directory like this:
+</P>
+<PRE>
+ -rw-r--r-- 1 erikd erikd 538 Oct 18 22:57 ._file.sd2
+ -rw-r--r-- 1 erikd erikd 46512 Oct 18 22:57 file.sd2
+</PRE>
+
+<P>
+Regardless of what platform it is running on, when libsndfile is asked to
+open a file named <B>"foo"</B> and it can't recognize the file type from
+the data in the file, it will attempt to open the resource fork and if
+that fails, it then tries to open a file named <B>"._foo"</B> to see if
+the file has a valid resource fork.
+This is the same regardless of whether the file is being opened for read
+or write.
+</P>
+
+<P>
+In short, libsndfile should open SD2 files with a valid resource fork on
+all of the platforms that libsndfile supports.
+If a file has lost its resource fork, the only option is the open the file
+using the SF_FORMAT_RAW option and guessing its sample rate, channel count
+and bit width.
+</P>
+
+<P>
+Occasionally, when SD2 files are moved to other systems, the file is
+ <A HREF="http://www.macdisk.com/binhexen.php3">BinHexed</A>
+which wraps the resource fork and the data fork together.
+For these files, it would be possible to write a BinHex parser but
+there is not a lot to gain considering how rare these BinHexed SD2
+files are.
+</P>
+
+<!-- ========================================================================= -->
+<A NAME="Q014"></A>
+<H2><BR/><B>Q14 : I'd like to statically link libsndfile to my closed source
+ application. Can I buy a license so that this is possible?
+</B></H2>
+
+<P>
+Unfortunately no.
+libsndfile contains code written by other people who have agreed that their
+code be used under the GNU LGPL but no more.
+Even if they were to agree, there would be significant difficulties in
+dividing up the payments fairly.
+</P>
+
+<P>
+The <B>only</B> way you can legally use libsndfile as a statically linked
+library is if your application is released under the GNU GPL or LGPL.
+</P>
+
+<!-- ========================================================================= -->
+<A NAME="Q015"></A>
+<H2><BR/><B>Q15 : My program is crashing during a call to a function in libsndfile.
+ Is this a bug in libsndfile?
+</B></H2>
+
+<P>
+libsndfile is being used by large numbers of people all over the world
+without any problems like this. That means that it is much more likely
+that your code has a bug than libsndfile. However, it is still possible
+that there is a bug in libsndfile.
+</P>
+<P>
+To figure out whether it is your code or libsndfile you should do the
+following:
+</P>
+ <UL>
+ <LI>Make sure you are compiling your code with warnings switched on and
+ that you fix as many warnings as possible.
+ With the GNU compiler (gcc) I would recommend at least
+ <B>-W -Wall -Werror</B> which will force you to fix all warnings
+ before you can run the code.
+ <LI>Try using a memory debugger.
+ <A HREF="http://valgrind.kde.org/">Valgrind</A> on x86 Linux is excellent.
+ <A HREF="http://www.ibm.com/software/awdtools/purify/">Purify</A> also
+ has a good reputation.
+ <LI>If the code is clean after the above two steps and you still get
+ a crash in libsndfile, then send me a small snippet of code (no
+ more than 30-40 lines) which includes the call to sf_open() and
+ also shows how all variables passed to/returned from sf_open()
+ are defined.
+ </UL>
+
+<!-- ========================================================================= -->
+<A NAME="Q016"></A>
+<H2><BR/><B>Q16 : Will you accept a fix for compiling libsndfile with compiler X?
+</B></H2>
+
+<P>
+If compiler X is a C++ compiler then no.
+C and C++ are different enough to make writing code that compiles as valid C
+and valid C++ too difficult.
+I would rather spend my time fixing bugs and adding features.
+</P>
+
+<P>
+If compiler X is a C compiler then I will do what I can as long as that does
+not hamper the correctness, portability and maintainability of the existing
+code.
+It should be noted however that libsndfile uses features specified by the 1999
+ISO C Standard.
+This can make compiling libsndfile with some older compilers difficult.
+</P>
+
+<!-- ========================================================================= -->
+<A NAME="Q017"></A>
+<H2><BR/><B>Q17 : Can libsndfile read/write files from/to UNIX pipes?
+</B></H2>
+
+<P>
+Yes, libsndfile can read files from pipes.
+Unfortunately, the write case is much more complicated.
+</P>
+
+<P>
+File formats like AIFF and WAV have information at the start of the file (the
+file header) which states the length of the file, the number of sample frames
+etc.
+This information must be filled in correctly when the file header is written,
+but this information is not reliably known until the file is closed.
+This means that libsndfile cannot write AIFF, WAV and many other file types
+to a pipe.
+</P>
+
+<P>
+However, there is at least one file format (AU) which is specifically designed
+to be written to a pipe.
+Like AIFF and WAV, AU has a header with a sample frames field, but it is
+specifically allowable to set that frames field to 0x7FFFFFFF if the file
+length is not known when the header is written.
+The AU file format can also hold data in many of the standard formats (ie
+SF_FORMAT_PCM_16, SF_FORMAT_PCM_24, SF_FORMAT_FLOAT etc) as well as allowing
+data in both big and little endian format.
+</P>
+
+<P>
+See also <A HREF="#Q006">FAQ Q6</A>.
+</P>
+
+<!-- ========================================================================= -->
+<A NAME="Q018"></A>
+<H2><BR/><B>Q18 : Is it possible to build a Universal Binary on Mac OS X?
+</B></H2>
+
+<P>
+Yes, but you must do two separate configure/build/test runs; one on PowerPC
+and one on Intel.
+It is then possible to merge the binaries into a single universal binary using
+one of the programs in the Apple tool chain.
+</P>
+
+<P>
+It is <b>not</b> possible to build a working universal binary via a single
+compile/build run on a single CPU.
+</P>
+
+<P>
+The problem is that the libsndfile build process detects features of the CPU its
+being built for during the configure process and when building a universal binary,
+configure is only run once and that data is then used for both CPUs.
+That configure data will be wrong for one of those CPUs.
+You will still be able to compile libsndfile, and the test suite will pass on
+the machine you compiled it on.
+However, if you take the universal binary test suite programs compiled on one
+CPU and run them on the other, the test suite will fail.
+</P>
+
+<P>
+Part of the problem is the the CPU endian-ness is detected at configure time.
+Yes, I know the Apple compiler defines one of the macros __LITTLE_ENDIAN__
+and __BIG_ENDIAN__, but those macros are not part of the 1999 ISO C Standard
+and they are not portable.
+</P>
+
+<P>
+Endian issues are not the only reason why the cross compiled binary will fail.
+The configure script also detects other CPU specific idiosyncrasies to provide
+more optimized code.
+</P>
+
+<P>
+Finally, the real show stopper problem with universal binaries is the problem
+with the test suite.
+libsndfile contains a huge, comprehensive test suite.
+When you compile a universal binary and run the test suite, you only test the
+native compile.
+The cross compiled binary (the one with the much higher chance of having
+problems) cannot be tested.
+</P>
+
+<P>
+Now, if you have read this far you're probably thinking there must be a way
+to fix this and there probably is.
+The problem is that its a hell of a lot of work and would require significant
+changes to the configure process, the internal code and the test suite.
+In addition, these changes must not break compilation on any of the platforms
+libsndfile is currently working on.
+</p>
+
+
+<!-- ========================================================================= -->
+<A NAME="Q019"></A>
+<H2><BR/><B>Q19 : I have project files for Visual Studio / XCode / Whatever. Why
+ don't you distribute them with libsndfile?
+</B></H2>
+
+<P>
+There's a very good reason for this.
+I will only distribute things that I actually have an ability to test and
+maintain.
+Project files for a bunch of different compilers and Integrated Development
+Environments are simply too difficult to maintain.
+</P>
+
+<P>
+The problem is that every time I add a new file to libsndfile or rename an
+existing file I would have to modify all the project files and then test that
+libsndfile still built with all the different compilers.
+</P>
+
+<P>
+Maintaining these project files is also rather difficult if I don't have access
+to the required compiler/IDE.
+If I just edit the project files without testing them I will almost certainly
+get it wrong.
+If I release a version of libsndfile with broken project files, I'll get a bunch
+of emails from people complaining about it not building and have no way of
+fixing or even testing it.
+</P>
+
+<P>
+I currently release sources that I personally test on Win32, Linux and
+MacOS X (PowerPC) using the compiler I trust (GNU GCC).
+Supporting one compiler on three (actually much more because GCC is available
+almost everywhere) platforms is doable without too much pain.
+I also release binaries for Win32 with instructions on how to use those
+binaries with Visual Studio.
+As a guy who is mainly interested in Linux, I'm not to keen to jump through
+a bunch of hoops to support compilers and operating systems I don't use.
+</P>
+
+<P>
+So, I hear you want to volunteer to maintain the project files for Some Crappy
+Compiler 2007?
+Well sorry, that won't work either.
+I have had numerous people over the years offer to maintaining the project
+files for Microsoft's Visual Studio.
+Every single time that happened, they maintained it for a release or two and
+then disappeared off the face of the earth.
+Hence, I'm not willing to enter into an arrangement like that again.
+</P>
+
+<!-- ========================================================================= -->
+<A NAME="Q020"></A>
+<H2><BR/><B>Q20 : Why doesn't libsndfile support MP3? Lots of other Open Source
+ projects support it!
+</B></H2>
+
+<P>
+MP3 is not supported for one very good reason; doing so requires the payment
+of licensing fees.
+As can be seen from
+ <a href="http://www.mp3licensing.com/royalty/software.html">
+ mp3licensing.com</a>
+the required royalty payments are not cheap.
+</P>
+
+<p>
+Yes, I know other libraries ignore the licensing requirements, but their legal
+status is extremely dubious.
+At any time, the body selling the licenses could go after the authors of those
+libraries.
+Some of those authors may be students and hence wouldn't be worth pursuing.
+</P>
+
+<p>
+However, libsndfile is released under the name of a company, Mega Nerd Pty Ltd;
+a company which has income from from libsamplerate licensing, libsndfile based
+consulting income and other unrelated consulting income.
+Adding MP3 support to libsndfile could place that income would be under legal
+threat.
+</p>
+
+<p>
+Fortunately, Ogg Vorbis exists as an alternative to MP3.
+Support for Ogg Vorbis was added to libsndfile (mostly due to the efforts of
+John ffitch of the Csound project) in version 1.0.18.
+</p>
+
+
+<!-- ========================================================================= -->
+<A NAME="Q021"></A>
+<H2><BR/><B>Q21 : How do I use libsndfile in a closed source or commercial program
+ and comply with the license?
+</B></H2>
+
+<p>
+Here is a checklist of things you need to do to make sure your use of libsndfile
+in a closed source or commercial project complies with the license libsndfile is
+released under, the GNU Lesser General Public License (LGPL):
+</p>
+
+<ul>
+<li>Make sure you are linking to libsndfile as a shared library (Linux and Unix
+ systems), Dynamic Link Library (Microsoft Windows) or dynlib (Mac OS X).
+ If you are using some other operating system that doesn't allow dynamically
+ linked libraries, you will not be able to use libsndfile unless you release
+ the source code to your program.
+<li>In the licensing documentation for your program, add a statement that your
+ software depends on libsndfile and that libsndfile is released under the GNU
+ Lesser General Public License, either
+ <a href="http://www.gnu.org/licenses/lgpl-2.1.txt">version 2.1</a>
+ or optionally
+ <a href="http://www.gnu.org/licenses/lgpl.txt">version 3</a>.
+<li>Include the text for both versions of the license, possibly as separate
+ files named libsndfile_lgpl_v2_1.txt and libsndfile_lgpl_v3.txt.
+</ul>
+
+<!-- ========================================================================= -->
+<A NAME="Q022"></A>
+<H2><BR/><B>Q22 : What versions of Windows does libsndfile work on?
+</B></H2>
+
+<p>
+Currently the precompiled windows binaries are thoroughly tested on Windows XP.
+As such, they should also work on Win2k and Windows Vista.
+They may also work on earlier versions of Windows.
+</p>
+
+<p>
+Since version 0.1.18 I have also been releasing precompiled binaries for Win64,
+the 64 bit version of Windows.
+These binaries have received much less testing than the 32 bit versions, but
+should work as expected.
+I'd be very interested in receiving feedback on these binaries.
+</p>
+
+<!-- ========================================================================= -->
+<A NAME="Q023"></A>
+<H2><BR/><B>Q23 : I'm cross compiling libsndfile for another platform. How can I
+ run the test suite?
+</B></H2>
+
+<p>
+</p>
+
+<p>
+Since version 1.0.21 the top level Makefile has an extra make target,
+'test-tarball'.
+Building this target creates a tarball called called:
+</p>
+
+<center><tt>
+libsndfile-testsuite-${host_triplet}-${version}.tar.gz
+</tt></center>
+
+<p>
+in the top level directory.
+This tarball can then be copied to the target platform.
+Once untarred and test script <tt>test_wrapper.sh</tt> can be run from
+the top level of the extracted tarball.
+</p>
+
+<!-- ========================================================================= -->
+<HR>
+<P>
+ The libsndfile home page is here :
+ <A HREF="http://www.mega-nerd.com/libsndfile/">
+ http://www.mega-nerd.com/libsndfile/</A>.
+<BR/>
+Version : 1.0.25
+</P>
+
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+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+Version 1.0.25 (2011-07-13)
+ * Fix for Secunia Advisory SA45125, heap overflow in PAF file handler.
+ * Accept broken WAV files with blockalign == 0.
+ * Minor bug fixes and improvements.
+
+Version 1.0.24 (2011-03-23)
+ * WAV files now have an 18 byte u-law and A-law fmt chunk.
+ * Document virtual I/O functionality.
+ * Two new methods rawHandle() and takeOwnership() in sndfile.hh.
+ * AIFF fix for non-zero offset value in SSND chunk.
+ * Minor bug fixes and improvements.
+
+Version 1.0.23 (2010-10-10)
+ * Add version metadata to Windows DLL.
+ * Add a missing 'inline' to sndfile.hh.
+ * Update docs.
+ * Minor bug fixes and improvements.
+
+Version 1.0.22 (2010-10-04)
+ * Couple of fixes for SDS file writer.
+ * Fixes arising from static analysis.
+ * Handle FLAC files with ID3 meta data at start of file.
+ * Handle FLAC files which report zero length.
+ * Other minor bug fixes and improvements.
+
+Version 1.0.21 (2009-12-13)
+ * Add a couple of new binary programs to programs/ dir.
+ * Remove sndfile-jackplay (now in sndfile-tools package).
+ * Add windows only function sf_wchar_open().
+ * Bunch of minor bug fixes.
+
+Version 1.0.20 (2009-05-14)
+ * Fix potential heap overflow in VOC file parser (Tobias Klein, http://www.trapkit.de/).
+
+Version 1.0.19 (2009-03-02)
+ * Fix for CVE-2009-0186 (Alin Rad Pop, Secunia Research).
+ * Huge number of minor bug fixes as a result of static analysis.
+
+Version 1.0.18 (2009-02-07)
+ * Add Ogg/Vorbis support (thanks to John ffitch).
+ * Remove captive FLAC library.
+ * Many new features and bug fixes.
+ * Generate Win32 and Win64 pre-compiled binaries.
+
+Version 1.0.17 (2006-08-31)
+ * Add sndfile.hh C++ wrapper.
+ * Update Win32 MinGW build instructions.
+ * Minor bug fixes and cleanups.
+
+Version 1.0.16 (2006-04-30)
+ * Add support for Broadcast (BEXT) chunks in WAV files.
+ * Implement new commands SFC_GET_SIGNAL_MAX and SFC_GET_MAX_ALL_CHANNELS.
+ * Add support for RIFX (big endian WAV variant).
+ * Fix configure script bugs.
+ * Fix bug in INST and MARK chunk writing for AIFF files.
+
+Version 1.0.15 (2006-03-16)
+ * Fix some ia64 issues.
+ * Fix precompiled DLL.
+ * Minor bug fixes.
+
+Version 1.0.14 (2006-02-19)
+ * Really fix MinGW compile problems.
+ * Minor bug fixes.
+
+Version 1.0.13 (2006-01-21)
+ * Fix for MinGW compiler problems.
+ * Allow readin/write of instrument chunks from WAV and AIFF files.
+ * Compile problem fix for Solaris compiler.
+ * Minor cleanups and bug fixes.
+
+Version 1.0.12 (2005-09-30)
+ * Add support for FLAC and Apple's Core Audio Format (CAF).
+ * Add virtual I/O interface (still needs docs).
+ * Cygwin and other Win32 fixes.
+ * Minor bug fixes and cleanups.
+
+Version 1.0.11 (2004-11-15)
+ * Add support for SD2 files.
+ * Add read support for loop info in WAV and AIFF files.
+ * Add more tests.
+ * Improve type safety.
+ * Minor optimisations and bug fixes.
+
+Version 1.0.10 (2004-06-15)
+ * Fix AIFF read/write mode bugs.
+ * Add support for compiling Win32 DLLS using MinGW.
+ * Fix problems resulting in failed compiles with gcc-2.95.
+ * Improve test suite.
+ * Minor bug fixes.
+
+Version 1.0.9 (2004-03-30)
+ * Add handling of AVR (Audio Visual Research) files.
+ * Improve handling of WAVEFORMATEXTENSIBLE WAV files.
+ * Fix for using pipes on Win32.
+
+Version 1.0.8 (2004-03-14)
+ * Correct peak chunk handing for files with > 16 tracks.
+ * Fix for WAV files with huge number of CUE chunks.
+
+Version 1.0.7 (2004-02-25)
+ * Fix clip mode detection on ia64, MIPS and other CPUs.
+ * Fix two MacOSX build problems.
+
+Version 1.0.6 (2004-02-08)
+ * Added support for native Win32 file access API (Ross Bencina).
+ * New mode to add clippling then a converting from float/double to integer
+ would otherwise wrap around.
+ * Fixed a bug in reading/writing files > 2Gig on Linux, Solaris and others.
+ * Many minor bug fixes.
+ * Other random fixes for Win32.
+
+Version 1.0.5 (2003-05-03)
+ * Added support for HTK files.
+ * Added new function sf_open_fd() to allow for secure opening of temporary
+ files as well as reading/writing sound files embedded within larger
+ container files.
+ * Added string support for AIFF files.
+ * Minor bug fixes and code cleanups.
+
+Version 1.0.4 (2003-02-02)
+ * Added suport of PVF and XI files.
+ * Added functionality for setting and retreiving strings from sound files.
+ * Minor code cleanups and bug fixes.
+
+Version 1.0.3 (2002-12-09)
+ * Minor bug fixes.
+
+Version 1.0.2 (2002-11-24)
+ * Added support for VOX ADPCM.
+ * Improved error reporting.
+ * Added version scripting on Linux and Solaris.
+ * Minor bug fixes.
+
+Version 1.0.1 (2002-09-14)
+ * Added MAT and MAT5 file formats.
+ * Minor bug fixes.
+
+Version 1.0.0 (2002-08-16)
+ * Final release for 1.0.0.
+
+Version 1.0.0rc6 (2002-08-14)
+ * Release candidate 6 for the 1.0.0 series.
+ * MacOS9 fixes.
+
+Version 1.0.0rc5 (2002-08-10)
+ * Release candidate 5 for the 1.0.0 series.
+ * Changed the definition of sf_count_t which was causing problems when
+ libsndfile was compiled with other libraries (ie WxWindows).
+ * Minor bug fixes.
+ * Documentation cleanup.
+
+Version 1.0.0rc4 (2002-08-03)
+ * Release candidate 4 for the 1.0.0 series.
+ * Minor bug fixes.
+ * Fix broken Win32 "make check".
+
+Version 1.0.0rc3 (2002-08-02)
+ * Release candidate 3 for the 1.0.0 series.
+ * Fix bug where libsndfile was reading beyond the end of the data chunk.
+ * Added on-the-fly header updates on write.
+ * Fix a couple of documentation issues.
+
+Version 1.0.0rc2 (2002-06-24)
+ * Release candidate 2 for the 1.0.0 series.
+ * Fix compile problem for Win32.
+
+Version 1.0.0rc1 (2002-06-24)
+ * Release candidate 1 for the 1.0.0 series.
+
+Version 0.0.28 (2002-04-27)
+ * Last offical release of 0.0.X series of the library.
+
+Version 0.0.8 (1999-02-16)
+ * First offical release.
--- /dev/null
+This is libsndfile, 1.0.25
+
+libsndfile is a library of C routines for reading and writing
+files containing sampled audio data.
+
+The src/ directory contains the source code for library itself.
+
+The doc/ directory contains the libsndfile documentation.
+
+The examples/ directory contains examples of how to write code using
+libsndfile.
+
+The tests/ directory contains programs which link against libsndfile
+and test its functionality.
+
+The src/GSM610 directory contains code written by Jutta Degener and Carsten
+Bormann. Their original code can be found at :
+ http://kbs.cs.tu-berlin.de/~jutta/toast.html
+
+The src/G72x directory contains code written and released by Sun Microsystems
+under a suitably free license.
+
+
+LINUX
+-----
+Whereever possible, you should use the packages supplied by your Linux
+distribution.
+
+If you really do need to compile from source it should be as easy as:
+
+ ./configure
+ make
+ make install
+
+Since libsndfile optionally links against libFLAC, libogg and libvorbis, you
+will need to install appropriate versions of these libraries before running
+configure as above.
+
+
+UNIX
+----
+Compile as for Linux.
+
+
+Win32/Win64
+-----------
+The default Windows compilers are nowhere near compliant with the 1999 ISO
+C Standard and hence not able to compile libsndfile.
+
+Please use the libsndfile binaries available on the libsndfile web site.
+
+
+MacOSX
+------
+Building on MacOSX should be the same as building it on any other Unix.
+
+
+CONTACTS
+--------
+
+libsndfile was written by Erik de Castro Lopo (erikd AT mega-nerd DOT com).
+The libsndfile home page is at :
+
+ http://www.mega-nerd.com/libsndfile/
+
--- /dev/null
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<HTML>
+
+<HEAD>
+ <TITLE>
+ The libsndfile API
+ </TITLE>
+ <META NAME="Author" CONTENT="Erik de Castro Lopo (erikd AT mega-nerd DOT com)">
+ <META NAME="Description" CONTENT="The libsndfile API.">
+ <META NAME="Keywords" CONTENT="WAV AIFF AU libsndfile sound audio dsp Linux">
+ <LINK REL="stylesheet" HREF="libsndfile.css" TYPE="text/css" MEDIA="all">
+ <LINK REL="stylesheet" HREF="print.css" TYPE="text/css" MEDIA="print">
+</HEAD>
+
+<BODY>
+
+<BR>
+<H1><B>libsndfile</B></H1>
+<P>
+ Libsndfile is a library designed to allow the reading and writing of many
+ different sampled sound file formats (such as MS Windows WAV and the Apple/SGI
+ AIFF format) through one standard library interface.
+</P>
+<!-- pepper -->
+<P>
+ During read and write operations, formats are seamlessly converted between the
+ format the application program has requested or supplied and the file's data
+ format. The application programmer can remain blissfully unaware of issues
+ such as file endian-ness and data format. See <A HREF="#note1">Note 1</A> and
+ <A HREF="#note2">Note 2</A>.
+</P>
+<!-- pepper -->
+<P>
+ Every effort is made to keep these documents up-to-date, error free and
+ unambiguous.
+ However, since maintaining the documentation is the least fun part of working
+ on libsndfile, these docs can and do fall behind the behaviour of library.
+ If any errors, omissions or ambiguities are found, please notify me (erikd)
+ at mega-nerd dot com.
+</P>
+<!-- pepper -->
+<P>
+ To supplement this reference documentation, there are simple example programs
+ included in the source code tarball.
+ The test suite which is also part of the source code tarball is also a good
+ place to look for the correct usage of the library functions.
+</P>
+<!-- pepper -->
+<P>
+ <B> Finally, if you think there is some feature missing from libsndfile, check that
+ it isn't already implemented (and documented)
+ <A HREF="command.html">here</A>.
+ </B>
+</P>
+
+<H2><B>Synopsis</B></H2>
+<P>
+The functions of libsndfile are defined as follows:
+</P>
+<!-- pepper -->
+<PRE>
+ #include <stdio.h>
+ #include <sndfile.h>
+
+ SNDFILE* <A HREF="#open">sf_open</A> (const char *path, int mode, SF_INFO *sfinfo) ;
+ SNDFILE* <A HREF="#open_fd">sf_open_fd</A> (int fd, int mode, SF_INFO *sfinfo, int close_desc) ;
+ SNDFILE* <A HREF="#open_virtual">sf_open_virtual</A> (SF_VIRTUAL_IO *sfvirtual, int mode, SF_INFO *sfinfo, void *user_data) ;
+ int <A HREF="#check">sf_format_check</A> (const SF_INFO *info) ;
+
+ sf_count_t <A HREF="#seek">sf_seek</A> (SNDFILE *sndfile, sf_count_t frames, int whence) ;
+
+ int <A HREF="command.html">sf_command</A> (SNDFILE *sndfile, int cmd, void *data, int datasize) ;
+
+ int <A HREF="#error">sf_error</A> (SNDFILE *sndfile) ;
+ const char* <A HREF="#error">sf_strerror</A> (SNDFILE *sndfile) ;
+ const char* <A HREF="#error">sf_error_number</A> (int errnum) ;
+
+ int <A HREF="#error">sf_perror</A> (SNDFILE *sndfile) ;
+ int <A HREF="#error">sf_error_str</A> (SNDFILE *sndfile, char* str, size_t len) ;
+
+ int <A HREF="#close">sf_close</A> (SNDFILE *sndfile) ;
+ void <A HREF="#write_sync">sf_write_sync</A> (SNDFILE *sndfile) ;
+
+ sf_count_t <A HREF="#read">sf_read_short</A> (SNDFILE *sndfile, short *ptr, sf_count_t items) ;
+ sf_count_t <A HREF="#read">sf_read_int</A> (SNDFILE *sndfile, int *ptr, sf_count_t items) ;
+ sf_count_t <A HREF="#read">sf_read_float</A> (SNDFILE *sndfile, float *ptr, sf_count_t items) ;
+ sf_count_t <A HREF="#read">sf_read_double</A> (SNDFILE *sndfile, double *ptr, sf_count_t items) ;
+
+ sf_count_t <A HREF="#readf">sf_readf_short</A> (SNDFILE *sndfile, short *ptr, sf_count_t frames) ;
+ sf_count_t <A HREF="#readf">sf_readf_int</A> (SNDFILE *sndfile, int *ptr, sf_count_t frames) ;
+ sf_count_t <A HREF="#readf">sf_readf_float</A> (SNDFILE *sndfile, float *ptr, sf_count_t frames) ;
+ sf_count_t <A HREF="#readf">sf_readf_double</A> (SNDFILE *sndfile, double *ptr, sf_count_t frames) ;
+
+ sf_count_t <A HREF="#write">sf_write_short</A> (SNDFILE *sndfile, short *ptr, sf_count_t items) ;
+ sf_count_t <A HREF="#write">sf_write_int</A> (SNDFILE *sndfile, int *ptr, sf_count_t items) ;
+ sf_count_t <A HREF="#write">sf_write_float</A> (SNDFILE *sndfile, float *ptr, sf_count_t items) ;
+ sf_count_t <A HREF="#write">sf_write_double</A> (SNDFILE *sndfile, double *ptr, sf_count_t items) ;
+
+ sf_count_t <A HREF="#writef">sf_writef_short</A> (SNDFILE *sndfile, short *ptr, sf_count_t frames) ;
+ sf_count_t <A HREF="#writef">sf_writef_int</A> (SNDFILE *sndfile, int *ptr, sf_count_t frames) ;
+ sf_count_t <A HREF="#writef">sf_writef_float</A> (SNDFILE *sndfile, float *ptr, sf_count_t frames) ;
+ sf_count_t <A HREF="#writef">sf_writef_double</A> (SNDFILE *sndfile, double *ptr, sf_count_t frames) ;
+
+ sf_count_t <A HREF="#raw">sf_read_raw</A> (SNDFILE *sndfile, void *ptr, sf_count_t bytes) ;
+ sf_count_t <A HREF="#raw">sf_write_raw</A> (SNDFILE *sndfile, void *ptr, sf_count_t bytes) ;
+
+ const char* <A HREF="#string">sf_get_string</A> (SNDFILE *sndfile, int str_type) ;
+ int <A HREF="#string">sf_set_string</A> (SNDFILE *sndfile, int str_type, const char* str) ;
+
+</PRE>
+<!-- pepper -->
+<P>
+SNDFILE* is an anonymous pointer to data which is private to the library.
+</P>
+
+
+<A NAME="open"></A>
+<H2><B>File Open Function</B></H2>
+
+<PRE>
+ SNDFILE* sf_open (const char *path, int mode, SF_INFO *sfinfo) ;
+</PRE>
+
+<P>
+The SF_INFO structure is for passing data between the calling function and the library
+when opening a file for reading or writing. It is defined in sndfile.h as follows:
+</P>
+<!-- pepper -->
+<PRE>
+ typedef struct
+ { sf_count_t frames ; /* Used to be called samples. */
+ int samplerate ;
+ int channels ;
+ int format ;
+ int sections ;
+ int seekable ;
+ } SF_INFO ;
+</PRE>
+
+<P>
+The mode parameter for this function can be any one of the following three values:
+</P>
+<!-- pepper -->
+<PRE>
+ SFM_READ - read only mode
+ SFM_WRITE - write only mode
+ SFM_RDWR - read/write mode
+</PRE>
+
+<P>
+When opening a file for read, the <b>format</B> field should be set to zero before
+calling sf_open().
+The only exception to this is the case of RAW files where the caller has to set
+the samplerate, channels and format fields to valid values.
+All other fields of the structure are filled in by the library.
+</P>
+<!-- pepper -->
+<P>
+When opening a file for write, the caller must fill in structure members samplerate,
+channels, and format.
+</P>
+<!-- pepper -->
+<P>
+The format field in the above SF_INFO structure is made up of the bit-wise OR of a
+major format type (values between 0x10000 and 0x08000000), a minor format type
+(with values less than 0x10000) and an optional endian-ness value.
+The currently understood formats are listed in sndfile.h as follows and also include
+bitmasks for separating major and minor file types.
+Not all combinations of endian-ness and major and minor file types are valid.
+</P>
+<!-- pepper -->
+<PRE>
+ enum
+ { /* Major formats. */
+ SF_FORMAT_WAV = 0x010000, /* Microsoft WAV format (little endian). */
+ SF_FORMAT_AIFF = 0x020000, /* Apple/SGI AIFF format (big endian). */
+ SF_FORMAT_AU = 0x030000, /* Sun/NeXT AU format (big endian). */
+ SF_FORMAT_RAW = 0x040000, /* RAW PCM data. */
+ SF_FORMAT_PAF = 0x050000, /* Ensoniq PARIS file format. */
+ SF_FORMAT_SVX = 0x060000, /* Amiga IFF / SVX8 / SV16 format. */
+ SF_FORMAT_NIST = 0x070000, /* Sphere NIST format. */
+ SF_FORMAT_VOC = 0x080000, /* VOC files. */
+ SF_FORMAT_IRCAM = 0x0A0000, /* Berkeley/IRCAM/CARL */
+ SF_FORMAT_W64 = 0x0B0000, /* Sonic Foundry's 64 bit RIFF/WAV */
+ SF_FORMAT_MAT4 = 0x0C0000, /* Matlab (tm) V4.2 / GNU Octave 2.0 */
+ SF_FORMAT_MAT5 = 0x0D0000, /* Matlab (tm) V5.0 / GNU Octave 2.1 */
+ SF_FORMAT_PVF = 0x0E0000, /* Portable Voice Format */
+ SF_FORMAT_XI = 0x0F0000, /* Fasttracker 2 Extended Instrument */
+ SF_FORMAT_HTK = 0x100000, /* HMM Tool Kit format */
+ SF_FORMAT_SDS = 0x110000, /* Midi Sample Dump Standard */
+ SF_FORMAT_AVR = 0x120000, /* Audio Visual Research */
+ SF_FORMAT_WAVEX = 0x130000, /* MS WAVE with WAVEFORMATEX */
+ SF_FORMAT_SD2 = 0x160000, /* Sound Designer 2 */
+ SF_FORMAT_FLAC = 0x170000, /* FLAC lossless file format */
+ SF_FORMAT_CAF = 0x180000, /* Core Audio File format */
+ SF_FORMAT_WVE = 0x190000, /* Psion WVE format */
+ SF_FORMAT_OGG = 0x200000, /* Xiph OGG container */
+ SF_FORMAT_MPC2K = 0x210000, /* Akai MPC 2000 sampler */
+ SF_FORMAT_RF64 = 0x220000, /* RF64 WAV file */
+
+ /* Subtypes from here on. */
+
+ SF_FORMAT_PCM_S8 = 0x0001, /* Signed 8 bit data */
+ SF_FORMAT_PCM_16 = 0x0002, /* Signed 16 bit data */
+ SF_FORMAT_PCM_24 = 0x0003, /* Signed 24 bit data */
+ SF_FORMAT_PCM_32 = 0x0004, /* Signed 32 bit data */
+
+ SF_FORMAT_PCM_U8 = 0x0005, /* Unsigned 8 bit data (WAV and RAW only) */
+
+ SF_FORMAT_FLOAT = 0x0006, /* 32 bit float data */
+ SF_FORMAT_DOUBLE = 0x0007, /* 64 bit float data */
+
+ SF_FORMAT_ULAW = 0x0010, /* U-Law encoded. */
+ SF_FORMAT_ALAW = 0x0011, /* A-Law encoded. */
+ SF_FORMAT_IMA_ADPCM = 0x0012, /* IMA ADPCM. */
+ SF_FORMAT_MS_ADPCM = 0x0013, /* Microsoft ADPCM. */
+
+ SF_FORMAT_GSM610 = 0x0020, /* GSM 6.10 encoding. */
+ SF_FORMAT_VOX_ADPCM = 0x0021, /* Oki Dialogic ADPCM encoding. */
+
+ SF_FORMAT_G721_32 = 0x0030, /* 32kbs G721 ADPCM encoding. */
+ SF_FORMAT_G723_24 = 0x0031, /* 24kbs G723 ADPCM encoding. */
+ SF_FORMAT_G723_40 = 0x0032, /* 40kbs G723 ADPCM encoding. */
+
+ SF_FORMAT_DWVW_12 = 0x0040, /* 12 bit Delta Width Variable Word encoding. */
+ SF_FORMAT_DWVW_16 = 0x0041, /* 16 bit Delta Width Variable Word encoding. */
+ SF_FORMAT_DWVW_24 = 0x0042, /* 24 bit Delta Width Variable Word encoding. */
+ SF_FORMAT_DWVW_N = 0x0043, /* N bit Delta Width Variable Word encoding. */
+
+ SF_FORMAT_DPCM_8 = 0x0050, /* 8 bit differential PCM (XI only) */
+ SF_FORMAT_DPCM_16 = 0x0051, /* 16 bit differential PCM (XI only) */
+
+ SF_FORMAT_VORBIS = 0x0060, /* Xiph Vorbis encoding. */
+
+ /* Endian-ness options. */
+
+ SF_ENDIAN_FILE = 0x00000000, /* Default file endian-ness. */
+ SF_ENDIAN_LITTLE = 0x10000000, /* Force little endian-ness. */
+ SF_ENDIAN_BIG = 0x20000000, /* Force big endian-ness. */
+ SF_ENDIAN_CPU = 0x30000000, /* Force CPU endian-ness. */
+
+ SF_FORMAT_SUBMASK = 0x0000FFFF,
+ SF_FORMAT_TYPEMASK = 0x0FFF0000,
+ SF_FORMAT_ENDMASK = 0x30000000
+ } ;
+</PRE>
+<!-- pepper -->
+<P>
+Every call to sf_open() should be matched with a call to sf_close() to free up
+memory allocated during the call to sf_open().
+</P>
+<!-- pepper -->
+<P>
+On success, the sf_open function returns a non-NULL pointer which should be
+passed as the first parameter to all subsequent libsndfile calls dealing with
+that audio file.
+On fail, the sf_open function returns a NULL pointer.
+An explanation of the error can obtained by passing NULL to
+ <A HREF="#error">sf_strerror</A>.
+</P>
+
+<A NAME="open_fd"></A>
+<H3><B>File Descriptor Open</B></H3>
+
+<PRE>
+ SNDFILE* sf_open_fd (int fd, int mode, SF_INFO *sfinfo, int close_desc) ;
+</PRE>
+
+<P>
+<b>Note:</b> On Microsoft Windows, this function does not work if the
+application and the libsndfile DLL are linked to different versions of the
+Microsoft C runtime DLL.
+</P>
+<P>
+The second open function takes a file descriptor of a file that has already been
+opened.
+Care should be taken to ensure that the mode of the file represented by the
+descriptor matches the mode argument.
+This function is useful in the following circumstances:
+</P>
+
+<UL>
+ <LI>Opening temporary files securely (ie use the tmpfile() to return a
+ FILE* pointer and then using fileno() to retrieve the file descriptor
+ which is then passed to libsndfile).
+ <LI>Opening files with file names using OS specific character encodings
+ and then passing the file descriptor to sf_open_fd().
+ <LI>Opening sound files embedded within larger files.
+ <A HREF="embedded_files.html">More info</A>.
+</UL>
+
+<P>
+Every call to sf_open_fd() should be matched with a call to sf_close() to free up
+memory allocated during the call to sf_open().
+</P>
+
+<P>
+When sf_close() is called, the file descriptor is only closed if the <B>close_desc</B>
+parameter was TRUE when the sf_open_fd() function was called.
+</P>
+
+<P>
+On success, the sf_open_fd function returns a non-NULL pointer which should be
+passed as the first parameter to all subsequent libsndfile calls dealing with
+that audio file.
+On fail, the sf_open_fd function returns a NULL pointer.
+</P>
+
+<A NAME="open_virtual"></A>
+<h3><b>Virtual File Open Function</b></h3>
+<pre>
+ SNDFILE* sf_open_virtual (SF_VIRTUAL_IO *sfvirtual, int mode, SF_INFO *sfinfo, void *user_data) ;
+</pre>
+<p>
+ Opens a soundfile from a virtual file I/O context which is provided
+ by the caller. This is usually used to interface libsndfile to a stream or buffer
+ based system. Apart from the sfvirtual and the user_data parameters this function behaves
+ like <a href="#open">sf_open</a>.
+</p>
+
+<pre>
+ typedef struct
+ { sf_vio_get_filelen get_filelen ;
+ sf_vio_seek seek ;
+ sf_vio_read read ;
+ sf_vio_write write ;
+ sf_vio_tell tell ;
+ } SF_VIRTUAL_IO ;
+</pre>
+<p>
+Libsndfile calls the callbacks provided by the SF_VIRTUAL_IO structure when opening, reading
+and writing to the virtual file context. The user_data pointer is a user defined context which
+will be available in the callbacks.
+</p>
+<pre>
+ typedef sf_count_t (*sf_vio_get_filelen) (void *user_data) ;
+ typedef sf_count_t (*sf_vio_seek) (sf_count_t offset, int whence, void *user_data) ;
+ typedef sf_count_t (*sf_vio_read) (void *ptr, sf_count_t count, void *user_data) ;
+ typedef sf_count_t (*sf_vio_write) (const void *ptr, sf_count_t count, void *user_data) ;
+ typedef sf_count_t (*sf_vio_tell) (void *user_data) ;
+</pre>
+<h4>sf_vio_get_filelen</h4>
+<pre>
+ typedef sf_count_t (*sf_vio_get_filelen) (void *user_data) ;
+</pre>
+<p>
+The virtual file contex must return the length of the virtual file in bytes.<br>
+</p>
+<h4>sf_vio_seek</h4>
+<pre>
+ typedef sf_count_t (*sf_vio_seek) (sf_count_t offset, int whence, void *user_data) ;
+</pre>
+<p>
+The virtual file context must seek to offset using the seek mode provided by whence which is one of<br>
+</p>
+<pre>
+ SEEK_CUR
+ SEEK_SET
+ SEEK_END
+</pre>
+<p>
+The return value must contain the new offset in the file.
+</p>
+<h4>sf_vio_read</h4>
+<pre>
+ typedef sf_count_t (*sf_vio_read) (void *ptr, sf_count_t count, void *user_data) ;
+</pre>
+<p>
+The virtual file context must copy ("read") "count" bytes into the
+buffer provided by ptr and return the count of actually copied bytes.
+</p>
+<h4>sf_vio_write</h4>
+<pre>
+ typedef sf_count_t (*sf_vio_write) (const void *ptr, sf_count_t count, void *user_data) ;
+</pre>
+<p>
+The virtual file context must process "count" bytes stored in the
+buffer passed with ptr and return the count of actually processed bytes.<br>
+</p>
+<h4>sf_vio_tell</h4>
+<pre>
+ typedef sf_count_t (*sf_vio_tell) (void *user_data) ;
+</pre>
+<p>
+Return the current position of the virtual file context.<br>
+</p>
+
+
+<A NAME="check"></A>
+<BR><H2><B>Format Check Function</B></H2>
+
+<PRE>
+ int sf_format_check (const SF_INFO *info) ;
+</PRE>
+<!-- pepper -->
+<P>
+This function allows the caller to check if a set of parameters in the SF_INFO struct
+is valid before calling sf_open (SFM_WRITE).
+</P>
+<P>
+sf_format_check returns TRUE if the parameters are valid and FALSE otherwise.
+</P>
+
+<A NAME="seek"></A>
+<BR><H2><B>File Seek Functions</B></H2>
+
+<PRE>
+ sf_count_t sf_seek (SNDFILE *sndfile, sf_count_t frames, int whence) ;
+</PRE>
+
+<P>
+The file seek functions work much like lseek in unistd.h with the exception that
+the non-audio data is ignored and the seek only moves within the audio data section of
+the file.
+In addition, seeks are defined in number of (multichannel) frames.
+Therefore, a seek in a stereo file from the current position forward with an offset
+of 1 would skip forward by one sample of both channels.
+</P>
+
+<P>
+like lseek(), the whence parameter can be any one of the following three values:
+</P>
+
+<PRE>
+ SEEK_SET - The offset is set to the start of the audio data plus offset (multichannel) frames.
+ SEEK_CUR - The offset is set to its current location plus offset (multichannel) frames.
+ SEEK_END - The offset is set to the end of the data plus offset (multichannel) frames.
+</PRE>
+<!-- pepper -->
+<P>
+Internally, libsndfile keeps track of the read and write locations using separate
+read and write pointers.
+If a file has been opened with a mode of SFM_RDWR, bitwise OR-ing the standard whence
+values above with either SFM_READ or SFM_WRITE allows the read and write pointers to
+be modified separately.
+If the SEEK_* values are used on their own, the read and write pointers are
+both modified.
+</P>
+
+<P>
+Note that the frames offset can be negative and in fact should be when SEEK_END is used for the
+whence parameter.
+</P>
+<P>
+sf_seek will return the offset in (multichannel) frames from the start of the audio data
+or -1 if an error occured (ie an attempt is made to seek beyond the start or end of the file).
+</P>
+
+<A NAME="error"></A>
+<H2><BR><B>Error Reporting Functions</B></H2>
+
+
+<PRE>
+ int sf_error (SNDFILE *sndfile) ;
+</PRE>
+<P>
+This function returns the current error number for the given SNDFILE.
+The error number may be one of the following:
+</P>
+<PRE>
+ enum
+ { SF_ERR_NO_ERROR = 0,
+ SF_ERR_UNRECOGNISED_FORMAT = 1,
+ SF_ERR_SYSTEM = 2,
+ SF_ERR_MALFORMED_FILE = 3,
+ SF_ERR_UNSUPPORTED_ENCODING = 4
+ } ;
+</PRE>
+<!-- pepper -->
+<P>
+or any one of many other internal error values.
+Applications should only test the return value against error values defined in
+<sndfile.h> as the internal error values are subject to change at any
+time.
+For errors not in the above list, the function sf_error_number() can be used to
+convert it to an error string.
+</P>
+
+<PRE>
+ const char* sf_strerror (SNDFILE *sndfile) ;
+ const char* sf_error_number (int errnum) ;
+</PRE>
+
+<P>
+The error functions sf_strerror() and sf_error_number() convert the library's internal
+error enumerations into text strings.
+</P>
+<PRE>
+ int sf_perror (SNDFILE *sndfile) ;
+ int sf_error_str (SNDFILE *sndfile, char* str, size_t len) ;
+</PRE>
+
+<P>
+The functions sf_perror() and sf_error_str() are deprecated and will be dropped
+from the library at some later date.
+</P>
+
+<A NAME="close"></A>
+<H2><BR><B>File Close Function</B></H2>
+
+<PRE>
+ int sf_close (SNDFILE *sndfile) ;
+</PRE>
+<!-- pepper -->
+<P>
+The close function closes the file, deallocates its internal buffers and returns
+0 on success or an error value otherwise.
+</P>
+<BR>
+
+<A NAME="write_sync"></A>
+<H2><BR><B>Write Sync Function</B></H2>
+
+<PRE>
+ void sf_write_sync (SNDFILE *sndfile) ;
+</PRE>
+<!-- pepper -->
+<P>
+If the file is opened SFM_WRITE or SFM_RDWR, call the operating system's function
+to force the writing of all file cache buffers to disk. If the file is opened
+SFM_READ no action is taken.
+</P>
+<BR>
+
+
+<A NAME="read"></A>
+<H2><BR><B>File Read Functions (Items)</B></H2>
+
+<PRE>
+ sf_count_t sf_read_short (SNDFILE *sndfile, short *ptr, sf_count_t items) ;
+ sf_count_t sf_read_int (SNDFILE *sndfile, int *ptr, sf_count_t items) ;
+ sf_count_t sf_read_float (SNDFILE *sndfile, float *ptr, sf_count_t items) ;
+ sf_count_t sf_read_double (SNDFILE *sndfile, double *ptr, sf_count_t items) ;
+</PRE>
+
+<P>
+The file read items functions fill the array pointed to by ptr with the requested
+number of items. The items parameter must be an integer product of the number
+of channels or an error will occur.
+</P>
+<!-- pepper -->
+<P>
+It is important to note that the data type used by the calling program and the data
+format of the file do not need to be the same. For instance, it is possible to open
+a 16 bit PCM encoded WAV file and read the data using sf_read_float(). The library
+seamlessly converts between the two formats on-the-fly. See
+<A HREF="#note1">Note 1</A>.
+</P>
+<!-- pepper -->
+<P>
+The sf_read_XXXX functions return the number of items read.
+Unless the end of the file was reached during the read, the return value should
+equal the number of items requested.
+Attempts to read beyond the end of the file will not result in an error but will
+cause the sf_read_XXXX functions to return less than the number of items requested
+or 0 if already at the end of the file.
+</P>
+
+<A NAME="readf"></A>
+<H2><BR><B>File Read Functions (Frames)</B></H2>
+
+<PRE>
+ sf_count_t sf_readf_short (SNDFILE *sndfile, short *ptr, sf_count_t frames) ;
+ sf_count_t sf_readf_int (SNDFILE *sndfile, int *ptr, sf_count_t frames) ;
+ sf_count_t sf_readf_float (SNDFILE *sndfile, float *ptr, sf_count_t frames) ;
+ sf_count_t sf_readf_double (SNDFILE *sndfile, double *ptr, sf_count_t frames) ;
+</PRE>
+<!-- pepper -->
+<P>
+The file read frames functions fill the array pointed to by ptr with the requested
+number of frames of data. The array must be large enough to hold the product of
+frames and the number of channels.
+</P>
+
+<P><B>
+Care must be taken to ensure that there is enough space in the array pointed to by
+ptr, to take (frames * channels) number of items (shorts, ints, floats or doubles).
+</B></P>
+
+<P>
+The sf_readf_XXXX functions return the number of frames read.
+Unless the end of the file was reached during the read, the return value should equal
+the number of frames requested.
+Attempts to read beyond the end of the file will not result in an error but will cause
+the sf_readf_XXXX functions to return less than the number of frames requested or 0 if
+already at the end of the file.
+</P>
+
+<A NAME="write"></A>
+<H2><BR><B>File Write Functions (Items)</B></H2>
+
+<PRE>
+ sf_count_t sf_write_short (SNDFILE *sndfile, short *ptr, sf_count_t items) ;
+ sf_count_t sf_write_int (SNDFILE *sndfile, int *ptr, sf_count_t items) ;
+ sf_count_t sf_write_float (SNDFILE *sndfile, float *ptr, sf_count_t items) ;
+ sf_count_t sf_write_double (SNDFILE *sndfile, double *ptr, sf_count_t items) ;
+</PRE>
+
+<P>
+The file write items functions write the data in the array pointed to by ptr to the file.
+The items parameter must be an integer product of the number of channels or an error
+will occur.
+</P>
+<!-- pepper -->
+<P>
+It is important to note that the data type used by the calling program and the data
+format of the file do not need to be the same. For instance, it is possible to open
+a 16 bit PCM encoded WAV file and write the data using sf_write_float(). The library
+seamlessly converts between the two formats on-the-fly. See
+<A HREF="#note1">Note 1</A>.
+</P>
+<P>
+The sf_write_XXXX functions return the number of items written (which should be the
+same as the items parameter).
+</P>
+
+<A NAME="writef"></A>
+<H2><BR><B>File Write Functions (Frames)</B></H2>
+
+<PRE>
+ sf_count_t sf_writef_short (SNDFILE *sndfile, short *ptr, sf_count_t frames) ;
+ sf_count_t sf_writef_int (SNDFILE *sndfile, int *ptr, sf_count_t frames) ;
+ sf_count_t sf_writef_float (SNDFILE *sndfile, float *ptr, sf_count_t frames) ;
+ sf_count_t sf_writef_double (SNDFILE *sndfile, double *ptr, sf_count_t frames) ;
+</PRE>
+
+<P>
+The file write frames functions write the data in the array pointed to by ptr to the file.
+The array must be large enough to hold the product of frames and the number of channels.
+</P>
+<P>
+The sf_writef_XXXX functions return the number of frames written (which should be the
+same as the frames parameter).
+</P>
+
+<A NAME="raw"></A>
+<H2><BR><B>Raw File Read and Write Functions</B></H2>
+<!-- pepper -->
+<PRE>
+ sf_count_t sf_read_raw (SNDFILE *sndfile, void *ptr, sf_count_t bytes) ;
+ sf_count_t sf_write_raw (SNDFILE *sndfile, void *ptr, sf_count_t bytes) ;
+</PRE>
+
+<P>
+<b>Note:</b> Unless you are writing an external decoder/encode that uses
+libsndfile to handle the file headers, you should not be using these
+functions.
+</P>
+
+<P>
+The raw read and write functions read raw audio data from the audio file (not to be
+confused with reading RAW header-less PCM files). The number of bytes read or written
+must always be an integer multiple of the number of channels multiplied by the number
+of bytes required to represent one sample from one channel.
+</P>
+<!-- pepper -->
+<P>
+The raw read and write functions return the number of bytes read or written (which
+should be the same as the bytes parameter).
+</P>
+
+<P>
+<B>
+Note : The result of using of both regular reads/writes and raw reads/writes on
+compressed file formats other than SF_FORMAT_ALAW and SF_FORMAT_ULAW is undefined.
+</B>
+</P>
+
+<p>
+See also : <a href="command.html#SFC_RAW_NEEDS_ENDSWAP">SFC_RAW_NEEDS_ENDSWAP</a>
+</p>
+
+<A NAME="string"></A>
+<H2><BR><B>Functions for Reading and Writing String Data</B></H2>
+
+
+<PRE>
+ const char* sf_get_string (SNDFILE *sndfile, int str_type) ;
+ int sf_set_string (SNDFILE *sndfile, int str_type, const char* str) ;
+</PRE>
+
+<P>
+These functions allow strings to be set on files opened for write and to be
+retrieved from files opened for read where supported by the given file type.
+The <B>str_type</B> parameter can be any one of the following string types:
+</P>
+
+<PRE>
+ enum
+ { SF_STR_TITLE,
+ SF_STR_COPYRIGHT,
+ SF_STR_SOFTWARE,
+ SF_STR_ARTIST,
+ SF_STR_COMMENT,
+ SF_STR_DATE,
+ SF_STR_ALBUM,
+ SF_STR_LICENSE,
+ SF_STR_TRACKNUMBER,
+ SF_STR_GENRE
+ } ;
+</PRE>
+
+<P>
+The sf_get_string() function returns the specified string if it exists and a
+NULL pointer otherwise.
+In addition to the string ids above, SF_STR_FIRST (== SF_STR_TITLE) and
+SF_STR_LAST (always the same as the highest numbers string id) are also
+available to allow iteration over all the available string ids.
+</P>
+
+<P>
+The sf_set_string() function sets the string data.
+It returns zero on success and non-zero on error.
+The error code can be converted to a string using sf_error_number().
+</P>
+
+
+<P>
+
+</P>
+
+<HR>
+
+<A NAME="note1"></A>
+<H2><BR><B>Note 1</B></H2>
+<!-- pepper -->
+<P>
+When converting between integer PCM formats of differing size (ie using sf_read_int()
+to read a 16 bit PCM encoded WAV file) libsndfile obeys one simple rule:
+</P>
+
+<P CLASS=indent_block>
+Whenever integer data is moved from one sized container to another sized container,
+the most significant bit in the source container will become the most significant bit
+in the destination container.
+</P>
+
+<P>
+When converting between integer data and floating point data, different rules apply.
+The default behaviour when reading floating point data (sf_read_float() or
+sf_read_double ()) from a file with integer data is normalisation. Regardless of
+whether data in the file is 8, 16, 24 or 32 bit wide, the data will be read as
+floating point data in the range [-1.0, 1.0]. Similarly, data in the range [-1.0, 1.0]
+will be written to an integer PCM file so that a data value of 1.0 will be the largest
+allowable integer for the given bit width. This normalisation can be turned on or off
+using the <A HREF="command.html">sf_command</A> interface.
+</P>
+
+<A NAME="note2"></A>
+<H2><BR><B>Note 2</B></H2>
+
+<P>
+Reading a file containg floating point data (allowable with WAV, AIFF, AU and other
+file formats) using integer read methods (sf_read_short() or sf_read_int()) can
+produce unexpected results.
+For instance the data in the file may have a maximum absolute value < 1.0 which
+would mean that all sample values read from the file will be zero.
+In order to read these files correctly using integer read methods, it is recommended
+that you use the
+ <A HREF="command.html">sf_command</A>
+interface, a command of
+ <A HREF="command.html#SFC_SET_SCALE_FLOAT_INT_READ">SFC_SET_SCALE_FLOAT_INT_READ</A>
+and a parameter of SF_TRUE to force correct scaling.
+</P>
+<!-- pepper -->
+<HR>
+<!-- pepper -->
+<P>
+ The libsndfile home page is
+ <A HREF="http://www.mega-nerd.com/libsndfile/">here</A>.
+</P>
+<P>
+Version : 1.0.25
+</P>
+<!-- pepper -->
+<!-- pepper -->
+<!-- pepper -->
+<!-- pepper -->
+
+</BODY>
+</HTML>
--- /dev/null
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<HTML>
+
+<HEAD>
+ <TITLE>
+ Bug Reporting
+ </TITLE>
+ <META NAME="Author" CONTENT="Erik de Castro Lopo (erikd AT mega-nerd DOT com)">
+ <LINK REL="stylesheet" HREF="libsndfile.css" TYPE="text/css" MEDIA="all">
+ <LINK REL="stylesheet" HREF="print.css" TYPE="text/css" MEDIA="print">
+</HEAD>
+
+<BODY>
+
+<CENTER>
+ <H1><B>Reporting Bugs in libsndfile</B></H1>
+</CENTER>
+<P>
+ Before even attempting to report a bug in libsndfile please make sure you have
+ read the
+ <A HREF="FAQ.html">Frequently Asked Questions</A>.
+ If you are having a problem writing code using libsndfile make sure you read
+ the
+ <A HREF="api.html">Application Programming Interface</A>
+ documentation.
+</P>
+<P>
+ That said, I am interested in finding and fixing all genuine bugs in libsndfile.
+ Bugs I want to fix include any of the following problems (and probably others) :
+</P>
+ <UL>
+ <LI> Compilation problems on new platforms.
+ <LI> Errors being detected during the `make check' process.
+ <LI> Segmentation faults occuring inside libsndfile.
+ <LI> libsndfile hanging when opening a file.
+ <LI> Supported sound file types being incorrectly read or written.
+ <LI> Omissions, errors or spelling mistakes in the documentation.
+ </UL>
+
+<P>
+ When submitting a bug report you must include :
+</P>
+ <UL>
+ <LI> Your system (CPU and memory size should be enough).
+ <LI> The operating system you are using.
+ <LI> Whether you are using a package provided by your distribution or you
+ compiled it youself.
+ <LI> If you compiled it yourself, the compiler you are using. (Also make
+ sure to run 'make check'.)
+ <LI> A description of the problem.
+ <LI> Information generated by the sndfile-info program (see next paragraph).
+ <LI> If you are having problems with sndfile-play and ALSA on Linux, I will
+ need information about your kernel, ALSA version, compiler version,
+ whether you compiled the kernel/ALSA your self or installed from a
+ package etc.
+ </UL>
+
+<P>
+ If libsndfile compiles and installs correctly but has difficulty reading a particular
+ file or type of file you should run the <B>sndfile-info</B> program (from the examples
+ directory of the libsndfile distribution) on the file. See
+ <A HREF="sndfile_info.html">here</A>
+ for an example of the use of the <B>sndfile-info</B> program.
+</P>
+<P>
+ Please do not send me a sound file which fails to open under libsndfile unless I
+ specifically ask you to. The above information should usually suffice for most
+ problems.
+</P>
+<P>
+ Once you have the above information you should email it to one of the
+ <A HREF="lists.html">mailing lists</a>
+ (posting to these lists is limited to the list subscribers).
+
+</P>
+</BODY>
+</HTML>
--- /dev/null
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<HTML>
+
+<HEAD>
+ <TITLE>
+ libsndfile : the sf_command function.
+ </TITLE>
+ <META NAME="Author" CONTENT="Erik de Castro Lopo (erikd AT mega-nerd DOT com)">
+ <!-- Another version at the bottom of the page. -->
+ <META NAME="Description" CONTENT="The libsndfile API.">
+ <META NAME="Keywords" CONTENT="WAV AIFF AU libsndfile sound audio dsp Linux">
+ <LINK REL="stylesheet" HREF="libsndfile.css" TYPE="text/css" MEDIA="all">
+ <LINK REL="stylesheet" HREF="print.css" TYPE="text/css" MEDIA="print">
+</HEAD>
+
+<BODY>
+
+<H1><B>sf_command</B></H1>
+<PRE>
+
+ int sf_command (SNDFILE *sndfile, int cmd, void *data, int datasize) ;
+</PRE>
+<P>
+ This function allows the caller to retrieve information from or change aspects of the
+ library behaviour.
+ Examples include retrieving a string containing the library version or changing the
+ scaling applied to floating point sample data during read and write.
+ Most of these operations are performed on a per-file basis.
+</P>
+<P>
+ The cmd parameter is an integer identifier which is defined in <sndfile.h>.
+ All of the valid command identifiers have names beginning with "SFC_".
+ Data is passed to and returned from the library by use of a void pointer.
+ The library will not read or write more than datasize bytes from the void pointer.
+ For some calls no data is required in which case data should be NULL and datasize
+ may be used for some other purpose.
+</P>
+<P>
+ The available commands are as follows:
+</P>
+
+<CENTER>
+<TABLE BORDER="0" WIDTH="90%" CELLPADDING="4">
+<TR>
+ <TD><A HREF="#SFC_GET_LIB_VERSION">SFC_GET_LIB_VERSION</A></TD>
+ <TD>Retrieve the version of the library.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_GET_LOG_INFO">SFC_GET_LOG_INFO</A></TD>
+ <TD>Retrieve the internal per-file operation log.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_CALC_SIGNAL_MAX">SFC_CALC_SIGNAL_MAX</A></TD>
+ <TD>Calculate the measured maximum signal value.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_CALC_NORM_SIGNAL_MAX">SFC_CALC_NORM_SIGNAL_MAX</A></TD>
+ <TD>Calculate the measured normalised maximum signal value.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_CALC_MAX_ALL_CHANNELS">SFC_CALC_MAX_ALL_CHANNELS</A></TD>
+ <TD>Calculate the peak value for each channel.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_CALC_NORM_MAX_ALL_CHANNELS">SFC_CALC_NORM_MAX_ALL_CHANNELS</A></TD>
+ <TD>Calculate the normalised peak for each channel.</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_GET_SIGNAL_MAX">SFC_GET_SIGNAL_MAX</A></TD>
+ <TD>Retrieve the peak value for the file (as stored in the file header).</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_GET_MAX_ALL_CHANNELS">SFC_GET_MAX_ALL_CHANNELS</A></TD>
+ <TD>Retrieve the peak value for each channel (as stored in the file header).</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_SET_NORM_FLOAT">SFC_SET_NORM_FLOAT</A></TD>
+ <TD>Modify the normalisation behaviour of the floating point reading and writing functions.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_SET_NORM_DOUBLE">SFC_SET_NORM_DOUBLE</A></TD>
+ <TD>Modify the normalisation behaviour of the double precision floating point reading and writing functions.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_GET_NORM_FLOAT">SFC_GET_NORM_FLOAT</A></TD>
+ <TD>Retrieve the current normalisation behaviour of the floating point reading and writing functions.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_GET_NORM_DOUBLE">SFC_GET_NORM_DOUBLE</A></TD>
+ <TD>Retrieve the current normalisation behaviour of the double precision floating point reading and writing functions.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_SET_SCALE_FLOAT_INT_READ">SFC_SET_SCALE_FLOAT_INT_READ</A></TD>
+ <TD>Set/clear the scale factor when integer (short/int) data is read from a file
+ containing floating point data.</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_SET_SCALE_INT_FLOAT_WRITE">SFC_SET_SCALE_INT_FLOAT_WRITE</A></TD>
+ <TD>Set/clear the scale factor when integer (short/int) data is written to a file
+ as floating point data.</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_GET_SIMPLE_FORMAT_COUNT">SFC_GET_SIMPLE_FORMAT_COUNT</A></TD>
+ <TD>Retrieve the number of simple formats supported by libsndfile.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_GET_SIMPLE_FORMAT">SFC_GET_SIMPLE_FORMAT</A></TD>
+ <TD>Retrieve information about a simple format.</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_GET_FORMAT_INFO">SFC_GET_FORMAT_INFO</A></TD>
+ <TD>Retrieve information about a major or subtype format.</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_GET_FORMAT_MAJOR_COUNT">SFC_GET_FORMAT_MAJOR_COUNT</A></TD>
+ <TD>Retrieve the number of major formats.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_GET_FORMAT_MAJOR">SFC_GET_FORMAT_MAJOR</A></TD>
+ <TD>Retrieve information about a major format type.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_GET_FORMAT_SUBTYPE_COUNT">SFC_GET_FORMAT_SUBTYPE_COUNT</A></TD>
+ <TD>Retrieve the number of subformats.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_GET_FORMAT_SUBTYPE">SFC_GET_FORMAT_SUBTYPE</A></TD>
+ <TD>Retrieve information about a subformat.</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_SET_ADD_PEAK_CHUNK">SFC_SET_ADD_PEAK_CHUNK</A></TD>
+ <TD>Switch the code for adding the PEAK chunk to WAV and AIFF files on or off.</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_UPDATE_HEADER_NOW">SFC_UPDATE_HEADER_NOW</A></TD>
+ <TD>Used when a file is open for write, this command will update the file
+ header to reflect the data written so far.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_SET_UPDATE_HEADER_AUTO">SFC_SET_UPDATE_HEADER_AUTO</A></TD>
+ <TD>Used when a file is open for write, this command will cause the file header
+ to be updated after each write to the file.</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_FILE_TRUNCATE">SFC_FILE_TRUNCATE</A></TD>
+ <TD>Truncate a file open for write or for read/write.</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_SET_RAW_START_OFFSET">SFC_SET_RAW_START_OFFSET</A></TD>
+ <TD>Change the data start offset for files opened up as SF_FORMAT_RAW.</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_SET_CLIPPING">SFC_SET_CLIPPING</A></TD>
+ <TD>Turn on/off automatic clipping when doing floating point to integer
+ conversion.</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_GET_CLIPPING">SFC_GET_CLIPPING</A></TD>
+ <TD>Retrieve current clipping setting.</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_GET_EMBED_FILE_INFO">SFC_GET_EMBED_FILE_INFO</A></TD>
+ <TD>Retrieve information about audio files embedded inside other files.</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_WAVEX_GET_AMBISONIC">SFC_GET_AMBISONIC</A></TD>
+ <TD>Test a WAVEX file for Ambisonic format</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_WAVEX_SET_AMBISONIC">SFC_SET_AMBISONIC</A></TD>
+ <TD>Modify a WAVEX header for Ambisonic format</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_SET_VBR_ENCODING_QUALITY">SFC_SET_VBR_ENCODING_QUALITY</A></TD>
+ <TD>Set the the Variable Bit Rate encoding quality</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_RAW_NEEDS_ENDSWAP">SFC_RAW_NEEDS_ENDSWAP</a></td>
+ <TD>Determine if raw data needs endswapping</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_GET_BROADCAST_INFO">SFC_GET_BROADCAST_INFO</A></TD>
+ <TD>Retrieve the Broadcast Chunk info</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_SET_BROADCAST_INFO">SFC_SET_BROADCAST_INFO</A></TD>
+ <TD>Set the Broadcast Chunk info</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_GET_LOOP_INFO">SFC_GET_LOOP_INFO</A></TD>
+ <TD>Get loop info</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_GET_INSTRUMENT">SFC_GET_INSTRUMENT</A></TD>
+ <TD>Get instrument info</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_SET_INSTRUMENT">SFC_SET_INSTRUMENT</A></TD>
+ <TD>Set instrument info</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_SET_VBR_ENCODING_QUALITY">SFC_SET_VBR_ENCODING_QUALITY</A></TD>
+ <TD>Set variable bit rate encoding quality</TD>
+</TR>
+
+
+
+<!--
+<TR>
+ <TD><A HREF="#add-dither">add dither</A></TD>
+ <TD>Add dither to output on write.</TD>
+</TR>
+-->
+</TABLE>
+</CENTER>
+
+<BR><BR>
+
+<HR>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_LIB_VERSION"></A>
+<H2><BR><B>SFC_GET_LIB_VERSION</B></H2>
+<P>
+Retrieve the version of the library as a string.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : Not used
+ cmd : SFC_GET_LIB_VERSION
+ data : A pointer to a char buffer
+ datasize : The size of the the buffer
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ char buffer [128] ;
+ sf_command (NULL, SFC_GET_LIB_VERSION, buffer, sizeof (buffer)) ;
+</PRE>
+
+<DL>
+<DT>Return value:</DT>
+ <DD><DD>This call will return the length of the retrieved version string.
+</DL>
+<DL>
+<DT>Notes:</DT>
+<DD>
+The string returned in the buffer passed to this function will not overflow
+the buffer and will always be null terminated .
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_LOG_INFO"></A>
+<H2><BR><B>SFC_GET_LOG_INFO</B></H2>
+<P>
+Retrieve the log buffer generated when opening a file as a string. This log
+buffer can often contain a good reason for why libsndfile failed to open a
+particular file.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_GET_LOG_INFO
+ data : A pointer to a char buffer
+ datasize : The size of the the buffer
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ char buffer [2048] ;
+ sf_command (sndfile, SFC_GET_LOG_INFO, buffer, sizeof (buffer)) ;
+</PRE>
+
+<DL>
+<DT>Return value:</DT>
+ <DD><DD>This call will return the length of the retrieved version string.
+</DL>
+<DL>
+<DT>Notes:</DT>
+<DD>
+The string returned in the buffer passed to this function will not overflow
+the buffer and will always be null terminated .
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_CALC_SIGNAL_MAX"></A>
+<H2><BR><B>SFC_CALC_SIGNAL_MAX</B></H2>
+<P>
+Retrieve the measured maximum signal value. This involves reading through
+the whole file which can be slow on large files.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_CALC_SIGNAL_MAX
+ data : A pointer to a double
+ datasize : sizeof (double)
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ double max_val ;
+ sf_command (sndfile, SFC_CALC_SIGNAL_MAX, &max_val, sizeof (max_val)) ;
+</PRE>
+
+<DL>
+<DT>Return value:</DT>
+ <DD><DD>Zero on success, non-zero otherwise.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_CALC_NORM_SIGNAL_MAX"></A>
+<H2><BR><B>SFC_CALC_NORM_SIGNAL_MAX</B></H2>
+<P>
+Retrieve the measured normalised maximum signal value. This involves reading
+through the whole file which can be slow on large files.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_CALC_NORM_SIGNAL_MAX
+ data : A pointer to a double
+ datasize : sizeof (double)
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ double max_val ;
+ sf_command (sndfile, SFC_CALC_NORM_SIGNAL_MAX, &max_val, sizeof (max_val)) ;
+</PRE>
+
+<DL>
+<DT>Return value:</DT>
+ <DD><DD>Zero on success, non-zero otherwise.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_CALC_MAX_ALL_CHANNELS"></A>
+<H2><BR><B>SFC_CALC_MAX_ALL_CHANNELS</B></H2>
+<P>
+Calculate the peak value (ie a single number) for each channel.
+This involves reading through the whole file which can be slow on large files.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_CALC_MAX_ALL_CHANNELS
+ data : A pointer to a double
+ datasize : sizeof (double) * number_of_channels
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ double peaks [number_of_channels] ;
+ sf_command (sndfile, SFC_CALC_MAX_ALL_CHANNELS, peaks, sizeof (peaks)) ;
+</PRE>
+<DL>
+<DT>Return value:</DT>
+ <DD>Zero if peaks have been calculated successfully and non-zero otherwise.
+</DL>
+
+
+<!-- ========================================================================= -->
+<A NAME="SFC_CALC_NORM_MAX_ALL_CHANNELS"></A>
+<H2><BR><B>SFC_CALC_NORM_MAX_ALL_CHANNELS</B></H2>
+<P>
+Calculate the normalised peak for each channel.
+This involves reading through the whole file which can be slow on large files.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_CALC_NORM_MAX_ALL_CHANNELS
+ data : A pointer to a double
+ datasize : sizeof (double) * number_of_channels
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ double peaks [number_of_channels] ;
+ sf_command (sndfile, SFC_CALC_NORM_MAX_ALL_CHANNELS, peaks, sizeof (peaks)) ;
+</PRE>
+<DL>
+<DT>Return value:</DT>
+ <DD>Zero if peaks have been calculated successfully and non-zero otherwise.
+</DL>
+
+
+
+
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_SIGNAL_MAX"></A>
+<H2><BR><B>SFC_GET_SIGNAL_MAX</B></H2>
+<P>
+Retrieve the peak value for the file as stored in the file header.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_GET_SIGNAL_MAX
+ data : A pointer to a double
+ datasize : sizeof (double)
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ double max_peak ;
+ sf_command (sndfile, SFC_GET_SIGNAL_MAX, &max_peak, sizeof (max_peak)) ;
+</PRE>
+<DL>
+<DT>Return value:</DT>
+ <DD>SF_TRUE if the file header contained the peak value. SF_FALSE otherwise.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_MAX_ALL_CHANNELS"></A>
+<H2><BR><B>SFC_GET_MAX_ALL_CHANNELS</B></H2>
+<P>
+Retrieve the peak value for the file as stored in the file header.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_GET_SIGNAL_MAX
+ data : A pointer to an array of doubles
+ datasize : sizeof (double) * number_of_channels
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ double peaks [number_of_channels] ;
+ sf_command (sndfile, SFC_GET_MAX_ALL_CHANNELS, peaks, sizeof (peaks)) ;
+</PRE>
+<DL>
+<DT>Return value:</DT>
+ <DD>SF_TRUE if the file header contains per channel peak values for the file.
+ SF_FALSE otherwise.
+</DL>
+
+
+<!-- ========================================================================= -->
+<A NAME="SFC_SET_NORM_FLOAT"></A>
+<H2><BR><B>SFC_SET_NORM_FLOAT</B></H2>
+<P>
+This command only affects data read from or written to using the floating point functions:
+</P>
+<PRE>
+ size_t <A HREF="api.html#read">sf_read_float</A> (SNDFILE *sndfile, float *ptr, size_t items) ;
+ size_t <A HREF="api.html#readf">sf_readf_float</A> (SNDFILE *sndfile, float *ptr, size_t frames) ;
+
+ size_t <A HREF="api.html#write">sf_write_float</A> (SNDFILE *sndfile, float *ptr, size_t items) ;
+ size_t <A HREF="api.html#writef">sf_writef_float</A> (SNDFILE *sndfile, float *ptr, size_t frames) ;
+</PRE>
+<P>
+Parameters:
+</P>
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_SET_NORM_FLOAT
+ data : NULL
+ datasize : SF_TRUE or SF_FALSE
+</PRE>
+<P>
+For read operations setting normalisation to SF_TRUE means that the data from all
+subsequent reads will be be normalised to the range [-1.0, 1.0].
+</P>
+<P>
+For write operations, setting normalisation to SF_TRUE means than all data supplied
+to the float write functions should be in the range [-1.0, 1.0] and will be scaled
+for the file format as necessary.
+</P>
+<P>
+For both cases, setting normalisation to SF_FALSE means that no scaling will take place.
+</P>
+<P>
+Example:
+</P>
+<PRE>
+ sf_command (sndfile, SFC_SET_NORM_FLOAT, NULL, SF_TRUE) ;
+
+ sf_command (sndfile, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+</PRE>
+<DL>
+<DT>Return value: </DT>
+ <DD>Returns the previous float normalisation mode.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_SET_NORM_DOUBLE"></A>
+<H2><BR><B>SFC_SET_NORM_DOUBLE</B></H2>
+<P>
+This command only affects data read from or written to using the double precision
+floating point functions:
+</P>
+<PRE>
+ size_t <A HREF="api.html#read">sf_read_double</A> (SNDFILE *sndfile, double *ptr, size_t items) ;
+ size_t <A HREF="api.html#readf">sf_readf_double</A> (SNDFILE *sndfile, double *ptr, size_t frames) ;
+
+ size_t <A HREF="api.html#write">sf_write_double</A> (SNDFILE *sndfile, double *ptr, size_t items) ;
+ size_t <A HREF="api.html#writef">sf_writef_double</A> (SNDFILE *sndfile, double *ptr, size_t frames) ;
+</PRE>
+<P>
+Parameters:
+</P>
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_SET_NORM_DOUBLE
+ data : NULL
+ datasize : SF_TRUE or SF_FALSE
+</PRE>
+<P>
+For read operations setting normalisation to SF_TRUE means that the data
+from all subsequent reads will be be normalised to the range [-1.0, 1.0].
+</P>
+<P>
+For write operations, setting normalisation to SF_TRUE means than all data supplied
+to the double write functions should be in the range [-1.0, 1.0] and will be scaled
+for the file format as necessary.
+</P>
+<P>
+For both cases, setting normalisation to SF_FALSE means that no scaling will take place.
+</P>
+<P>
+Example:
+</P>
+<PRE>
+ sf_command (sndfile, SFC_SET_NORM_DOUBLE, NULL, SF_TRUE) ;
+
+ sf_command (sndfile, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+</PRE>
+<DL>
+<DT>Return value: </DT>
+ <DD>Returns the previous double normalisation mode.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_NORM_FLOAT"></A>
+<H2><BR><B>SFC_GET_NORM_FLOAT</B></H2>
+<P>
+Retrieve the current float normalisation mode.
+</P>
+<P>
+Parameters:
+</P>
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_GET_NORM_FLOAT
+ data : NULL
+ datasize : anything
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ normalisation = sf_command (sndfile, SFC_GET_NORM_FLOAT, NULL, 0) ;
+</PRE>
+<DL>
+<DT>Return value: </DT>
+ <DD>Returns TRUE if normalisation is on and FALSE otherwise.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_NORM_DOUBLE"></A>
+<H2><BR><B>SFC_GET_NORM_DOUBLE</B></H2>
+<P>
+Retrieve the current float normalisation mode.
+</P>
+<P>
+Parameters:
+</P>
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_GET_NORM_DOUBLE
+ data : NULL
+ datasize : anything
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ normalisation = sf_command (sndfile, SFC_GET_NORM_DOUBLE, NULL, 0) ;
+</PRE>
+<DL>
+<DT>Return value: </DT>
+ <DD>Returns TRUE if normalisation is on and FALSE otherwise.
+</DL>
+
+
+<!-- ========================================================================= -->
+<A NAME="SFC_SET_SCALE_FLOAT_INT_READ"></A>
+<H2><BR><B>SFC_SET_SCALE_FLOAT_INT_READ</B></H2>
+<P>
+Set/clear the scale factor when integer (short/int) data is read from a file
+containing floating point data.
+</P>
+<P>
+Parameters:
+</P>
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_SET_SCALE_FLOAT_INT_READ
+ data : NULL
+ datasize : TRUE or FALSE
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ sf_command (sndfile, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ;
+</PRE>
+<DL>
+<DT>Return value: </DT>
+ <DD>Returns the previous SFC_SET_SCALE_FLOAT_INT_READ setting for this file.
+</DL>
+
+
+<!-- ========================================================================= -->
+<A NAME="SFC_SET_SCALE_INT_FLOAT_WRITE"></A>
+<H2><BR><B>SFC_SET_SCALE_INT_FLOAT_WRITE</B></H2>
+<P>
+Set/clear the scale factor when integer (short/int) data is written to a file
+as floating point data.
+</P>
+<P>
+Parameters:
+</P>
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_SET_SCALE_FLOAT_INT_READ
+ data : NULL
+ datasize : TRUE or FALSE
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ sf_command (sndfile, SFC_SET_SCALE_INT_FLOAT_WRITE, NULL, SF_TRUE) ;
+</PRE>
+<DL>
+<DT>Return value: </DT>
+ <DD>Returns the previous SFC_SET_SCALE_INT_FLOAT_WRITE setting for this file.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_SIMPLE_FORMAT_COUNT"></A>
+<H2><BR><B>SFC_GET_SIMPLE_FORMAT_COUNT</B></H2>
+<P>
+Retrieve the number of simple formats supported by libsndfile.
+</P>
+<P>
+Parameters:
+</P>
+<PRE>
+ sndfile : Not used.
+ cmd : SFC_GET_SIMPLE_FORMAT_COUNT
+ data : a pointer to an int
+ datasize : sizeof (int)
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ int count ;
+ sf_command (sndfile, SFC_GET_SIMPLE_FORMAT_COUNT, &count, sizeof (int)) ;
+</PRE>
+<DL>
+<DT>Return value: </DT>
+ <DD>0
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_SIMPLE_FORMAT"></A>
+<H2><BR><B>SFC_GET_SIMPLE_FORMAT</B></H2>
+<P>
+Retrieve information about a simple format.
+</P>
+<P>
+Parameters:
+</P>
+<PRE>
+ sndfile : Not used.
+ cmd : SFC_GET_SIMPLE_FORMAT
+ data : a pointer to an SF_FORMAT_INFO struct
+ datasize : sizeof (SF_FORMAT_INFO)
+</PRE>
+<P>
+The SF_FORMAT_INFO struct is defined in <sndfile.h> as:
+</P>
+<PRE>
+ typedef struct
+ { int format ;
+ const char *name ;
+ const char *extension ;
+ } SF_FORMAT_INFO ;
+</PRE>
+<P>
+When sf_command() is called with SF_GET_SIMPLE_FORMAT, the value of the format
+field should be the format number (ie 0 <= format <= count value obtained using
+SF_GET_SIMPLE_FORMAT_COUNT).
+</P>
+<P>
+Example:
+</P>
+<PRE>
+ SF_FORMAT_INFO format_info ;
+ int k, count ;
+
+ sf_command (sndfile, SFC_GET_SIMPLE_FORMAT_COUNT, &count, sizeof (int)) ;
+
+ for (k = 0 ; k < count ; k++)
+ { format_info.format = k ;
+ sf_command (sndfile, SFC_GET_SIMPLE_FORMAT, &format_info, sizeof (format_info)) ;
+ printf ("%08x %s %s\n", format_info.format, format_info.name, format_info.extension) ;
+ } ;
+</PRE>
+<DL>
+<DT>Return value: </DT>
+ <DD>0 on success and non-zero otherwise.
+ <DD>The value of the format field of the SF_FORMAT_INFO struct will be a value which
+ can be placed in the format field of an SF_INFO struct when a file is to be opened
+ for write.
+ <DD>The name field will contain a char* pointer to the name of the string, eg. "WAV (Microsoft 16 bit PCM)".
+ <DD>The extension field will contain the most commonly used file extension for that file type.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_FORMAT_INFO"></A>
+<H2><BR><B>SFC_GET_FORMAT_INFO</B></H2>
+<P>
+Retrieve information about a major or subtype format.
+</P>
+<P>
+Parameters:
+</P>
+<PRE>
+ sndfile : Not used.
+ cmd : SFC_GET_FORMAT_INFO
+ data : a pointer to an SF_FORMAT_INFO struct
+ datasize : sizeof (SF_FORMAT_INFO)
+</PRE>
+<P>
+The SF_FORMAT_INFO struct is defined in <sndfile.h> as:
+</P>
+<PRE>
+ typedef struct
+ { int format ;
+ const char *name ;
+ const char *extension ;
+ } SF_FORMAT_INFO ;
+</PRE>
+<P>
+When sf_command() is called with SF_GET_FORMAT_INFO, the format field is
+examined and if (format & SF_FORMAT_TYPEMASK) is a valid format then the struct
+is filled in with information about the given major type.
+If (format & SF_FORMAT_TYPEMASK) is FALSE and (format & SF_FORMAT_SUBMASK) is a
+valid subtype format then the struct is filled in with information about the given
+subtype.
+</P>
+<P>
+Example:
+</P>
+<PRE>
+ SF_FORMAT_INFO format_info ;
+
+ format_info.format = SF_FORMAT_WAV ;
+ sf_command (sndfile, SFC_GET_FORMAT_INFO, &format_info, sizeof (format_info)) ;
+ printf ("%08x %s %s\n", format_info.format, format_info.name, format_info.extension) ;
+
+ format_info.format = SF_FORMAT_ULAW ;
+ sf_command (sndfile, SFC_GET_FORMAT_INFO, &format_info, sizeof (format_info)) ;
+ printf ("%08x %s\n", format_info.format, format_info.name) ;
+</PRE>
+<DL>
+<DT>Return value: </DT>
+ <DD>0 on success and non-zero otherwise.
+</DL>
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_FORMAT_MAJOR_COUNT"></A>
+<H2><BR><B>SFC_GET_FORMAT_MAJOR_COUNT</B></H2>
+<P>
+Retrieve the number of major formats.
+</P>
+<P>
+Parameters:
+</P>
+<PRE>
+ sndfile : Not used.
+ cmd : SFC_GET_FORMAT_MAJOR_COUNT
+ data : a pointer to an int
+ datasize : sizeof (int)
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ int count ;
+ sf_command (sndfile, SFC_GET_FORMAT_MAJOR_COUNT, &count, sizeof (int)) ;
+</PRE>
+<DL>
+<DT>Return value: </DT>
+ <DD>0
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_FORMAT_MAJOR"></A>
+<H2><BR><B>SFC_GET_FORMAT_MAJOR</B></H2>
+<P>
+Retrieve information about a major format type.
+</P>
+<P>
+Parameters:
+</P>
+<PRE>
+ sndfile : Not used.
+ cmd : SFC_GET_FORMAT_MAJOR
+ data : a pointer to an SF_FORMAT_INFO struct
+ datasize : sizeof (SF_FORMAT_INFO)
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ SF_FORMAT_INFO format_info ;
+ int k, count ;
+
+ sf_command (sndfile, SFC_GET_FORMAT_MAJOR_COUNT, &count, sizeof (int)) ;
+
+ for (k = 0 ; k < count ; k++)
+ { format_info.format = k ;
+ sf_command (sndfile, SFC_GET_FORMAT_MAJOR, &format_info, sizeof (format_info)) ;
+ printf ("%08x %s %s\n", format_info.format, format_info.name, format_info.extension) ;
+ } ;
+</PRE>
+<P>
+For a more comprehensive example, see the program list_formats.c in the examples/
+directory of the libsndfile source code distribution.
+</P>
+<DL>
+<DT>Return value: </DT>
+ <DD>0 on success and non-zero otherwise.
+ <DD>The value of the format field will be one of the major format identifiers such as
+ SF_FORMAT_WAV or SF_FORMAT_AIFF.
+ <DD>The name field will contain a char* pointer to the name of the string, eg. "WAV (Microsoft)".
+ <DD>The extension field will contain the most commonly used file extension for that file type.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_FORMAT_SUBTYPE_COUNT"></A>
+<H2><BR><B>SFC_GET_FORMAT_SUBTYPE_COUNT</B></H2>
+<P>
+Retrieve the number of subformats.
+</P>
+<P>
+Parameters:
+</P>
+<PRE>
+ sndfile : Not used.
+ cmd : SFC_GET_FORMAT_SUBTYPE_COUNT
+ data : a pointer to an int
+ datasize : sizeof (int)
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ int count ;
+ sf_command (sndfile, SFC_GET_FORMAT_SUBTYPE_COUNT, &count, sizeof (int)) ;
+</PRE>
+<DL>
+<DT>Return value: </DT>
+ <DD>0
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_FORMAT_SUBTYPE"></A>
+<H2><BR><B>SFC_GET_FORMAT_SUBTYPE</B></H2>
+<P>
+Enumerate the subtypes (this function does not translate a subtype into
+a string describing that subtype).
+A typical use case might be retrieving a string description of all subtypes
+so that a dialog box can be filled in.
+</P>
+<P>
+
+</P>
+<P>
+Parameters:
+</P>
+<PRE>
+ sndfile : Not used.
+ cmd : SFC_GET_FORMAT_SUBTYPE
+ data : a pointer to an SF_FORMAT_INFO struct
+ datasize : sizeof (SF_FORMAT_INFO)
+</PRE>
+<P>
+Example 1: Retrieve all sybtypes supported by the WAV format.
+</P>
+<PRE>
+ SF_FORMAT_INFO format_info ;
+ int k, count ;
+
+ sf_command (sndfile, SFC_GET_FORMAT_SUBTYPE_COUNT, &count, sizeof (int)) ;
+
+ for (k = 0 ; k < count ; k++)
+ { format_info.format = k ;
+ sf_command (sndfile, SFC_GET_FORMAT_SUBTYPE, &format_info, sizeof (format_info)) ;
+ if (! sf_format_check (format_info.format | SF_FORMAT_WAV))
+ continue ;
+ printf ("%08x %s\n", format_info.format, format_info.name) ;
+ } ;
+</PRE>
+<P>
+Example 2: Print a string describing the SF_FORMAT_PCM_16 subtype.
+</P>
+<PRE>
+ SF_FORMAT_INFO format_info ;
+ int k, count ;
+
+ sf_command (sndfile, SFC_GET_FORMAT_SUBTYPE_COUNT, &count, sizeof (int)) ;
+
+ for (k = 0 ; k < count ; k++)
+ { format_info.format = k ;
+ sf_command (sndfile, SFC_GET_FORMAT_SUBTYPE, &format_info, sizeof (format_info)) ;
+ if (format_info.format == SF_FORMAT_PCM_16)
+ { printf ("%08x %s\n", format_info.format, format_info.name) ;
+ break ;
+ } ;
+ } ;
+</PRE>
+<P>
+For a more comprehensive example, see the program list_formats.c in the examples/
+directory of the libsndfile source code distribution.
+</P>
+<DL>
+<DT>Return value: </DT>
+ <DD>0 on success and non-zero otherwise.
+ <DD>The value of the format field will be one of the major format identifiers such as
+ SF_FORMAT_WAV or SF_FORMAT_AIFF.
+ <DD>The name field will contain a char* pointer to the name of the string; for instance
+ "WAV (Microsoft)" or "AIFF (Apple/SGI)".
+ <DD>The extension field will be a NULL pointer.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_SET_ADD_PEAK_CHUNK"></A>
+<H2><BR><B>SFC_SET_ADD_PEAK_CHUNK</B></H2>
+<P>
+By default, WAV and AIFF files which contain floating point data (subtype SF_FORMAT_FLOAT
+or SF_FORMAT_DOUBLE) have a PEAK chunk.
+By using this command, the addition of a PEAK chunk can be turned on or off.
+</P>
+<P>
+Note : This call must be made before any data is written to the file.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_SET_ADD_PEAK_CHUNK
+ data : Not used (should be NULL)
+ datasize : TRUE or FALSE.
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ /* Turn on the PEAK chunk. */
+ sf_command (sndfile, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_TRUE) ;
+
+ /* Turn off the PEAK chunk. */
+ sf_command (sndfile, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ;
+</PRE>
+<DL>
+<DT>Return value:</DT>
+<DD>Returns SF_TRUE if the peak chunk will be written after this call.
+<DD>Returns SF_FALSE if the peak chunk will not be written after this call.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_UPDATE_HEADER_NOW"></A>
+<H2><BR><B>SFC_UPDATE_HEADER_NOW</B></H2>
+<P>
+The header of an audio file is normally written by libsndfile when the file is
+closed using <B>sf_close()</B>.
+</P>
+<P>
+There are however situations where large files are being generated and it would
+be nice to have valid data in the header before the file is complete.
+Using this command will update the file header to reflect the amount of data written
+to the file so far.
+Other programs opening the file for read (before any more data is written) will
+then read a valid sound file header.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_UPDATE_HEADER_NOW
+ data : Not used (should be NULL)
+ datasize : Not used.
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ /* Update the header now. */
+ sf_command (sndfile, SFC_UPDATE_HEADER_NOW, NULL, 0) ;
+</PRE>
+<DL>
+<DT>Return value:</DT>
+<DD>0
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_SET_UPDATE_HEADER_AUTO"></A>
+<H2><BR><B>SFC_SET_UPDATE_HEADER_AUTO</B></H2>
+<P>
+Similar to SFC_UPDATE_HEADER_NOW but updates the header at the end of every call
+to the <B>sf_write*</B> functions.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_UPDATE_HEADER_NOW
+ data : Not used (should be NULL)
+ datasize : SF_TRUE or SF_FALSE
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ /* Turn on auto header update. */
+ sf_command (sndfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ;
+
+ /* Turn off auto header update. */
+ sf_command (sndfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_FALSE) ;
+</PRE>
+<DL>
+<DT>Return value:</DT>
+<DD>TRUE if auto update header is now on; FALSE otherwise.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_FILE_TRUNCATE"></A>
+<H2><BR><B>SFC_FILE_TRUNCATE</B></H2>
+<P>
+Truncate a file that was opened for write or read/write.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_FILE_TRUNCATE
+ data : A pointer to an sf_count_t.
+ datasize : sizeof (sf_count_t)
+</PRE>
+
+<P>
+Truncate the file to the number of frames specified by the sf_count_t pointed
+to by data.
+After this command, both the read and the write pointer will be
+at the new end of the file.
+This command will fail (returning non-zero) if the requested truncate position
+is beyond the end of the file.
+</P>
+<P>
+Example:
+</P>
+<PRE>
+ /* Truncate the file to a length of 20 frames. */
+ sf_count_t frames = 20 ;
+ sf_command (sndfile, SFC_FILE_TRUNCATE, &frames, sizeof (frames)) ;
+</PRE>
+<DL>
+<DT>Return value:</DT>
+ <DD>Zero on sucess, non-zero otherwise.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_SET_RAW_START_OFFSET"></A>
+<H2><BR><B>SFC_SET_RAW_START_OFFSET</B></H2>
+<P>
+Change the data start offset for files opened up as SF_FORMAT_RAW.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_SET_RAW_START_OFFSET
+ data : A pointer to an sf_count_t.
+ datasize : sizeof (sf_count_t)
+</PRE>
+
+<P>
+For a file opened as format SF_FORMAT_RAW, set the data offset to the value
+given by data.
+</P>
+<P>
+Example:
+</P>
+<PRE>
+ /* Reset the data offset to 5 bytes from the start of the file. */
+ sf_count_t offset = 5 ;
+ sf_command (sndfile, SFC_SET_RAW_START_OFFSET, &offset, sizeof (offset)) ;
+</PRE>
+<DL>
+<DT>Return value:</DT>
+ <DD>Zero on success, non-zero otherwise.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_SET_CLIPPING"></A>
+<H2><BR><B>SFC_SET_CLIPPING</B></H2>
+<P>
+Turn on/off automatic clipping when doing floating point to integer conversion.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_SET_CLIPPING
+ data : NULL
+ datasize : SF_TRUE or SF_FALSE.
+</PRE>
+
+<P>
+Turn on (datasize == SF_TRUE) or off (datasize == SF_FALSE) clipping.
+</P>
+<P>
+Example:
+</P>
+<PRE>
+ sf_command (sndfile, SFC_SET_CLIPPING, NULL, SF_TRUE) ;
+</PRE>
+<DL>
+<DT>Return value:</DT>
+ <DD>Clipping mode (SF_TRUE or SF_FALSE).
+</DL>
+
+
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_CLIPPING"></A>
+<H2><BR><B>SFC_GET_CLIPPING</B></H2>
+<P>
+Turn on/off automatic clipping when doing floating point to integer conversion.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_GET_CLIPPING
+ data : NULL
+ datasize : 0
+</PRE>
+
+<P>
+Retrieve the current cliiping setting.
+</P>
+<P>
+Example:
+</P>
+<PRE>
+ sf_command (sndfile, SFC_GET_CLIPPING, NULL, 0) ;
+</PRE>
+<DL>
+<DT>Return value:</DT>
+ <DD>Clipping mode (SF_TRUE or SF_FALSE).
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_EMBED_FILE_INFO"></A>
+<H2><BR><B>SFC_GET_EMBED_FILE_INFO</B></H2>
+<P>
+Get the file offset and file length of a file enbedded within another
+larger file.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_GET_CLIPPING
+ data : a pointer to an SF_EMBED_FILE_INFO struct
+ datasize : sizeof (SF_EMBED_FILE_INFO)
+</PRE>
+<P>
+The SF_EMBED_FILE_INFO struct is defined in <sndfile.h> as:
+</P>
+<PRE>
+ typedef struct
+ { sf_count_t offset ;
+ sf_count_t length ;
+ } SF_EMBED_FILE_INFO ;
+</PRE>
+<DL>
+<DT>Return value: </DT>
+ <DD>0 on success and non-zero otherwise.
+ <DD>The value of the offset field of the SF_EMBED_FILE_INFO struct will be
+ the offsets in bytes from the start of the outer file to the start of
+ the audio file.
+ <DD>The value of the offset field of the SF_EMBED_FILE_INFO struct will be
+ the length in bytes of the embedded file.
+</DL>
+
+
+
+<!-- ========================================================================= -->
+<A NAME="SFC_WAVEX_GET_AMBISONIC"></A>
+<H2><BR><B>SFC_WAVEX_GET_AMBISONIC</B></H2>
+<P>
+Test if the current file has the GUID of a WAVEX file for any of the Ambisonic
+formats.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_WAVEX_GET_AMBISONIC
+ data : NULL
+ datasize : 0
+</PRE>
+<P>
+ The Ambisonic WAVEX formats are defined here :
+ <A HREF="http://dream.cs.bath.ac.uk/researchdev/wave-ex/bformat.html">
+ http://dream.cs.bath.ac.uk/researchdev/wave-ex/bformat.html</A>.
+</P>
+<DL>
+<DT>Return value: </DT>
+ <DD>SF_AMBISONIC_NONE or SF_AMBISONIC_B_FORMAT or zero if the file format
+ does not support ambisonic formats.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_WAVEX_SET_AMBISONIC"></A>
+<H2><BR><B>SFC_WAVEX_SET_AMBISONIC</B></H2>
+<P>
+Set the GUID of a new WAVEX file to indicate an Ambisonics format.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_WAVEX_SET_AMBISONIC
+ data : NULL
+ datasize : SF_AMBISONIC_NONE or SF_AMBISONIC_B_FORMAT
+</PRE>
+<P>
+Turn on (SF_AMBISONIC_B_FORMAT) or off (SF_AMBISONIC_NONE) encoding.
+This command is currently only supported for files with SF_FORMAT_WAVEX format.
+</P>
+<P>
+ The Ambisonic WAVEX formats are defined here :
+ <A HREF="http://dream.cs.bath.ac.uk/researchdev/wave-ex/bformat.html">
+ http://dream.cs.bath.ac.uk/researchdev/wave-ex/bformat.html</A>.
+</P>
+<DL>
+<DT>Return value: </DT>
+ <DD>Return the ambisonic value that has just been set or zero if the file
+ format does not support ambisonic encoding.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_SET_VBR_ENCODING_QUALITY"></A>
+<H2><BR><B>SFC_SET_VBR_ENCODING_QUALITY</B></H2>
+<P>
+Set the the Variable Bit Rate encoding quality.
+The encoding quality value should be between 0.0 (lowest quality) and 1.0
+(highest quality).
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_SET_VBR_ENCODING_QUALITY
+ data : A pointer to a double value
+ datasize : sizeof (double)
+</PRE>
+<P>
+The command must be sent before any audio data is written to the file.
+</P>
+<P>
+</P>
+<DL>
+<DT>Return value: </DT>
+ <DD>Zero on success, non-zero otherwise.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_RAW_NEEDS_ENDSWAP"></A>
+<H2><BR><B>SFC_RAW_NEEDS_ENDSWAP</B></H2>
+<P>
+Determine if raw data read using
+ <a href="api.html#raw">
+ sf_read_raw</a>
+needs to be end swapped on the host CPU.
+</P>
+<P>
+For instance, will return SF_TRUE on when reading WAV containing
+SF_FORMAT_PCM_16 data on a big endian machine and SF_FALSE on a little endian
+machine.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_RAW_NEEDS_ENDSWAP
+ data : NULL
+ datasize : 0
+</PRE>
+
+<DL>
+<DT>Return value: </DT>
+ <DD>SF_TRUE or SF_FALSE
+</DL>
+
+
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_BROADCAST_INFO"></A>
+<H2><BR><B>SFC_GET_BROADCAST_INFO</B></H2>
+<P>
+Retrieve the Broadcast Extension Chunk from WAV (and related) files.
+</P>
+<p>
+Parameters:
+</p>
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_GET_BROADCAST_INFO
+ data : a pointer to an SF_BROADCAST_INFO struct
+ datasize : sizeof (SF_BROADCAST_INFO)
+</PRE>
+<P>
+The SF_BROADCAST_INFO struct is defined in <sndfile.h> as:
+</P>
+<PRE>
+ typedef struct
+ { char description [256] ;
+ char originator [32] ;
+ char originator_reference [32] ;
+ char origination_date [10] ;
+ char origination_time [8] ;
+ unsigned int time_reference_low ;
+ unsigned int time_reference_high ;
+ short version ;
+ char umid [64] ;
+ char reserved [190] ;
+ unsigned int coding_history_size ;
+ char coding_history [256] ;
+ } SF_BROADCAST_INFO ;
+</PRE>
+
+<DL>
+<DT>Return value: </DT>
+ <DD>SF_TRUE if the file contained a Broadcast Extension chunk or SF_FALSE
+ otherwise.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_SET_BROADCAST_INFO"></A>
+<H2><BR><B>SFC_SET_BROADCAST_INFO</B></H2>
+<P>
+Set the Broadcast Extension Chunk for WAV (and related) files.
+</P>
+<p>
+Parameters:
+</p>
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_SET_BROADCAST_INFO
+ data : a pointer to an SF_BROADCAST_INFO struct
+ datasize : sizeof (SF_BROADCAST_INFO)
+</PRE>
+
+<DL>
+<DT>Return value: </DT>
+ <DD>SF_TRUE if setting the Broadcast Extension chunk was successful and SF_FALSE
+ otherwise.
+</DL>
+<!-- ========================================================================= -->
+
+<A NAME="SFC_GET_LOOP_INFO"></A>
+<H2><BR><B>SFC_GET_LOOP_INFO</B></H2>
+<P>
+Retrieve loop information for file including time signature, length in
+beats and original MIDI base note
+</P>
+<p>
+Parameters:
+</p>
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_GET_LOOP_INFO
+ data : a pointer to an SF_LOOP_INFO struct
+ datasize : sizeof (SF_LOOP_INFO)
+</PRE>
+<P>
+The SF_BROADCAST_INFO struct is defined in <sndfile.h> as:
+</P>
+<PRE>
+ typedef struct
+ { short time_sig_num ; /* any positive integer > 0 */
+ short time_sig_den ; /* any positive power of 2 > 0 */
+ int loop_mode ; /* see SF_LOOP enum */
+
+ int num_beats ; /* this is NOT the amount of quarter notes !!!*/
+ /* a full bar of 4/4 is 4 beats */
+ /* a full bar of 7/8 is 7 beats */
+
+ float bpm ; /* suggestion, as it can be calculated using other fields:*/
+ /* file's lenght, file's sampleRate and our time_sig_den*/
+ /* -> bpms are always the amount of _quarter notes_ per minute */
+
+ int root_key ; /* MIDI note, or -1 for None */
+ int future [6] ;
+ } SF_LOOP_INFO ;
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ SF_LOOP_INFO loop;
+ sf_command (sndfile, SFC_GET_LOOP_INFO, &loop, sizeof (loop)) ;
+</PRE>
+<DL>
+<DT>Return value:</DT>
+ <DD>SF_TRUE if the file header contains loop information for the file.
+ SF_FALSE otherwise.
+</DL>
+
+<!-- ========================================================================= -->
+
+
+<A NAME="SFC_GET_INSTRUMENT"></A>
+<H2><BR><B>SFC_GET_INSTRUMENT</B></H2>
+<P>
+Retrieve instrument information from file including MIDI base note,
+keyboard mapping and looping informations(start/stop and mode).
+</P>
+<p>
+Parameters:
+</p>
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_GET_INSTRUMENT
+ data : a pointer to an SF_INSTRUMENT struct
+ datasize : sizeof (SF_INSTRUMENT)
+</PRE>
+
+<P>
+The SF_INSTRUMENT struct is defined in <sndfile.h> as:
+</P>
+<PRE>
+ enum
+ { /*
+ ** The loop mode field in SF_INSTRUMENT will be one of the following.
+ */
+ SF_LOOP_NONE = 800,
+ SF_LOOP_FORWARD,
+ SF_LOOP_BACKWARD,
+ SF_LOOP_ALTERNATING
+ } ;
+
+ typedef struct
+ { int gain ;
+ char basenote, detune ;
+ char velocity_lo, velocity_hi ;
+ char key_lo, key_hi ;
+ int loop_count ;
+
+ struct
+ { int mode ;
+ unsigned int start ;
+ unsigned int end ;
+ unsigned int count ;
+ } loops [16] ; /* make variable in a sensible way */
+ } SF_INSTRUMENT ;
+</PRE>
+
+<P>
+Example:
+</P>
+<PRE>
+ SF_INSTRUMENT inst ;
+ sf_command (sndfile, SFC_GET_INSTRUMENT, &inst, sizeof (inst)) ;
+</PRE>
+<DL>
+<DT>Return value:</DT>
+ <dd>SF_TRUE if the file header contains instrument information for the
+ file. SF_FALSE otherwise.
+</DL>
+
+<!-- ========================================================================= -->
+
+
+<A NAME="SFC_SET_INSTRUMENT"></A>
+<H2><BR><B>SFC_SET_INSTRUMENT</B></H2>
+<P>
+Set the instrument information for the file.
+</P>
+<p>
+Parameters:
+</p>
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_GET_INSTRUMENT
+ data : a pointer to an SF_INSTRUMENT struct
+ datasize : sizeof (SF_INSTRUMENT)
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ SF_INSTRUMENT inst ;
+ sf_command (sndfile, SFC_SET_INSTRUMENT, &inst, sizeof (inst)) ;
+</PRE>
+<DL>
+<DT>Return value:</DT>
+ <dd>SF_TRUE if the file header contains instrument information for the
+ file. SF_FALSE otherwise.
+</DL>
+
+<!-- ========================================================================= -->
+
+
+<A NAME="SFC_SET_VBR_ENCODING_QUALITY"></A>
+<H2><BR><B>SFC_SET_VBR_ENCODING_QUALITY</B></H2>
+<P>
+Set the Variable Bite Rate encoding quality.
+Currenly only implemented fro Ogg/Vorbis files.
+</P>
+<p>
+Parameters:
+</p>
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_SET_VBR_ENCODING_QUALITY
+ data : a pointer to double specifing VBR quality
+ datasize : sizeof (double)
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ double quality = 0.5 ;
+ sf_command (sndfile, SFC_SET_VBR_ENCODING_QUALITY, &quality, sizeof (double)) ;
+</PRE>
+<DL>
+<DT>Return value:</DT>
+ <dd>SF_TRUE if VBR encoding quality was set.
+ SF_FALSE otherwise.
+</DL>
+
+<!-- ========================================================================= -->
+
+
+<HR>
+<P>
+ The libsndfile home page is here :
+ <A HREF="http://www.mega-nerd.com/libsndfile/">
+ http://www.mega-nerd.com/libsndfile/</A>.
+<BR>
+Version : 1.0.25
+</P>
+
+</BODY>
+</HTML>
--- /dev/null
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<HTML>
+
+<HEAD>
+ <TITLE>
+ libsndfile : the sf_command function.
+ </TITLE>
+ <META NAME="Author" CONTENT="Erik de Castro Lopo (erikd AT mega-nerd DOT com)">
+ <!-- Another version at the bottom of the page. -->
+ <META NAME="Description" CONTENT="The libsndfile API.">
+ <META NAME="Keywords" CONTENT="WAV AIFF AU libsndfile sound audio dsp Linux">
+ <LINK REL="stylesheet" HREF="libsndfile.css" TYPE="text/css" MEDIA="all">
+ <LINK REL="stylesheet" HREF="print.css" TYPE="text/css" MEDIA="print">
+</HEAD>
+
+<BODY>
+
+<H1><B>sf_command</B></H1>
+<PRE>
+
+ int sf_command (SNDFILE *sndfile, int cmd, void *data, int datasize) ;
+</PRE>
+<P>
+ This function allows the caller to retrieve information from or change aspects of the
+ library behaviour.
+ Examples include retrieving a string containing the library version or changing the
+ scaling applied to floating point sample data during read and write.
+ Most of these operations are performed on a per-file basis.
+</P>
+<P>
+ The cmd parameter is a integer identifier which is defined in <sndfile.h>.
+ All of the valid command identifiers have names begining with "SFC_".
+ Data is passed to and returned from the library by use of a void pointer.
+ The library will not read or write more than datasize bytes from the void pointer.
+ For some calls no data is required in which case data should be NULL and datasize
+ may be used for some other purpose.
+</P>
+<P>
+ The available commands are as follows:
+</P>
+
+<CENTER>
+<TABLE BORDER="0" WIDTH="90%" CELLPADDING="4">
+<TR>
+ <TD><A HREF="#SFC_GET_LIB_VERSION">SFC_GET_LIB_VERSION</A></TD>
+ <TD>Retrieve the version of the library.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_GET_LOG_INFO">SFC_GET_LOG_INFO</A></TD>
+ <TD>Retrieve the internal per-file operation log.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_CALC_SIGNAL_MAX">SFC_CALC_SIGNAL_MAX</A></TD>
+ <TD>Retrieve the measured maximum signal value.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_CALC_NORM_SIGNAL_MAX">SFC_CALC_NORM_SIGNAL_MAX</A></TD>
+ <TD>Retrieve the measured normalised maximum signal value.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_CALC_MAX_ALL_CHANNELS">SFC_CALC_MAX_ALL_CHANNELS</A></TD>
+ <TD>Calculate peaks for all channels.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_CALC_NORM_MAX_ALL_CHANNELS">SFC_CALC_NORM_MAX_ALL_CHANNELS</A></TD>
+ <TD>Calculate normalised peaks for all channels.</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_SET_NORM_FLOAT">SFC_SET_NORM_FLOAT</A></TD>
+ <TD>Modify the normalisation behaviour of the floating point reading and writing functions.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_SET_NORM_DOUBLE">SFC_SET_NORM_DOUBLE</A></TD>
+ <TD>Modify the normalisation behaviour of the double precision floating point reading and writing functions.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_GET_NORM_FLOAT">SFC_GET_NORM_FLOAT</A></TD>
+ <TD>Retrieve the current normalisation behaviour of the floating point reading and writing functions.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_GET_NORM_DOUBLE">SFC_GET_NORM_DOUBLE</A></TD>
+ <TD>Retrieve the current normalisation behaviour of the double precision floating point reading and writing functions.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_GET_SIMPLE_FORMAT_COUNT">SFC_GET_SIMPLE_FORMAT_COUNT</A></TD>
+ <TD>Retrieve the number of simple formats supported by libsndfile.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_GET_SIMPLE_FORMAT">SFC_GET_SIMPLE_FORMAT</A></TD>
+ <TD>Retrieve information about a simple format.</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_GET_FORMAT_INFO">SFC_GET_FORMAT_INFO</A></TD>
+ <TD>Retrieve information about a major or subtype format.</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_GET_FORMAT_MAJOR_COUNT">SFC_GET_FORMAT_MAJOR_COUNT</A></TD>
+ <TD>Retrieve the number of major formats.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_GET_FORMAT_MAJOR">SFC_GET_FORMAT_MAJOR</A></TD>
+ <TD>Retrieve information about a major format type.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_GET_FORMAT_SUBTYPE_COUNT">SFC_GET_FORMAT_SUBTYPE_COUNT</A></TD>
+ <TD>Retrieve the number of subformats.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_GET_FORMAT_SUBTYPE">SFC_GET_FORMAT_SUBTYPE</A></TD>
+ <TD>Retrieve information about a subformat.</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_SET_ADD_PEAK_CHUNK">SFC_SET_ADD_PEAK_CHUNK</A></TD>
+ <TD>Switch the code for adding the PEAK chunk to WAV and AIFF files on or off.</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_UPDATE_HEADER_NOW">SFC_UPDATE_HEADER_NOW</A></TD>
+ <TD>Used when a file is open for write, this command will update the file
+ header to reflect the data written so far.</TD>
+</TR>
+<TR>
+ <TD><A HREF="#SFC_SET_UPDATE_HEADER_AUTO">SFC_SET_UPDATE_HEADER_AUTO</A></TD>
+ <TD>Used when a file is open for write, this command will cause the file header
+ to be updated after each write to the file.</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_FILE_TRUNCATE">SFC_FILE_TRUNCATE</A></TD>
+ <TD>Truncate a file open for write or for read/write.</TD>
+</TR>
+
+<TR>
+ <TD><A HREF="#SFC_SET_RAW_START_OFFSET">SFC_SET_RAW_START_OFFSET</A></TD>
+ <TD>Change the data start offset for files opened up as SF_FORMAT_RAW.</TD>
+</TR>
+
+
+
+<!--
+<TR>
+ <TD><A HREF="#add-dither">add dither</A></TD>
+ <TD>Add dither to output on write.</TD>
+</TR>
+-->
+</TABLE>
+</CENTER>
+
+<BR><BR>
+
+<HR>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_LIB_VERSION"></A>
+<H2><BR><B>SFC_GET_LIB_VERSION</B></H2>
+<P>
+Retrieve the version of the library as a string.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : Not used
+ cmd : SFC_GET_LIB_VERSION
+ data : A pointer to a char buffer
+ datasize : The size of the the buffer
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ char buffer [128] ;
+ sf_command (NULL, SFC_GET_LIB_VERSION, buffer, sizeof (buffer)) ;
+</PRE>
+
+<DL>
+<DT>Return value:</DT>
+ <DD><DD>This call will return the length of the retrieved version string.
+</DL>
+<DL>
+<DT>Notes:</DT>
+<DD>
+The string returned in the buffer passed to this function will not overflow
+the buffer and will always be null terminated .
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_LOG_INFO"></A>
+<H2><BR><B>SFC_GET_LOG_INFO</B></H2>
+<P>
+Retrieve the log buffer generated when opening a file as a string. This log
+buffer can often contain a good reason for why libsndfile failed to open a
+particular file.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_GET_LOG_INFO
+ data : A pointer to a char buffer
+ datasize : The size of the the buffer
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ char buffer [2048] ;
+ sf_command (sndfile, SFC_GET_LOG_INFO, buffer, sizeof (buffer)) ;
+</PRE>
+
+<DL>
+<DT>Return value:</DT>
+ <DD><DD>This call will return the length of the retrieved version string.
+</DL>
+<DL>
+<DT>Notes:</DT>
+<DD>
+The string returned in the buffer passed to this function will not overflow
+the buffer and will always be null terminated .
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_CALC_SIGNAL_MAX"></A>
+<H2><BR><B>SFC_CALC_SIGNAL_MAX</B></H2>
+<P>
+Retrieve the measured maximum signal value. This involves reading through
+the whole file which can be slow on large files.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_CALC_SIGNAL_MAX
+ data : A pointer to a double
+ datasize : sizeof (double)
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ double max_val ;
+ sf_command (sndfile, SFC_CALC_SIGNAL_MAX, &max_val, sizeof (max_val)) ;
+</PRE>
+
+<DL>
+<DT>Return value:</DT>
+ <DD><DD>Zero on success, non-zero otherwise.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_CALC_NORM_SIGNAL_MAX"></A>
+<H2><BR><B>SFC_CALC_NORM_SIGNAL_MAX</B></H2>
+<P>
+Retrieve the measured normailised maximum signal value. This involves reading
+through the whole file which can be slow on large files.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_CALC_NORM_SIGNAL_MAX
+ data : A pointer to a double
+ datasize : sizeof (double)
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ double max_val ;
+ sf_command (sndfile, SFC_CALC_NORM_SIGNAL_MAX, &max_val, sizeof (max_val)) ;
+</PRE>
+
+<DL>
+<DT>Return value:</DT>
+ <DD><DD>Zero on success, non-zero otherwise.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_CALC_MAX_ALL_CHANNELS"></A>
+<H2><BR><B>SFC_CALC_MAX_ALL_CHANNELS</B></H2>
+<P>
+Calculate peaks for all channels. This involves reading through
+the whole file which can be slow on large files.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_CALC_MAX_ALL_CHANNELS
+ data : A pointer to a double
+ datasize : sizeof (double) * number_of_channels
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ double peaks [number_of_channels] ;
+ sf_command (sndfile, SFC_CALC_MAX_ALL_CHANNELS, peaks, sizeof (peaks)) ;
+</PRE>
+<DL>
+<DT>Return value:</DT>
+ <DD>Zero if peaks have been calculated successfully and non-zero otherwise.
+</DL>
+
+
+<!-- ========================================================================= -->
+<A NAME="SFC_CALC_NORM_MAX_ALL_CHANNELS"></A>
+<H2><BR><B>SFC_CALC_NORM_MAX_ALL_CHANNELS</B></H2>
+<P>
+Calculate normalised peaks for all channels. This involves reading through
+the whole file which can be slow on large files.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_CALC_NORM_MAX_ALL_CHANNELS
+ data : A pointer to a double
+ datasize : sizeof (double) * number_of_channels
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ double peaks [number_of_channels] ;
+ sf_command (sndfile, SFC_CALC_NORM_MAX_ALL_CHANNELS, peaks, sizeof (peaks)) ;
+</PRE>
+<DL>
+<DT>Return value:</DT>
+ <DD>Zero if peaks have been calculated successfully and non-zero otherwise.
+</DL>
+
+
+
+
+
+<!-- ========================================================================= -->
+<!--
+<A NAME="read-text"></A>
+<H2><BR><B>Read text</B></H2>
+<P>
+Many sound file formats contain allow the inclusion of a text string describing the nature
+of the file. If a file contains such a string, this functions will return it to the caller.
+</P>
+<P>
+It should be noted that the way the string is added to the file is file format dependant
+but that any string added with <A HREF="#write-text">write text</A> will be returned by
+<A HREF="#read-text">read text</A>.
+</P>
+<P>
+<P>
+Parameters:
+</P>
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : The text string "read text".
+ data : A pointer to a char buffer.
+ datasize : The size of the the buffer.
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ char buffer [128] ;
+ sf_command (sndfile, "read text", buffer, sizeof (buffer)) ;
+</PRE>
+<DL>
+<DT>Return value:</DT>
+<DD>If a text string is found, this call will return the length of the retrieved text
+ string.
+ <DD>If no text string is found, zero will be returned and the first element in the
+ buffer will be set to the null character.
+<DT>Notes:</DT>
+<DD>The string returned in the buffer passed to this function will not overflow
+ the buffer and will be correctly null terminated .
+</DL>
+
+<A NAME="write-text"></A>
+<H2><BR><B>Write text</B></H2>
+<P>
+Add a text string to a file. The text string added can be retrieved when the file is
+read using <A HREF="#read-text">read text</A>.
+</P>
+<P>
+Parameters:
+</P>
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : The text string "write text".
+ data : A pointer to the string to be added.
+ datasize : Not used.
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ char text = "The sound of one hand clapping." ;
+ sf_command (sndfile, "write text", text, strlen (text)) ;
+</PRE>
+<DL>
+<DT>Return value: </DT>
+ <DD>If the current file format allows the addition of text strings, the string will
+ be added and the length of the string will be returned.
+ <DD>If the file format does not allow the addition of text strings zero will be returned.
+ <DD>If this function is called after the file is openned but before
+</DL>
+-->
+
+
+<!-- ========================================================================= -->
+<A NAME="SFC_SET_NORM_FLOAT"></A>
+<H2><BR><B>SFC_SET_NORM_FLOAT</B></H2>
+<P>
+This command only affects data read from or written to using the floating point functions:
+</P>
+<PRE>
+ size_t <A HREF="api.html#read">sf_read_float</A> (SNDFILE *sndfile, float *ptr, size_t items) ;
+ size_t <A HREF="api.html#readf">sf_readf_float</A> (SNDFILE *sndfile, float *ptr, size_t frames) ;
+
+ size_t <A HREF="api.html#write">sf_write_float</A> (SNDFILE *sndfile, float *ptr, size_t items) ;
+ size_t <A HREF="api.html#writef">sf_writef_float</A> (SNDFILE *sndfile, float *ptr, size_t frames) ;
+</PRE>
+<P>
+Parameters:
+</P>
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_SET_NORM_FLOAT
+ data : NULL
+ datasize : SF_TRUE or SF_FALSE
+</PRE>
+<P>
+For read operations setting normalisation to SF_TRUE means that the data from all
+subsequent reads will be be normalised to the range [-1.0, 1.0].
+</P>
+<P>
+For write operations, setting normalisation to SF_TRUE means than all data supplied
+to the float write functions should be in the range [-1.0, 1.0] and will be scaled
+for the file format as necessary.
+</P>
+<P>
+For both cases, setting normalisation to SF_FALSE means that no scaling will take place.
+</P>
+<P>
+Example:
+</P>
+<PRE>
+ sf_command (sndfile, SFC_SET_NORM_FLOAT, NULL, SF_TRUE) ;
+
+ sf_command (sndfile, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+</PRE>
+<DL>
+<DT>Return value: </DT>
+ <DD>Returns 1 on success or 0 for failure.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_SET_NORM_DOUBLE"></A>
+<H2><BR><B>SFC_SET_NORM_DOUBLE</B></H2>
+<P>
+This command only affects data read from or written to using the double precision
+floating point functions:
+</P>
+<PRE>
+ size_t <A HREF="api.html#read">sf_read_double</A> (SNDFILE *sndfile, double *ptr, size_t items) ;
+ size_t <A HREF="api.html#readf">sf_readf_double</A> (SNDFILE *sndfile, double *ptr, size_t frames) ;
+
+ size_t <A HREF="api.html#write">sf_write_double</A> (SNDFILE *sndfile, double *ptr, size_t items) ;
+ size_t <A HREF="api.html#writef">sf_writef_double</A> (SNDFILE *sndfile, double *ptr, size_t frames) ;
+</PRE>
+<P>
+Parameters:
+</P>
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_SET_NORM_DOUBLE
+ data : NULL
+ datasize : SF_TRUE or SF_FALSE
+</PRE>
+<P>
+For read operations setting normalisation to SF_TRUE means that the data
+from all subsequent reads will be be normalised to the range [-1.0, 1.0].
+</P>
+<P>
+For write operations, setting normalisation to SF_TRUE means than all data supplied
+to the double write functions should be in the range [-1.0, 1.0] and will be scaled
+for the file format as necessary.
+</P>
+<P>
+For both cases, setting normalisation to SF_FALSE means that no scaling will take place.
+</P>
+<P>
+Example:
+</P>
+<PRE>
+ sf_command (sndfile, SFC_SET_NORM_DOUBLE, NULL, SF_TRUE) ;
+
+ sf_command (sndfile, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+</PRE>
+<DL>
+<DT>Return value: </DT>
+ <DD>Returns 1 on success or 0 for failure.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_NORM_FLOAT"></A>
+<H2><BR><B>SFC_GET_NORM_FLOAT</B></H2>
+<P>
+Retrieve the current float normalisation mode.
+</P>
+<P>
+Parameters:
+</P>
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_GET_NORM_FLOAT
+ data : NULL
+ datasize : anything
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ normalisation = sf_command (sndfile, SFC_GET_NORM_FLOAT, NULL, 0) ;
+</PRE>
+<DL>
+<DT>Return value: </DT>
+ <DD>Returns TRUE if normaisation is on and FALSE otherwise.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_NORM_DOUBLE"></A>
+<H2><BR><B>SFC_GET_NORM_DOUBLE</B></H2>
+<P>
+Retrieve the current float normalisation mode.
+</P>
+<P>
+Parameters:
+</P>
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_GET_NORM_DOUBLE
+ data : NULL
+ datasize : anything
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ normalisation = sf_command (sndfile, SFC_GET_NORM_DOUBLE, NULL, 0) ;
+</PRE>
+<DL>
+<DT>Return value: </DT>
+ <DD>Returns TRUE if normalisation is on and FALSE otherwise.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_SIMPLE_FORMAT_COUNT"></A>
+<H2><BR><B>SFC_GET_SIMPLE_FORMAT_COUNT</B></H2>
+<P>
+Retrieve the number of simple formats supported by libsndfile.
+</P>
+<P>
+Parameters:
+</P>
+<PRE>
+ sndfile : Not used.
+ cmd : SFC_GET_SIMPLE_FORMAT_COUNT
+ data : a pointer to an int
+ datasize : sizeof (int)
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ int count ;
+ sf_command (sndfile, SFC_GET_SIMPLE_FORMAT_COUNT, &count, sizeof (int)) ;
+</PRE>
+<DL>
+<DT>Return value: </DT>
+ <DD>0
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_SIMPLE_FORMAT"></A>
+<H2><BR><B>SFC_GET_SIMPLE_FORMAT</B></H2>
+<P>
+Retrieve information about a simple format.
+</P>
+<P>
+Parameters:
+</P>
+<PRE>
+ sndfile : Not used.
+ cmd : SFC_GET_SIMPLE_FORMAT
+ data : a pointer to an SF_FORMAT_INFO struct
+ datasize : sizeof (SF_FORMAT_INFO)
+</PRE>
+<P>
+The SF_FORMAT_INFO struct is defined in <sndfile.h> as:
+</P>
+<PRE>
+ typedef struct
+ { int format ;
+ const char *name ;
+ const char *extension ;
+ } SF_FORMAT_INFO ;
+</PRE>
+<P>
+When sf_command() is called with SF_GET_SIMPLE_FORMAT, the value of the format
+field should be the format number (ie 0 <= format <= count value obtained using
+SF_GET_SIMPLE_FORMAT_COUNT).
+</P>
+<P>
+Example:
+</P>
+<PRE>
+ SF_FORMAT_INFO format_info ;
+ int k, count ;
+
+ sf_command (sndfile, SFC_GET_SIMPLE_FORMAT_COUNT, &count, sizeof (int)) ;
+
+ for (k = 0 ; k < count ; k++)
+ { format_info.format = k ;
+ sf_command (sndfile, SFC_GET_SIMPLE_FORMAT, &format_info, sizeof (format_info)) ;
+ printf ("%08x %s %s\n", format_info.format, format_info.name, format_info.extension) ;
+ } ;
+</PRE>
+<DL>
+<DT>Return value: </DT>
+ <DD>0 on success and non-zero otherwise.
+ <DD>The value of the format field of the SF_FORMAT_INFO struct will be an value which
+ can be placed in the format field of an SF_INFO struct when a file is to be opened
+ for write.
+ <DD>The name field will contain a char* pointer to the name of the string ie "WAV (Microsoft 16 bit PCM)".
+ <DD>The extention field will contain the most commonly used file extension for that file type.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_FORMAT_INFO"></A>
+<H2><BR><B>SFC_GET_FORMAT_INFO</B></H2>
+<P>
+Retrieve information about a major or subtype format.
+</P>
+<P>
+Parameters:
+</P>
+<PRE>
+ sndfile : Not used.
+ cmd : SFC_GET_FORMAT_INFO
+ data : a pointer to an SF_FORMAT_INFO struct
+ datasize : sizeof (SF_FORMAT_INFO)
+</PRE>
+<P>
+The SF_FORMAT_INFO struct is defined in <sndfile.h> as:
+</P>
+<PRE>
+ typedef struct
+ { int format ;
+ const char *name ;
+ const char *extension ;
+ } SF_FORMAT_INFO ;
+</PRE>
+<P>
+When sf_command() is called with SF_GET_FORMAT_INFO, the format field is
+examined and if (format & SF_FORMAT_TYPEMASK) is a valid format then the struct
+is filled in with information about the given major type.
+If (format & SF_FORMAT_TYPEMASK) is FALSE and (format & SF_FORMAT_SUBMASK) is a
+valid subtype format then the struct is filled in with information about the given
+subtype.
+</P>
+<P>
+Example:
+</P>
+<PRE>
+ SF_FORMAT_INFO format_info ;
+
+ format_info.format = SF_FORMAT_WAV ;
+ sf_command (sndfile, SFC_GET_FORMAT_INFO, &format_info, sizeof (format_info)) ;
+ printf ("%08x %s %s\n", format_info.format, format_info.name, format_info.extension) ;
+
+ format_info.format = SF_FORMAT_ULAW ;
+ sf_command (sndfile, SFC_GET_FORMAT_INFO, &format_info, sizeof (format_info)) ;
+ printf ("%08x %s\n", format_info.format, format_info.name) ;
+</PRE>
+<DL>
+<DT>Return value: </DT>
+ <DD>0 on success and non-zero otherwise.
+</DL>
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_FORMAT_MAJOR_COUNT"></A>
+<H2><BR><B>SFC_GET_FORMAT_MAJOR_COUNT</B></H2>
+<P>
+Retrieve the number of major formats.
+</P>
+<P>
+Parameters:
+</P>
+<PRE>
+ sndfile : Not used.
+ cmd : SFC_GET_FORMAT_MAJOR_COUNT
+ data : a pointer to an int
+ datasize : sizeof (int)
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ int count ;
+ sf_command (sndfile, SFC_GET_FORMAT_MAJOR_COUNT, &count, sizeof (int)) ;
+</PRE>
+<DL>
+<DT>Return value: </DT>
+ <DD>0
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_FORMAT_MAJOR"></A>
+<H2><BR><B>SFC_GET_FORMAT_MAJOR</B></H2>
+<P>
+Retrieve information about a major format type.
+</P>
+<P>
+Parameters:
+</P>
+<PRE>
+ sndfile : Not used.
+ cmd : SFC_GET_FORMAT_MAJOR
+ data : a pointer to an SF_FORMAT_INFO struct
+ datasize : sizeof (SF_FORMAT_INFO)
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ SF_FORMAT_INFO format_info ;
+ int k, count ;
+
+ sf_command (sndfile, SFC_GET_FORMAT_MAJOR_COUNT, &count, sizeof (int)) ;
+
+ for (k = 0 ; k < count ; k++)
+ { format_info.format = k ;
+ sf_command (sndfile, SFC_GET_FORMAT_MAJOR, &format_info, sizeof (format_info)) ;
+ printf ("%08x %s %s\n", format_info.format, format_info.name, format_info.extension) ;
+ } ;
+</PRE>
+<P>
+For a more comprehensive example, see the program list_formats.c in the examples/
+directory of the libsndfile source code distribution.
+</P>
+<DL>
+<DT>Return value: </DT>
+ <DD>0 on success and non-zero otherwise.
+ <DD>The value of the format field will one of the major format identifiers suc as SF_FORMAT_WAV
+ SF_FORMAT_AIFF.
+ <DD>The name field will contain a char* pointer to the name of the string ie "WAV (Microsoft)".
+ <DD>The extention field will contain the most commonly used file extension for that file type.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_FORMAT_SUBTYPE_COUNT"></A>
+<H2><BR><B>SFC_GET_FORMAT_SUBTYPE_COUNT</B></H2>
+<P>
+Retrieve the number of subformats.
+</P>
+<P>
+Parameters:
+</P>
+<PRE>
+ sndfile : Not used.
+ cmd : SFC_GET_FORMAT_SUBTYPE_COUNT
+ data : a pointer to an int
+ datasize : sizeof (int)
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ int count ;
+ sf_command (sndfile, SFC_GET_FORMAT_SUBTYPE_COUNT, &count, sizeof (int)) ;
+</PRE>
+<DL>
+<DT>Return value: </DT>
+ <DD>0
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_GET_FORMAT_SUBTYPE"></A>
+<H2><BR><B>SFC_GET_FORMAT_SUBTYPE</B></H2>
+<P>
+Retrieve information about a subformat.
+</P>
+<P>
+Parameters:
+</P>
+<PRE>
+ sndfile : Not used.
+ cmd : SFC_GET_FORMAT_SUBTYPE
+ data : a pointer to an SF_FORMAT_INFO struct
+ datasize : sizeof (SF_FORMAT_INFO)
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ SF_FORMAT_INFO format_info ;
+ int k, count ;
+
+ sf_command (sndfile, SFC_GET_FORMAT_SUBTYPE_COUNT, &count, sizeof (int)) ;
+
+ /* Retrieve all the subtypes supported by the WAV format. */
+ for (k = 0 ; k < count ; k++)
+ { format_info.format = k ;
+ sf_command (sndfile, SFC_GET_FORMAT_SUBTYPE, &format_info, sizeof (format_info)) ;
+ if (! sf_format_check (format.info | SF_FORMAT_WAV))
+ continue ;
+ printf ("%08x %s\n", format_info.format, format_info.name) ;
+ } ;
+</PRE>
+<P>
+For a more comprehensive example, see the program list_formats.c in the examples/
+directory of the libsndfile source code distribution.
+</P>
+<DL>
+<DT>Return value: </DT>
+ <DD>0 on success and non-zero otherwise.
+ <DD>The value of the format field will one of the major format identifiers such as SF_FORMAT_WAV
+ SF_FORMAT_AIFF.
+ <DD>The name field will contain a char* pointer to the name of the string; for instance
+ "WAV (Microsoft)" or "AIFF (Apple/SGI)".
+ <DD>The extention field will be a NULL pointer.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_SET_ADD_PEAK_CHUNK"></A>
+<H2><BR><B>SFC_SET_ADD_PEAK_CHUNK</B></H2>
+<P>
+By default, WAV and AIFF files which contain floating point data (subtype SF_FORMAT_FLOAT
+or SF_FORMAT_DOUBLE) have a PEAK chunk.
+By using this command, the addition of a PEAK chunk can be turned on or off.
+</P>
+<P>
+Note : This call must be made before any data is written to the file.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_SET_ADD_PEAK_CHUNK
+ data : Not used (should be NULL)
+ datasize : TRUE or FALSE.
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ /* Turn on the PEAK chunk. */
+ sf_command (sndfile, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_TRUE) ;
+
+ /* Turn off the PEAK chunk. */
+ sf_command (sndfile, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ;
+</PRE>
+<DL>
+<DT>Return value:</DT>
+<DD>Returns SF_TRUE if the peak chunk will be written after this call.
+<DD>Returns SF_FALSE if the peak chunk will not be written after this call.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_UPDATE_HEADER_NOW"></A>
+<H2><BR><B>SFC_UPDATE_HEADER_NOW</B></H2>
+<P>
+The header of an audio file is normally written by libsndfile when the file is
+closed using <B>sf_close()</B>.
+</P>
+<P>
+There are however situations where large files are being generated and it would
+be nice to have valid data in the header before the file is complete.
+Using this command will update the file header to reflect the amount of data written
+to the file so far.
+Other programs opening the file for read (before any more data is written) will
+then read a valid sound file header.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_UPDATE_HEADER_NOW
+ data : Not used (should be NULL)
+ datasize : Not used.
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ /* Update the header now. */
+ sf_command (sndfile, SFC_UPDATE_HEADER_NOW, NULL, 0) ;
+</PRE>
+<DL>
+<DT>Return value:</DT>
+<DD>0
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_SET_UPDATE_HEADER_AUTO"></A>
+<H2><BR><B>SFC_SET_UPDATE_HEADER_AUTO</B></H2>
+<P>
+Similar to SFC_UPDATE_HEADER_NOW but updates the header at the end of every call
+to the <B>sf_write*</B> functions.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_UPDATE_HEADER_NOW
+ data : Not used (should be NULL)
+ datasize : SF_TRUE or SF_FALSE
+</PRE>
+<P>
+Example:
+</P>
+<PRE>
+ /* Turn on auto header update. */
+ sf_command (sndfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ;
+
+ /* Turn off auto header update. */
+ sf_command (sndfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_FALSE) ;
+</PRE>
+<DL>
+<DT>Return value:</DT>
+<DD>TRUE if auto update header is now on; FALSE otherwise.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_FILE_TRUNCATE"></A>
+<H2><BR><B>SFC_FILE_TRUNCATE</B></H2>
+<P>
+Truncate a file open for write or for read/write.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_FILE_TRUNCATE
+ data : A pointer to an sf_count_t.
+ datasize : sizeof (sf_count_t)
+</PRE>
+
+<P>
+Truncate the file to the number of frames specified by the sf_count_t pointed
+to by data.
+After this command, both the read and the write pointer will be
+at the new end of the file.
+This command will fail (returning non-zero) if the requested truncate position
+is beyond the end of the file.
+</P>
+<P>
+Example:
+</P>
+<PRE>
+ /* Truncate the file to a length of 20 frames. */
+ sf_count_t frames = 20 ;
+ sf_command (sndfile, SFC_FILE_TRUNCATE, &frames, sizeof (frames)) ;
+</PRE>
+<DL>
+<DT>Return value:</DT>
+ <DD>Zero on sucess, non-zero otherwise.
+</DL>
+
+<!-- ========================================================================= -->
+<A NAME="SFC_SET_RAW_START_OFFSET"></A>
+<H2><BR><B>SFC_SET_RAW_START_OFFSET</B></H2>
+<P>
+Change the data start offset for files opened up as SF_FORMAT_RAW.
+</P>
+<P>
+Parameters:
+<PRE>
+ sndfile : A valid SNDFILE* pointer
+ cmd : SFC_SET_RAW_START_OFFSET
+ data : A pointer to an sf_count_t.
+ datasize : sizeof (sf_count_t)
+</PRE>
+
+<P>
+For a file opened as format SF_FORMAT_RAW, set the data offset to the value
+given by data.
+</P>
+<P>
+Example:
+</P>
+<PRE>
+ /* Reset the data offset to 5 bytes from the start of the file. */
+ sf_count_t offset = 5 ;
+ sf_command (sndfile, SFC_SET_RAW_START_OFFSET, &offset, sizeof (offset)) ;
+</PRE>
+<DL>
+<DT>Return value:</DT>
+ <DD>Zero on sucess, non-zero otherwise.
+</DL>
+
+<!-- ========================================================================= -->
+
+<HR>
+<P>
+ The libsndfile home page is here :
+ <A HREF="http://www.mega-nerd.com/libsndfile/">
+ http://www.mega-nerd.com/libsndfile/</A>.
+<BR>
+Version : 1.0.25
+</P>
+
+</BODY>
+</HTML>
--- /dev/null
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<HTML>
+
+<HEAD>
+ <TITLE>
+ libsndfile : Embedded Sound Files.
+ </TITLE>
+ <META NAME="Author" CONTENT="Erik de Castro Lopo (erikd AT mega-nerd DOT com)">
+ <META NAME="Description" CONTENT="The libsndfile API.">
+ <META NAME="Keywords" CONTENT="WAV AIFF AU libsndfile sound audio dsp Linux">
+ <LINK REL="stylesheet" HREF="libsndfile.css" TYPE="text/css" MEDIA="all">
+ <LINK REL="stylesheet" HREF="print.css" TYPE="text/css" MEDIA="print">
+</HEAD>
+<!-- pepper -->
+<BODY>
+<!-- pepper -->
+<H1><B>Embedded Sound Files.</B></H1>
+
+<P>
+By using the open SNDFILE with a file descriptor function:
+</P>
+<!-- pepper -->
+<PRE>
+ SNDFILE* sf_open_fd (int fd, int mode, SF_INFO *sfinfo, int close_desc) ;
+</PRE>
+<!-- pepper -->
+<P>
+it is possible to open sound files embedded within larger files.
+There are however a couple of caveats:
+<P>
+<!-- pepper -->
+<UL>
+ <LI> Read/Write mode (SFM_RDWR) is not supported.
+ <LI> Writing of embedded files is only supported at the end of the file.
+ <LI> Reading of embedded files is only supported at file offsets greater
+ than zero.
+ <LI> Not all file formats are supported (currently only WAV, AIFF and AU).
+</UL>
+<!-- pepper -->
+<P>
+The test program <B>multi_file_test.c</B> in the <B>tests/</B> directory of the
+source code tarball shows how this functionality is used to read and write
+embedded files.
+</P>
+<!-- pepper -->
+</BODY>
+</HTML>
--- /dev/null
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<HTML>
+
+<HEAD>
+ <TITLE>
+ libsndfile
+ </TITLE>
+ <META NAME="Author" CONTENT="Erik de Castro Lopo (erikd AT mega-nerd DOT com)">
+ <META NAME="Version" CONTENT="libsndfile-1.0.25">
+ <META NAME="Description" CONTENT="The libsndfile Home Page">
+ <META NAME="Keywords" CONTENT="WAV AIFF AU SVX PAF NIST W64 libsndfile sound audio dsp Linux">
+ <META NAME="ROBOTS" CONTENT="NOFOLLOW">
+ <LINK REL="stylesheet" HREF="libsndfile.css" TYPE="text/css" MEDIA="all">
+ <LINK REL="stylesheet" HREF="print.css" TYPE="text/css" MEDIA="print">
+</HEAD>
+
+<BODY>
+<!-- pepper -->
+<CENTER>
+ <IMG SRC="libsndfile.jpg" HEIGHT=98 WIDTH=367 ALT="libsndfile.jpg">
+</CENTER>
+<!-- pepper -->
+<CENTER>
+ <A HREF="#History">History</A> -+-
+ <A HREF="#Features">Features</A> -+-
+ <A HREF="#Similar">Similar or Related Projects</A> -+-
+ <A HREF="NEWS">News</A>
+ <br>
+ <A HREF="development.html">Development</A> -+-
+ <A HREF="api.html">Programming Interface</A> -+-
+ <A HREF="bugs.html">Bug Reporting</A> -+-
+ <A HREF="#Download">Download</A>
+ <br>
+ <A HREF="FAQ.html">FAQ</A> -+-
+ <A HREF="lists.html">Mailing Lists</A> -+-
+ <A HREF="ChangeLog">Change Log</A> -+-
+ <A HREF="#Licensing">Licensing Information</A> -+-
+ <A HREF="#SeeAlso">See Also</A>
+</CENTER>
+
+<br><br>
+<P>
+ Libsndfile is a C library for reading and writing files containing sampled sound
+ (such as MS Windows WAV and the Apple/SGI AIFF format) through one standard
+ library interface. It is released in source code format under the
+ <A HREF="http://www.gnu.org/copyleft/lesser.html">Gnu Lesser General Public License</A>.
+</P>
+<!-- pepper -->
+<P>
+ The library was written to compile and run on a Linux system but should compile
+ and run on just about any Unix (including MacOS X).
+ There are also pre-compiled binaries available for 32 and 64 bit windows.
+</P>
+<P>
+ It was designed to handle both little-endian (such as WAV) and big-endian
+ (such as AIFF) data, and to compile and run correctly on little-endian (such as Intel
+ and DEC/Compaq Alpha) processor systems as well as big-endian processor systems such
+ as Motorola 68k, Power PC, MIPS and Sparc.
+ Hopefully the design of the library will also make it easy to extend for reading and
+ writing new sound file formats.
+</P>
+<!-- pepper -->
+<P>
+ It has been compiled and tested (at one time or another) on the following systems:
+</P>
+<!-- pepper -->
+<UL>
+ <LI>Every platform supported by Debian GNU/Linux including x86_64-linux-gnu,
+ i486-linux-gnu, powerpc-linux-gnu, sparc-linux-gnu, alpha-linux-gnu,
+ mips-linux-gnu and armel-linux-gnu.</LI>
+ <LI>arm-linux-androideab (Android phones OS)</LI>
+ <LI>powerpc-apple-darwin7.0 (Mac OS X 10.3)</LI>
+ <LI>sparc-sun-solaris2.8 (using gcc)</LI>
+ <LI>mips-sgi-irix5.3 (using gcc)</LI>
+ <LI>QNX 6.0</LI>
+ <LI>i386-unknown-openbsd2.9</LI>
+</UL>
+<!-- pepper -->
+<P>
+ At the moment, each new release is being tested on i386 Linux, x86_64 Linux,
+ PowerPC Linux, Win32 and Win64.
+</P>
+<!-- pepper -->
+
+<A NAME="Capabilities"></A>
+<A NAME="Features"></A>
+<H1><B>Features</B></H1>
+<P>
+ libsndfile has the following main features :
+</P>
+ <UL>
+ <lI> Ability to read and write a large number of file formats.
+ <LI> A simple, elegant and easy to use Applications Programming Interface.
+ <LI> Usable on Unix, Win32, MacOS and others.
+ <LI> On the fly format conversion, including endian-ness swapping, type conversion
+ and bitwidth scaling.
+ <LI> Optional normalisation when reading floating point data from files containing
+ integer data.
+ <LI> Ability to open files in read/write mode.
+ <LI> The ability to write the file header without closing the file (only on files
+ open for write or read/write).
+ <LI> Ability to query the library about all supported formats and retrieve text
+ strings describing each format.
+ </UL>
+<P>
+ libsndfile has a comprehensive test suite so that each release is as bug free
+ as possible.
+ When new bugs are found, new tests are added to the test suite to ensure that
+ these bugs don't creep back into the code.
+ When new features are added, tests are added to the test suite to make sure that
+ these features continue to work correctly even when they are old features.
+ </P>
+<P>
+ The following table lists the file formats and encodings that libsndfile can read
+ and write.
+ The file formats are arranged across the top and encodings along the left
+ edge.
+</P>
+<br>
+
+<TABLE BORDER="1" cellpadding="2">
+ <TR><TD> </TD>
+ <TD ALIGN="center">Micro- soft<br>WAV</TD>
+ <TD ALIGN="center">SGI / Apple<br>AIFF / AIFC</TD>
+ <TD ALIGN="center">Sun / DEC /<br>NeXT<br>AU / SND</TD>
+ <TD ALIGN="center">Header- less<br>RAW</TD>
+ <TD ALIGN="center">Paris Audio<br>File<br>PAF</TD>
+ <TD ALIGN="center">Commo- dore<br>Amiga<br>IFF / SVX</TD>
+ <TD ALIGN="center">Sphere<br>Nist<br>WAV</TD>
+ <TD ALIGN="center">IRCAM<br>SF</TD>
+ <TD ALIGN="center">Creative<br>VOC</TD>
+ <TD ALIGN="center">Sound forge<br>W64</TD>
+ <TD ALIGN="center"><A HREF="octave.html">GNU Octave 2.0</A><br>MAT4</TD>
+ <TD ALIGN="center"><A HREF="octave.html">GNU Octave 2.1</A><br>MAT5</TD>
+ <TD ALIGN="center">Portable Voice Format<br>PVF</TD>
+ <TD ALIGN="center">Fasttracker 2<br>XI</TD>
+ <TD ALIGN="center">HMM Tool Kit<br>HTK</TD>
+ <TD ALIGN="center">Apple<br>CAF</TD>
+ <TD ALIGN="center">Sound<br>Designer II<br>SD2</TD>
+ <TD ALIGN="center">Free Lossless Audio Codec<br>FLAC</TD>
+ </TR>
+<TR><TD>Unsigned 8 bit PCM</TD>
+ <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD> </TD><TD ALIGN="center">R/W</TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD>
+ <TD ALIGN="center">R/W</TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+</TR>
+
+<TR><TD>Signed 8 bit PCM</TD>
+ <TD> </TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD>
+ <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD> </TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD>
+ <TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD>
+</TR>
+
+<TR><TD>Signed 16 bit PCM</TD>
+ <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD>
+ <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD>
+ <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD>
+ <TD ALIGN="center">R/W</TD><TD> </TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD>
+ <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD>
+</TR>
+
+<TR><TD>Signed 24 bit PCM</TD>
+ <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD>
+ <TD ALIGN="center">R/W</TD><TD> </TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD>
+ <TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD><TD> </TD>
+ <TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD>
+</TR>
+
+<TR><TD>Signed 32 bit PCM</TD>
+ <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD>
+ <TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD> </TD>
+ <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD>
+ <TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD>
+</TR>
+
+<TR><TD>32 bit float</TD>
+ <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD>
+ <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD> </TD>
+ <TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD>
+</TR>
+
+<TR><TD>64 bit double</TD>
+ <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD>
+ <TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+ <TD> </TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD>
+</TR>
+
+<TR><TD>u-law encoding</TD>
+ <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD>
+ <TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD>
+ <TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+ <TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD>
+</TR>
+<TR><TD>A-law encoding</TD>
+ <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD>
+ <TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD>
+ <TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+ <TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD>
+</TR>
+
+<TR><TD>IMA ADPCM</TD>
+ <TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+ <TD> </TD><TD> </TD>
+</TR>
+
+<TR><TD>MS ADPCM</TD>
+ <TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+</TR>
+
+<TR><TD>GSM 6.10</TD>
+ <TD ALIGN="center">R/W</TD><TD ALIGN="center">R/W</TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+</TR>
+
+<TR><TD>G721 ADPCM 32kbps</TD>
+ <TD ALIGN="center">R/W</TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD><TD> </TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+</TR>
+
+<TR><TD>G723 ADPCM 24kbps</TD>
+ <TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD><TD> </TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+</TR>
+
+<TR><TD>G723 ADPCM 40kbps</TD>
+ <TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD><TD> </TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+</TR>
+
+<TR><TD>12 bit DWVW</TD>
+ <TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+</TR>
+
+<TR><TD>16 bit DWVW</TD>
+ <TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+</TR>
+
+<TR><TD>24 bit DWVW</TD>
+ <TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+</TR>
+<TR><TD>Ok Dialogic ADPCM</TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+</TR>
+<TR><TD>8 bit DPCM</TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+ <TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+</TR>
+<TR><TD>16 bit DPCM</TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+ <TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+ <TD> </TD><TD ALIGN="center">R/W</TD><TD> </TD><TD> </TD><TD> </TD><TD> </TD>
+</TR>
+</TABLE>
+
+<p>
+From version 1.0.18, libsndfile also reads and writes
+ <a href="http://flac.sourceforge.net/">FLAC</a>
+and
+ <a href="http://www.vorbis.com/">Ogg/Vorbis</a>.
+</p>
+
+<!-- pepper -->
+
+<P>
+ Some of the file formats I am also interested in adding are:
+</P>
+ <UL>
+ <LI> Kurzweil K2000 sampler files.
+ <LI> Ogg Speex.
+ </UL>
+<P>
+ I have decided that I will not be adding support for MPEG Layer 3 (commonly
+ known as MP3) due to the patent issues surrounding this file format.
+ See
+ <a href="http://www.mega-nerd.com/libsndfile/FAQ.html#Q020">
+ the FAQ</a>
+ for more.
+</P>
+<P>
+ Other file formats may also be added on request.
+</P>
+
+<!-- pepper -->
+
+<A NAME="History"></A>
+<H1><B>History</B></H1>
+<P>
+ My first attempt at reading and writing WAV files was in 1990 or so under Windows
+ 3.1.
+ I started using Linux in early 1995 and contributed some code to the
+ <A HREF="http://www.vaxxine.com/ve3wwg/gnuwave.html">wavplay</A>
+ program.
+ That contributed code would eventually mutate into this library.
+ As one of my interests is Digital Signal Processing (DSP) I decided that as well as
+ reading data from an audio file in the native format (typically 16 bit short integers)
+ it would also be useful to be able to have the library do the conversion to floating
+ point numbers for DSP applications.
+ It then dawned on me that whatever file format (anything from 8 bit unsigned chars,
+ to 32 bit floating point numbers) the library should be able to convert the data to
+ whatever format the library user wishes to use it in.
+ For example, in a sound playback program, the library caller typically wants the sound
+ data in 16 bit short integers to dump into a sound card even though the data in the
+ file may be 32 bit floating point numbers (ie Microsoft's WAVE_FORMAT_IEEE_FLOAT
+ format).
+ Another example would be someone doing speech recognition research who has recorded
+ some speech as a 16 bit WAV file but wants to process it as double precision floating
+ point numbers.
+</P>
+<P>
+ Here is the release history for libsndfile :
+</P>
+ <UL>
+ <LI>Version 0.0.8 (Feb 15 1999) First official release.
+ <LI>Version 0.0.28 (Apr 26 2002) Final release of version 0 of libsndfile.
+ <LI>Version 1.0.0rc1 (Jun 24 2002) Release candidate 1 of version 1 of libsndfile.
+ <LI>Version 1.0.0rc6 (Aug 14 2002) MacOS 9 fixes.
+ <LI>Version 1.0.0 (Aug 16 2002) First 1.0.X release.
+ <LI>Version 1.0.1 (Sep 14 2002) Added MAT4 and MAT5 file formats.
+ <LI>Version 1.0.2 (Nov 24 2002) Added VOX ADPCM format.
+ <LI>Version 1.0.3 (Dec 09 2002) Fixes for Linux on ia64 CPUs.
+ <LI>Version 1.0.4 (Feb 02 2003) New file formats and functionality.
+ <LI>Version 1.0.5 (May 03 2003) One new file format and new functionality.
+ <LI>Version 1.0.6 (Feb 08 2004) Large file fix for Linux/Solaris, new functionality
+ and Win32 improvements.
+ <LI>Version 1.0.7 (Feb 24 2004) Fix build problems on MacOS X and fix ia64/MIPS etc
+ clip mode detction.
+ <LI>Version 1.0.8 (Mar 14 2004) Minor bug fixes.
+ <LI>Version 1.0.9 (Mar 30 2004) Add AVR format. Improve handling of some WAV files.
+ <LI>Version 1.0.10 (Jun 15 2004) Minor bug fixes. Fix support for Win32 MinGW compiler.
+ <LI>Version 1.0.11 (Nov 15 2004) Add SD2 file support, reading of loop data in WAV and AIFF.
+ Minor bug fixes.
+ <LI>Version 1.0.12 (Sep 30 2005) Add FLAC and CAF file support, virtual I/O interface.
+ Minor bug fixes and cleanups.
+ <LI>Version 1.0.13 (Jan 21 2006) Add read/write of instrument chunks. Minor bug fixes.
+ <LI>Version 1.0.14 (Feb 19 2006) Minor bug fixes. Start shipping windows binary/source ZIP.
+ <LI>Version 1.0.15 (Mar 16 2006) Minor bug fixes.
+ <LI>Version 1.0.16 (Apr 30 2006) Add support for RIFX. Other minor feature enhancements and
+ bug fixes.
+ <LI>Version 1.0.17 (Aug 31 2006) Add C++ wrapper sndfile.hh. Minor bug fixes and cleanups.
+ <LI>Version 1.0.18 (Feb 07 2009) Add Ogg/Vorbis suppport, remove captive libraries, many
+ new features and bug fixes. Generate Win32 and Win64 pre-compiled binaries.
+ <LI>Version 1.0.19 (Mar 02 2009) Fix for CVE-2009-0186. Huge number of minor fixes as a
+ result of static analysis.
+ <LI>Version 1.0.20 (May 14 2009) Fix for potential heap overflow.
+ <LI>Version 1.0.21 (December 13 2009) Bunch of minor bug fixes.
+ <LI>Version 1.0.22 (October 04 2010) Bunch of minor bug fixes.
+ <LI>Version 1.0.23 (October 10 2010) Minor bug fixes.
+ <LI>Version 1.0.24 (March 23 2011) Minor bug fixes.
+ <LI>Version 1.0.25 (July 13 2011) Fix for Secunia Advisory SA45125. Minor bug fixes and
+ improvements.
+ </UL>
+
+<A NAME="Similar"></A>
+<H1><B>Similar or Related Projects</B></H1>
+
+ <UL>
+ <LI><A HREF="http://sox.sourceforge.net/">SoX</A> is a program for
+ converting between sound file formats.
+ <LI><A HREF="http://www.hitsquad.com/smm/programs/WavPlay/">Wavplay</A> started out
+ as a minimal WAV file player under Linux and has mutated into Gnuwave, a client/server
+ application for more general multimedia and games sound playback.
+ <LI><A HREF="http://www.68k.org/~michael/audiofile/">Audiofile</A> (libaudiofile) is
+ a library similar to libsndfile but with a different programming interface. The
+ author Michael Pruett has set out to clone (and fix some bugs in) the libaudiofile
+ library which ships with SGI's IRIX OS.
+ <LI><A HREF="ftp://ccrma-ftp.stanford.edu/pub/Lisp/sndlib.tar.gz">sndlib.tar.gz</A> is
+ another library written by Bill Schottstaedt of CCRMA.
+ </UL>
+
+<A NAME="Licensing"></A>
+<H1><B>Licensing</B></H1>
+<P>
+ libsndfile is released under the terms of the GNU Lesser General Public License,
+ of which there are two versions;
+ <a href="http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html">version 2.1</a>
+ and
+ <a href="http://www.gnu.org/copyleft/lesser.html">version 3</a>.
+ To maximise the compatibility of libsndfile, the user may choose to use libsndfile
+ under either of the above two licenses.
+ You can also read a simple explanation of the ideas behind the GPL and the LGPL
+ <A HREF="http://www.gnu.org/copyleft/copyleft.html">here</A>.
+</P>
+<P>
+ You can use libsndfile with
+ <A HREF="http://www.gnu.org/">Free Software</A>,
+ <A HREF="http://www.opensource.org/">Open Source</A>,
+ proprietary, shareware or other closed source applications as long as libsndfile
+ is used as a dynamically loaded library and you abide by a small number of other
+ conditions (read the LGPL for more info).
+ With applications released under the GNU GPL you can also use libsndfile statically
+ linked to your application.
+</P>
+<P>
+ I would like to see libsndfile used as widely as possible but I would prefer it
+ if you released software that uses libsndfile as
+ <A HREF="http://www.gnu.org/">Free Software</A>
+ or
+ <A HREF="http://www.opensource.org/">Open Source</A>.
+ However, if you put in a great deal of effort building a significant application
+ which simply uses libsndfile for file I/O, then I have no problem with you releasing
+ that as closed source and charging as much money as you want for it as long as you
+ abide by <A HREF="http://www.gnu.org/copyleft/lesser.html">the license</A>.
+</P>
+
+<A NAME="Download"></A>
+<H1><B>Download</B></H1>
+<P>
+ Here is the latest version. It is available in the following formats:
+</P>
+ <UL>
+ <LI>Source code as a .tar.gz :
+ <A HREF="files/libsndfile-1.0.25.tar.gz">libsndfile-1.0.25.tar.gz</A>
+ and
+ <A HREF="files/libsndfile-1.0.25.tar.gz.asc">(GPG signature)</A>.
+ <LI>Win32 installer:
+ <A HREF="files/libsndfile-1.0.25-w32-setup.exe">
+ libsndfile-1.0.25-w32-setup.exe</A> (thoroughly tested under
+ <a href="http://www.winehq.com/">Wine</a> and Windows XP).
+ <LI>Win64 installer:
+ <A HREF="files/libsndfile-1.0.25-w64-setup.exe">
+ libsndfile-1.0.25-w64-setup.exe</A>
+ (thoroughly tested on 64 bit Windows 7).
+ </UL>
+
+<P>
+The Win32 installer was compiled for Windows XP but should also work on Windows
+2000, Vista and Windows 7.
+</p>
+
+<P>
+ Pre-release versions of libsndfile are available
+ <A HREF="http://www.mega-nerd.com/tmp/">here</A>
+ and are announced on the
+ <A HREF="lists.html">libsndfile-devel</A>
+ mailing list.
+</P>
+
+<A NAME="SeeAlso"></A>
+<H1><B>See Also</B></H1>
+ <UL>
+ <LI><a href="http://www.mega-nerd.com/libsndfile/tools/">
+ sndfile-tools</a>
+ : a small collection of programs which use libsndfile.
+ </UL>
+
+<br><br>
+
+<hr>
+
+<P>
+ The latest version of this document can be found
+ <A HREF="http://www.mega-nerd.com/libsndfile/">here</A>.
+</P>
+<P>
+Author :
+ <A HREF="mailto:erikd@mega-nerd.com">
+ Erik de Castro Lopo</a>
+</P>
+<!-- pepper -->
+<P>
+This page has been accessed
+ <IMG SRC=
+ "/cgi-bin/Count.cgi?ft=6|frgb=55;55;55|tr=0|trgb=0;0;0|wxh=15;20|md=7|dd=B|st=1|sh=1|df=libsndfile.dat"
+ HEIGHT=30 WIDTH=100 ALT="counter.gif">
+times.
+</P>
+<!-- pepper -->
+<!-- pepper -->
+<!-- pepper -->
+
+<br><br>
+</BODY>
+</HTML>
--- /dev/null
+body {
+ background : black ;
+ color : white ;
+ font-family : arial, helvetica, sans-serif ;
+ line-height: 1.5 ;
+}
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+ font-size : xx-large ;
+ background : black ;
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+ font-size : x-large ;
+ background : black ;
+ color : #5050FF ;
+ text-align : left ;
+ margin-left : 3% ;
+ margin-right : 3% ;
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+h3 {
+ font-size : large ;
+ background : black ;
+ color : #5050FF ;
+ text-align : left ;
+ margin-left : 3% ;
+ margin-right : 3% ;
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+h4 {
+ font-size : medium ;
+ background : black ;
+ color : #5050FF ;
+ text-align : left ;
+ margin-left : 3% ;
+ margin-right : 3% ;
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+pre {
+ font-family : courier, monospace ;
+ font-size : medium ;
+}
+a:link { color : #9090FF ; }
+a:visited { color : #5050FF ; }
+a:active { color : #FF00FF ; }
+a:hover { background-color : #202080 ; }
--- /dev/null
+body {
+ background : @HTML_BGCOLOUR@ ;
+ color : @HTML_FGCOLOUR@ ;
+ font-family : arial, helvetica, sans-serif ;
+ line-height: 1.5 ;
+}
+td {
+ font-family : arial, helvetica, sans-serif ;
+ background : @HTML_BGCOLOUR@ ;
+ color : @HTML_FGCOLOUR@ ;
+}
+center {
+ font-family : arial, helvetica, sans-serif ;
+}
+p {
+ font-family : arial, helvetica, sans-serif ;
+ text-align : left ;
+ margin-left : 3% ;
+ margin-right : 3% ;
+}
+.indent_block {
+ font-family : arial, helvetica, sans-serif ;
+ text-align : left ;
+ margin-left : 10% ;
+ margin-right : 10% ;
+}
+br {
+ font-family : arial, helvetica, sans-serif ;
+}
+form {
+ font-family : arial, helvetica, sans-serif ;
+}
+ul {
+ font-family : arial, helvetica, sans-serif ;
+ text-align : left ;
+ margin-left : 3% ;
+ margin-right : 6% ;
+}
+ol {
+ font-family : arial, helvetica, sans-serif ;
+ text-align : left ;
+ margin-left : 3% ;
+ margin-right : 6% ;
+}
+dl {
+ font-family : arial, helvetica, sans-serif ;
+ text-align : left ;
+ margin-left : 3% ;
+ margin-right : 3% ;
+}
+h1 {
+ font-size : xx-large ;
+ background : @HTML_BGCOLOUR@ ;
+ color : #5050FF ;
+ text-align : left ;
+ margin-left : 3% ;
+ margin-right : 3% ;
+}
+h2 {
+ font-size : x-large ;
+ background : @HTML_BGCOLOUR@ ;
+ color : #5050FF ;
+ text-align : left ;
+ margin-left : 3% ;
+ margin-right : 3% ;
+}
+h3 {
+ font-size : large ;
+ background : @HTML_BGCOLOUR@ ;
+ color : #5050FF ;
+ text-align : left ;
+ margin-left : 3% ;
+ margin-right : 3% ;
+}
+h4 {
+ font-size : medium ;
+ background : @HTML_BGCOLOUR@ ;
+ color : #5050FF ;
+ text-align : left ;
+ margin-left : 3% ;
+ margin-right : 3% ;
+}
+pre {
+ font-family : courier, monospace ;
+ font-size : medium ;
+}
+a:link { color : #9090FF ; }
+a:visited { color : #5050FF ; }
+a:active { color : #FF00FF ; }
+a:hover { background-color : #202080 ; }
--- /dev/null
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<HTML>
+
+<HEAD>
+ <TITLE>
+ libsndfile Mailing Lists
+ </TITLE>
+ <META NAME="Author" CONTENT="Erik de Castro Lopo (erikd AT mega-nerd DOT com)">
+ <LINK REL="stylesheet" HREF="libsndfile.css" TYPE="text/css" MEDIA="all">
+ <LINK REL="stylesheet" HREF="print.css" TYPE="text/css" MEDIA="print">
+</HEAD>
+
+<BODY>
+<!-- pepper -->
+<H1><BR>libsndfile Mailing Lists</H1>
+<!-- pepper -->
+<P>
+There are three mailing lists for libsndfile:
+</P>
+<!-- pepper -->
+<UL>
+ <LI> <B>libsndfile-announce@mega-nerd.com</B> <!-- pepper -->
+ <A HREF="mailto:libsndfile-announce-request@mega-nerd.com?subject=subscribe">Subscribe</A>
+ <BR>
+ A list which will announce each new release of libsndfile.
+ Noone can post to this list except the author.
+ <BR><BR>
+
+ <LI> <B>libsndfile-devel@mega-nerd.com</B> <!-- pepper -->
+ <A HREF="mailto:libsndfile-devel-request@mega-nerd.com?subject=subscribe">Subscribe</A>
+ <BR>
+ A list for discussing bugs, porting issues and feature requests.
+ Posting is restricted to subscribers.
+ <BR><BR>
+
+ <LI> <B>libsndfile-users@mega-nerd.com</B> <!-- pepper -->
+ <A HREF="mailto:libsndfile-users-request@mega-nerd.com?subject=subscribe">Subscribe</A>
+ <BR>
+ A list for discussing the use of libsndfile in other programs.
+ Posting is restricted to subscribers.
+ <!-- pepper -->
+ <BR><BR>
+</UL>
+<!-- pepper -->
+<P>
+The libsndfile-devel and libsndfile-users list will automatically receive a
+copy of all emails to the libsndfile-announce list.
+</P>
+<BR>
+<!-- pepper -->
+</BODY>
+</HTML>
--- /dev/null
+new_file_type.HOWTO
+===================
+
+ Original : Wed May 23 19:05:07 EST 2001
+ Update 1 : Fri Jul 11 22:12:38 EST 2003
+
+This document will attempt to explain as fully as possible how to add code to
+libsndfile to allow the reading and writing of new file types. By new file
+type I particularly mean a new header type rather than a new encoding method
+for an existing file type.
+
+This HOWTO will take the form of a step by step guide. It will assume that you
+have all required tools including :
+
+ - gcc
+ - make (should really be the GNU version)
+ - autoconf
+ - automake
+ - libtool
+
+These should all be available on the GNU ftp site: ftp://ftp.gnu.org/pub/gnu/.
+
+To help make these steps clearer let's suppose we are adding support for the
+Whacky file format whose files contain 'W','A','C' and 'K' as the first four
+bytes of the file format. Lets also assume that Whacky files contain PCM encoded
+data.
+
+Step 1
+------
+Create a new .c file in the src/ directory of the libsndfile source tree. The
+file name should be reasonable descriptive so that is is obvious that files of
+the new type are handled by this file. In this particular case the file might
+be named 'whacky.c'.
+
+Step 2
+------
+Add your new source code file to the build process.
+
+Edit the file src/Makefile.am and add the name of your file handler to the
+FILESPECIFIC list of handlers. This list looks something like this:
+
+FILESPECIFIC = aiff.c au.c au_g72x.c nist.c paf.c raw.c samplitude.c \
+ svx.c wav.c wav_float.c wav_gsm610.c wav_ima_adpcm.c \
+ wav_ms_adpcm.c
+
+Then, run the script named 'reconf' in the libsndfile top level directory,
+which will run autoconf and other associated tools. Finally run "./configure"
+in the top level directory. You may want to use the "--disable-gcc-opt" option
+to disable gcc optimisations and make debugging with gdb/ddd easier.
+
+Step 3
+------
+Add a unique identifier for the new file type.
+
+Edit src/sndfile.h.in and find the enum containing the SF_FORMAT_XXX identifiers.
+Since you will be adding a major file type you should add your identifier to the
+top part of the list where the values are above 0x10000 in value. The easiest
+way to do this is to find the largest value in the list, add 0x10000 to it and
+make that your new identifier value. The identifier should be something like
+SF_FORMAT_WACK.
+
+Step 4
+------
+Add code to the file type recogniser function.
+
+Edit src/sndfile.c and find the function guess_file_type (). This function
+reads the first 3 ints of the file and from that makes a guess at the file
+type. In our case we would add:
+
+
+ if (buffer [0] == MAKE_MARKER ('W','A','C','K'))
+ return SF_FORMAT_WACK ;
+
+The use of the MAKE_MARKER macro should be pretty obvious and it is defined at the
+top of file should you need to have a look at it.
+
+Step 5
+------
+Add a call to your open function from psf_open_file ().
+
+Edit src/sndfile.c and find the switch statement in psf_open_file (). It starts
+like this:
+
+ switch (filetype)
+ { case SF_FORMAT_WAV :
+ error = wav_open (psf) ;
+ break ;
+
+ case SF_FORMAT_AIFF :
+ error = aiff_open (psf) ;
+ break ;
+
+Towards the bottom of this switch statement your should add one for the new file
+type. Something like:
+
+ case SF_FORMAT_WACK :
+ sf_errno = whacky_open (psf) ;
+ break ;
+
+Setp 6
+------
+Add prototypes for new open read and open write functions.
+
+Edit src/common.h, go to the bottom of the file and add something like
+
+ int whacky_open (SF_PRIVATE *psf) ;
+
+Step 7
+------
+
+Implement your open read function. The best way to do this is by coding
+something much like one of the other file formats. The file src/au.c might be
+a good place to start.
+
+In src/whacky.c you should now implement the function whacky_open() which
+was prototyped in src/common.h. This function should return 0 on success and
+a non-zero number on error.
+
+Error values are defined in src/common.h in a enum which starts at SFE_NO_ERROR.
+When adding a new error value, you also need to add an error string to the
+SndfileErrors array in src/sndfile.c.
+
+To parse the header of your new file type you should avoid using standard read/
+write/seek functions (and the fread/fwrite/fseek etc) and instead use
+psf_binheader_readf () which is implemented and documented in src/common.h.
+
+During the parsing process, you should also print logging information to
+libsndfile's internal log buffer using the psf_log_printf() function.
+
+At the end of the open read process, you should have set a number of fields in the
+SF_PRIVATE structure pointed to by psf.
+
+
+
+*** THIS FILE IS INCOMPLETE ***
--- /dev/null
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<HTML>
+
+<HEAD>
+ <TITLE>
+ libsndfile and GNU Octave
+ </TITLE>
+ <META NAME="Author" CONTENT="Erik de Castro Lopo (erikd AT mega-nerd DOT com)">
+ <LINK REL="stylesheet" HREF="libsndfile.css" TYPE="text/css" MEDIA="all">
+ <LINK REL="stylesheet" HREF="print.css" TYPE="text/css" MEDIA="print">
+</HEAD>
+
+<BODY>
+
+<BR>
+<H1><B>libsndfile and GNU Octave</B></H1>
+<P>
+ <A HREF="http://www.octave.org/">GNU Octave</A> is a high-level interactive
+ language for numerical computations.
+ There are currently two development streams, a stable 2.0.X series and a
+ development 2.1.X series.
+ Octave reads and writes data in binary formats that were originally developed
+ for
+ <A HREF="http://www.mathworks.com/">MATLAB</A>.
+ Version 2.0.X of Octave uses binary data files compatible with MATLAB
+ version 4.2 while Octave 2.1.X uses binary data files compatible
+ with MATLAB version 5.0 as well as being able to read the older MATLAB 4.2
+ format.
+</P>
+<P>
+ From version 1.0.1 of libsndfile onwards, libsndfile has the ability of reading
+ and writing a small subset of the binary data files used by both versions
+ of GNU Octave.
+ This gives people using GNU Octave for audio based work an easy method of
+ moving audio data between GNU Octave and other programs which use libsndfile.
+</P>
+<P>
+ For instance it is now possible to do the following:
+</P>
+
+ <UL>
+ <LI> Load a WAV file into a sound file editor such as
+ <A HREF="http://www.metadecks.org/software/sweep/">Sweep</A>.
+ <LI> Save it as a MAT4 file.
+ <LI> Load the data into Octave for manipulation.
+ <LI> Save the modified data.
+ <LI> Reload it in Sweep.
+ </UL>
+<P>
+ Another example would be using the MAT4 or MAT5 file formats as a format which
+ can be easily loaded into Octave for viewing/analyzing as well as a format
+ which can be played with command line players such as the one included with
+ libsndfile.
+</P>
+
+<H2><B>Details</B></H2>
+<P>
+ Octave, like most programming languages, uses variables to store data, and
+ Octave variables can contain both arrays and matrices.
+ It is also able to store one or more of these variables in a file.
+ When reading Octave files, libsndfile expects a file to contain two
+ variables and their associated data.
+ The first variable should contain a variable holding the file sample rate
+ while the second variable contains the audio data.
+</P>
+<P>
+ For example, to generate a sine wave and store it as a binary file which
+ is compatible with libsndfile, do the following:
+</P>
+<PRE>
+ octave:1 > samplerate = 44100 ;
+ octave:2 > wavedata = sin ((0:1023)*2*pi/1024) ;
+ octave:3 > save sine.mat samplerate wavedata
+</PRE>
+
+<P>
+ The process of reading and writing files compatible with libsndfile can be
+ made easier by use of two Octave script files :
+</P>
+<PRE>
+ octave:4 > [data fs] = sndfile_load ("sine.mat") ;
+ octave:5 > sndfile_save ("sine2.mat", data, fs) ;
+</PRE>
+<P>
+ In addition, libsndfile contains a command line program which which is able
+ to play the correct types of Octave files.
+ Using this command line player <B>sndfile-play</B> and a third Octave script
+ file allows Octave data to be played from within Octave on any of the platforms
+ which <B>sndfile-play</B> supports (at the moment: Linux, MacOS X, Solaris and
+ Win32).
+</P>
+<PRE>
+ octave:6 > sndfile_play (data, fs) ;
+</PRE>
+<P>
+ These three Octave scripts are installed automatically in Octave's site
+ script directory when libsndfile is installed (except on Win32) ie when
+ libsndfile is being installed into /usr/local, the Octave scripts will
+ be installed in /usr/local/share/octave/site/m/.
+</P>
+
+<P>
+ There are some other Octave scripts for audio to be found
+ <A HREF="http://octave.sourceforge.net/index/audio.html">here</A>.
+</P>
+
+<BR>
+<!-- ========================================================================= -->
+
+<HR>
+<P>
+ The libsndfile home page is here :
+ <A HREF="http://www.mega-nerd.com/libsndfile/">
+ http://www.mega-nerd.com/libsndfile/</A>.
+</P>
+
+</BODY>
+</HTML>
--- /dev/null
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<HTML>
+
+<HEAD>
+ <TITLE>
+ libsndfile : pkg-config
+ </TITLE>
+ <META NAME="Author" CONTENT="Erik de Castro Lopo (erikd AT mega-nerd DOT com)">
+ <LINK REL="stylesheet" HREF="libsndfile.css" TYPE="text/css" MEDIA="all">
+ <LINK REL="stylesheet" HREF="print.css" TYPE="text/css" MEDIA="print">
+</HEAD>
+
+<BODY>
+
+<BR>
+<H1>libsndfile and pkg-config</H1>
+
+<P>
+ From version 1.0.0 libsndfile has had the ability to read and write files of
+ greater than 2 Gig in size on most OSes even if sizeof (long) == 4.
+ OSes which support this feature include Linux (2.4 kernel, glibc6) on x86, PPC and
+ probably others, Win32, MacOS X, *BSD, Solaris and probably others.
+ OSes on 64 bit processors where the default compile environment is LP64 (longs and
+ pointers are 64 bit ie Linux on DEC/Compaq/HP Alpha processors) automatically
+ support large file access.
+</P>
+<P>
+ Other OSes including Linux on 32 bit processors, 32 bit Solaris and others require
+ special compiler flags to add large file support.
+ This applies to both the compilation of the library itself and the compilation of
+ programs which link to the library.
+</P>
+<P>
+ Note : People using Win32, MacOS (both OS X and pre-OS X) or *BSD can disregard the
+ rest of this document as it does not apply to either of these OSes.
+</P>
+<P>
+ The <B>pkg-config</B> program makes finding the correct compiler flag values and
+ library location far easier.
+ During the installation of libsndfile, a file named <B>sndfile.pc</B> is installed
+ in the directory <B>${libdir}/pkgconfig</B> (ie if libsndfile is installed in
+ <B>/usr/local/lib</B>, <B>sndfile.pc</B> will be installed in
+ <B>/usr/local/lib/pkgconfig/</B>).
+</P>
+<P>
+ In order for pkg-config to find sndfile.pc it may be necessary to point the
+ environment variable <B>PKG_CONFIG_PATH</B> in the right direction.
+</P>
+ <PRE>
+ export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig
+ </PRE>
+
+<P>
+ Then, to compile a C file into an object file, the command would be:
+</P>
+ <PRE>
+ gcc `pkg-config --cflags sndfile` -c somefile.c
+ </PRE>
+<P>
+ and to link a number of objects into an executable that links against libsndfile,
+ the command would be:
+</P>
+ <PRE>
+ gcc `pkg-config --libs sndfile` obj1.o obj2.o -o program
+ </PRE>
+
+<P>
+ Obviously all this can be rolled into a Makefile for easier maintenance.
+</P>
+</BODY>
+</HTML>
--- /dev/null
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<HTML>
+
+<HEAD>
+ <TITLE>
+ sndfile-info
+ </TITLE>
+ <META NAME="Author" CONTENT="Erik de Castro Lopo (erikd AT mega-nerd DOT com)">
+ <LINK REL="stylesheet" HREF="libsndfile.css" TYPE="text/css" MEDIA="all">
+ <LINK REL="stylesheet" HREF="print.css" TYPE="text/css" MEDIA="print">
+</HEAD>
+
+<BODY>
+
+<P>
+ Here is an example of the output from the <B>sndfile-info</B> program distributed with
+ libsndfile.
+</P>
+
+<P>
+ This file was opened and parsed correctly but had been truncated so that the values
+ in the <B>FORM</B> and <B>SSND</B> chunks were incorrect.
+</P>
+<PRE>
+ <B>erikd@hendrix ></B> examples/sndfile-info truncated.aiff
+ truncated.aiff
+ size : 200000
+ FORM : 307474 (should be 199992)
+ AIFF
+ COMM : 18
+ Sample Rate : 16000
+ Samples : 76857
+ Channels : 2
+ Sample Size : 16
+ SSND : 307436 (should be 199946)
+ Offset : 0
+ Block Size : 0
+
+ --------------------------------
+ Sample Rate : 16000
+ Frames : 76857
+ Channels : 2
+ Bit Width : 16
+ Format : 0x00020001
+ Sections : 1
+ Seekable : TRUE
+ Signal Max : 32766
+
+</PRE>
+
+
+</BODY>
+</HTML>
--- /dev/null
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<HTML>
+
+<HEAD>
+ <TITLE>
+ libsndfile Tutorial
+ </TITLE>
+ <META NAME="Author" CONTENT="Erik de Castro Lopo (erikd AT mega-nerd DOT com)">
+ <LINK REL="stylesheet" HREF="libsndfile.css" TYPE="text/css" MEDIA="all">
+ <LINK REL="stylesheet" HREF="print.css" TYPE="text/css" MEDIA="print">
+</HEAD>
+
+<BODY>
+<!-- pepper -->
+<H1><BR>libsndfile Tutorial</H1>
+<!-- pepper -->
+<P>
+<b>More coming soon.</b>
+</P>
+<!-- pepper -->
+<P>
+For now, the best place to look for example code is the <tt>examples/</tt>
+directory of the source code distribution and the libsndfile test suite which
+is located in the <tt>tests/</tt> directory of the source code distribution.
+</P>
+<!-- pepper -->
+<!-- pepper -->
+<!-- pepper -->
+<!-- pepper -->
+<!-- pepper -->
+<!-- pepper -->
+</BODY>
+</HTML>
+
--- /dev/null
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
+<HTML>
+
+<HEAD>
+ <TITLE>
+ Building libsndfile on Win32
+ </TITLE>
+ <META NAME="Author" CONTENT="Erik de Castro Lopo (erikd AT mega-nerd DOT com)">
+ <LINK REL="stylesheet" HREF="libsndfile.css" TYPE="text/css" MEDIA="all">
+ <LINK REL="stylesheet" HREF="print.css" TYPE="text/css" MEDIA="print">
+</HEAD>
+
+<BODY>
+<!-- pepper -->
+<H1><BR>Building libsndfile on Win32</H1>
+
+<P><B>
+Note : For pre-compiled binaries for windows, both for win32 and win64, see the
+main web page.
+</B></P>
+
+<P>
+There is currently only one way of building libsndfile for Win32 and Win64;
+cross compiling from Linux using the MinGW cross compiler.
+</P>
+
+<P>
+libsndfile is written to be compiled by a compiler which supports large
+chunks of the 1999 ISO C Standard.
+Unfortunately, the microsoft compiler supports close to nothing of this
+standard and hence is not suitable for libsndfile.
+</P>
+
+<P>
+It <b>may</b> be possible to compile libsndfile on windows using the
+ <a href="http://www.mingw.org/">MinGW</a>
+compiler suite, but I haven't tested that and have no interest in supporting
+that.
+</P>
+
+<!--===========================================================================-->
+
+<!-- pepper -->
+<!-- pepper -->
+<!-- pepper -->
+<BR>
+<!-- pepper -->
+<!-- pepper -->
+<!-- pepper -->
+<!-- pepper -->
+
+</BODY>
+</HTML>
--- /dev/null
+## Process this file with automake to produce Makefile.in
+
+noinst_PROGRAMS = make_sine sfprocess list_formats generate sndfilehandle sndfile-to-text
+
+INCLUDES = -I$(top_srcdir)/src
+
+sndfile_to_text_SOURCES = sndfile-to-text.c
+sndfile_to_text_LDADD = $(top_builddir)/src/libsndfile.la
+
+make_sine_SOURCES = make_sine.c
+make_sine_LDADD = $(top_builddir)/src/libsndfile.la
+
+sfprocess_SOURCES = sfprocess.c
+sfprocess_LDADD = $(top_builddir)/src/libsndfile.la
+
+list_formats_SOURCES = list_formats.c
+list_formats_LDADD = $(top_builddir)/src/libsndfile.la
+
+generate_SOURCES = generate.c
+generate_LDADD = $(top_builddir)/src/libsndfile.la
+
+sndfilehandle_SOURCES = sndfilehandle.cc
+sndfilehandle_LDADD = $(top_builddir)/src/libsndfile.la
+
--- /dev/null
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
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+POST_INSTALL = :
+NORMAL_UNINSTALL = :
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+host_triplet = @host@
+target_triplet = @target@
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+ list_formats$(EXEEXT) generate$(EXEEXT) sndfilehandle$(EXEEXT) \
+ sndfile-to-text$(EXEEXT)
+subdir = examples
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+ $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) \
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+AM_V_CC = $(am__v_CC_$(V))
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+ $(CXXFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@
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+ $(make_sine_SOURCES) $(sfprocess_SOURCES) \
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+ETAGS = etags
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+ distclean-compile distclean-generic distclean-libtool \
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+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the author nor the names of any contributors may be used
+** to endorse or promote products derived from this software without
+** specific prior written permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#include <sndfile.h>
+
+#define BUFFER_LEN 4096
+
+static void encode_file (const char *infilename, const char *outfilename, int filetype) ;
+
+int
+main (int argc, char **argv)
+{
+ if (argc != 2)
+ { puts ("\nEncode a single input file into a number of different output ") ;
+ puts ("encodings. These output encodings can then be moved to another ") ;
+ puts ("OS for testing.\n") ;
+ puts (" Usage : generate <filename>\n") ;
+ exit (1) ;
+ } ;
+
+ /* A couple of standard WAV files. Make sure Win32 plays these. */
+ encode_file (argv [1], "pcmu8.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_U8) ;
+ encode_file (argv [1], "pcm16.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;
+ encode_file (argv [1], "imaadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM) ;
+ encode_file (argv [1], "msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM) ;
+ encode_file (argv [1], "gsm610.wav" , SF_FORMAT_WAV | SF_FORMAT_GSM610) ;
+
+ /* Soundforge W64. */
+ encode_file (argv [1], "pcmu8.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_U8) ;
+ encode_file (argv [1], "pcm16.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_16) ;
+ encode_file (argv [1], "imaadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM) ;
+ encode_file (argv [1], "msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM) ;
+ encode_file (argv [1], "gsm610.w64" , SF_FORMAT_W64 | SF_FORMAT_GSM610) ;
+
+ return 0 ;
+} /* main */
+
+/*============================================================================================
+** Helper functions and macros.
+*/
+
+#define PUT_DOTS(k) \
+ { while (k--) \
+ putchar ('.') ; \
+ putchar (' ') ; \
+ }
+
+/*========================================================================================
+*/
+
+static void
+encode_file (const char *infilename, const char *outfilename, int filetype)
+{ static float buffer [BUFFER_LEN] ;
+
+ SNDFILE *infile, *outfile ;
+ SF_INFO sfinfo ;
+ int k, readcount ;
+
+ printf (" %s -> %s ", infilename, outfilename) ;
+ fflush (stdout) ;
+
+ k = 16 - strlen (outfilename) ;
+ PUT_DOTS (k) ;
+
+ if (! (infile = sf_open (infilename, SFM_READ, &sfinfo)))
+ { printf ("Error : could not open file : %s\n", infilename) ;
+ puts (sf_strerror (NULL)) ;
+ exit (1) ;
+ }
+
+ sfinfo.format = filetype ;
+
+ if (! sf_format_check (&sfinfo))
+ { sf_close (infile) ;
+ printf ("Invalid encoding\n") ;
+ return ;
+ } ;
+
+ if (! (outfile = sf_open (outfilename, SFM_WRITE, &sfinfo)))
+ { printf ("Error : could not open file : %s\n", outfilename) ;
+ puts (sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+
+ while ((readcount = sf_read_float (infile, buffer, BUFFER_LEN)) > 0)
+ sf_write_float (outfile, buffer, readcount) ;
+
+ sf_close (infile) ;
+ sf_close (outfile) ;
+
+ printf ("ok\n") ;
+
+ return ;
+} /* encode_file */
+
--- /dev/null
+/*
+** Copyright (C) 2001-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the author nor the names of any contributors may be used
+** to endorse or promote products derived from this software without
+** specific prior written permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#include <sndfile.h>
+
+int
+main (void)
+{ SF_FORMAT_INFO info ;
+ SF_INFO sfinfo ;
+ char buffer [128] ;
+ int format, major_count, subtype_count, m, s ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ buffer [0] = 0 ;
+ sf_command (NULL, SFC_GET_LIB_VERSION, buffer, sizeof (buffer)) ;
+ if (strlen (buffer) < 1)
+ { printf ("Line %d: could not retrieve lib version.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+ printf ("Version : %s\n\n", buffer) ;
+
+ sf_command (NULL, SFC_GET_FORMAT_MAJOR_COUNT, &major_count, sizeof (int)) ;
+ sf_command (NULL, SFC_GET_FORMAT_SUBTYPE_COUNT, &subtype_count, sizeof (int)) ;
+
+ sfinfo.channels = 1 ;
+ for (m = 0 ; m < major_count ; m++)
+ { info.format = m ;
+ sf_command (NULL, SFC_GET_FORMAT_MAJOR, &info, sizeof (info)) ;
+ printf ("%s (extension \"%s\")\n", info.name, info.extension) ;
+
+ format = info.format ;
+
+ for (s = 0 ; s < subtype_count ; s++)
+ { info.format = s ;
+ sf_command (NULL, SFC_GET_FORMAT_SUBTYPE, &info, sizeof (info)) ;
+
+ format = (format & SF_FORMAT_TYPEMASK) | info.format ;
+
+ sfinfo.format = format ;
+ if (sf_format_check (&sfinfo))
+ printf (" %s\n", info.name) ;
+ } ;
+ puts ("") ;
+ } ;
+ puts ("") ;
+
+ return 0 ;
+} /* main */
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the author nor the names of any contributors may be used
+** to endorse or promote products derived from this software without
+** specific prior written permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#include <sndfile.h>
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846264338
+#endif
+
+#define SAMPLE_RATE 44100
+#define SAMPLE_COUNT (SAMPLE_RATE * 4) /* 4 seconds */
+#define AMPLITUDE (1.0 * 0x7F000000)
+#define LEFT_FREQ (344.0 / SAMPLE_RATE)
+#define RIGHT_FREQ (466.0 / SAMPLE_RATE)
+
+int
+main (void)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k ;
+ int *buffer ;
+
+ if (! (buffer = malloc (2 * SAMPLE_COUNT * sizeof (int))))
+ { printf ("Malloc failed.\n") ;
+ exit (0) ;
+ } ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = SAMPLE_COUNT ;
+ sfinfo.channels = 2 ;
+ sfinfo.format = (SF_FORMAT_WAV | SF_FORMAT_PCM_24) ;
+
+ if (! (file = sf_open ("sine.wav", SFM_WRITE, &sfinfo)))
+ { printf ("Error : Not able to open output file.\n") ;
+ return 1 ;
+ } ;
+
+ if (sfinfo.channels == 1)
+ { for (k = 0 ; k < SAMPLE_COUNT ; k++)
+ buffer [k] = AMPLITUDE * sin (LEFT_FREQ * 2 * k * M_PI) ;
+ }
+ else if (sfinfo.channels == 2)
+ { for (k = 0 ; k < SAMPLE_COUNT ; k++)
+ { buffer [2 * k] = AMPLITUDE * sin (LEFT_FREQ * 2 * k * M_PI) ;
+ buffer [2 * k + 1] = AMPLITUDE * sin (RIGHT_FREQ * 2 * k * M_PI) ;
+ } ;
+ }
+ else
+ { printf ("makesine can only generate mono or stereo files.\n") ;
+ exit (1) ;
+ } ;
+
+ if (sf_write_int (file, buffer, sfinfo.channels * SAMPLE_COUNT) !=
+ sfinfo.channels * SAMPLE_COUNT)
+ puts (sf_strerror (file)) ;
+
+ sf_close (file) ;
+ return 0 ;
+} /* main */
+
--- /dev/null
+/*
+** Copyright (C) 2001-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the author nor the names of any contributors may be used
+** to endorse or promote products derived from this software without
+** specific prior written permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include <stdio.h>
+
+/* Include this header file to use functions from libsndfile. */
+#include <sndfile.h>
+
+/* This will be the length of the buffer used to hold.frames while
+** we process them.
+*/
+#define BUFFER_LEN 1024
+
+/* libsndfile can handle more than 6 channels but we'll restrict it to 6. */
+#define MAX_CHANNELS 6
+
+/* Function prototype. */
+static void process_data (double *data, int count, int channels) ;
+
+
+int
+main (void)
+{ /* This is a buffer of double precision floating point values
+ ** which will hold our data while we process it.
+ */
+ static double data [BUFFER_LEN] ;
+
+ /* A SNDFILE is very much like a FILE in the Standard C library. The
+ ** sf_open function return an SNDFILE* pointer when they sucessfully
+ ** open the specified file.
+ */
+ SNDFILE *infile, *outfile ;
+
+ /* A pointer to an SF_INFO stutct is passed to sf_open.
+ ** On read, the library fills this struct with information about the file.
+ ** On write, the struct must be filled in before calling sf_open.
+ */
+ SF_INFO sfinfo ;
+ int readcount ;
+ const char *infilename = "input.wav" ;
+ const char *outfilename = "output.wav" ;
+
+ /* Here's where we open the input file. We pass sf_open the file name and
+ ** a pointer to an SF_INFO struct.
+ ** On successful open, sf_open returns a SNDFILE* pointer which is used
+ ** for all subsequent operations on that file.
+ ** If an error occurs during sf_open, the function returns a NULL pointer.
+ **
+ ** If you are trying to open a raw headerless file you will need to set the
+ ** format and channels fields of sfinfo before calling sf_open(). For
+ ** instance to open a raw 16 bit stereo PCM file you would need the following
+ ** two lines:
+ **
+ ** sfinfo.format = SF_FORMAT_RAW | SF_FORMAT_PCM_16 ;
+ ** sfinfo.channels = 2 ;
+ */
+ if (! (infile = sf_open (infilename, SFM_READ, &sfinfo)))
+ { /* Open failed so print an error message. */
+ printf ("Not able to open input file %s.\n", infilename) ;
+ /* Print the error message from libsndfile. */
+ puts (sf_strerror (NULL)) ;
+ return 1 ;
+ } ;
+
+ if (sfinfo.channels > MAX_CHANNELS)
+ { printf ("Not able to process more than %d channels\n", MAX_CHANNELS) ;
+ return 1 ;
+ } ;
+ /* Open the output file. */
+ if (! (outfile = sf_open (outfilename, SFM_WRITE, &sfinfo)))
+ { printf ("Not able to open output file %s.\n", outfilename) ;
+ puts (sf_strerror (NULL)) ;
+ return 1 ;
+ } ;
+
+ /* While there are.frames in the input file, read them, process
+ ** them and write them to the output file.
+ */
+ while ((readcount = sf_read_double (infile, data, BUFFER_LEN)))
+ { process_data (data, readcount, sfinfo.channels) ;
+ sf_write_double (outfile, data, readcount) ;
+ } ;
+
+ /* Close input and output files. */
+ sf_close (infile) ;
+ sf_close (outfile) ;
+
+ return 0 ;
+} /* main */
+
+static void
+process_data (double *data, int count, int channels)
+{ double channel_gain [MAX_CHANNELS] = { 0.5, 0.8, 0.1, 0.4, 0.4, 0.9 } ;
+ int k, chan ;
+
+ /* Process the data here.
+ ** If the soundfile contains more then 1 channel you need to take care of
+ ** the data interleaving youself.
+ ** Current we just apply a channel dependant gain.
+ */
+
+ for (chan = 0 ; chan < channels ; chan ++)
+ for (k = chan ; k < count ; k+= channels)
+ data [k] *= channel_gain [chan] ;
+
+ return ;
+} /* process_data */
+
--- /dev/null
+/*
+** Copyright (C) 2008-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the author nor the names of any contributors may be used
+** to endorse or promote products derived from this software without
+** specific prior written permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+#include <sndfile.h>
+
+#define BLOCK_SIZE 512
+
+static void
+print_usage (char *progname)
+{ printf ("\nUsage : %s <input file> <output file>\n", progname) ;
+ puts ("\n"
+ " Where the output file will contain a line for each frame\n"
+ " and a column for each channel.\n"
+ ) ;
+
+} /* print_usage */
+
+static void
+convert_to_text (SNDFILE * infile, FILE * outfile, int channels)
+{ float buf [channels * BLOCK_SIZE] ;
+ int k, m, readcount ;
+
+ while ((readcount = sf_readf_float (infile, buf, BLOCK_SIZE)) > 0)
+ { for (k = 0 ; k < readcount ; k++)
+ { for (m = 0 ; m < channels ; m++)
+ fprintf (outfile, " % 12.10f", buf [k * channels + m]) ;
+ fprintf (outfile, "\n") ;
+ } ;
+ } ;
+
+ return ;
+} /* convert_to_text */
+
+int
+main (int argc, char * argv [])
+{ char *progname, *infilename, *outfilename ;
+ SNDFILE *infile = NULL ;
+ FILE *outfile = NULL ;
+ SF_INFO sfinfo ;
+
+ progname = strrchr (argv [0], '/') ;
+ progname = progname ? progname + 1 : argv [0] ;
+
+ if (argc != 3)
+ { print_usage (progname) ;
+ return 1 ;
+ } ;
+
+ infilename = argv [1] ;
+ outfilename = argv [2] ;
+
+ if (strcmp (infilename, outfilename) == 0)
+ { printf ("Error : Input and output filenames are the same.\n\n") ;
+ print_usage (progname) ;
+ return 1 ;
+ } ;
+
+ if (infilename [0] == '-')
+ { printf ("Error : Input filename (%s) looks like an option.\n\n", infilename) ;
+ print_usage (progname) ;
+ return 1 ;
+ } ;
+
+ if (outfilename [0] == '-')
+ { printf ("Error : Output filename (%s) looks like an option.\n\n", outfilename) ;
+ print_usage (progname) ;
+ return 1 ;
+ } ;
+
+ if ((infile = sf_open (infilename, SFM_READ, &sfinfo)) == NULL)
+ { printf ("Not able to open input file %s.\n", infilename) ;
+ puts (sf_strerror (NULL)) ;
+ return 1 ;
+ } ;
+
+ /* Open the output file. */
+ if ((outfile = fopen (outfilename, "w")) == NULL)
+ { printf ("Not able to open output file %s : %s\n", outfilename, sf_strerror (NULL)) ;
+ return 1 ;
+ } ;
+
+ fprintf (outfile, "# Converted from file %s.\n", infilename) ;
+ fprintf (outfile, "# Channels %d, Sample rate %d\n", sfinfo.channels, sfinfo.samplerate) ;
+
+ convert_to_text (infile, outfile, sfinfo.channels) ;
+
+ sf_close (infile) ;
+ fclose (outfile) ;
+
+ return 0 ;
+} /* main */
+
--- /dev/null
+/*
+** Copyright (C) 2007-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include <cstdio>
+#include <cstring>
+
+#include <sndfile.hh>
+
+#define BUFFER_LEN 1024
+
+static void
+create_file (const char * fname, int format)
+{ static short buffer [BUFFER_LEN] ;
+
+ SndfileHandle file ;
+ int channels = 2 ;
+ int srate = 48000 ;
+
+ printf ("Creating file named '%s'\n", fname) ;
+
+ file = SndfileHandle (fname, SFM_WRITE, format, channels, srate) ;
+
+ memset (buffer, 0, sizeof (buffer)) ;
+
+ file.write (buffer, BUFFER_LEN) ;
+
+ puts ("") ;
+ /*
+ ** The SndfileHandle object will automatically close the file and
+ ** release all allocated memory when the object goes out of scope.
+ ** This is the Resource Acquisition Is Initailization idom.
+ ** See : http://en.wikipedia.org/wiki/Resource_Acquisition_Is_Initialization
+ */
+} /* create_file */
+
+static void
+read_file (const char * fname)
+{ static short buffer [BUFFER_LEN] ;
+
+ SndfileHandle file ;
+
+ file = SndfileHandle (fname) ;
+
+ printf ("Opened file '%s'\n", fname) ;
+ printf (" Sample rate : %d\n", file.samplerate ()) ;
+ printf (" Channels : %d\n", file.channels ()) ;
+
+ file.read (buffer, BUFFER_LEN) ;
+
+ puts ("") ;
+
+ /* RAII takes care of destroying SndfileHandle object. */
+} /* read_file */
+
+int
+main (void)
+{ const char * fname = "test.wav" ;
+
+ puts ("\nSimple example showing usage of the C++ SndfileHandle object.\n") ;
+
+ create_file (fname, SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;
+
+ read_file (fname) ;
+
+ puts ("Done.\n") ;
+ return 0 ;
+} /* main */
+
+
--- /dev/null
+
+%define name @PACKAGE@
+%define version @VERSION@
+%define release 1
+
+Summary: A library to handle various audio file formats.
+Name: %{name}
+Version: %{version}
+Release: %{release}
+Copyright: LGPL
+Group: Libraries/Sound
+Source: http://www.mega-nerd.com/libsndfile/libsndfile-%{version}.tar.gz
+URL: http://www.mega-nerd.com/libsndfile/
+BuildRoot: /var/tmp/%{name}-%{version}
+
+%description
+libsndfile is a C library for reading and writing sound files such as
+AIFF, AU and WAV files through one standard interface. It can currently
+read/write 8, 16, 24 and 32-bit PCM files as well as 32-bit floating
+point WAV files and a number of compressed formats.
+
+%package devel
+Summary: Libraries, includes, etc to develop libsndfile applications
+Group: Libraries
+
+%description devel
+Libraries, include files, etc you can use to develop libsndfile applications.
+
+%prep
+%setup
+
+%build
+%configure
+make
+
+%install
+if [ -d $RPM_BUILD_ROOT ]; then rm -rf $RPM_BUILD_ROOT; fi
+mkdir -p $RPM_BUILD_ROOT
+make DESTDIR=$RPM_BUILD_ROOT install
+%clean
+if [ -d $RPM_BUILD_ROOT ]; then rm -rf $RPM_BUILD_ROOT; fi
+
+%files
+%defattr(-,root,root)
+%doc AUTHORS COPYING ChangeLog INSTALL NEWS README TODO doc
+%{_libdir}/libsndfile.so.*
+%{_bindir}/*
+%{_mandir}/man1/*
+%{_datadir}/octave/site/m/*
+%{_defaultdocdir}/libsndfile1-dev/html/*
+
+%files devel
+%defattr(-,root,root)
+%{_libdir}/libsndfile.a
+%{_libdir}/libsndfile.la
+%{_libdir}/libsndfile.so
+%{_includedir}/sndfile.h
+%{_libdir}/pkgconfig/sndfile.pc
+
+%changelog
+* Sun May 15 2005 Erik de Castro Lopo <erikd@mega-nerd.com>
+- Add html files to the files section.
+* Tue Sep 16 2003 Erik de Castro Lopo <erikd@mega-nerd.com>
+- Apply corrections from Andrew Schultz.
+* Mon Oct 21 2002 Erik de Castro Lopo <erikd@mega-nerd.com>
+- Force installation of sndfile.pc file.
+* Thu Jul 6 2000 Josh Green <jgreen@users.sourceforge.net>
+- Created libsndfile.spec.in
+
--- /dev/null
+## Process this file with automake to produce Makefile.in
+
+man_MANS = sndfile-info.1 sndfile-play.1 sndfile-convert.1 sndfile-cmp.1 \
+ sndfile-metadata-get.1 sndfile-metadata-set.1 sndfile-concat.1 \
+ sndfile-interleave.1 sndfile-deinterleave.1
+
+EXTRA_DIST = sndfile-info.1 sndfile-play.1 sndfile-convert.1 sndfile-cmp.1 \
+ sndfile-metadata-get.1 sndfile-concat.1 sndfile-interleave.1
+
+# Same manpage for both programs.
+sndfile-metadata-set.1 : sndfile-metadata-get.1
+ $(LN_S) $(srcdir)/sndfile-metadata-get.1 $@
+
+sndfile-deinterleave.1 : sndfile-interleave.1
+ $(LN_S) $(srcdir)/sndfile-interleave.1 $@
--- /dev/null
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+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
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+pdfdir = @pdfdir@
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+sharedstatedir = @sharedstatedir@
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+man_MANS = sndfile-info.1 sndfile-play.1 sndfile-convert.1 sndfile-cmp.1 \
+ sndfile-metadata-get.1 sndfile-metadata-set.1 sndfile-concat.1 \
+ sndfile-interleave.1 sndfile-deinterleave.1
+
+EXTRA_DIST = sndfile-info.1 sndfile-play.1 sndfile-convert.1 sndfile-cmp.1 \
+ sndfile-metadata-get.1 sndfile-concat.1 sndfile-interleave.1
+
+all: all-am
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+mostlyclean-generic:
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+
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+distclean: distclean-am
+ -rm -f Makefile
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+dvi: dvi-am
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+.PHONY: all all-am check check-am clean clean-generic clean-libtool \
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+ dvi-am html html-am info info-am install install-am \
+ install-data install-data-am install-dvi install-dvi-am \
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+
+
+# Same manpage for both programs.
+sndfile-metadata-set.1 : sndfile-metadata-get.1
+ $(LN_S) $(srcdir)/sndfile-metadata-get.1 $@
+
+sndfile-deinterleave.1 : sndfile-interleave.1
+ $(LN_S) $(srcdir)/sndfile-interleave.1 $@
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+.TH SNDFILE-CMP 1 "October 5, 2009"
+.SH NAME
+sndfile-cmp \- compares two audio files
+.SH SYNOPSIS
+.B sndfile-cmp
+.RI "file1 file2"
+.SH DESCRIPTION
+sndfile-cmp compares the audio data of two sound files. In particular most
+differences in the audio file header, particularly metadata like string info,
+are completely ignored.
+
+sndfile-cmp does its work using libsndfile
+(http://www.mega-nerd.com/libsndfile/).
+.SH AUTHOR
+This manual page was written by Erik de Castro Lopo <erikd@mega-nerd.com>.
+
--- /dev/null
+.TH SNDFILE-CONCAT 1 "December 9, 2009"
+.SH NAME
+sndfile-concat \- concatenates two or more audio files
+.SH SYNOPSIS
+.B sndfile-concat
+.RI "infile1 infile2 .... outfile"
+.SH DESCRIPTION
+sndfile-concat generates a new output file by concatenating two or more input
+files. The format of the output file is the same as the format of the input
+file.
+
+sndfile-concat does its work using libsndfile
+(http://www.mega-nerd.com/libsndfile/).
+.SH AUTHOR
+This manual page was written by Erik de Castro Lopo <erikd@mega-nerd.com>.
+
--- /dev/null
+.TH SNDFILE-CONVERT 1 "October 09, 2002"
+.SH NAME
+sndfile-convert \- convert a sound files from one format to another
+.SH SYNOPSIS
+.B sndfile-convert
+.RI "[encoding] input_file output_file"
+.LP
+.B sndfile-convert
+.RI --help
+.SH DESCRIPTION
+sndfile-convert converts sound files from one format to another using
+libsndfile (http://www.mega-nerd.com/libsndfile/) to read and write
+the data.
+.LP
+The format of the output file is determined by the filename extension
+of the output file.
+.LP
+The optional encoding parameter allows setting of the data encoding for
+the output file. Run "sndfile\-convert \-\-help" for more information.
+.SH AUTHOR
+This manual page was written by Erik de Castro Lopo <erikd@mega-nerd.com>.
+
--- /dev/null
+.TH SNDFILE-INFO 1 "July 28, 2002"
+.SH NAME
+sndfile-info \- display information about a sound file
+.SH SYNOPSIS
+.B sndfile-info
+.RI file
+.SH DESCRIPTION
+sndfile-info will display basic information about a sound file such as
+its format, its sample rate, and the number of channels. This information
+is obtained using libsndfile (http://www.mega-nerd.com/libsndfile/).
+.SH AUTHOR
+This manual page was originally written by Joshua Haberman
+<joshua@debian.org>, for the Debian GNU/Linux system (but may be used by
+others). Further additions have been made by Erik de Castro Lopo
+<erikd@mega-nerd.com>.
+
--- /dev/null
+.TH SNDFILE-INTERLEAVE 1 "December 14, 2009"
+.SH NAME
+sndfile-interleave \- convert multiple single channel files into a multi-channel file
+.br
+sndfile-deinterleave \- split a multi-channel into multiple single channel files
+.SH SYNOPSIS
+.B sndfile-interleave
+.RI "<input 1> <input 2> ... -o <output file>"
+.br
+.B sndfile-deinterleave
+.RI "filename"
+
+.SH DESCRIPTION
+sndfile-interleave and sndfile-deinterleave use libsndfile
+(http://www.mega-nerd.com/libsndfile/) to convert back and forth between multiple
+single channel files and a single multi-channel sound file.
+
+Run "sndfile\-interleave \-\-help" or "sndfile\-deinterleave \-\-help" for
+more information
+
+.SH AUTHOR
+This manual page was written by Erik de Castro Lopo <erikd@mega-nerd.com>.
+
--- /dev/null
+.TH SNDFILE-METADATA-GET 1 "October 6, 2009"
+.SH NAME
+sndfile-metadata-get \- retrieve metadata from a sound file
+.br
+sndfile-metadata-set \- set metadata in a sound file
+.SH SYNOPSIS
+.B sndfile-metadata-get
+.RI "[options] file"
+.br
+.B sndfile-metadata-set
+.RI "[options] file"
+.br
+.B sndfile-metadata-set
+.RI "[options] input-file output-file"
+
+.SH DESCRIPTION
+sndfile-metadata-get and sndfile-metadata-set use libsndfile
+(http://www.mega-nerd.com/libsndfile/) to retrieve metadata from or set metadata
+in a sound file.
+
+Run "sndfile\-metadata\-get \-\-help" or "sndfile\-metadata\-set \-\-help" for
+more information
+
+.SH AUTHOR
+This manual page was written by Erik de Castro Lopo <erikd@mega-nerd.com>.
+
--- /dev/null
+.de EX
+.ne 5
+.if n .sp 1
+.if t .sp .5
+.nf
+.in +.5i
+..
+.de EE
+.fi
+.in -.5i
+.if n .sp 1
+.if t .sp .5
+..
+.TH SNDFILE-PLAY 1 "July 28, 2002"
+.SH NAME
+sndfile-play \- play a sound file
+.SH SYNOPSIS
+.B sndfile-play
+.RI file
+.SH DESCRIPTION
+sndfile-play plays the specified sound file using :
+.EX
+ALSA on Linux
+/dev/dsp on systems supporting OSS (including Linux)
+/dev/audio on Sun Solaris
+CoreAudio on Apple MacOSX
+waveOut on Microsoft Win32
+.EE
+sndfile-play uses libsndfile (http://www.mega-nerd.com/libsndfile/)
+to read the file.
+.SH AUTHOR
+This manual page was originally written by Joshua Haberman
+<joshua@debian.org>, for the Debian GNU/Linux system (but may be used by
+others). Further additions have been made by Erik de Castro Lopo
+<erikd@mega-nerd.com>.
+
--- /dev/null
+## Process this file with automake to produce Makefile.in
+
+bin_PROGRAMS = sndfile-info sndfile-play sndfile-convert sndfile-cmp \
+ sndfile-metadata-set sndfile-metadata-get sndfile-interleave \
+ sndfile-deinterleave sndfile-concat sndfile-salvage
+
+OS_SPECIFIC_CFLAGS = @OS_SPECIFIC_CFLAGS@
+OS_SPECIFIC_LINKS = @OS_SPECIFIC_LINKS@
+
+INCLUDES = -I$(top_srcdir)/src $(OS_SPECIFIC_CFLAGS)
+
+CLEANFILES = *~
+
+# This is the BeOS version of sndfile-play. It needs to be compiled with the C++
+# compiler.
+EXTRA_DIST = sndfile-play-beos.cpp test-sndfile-metadata-set.py
+
+sndfile_info_SOURCES = sndfile-info.c common.c common.h
+sndfile_info_LDADD = $(top_builddir)/src/libsndfile.la
+
+sndfile_play_SOURCES = sndfile-play.c common.c common.h
+sndfile_play_LDADD = $(top_builddir)/src/libsndfile.la $(OS_SPECIFIC_LINKS) $(ALSA_LIBS) $(SNDIO_LIBS)
+
+sndfile_convert_SOURCES = sndfile-convert.c common.c common.h
+sndfile_convert_LDADD = $(top_builddir)/src/libsndfile.la
+
+sndfile_cmp_SOURCES = sndfile-cmp.c common.c common.h
+sndfile_cmp_LDADD = $(top_builddir)/src/libsndfile.la
+
+sndfile_metadata_set_SOURCES = sndfile-metadata-set.c common.c common.h
+sndfile_metadata_set_LDADD = $(top_builddir)/src/libsndfile.la
+
+sndfile_metadata_get_SOURCES = sndfile-metadata-get.c common.c common.h
+sndfile_metadata_get_LDADD = $(top_builddir)/src/libsndfile.la
+
+sndfile_interleave_SOURCES = sndfile-interleave.c common.c common.h
+sndfile_interleave_LDADD = $(top_builddir)/src/libsndfile.la
+
+sndfile_deinterleave_SOURCES = sndfile-deinterleave.c common.c common.h
+sndfile_deinterleave_LDADD = $(top_builddir)/src/libsndfile.la
+
+sndfile_concat_SOURCES = sndfile-concat.c common.c common.h
+sndfile_concat_LDADD = $(top_builddir)/src/libsndfile.la
+
+sndfile_salvage_SOURCES = sndfile-salvage.c common.c common.h
+sndfile_salvage_LDADD = $(top_builddir)/src/libsndfile.la
+
--- /dev/null
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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+ctags: CTAGS
+CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ test -z "$(CTAGS_ARGS)$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+ $$unique
+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
+ && $(am__cd) $(top_srcdir) \
+ && gtags -i $(GTAGS_ARGS) "$$here"
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile $(PROGRAMS)
+installdirs:
+ for dir in "$(DESTDIR)$(bindir)"; do \
+ test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+ done
+install: install-am
+install-exec: install-exec-am
+install-data: install-data-am
+uninstall: uninstall-am
+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+ -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-binPROGRAMS clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
+install-exec-am: install-binPROGRAMS
+
+install-html: install-html-am
+
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+
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+
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+
+install-man:
+
+install-pdf: install-pdf-am
+
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+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am: uninstall-binPROGRAMS
+
+.MAKE: install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean clean-binPROGRAMS \
+ clean-generic clean-libtool ctags distclean distclean-compile \
+ distclean-generic distclean-libtool distclean-tags distdir dvi \
+ dvi-am html html-am info info-am install install-am \
+ install-binPROGRAMS install-data install-data-am install-dvi \
+ install-dvi-am install-exec install-exec-am install-html \
+ install-html-am install-info install-info-am install-man \
+ install-pdf install-pdf-am install-ps install-ps-am \
+ install-strip installcheck installcheck-am installdirs \
+ maintainer-clean maintainer-clean-generic mostlyclean \
+ mostlyclean-compile mostlyclean-generic mostlyclean-libtool \
+ pdf pdf-am ps ps-am tags uninstall uninstall-am \
+ uninstall-binPROGRAMS
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+** Copyright (C) 2008 George Blood Audio
+**
+** All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the author nor the names of any contributors may be used
+** to endorse or promote products derived from this software without
+** specific prior written permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <stdint.h>
+
+#include <sndfile.h>
+
+#include "common.h"
+
+#define BUFFER_LEN 4096
+
+#define MIN(x,y) ((x) < (y) ? (x) : (y))
+
+void
+sfe_copy_data_fp (SNDFILE *outfile, SNDFILE *infile, int channels)
+{ static double data [BUFFER_LEN], max ;
+ int frames, readcount, k ;
+
+ frames = BUFFER_LEN / channels ;
+ readcount = frames ;
+
+ sf_command (infile, SFC_CALC_SIGNAL_MAX, &max, sizeof (max)) ;
+
+ if (max < 1.0)
+ { while (readcount > 0)
+ { readcount = sf_readf_double (infile, data, frames) ;
+ sf_writef_double (outfile, data, readcount) ;
+ } ;
+ }
+ else
+ { sf_command (infile, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+
+ while (readcount > 0)
+ { readcount = sf_readf_double (infile, data, frames) ;
+ for (k = 0 ; k < readcount * channels ; k++)
+ data [k] /= max ;
+ sf_writef_double (outfile, data, readcount) ;
+ } ;
+ } ;
+
+ return ;
+} /* sfe_copy_data_fp */
+
+void
+sfe_copy_data_int (SNDFILE *outfile, SNDFILE *infile, int channels)
+{ static int data [BUFFER_LEN] ;
+ int frames, readcount ;
+
+ frames = BUFFER_LEN / channels ;
+ readcount = frames ;
+
+ while (readcount > 0)
+ { readcount = sf_readf_int (infile, data, frames) ;
+ sf_writef_int (outfile, data, readcount) ;
+ } ;
+
+ return ;
+} /* sfe_copy_data_int */
+
+/*==============================================================================
+*/
+
+static int
+merge_broadcast_info (SNDFILE * infile, SNDFILE * outfile, int format, const METADATA_INFO * info)
+{ SF_BROADCAST_INFO_2K binfo ;
+ int infileminor ;
+
+ memset (&binfo, 0, sizeof (binfo)) ;
+
+ if ((SF_FORMAT_TYPEMASK & format) != SF_FORMAT_WAV)
+ { printf ("Error : This is not a WAV file and hence broadcast info cannot be added to it.\n\n") ;
+ return 1 ;
+ } ;
+
+ infileminor = SF_FORMAT_SUBMASK & format ;
+
+ switch (infileminor)
+ { case SF_FORMAT_PCM_16 :
+ case SF_FORMAT_PCM_24 :
+ case SF_FORMAT_PCM_32 :
+ break ;
+
+ default :
+ printf (
+ "Warning : The EBU Technical Recommendation R68-2000 states that the only\n"
+ " allowed encodings are Linear PCM and MPEG3. This file is not in\n"
+ " the right format.\n\n"
+ ) ;
+ break ;
+ } ;
+
+ if (sf_command (infile, SFC_GET_BROADCAST_INFO, &binfo, sizeof (binfo)) == 0)
+ { if (infile == outfile)
+ { printf (
+ "Error : Attempting in-place broadcast info update, but file does not\n"
+ " have a 'bext' chunk to modify. The solution is to specify both\n"
+ " input and output files on the command line.\n\n"
+ ) ;
+ return 1 ;
+ } ;
+ } ;
+
+#define REPLACE_IF_NEW(x) \
+ if (info->x != NULL) \
+ { memset (binfo.x, 0, sizeof (binfo.x)) ; \
+ memcpy (binfo.x, info->x, MIN (strlen (info->x), sizeof (binfo.x))) ; \
+ } ;
+
+ REPLACE_IF_NEW (description) ;
+ REPLACE_IF_NEW (originator) ;
+ REPLACE_IF_NEW (originator_reference) ;
+ REPLACE_IF_NEW (origination_date) ;
+ REPLACE_IF_NEW (origination_time) ;
+ REPLACE_IF_NEW (umid) ;
+
+ /* Special case for Time Ref. */
+ if (info->time_ref != NULL)
+ { uint64_t ts = atoll (info->time_ref) ;
+
+ binfo.time_reference_high = (ts >> 32) ;
+ binfo.time_reference_low = (ts & 0xffffffff) ;
+ } ;
+
+ /* Special case for coding_history because we may want to append. */
+ if (info->coding_history != NULL)
+ { if (info->coding_hist_append)
+ { int slen = strlen (binfo.coding_history) ;
+
+ while (slen > 1 && isspace (binfo.coding_history [slen - 1]))
+ slen -- ;
+
+ memcpy (binfo.coding_history + slen, info->coding_history, sizeof (binfo.coding_history) - slen) ;
+ }
+ else
+ { size_t slen = MIN (strlen (info->coding_history), sizeof (binfo.coding_history)) ;
+
+ memset (binfo.coding_history, 0, sizeof (binfo.coding_history)) ;
+ memcpy (binfo.coding_history, info->coding_history, slen) ;
+ binfo.coding_history_size = slen ;
+ } ;
+ } ;
+
+ if (sf_command (outfile, SFC_SET_BROADCAST_INFO, &binfo, sizeof (binfo)) == 0)
+ { printf ("Error : Setting of broadcast info chunks failed.\n\n") ;
+ return 1 ;
+ } ;
+
+ return 0 ;
+} /* merge_broadcast_info*/
+
+static void
+update_strings (SNDFILE * outfile, const METADATA_INFO * info)
+{
+ if (info->title != NULL)
+ sf_set_string (outfile, SF_STR_TITLE, info->title) ;
+
+ if (info->copyright != NULL)
+ sf_set_string (outfile, SF_STR_COPYRIGHT, info->copyright) ;
+
+ if (info->artist != NULL)
+ sf_set_string (outfile, SF_STR_ARTIST, info->artist) ;
+
+ if (info->comment != NULL)
+ sf_set_string (outfile, SF_STR_COMMENT, info->comment) ;
+
+ if (info->date != NULL)
+ sf_set_string (outfile, SF_STR_DATE, info->date) ;
+
+ if (info->album != NULL)
+ sf_set_string (outfile, SF_STR_ALBUM, info->album) ;
+
+ if (info->license != NULL)
+ sf_set_string (outfile, SF_STR_LICENSE, info->license) ;
+
+} /* update_strings */
+
+
+
+void
+sfe_apply_metadata_changes (const char * filenames [2], const METADATA_INFO * info)
+{ SNDFILE *infile = NULL, *outfile = NULL ;
+ SF_INFO sfinfo ;
+ METADATA_INFO tmpinfo ;
+ int error_code = 0 ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ memset (&tmpinfo, 0, sizeof (tmpinfo)) ;
+
+ if (filenames [1] == NULL)
+ infile = outfile = sf_open (filenames [0], SFM_RDWR, &sfinfo) ;
+ else
+ { infile = sf_open (filenames [0], SFM_READ, &sfinfo) ;
+
+ /* Output must be WAV. */
+ sfinfo.format = SF_FORMAT_WAV | (SF_FORMAT_SUBMASK & sfinfo.format) ;
+ outfile = sf_open (filenames [1], SFM_WRITE, &sfinfo) ;
+ } ;
+
+ if (infile == NULL)
+ { printf ("Error : Not able to open input file '%s' : %s\n", filenames [0], sf_strerror (infile)) ;
+ error_code = 1 ;
+ goto cleanup_exit ;
+ } ;
+
+ if (outfile == NULL)
+ { printf ("Error : Not able to open output file '%s' : %s\n", filenames [1], sf_strerror (outfile)) ;
+ error_code = 1 ;
+ goto cleanup_exit ;
+ } ;
+
+ if (info->has_bext_fields && merge_broadcast_info (infile, outfile, sfinfo.format, info))
+ { error_code = 1 ;
+ goto cleanup_exit ;
+ } ;
+
+ if (infile != outfile)
+ { int infileminor = SF_FORMAT_SUBMASK & sfinfo.format ;
+
+ /* If the input file is not the same as the output file, copy the data. */
+ if ((infileminor == SF_FORMAT_DOUBLE) || (infileminor == SF_FORMAT_FLOAT))
+ sfe_copy_data_fp (outfile, infile, sfinfo.channels) ;
+ else
+ sfe_copy_data_int (outfile, infile, sfinfo.channels) ;
+ } ;
+
+ update_strings (outfile, info) ;
+
+cleanup_exit :
+
+ if (outfile != NULL && outfile != infile)
+ sf_close (outfile) ;
+
+ if (infile != NULL)
+ sf_close (infile) ;
+
+ if (error_code)
+ exit (error_code) ;
+
+ return ;
+} /* sfe_apply_metadata_changes */
+
+/*==============================================================================
+*/
+
+typedef struct
+{ const char *ext ;
+ int len ;
+ int format ;
+} OUTPUT_FORMAT_MAP ;
+
+static OUTPUT_FORMAT_MAP format_map [] =
+{
+ { "aif", 3, SF_FORMAT_AIFF },
+ { "wav", 0, SF_FORMAT_WAV },
+ { "au", 0, SF_FORMAT_AU },
+ { "caf", 0, SF_FORMAT_CAF },
+ { "flac", 0, SF_FORMAT_FLAC },
+ { "snd", 0, SF_FORMAT_AU },
+ { "svx", 0, SF_FORMAT_SVX },
+ { "paf", 0, SF_ENDIAN_BIG | SF_FORMAT_PAF },
+ { "fap", 0, SF_ENDIAN_LITTLE | SF_FORMAT_PAF },
+ { "gsm", 0, SF_FORMAT_RAW },
+ { "nist", 0, SF_FORMAT_NIST },
+ { "htk", 0, SF_FORMAT_HTK },
+ { "ircam", 0, SF_FORMAT_IRCAM },
+ { "sf", 0, SF_FORMAT_IRCAM },
+ { "voc", 0, SF_FORMAT_VOC },
+ { "w64", 0, SF_FORMAT_W64 },
+ { "raw", 0, SF_FORMAT_RAW },
+ { "mat4", 0, SF_FORMAT_MAT4 },
+ { "mat5", 0, SF_FORMAT_MAT5 },
+ { "mat", 0, SF_FORMAT_MAT4 },
+ { "pvf", 0, SF_FORMAT_PVF },
+ { "sds", 0, SF_FORMAT_SDS },
+ { "sd2", 0, SF_FORMAT_SD2 },
+ { "vox", 0, SF_FORMAT_RAW },
+ { "xi", 0, SF_FORMAT_XI },
+ { "wve", 0, SF_FORMAT_WVE },
+ { "oga", 0, SF_FORMAT_OGG },
+ { "mpc", 0, SF_FORMAT_MPC2K },
+ { "rf64", 0, SF_FORMAT_RF64 },
+} ; /* format_map */
+
+int
+sfe_file_type_of_ext (const char *str, int format)
+{ char buffer [16], *cptr ;
+ int k ;
+
+ format &= SF_FORMAT_SUBMASK ;
+
+ if ((cptr = strrchr (str, '.')) == NULL)
+ return 0 ;
+
+ strncpy (buffer, cptr + 1, 15) ;
+ buffer [15] = 0 ;
+
+ for (k = 0 ; buffer [k] ; k++)
+ buffer [k] = tolower ((buffer [k])) ;
+
+ if (strcmp (buffer, "gsm") == 0)
+ return SF_FORMAT_RAW | SF_FORMAT_GSM610 ;
+
+ if (strcmp (buffer, "vox") == 0)
+ return SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM ;
+
+ for (k = 0 ; k < (int) (sizeof (format_map) / sizeof (format_map [0])) ; k++)
+ { if (format_map [k].len > 0 && strncmp (buffer, format_map [k].ext, format_map [k].len) == 0)
+ return format_map [k].format | format ;
+ else if (strcmp (buffer, format_map [k].ext) == 0)
+ return format_map [k].format | format ;
+ } ;
+
+ /* Default if all the above fails. */
+ return (SF_FORMAT_WAV | SF_FORMAT_PCM_24) ;
+} /* sfe_file_type_of_ext */
+
+void
+sfe_dump_format_map (void)
+{ SF_FORMAT_INFO info ;
+ int k ;
+
+ for (k = 0 ; k < ARRAY_LEN (format_map) ; k++)
+ { info.format = format_map [k].format ;
+ sf_command (NULL, SFC_GET_FORMAT_INFO, &info, sizeof (info)) ;
+ printf (" %-10s : %s\n", format_map [k].ext, info.name == NULL ? "????" : info.name) ;
+ } ;
+
+} /* sfe_dump_format_map */
+
+const char *
+program_name (const char * argv0)
+{ const char * tmp ;
+
+ tmp = strrchr (argv0, '/') ;
+ argv0 = tmp ? tmp + 1 : argv0 ;
+
+ tmp = strrchr (argv0, '/') ;
+ argv0 = tmp ? tmp + 1 : argv0 ;
+
+ /* Remove leading libtool name mangling. */
+ if (strstr (argv0, "lt-") == argv0)
+ return argv0 + 3 ;
+
+ return argv0 ;
+} /* program_name */
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the author nor the names of any contributors may be used
+** to endorse or promote products derived from this software without
+** specific prior written permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+
+#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof (x [0])))
+#define MAX(a,b) ((a) > (b) ? (a) : (b))
+
+typedef struct
+{ const char * title ;
+ const char * copyright ;
+ const char * artist ;
+ const char * comment ;
+ const char * date ;
+ const char * album ;
+ const char * license ;
+
+
+ /* Stuff to go in the 'bext' chunk of WAV files. */
+ int has_bext_fields ;
+ int coding_hist_append ;
+
+ const char * description ;
+ const char * originator ;
+ const char * originator_reference ;
+ const char * origination_date ;
+ const char * origination_time ;
+ const char * umid ;
+ const char * coding_history ;
+ const char * time_ref ;
+} METADATA_INFO ;
+
+typedef SF_BROADCAST_INFO_VAR (2048) SF_BROADCAST_INFO_2K ;
+
+void sfe_apply_metadata_changes (const char * filenames [2], const METADATA_INFO * info) ;
+
+void sfe_copy_data_fp (SNDFILE *outfile, SNDFILE *infile, int channels) ;
+
+void sfe_copy_data_int (SNDFILE *outfile, SNDFILE *infile, int channels) ;
+
+int sfe_file_type_of_ext (const char *filename, int format) ;
+
+void sfe_dump_format_map (void) ;
+
+const char * program_name (const char * argv0) ;
--- /dev/null
+/*
+** Copyright (C) 2008-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+** Copyright (C) 2008 Conrad Parker <conrad@metadecks.org>
+**
+** All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the author nor the names of any contributors may be used
+** to endorse or promote products derived from this software without
+** specific prior written permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <inttypes.h>
+
+#include <sndfile.h>
+
+#include "common.h"
+
+/* Length of comparison data buffers in units of items */
+#define BUFLEN 65536
+
+static const char * progname = NULL ;
+static char * filename1 = NULL, * filename2 = NULL ;
+
+static int
+comparison_error (const char * what, sf_count_t frame_offset)
+{ char buffer [128] = "" ;
+
+ if (frame_offset >= 0)
+ snprintf (buffer, sizeof (buffer), " (at frame offset %" PRId64 ")", frame_offset) ;
+
+ printf ("%s: %s of files %s and %s differ%s.\n", progname, what, filename1, filename2, buffer) ;
+ return 1 ;
+} /* comparison_error */
+
+static int
+compare (void)
+{
+ double buf1 [BUFLEN], buf2 [BUFLEN] ;
+ SF_INFO sfinfo1, sfinfo2 ;
+ SNDFILE * sf1 = NULL, * sf2 = NULL ;
+ sf_count_t items, i, nread1, nread2, offset = 0 ;
+ int retval = 0 ;
+
+ memset (&sfinfo1, 0, sizeof (SF_INFO)) ;
+ sf1 = sf_open (filename1, SFM_READ, &sfinfo1) ;
+ if (sf1 == NULL)
+ { printf ("Error opening %s.\n", filename1) ;
+ retval = 1 ;
+ goto out ;
+ } ;
+
+ memset (&sfinfo2, 0, sizeof (SF_INFO)) ;
+ sf2 = sf_open (filename2, SFM_READ, &sfinfo2) ;
+ if (sf2 == NULL)
+ { printf ("Error opening %s.\n", filename2) ;
+ retval = 1 ;
+ goto out ;
+ } ;
+
+ if (sfinfo1.samplerate != sfinfo2.samplerate)
+ { retval = comparison_error ("Samplerates", -1) ;
+ goto out ;
+ } ;
+
+ if (sfinfo1.channels != sfinfo2.channels)
+ { retval = comparison_error ("Number of channels", -1) ;
+ goto out ;
+ } ;
+
+ /* Calculate the framecount that will fit in our data buffers */
+ items = BUFLEN / sfinfo1.channels ;
+
+ while ( (nread1 = sf_readf_double (sf1, buf1, items)) > 0)
+ { nread2 = sf_readf_double (sf2, buf2, nread1) ;
+ if (nread2 != nread1)
+ { retval = comparison_error ("PCM data lengths", -1) ;
+ goto out ;
+ } ;
+ for (i = 0 ; i < nread1 * sfinfo1.channels ; i++)
+ { if (buf1 [i] != buf2 [i])
+ { retval = comparison_error ("PCM data", offset + i / sfinfo1.channels) ;
+ goto out ;
+ } ;
+ } ;
+ offset += nread1 ;
+ } ;
+
+ if ( (nread2 = sf_readf_double (sf2, buf2, nread1)) != 0)
+ { retval = comparison_error ("PCM data lengths", -1) ;
+ goto out ;
+ } ;
+
+out :
+ sf_close (sf1) ;
+ sf_close (sf2) ;
+
+ return retval ;
+} /* compare */
+
+static void
+print_version (void)
+{ char buffer [256] ;
+
+ sf_command (NULL, SFC_GET_LIB_VERSION, buffer, sizeof (buffer)) ;
+ printf ("\nVersion : %s\n\n", buffer) ;
+} /* print_version */
+
+static void
+usage_exit (void)
+{
+ print_version () ;
+
+ printf ("Usage : %s <filename> <filename>\n", progname) ;
+ printf (" Compare the PCM data of two sound files.\n\n") ;
+ exit (0) ;
+} /* usage_exit */
+
+int
+main (int argc, char *argv [])
+{
+ progname = program_name (argv [0]) ;
+
+ if (argc != 3)
+ { usage_exit () ;
+ return 1 ;
+ } ;
+
+ filename1 = argv [argc - 2] ;
+ filename2 = argv [argc - 1] ;
+
+ if (strcmp (filename1, filename2) == 0)
+ { printf ("Error : Input filenames are the same.\n\n") ;
+ usage_exit () ;
+ return 1 ;
+ } ;
+
+ return compare () ;
+} /* main */
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the author nor the names of any contributors may be used
+** to endorse or promote products derived from this software without
+** specific prior written permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+#include <sndfile.h>
+
+#include "common.h"
+
+#define BUFFER_LEN (1<<16)
+
+
+static void concat_data_fp (SNDFILE *wfile, SNDFILE *rofile, int channels) ;
+static void concat_data_int (SNDFILE *wfile, SNDFILE *rofile, int channels) ;
+
+static void
+usage_exit (const char *progname)
+{
+ printf ("\nUsage : %s <infile1> <infile2> ... <outfile>\n\n", progname) ;
+ puts (
+ " Create a new output file <outfile> containing the concatenated\n"
+ " audio data from froms <infile1> <infile2> ....\n"
+ "\n"
+ " The joined file will be encoded in the same format as the data\n"
+ " in infile1, with all the data in subsequent files automatically\n"
+ " converted to the correct encoding.\n"
+ "\n"
+ " The only restriction is that the two files must have the same\n"
+ " number of channels.\n"
+ ) ;
+
+ exit (0) ;
+} /* usage_exit */
+
+int
+main (int argc, char *argv [])
+{ const char *progname, *outfilename ;
+ SNDFILE *outfile, **infiles ;
+ SF_INFO sfinfo_out, sfinfo_in ;
+ void (*func) (SNDFILE*, SNDFILE*, int) ;
+ int k ;
+
+ progname = program_name (argv [0]) ;
+
+ if (argc < 4)
+ usage_exit (progname) ;
+
+ argv ++ ;
+ argc -- ;
+
+ argc -- ;
+ outfilename = argv [argc] ;
+
+ if ((infiles = calloc (argc, sizeof (SNDFILE*))) == NULL)
+ { printf ("\nError : Malloc failed.\n\n") ;
+ exit (1) ;
+ } ;
+
+ memset (&sfinfo_in, 0, sizeof (sfinfo_in)) ;
+
+ if ((infiles [0] = sf_open (argv [0], SFM_READ, &sfinfo_in)) == NULL)
+ { printf ("\nError : failed to open file '%s'.\n\n", argv [0]) ;
+ exit (1) ;
+ } ;
+
+ sfinfo_out = sfinfo_in ;
+
+ for (k = 1 ; k < argc ; k++)
+ { if ((infiles [k] = sf_open (argv [k], SFM_READ, &sfinfo_in)) == NULL)
+ { printf ("\nError : failed to open file '%s'.\n\n", argv [k]) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo_in.channels != sfinfo_out.channels)
+ { printf ("\nError : File '%s' has %d channels (should have %d).\n\n", argv [k], sfinfo_in.channels, sfinfo_out.channels) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ if ((outfile = sf_open (outfilename, SFM_WRITE, &sfinfo_out)) == NULL)
+ { printf ("\nError : Not able to open input file %s.\n", outfilename) ;
+ puts (sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+
+ if ((sfinfo_out.format & SF_FORMAT_SUBMASK) == SF_FORMAT_DOUBLE ||
+ (sfinfo_out.format & SF_FORMAT_SUBMASK) == SF_FORMAT_FLOAT)
+ func = concat_data_fp ;
+ else
+ func = concat_data_int ;
+
+ for (k = 0 ; k < argc ; k++)
+ { func (outfile, infiles [k], sfinfo_out.channels) ;
+ sf_close (infiles [k]) ;
+ } ;
+
+ sf_close (outfile) ;
+
+ return 0 ;
+} /* main */
+
+static void
+concat_data_fp (SNDFILE *wfile, SNDFILE *rofile, int channels)
+{ static double data [BUFFER_LEN] ;
+ int frames, readcount ;
+
+ frames = BUFFER_LEN / channels ;
+ readcount = frames ;
+
+ sf_seek (wfile, 0, SEEK_END) ;
+
+ while (readcount > 0)
+ { readcount = sf_readf_double (rofile, data, frames) ;
+ sf_writef_double (wfile, data, readcount) ;
+ } ;
+
+ return ;
+} /* concat_data_fp */
+
+static void
+concat_data_int (SNDFILE *wfile, SNDFILE *rofile, int channels)
+{ static int data [BUFFER_LEN] ;
+ int frames, readcount ;
+
+ frames = BUFFER_LEN / channels ;
+ readcount = frames ;
+
+ sf_seek (wfile, 0, SEEK_END) ;
+
+ while (readcount > 0)
+ { readcount = sf_readf_int (rofile, data, frames) ;
+ sf_writef_int (wfile, data, readcount) ;
+ } ;
+
+ return ;
+} /* concat_data_int */
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the author nor the names of any contributors may be used
+** to endorse or promote products derived from this software without
+** specific prior written permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+#include <sndfile.h>
+
+#include "common.h"
+
+
+typedef struct
+{ char *infilename, *outfilename ;
+ SF_INFO infileinfo, outfileinfo ;
+} OptionData ;
+
+static void copy_metadata (SNDFILE *outfile, SNDFILE *infile, int channels) ;
+
+static void
+usage_exit (const char *progname)
+{
+ printf ("\nUsage : %s [options] [encoding] <input file> <output file>\n", progname) ;
+ puts ("\n"
+ " where [option] may be:\n\n"
+ " -override-sample-rate=X : force sample rate of input to X\n"
+ ) ;
+
+ puts (
+ " where [encoding] may be one of the following:\n\n"
+ " -pcms8 : force the output to signed 8 bit pcm\n"
+ " -pcmu8 : force the output to unsigned 8 bit pcm\n"
+ " -pcm16 : force the output to 16 bit pcm\n"
+ " -pcm24 : force the output to 24 bit pcm\n"
+ " -pcm32 : force the output to 32 bit pcm\n"
+ " -float32 : force the output to 32 bit floating point"
+ ) ;
+ puts (
+ " -ulaw : force the output ULAW\n"
+ " -alaw : force the output ALAW\n"
+ " -ima-adpcm : force the output to IMA ADPCM (WAV only)\n"
+ " -ms-adpcm : force the output to MS ADPCM (WAV only)\n"
+ " -gsm610 : force the GSM6.10 (WAV only)\n"
+ " -dwvw12 : force the output to 12 bit DWVW (AIFF only)\n"
+ " -dwvw16 : force the output to 16 bit DWVW (AIFF only)\n"
+ " -dwvw24 : force the output to 24 bit DWVW (AIFF only)\n"
+ " -vorbis : force the output to Vorbis (OGG only)\n"
+ ) ;
+
+ puts (
+ " The format of the output file is determined by the file extension of the\n"
+ " output file name. The following extensions are currently understood:\n"
+ ) ;
+
+ sfe_dump_format_map () ;
+
+ puts ("") ;
+ exit (0) ;
+} /* usage_exit */
+
+int
+main (int argc, char * argv [])
+{ const char *progname, *infilename, *outfilename ;
+ SNDFILE *infile = NULL, *outfile = NULL ;
+ SF_INFO sfinfo ;
+ int k, outfilemajor, outfileminor = 0, infileminor ;
+ int override_sample_rate = 0 ; /* assume no sample rate override. */
+
+ progname = program_name (argv [0]) ;
+
+ if (argc < 3 || argc > 5)
+ { usage_exit (progname) ;
+ return 1 ;
+ } ;
+
+ infilename = argv [argc-2] ;
+ outfilename = argv [argc-1] ;
+
+ if (strcmp (infilename, outfilename) == 0)
+ { printf ("Error : Input and output filenames are the same.\n\n") ;
+ usage_exit (progname) ;
+ return 1 ;
+ } ;
+
+ if (strlen (infilename) > 1 && infilename [0] == '-')
+ { printf ("Error : Input filename (%s) looks like an option.\n\n", infilename) ;
+ usage_exit (progname) ;
+ return 1 ;
+ } ;
+
+ if (outfilename [0] == '-')
+ { printf ("Error : Output filename (%s) looks like an option.\n\n", outfilename) ;
+ usage_exit (progname) ;
+ return 1 ;
+ } ;
+
+ for (k = 1 ; k < argc - 2 ; k++)
+ { if (! strcmp (argv [k], "-pcms8"))
+ { outfileminor = SF_FORMAT_PCM_S8 ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-pcmu8"))
+ { outfileminor = SF_FORMAT_PCM_U8 ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-pcm16"))
+ { outfileminor = SF_FORMAT_PCM_16 ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-pcm24"))
+ { outfileminor = SF_FORMAT_PCM_24 ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-pcm32"))
+ { outfileminor = SF_FORMAT_PCM_32 ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-float32"))
+ { outfileminor = SF_FORMAT_FLOAT ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-ulaw"))
+ { outfileminor = SF_FORMAT_ULAW ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-alaw"))
+ { outfileminor = SF_FORMAT_ALAW ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-ima-adpcm"))
+ { outfileminor = SF_FORMAT_IMA_ADPCM ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-ms-adpcm"))
+ { outfileminor = SF_FORMAT_MS_ADPCM ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-gsm610"))
+ { outfileminor = SF_FORMAT_GSM610 ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-dwvw12"))
+ { outfileminor = SF_FORMAT_DWVW_12 ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-dwvw16"))
+ { outfileminor = SF_FORMAT_DWVW_16 ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-dwvw24"))
+ { outfileminor = SF_FORMAT_DWVW_24 ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-vorbis"))
+ { outfileminor = SF_FORMAT_VORBIS ;
+ continue ;
+ } ;
+
+ if (strstr (argv [k], "-override-sample-rate=") == argv [k])
+ { const char *ptr ;
+
+ ptr = argv [k] + strlen ("-override-sample-rate=") ;
+ override_sample_rate = atoi (ptr) ;
+ continue ;
+ } ;
+
+ printf ("Error : Not able to decode argunment '%s'.\n", argv [k]) ;
+ exit (1) ;
+ } ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ if ((infile = sf_open (infilename, SFM_READ, &sfinfo)) == NULL)
+ { printf ("Not able to open input file %s.\n", infilename) ;
+ puts (sf_strerror (NULL)) ;
+ return 1 ;
+ } ;
+
+ /* Update sample rate if forced to something else. */
+ if (override_sample_rate)
+ sfinfo.samplerate = override_sample_rate ;
+
+ infileminor = sfinfo.format & SF_FORMAT_SUBMASK ;
+
+ if ((sfinfo.format = sfe_file_type_of_ext (outfilename, sfinfo.format)) == 0)
+ { printf ("Error : Not able to determine output file type for %s.\n", outfilename) ;
+ return 1 ;
+ } ;
+
+ outfilemajor = sfinfo.format & (SF_FORMAT_TYPEMASK | SF_FORMAT_ENDMASK) ;
+
+ if (outfileminor == 0)
+ outfileminor = sfinfo.format & SF_FORMAT_SUBMASK ;
+
+ if (outfileminor != 0)
+ sfinfo.format = outfilemajor | outfileminor ;
+ else
+ sfinfo.format = outfilemajor | (sfinfo.format & SF_FORMAT_SUBMASK) ;
+
+ if ((sfinfo.format & SF_FORMAT_TYPEMASK) == SF_FORMAT_XI)
+ switch (sfinfo.format & SF_FORMAT_SUBMASK)
+ { case SF_FORMAT_PCM_16 :
+ sfinfo.format = outfilemajor | SF_FORMAT_DPCM_16 ;
+ break ;
+
+ case SF_FORMAT_PCM_S8 :
+ case SF_FORMAT_PCM_U8 :
+ sfinfo.format = outfilemajor | SF_FORMAT_DPCM_8 ;
+ break ;
+ } ;
+
+ if (sf_format_check (&sfinfo) == 0)
+ { printf ("Error : output file format is invalid (0x%08X).\n", sfinfo.format) ;
+ return 1 ;
+ } ;
+
+ /* Open the output file. */
+ if ((outfile = sf_open (outfilename, SFM_WRITE, &sfinfo)) == NULL)
+ { printf ("Not able to open output file %s : %s\n", outfilename, sf_strerror (NULL)) ;
+ return 1 ;
+ } ;
+
+ /* Copy the metadata */
+ copy_metadata (outfile, infile, sfinfo.channels) ;
+
+ if ((outfileminor == SF_FORMAT_DOUBLE) || (outfileminor == SF_FORMAT_FLOAT)
+ || (infileminor == SF_FORMAT_DOUBLE) || (infileminor == SF_FORMAT_FLOAT)
+ || (infileminor == SF_FORMAT_VORBIS) || (outfileminor == SF_FORMAT_VORBIS))
+ sfe_copy_data_fp (outfile, infile, sfinfo.channels) ;
+ else
+ sfe_copy_data_int (outfile, infile, sfinfo.channels) ;
+
+ sf_close (infile) ;
+ sf_close (outfile) ;
+
+ return 0 ;
+} /* main */
+
+static void
+copy_metadata (SNDFILE *outfile, SNDFILE *infile, int channels)
+{ SF_INSTRUMENT inst ;
+ SF_BROADCAST_INFO_2K binfo ;
+ const char *str ;
+ int k, chanmap [256] ;
+
+ for (k = SF_STR_FIRST ; k <= SF_STR_LAST ; k++)
+ { str = sf_get_string (infile, k) ;
+ if (str != NULL)
+ sf_set_string (outfile, k, str) ;
+ } ;
+
+ memset (&inst, 0, sizeof (inst)) ;
+ memset (&binfo, 0, sizeof (binfo)) ;
+
+ if (channels < ARRAY_LEN (chanmap))
+ { size_t size = channels * sizeof (chanmap [0]) ;
+
+ if (sf_command (infile, SFC_GET_CHANNEL_MAP_INFO, chanmap, size) == SF_TRUE)
+ sf_command (outfile, SFC_SET_CHANNEL_MAP_INFO, chanmap, size) ;
+ } ;
+
+ if (sf_command (infile, SFC_GET_INSTRUMENT, &inst, sizeof (inst)) == SF_TRUE)
+ sf_command (outfile, SFC_SET_INSTRUMENT, &inst, sizeof (inst)) ;
+
+ if (sf_command (infile, SFC_GET_BROADCAST_INFO, &binfo, sizeof (binfo)) == SF_TRUE)
+ sf_command (outfile, SFC_SET_BROADCAST_INFO, &binfo, sizeof (binfo)) ;
+
+} /* copy_metadata */
+
--- /dev/null
+/*
+** Copyright (C) 2009-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the author nor the names of any contributors may be used
+** to endorse or promote products derived from this software without
+** specific prior written permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sndfile.h>
+
+#include "common.h"
+
+#define BUFFER_LEN 4096
+#define MAX_CHANNELS 16
+
+
+typedef struct
+{ SNDFILE * infile ;
+ SNDFILE * outfile [MAX_CHANNELS] ;
+
+ union
+ { double d [MAX_CHANNELS * BUFFER_LEN] ;
+ int i [MAX_CHANNELS * BUFFER_LEN] ;
+ } din ;
+
+ union
+ { double d [BUFFER_LEN] ;
+ int i [BUFFER_LEN] ;
+ } dout ;
+
+ int channels ;
+} STATE ;
+
+static void usage_exit (void) ;
+
+static void deinterleave_int (STATE * state) ;
+static void deinterleave_double (STATE * state) ;
+
+int
+main (int argc, char **argv)
+{ STATE state ;
+ SF_INFO sfinfo ;
+ char pathname [512], ext [32], *cptr ;
+ int ch, double_split ;
+
+ if (argc != 2)
+ { if (argc != 1)
+ puts ("\nError : need a single input file.\n") ;
+ usage_exit () ;
+ } ;
+
+ memset (&state, 0, sizeof (state)) ;
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ if ((state.infile = sf_open (argv [1], SFM_READ, &sfinfo)) == NULL)
+ { printf ("\nError : Not able to open input file '%s'\n%s\n", argv [1], sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels < 2)
+ { printf ("\nError : Input file '%s' only has one channel.\n", argv [1]) ;
+ exit (1) ;
+ } ;
+
+ state.channels = sfinfo.channels ;
+ sfinfo.channels = 1 ;
+
+ snprintf (pathname, sizeof (pathname), "%s", argv [1]) ;
+ if ((cptr = strrchr (pathname, '.')) == NULL)
+ ext [0] = 0 ;
+ else
+ { snprintf (ext, sizeof (ext), "%s", cptr) ;
+ cptr [0] = 0 ;
+ } ;
+
+ printf ("Input file : %s\n", pathname) ;
+ puts ("Output files :") ;
+
+ for (ch = 0 ; ch < state.channels ; ch++)
+ { char filename [520] ;
+
+ snprintf (filename, sizeof (filename), "%s_%02d%s", pathname, ch, ext) ;
+
+ if ((state.outfile [ch] = sf_open (filename, SFM_WRITE, &sfinfo)) == NULL)
+ { printf ("Not able to open output file '%s'\n%s\n", filename, sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+
+ printf (" %s\n", filename) ;
+ } ;
+
+ switch (sfinfo.format & SF_FORMAT_SUBMASK)
+ { case SF_FORMAT_FLOAT :
+ case SF_FORMAT_DOUBLE :
+ case SF_FORMAT_VORBIS :
+ double_split = 1 ;
+ break ;
+
+ default :
+ double_split = 0 ;
+ break ;
+ } ;
+
+ if (double_split)
+ deinterleave_double (&state) ;
+ else
+ deinterleave_int (&state) ;
+
+ sf_close (state.infile) ;
+ for (ch = 0 ; ch < MAX_CHANNELS ; ch++)
+ if (state.outfile [ch] != NULL)
+ sf_close (state.outfile [ch]) ;
+
+ return 0 ;
+} /* main */
+
+/*------------------------------------------------------------------------------
+*/
+
+static void
+usage_exit (void)
+{ puts ("\nUsage : sndfile-deinterleave <filename>\n") ;
+ puts (
+ "Split a mutli-channel file into a set of mono files.\n"
+ "\n"
+ "If the input file is named 'a.wav', the output files will be named\n"
+ "a_00.wav, a_01.wav and so on.\n"
+ ) ;
+ printf ("Using %s.\n\n", sf_version_string ()) ;
+ exit (0) ;
+} /* usage_exit */
+
+static void
+deinterleave_int (STATE * state)
+{ int read_len ;
+ int ch, k ;
+
+ do
+ { read_len = sf_readf_int (state->infile, state->din.i, BUFFER_LEN) ;
+
+ for (ch = 0 ; ch < state->channels ; ch ++)
+ { for (k = 0 ; k < read_len ; k++)
+ state->dout.i [k] = state->din.i [k * state->channels + ch] ;
+ sf_write_int (state->outfile [ch], state->dout.i, read_len) ;
+ } ;
+ }
+ while (read_len > 0) ;
+
+} /* deinterleave_int */
+
+static void
+deinterleave_double (STATE * state)
+{ int read_len ;
+ int ch, k ;
+
+ do
+ { read_len = sf_readf_double (state->infile, state->din.d, BUFFER_LEN) ;
+
+ for (ch = 0 ; ch < state->channels ; ch ++)
+ { for (k = 0 ; k < read_len ; k++)
+ state->dout.d [k] = state->din.d [k * state->channels + ch] ;
+ sf_write_double (state->outfile [ch], state->dout.d, read_len) ;
+ } ;
+ }
+ while (read_len > 0) ;
+
+} /* deinterleave_double */
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the author nor the names of any contributors may be used
+** to endorse or promote products derived from this software without
+** specific prior written permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <inttypes.h>
+#include <ctype.h>
+#include <math.h>
+
+#include <sndfile.h>
+
+#include "common.h"
+
+#define BUFFER_LEN (1 << 16)
+
+#if (defined (WIN32) || defined (_WIN32))
+#include <windows.h>
+#endif
+
+static void print_version (void) ;
+static void usage_exit (const char *progname) ;
+
+static void info_dump (const char *filename) ;
+static int instrument_dump (const char *filename) ;
+static int broadcast_dump (const char *filename) ;
+static int chanmap_dump (const char *filename) ;
+static void total_dump (void) ;
+
+static double total_seconds = 0.0 ;
+
+int
+main (int argc, char *argv [])
+{ int k ;
+
+ print_version () ;
+
+ if (argc < 2 || strcmp (argv [1], "--help") == 0 || strcmp (argv [1], "-h") == 0)
+ { usage_exit (program_name (argv [0])) ;
+ return 1 ;
+ } ;
+
+ if (strcmp (argv [1], "-i") == 0)
+ { int error = 0 ;
+
+ for (k = 2 ; k < argc ; k++)
+ error += instrument_dump (argv [k]) ;
+ return error ;
+ } ;
+
+ if (strcmp (argv [1], "-b") == 0)
+ { int error = 0 ;
+
+ for (k = 2 ; k < argc ; k++)
+ error += broadcast_dump (argv [k]) ;
+ return error ;
+ } ;
+
+ if (strcmp (argv [1], "-c") == 0)
+ { int error = 0 ;
+
+ for (k = 2 ; k < argc ; k++)
+ error += chanmap_dump (argv [k]) ;
+ return error ;
+ } ;
+
+ for (k = 1 ; k < argc ; k++)
+ info_dump (argv [k]) ;
+
+ if (argc > 2)
+ total_dump () ;
+
+ return 0 ;
+} /* main */
+
+/*==============================================================================
+** Print version and usage.
+*/
+
+static double data [BUFFER_LEN] ;
+
+static void
+print_version (void)
+{ char buffer [256] ;
+
+ sf_command (NULL, SFC_GET_LIB_VERSION, buffer, sizeof (buffer)) ;
+ printf ("\nVersion : %s\n\n", buffer) ;
+} /* print_version */
+
+
+static void
+usage_exit (const char *progname)
+{ printf ("Usage :\n %s <file> ...\n", progname) ;
+ printf (" Prints out information about one or more sound files.\n\n") ;
+ printf (" %s -i <file>\n", progname) ;
+ printf (" Prints out the instrument data for the given file.\n\n") ;
+ printf (" %s -b <file>\n", progname) ;
+ printf (" Prints out the broadcast WAV info for the given file.\n\n") ;
+#if (defined (_WIN32) || defined (WIN32))
+ printf ("This is a Unix style command line application which\n"
+ "should be run in a MSDOS box or Command Shell window.\n\n") ;
+ printf ("Sleeping for 5 seconds before exiting.\n\n") ;
+ fflush (stdout) ;
+
+ /* This is the officially blessed by microsoft way but I can't get
+ ** it to link.
+ ** Sleep (15) ;
+ ** Instead, use this:
+ */
+ Sleep (5 * 1000) ;
+#endif
+ printf ("Using %s.\n\n", sf_version_string ()) ;
+ exit (0) ;
+} /* usage_exit */
+
+/*==============================================================================
+** Dumping of sndfile info.
+*/
+
+static double data [BUFFER_LEN] ;
+
+static double
+get_signal_max (SNDFILE *file)
+{ double max ;
+
+ sf_command (file, SFC_CALC_SIGNAL_MAX, &max, sizeof (max)) ;
+
+ return max ;
+} /* get_signal_max */
+
+static double
+calc_decibels (SF_INFO * sfinfo, double max)
+{ double decibels ;
+
+ switch (sfinfo->format & SF_FORMAT_SUBMASK)
+ { case SF_FORMAT_PCM_U8 :
+ case SF_FORMAT_PCM_S8 :
+ decibels = max / 0x80 ;
+ break ;
+
+ case SF_FORMAT_PCM_16 :
+ decibels = max / 0x8000 ;
+ break ;
+
+ case SF_FORMAT_PCM_24 :
+ decibels = max / 0x800000 ;
+ break ;
+
+ case SF_FORMAT_PCM_32 :
+ decibels = max / 0x80000000 ;
+ break ;
+
+ case SF_FORMAT_FLOAT :
+ case SF_FORMAT_DOUBLE :
+ decibels = max / 1.0 ;
+ break ;
+
+ default :
+ decibels = max / 0x8000 ;
+ break ;
+ } ;
+
+ return 20.0 * log10 (decibels) ;
+} /* calc_decibels */
+
+static const char *
+format_duration_str (double seconds)
+{ static char str [128] ;
+ int hrs, min ;
+ double sec ;
+
+ memset (str, 0, sizeof (str)) ;
+
+ hrs = (int) (seconds / 3600.0) ;
+ min = (int) ((seconds - (hrs * 3600.0)) / 60.0) ;
+ sec = seconds - (hrs * 3600.0) - (min * 60.0) ;
+
+ snprintf (str, sizeof (str) - 1, "%02d:%02d:%06.3f", hrs, min, sec) ;
+
+ return str ;
+} /* format_duration_str */
+
+static const char *
+generate_duration_str (SF_INFO *sfinfo)
+{
+ double seconds ;
+
+ if (sfinfo->samplerate < 1)
+ return NULL ;
+
+ if (sfinfo->frames / sfinfo->samplerate > 0x7FFFFFFF)
+ return "unknown" ;
+
+ seconds = (1.0 * sfinfo->frames) / sfinfo->samplerate ;
+
+ /* Accumulate the total of all known file durations */
+ total_seconds += seconds ;
+
+ return format_duration_str (seconds) ;
+} /* generate_duration_str */
+
+static void
+info_dump (const char *filename)
+{ static char strbuffer [BUFFER_LEN] ;
+ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ double signal_max, decibels ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ if ((file = sf_open (filename, SFM_READ, &sfinfo)) == NULL)
+ { printf ("Error : Not able to open input file %s.\n", filename) ;
+ fflush (stdout) ;
+ memset (data, 0, sizeof (data)) ;
+ sf_command (file, SFC_GET_LOG_INFO, strbuffer, BUFFER_LEN) ;
+ puts (strbuffer) ;
+ puts (sf_strerror (NULL)) ;
+ return ;
+ } ;
+
+ printf ("========================================\n") ;
+ sf_command (file, SFC_GET_LOG_INFO, strbuffer, BUFFER_LEN) ;
+ puts (strbuffer) ;
+ printf ("----------------------------------------\n") ;
+
+ printf ("Sample Rate : %d\n", sfinfo.samplerate) ;
+
+ if (sfinfo.frames == SF_COUNT_MAX)
+ printf ("Frames : unknown\n") ;
+ else
+ printf ("Frames : %" PRId64 "\n", sfinfo.frames) ;
+
+ printf ("Channels : %d\n", sfinfo.channels) ;
+ printf ("Format : 0x%08X\n", sfinfo.format) ;
+ printf ("Sections : %d\n", sfinfo.sections) ;
+ printf ("Seekable : %s\n", (sfinfo.seekable ? "TRUE" : "FALSE")) ;
+ printf ("Duration : %s\n", generate_duration_str (&sfinfo)) ;
+
+ if (sfinfo.frames < 100 * 1024 * 1024)
+ { /* Do not use sf_signal_max because it doesn't work for non-seekable files . */
+ signal_max = get_signal_max (file) ;
+ decibels = calc_decibels (&sfinfo, signal_max) ;
+ printf ("Signal Max : %g (%4.2f dB)\n", signal_max, decibels) ;
+ } ;
+ putchar ('\n') ;
+
+ sf_close (file) ;
+
+} /* info_dump */
+
+/*==============================================================================
+** Dumping of SF_INSTRUMENT data.
+*/
+
+static const char *
+str_of_type (int mode)
+{ switch (mode)
+ { case SF_LOOP_NONE : return "none" ;
+ case SF_LOOP_FORWARD : return "fwd " ;
+ case SF_LOOP_BACKWARD : return "back" ;
+ case SF_LOOP_ALTERNATING : return "alt " ;
+ default : break ;
+ } ;
+
+ return "????" ;
+} /* str_of_mode */
+
+static int
+instrument_dump (const char *filename)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ SF_INSTRUMENT inst ;
+ int got_inst, k ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ if ((file = sf_open (filename, SFM_READ, &sfinfo)) == NULL)
+ { printf ("Error : Not able to open input file %s.\n", filename) ;
+ fflush (stdout) ;
+ memset (data, 0, sizeof (data)) ;
+ puts (sf_strerror (NULL)) ;
+ return 1 ;
+ } ;
+
+ got_inst = sf_command (file, SFC_GET_INSTRUMENT, &inst, sizeof (inst)) ;
+ sf_close (file) ;
+
+ if (got_inst == SF_FALSE)
+ { printf ("Error : File '%s' does not contain instrument data.\n\n", filename) ;
+ return 1 ;
+ } ;
+
+ printf ("Instrument : %s\n\n", filename) ;
+ printf (" Gain : %d\n", inst.gain) ;
+ printf (" Base note : %d\n", inst.basenote) ;
+ printf (" Velocity : %d - %d\n", (int) inst.velocity_lo, (int) inst.velocity_hi) ;
+ printf (" Key : %d - %d\n", (int) inst.key_lo, (int) inst.key_hi) ;
+ printf (" Loop points : %d\n", inst.loop_count) ;
+
+ for (k = 0 ; k < inst.loop_count ; k++)
+ printf (" %-2d Mode : %s Start : %6d End : %6d Count : %6d\n", k, str_of_type (inst.loops [k].mode), inst.loops [k].start, inst.loops [k].end, inst.loops [k].count) ;
+
+ putchar ('\n') ;
+ return 0 ;
+} /* instrument_dump */
+
+static int
+broadcast_dump (const char *filename)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ SF_BROADCAST_INFO_2K bext ;
+ double time_ref_sec ;
+ int got_bext ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ if ((file = sf_open (filename, SFM_READ, &sfinfo)) == NULL)
+ { printf ("Error : Not able to open input file %s.\n", filename) ;
+ fflush (stdout) ;
+ memset (data, 0, sizeof (data)) ;
+ puts (sf_strerror (NULL)) ;
+ return 1 ;
+ } ;
+
+ memset (&bext, 0, sizeof (SF_BROADCAST_INFO_2K)) ;
+
+ got_bext = sf_command (file, SFC_GET_BROADCAST_INFO, &bext, sizeof (bext)) ;
+ sf_close (file) ;
+
+ if (got_bext == SF_FALSE)
+ { printf ("Error : File '%s' does not contain broadcast information.\n\n", filename) ;
+ return 1 ;
+ } ;
+
+ /*
+ ** From : http://www.ebu.ch/en/technical/publications/userguides/bwf_user_guide.php
+ **
+ ** Time Reference:
+ ** This field is a count from midnight in samples to the first sample
+ ** of the audio sequence.
+ */
+
+ time_ref_sec = ((pow (2.0, 32) * bext.time_reference_high) + (1.0 * bext.time_reference_low)) / sfinfo.samplerate ;
+
+ printf ("Description : %.*s\n", (int) sizeof (bext.description), bext.description) ;
+ printf ("Originator : %.*s\n", (int) sizeof (bext.originator), bext.originator) ;
+ printf ("Origination ref : %.*s\n", (int) sizeof (bext.originator_reference), bext.originator_reference) ;
+ printf ("Origination date : %.*s\n", (int) sizeof (bext.origination_date), bext.origination_date) ;
+ printf ("Origination time : %.*s\n", (int) sizeof (bext.origination_time), bext.origination_time) ;
+
+ if (bext.time_reference_high == 0 && bext.time_reference_low == 0)
+ printf ("Time ref : 0\n") ;
+ else
+ printf ("Time ref : 0x%x%08x (%.6f seconds)\n", bext.time_reference_high, bext.time_reference_low, time_ref_sec) ;
+
+ printf ("BWF version : %d\n", bext.version) ;
+ printf ("UMID : %.*s\n", (int) sizeof (bext.umid), bext.umid) ;
+ printf ("Coding history : %.*s\n", bext.coding_history_size, bext.coding_history) ;
+
+ return 0 ;
+} /* broadcast_dump */
+
+static int
+chanmap_dump (const char *filename)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int * channel_map ;
+ int got_chanmap, k ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ if ((file = sf_open (filename, SFM_READ, &sfinfo)) == NULL)
+ { printf ("Error : Not able to open input file %s.\n", filename) ;
+ fflush (stdout) ;
+ memset (data, 0, sizeof (data)) ;
+ puts (sf_strerror (NULL)) ;
+ return 1 ;
+ } ;
+
+ if ((channel_map = calloc (sfinfo.channels, sizeof (int))) == NULL)
+ { printf ("Error : malloc failed.\n\n") ;
+ return 1 ;
+ } ;
+
+ got_chanmap = sf_command (file, SFC_GET_CHANNEL_MAP_INFO, channel_map, sfinfo.channels * sizeof (int)) ;
+ sf_close (file) ;
+
+ if (got_chanmap == SF_FALSE)
+ { printf ("Error : File '%s' does not contain channel map information.\n\n", filename) ;
+ free (channel_map) ;
+ return 1 ;
+ } ;
+
+ printf ("File : %s\n\n", filename) ;
+
+ puts (" Chan Position") ;
+ for (k = 0 ; k < sfinfo.channels ; k ++)
+ { const char * name ;
+
+#define CASE_NAME(x) case x : name = #x ; break ;
+ switch (channel_map [k])
+ { CASE_NAME (SF_CHANNEL_MAP_INVALID) ;
+ CASE_NAME (SF_CHANNEL_MAP_MONO) ;
+ CASE_NAME (SF_CHANNEL_MAP_LEFT) ;
+ CASE_NAME (SF_CHANNEL_MAP_RIGHT) ;
+ CASE_NAME (SF_CHANNEL_MAP_CENTER) ;
+ CASE_NAME (SF_CHANNEL_MAP_FRONT_LEFT) ;
+ CASE_NAME (SF_CHANNEL_MAP_FRONT_RIGHT) ;
+ CASE_NAME (SF_CHANNEL_MAP_FRONT_CENTER) ;
+ CASE_NAME (SF_CHANNEL_MAP_REAR_CENTER) ;
+ CASE_NAME (SF_CHANNEL_MAP_REAR_LEFT) ;
+ CASE_NAME (SF_CHANNEL_MAP_REAR_RIGHT) ;
+ CASE_NAME (SF_CHANNEL_MAP_LFE) ;
+ CASE_NAME (SF_CHANNEL_MAP_FRONT_LEFT_OF_CENTER) ;
+ CASE_NAME (SF_CHANNEL_MAP_FRONT_RIGHT_OF_CENTER) ;
+ CASE_NAME (SF_CHANNEL_MAP_SIDE_LEFT) ;
+ CASE_NAME (SF_CHANNEL_MAP_SIDE_RIGHT) ;
+ CASE_NAME (SF_CHANNEL_MAP_TOP_CENTER) ;
+ CASE_NAME (SF_CHANNEL_MAP_TOP_FRONT_LEFT) ;
+ CASE_NAME (SF_CHANNEL_MAP_TOP_FRONT_RIGHT) ;
+ CASE_NAME (SF_CHANNEL_MAP_TOP_FRONT_CENTER) ;
+ CASE_NAME (SF_CHANNEL_MAP_TOP_REAR_LEFT) ;
+ CASE_NAME (SF_CHANNEL_MAP_TOP_REAR_RIGHT) ;
+ CASE_NAME (SF_CHANNEL_MAP_TOP_REAR_CENTER) ;
+ CASE_NAME (SF_CHANNEL_MAP_MAX) ;
+ default : name = "default" ;
+ break ;
+ } ;
+
+ printf (" %3d %s\n", k, name) ;
+ } ;
+
+ putchar ('\n') ;
+ free (channel_map) ;
+
+ return 0 ;
+} /* chanmap_dump */
+
+static void
+total_dump (void)
+{ printf ("========================================\n") ;
+ printf ("Total Duration : %s\n", format_duration_str (total_seconds)) ;
+} /* total_dump */
--- /dev/null
+/*
+** Copyright (C) 2009-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the author nor the names of any contributors may be used
+** to endorse or promote products derived from this software without
+** specific prior written permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sndfile.h>
+
+#include "common.h"
+
+#define BUFFER_LEN 4096
+#define MAX_INPUTS 16
+
+
+typedef struct
+{ SNDFILE * infile [MAX_INPUTS] ;
+ SNDFILE * outfile ;
+
+ union
+ { double d [BUFFER_LEN] ;
+ int i [BUFFER_LEN] ;
+ } din ;
+
+ union
+
+ { double d [MAX_INPUTS * BUFFER_LEN] ;
+ int i [MAX_INPUTS * BUFFER_LEN] ;
+ } dout ;
+
+ int channels ;
+} STATE ;
+
+
+static void usage_exit (void) ;
+static void interleave_int (STATE * state) ;
+static void interleave_double (STATE * state) ;
+
+
+int
+main (int argc, char **argv)
+{ STATE state ;
+ SF_INFO sfinfo ;
+ int k, double_merge = 0 ;
+
+ if (argc < 5)
+ { if (argc > 1)
+ puts ("\nError : need at least 2 input files.") ;
+ usage_exit () ;
+ } ;
+
+ if (strcmp (argv [argc - 2], "-o") != 0)
+ { puts ("\nError : second last command line parameter should be '-o'.\n") ;
+ usage_exit () ;
+ } ;
+
+ if (argc - 3 > MAX_INPUTS)
+ { printf ("\nError : Cannot handle more than %d input channels.\n\n", MAX_INPUTS) ;
+ exit (1) ;
+ } ;
+
+ memset (&state, 0, sizeof (state)) ;
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ for (k = 1 ; k < argc - 2 ; k++)
+ {
+ if ((state.infile [k - 1] = sf_open (argv [k], SFM_READ, &sfinfo)) == NULL)
+ { printf ("\nError : Not able to open input file '%s'\n%s\n", argv [k], sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\bError : Input file '%s' should be mono (has %d channels).\n", argv [k], sfinfo.channels) ;
+ exit (1) ;
+ } ;
+
+ switch (sfinfo.format & SF_FORMAT_SUBMASK)
+ { case SF_FORMAT_FLOAT :
+ case SF_FORMAT_DOUBLE :
+ case SF_FORMAT_VORBIS :
+ double_merge = 1 ;
+ break ;
+
+ default :
+ break ;
+ } ;
+
+ state.channels ++ ;
+ } ;
+
+ sfinfo.channels = state.channels ;
+ sfinfo.format = sfe_file_type_of_ext (argv [argc - 1], sfinfo.format) ;
+
+ if ((state.outfile = sf_open (argv [argc - 1], SFM_WRITE, &sfinfo)) == NULL)
+ { printf ("Not able to open output file '%s'\n%s\n", argv [argc - 1], sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+
+ if (double_merge)
+ interleave_double (&state) ;
+ else
+ interleave_int (&state) ;
+
+ for (k = 0 ; k < MAX_INPUTS ; k++)
+ if (state.infile [k] != NULL)
+ sf_close (state.infile [k]) ;
+ sf_close (state.outfile) ;
+
+ return 0 ;
+} /* main */
+
+/*------------------------------------------------------------------------------
+*/
+
+
+static void
+usage_exit (void)
+{ puts ("\nUsage : sndfile-interleave <input 1> <input 2> ... -o <output file>\n") ;
+ puts ("Merge two or more mono files into a single multi-channel file.\n") ;
+ printf ("Using %s.\n\n", sf_version_string ()) ;
+ exit (0) ;
+} /* usage_exit */
+
+
+static void
+interleave_int (STATE * state)
+{ int max_read_len, read_len ;
+ int ch, k ;
+
+ do
+ { max_read_len = 0 ;
+
+ for (ch = 0 ; ch < state->channels ; ch ++)
+ { read_len = sf_read_int (state->infile [ch], state->din.i, BUFFER_LEN) ;
+ if (read_len < BUFFER_LEN)
+ memset (state->din.i + read_len, 0, sizeof (state->din.i [0]) * (BUFFER_LEN - read_len)) ;
+
+ for (k = 0 ; k < read_len ; k++)
+ state->dout.i [k * state->channels + ch] = state->din.i [k] ;
+
+ max_read_len = MAX (max_read_len, read_len) ;
+ } ;
+
+ sf_writef_int (state->outfile, state->dout.i, max_read_len) ;
+ }
+ while (max_read_len > 0) ;
+
+} /* interleave_int */
+
+
+static void
+interleave_double (STATE * state)
+{ int max_read_len, read_len ;
+ int ch, k ;
+
+ do
+ { max_read_len = 0 ;
+
+ for (ch = 0 ; ch < state->channels ; ch ++)
+ { read_len = sf_read_double (state->infile [ch], state->din.d, BUFFER_LEN) ;
+ if (read_len < BUFFER_LEN)
+ memset (state->din.d + read_len, 0, sizeof (state->din.d [0]) * (BUFFER_LEN - read_len)) ;
+
+ for (k = 0 ; k < read_len ; k++)
+ state->dout.d [k * state->channels + ch] = state->din.d [k] ;
+
+ max_read_len = MAX (max_read_len, read_len) ;
+ } ;
+
+ sf_writef_double (state->outfile, state->dout.d, max_read_len) ;
+ }
+ while (max_read_len > 0) ;
+
+} /* interleave_double */
--- /dev/null
+/*
+** Copyright (C) 2008-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+** Copyright (C) 2008-2010 George Blood Audio
+**
+** All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the author nor the names of any contributors may be used
+** to endorse or promote products derived from this software without
+** specific prior written permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include <config.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <time.h>
+
+#include <sndfile.h>
+
+#include "common.h"
+
+#define BUFFER_LEN (1 << 16)
+
+static void usage_exit (const char *progname, int exit_code) ;
+static void process_args (SNDFILE * file, const SF_BROADCAST_INFO_2K * binfo, int argc, char * argv []) ;
+
+int
+main (int argc, char *argv [])
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ SF_BROADCAST_INFO_2K binfo ;
+ const char *progname ;
+ const char * filename = NULL ;
+ int start ;
+
+ /* Store the program name. */
+ progname = program_name (argv [0]) ;
+
+ /* Check if we've been asked for help. */
+ if (argc <= 2 || strcmp (argv [1], "--help") == 0 || strcmp (argv [1], "-h") == 0)
+ usage_exit (progname, 0) ;
+
+ if (argv [argc - 1][0] != '-')
+ { filename = argv [argc - 1] ;
+ start = 1 ;
+ }
+ else if (argv [1][0] != '-')
+ { filename = argv [1] ;
+ start = 2 ;
+ }
+ else
+ { printf ("Error : Either the first or the last command line parameter should be a filename.\n\n") ;
+ exit (1) ;
+ } ;
+
+ /* Get the time in case we need it later. */
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ if ((file = sf_open (filename, SFM_READ, &sfinfo)) == NULL)
+ { printf ("Error : Open of file '%s' failed : %s\n\n", filename, sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ memset (&binfo, 0, sizeof (binfo)) ;
+ if (sf_command (file, SFC_GET_BROADCAST_INFO, &binfo, sizeof (binfo)) == 0)
+ memset (&binfo, 0, sizeof (binfo)) ;
+
+ process_args (file, &binfo, argc - 2, argv + start) ;
+
+ sf_close (file) ;
+ return 0 ;
+} /* main */
+
+/*==============================================================================
+** Print version and usage.
+*/
+
+static void
+usage_exit (const char *progname, int exit_code)
+{ printf ("\nUsage :\n %s [options] <file>\n\nOptions:\n", progname) ;
+
+ puts (
+ " --bext-description Print the 'bext' description.\n"
+ " --bext-originator Print the 'bext; originator info.\n"
+ " --bext-orig-ref Print the 'bext' origination reference.\n"
+ " --bext-umid Print the 'bext' UMID.\n"
+ " --bext-orig-date Print the 'bext' origination date.\n"
+ " --bext-orig-time Print the 'bext' origination time.\n"
+ " --bext-coding-hist Print the 'bext' coding history.\n"
+ ) ;
+
+ puts (
+ " --str-title Print the title metadata.\n"
+ " --str-copyright Print the copyright metadata.\n"
+ " --str-artist Print the artist metadata.\n"
+ " --str-comment Print the comment metadata.\n"
+ " --str-date Print the creation date metadata.\n"
+ " --str-album Print the album metadata.\n"
+ " --str-license Print the license metadata.\n"
+ ) ;
+
+ printf ("Using %s.\n\n", sf_version_string ()) ;
+ exit (exit_code) ;
+} /* usage_exit */
+
+static void
+process_args (SNDFILE * file, const SF_BROADCAST_INFO_2K * binfo, int argc, char * argv [])
+{ const char * str ;
+ int k, do_all = 0 ;
+
+#define HANDLE_BEXT_ARG(cmd,name,field) \
+ if (do_all || strcmp (argv [k], cmd) == 0) \
+ { printf ("%-20s : %.*s\n", name, (int) sizeof (binfo->field), binfo->field) ; \
+ if (! do_all) \
+ continue ; \
+ } ;
+
+#define HANDLE_STR_ARG(cmd,name,id) \
+ if (do_all || strcmp (argv [k], cmd) == 0) \
+ { str = sf_get_string (file, id) ; \
+ printf ("%-20s : %s\n", name, str ? str : "") ; \
+ if (! do_all) continue ; \
+ } ;
+
+ for (k = 0 ; k < argc ; k++)
+ { if (do_all || strcmp (argv [k], "--all") == 0)
+ do_all = 1 ;
+
+ HANDLE_BEXT_ARG ("--bext-description", "Description", description) ;
+ HANDLE_BEXT_ARG ("--bext-originator", "Originator", originator) ;
+ HANDLE_BEXT_ARG ("--bext-orig-ref", "Origination ref", originator_reference) ;
+ HANDLE_BEXT_ARG ("--bext-umid", "UMID", umid) ;
+ HANDLE_BEXT_ARG ("--bext-orig-date", "Origination date", origination_date) ;
+ HANDLE_BEXT_ARG ("--bext-orig-time", "Origination time", origination_time) ;
+ HANDLE_BEXT_ARG ("--bext-coding-hist", "Coding history", coding_history) ;
+
+ HANDLE_STR_ARG ("--str-title", "Name", SF_STR_TITLE) ;
+ HANDLE_STR_ARG ("--str-copyright", "Copyright", SF_STR_COPYRIGHT) ;
+ HANDLE_STR_ARG ("--str-artist", "Artist", SF_STR_ARTIST) ;
+ HANDLE_STR_ARG ("--str-comment", "Comment", SF_STR_COMMENT) ;
+ HANDLE_STR_ARG ("--str-date", "Create date", SF_STR_DATE) ;
+ HANDLE_STR_ARG ("--str-album", "Album", SF_STR_ALBUM) ;
+ HANDLE_STR_ARG ("--str-license", "License", SF_STR_LICENSE) ;
+
+ if (! do_all)
+ { printf ("Error : Don't know what to do with command line arg '%s'.\n\n", argv [k]) ;
+ exit (1) ;
+ } ;
+ break ;
+ } ;
+
+ return ;
+} /* process_args */
--- /dev/null
+/*
+** Copyright (C) 2008-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+** Copyright (C) 2008-2010 George Blood Audio
+**
+** All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the author nor the names of any contributors may be used
+** to endorse or promote products derived from this software without
+** specific prior written permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include <config.h>
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <time.h>
+
+#include <sndfile.h>
+
+#include "common.h"
+
+#define BUFFER_LEN (1 << 16)
+
+
+static void usage_exit (const char *progname, int exit_code) ;
+static void missing_param (const char * option) ;
+static void read_localtime (struct tm * timedata) ;
+static int has_bext_fields_set (const METADATA_INFO * info) ;
+
+int
+main (int argc, char *argv [])
+{ METADATA_INFO info ;
+ struct tm timedata ;
+ const char *progname ;
+ const char * filenames [2] = { NULL, NULL } ;
+ int k ;
+
+ /* Store the program name. */
+ progname = program_name (argv [0]) ;
+
+ /* Check if we've been asked for help. */
+ if (argc < 3 || strcmp (argv [1], "--help") == 0 || strcmp (argv [1], "-h") == 0)
+ usage_exit (progname, 0) ;
+
+ /* Clear set all fields of the struct to zero bytes. */
+ memset (&info, 0, sizeof (info)) ;
+
+ /* Get the time in case we need it later. */
+ read_localtime (&timedata) ;
+
+ for (k = 1 ; k < argc ; k++)
+ { char tmp [20] ;
+
+ if (argv [k][0] != '-')
+ { if (filenames [0] == NULL)
+ filenames [0] = argv [k] ;
+ else if (filenames [1] == NULL)
+ filenames [1] = argv [k] ;
+ else
+ { printf ("Error : Already have two file names on the command line and then found '%s'.\n\n", argv [k]) ;
+ usage_exit (progname, 1) ;
+ } ;
+ continue ;
+ } ;
+
+#define HANDLE_BEXT_ARG(cmd,field) \
+ if (strcmp (argv [k], cmd) == 0) \
+ { k ++ ; \
+ if (k == argc) missing_param (argv [k - 1]) ; \
+ info.field = argv [k] ; \
+ continue ; \
+ } ;
+
+ HANDLE_BEXT_ARG ("--bext-description", description) ;
+ HANDLE_BEXT_ARG ("--bext-originator", originator) ;
+ HANDLE_BEXT_ARG ("--bext-orig-ref", originator_reference) ;
+ HANDLE_BEXT_ARG ("--bext-umid", umid) ;
+ HANDLE_BEXT_ARG ("--bext-orig-date", origination_date) ;
+ HANDLE_BEXT_ARG ("--bext-orig-time", origination_time) ;
+ HANDLE_BEXT_ARG ("--bext-coding-hist", coding_history) ;
+ HANDLE_BEXT_ARG ("--bext-time-ref", time_ref) ;
+
+#define HANDLE_STR_ARG(cmd,field) \
+ if (strcmp (argv [k], cmd) == 0) \
+ { k ++ ; \
+ if (k == argc) missing_param (argv [k - 1]) ; \
+ info.field = argv [k] ; \
+ continue ; \
+ } ;
+
+ HANDLE_STR_ARG ("--str-comment", comment) ;
+ HANDLE_STR_ARG ("--str-title", title) ;
+ HANDLE_STR_ARG ("--str-copyright", copyright) ;
+ HANDLE_STR_ARG ("--str-artist", artist) ;
+ HANDLE_STR_ARG ("--str-date", date) ;
+ HANDLE_STR_ARG ("--str-album", album) ;
+ HANDLE_STR_ARG ("--str-license", license) ;
+
+ /* Following options do not take an argument. */
+ if (strcmp (argv [k], "--bext-auto-time-date") == 0)
+ { snprintf (tmp, sizeof (tmp), "%02d:%02d:%02d", timedata.tm_hour, timedata.tm_min, timedata.tm_sec) ;
+ info.origination_time = strdup (tmp) ;
+
+ snprintf (tmp, sizeof (tmp), "%04d-%02d-%02d", timedata.tm_year + 1900, timedata.tm_mon + 1, timedata.tm_mday) ;
+ info.origination_date = strdup (tmp) ;
+ continue ;
+ } ;
+
+ if (strcmp (argv [k], "--bext-auto-time") == 0)
+ { snprintf (tmp, sizeof (tmp), "%02d:%02d:%02d", timedata.tm_hour, timedata.tm_min, timedata.tm_sec) ;
+ info.origination_time = strdup (tmp) ;
+ continue ;
+ } ;
+
+ if (strcmp (argv [k], "--bext-auto-date") == 0)
+ { snprintf (tmp, sizeof (tmp), "%04d-%02d-%02d", timedata.tm_year + 1900, timedata.tm_mon + 1, timedata.tm_mday) ;
+ info.origination_date = strdup (tmp) ;
+ continue ;
+ } ;
+
+ if (strcmp (argv [k], "--str-auto-date") == 0)
+ { snprintf (tmp, sizeof (tmp), "%04d-%02d-%02d", timedata.tm_year + 1900, timedata.tm_mon + 1, timedata.tm_mday) ;
+
+ info.date = strdup (tmp) ;
+ continue ;
+ } ;
+
+ printf ("Error : Don't know what to do with command line arg '%s'.\n\n", argv [k]) ;
+ usage_exit (progname, 1) ;
+ } ;
+
+ /* Find out if any of the 'bext' fields are set. */
+ info.has_bext_fields = has_bext_fields_set (&info) ;
+
+ if (filenames [0] == NULL)
+ { printf ("Error : No input file specificed.\n\n") ;
+ exit (1) ;
+ } ;
+
+ if (filenames [1] != NULL && strcmp (filenames [0], filenames [1]) == 0)
+ { printf ("Error : Input and output files are the same.\n\n") ;
+ exit (1) ;
+ } ;
+
+ if (info.coding_history != NULL && filenames [1] == NULL)
+ { printf ("\n"
+ "Error : Trying to update coding history of an existing file which unfortunately\n"
+ " is not supported. Instead, create a new file using :\n"
+ "\n"
+ " %s --bext-coding-hist \"Coding history\" old_file.wav new_file.wav\n"
+ "\n",
+ progname) ;
+ exit (1) ;
+ } ;
+
+ sfe_apply_metadata_changes (filenames, &info) ;
+
+ return 0 ;
+} /* main */
+
+/*==============================================================================
+** Print version and usage.
+*/
+
+static void
+usage_exit (const char *progname, int exit_code)
+{ printf ("\nUsage :\n\n"
+ " %s [options] <file>\n"
+ " %s [options] <input file> <output file>\n"
+ "\n",
+ progname, progname) ;
+
+ puts (
+ "Where an option is made up of a pair of a field to set (one of\n"
+ "the 'bext' or metadata fields below) and a string. Fields are\n"
+ "as follows :\n"
+ ) ;
+
+ puts (
+ " --bext-description Set the 'bext' description.\n"
+ " --bext-originator Set the 'bext' originator.\n"
+ " --bext-orig-ref Set the 'bext' originator reference.\n"
+ " --bext-umid Set the 'bext' UMID.\n"
+ " --bext-orig-date Set the 'bext' origination date.\n"
+ " --bext-orig-time Set the 'bext' origination time.\n"
+ " --bext-coding-hist Set the 'bext' coding history.\n"
+ " --bext-time-raf Set the 'bext' Time ref.\n"
+ "\n"
+ " --str-comment Set the metadata comment.\n"
+ " --str-title Set the metadata title.\n"
+ " --str-copyright Set the metadata copyright.\n"
+ " --str-artist Set the metadata artist.\n"
+ " --str-date Set the metadata date.\n"
+ " --str-album Set the metadata album.\n"
+ " --str-license Set the metadata license.\n"
+ ) ;
+
+ puts (
+ "There are also the following arguments which do not take a\n"
+ "parameter :\n\n"
+ " --bext-auto-time-date Set the 'bext' time and date to current time/date.\n"
+ " --bext-auto-time Set the 'bext' time to current time.\n"
+ " --bext-auto-date Set the 'bext' date to current date.\n"
+ " --str-auto-date Set the metadata date to current date.\n"
+ ) ;
+
+ puts (
+ "Most of the above operations can be done in-place on an existing\n"
+ "file. If any operation cannot be performed, the application will\n"
+ "exit with an appropriate error message.\n"
+ ) ;
+
+ printf ("Using %s.\n\n", sf_version_string ()) ;
+ exit (exit_code) ;
+} /* usage_exit */
+
+static void
+missing_param (const char * option)
+{
+ printf ("Error : Option '%s' needs a parameter but doesn't seem to have one.\n\n", option) ;
+ exit (1) ;
+} /* missing_param */
+
+/*==============================================================================
+*/
+
+static int
+has_bext_fields_set (const METADATA_INFO * info)
+{
+ if (info->description || info->originator || info->originator_reference)
+ return 1 ;
+
+ if (info->origination_date || info->origination_time || info->umid || info->coding_history || info->time_ref)
+ return 1 ;
+
+ return 0 ;
+} /* has_bext_fields_set */
+
+static void
+read_localtime (struct tm * timedata)
+{ time_t current ;
+
+ time (¤t) ;
+ memset (timedata, 0, sizeof (struct tm)) ;
+
+#if defined (HAVE_LOCALTIME_R)
+ /* If the re-entrant version is available, use it. */
+ localtime_r (¤t, timedata) ;
+#elif defined (HAVE_LOCALTIME)
+ {
+ struct tm *tmptr ;
+ /* Otherwise use the standard one and copy the data to local storage. */
+ if ((tmptr = localtime (¤t)) != NULL)
+ memcpy (timedata, tmptr, sizeof (struct tm)) ;
+ }
+#endif
+
+ return ;
+} /* read_localtime */
+
--- /dev/null
+/*
+** Copyright (C) 2001 Marcus Overhagen <marcus@overhagen.de>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include <stdio.h>
+
+#include <Application.h>
+#include <SoundPlayer.h>
+#include <string.h>
+
+#include <sndfile.h>
+
+#define BUFFER_LEN 1024
+
+/*------------------------------------------------------------------------------
+** BeOS functions for playing a sound.
+*/
+
+#if defined (__BEOS__)
+
+struct shared_data
+{
+ BSoundPlayer *player;
+ SNDFILE *sndfile;
+ SF_INFO sfinfo;
+ sem_id finished;
+};
+
+static void
+buffer_callback(void *theCookie, void *buf, size_t size, const media_raw_audio_format &format)
+{
+ shared_data *data = (shared_data *)theCookie;
+ short *buffer = (short *)buf;
+ int count = size / sizeof(short);
+ int m, readcount;
+
+ if (!data->player->HasData())
+ return;
+
+ readcount = sf_read_short(data->sndfile, buffer, count);
+ if (readcount == 0)
+ { data->player->SetHasData(false);
+ release_sem(data->finished);
+ }
+ if (readcount < count)
+ { for (m = readcount ; m < count ; m++)
+ buffer [m] = 0 ;
+ }
+ if (data->sfinfo.pcmbitwidth < 16)
+ { for (m = 0 ; m < count ; m++)
+ buffer [m] *= 256 ;
+ }
+}
+
+static void
+beos_play (int argc, char *argv [])
+{
+ shared_data data;
+ status_t status;
+ int k;
+
+ /* BSoundPlayer requires a BApplication object */
+ BApplication app("application/x-vnd.MarcusOverhagen-sfplay");
+
+ for (k = 1 ; k < argc ; k++)
+ { printf ("Playing %s\n", argv [k]) ;
+ if (! (data.sndfile = sf_open_read (argv [k], &data.sfinfo)))
+ { sf_perror (NULL) ;
+ continue ;
+ } ;
+
+ if (data.sfinfo.channels < 1 || data.sfinfo.channels > 2)
+ { printf ("Error : channels = %d.\n", data.sfinfo.channels) ;
+ sf_close (data.sndfile) ;
+ continue ;
+ } ;
+
+ data.finished = create_sem(0,"finished");
+
+ media_raw_audio_format format =
+ { data.sfinfo.samplerate,
+ data.sfinfo.channels,
+ media_raw_audio_format::B_AUDIO_SHORT,
+ B_HOST_IS_LENDIAN ? B_MEDIA_LITTLE_ENDIAN : B_MEDIA_BIG_ENDIAN,
+ BUFFER_LEN * sizeof(short)
+ };
+
+ BSoundPlayer player(&format,"player",buffer_callback,NULL,&data);
+ data.player = &player;
+
+ if ((status = player.InitCheck()) != B_OK)
+ {
+ printf ("Error : BSoundPlayer init failed, %s.\n", strerror(status)) ;
+ delete_sem(data.finished);
+ sf_close (data.sndfile) ;
+ continue ;
+ }
+
+ player.SetVolume(1.0);
+ player.Start();
+ player.SetHasData(true);
+ acquire_sem(data.finished);
+ player.Stop();
+ delete_sem(data.finished);
+
+ sf_close (data.sndfile) ;
+
+ } ;
+
+} /* beos_play */
+
+#endif
+
+/*==============================================================================
+** Main function.
+*/
+
+int
+main (int argc, char *argv [])
+{
+ if (argc < 2)
+ { printf ("Usage : %s <input sound file>\n\n", argv [0]) ;
+ return 1 ;
+ } ;
+
+ beos_play (argc, argv) ;
+
+ return 0 ;
+} /* main */
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the author nor the names of any contributors may be used
+** to endorse or promote products derived from this software without
+** specific prior written permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <sndfile.h>
+
+#include "common.h"
+
+#if HAVE_ALSA_ASOUNDLIB_H
+ #define ALSA_PCM_NEW_HW_PARAMS_API
+ #define ALSA_PCM_NEW_SW_PARAMS_API
+ #include <alsa/asoundlib.h>
+ #include <sys/time.h>
+#endif
+
+#if defined (__linux__) || defined (__FreeBSD_kernel__) || defined (__FreeBSD__)
+ #include <fcntl.h>
+ #include <sys/ioctl.h>
+ #include <sys/soundcard.h>
+
+#elif (defined (__MACH__) && defined (__APPLE__))
+ #include <Carbon.h>
+ #include <CoreAudio/AudioHardware.h>
+
+#elif defined (HAVE_SNDIO_H)
+ #include <sndio.h>
+
+#elif (defined (sun) && defined (unix))
+ #include <fcntl.h>
+ #include <sys/ioctl.h>
+ #include <sys/audioio.h>
+
+#elif (OS_IS_WIN32 == 1)
+ #include <windows.h>
+ #include <mmsystem.h>
+
+#endif
+
+#define SIGNED_SIZEOF(x) ((int) sizeof (x))
+#define BUFFER_LEN (2048)
+
+/*------------------------------------------------------------------------------
+** Linux/OSS functions for playing a sound.
+*/
+
+#if HAVE_ALSA_ASOUNDLIB_H
+
+static snd_pcm_t * alsa_open (int channels, unsigned srate, int realtime) ;
+static int alsa_write_float (snd_pcm_t *alsa_dev, float *data, int frames, int channels) ;
+
+static void
+alsa_play (int argc, char *argv [])
+{ static float buffer [BUFFER_LEN] ;
+ SNDFILE *sndfile ;
+ SF_INFO sfinfo ;
+ snd_pcm_t * alsa_dev ;
+ int k, readcount, subformat ;
+
+ for (k = 1 ; k < argc ; k++)
+ { memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ printf ("Playing %s\n", argv [k]) ;
+ if (! (sndfile = sf_open (argv [k], SFM_READ, &sfinfo)))
+ { puts (sf_strerror (NULL)) ;
+ continue ;
+ } ;
+
+ if (sfinfo.channels < 1 || sfinfo.channels > 2)
+ { printf ("Error : channels = %d.\n", sfinfo.channels) ;
+ continue ;
+ } ;
+
+ if ((alsa_dev = alsa_open (sfinfo.channels, (unsigned) sfinfo.samplerate, SF_FALSE)) == NULL)
+ continue ;
+
+ subformat = sfinfo.format & SF_FORMAT_SUBMASK ;
+
+ if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE)
+ { double scale ;
+ int m ;
+
+ sf_command (sndfile, SFC_CALC_SIGNAL_MAX, &scale, sizeof (scale)) ;
+ if (scale < 1e-10)
+ scale = 1.0 ;
+ else
+ scale = 32700.0 / scale ;
+
+ while ((readcount = sf_read_float (sndfile, buffer, BUFFER_LEN)))
+ { for (m = 0 ; m < readcount ; m++)
+ buffer [m] *= scale ;
+ alsa_write_float (alsa_dev, buffer, BUFFER_LEN / sfinfo.channels, sfinfo.channels) ;
+ } ;
+ }
+ else
+ { while ((readcount = sf_read_float (sndfile, buffer, BUFFER_LEN)))
+ alsa_write_float (alsa_dev, buffer, BUFFER_LEN / sfinfo.channels, sfinfo.channels) ;
+ } ;
+
+ snd_pcm_drain (alsa_dev) ;
+ snd_pcm_close (alsa_dev) ;
+
+ sf_close (sndfile) ;
+ } ;
+
+ return ;
+} /* alsa_play */
+
+static snd_pcm_t *
+alsa_open (int channels, unsigned samplerate, int realtime)
+{ const char * device = "default" ;
+ snd_pcm_t *alsa_dev = NULL ;
+ snd_pcm_hw_params_t *hw_params ;
+ snd_pcm_uframes_t buffer_size ;
+ snd_pcm_uframes_t alsa_period_size, alsa_buffer_frames ;
+ snd_pcm_sw_params_t *sw_params ;
+
+ int err ;
+
+ if (realtime)
+ { alsa_period_size = 256 ;
+ alsa_buffer_frames = 3 * alsa_period_size ;
+ }
+ else
+ { alsa_period_size = 1024 ;
+ alsa_buffer_frames = 4 * alsa_period_size ;
+ } ;
+
+ if ((err = snd_pcm_open (&alsa_dev, device, SND_PCM_STREAM_PLAYBACK, 0)) < 0)
+ { fprintf (stderr, "cannot open audio device \"%s\" (%s)\n", device, snd_strerror (err)) ;
+ goto catch_error ;
+ } ;
+
+ snd_pcm_nonblock (alsa_dev, 0) ;
+
+ if ((err = snd_pcm_hw_params_malloc (&hw_params)) < 0)
+ { fprintf (stderr, "cannot allocate hardware parameter structure (%s)\n", snd_strerror (err)) ;
+ goto catch_error ;
+ } ;
+
+ if ((err = snd_pcm_hw_params_any (alsa_dev, hw_params)) < 0)
+ { fprintf (stderr, "cannot initialize hardware parameter structure (%s)\n", snd_strerror (err)) ;
+ goto catch_error ;
+ } ;
+
+ if ((err = snd_pcm_hw_params_set_access (alsa_dev, hw_params, SND_PCM_ACCESS_RW_INTERLEAVED)) < 0)
+ { fprintf (stderr, "cannot set access type (%s)\n", snd_strerror (err)) ;
+ goto catch_error ;
+ } ;
+
+ if ((err = snd_pcm_hw_params_set_format (alsa_dev, hw_params, SND_PCM_FORMAT_FLOAT)) < 0)
+ { fprintf (stderr, "cannot set sample format (%s)\n", snd_strerror (err)) ;
+ goto catch_error ;
+ } ;
+
+ if ((err = snd_pcm_hw_params_set_rate_near (alsa_dev, hw_params, &samplerate, 0)) < 0)
+ { fprintf (stderr, "cannot set sample rate (%s)\n", snd_strerror (err)) ;
+ goto catch_error ;
+ } ;
+
+ if ((err = snd_pcm_hw_params_set_channels (alsa_dev, hw_params, channels)) < 0)
+ { fprintf (stderr, "cannot set channel count (%s)\n", snd_strerror (err)) ;
+ goto catch_error ;
+ } ;
+
+ if ((err = snd_pcm_hw_params_set_buffer_size_near (alsa_dev, hw_params, &alsa_buffer_frames)) < 0)
+ { fprintf (stderr, "cannot set buffer size (%s)\n", snd_strerror (err)) ;
+ goto catch_error ;
+ } ;
+
+ if ((err = snd_pcm_hw_params_set_period_size_near (alsa_dev, hw_params, &alsa_period_size, 0)) < 0)
+ { fprintf (stderr, "cannot set period size (%s)\n", snd_strerror (err)) ;
+ goto catch_error ;
+ } ;
+
+ if ((err = snd_pcm_hw_params (alsa_dev, hw_params)) < 0)
+ { fprintf (stderr, "cannot set parameters (%s)\n", snd_strerror (err)) ;
+ goto catch_error ;
+ } ;
+
+ /* extra check: if we have only one period, this code won't work */
+ snd_pcm_hw_params_get_period_size (hw_params, &alsa_period_size, 0) ;
+ snd_pcm_hw_params_get_buffer_size (hw_params, &buffer_size) ;
+ if (alsa_period_size == buffer_size)
+ { fprintf (stderr, "Can't use period equal to buffer size (%lu == %lu)", alsa_period_size, buffer_size) ;
+ goto catch_error ;
+ } ;
+
+ snd_pcm_hw_params_free (hw_params) ;
+
+ if ((err = snd_pcm_sw_params_malloc (&sw_params)) != 0)
+ { fprintf (stderr, "%s: snd_pcm_sw_params_malloc: %s", __func__, snd_strerror (err)) ;
+ goto catch_error ;
+ } ;
+
+ if ((err = snd_pcm_sw_params_current (alsa_dev, sw_params)) != 0)
+ { fprintf (stderr, "%s: snd_pcm_sw_params_current: %s", __func__, snd_strerror (err)) ;
+ goto catch_error ;
+ } ;
+
+ /* note: set start threshold to delay start until the ring buffer is full */
+ snd_pcm_sw_params_current (alsa_dev, sw_params) ;
+
+ if ((err = snd_pcm_sw_params_set_start_threshold (alsa_dev, sw_params, buffer_size)) < 0)
+ { fprintf (stderr, "cannot set start threshold (%s)\n", snd_strerror (err)) ;
+ goto catch_error ;
+ } ;
+
+ if ((err = snd_pcm_sw_params (alsa_dev, sw_params)) != 0)
+ { fprintf (stderr, "%s: snd_pcm_sw_params: %s", __func__, snd_strerror (err)) ;
+ goto catch_error ;
+ } ;
+
+ snd_pcm_sw_params_free (sw_params) ;
+
+ snd_pcm_reset (alsa_dev) ;
+
+catch_error :
+
+ if (err < 0 && alsa_dev != NULL)
+ { snd_pcm_close (alsa_dev) ;
+ return NULL ;
+ } ;
+
+ return alsa_dev ;
+} /* alsa_open */
+
+static int
+alsa_write_float (snd_pcm_t *alsa_dev, float *data, int frames, int channels)
+{ static int epipe_count = 0 ;
+
+ int total = 0 ;
+ int retval ;
+
+ if (epipe_count > 0)
+ epipe_count -- ;
+
+ while (total < frames)
+ { retval = snd_pcm_writei (alsa_dev, data + total * channels, frames - total) ;
+
+ if (retval >= 0)
+ { total += retval ;
+ if (total == frames)
+ return total ;
+
+ continue ;
+ } ;
+
+ switch (retval)
+ { case -EAGAIN :
+ puts ("alsa_write_float: EAGAIN") ;
+ continue ;
+ break ;
+
+ case -EPIPE :
+ if (epipe_count > 0)
+ { printf ("alsa_write_float: EPIPE %d\n", epipe_count) ;
+ if (epipe_count > 140)
+ return retval ;
+ } ;
+ epipe_count += 100 ;
+
+#if 0
+ if (0)
+ { snd_pcm_status_t *status ;
+
+ snd_pcm_status_alloca (&status) ;
+ if ((retval = snd_pcm_status (alsa_dev, status)) < 0)
+ fprintf (stderr, "alsa_out: xrun. can't determine length\n") ;
+ else if (snd_pcm_status_get_state (status) == SND_PCM_STATE_XRUN)
+ { struct timeval now, diff, tstamp ;
+
+ gettimeofday (&now, 0) ;
+ snd_pcm_status_get_trigger_tstamp (status, &tstamp) ;
+ timersub (&now, &tstamp, &diff) ;
+
+ fprintf (stderr, "alsa_write_float xrun: of at least %.3f msecs. resetting stream\n",
+ diff.tv_sec * 1000 + diff.tv_usec / 1000.0) ;
+ }
+ else
+ fprintf (stderr, "alsa_write_float: xrun. can't determine length\n") ;
+ } ;
+#endif
+
+ snd_pcm_prepare (alsa_dev) ;
+ break ;
+
+ case -EBADFD :
+ fprintf (stderr, "alsa_write_float: Bad PCM state.n") ;
+ return 0 ;
+ break ;
+
+ case -ESTRPIPE :
+ fprintf (stderr, "alsa_write_float: Suspend event.n") ;
+ return 0 ;
+ break ;
+
+ case -EIO :
+ puts ("alsa_write_float: EIO") ;
+ return 0 ;
+
+ default :
+ fprintf (stderr, "alsa_write_float: retval = %d\n", retval) ;
+ return 0 ;
+ break ;
+ } ; /* switch */
+ } ; /* while */
+
+ return total ;
+} /* alsa_write_float */
+
+#endif /* HAVE_ALSA_ASOUNDLIB_H */
+
+/*------------------------------------------------------------------------------
+** Linux/OSS functions for playing a sound.
+*/
+
+#if defined (__linux__) || defined (__FreeBSD_kernel__) || defined (__FreeBSD__)
+
+static int opensoundsys_open_device (int channels, int srate) ;
+
+static int
+opensoundsys_play (int argc, char *argv [])
+{ static short buffer [BUFFER_LEN] ;
+ SNDFILE *sndfile ;
+ SF_INFO sfinfo ;
+ int k, audio_device, readcount, writecount, subformat ;
+
+ for (k = 1 ; k < argc ; k++)
+ { memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ printf ("Playing %s\n", argv [k]) ;
+ if (! (sndfile = sf_open (argv [k], SFM_READ, &sfinfo)))
+ { puts (sf_strerror (NULL)) ;
+ continue ;
+ } ;
+
+ if (sfinfo.channels < 1 || sfinfo.channels > 2)
+ { printf ("Error : channels = %d.\n", sfinfo.channels) ;
+ continue ;
+ } ;
+
+ audio_device = opensoundsys_open_device (sfinfo.channels, sfinfo.samplerate) ;
+
+ subformat = sfinfo.format & SF_FORMAT_SUBMASK ;
+
+ if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE)
+ { static float float_buffer [BUFFER_LEN] ;
+ double scale ;
+ int m ;
+
+ sf_command (sndfile, SFC_CALC_SIGNAL_MAX, &scale, sizeof (scale)) ;
+ if (scale < 1e-10)
+ scale = 1.0 ;
+ else
+ scale = 32700.0 / scale ;
+
+ while ((readcount = sf_read_float (sndfile, float_buffer, BUFFER_LEN)))
+ { for (m = 0 ; m < readcount ; m++)
+ buffer [m] = scale * float_buffer [m] ;
+ writecount = write (audio_device, buffer, readcount * sizeof (short)) ;
+ } ;
+ }
+ else
+ { while ((readcount = sf_read_short (sndfile, buffer, BUFFER_LEN)))
+ writecount = write (audio_device, buffer, readcount * sizeof (short)) ;
+ } ;
+
+ if (ioctl (audio_device, SNDCTL_DSP_POST, 0) == -1)
+ perror ("ioctl (SNDCTL_DSP_POST) ") ;
+
+ if (ioctl (audio_device, SNDCTL_DSP_SYNC, 0) == -1)
+ perror ("ioctl (SNDCTL_DSP_SYNC) ") ;
+
+ close (audio_device) ;
+
+ sf_close (sndfile) ;
+ } ;
+
+ return writecount ;
+} /* opensoundsys_play */
+
+static int
+opensoundsys_open_device (int channels, int srate)
+{ int fd, stereo, fmt ;
+
+ if ((fd = open ("/dev/dsp", O_WRONLY, 0)) == -1 &&
+ (fd = open ("/dev/sound/dsp", O_WRONLY, 0)) == -1)
+ { perror ("opensoundsys_open_device : open ") ;
+ exit (1) ;
+ } ;
+
+ stereo = 0 ;
+ if (ioctl (fd, SNDCTL_DSP_STEREO, &stereo) == -1)
+ { /* Fatal error */
+ perror ("opensoundsys_open_device : stereo ") ;
+ exit (1) ;
+ } ;
+
+ if (ioctl (fd, SNDCTL_DSP_RESET, 0))
+ { perror ("opensoundsys_open_device : reset ") ;
+ exit (1) ;
+ } ;
+
+ fmt = CPU_IS_BIG_ENDIAN ? AFMT_S16_BE : AFMT_S16_LE ;
+ if (ioctl (fd, SNDCTL_DSP_SETFMT, &fmt) != 0)
+ { perror ("opensoundsys_open_device : set format ") ;
+ exit (1) ;
+ } ;
+
+ if (ioctl (fd, SNDCTL_DSP_CHANNELS, &channels) != 0)
+ { perror ("opensoundsys_open_device : channels ") ;
+ exit (1) ;
+ } ;
+
+ if (ioctl (fd, SNDCTL_DSP_SPEED, &srate) != 0)
+ { perror ("opensoundsys_open_device : sample rate ") ;
+ exit (1) ;
+ } ;
+
+ if (ioctl (fd, SNDCTL_DSP_SYNC, 0) != 0)
+ { perror ("opensoundsys_open_device : sync ") ;
+ exit (1) ;
+ } ;
+
+ return fd ;
+} /* opensoundsys_open_device */
+
+#endif /* __linux__ */
+
+/*------------------------------------------------------------------------------
+** Mac OS X functions for playing a sound.
+*/
+
+#if (defined (__MACH__) && defined (__APPLE__)) /* MacOSX */
+
+typedef struct
+{ AudioStreamBasicDescription format ;
+
+ UInt32 buf_size ;
+ AudioDeviceID device ;
+
+ SNDFILE *sndfile ;
+ SF_INFO sfinfo ;
+
+ int fake_stereo ;
+ int done_playing ;
+} MacOSXAudioData ;
+
+#include <math.h>
+
+static OSStatus
+macosx_audio_out_callback (AudioDeviceID device, const AudioTimeStamp* current_time,
+ const AudioBufferList* data_in, const AudioTimeStamp* time_in,
+ AudioBufferList* data_out, const AudioTimeStamp* time_out,
+ void* client_data)
+{ MacOSXAudioData *audio_data ;
+ int size, sample_count, read_count, k ;
+ float *buffer ;
+
+ /* Prevent compiler warnings. */
+ device = device ;
+ current_time = current_time ;
+ data_in = data_in ;
+ time_in = time_in ;
+ time_out = time_out ;
+
+ audio_data = (MacOSXAudioData*) client_data ;
+
+ size = data_out->mBuffers [0].mDataByteSize ;
+ sample_count = size / sizeof (float) ;
+
+ buffer = (float*) data_out->mBuffers [0].mData ;
+
+ if (audio_data->fake_stereo != 0)
+ { read_count = sf_read_float (audio_data->sndfile, buffer, sample_count / 2) ;
+
+ for (k = read_count - 1 ; k >= 0 ; k--)
+ { buffer [2 * k ] = buffer [k] ;
+ buffer [2 * k + 1] = buffer [k] ;
+ } ;
+ read_count *= 2 ;
+ }
+ else
+ read_count = sf_read_float (audio_data->sndfile, buffer, sample_count) ;
+
+ /* Fill the remainder with zeroes. */
+ if (read_count < sample_count)
+ { if (audio_data->fake_stereo == 0)
+ memset (&(buffer [read_count]), 0, (sample_count - read_count) * sizeof (float)) ;
+ /* Tell the main application to terminate. */
+ audio_data->done_playing = SF_TRUE ;
+ } ;
+
+ return noErr ;
+} /* macosx_audio_out_callback */
+
+static void
+macosx_play (int argc, char *argv [])
+{ MacOSXAudioData audio_data ;
+ OSStatus err ;
+ UInt32 count, buffer_size ;
+ int k ;
+
+ audio_data.fake_stereo = 0 ;
+ audio_data.device = kAudioDeviceUnknown ;
+
+ /* get the default output device for the HAL */
+ count = sizeof (AudioDeviceID) ;
+ if ((err = AudioHardwareGetProperty (kAudioHardwarePropertyDefaultOutputDevice,
+ &count, (void *) &(audio_data.device))) != noErr)
+ { printf ("AudioHardwareGetProperty (kAudioDevicePropertyDefaultOutputDevice) failed.\n") ;
+ return ;
+ } ;
+
+ /* get the buffersize that the default device uses for IO */
+ count = sizeof (UInt32) ;
+ if ((err = AudioDeviceGetProperty (audio_data.device, 0, false, kAudioDevicePropertyBufferSize,
+ &count, &buffer_size)) != noErr)
+ { printf ("AudioDeviceGetProperty (kAudioDevicePropertyBufferSize) failed.\n") ;
+ return ;
+ } ;
+
+ /* get a description of the data format used by the default device */
+ count = sizeof (AudioStreamBasicDescription) ;
+ if ((err = AudioDeviceGetProperty (audio_data.device, 0, false, kAudioDevicePropertyStreamFormat,
+ &count, &(audio_data.format))) != noErr)
+ { printf ("AudioDeviceGetProperty (kAudioDevicePropertyStreamFormat) failed.\n") ;
+ return ;
+ } ;
+
+ /* Base setup completed. Now play files. */
+ for (k = 1 ; k < argc ; k++)
+ { printf ("Playing %s\n", argv [k]) ;
+ if (! (audio_data.sndfile = sf_open (argv [k], SFM_READ, &(audio_data.sfinfo))))
+ { puts (sf_strerror (NULL)) ;
+ continue ;
+ } ;
+
+ if (audio_data.sfinfo.channels < 1 || audio_data.sfinfo.channels > 2)
+ { printf ("Error : channels = %d.\n", audio_data.sfinfo.channels) ;
+ continue ;
+ } ;
+
+ audio_data.format.mSampleRate = audio_data.sfinfo.samplerate ;
+
+ if (audio_data.sfinfo.channels == 1)
+ { audio_data.format.mChannelsPerFrame = 2 ;
+ audio_data.fake_stereo = 1 ;
+ }
+ else
+ audio_data.format.mChannelsPerFrame = audio_data.sfinfo.channels ;
+
+ if ((err = AudioDeviceSetProperty (audio_data.device, NULL, 0, false, kAudioDevicePropertyStreamFormat,
+ sizeof (AudioStreamBasicDescription), &(audio_data.format))) != noErr)
+ { printf ("AudioDeviceSetProperty (kAudioDevicePropertyStreamFormat) failed.\n") ;
+ return ;
+ } ;
+
+ /* we want linear pcm */
+ if (audio_data.format.mFormatID != kAudioFormatLinearPCM)
+ return ;
+
+ /* Fire off the device. */
+ if ((err = AudioDeviceAddIOProc (audio_data.device, macosx_audio_out_callback,
+ (void *) &audio_data)) != noErr)
+ { printf ("AudioDeviceAddIOProc failed.\n") ;
+ return ;
+ } ;
+
+ err = AudioDeviceStart (audio_data.device, macosx_audio_out_callback) ;
+ if (err != noErr)
+ return ;
+
+ audio_data.done_playing = SF_FALSE ;
+
+ while (audio_data.done_playing == SF_FALSE)
+ usleep (10 * 1000) ; /* 10 000 milliseconds. */
+
+ if ((err = AudioDeviceStop (audio_data.device, macosx_audio_out_callback)) != noErr)
+ { printf ("AudioDeviceStop failed.\n") ;
+ return ;
+ } ;
+
+ err = AudioDeviceRemoveIOProc (audio_data.device, macosx_audio_out_callback) ;
+ if (err != noErr)
+ { printf ("AudioDeviceRemoveIOProc failed.\n") ;
+ return ;
+ } ;
+
+ sf_close (audio_data.sndfile) ;
+ } ;
+
+ return ;
+} /* macosx_play */
+
+#endif /* MacOSX */
+
+
+/*------------------------------------------------------------------------------
+** Win32 functions for playing a sound.
+**
+** This API sucks. Its needlessly complicated and is *WAY* too loose with
+** passing pointers arounf in integers and and using char* pointers to
+** point to data instead of short*. It plain sucks!
+*/
+
+#if (OS_IS_WIN32 == 1)
+
+#define WIN32_BUFFER_LEN (1<<15)
+
+typedef struct
+{ HWAVEOUT hwave ;
+ WAVEHDR whdr [2] ;
+
+ CRITICAL_SECTION mutex ; /* to control access to BuffersInUSe */
+ HANDLE Event ; /* signal that a buffer is free */
+
+ short buffer [WIN32_BUFFER_LEN / sizeof (short)] ;
+ int current, bufferlen ;
+ int BuffersInUse ;
+
+ SNDFILE *sndfile ;
+ SF_INFO sfinfo ;
+
+ sf_count_t remaining ;
+} Win32_Audio_Data ;
+
+
+static void
+win32_play_data (Win32_Audio_Data *audio_data)
+{ int thisread, readcount ;
+
+ /* fill a buffer if there is more data and we can read it sucessfully */
+ readcount = (audio_data->remaining > audio_data->bufferlen) ? audio_data->bufferlen : (int) audio_data->remaining ;
+
+ thisread = (int) sf_read_short (audio_data->sndfile, (short *) (audio_data->whdr [audio_data->current].lpData), readcount) ;
+
+ audio_data->remaining -= thisread ;
+
+ if (thisread > 0)
+ { /* Fix buffer length if this is only a partial block. */
+ if (thisread < audio_data->bufferlen)
+ audio_data->whdr [audio_data->current].dwBufferLength = thisread * sizeof (short) ;
+
+ /* Queue the WAVEHDR */
+ waveOutWrite (audio_data->hwave, (LPWAVEHDR) &(audio_data->whdr [audio_data->current]), sizeof (WAVEHDR)) ;
+
+ /* count another buffer in use */
+ EnterCriticalSection (&audio_data->mutex) ;
+ audio_data->BuffersInUse ++ ;
+ LeaveCriticalSection (&audio_data->mutex) ;
+
+ /* use the other buffer next time */
+ audio_data->current = (audio_data->current + 1) % 2 ;
+ } ;
+
+ return ;
+} /* win32_play_data */
+
+static void CALLBACK
+win32_audio_out_callback (HWAVEOUT hwave, UINT msg, DWORD_PTR data, DWORD param1, DWORD param2)
+{ Win32_Audio_Data *audio_data ;
+
+ /* Prevent compiler warnings. */
+ hwave = hwave ;
+ param1 = param2 ;
+
+ if (data == 0)
+ return ;
+
+ /*
+ ** I consider this technique of passing a pointer via an integer as
+ ** fundamentally broken but thats the way microsoft has defined the
+ ** interface.
+ */
+ audio_data = (Win32_Audio_Data*) data ;
+
+ /* let main loop know a buffer is free */
+ if (msg == MM_WOM_DONE)
+ { EnterCriticalSection (&audio_data->mutex) ;
+ audio_data->BuffersInUse -- ;
+ LeaveCriticalSection (&audio_data->mutex) ;
+ SetEvent (audio_data->Event) ;
+ } ;
+
+ return ;
+} /* win32_audio_out_callback */
+
+static void
+win32_play (int argc, char *argv [])
+{ Win32_Audio_Data audio_data ;
+
+ WAVEFORMATEX wf ;
+ int k, error ;
+
+ audio_data.sndfile = NULL ;
+ audio_data.hwave = 0 ;
+
+ for (k = 1 ; k < argc ; k++)
+ { printf ("Playing %s\n", argv [k]) ;
+
+ if (! (audio_data.sndfile = sf_open (argv [k], SFM_READ, &(audio_data.sfinfo))))
+ { puts (sf_strerror (NULL)) ;
+ continue ;
+ } ;
+
+ audio_data.remaining = audio_data.sfinfo.frames * audio_data.sfinfo.channels ;
+ audio_data.current = 0 ;
+
+ InitializeCriticalSection (&audio_data.mutex) ;
+ audio_data.Event = CreateEvent (0, FALSE, FALSE, 0) ;
+
+ wf.nChannels = audio_data.sfinfo.channels ;
+ wf.wFormatTag = WAVE_FORMAT_PCM ;
+ wf.cbSize = 0 ;
+ wf.wBitsPerSample = 16 ;
+
+ wf.nSamplesPerSec = audio_data.sfinfo.samplerate ;
+
+ wf.nBlockAlign = audio_data.sfinfo.channels * sizeof (short) ;
+
+ wf.nAvgBytesPerSec = wf.nBlockAlign * wf.nSamplesPerSec ;
+
+ error = waveOutOpen (&(audio_data.hwave), WAVE_MAPPER, &wf, (DWORD_PTR) win32_audio_out_callback,
+ (DWORD_PTR) &audio_data, CALLBACK_FUNCTION) ;
+ if (error)
+ { puts ("waveOutOpen failed.") ;
+ audio_data.hwave = 0 ;
+ continue ;
+ } ;
+
+ audio_data.whdr [0].lpData = (char*) audio_data.buffer ;
+ audio_data.whdr [1].lpData = ((char*) audio_data.buffer) + sizeof (audio_data.buffer) / 2 ;
+
+ audio_data.whdr [0].dwBufferLength = sizeof (audio_data.buffer) / 2 ;
+ audio_data.whdr [1].dwBufferLength = sizeof (audio_data.buffer) / 2 ;
+
+ audio_data.whdr [0].dwFlags = 0 ;
+ audio_data.whdr [1].dwFlags = 0 ;
+
+ /* length of each audio buffer in samples */
+ audio_data.bufferlen = sizeof (audio_data.buffer) / 2 / sizeof (short) ;
+
+ /* Prepare the WAVEHDRs */
+ if ((error = waveOutPrepareHeader (audio_data.hwave, &(audio_data.whdr [0]), sizeof (WAVEHDR))))
+ { printf ("waveOutPrepareHeader [0] failed : %08X\n", error) ;
+ waveOutClose (audio_data.hwave) ;
+ continue ;
+ } ;
+
+ if ((error = waveOutPrepareHeader (audio_data.hwave, &(audio_data.whdr [1]), sizeof (WAVEHDR))))
+ { printf ("waveOutPrepareHeader [1] failed : %08X\n", error) ;
+ waveOutUnprepareHeader (audio_data.hwave, &(audio_data.whdr [0]), sizeof (WAVEHDR)) ;
+ waveOutClose (audio_data.hwave) ;
+ continue ;
+ } ;
+
+ /* Fill up both buffers with audio data */
+ audio_data.BuffersInUse = 0 ;
+ win32_play_data (&audio_data) ;
+ win32_play_data (&audio_data) ;
+
+ /* loop until both buffers are released */
+ while (audio_data.BuffersInUse > 0)
+ {
+ /* wait for buffer to be released */
+ WaitForSingleObject (audio_data.Event, INFINITE) ;
+
+ /* refill the buffer if there is more data to play */
+ win32_play_data (&audio_data) ;
+ } ;
+
+ waveOutUnprepareHeader (audio_data.hwave, &(audio_data.whdr [0]), sizeof (WAVEHDR)) ;
+ waveOutUnprepareHeader (audio_data.hwave, &(audio_data.whdr [1]), sizeof (WAVEHDR)) ;
+
+ waveOutClose (audio_data.hwave) ;
+ audio_data.hwave = 0 ;
+
+ DeleteCriticalSection (&audio_data.mutex) ;
+
+ sf_close (audio_data.sndfile) ;
+ } ;
+
+} /* win32_play */
+
+#endif /* Win32 */
+
+/*------------------------------------------------------------------------------
+** OpenBDS's sndio.
+*/
+
+#if defined (HAVE_SNDIO_H)
+
+static void
+sndio_play (int argc, char *argv [])
+{ struct sio_hdl *hdl ;
+ struct sio_par par ;
+ short buffer [BUFFER_LEN] ;
+ SNDFILE *sndfile ;
+ SF_INFO sfinfo ;
+ int k, readcount ;
+
+ for (k = 1 ; k < argc ; k++)
+ { printf ("Playing %s\n", argv [k]) ;
+ if (! (sndfile = sf_open (argv [k], SFM_READ, &sfinfo)))
+ { puts (sf_strerror (NULL)) ;
+ continue ;
+ } ;
+
+ if (sfinfo.channels < 1 || sfinfo.channels > 2)
+ { printf ("Error : channels = %d.\n", sfinfo.channels) ;
+ continue ;
+ } ;
+
+ if ((hdl = sio_open (NULL, SIO_PLAY, 0)) == NULL)
+ { fprintf (stderr, "open sndio device failed") ;
+ return ;
+ } ;
+
+ sio_initpar (&par) ;
+ par.rate = sfinfo.samplerate ;
+ par.pchan = sfinfo.channels ;
+ par.bits = 16 ;
+ par.sig = 1 ;
+ par.le = SIO_LE_NATIVE ;
+
+ if (! sio_setpar (hdl, &par) || ! sio_getpar (hdl, &par))
+ { fprintf (stderr, "set sndio params failed") ;
+ return ;
+ } ;
+
+ if (! sio_start (hdl))
+ { fprintf (stderr, "sndio start failed") ;
+ return ;
+ } ;
+
+ while ((readcount = sf_read_short (sndfile, buffer, BUFFER_LEN)))
+ sio_write (hdl, buffer, readcount * sizeof (short)) ;
+
+ sio_close (hdl) ;
+ } ;
+
+ return ;
+} /* sndio_play */
+
+#endif /* sndio */
+
+/*------------------------------------------------------------------------------
+** Solaris.
+*/
+
+#if (defined (sun) && defined (unix)) /* ie Solaris */
+
+static void
+solaris_play (int argc, char *argv [])
+{ static short buffer [BUFFER_LEN] ;
+ audio_info_t audio_info ;
+ SNDFILE *sndfile ;
+ SF_INFO sfinfo ;
+ unsigned long delay_time ;
+ long k, start_count, output_count, write_count, read_count ;
+ int audio_fd, error, done ;
+
+ for (k = 1 ; k < argc ; k++)
+ { printf ("Playing %s\n", argv [k]) ;
+ if (! (sndfile = sf_open (argv [k], SFM_READ, &sfinfo)))
+ { puts (sf_strerror (NULL)) ;
+ continue ;
+ } ;
+
+ if (sfinfo.channels < 1 || sfinfo.channels > 2)
+ { printf ("Error : channels = %d.\n", sfinfo.channels) ;
+ continue ;
+ } ;
+
+ /* open the audio device - write only, non-blocking */
+ if ((audio_fd = open ("/dev/audio", O_WRONLY | O_NONBLOCK)) < 0)
+ { perror ("open (/dev/audio) failed") ;
+ return ;
+ } ;
+
+ /* Retrive standard values. */
+ AUDIO_INITINFO (&audio_info) ;
+
+ audio_info.play.sample_rate = sfinfo.samplerate ;
+ audio_info.play.channels = sfinfo.channels ;
+ audio_info.play.precision = 16 ;
+ audio_info.play.encoding = AUDIO_ENCODING_LINEAR ;
+ audio_info.play.gain = AUDIO_MAX_GAIN ;
+ audio_info.play.balance = AUDIO_MID_BALANCE ;
+
+ if ((error = ioctl (audio_fd, AUDIO_SETINFO, &audio_info)))
+ { perror ("ioctl (AUDIO_SETINFO) failed") ;
+ return ;
+ } ;
+
+ /* Delay time equal to 1/4 of a buffer in microseconds. */
+ delay_time = (BUFFER_LEN * 1000000) / (audio_info.play.sample_rate * 4) ;
+
+ done = 0 ;
+ while (! done)
+ { read_count = sf_read_short (sndfile, buffer, BUFFER_LEN) ;
+ if (read_count < BUFFER_LEN)
+ { memset (&(buffer [read_count]), 0, (BUFFER_LEN - read_count) * sizeof (short)) ;
+ /* Tell the main application to terminate. */
+ done = SF_TRUE ;
+ } ;
+
+ start_count = 0 ;
+ output_count = BUFFER_LEN * sizeof (short) ;
+
+ while (output_count > 0)
+ { /* write as much data as possible */
+ write_count = write (audio_fd, &(buffer [start_count]), output_count) ;
+ if (write_count > 0)
+ { output_count -= write_count ;
+ start_count += write_count ;
+ }
+ else
+ { /* Give the audio output time to catch up. */
+ usleep (delay_time) ;
+ } ;
+ } ; /* while (outpur_count > 0) */
+ } ; /* while (! done) */
+
+ close (audio_fd) ;
+ } ;
+
+ return ;
+} /* solaris_play */
+
+#endif /* Solaris */
+
+/*==============================================================================
+** Main function.
+*/
+
+int
+main (int argc, char *argv [])
+{
+ if (argc < 2)
+ {
+ printf ("\nUsage : %s <input sound file>\n\n", program_name (argv [0])) ;
+ printf (" Using %s.\n\n", sf_version_string ()) ;
+#if (OS_IS_WIN32 == 1)
+ printf ("This is a Unix style command line application which\n"
+ "should be run in a MSDOS box or Command Shell window.\n\n") ;
+ printf ("Sleeping for 5 seconds before exiting.\n\n") ;
+
+ Sleep (5 * 1000) ;
+#endif
+ return 1 ;
+ } ;
+
+#if defined (__linux__)
+ #if HAVE_ALSA_ASOUNDLIB_H
+ if (access ("/proc/asound/cards", R_OK) == 0)
+ alsa_play (argc, argv) ;
+ else
+ #endif
+ opensoundsys_play (argc, argv) ;
+#elif defined (__FreeBSD_kernel__) || defined (__FreeBSD__)
+ opensoundsys_play (argc, argv) ;
+#elif (defined (__MACH__) && defined (__APPLE__))
+ macosx_play (argc, argv) ;
+#elif defined HAVE_SNDIO_H
+ sndio_play (argc, argv) ;
+#elif (defined (sun) && defined (unix))
+ solaris_play (argc, argv) ;
+#elif (OS_IS_WIN32 == 1)
+ win32_play (argc, argv) ;
+#elif defined (__BEOS__)
+ printf ("This program cannot be compiled on BeOS.\n") ;
+ printf ("Instead, compile the file sfplay_beos.cpp.\n") ;
+ return 1 ;
+#else
+ puts ("*** Playing sound not yet supported on this platform.") ;
+ puts ("*** Please feel free to submit a patch.") ;
+ return 1 ;
+#endif
+
+ return 0 ;
+} /* main */
+
--- /dev/null
+/*
+** Copyright (C) 2010-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the author nor the names of any contributors may be used
+** to endorse or promote products derived from this software without
+** specific prior written permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <inttypes.h>
+#include <ctype.h>
+#include <math.h>
+#include <errno.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+
+#include <sndfile.h>
+
+#include "common.h"
+
+#define BUFFER_LEN (1 << 16)
+
+#define NOT(x) (! (x))
+
+
+static void usage_exit (const char *progname) ;
+static void salvage_file (const char * broken_wav, const char * fixed_w64) ;
+
+int
+main (int argc, char *argv [])
+{
+ if (argc != 3)
+ usage_exit (program_name (argv [0])) ;
+
+ salvage_file (argv [1], argv [2]) ;
+
+ return 0 ;
+} /* main */
+
+/*==============================================================================
+*/
+
+static void lseek_or_die (int fd, off_t offset, int whence) ;
+static sf_count_t get_file_length (int fd, const char * name) ;
+static sf_count_t find_data_offset (int fd, int format) ;
+static void copy_data (int fd, SNDFILE * sndfile, int readsize) ;
+
+
+static void
+usage_exit (const char *progname)
+{ printf ("Usage :\n\n %s <broken wav file> <fixed w64 file>\n\n", progname) ;
+ puts ("Salvages the audio data from WAV files which are more than 4G in length.\n") ;
+ printf ("Using %s.\n\n", sf_version_string ()) ;
+ exit (0) ;
+} /* usage_exit */
+
+static void
+salvage_file (const char * broken_wav, const char * fixed_w64)
+{ SNDFILE * sndfile ;
+ SF_INFO sfinfo ;
+ sf_count_t broken_len, data_offset ;
+ int fd, read_size ;
+
+ if (strcmp (broken_wav, fixed_w64) == 0)
+ { printf ("Error : Input and output files must be different.\n\n") ;
+ exit (1) ;
+ } ;
+
+ if ((fd = open (broken_wav, O_RDONLY)) < 0)
+ { printf ("Error : Not able to open file '%s' : %s\n", broken_wav, strerror (errno)) ;
+ exit (1) ;
+ } ;
+
+ broken_len = get_file_length (fd, broken_wav) ;
+ if (broken_len <= 0xffffffff)
+ printf ("File is not greater than 4Gig but salvaging anyway.\n") ;
+
+ /* Grab the format info from the broken file. */
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ if ((sndfile = sf_open (broken_wav, SFM_READ, &sfinfo)) == NULL)
+ { printf ("sf_open ('%s') failed : %s\n", broken_wav, sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+ sf_close (sndfile) ;
+
+ data_offset = find_data_offset (fd, sfinfo.format & SF_FORMAT_TYPEMASK) ;
+
+ printf ("Offset to audio data : %" PRId64 "\n", data_offset) ;
+
+ switch (sfinfo.format & SF_FORMAT_TYPEMASK)
+ { case SF_FORMAT_WAV :
+ case SF_FORMAT_WAVEX :
+ sfinfo.format = SF_FORMAT_W64 | (sfinfo.format & SF_FORMAT_SUBMASK) ;
+ break ;
+
+ default :
+ printf ("Don't currently support this file type.\n") ;
+ exit (1) ;
+ } ;
+
+ switch (sfinfo.format & SF_FORMAT_SUBMASK)
+ { case SF_FORMAT_PCM_U8 :
+ case SF_FORMAT_PCM_S8 :
+ read_size = 1 ;
+ break ;
+
+ case SF_FORMAT_PCM_16 :
+ read_size = 2 ;
+ break ;
+
+ case SF_FORMAT_PCM_24 :
+ read_size = 3 ;
+ break ;
+
+ case SF_FORMAT_PCM_32 :
+ case SF_FORMAT_FLOAT :
+ read_size = 4 ;
+ break ;
+
+ case SF_FORMAT_DOUBLE :
+ read_size = 8 ;
+ break ;
+
+ default :
+ printf ("Sorry, don't currently support this file encoding type.\n") ;
+ exit (1) ;
+ } ;
+
+ read_size *= sfinfo.channels ;
+
+ if ((sndfile = sf_open (fixed_w64, SFM_WRITE, &sfinfo)) == NULL)
+ { printf ("sf_open ('%s') failed : %s\n", broken_wav, sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+
+ lseek_or_die (fd, data_offset, SEEK_SET) ;
+
+ copy_data (fd, sndfile, read_size) ;
+
+ sf_close (sndfile) ;
+
+ puts ("Done!") ;
+} /* salvage_file */
+
+/*------------------------------------------------------------------------------
+*/
+
+static void
+lseek_or_die (int fd, off_t offset, int whence)
+{
+ if (lseek (fd, offset, whence) < 0)
+ { printf ("lseek failed : %s\n", strerror (errno)) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* lseek_or_die */
+
+
+static sf_count_t
+get_file_length (int fd, const char * name)
+{ struct stat sbuf ;
+
+ if (sizeof (sbuf.st_size) != 8)
+ { puts ("Error : sizeof (sbuf.st_size) != 8. Was program compiled with\n"
+ " 64 bit file offsets?\n") ;
+ exit (1) ;
+ } ;
+
+ if (fstat (fd, &sbuf) != 0)
+ { printf ("Error : fstat ('%s') failed : %s\n", name, strerror (errno)) ;
+ exit (1) ;
+ } ;
+
+ return sbuf.st_size ;
+} /* get_file_length */
+
+static sf_count_t
+find_data_offset (int fd, int format)
+{ char buffer [8192], *cptr ;
+ const char * target = "XXXX" ;
+ sf_count_t offset = -1, extra ;
+ int rlen, slen ;
+
+ switch (format)
+ { case SF_FORMAT_WAV :
+ case SF_FORMAT_WAVEX :
+ target = "data" ;
+ extra = 8 ;
+ break ;
+
+ case SF_FORMAT_AIFF :
+ target = "SSND" ;
+ extra = 16 ;
+ break ;
+
+ default :
+ puts ("Error : Sorry, don't handle this input file format.\n") ;
+ exit (1) ;
+ } ;
+
+ slen = strlen (target) ;
+
+ lseek_or_die (fd, 0, SEEK_SET) ;
+
+ printf ("Searching for '%s' maker.\n", target) ;
+
+ if ((rlen = read (fd, buffer, sizeof (buffer))) < 0)
+ { printf ("Error : failed read : %s\n", strerror (errno)) ;
+ exit (1) ;
+ } ;
+
+ cptr = memchr (buffer, target [0], rlen - slen) ;
+ if (cptr && memcmp (cptr, target, slen) == 0)
+ offset = cptr - buffer ;
+ else
+ { printf ("Error : Could not find data offset.\n") ;
+ exit (1) ;
+ } ;
+
+ return offset + extra ;
+} /* find_data_offset */
+
+static void
+copy_data (int fd, SNDFILE * sndfile, int readsize)
+{ static char * buffer ;
+ sf_count_t readlen, count ;
+ int bufferlen, done = 0 ;
+
+ bufferlen = readsize * 1024 ;
+ buffer = malloc (bufferlen) ;
+
+ while (NOT (done) && (readlen = read (fd, buffer, bufferlen)) >= 0)
+ { if (readlen < bufferlen)
+ { readlen -= readlen % readsize ;
+ done = 1 ;
+ } ;
+
+ if ((count = sf_write_raw (sndfile, buffer, readlen)) != readlen)
+ { printf ("Error : sf_write_raw returned %" PRId64 " : %s\n", count, sf_strerror (sndfile)) ;
+ return ;
+ } ;
+ } ;
+
+ free (buffer) ;
+
+ return ;
+} /* copy_data */
+
--- /dev/null
+#!/usr/bin/python
+
+# Copyright (C) 2008-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+#
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in
+# the documentation and/or other materials provided with the
+# distribution.
+# * Neither the author nor the names of any contributors may be used
+# to endorse or promote products derived from this software without
+# specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Simple test script for the sndfile-metadata-set program.
+
+import commands, os, sys
+import time, datetime
+
+def print_test_name (name):
+ print " %-30s :" % name,
+
+def assert_info (filename, arg, value):
+ cmd = "./sndfile-metadata-get %s %s" % (arg, filename)
+ status, output = commands.getstatusoutput (cmd)
+ if status:
+ print "\n\nError : command '%s' should not have failed." % cmd
+ sys.exit (1)
+ if output.find (value) < 0:
+ print "\n\nError : not able to find '%s'." % value
+ print output
+ sys.exit (1)
+ return
+
+
+def check_executable (name):
+ if not (os.path.isfile (name)):
+ print "\n\nError : Can't find executable '%s'. Have you run make?" % name
+ sys.exit (1)
+
+def test_empty_fail ():
+ print_test_name ("Empty fail test")
+ cmd = "./sndfile-metadata-set --bext-description Alpha sine.wav"
+ status, output = commands.getstatusoutput (cmd)
+ if not status:
+ print "\n\nError : command '%s' should have failed." % cmd
+ sys.exit (1)
+ print "ok"
+
+def test_copy ():
+ print_test_name ("Copy test")
+ cmd = "./sndfile-metadata-set --bext-description \"First Try\" sine.wav output.wav"
+ status, output = commands.getstatusoutput (cmd)
+ if status:
+ print "\n\nError : command '%s' should not have failed." % cmd
+ sys.exit (1)
+ assert_info ("output.wav", "--bext-description", "First Try")
+ print "ok"
+
+def test_update (tests):
+ print_test_name ("Update test")
+ for arg, value in tests:
+ cmd = "./sndfile-metadata-set %s \"%s\" output.wav" % (arg, value)
+ status, output = commands.getstatusoutput (cmd)
+ if status:
+ print "\n\nError : command '%s' should not have failed." % cmd
+ sys.exit (1)
+ assert_info ("output.wav", arg, value)
+ print "ok"
+
+def test_post_mod (tests):
+ print_test_name ("Post mod test")
+ for arg, value in tests:
+ assert_info ("output.wav", arg, value)
+ print "ok"
+
+def test_auto_date ():
+ print_test_name ("Auto date test")
+ cmd = "./sndfile-metadata-set --bext-auto-time-date sine.wav date-time.wav"
+ status, output = commands.getstatusoutput (cmd)
+ if status:
+ print "\n\nError : command '%s' should not have failed." % cmd
+ sys.exit (1)
+ target = datetime.date.today ().__str__ ()
+ assert_info ("date-time.wav", "--bext-orig-date", target)
+ print "ok"
+
+
+#-------------------------------------------------------------------------------
+
+def test_coding_history ():
+ print_test_name ("Coding history test")
+ cmd = "./sndfile-metadata-set --bext-coding-hist \"alpha beta\" output.wav"
+ status, output = commands.getstatusoutput (cmd)
+ if status:
+ print "\n\nError : command '%s' should not have failed." % cmd
+ sys.exit (1)
+ cmd = "./sndfile-metadata-get --bext-coding-hist output.wav"
+ status, output = commands.getstatusoutput (cmd)
+ if status:
+ print "\n\nError : command '%s' should not have failed." % cmd
+ sys.exit (1)
+ print "ok"
+
+#-------------------------------------------------------------------------------
+
+def test_rewrite ():
+ print_test_name ("Rewrite test")
+ cmd = "./sndfile-metadata-set --bext-originator \"Really, really long string\" output.wav"
+ status, output = commands.getstatusoutput (cmd)
+ if status:
+ print "\n\nError : command '%s' should not have failed." % cmd
+ sys.exit (1)
+ cmd = "./sndfile-metadata-set --bext-originator \"Short\" output.wav"
+ status, output = commands.getstatusoutput (cmd)
+ if status:
+ print "\n\nError : command '%s' should not have failed." % cmd
+ sys.exit (1)
+ cmd = "./sndfile-metadata-get --bext-originator output.wav"
+ status, output = commands.getstatusoutput (cmd)
+ if status:
+ print "\n\nError : command '%s' should not have failed." % cmd
+ sys.exit (1)
+ if output.find ("really long") > 0:
+ print "\n\nError : output '%s' should not contain 'really long'." % output
+ sys.exit (1)
+ print "ok"
+
+#===============================================================================
+
+test_dir = "programs"
+
+if os.path.isdir (test_dir):
+ os.chdir (test_dir)
+
+for f in [ "sndfile-metadata-set", "sndfile-metadata-get", "../examples/make_sine" ]:
+ check_executable (f)
+
+os.system ("../examples/make_sine")
+if not os.path.isfile ("sine.wav"):
+ print "\n\nError : Can't file file 'sine.wav'."
+ sys.exit (1)
+
+print ""
+
+test_empty_fail ()
+test_copy ()
+
+tests = [
+ ("--bext-description", "Alpha"), ("--bext-originator", "Beta"), ("--bext-orig-ref", "Charlie"),
+ ("--bext-umid", "Delta"), ("--bext-orig-date", "2001-10-01"), ("--bext-orig-time", "01:02:03"),
+ ("--str-title", "Echo"), ("--str-artist", "Fox trot")
+ ]
+
+test_auto_date ()
+test_update (tests)
+test_post_mod (tests)
+
+test_update ([ ("--str-artist", "Fox") ])
+
+# This never worked.
+# test_coding_history ()
+
+test_rewrite ()
+
+
+print ""
+
+sys.exit (0)
+
--- /dev/null
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--- /dev/null
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+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+check: check-am
+all-am: Makefile $(PROGRAMS) $(HEADERS)
+installdirs:
+ for dir in "$(DESTDIR)$(bindir)"; do \
+ test -z "$$dir" || $(MKDIR_P) "$$dir"; \
+ done
+install: install-am
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+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+clean: clean-am
+
+clean-am: clean-binPROGRAMS clean-generic clean-libtool mostlyclean-am
+
+distclean: distclean-am
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+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
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+ uninstall-binPROGRAMS
+
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/*
+** Copyright (C) 2005-2011 Erik de Castro Lopo
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+/*
+** A simple checksum for short, int and float data.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#include <sndfile.h>
+
+#include "regtest.h"
+
+#define BIG_PRIME 999983
+
+#define ARRAY_LEN(x) ((int) (sizeof (x)) / (sizeof ((x) [0])))
+
+static int short_checksum (SNDFILE * file, int start) ;
+static int int_checksum (SNDFILE * file, int start) ;
+static int float_checksum (SNDFILE * file, int start) ;
+
+int
+calc_checksum (SNDFILE * file, const SF_INFO * info)
+{ int start ;
+
+ /* Seed the checksum with data from the SF_INFO struct. */
+ start = info->samplerate ;
+ start = start * BIG_PRIME + info->channels ;
+ start = start * BIG_PRIME + info->format ;
+
+ switch (info->format & SF_FORMAT_SUBMASK)
+ { case SF_FORMAT_FLOAT :
+ case SF_FORMAT_DOUBLE :
+ return float_checksum (file, start) ;
+
+ case SF_FORMAT_PCM_24 :
+ case SF_FORMAT_PCM_32 :
+ return int_checksum (file, start) ;
+
+ default :
+ return short_checksum (file, start) ;
+ } ;
+
+ return 0 ;
+} /* calc_checksum */
+
+/*------------------------------------------------------------------------------
+*/
+
+static union
+{ short s [1 << 16] ;
+ int i [1 << 15] ;
+ float f [1 << 15] ;
+} data ;
+
+static int
+short_checksum (SNDFILE * file, int start)
+{ int k, count ;
+
+ do
+ { count = (int) sf_read_short (file, data.s, ARRAY_LEN (data.s)) ;
+ for (k = 0 ; k < count ; k++)
+ start = start * BIG_PRIME + data.s [k] ;
+ }
+ while (count > 0) ;
+
+ return start ;
+} /* short_checksum */
+
+static int
+int_checksum (SNDFILE * file, int start)
+{ int k, count ;
+
+ do
+ { count = (int) sf_read_int (file, data.i, ARRAY_LEN (data.i)) ;
+ for (k = 0 ; k < count ; k++)
+ start = start * BIG_PRIME + data.i [k] ;
+ }
+ while (count > 0) ;
+
+ return start ;
+} /* int_checksum */
+
+static int
+float_checksum (SNDFILE * file, int start)
+{ int k, count ;
+
+ do
+ { count = (int) sf_read_float (file, data.f, ARRAY_LEN (data.f)) ;
+ for (k = 0 ; k < count ; k++)
+ start = start * BIG_PRIME + lrintf (0x7FFFFFFF * data.f [k]) ;
+ }
+ while (count > 0) ;
+
+ return start ;
+} /* float_checksum */
+
--- /dev/null
+/*
+** Copyright (C) 2005-2011 Erik de Castro Lopo
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "config.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+#include <sndfile.h>
+
+#include "regtest.h"
+
+#if HAVE_SQLITE3
+
+#include <sqlite3.h>
+
+typedef struct
+{ sqlite3 *sql ;
+
+ int count ;
+ int ekey_max ;
+
+ /* Filename and pathname for file. */
+ char filename [256] ;
+ char pathname [512] ;
+
+ /* Storage for createding SQL commands. Must be larger than logbuf below. */
+ char cmdbuf [1 << 15] ;
+
+ /* Storage for log buffer retrieved from SNDFILE* .*/
+ char logbuf [1 << 14] ;
+
+} REGTEST_DB ;
+
+/* In checksum.c */
+int calc_checksum (SNDFILE * file, const SF_INFO * info) ;
+
+static void get_filename_pathname (REGTEST_DB * db, const char *filepath) ;
+static void single_quote_replace (char * buf) ;
+
+static int get_ekey_from_filename (REGTEST_DB * db, const char *filepath) ;
+static int get_filename_pathname_by_ekey (REGTEST_DB * db, int ekey) ;
+static int check_file_by_ekey (REGTEST_DB * db, int ekey) ;
+
+static int count_callback (REGTEST_DB * db, int argc, char **argv, char **colname) ;
+static int ekey_max_callback (REGTEST_DB * db, int argc, char **argv, char **colname) ;
+static int callback (void *unused, int argc, char **argv, char **colname) ;
+
+REG_DB *
+db_open (const char * db_name)
+{ REGTEST_DB * db ;
+ int err ;
+
+ if ((db = malloc (sizeof (REGTEST_DB))) == NULL)
+ { perror ("malloc") ;
+ exit (1) ;
+ } ;
+
+ if ((err = sqlite3_open (db_name, &(db->sql))) != 0)
+ { printf ("Can't open database: %s\n", sqlite3_errmsg (db->sql)) ;
+ sqlite3_close (db->sql) ;
+ free (db) ;
+ exit (1) ;
+ } ;
+
+ return (REG_DB *) db ;
+} /* db_open */
+
+int
+db_create (const char * db_name)
+{ REGTEST_DB * db ;
+ const char *cmd ;
+ char * errmsg = NULL ;
+ int err ;
+
+ db = (REGTEST_DB *) db_open (db_name) ;
+
+ cmd = "create table sndfile (ekey INTEGER PRIMARY KEY,"
+ "fname VARCHAR(1),"
+ "fpath VARCHAR(1),"
+ "srate INTEGER,"
+ "frames VARCHAR(1),"
+ "channels INTEGER,"
+ "format VARCHAR(1),"
+ "checksum VARCHAR(1),"
+ "logbuf VARCHAR(1)"
+ ");" ;
+
+ err = sqlite3_exec (db->sql, cmd, callback, 0, &errmsg) ;
+ if (err != SQLITE_OK)
+ printf ("Line %d : SQL error: %s\n", __LINE__, errmsg) ;
+
+ sqlite3_close (db->sql) ;
+ free (db) ;
+
+ return 0 ;
+} /* db_create */
+
+int
+db_close (REG_DB * db_handle)
+{ REGTEST_DB * db ;
+
+ db = (REGTEST_DB *) db_handle ;
+
+ sqlite3_close (db->sql) ;
+ free (db) ;
+
+ return 0 ;
+} /* db_close */
+
+/*==============================================================================
+*/
+
+int
+db_file_exists (REG_DB * db_handle, const char * filename)
+{ REGTEST_DB * db ;
+ const char * cptr ;
+ char * errmsg ;
+ int err ;
+
+ db = (REGTEST_DB *) db_handle ;
+
+ if ((cptr = strrchr (filename, '/')) != NULL)
+ filename = cptr + 1 ;
+
+ snprintf (db->cmdbuf, sizeof (db->cmdbuf), "select fname from sndfile where fname='%s'", filename) ;
+
+ db->count = 0 ;
+ err = sqlite3_exec (db->sql, db->cmdbuf, (sqlite3_callback) count_callback, db, &errmsg) ;
+ if (err == 0 && db->count == 1)
+ return 1 ;
+
+ return 0 ;
+} /* db_file_exists */
+
+int
+db_add_file (REG_DB * db_handle, const char * filepath)
+{ REGTEST_DB * db ;
+ SNDFILE * sndfile ;
+ SF_INFO info ;
+ char * errmsg ;
+ int err, checksum ;
+
+ db = (REGTEST_DB *) db_handle ;
+
+ get_filename_pathname (db, filepath) ;
+
+ if (db_file_exists (db_handle, filepath))
+ { printf (" %s : already in database\n", db->filename) ;
+ return 0 ;
+ } ;
+
+ memset (&info, 0, sizeof (info)) ;
+ sndfile = sf_open (db->pathname, SFM_READ, &info) ;
+ sf_command (sndfile, SFC_GET_LOG_INFO, db->logbuf, sizeof (db->logbuf)) ;
+ checksum = (sndfile == NULL) ? 0 : calc_checksum (sndfile, &info) ;
+ sf_close (sndfile) ;
+
+ if (sndfile == NULL)
+ { printf (" %s : could not open : %s\n", db->filename, sf_strerror (NULL)) ;
+ puts (db->logbuf) ;
+ return 1 ;
+ } ;
+
+ single_quote_replace (db->logbuf) ;
+
+ snprintf (db->cmdbuf, sizeof (db->cmdbuf), "insert into sndfile "
+ "(fname, fpath, srate, frames, channels, format, checksum, logbuf) values"
+ "('%s','%s',%d,'%ld', %d, '0x%08x', '0x%08x', '%s');",
+ db->filename, db->pathname, info.samplerate, (long) info.frames, info.channels, info.format, checksum, db->logbuf) ;
+
+ if (strlen (db->cmdbuf) >= sizeof (db->cmdbuf) - 1)
+ { printf ("strlen (db->cmdbuf) too long.\n") ;
+ exit (1) ;
+ } ;
+
+ err = sqlite3_exec (db->sql, db->cmdbuf, callback, 0, &errmsg) ;
+ if (err != SQLITE_OK)
+ { printf ("Line %d : SQL error: %s\n", __LINE__, errmsg) ;
+ puts (db->cmdbuf) ;
+ } ;
+
+ return 0 ;
+} /* db_add_file */
+
+int
+db_check_file (REG_DB * db_handle, const char * filepath)
+{ REGTEST_DB * db ;
+ int ekey ;
+
+ if (db_file_exists (db_handle, filepath) == 0)
+ { printf ("\nFile not in database.\n\n") ;
+ exit (0) ;
+ } ;
+
+ db = (REGTEST_DB *) db_handle ;
+
+ ekey = get_ekey_from_filename (db, filepath) ;
+
+ return check_file_by_ekey (db, ekey) ;
+} /* db_check_file */
+
+/*==============================================================================
+*/
+
+int
+db_check_all (REG_DB * db_handle)
+{ REGTEST_DB * db ;
+ char * errmsg ;
+ int err, ekey ;
+
+ db = (REGTEST_DB *) db_handle ;
+
+ db->ekey_max = 0 ;
+
+ snprintf (db->cmdbuf, sizeof (db->cmdbuf), "select ekey from sndfile") ;
+
+ err = sqlite3_exec (db->sql, db->cmdbuf, (sqlite3_callback) ekey_max_callback, db, &errmsg) ;
+ if (err != SQLITE_OK)
+ { printf ("Line %d : SQL error: %s\n", __LINE__, errmsg) ;
+ puts (db->cmdbuf) ;
+ } ;
+
+ for (ekey = 1 ; ekey <= db->ekey_max ; ekey++)
+ if (get_filename_pathname_by_ekey (db, ekey) != 0)
+ check_file_by_ekey (db, ekey) ;
+
+ return 0 ;
+} /* db_check_all */
+
+
+int
+db_list_all (REG_DB * db_handle)
+{
+ printf ("%s : %p\n", __func__, db_handle) ;
+ return 0 ;
+} /* db_list_all */
+
+int
+db_del_entry (REG_DB * db_handle, const char * entry)
+{
+ printf ("%s : %p %s\n", __func__, db_handle, entry) ;
+ return 0 ;
+} /* db_del_entry */
+
+/*==============================================================================
+*/
+
+static int
+get_ekey_from_filename (REGTEST_DB * db, const char *filepath)
+{ char * errmsg, **result ;
+ int err, ekey = 0, rows, cols ;
+
+ get_filename_pathname (db, filepath) ;
+
+ snprintf (db->cmdbuf, sizeof (db->cmdbuf), "select ekey from sndfile where fname='%s'", db->filename) ;
+
+ err = sqlite3_get_table (db->sql, db->cmdbuf, &result, &rows, &cols, &errmsg) ;
+ if (err != SQLITE_OK)
+ { printf ("Line %d : SQL error: %s\n", __LINE__, errmsg) ;
+ puts (db->cmdbuf) ;
+ } ;
+
+ if (cols != 1 || rows != 1)
+ { printf ("Bad juju!! rows = %d cols = %d\n", rows, cols) ;
+ exit (1) ;
+ } ;
+
+ ekey = strtol (result [1], NULL, 10) ;
+
+ sqlite3_free_table (result) ;
+
+ return ekey ;
+} /* get_ekey_from_filename */
+
+static int
+get_filename_pathname_by_ekey (REGTEST_DB * db, int ekey)
+{ char *errmsg, **result ;
+ int err, rows, cols ;
+
+ snprintf (db->cmdbuf, sizeof (db->cmdbuf), "select fname,fpath from sndfile where ekey='%d'", ekey) ;
+
+ err = sqlite3_get_table (db->sql, db->cmdbuf, &result, &rows, &cols, &errmsg) ;
+ if (err != SQLITE_OK)
+ { printf ("Line %d : SQL error: %s\n", __LINE__, errmsg) ;
+ puts (db->cmdbuf) ;
+ return 0 ;
+ } ;
+
+ if (cols != 2 || rows != 1)
+ { printf ("\nError (%s %d) : rows = %d cols = %d\n", __func__, __LINE__, rows, cols) ;
+ exit (1) ;
+ } ;
+
+ snprintf (db->filename, sizeof (db->filename), "%s", result [2]) ;
+ snprintf (db->pathname, sizeof (db->pathname), "%s", result [3]) ;
+
+ sqlite3_free_table (result) ;
+
+ return 1 ;
+} /* get_filename_pathname_by_ekey */
+
+static int
+check_file_by_ekey (REGTEST_DB * db, int ekey)
+{ SNDFILE * sndfile ;
+ SF_INFO info ;
+ char * errmsg, **result ;
+ int err, k, rows, cols, checksum ;
+
+ printf (" %s : ", db->filename) ;
+ fflush (stdout) ;
+
+ memset (&info, 0, sizeof (info)) ;
+ sndfile = sf_open (db->pathname, SFM_READ, &info) ;
+ sf_command (sndfile, SFC_GET_LOG_INFO, db->logbuf, sizeof (db->logbuf)) ;
+ checksum = (sndfile == NULL) ? 0 : calc_checksum (sndfile, &info) ;
+ sf_close (sndfile) ;
+
+ if (sndfile == NULL)
+ { printf ("\n\nError : Could not open '%s' : %s\n", db->pathname, sf_strerror (NULL)) ;
+ puts (db->logbuf) ;
+ exit (1) ;
+ } ;
+
+ single_quote_replace (db->logbuf) ;
+
+ snprintf (db->cmdbuf, sizeof (db->cmdbuf), "select fname,srate,frames,channels,format,"
+ "checksum,logbuf from sndfile where ekey='%d'", ekey) ;
+
+ err = sqlite3_get_table (db->sql, db->cmdbuf, &result, &rows, &cols, &errmsg) ;
+ if (err != SQLITE_OK)
+ { printf ("Line %d : SQL error: %s\n", __LINE__, errmsg) ;
+ puts (db->cmdbuf) ;
+ } ;
+
+ for (k = 0 ; k < cols ; k++)
+ { if (strcmp (result [k], "fname") == 0)
+ { if (strcmp (result [k + cols], db->filename) == 0)
+ continue ;
+ printf ("\n\nError : fname doesn't match : %s != %s\n", result [k + cols], db->filename) ;
+ } ;
+
+ if (strcmp (result [k], "srate") == 0)
+ { if (strtol (result [k + cols], NULL, 10) == info.samplerate)
+ continue ;
+ printf ("\n\nError : srate doesn't match : %s == %d\n", result [k + cols], info.samplerate) ;
+ } ;
+
+ if (strcmp (result [k], "frames") == 0)
+ { if (strtoll (result [k + cols], NULL, 10) == info.frames)
+ continue ;
+ printf ("\n\nError : frames doesn't match : %s == %ld\n", result [k + cols], (long) info.frames) ;
+ } ;
+
+ if (strcmp (result [k], "channels") == 0)
+ { if (strtol (result [k + cols], NULL, 10) == info.channels)
+ continue ;
+ printf ("\n\nError : channels doesn't match : %s == %d\n", result [k + cols], info.channels) ;
+ } ;
+
+ if (strcmp (result [k], "format") == 0)
+ { if (strtol (result [k + cols], NULL, 16) == info.format)
+ continue ;
+ printf ("\n\nError : format doesn't match : %s == 0x%08x\n", result [k + cols], info.format) ;
+ } ;
+
+ if (strcmp (result [k], "checksum") == 0)
+ { int db_val = (int) strtoll (result [k + cols], NULL, 16) ;
+
+ if (db_val == checksum)
+ continue ;
+ printf ("\n\nError : checksum doesn't match : 0x%08x == 0x%08x\n", db_val, checksum) ;
+ } ;
+
+ if (strcmp (result [k], "logbuf") == 0)
+ continue ;
+
+ printf ("\nHere is the old logubuffer :\n\n%s\n\nand the new :\n\n%s\n\n", result [2 * cols - 1], db->logbuf) ;
+ exit (1) ;
+ } ;
+
+ sqlite3_free_table (result) ;
+
+ puts ("ok") ;
+
+ return 0 ;
+} /* check_file_by_ekey */
+
+/*==============================================================================
+*/
+
+static void
+get_filename_pathname (REGTEST_DB * db, const char *filepath)
+{ const char * cptr ;
+ int slen ;
+
+ if (filepath [0] != '/')
+ { memset (db->pathname, 0, sizeof (db->pathname)) ;
+ if (getcwd (db->pathname, sizeof (db->pathname)) == NULL)
+ { perror ("\ngetcwd failed") ;
+ exit (1) ;
+ } ;
+
+ slen = strlen (db->pathname) ;
+ db->pathname [slen ++] = '/' ;
+ snprintf (db->pathname + slen, sizeof (db->pathname) - slen, "%s", filepath) ;
+ }
+ else
+ snprintf (db->pathname, sizeof (db->pathname), "%s", filepath) ;
+
+ if ((cptr = strrchr (db->pathname, '/')) == NULL)
+ { printf ("\nError : bad pathname %s\n", filepath) ;
+ exit (1) ;
+ } ;
+
+ snprintf (db->filename, sizeof (db->filename), "%s", cptr + 1) ;
+} /* get filename_pathname */
+
+static void
+single_quote_replace (char * buf)
+{ while ((buf = strchr (buf, '\'')) != 0)
+ buf [0] = '"' ;
+} /* single_quote_replace */
+
+static int
+count_callback (REGTEST_DB * db, int argc, char **argv, char **colname)
+{ db->count ++ ;
+
+ (void) argc ;
+ (void) argv ;
+ (void) colname ;
+ return 0 ;
+} /* count_callback */
+
+static int
+ekey_max_callback (REGTEST_DB * db, int argc, char **argv, char **unused)
+{ int ekey ;
+
+ (void) argc ;
+ (void) unused ;
+
+ ekey = strtol (argv [0], NULL, 10) ;
+ if (ekey > db->ekey_max)
+ db->ekey_max = ekey ;
+
+ return 0 ;
+} /* ekey_max_callback */
+
+static int
+callback (void *unused, int argc, char **argv, char **colname)
+{ int k ;
+
+ (void) unused ;
+
+ for (k = 0 ; k < argc ; k++)
+ printf ("%s = %s\n", colname [k], argv [k] ? argv [k] : "NULL") ;
+
+ printf ("\n") ;
+
+ return 0 ;
+} /* callback */
+
+#else
+
+int dummy (void) ;
+
+int
+dummy (void)
+{ /*
+ ** Empty dummy fnction so tha compiler doesn't winge about an
+ ** empty file.
+ */
+ return 0 ;
+} /* dummy */
+
+#endif
--- /dev/null
+/*
+** Copyright (C) 2005-2011 Erik de Castro Lopo
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+typedef struct REG_DB_tag REG_DB ;
+
+/* In database.c */
+REG_DB * db_open (const char * db_name) ;
+
+int db_create (const char * dbname) ;
+
+int db_close (REG_DB * db_handle) ;
+
+int db_file_exists (REG_DB * db_handle, const char * filename) ;
+int db_add_file (REG_DB * db_handle, const char * filename) ;
+int db_check_file (REG_DB * db_handle, const char * filename) ;
+
+int db_list_all (REG_DB * db_handle) ;
+int db_check_all (REG_DB * db_handle) ;
+int db_del_entry (REG_DB * db_handle, const char * entry) ;
+
+/* In checksum.c */
+int calc_checksum (SNDFILE * file, const SF_INFO * info) ;
+
--- /dev/null
+/*
+** Copyright (C) 2005-2011 Erik de Castro Lopo
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "config.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <sndfile.h>
+
+#if HAVE_SQLITE3
+
+#include "regtest.h"
+
+enum
+{ OPT_ADD_FILE = 0x0100,
+ OPT_CREATE_DB = 0x0200,
+ OPT_DEL_ENTRY = 0x0400,
+ OPT_LIST_ALL = 0x0800,
+ OPT_TEST_ALL = 0x1000,
+ OPT_VERBOSE = 0x2000
+} ;
+
+static void print_libsndfile_version (void) ;
+
+int
+main (int argc, char * argv [])
+{ const char *db_name = "./.sndfile-regtest.db" ;
+ REG_DB *reg_db ;
+ int k, retval ;
+
+ if (argc < 2)
+ { printf ("\nUsage message goes here.\n\n") ;
+ exit (0) ;
+ } ;
+
+ if (argc == 2 && strcmp (argv [1], "--create-db") == 0)
+ return db_create (db_name) ;
+
+ reg_db = db_open (db_name) ;
+
+ if (argc == 2)
+ { if (strcmp (argv [1], "--list-all") == 0)
+ return db_list_all (reg_db) ;
+
+ if (strcmp (argv [1], "--check-all") == 0)
+ { print_libsndfile_version () ;
+ retval = db_check_all (reg_db) ;
+ puts ("\nDone.\n") ;
+ return retval ;
+ } ;
+ } ;
+
+ if (argc == 3 && strcmp (argv [1], "--del-entry") == 0)
+ { db_del_entry (reg_db, argv [2]) ;
+ db_close (reg_db) ;
+ return 0 ;
+ } ;
+
+ if (strcmp (argv [1], "--check-file") == 0)
+ { print_libsndfile_version () ;
+
+ for (k = 2 ; k < argc ; k++)
+ db_check_file (reg_db, argv [k]) ;
+ db_close (reg_db) ;
+ return 0 ;
+ } ;
+
+ if (strcmp (argv [1], "--add-file") == 0)
+ { print_libsndfile_version () ;
+
+ for (k = 2 ; k < argc ; k++)
+ db_add_file (reg_db, argv [k]) ;
+ db_close (reg_db) ;
+ return 0 ;
+ } ;
+
+ printf ("\nError : unhandled command line args :") ;
+ for (k = 1 ; k < argc ; k++)
+ printf (" %s", argv [k]) ;
+ puts ("\n") ;
+
+ return 1 ;
+} /* main */
+
+static void
+print_libsndfile_version (void)
+{ char version [64] ;
+
+ sf_command (NULL, SFC_GET_LIB_VERSION, version, sizeof (version)) ;
+ printf ("\nsndfile-regtest : using %s\n\n", version) ;
+} /* print_lib_version */
+
+#else
+
+int
+main (void)
+{
+ puts ("\nThis program was not compiled with libsqlite3 and hence doesn't work.\n") ;
+
+ return 0 ;
+} /* main */
+
+#endif
+
--- /dev/null
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: sndfile
+Description: A library for reading and writing audio files
+Requires:
+Version: @VERSION@
+Libs: -L${libdir} -lsndfile
+Libs.private: @EXTERNAL_LIBS@
+Cflags: -I${includedir}
--- /dev/null
+2001-06-05 Erik de Castro Lopo <erikd@mega-nerd.com>
+
+ * g72x.c
+ Added {} in function update () to prevent 'ambiguous else' warning messages.
+
+2000-07-14 Erik de Castro Lopo <erikd@mega-nerd.com>
+
+ * g72x.c
+ Modified g72x_init_state () to fit in with the new structure of the code.
+ Implemented g72x_encode_block () and g72x_decode_block ().
+
+2000-07-12 Erik de Castro Lopo <erikd@mega-nerd.com>
+
+ * g72x.h
+ Moved nearly all definitions and function prototypes from this file have been
+ moved to private.h.
+ Added an enum defining the 4 different G72x ADPCM codecs.
+ Added new function prototypes to define a cleaner interface to the encoder
+ and decoder. This new interface also allows samples to be processed in blocks
+ rather than on a sample by sample basis like the original code.
+
+ * private.h
+ Added prototypes moved from g72x.h.
+ Changed struct g72x_state to a typedef struct { .. } G72x_PRIVATE.
+ Added fields to G72x_PRIVATE required for working on blocks of samples.
+
+2000-06-07 Erik de Castro Lopo <erikd@mega-nerd.com>
+
+ * g72x.c
+ Fixed all compiler warnings.
+ Removed functions tandem_adjust() which is not required by libsndfile.
+
+ * g721.c
+ Fixed all compiler warnings.
+ Removed functions tandem_adjust_alaw() and tandem_adjust_ulaw () which are not
+ required by libsndfile.
+ Removed second parameter to g721_encoder () which is not required.
+
+ * g72x.h
+ Removed in_coding and out_coding parameters from all functions. These allowed
+ g72x encoding/decoding to/from A-law or u-law and are not required by libsndfile.
+ Removed unneeded defines for A-law, u-law and linear encoding.
+
+ * g723_16.c
+ Removed second parameter (in_coding) for g723_16_encoder().
+ Removed second parameter (out_coding) for g723_16_decoder().
+
+ * private.h
+ New file containing prototypes and tyepdefs private to G72x code.
+
--- /dev/null
+The files in this directory comprise ANSI-C language reference implementations
+of the CCITT (International Telegraph and Telephone Consultative Committee)
+G.711, G.721 and G.723 voice compressions. They have been tested on Sun
+SPARCstations and passed 82 out of 84 test vectors published by CCITT
+(Dec. 20, 1988) for G.721 and G.723. [The two remaining test vectors,
+which the G.721 decoder implementation for u-law samples did not pass,
+may be in error because they are identical to two other vectors for G.723_40.]
+
+This source code is released by Sun Microsystems, Inc. to the public domain.
+Please give your acknowledgement in product literature if this code is used
+in your product implementation.
+
+Sun Microsystems supports some CCITT audio formats in Solaris 2.0 system
+software. However, Sun's implementations have been optimized for higher
+performance on SPARCstations.
+
+
+The source files for CCITT conversion routines in this directory are:
+
+ g72x.h header file for g721.c, g723_24.c and g723_40.c
+ g711.c CCITT G.711 u-law and A-law compression
+ g72x.c common denominator of G.721 and G.723 ADPCM codes
+ g721.c CCITT G.721 32Kbps ADPCM coder (with g72x.c)
+ g723_24.c CCITT G.723 24Kbps ADPCM coder (with g72x.c)
+ g723_40.c CCITT G.723 40Kbps ADPCM coder (with g72x.c)
+
+
+Simple conversions between u-law, A-law, and 16-bit linear PCM are invoked
+as follows:
+
+ unsigned char ucode, acode;
+ short pcm_val;
+
+ ucode = linear2ulaw(pcm_val);
+ ucode = alaw2ulaw(acode);
+
+ acode = linear2alaw(pcm_val);
+ acode = ulaw2alaw(ucode);
+
+ pcm_val = ulaw2linear(ucode);
+ pcm_val = alaw2linear(acode);
+
+
+The other CCITT compression routines are invoked as follows:
+
+ #include "g72x.h"
+
+ struct g72x_state state;
+ int sample, code;
+
+ g72x_init_state(&state);
+ code = {g721,g723_24,g723_40}_encoder(sample, coding, &state);
+ sample = {g721,g723_24,g723_40}_decoder(code, coding, &state);
+
+where
+ coding = AUDIO_ENCODING_ULAW for 8-bit u-law samples
+ AUDIO_ENCODING_ALAW for 8-bit A-law samples
+ AUDIO_ENCODING_LINEAR for 16-bit linear PCM samples
+
+
+
+This directory also includes the following sample programs:
+
+ encode.c CCITT ADPCM encoder
+ decode.c CCITT ADPCM decoder
+ Makefile makefile for the sample programs
+
+
+The sample programs contain examples of how to call the various compression
+routines and pack/unpack the bits. The sample programs read byte streams from
+stdin and write to stdout. The input/output data is raw data (no file header
+or other identifying information is embedded). The sample programs are
+invoked as follows:
+
+ encode [-3|4|5] [-a|u|l] <infile >outfile
+ decode [-3|4|5] [-a|u|l] <infile >outfile
+where:
+ -3 encode to (decode from) G.723 24kbps (3-bit) data
+ -4 encode to (decode from) G.721 32kbps (4-bit) data [the default]
+ -5 encode to (decode from) G.723 40kbps (5-bit) data
+ -a encode from (decode to) A-law data
+ -u encode from (decode to) u-law data [the default]
+ -l encode from (decode to) 16-bit linear data
+
+Examples:
+ # Read 16-bit linear and output G.721
+ encode -4 -l <pcmfile >g721file
+
+ # Read 40Kbps G.723 and output A-law
+ decode -5 -a <g723file >alawfile
+
+ # Compress and then decompress u-law data using 24Kbps G.723
+ encode -3 <ulawin | deoced -3 >ulawout
+
--- /dev/null
+/*
+ * This source code is a product of Sun Microsystems, Inc. and is provided
+ * for unrestricted use. Users may copy or modify this source code without
+ * charge.
+ *
+ * SUN SOURCE CODE IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING
+ * THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun source code is provided with no support and without any obligation on
+ * the part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY THIS SOFTWARE
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California 94043
+ */
+
+/*
+ * g721.c
+ *
+ * Description:
+ *
+ * g721_encoder(), g721_decoder()
+ *
+ * These routines comprise an implementation of the CCITT G.721 ADPCM
+ * coding algorithm. Essentially, this implementation is identical to
+ * the bit level description except for a few deviations which
+ * take advantage of work station attributes, such as hardware 2's
+ * complement arithmetic and large memory. Specifically, certain time
+ * consuming operations such as multiplications are replaced
+ * with lookup tables and software 2's complement operations are
+ * replaced with hardware 2's complement.
+ *
+ * The deviation from the bit level specification (lookup tables)
+ * preserves the bit level performance specifications.
+ *
+ * As outlined in the G.721 Recommendation, the algorithm is broken
+ * down into modules. Each section of code below is preceded by
+ * the name of the module which it is implementing.
+ *
+ */
+
+#include "g72x.h"
+#include "g72x_priv.h"
+
+static short qtab_721[7] = {-124, 80, 178, 246, 300, 349, 400};
+/*
+ * Maps G.721 code word to reconstructed scale factor normalized log
+ * magnitude values.
+ */
+static short _dqlntab[16] = {-2048, 4, 135, 213, 273, 323, 373, 425,
+ 425, 373, 323, 273, 213, 135, 4, -2048};
+
+/* Maps G.721 code word to log of scale factor multiplier. */
+static short _witab[16] = {-12, 18, 41, 64, 112, 198, 355, 1122,
+ 1122, 355, 198, 112, 64, 41, 18, -12};
+/*
+ * Maps G.721 code words to a set of values whose long and short
+ * term averages are computed and then compared to give an indication
+ * how stationary (steady state) the signal is.
+ */
+static short _fitab[16] = {0, 0, 0, 0x200, 0x200, 0x200, 0x600, 0xE00,
+ 0xE00, 0x600, 0x200, 0x200, 0x200, 0, 0, 0};
+
+/*
+ * g721_encoder()
+ *
+ * Encodes the input vale of linear PCM, A-law or u-law data sl and returns
+ * the resulting code. -1 is returned for unknown input coding value.
+ */
+int
+g721_encoder(
+ int sl,
+ G72x_STATE *state_ptr)
+{
+ short sezi, se, sez; /* ACCUM */
+ short d; /* SUBTA */
+ short sr; /* ADDB */
+ short y; /* MIX */
+ short dqsez; /* ADDC */
+ short dq, i;
+
+ /* linearize input sample to 14-bit PCM */
+ sl >>= 2; /* 14-bit dynamic range */
+
+ sezi = predictor_zero(state_ptr);
+ sez = sezi >> 1;
+ se = (sezi + predictor_pole(state_ptr)) >> 1; /* estimated signal */
+
+ d = sl - se; /* estimation difference */
+
+ /* quantize the prediction difference */
+ y = step_size(state_ptr); /* quantizer step size */
+ i = quantize(d, y, qtab_721, 7); /* i = ADPCM code */
+
+ dq = reconstruct(i & 8, _dqlntab[i], y); /* quantized est diff */
+
+ sr = (dq < 0) ? se - (dq & 0x3FFF) : se + dq; /* reconst. signal */
+
+ dqsez = sr + sez - se; /* pole prediction diff. */
+
+ update(4, y, _witab[i] << 5, _fitab[i], dq, sr, dqsez, state_ptr);
+
+ return (i);
+}
+
+/*
+ * g721_decoder()
+ *
+ * Description:
+ *
+ * Decodes a 4-bit code of G.721 encoded data of i and
+ * returns the resulting linear PCM, A-law or u-law value.
+ * return -1 for unknown out_coding value.
+ */
+int
+g721_decoder(
+ int i,
+ G72x_STATE *state_ptr)
+{
+ short sezi, sei, sez, se; /* ACCUM */
+ short y; /* MIX */
+ short sr; /* ADDB */
+ short dq;
+ short dqsez;
+
+ i &= 0x0f; /* mask to get proper bits */
+ sezi = predictor_zero(state_ptr);
+ sez = sezi >> 1;
+ sei = sezi + predictor_pole(state_ptr);
+ se = sei >> 1; /* se = estimated signal */
+
+ y = step_size(state_ptr); /* dynamic quantizer step size */
+
+ dq = reconstruct(i & 0x08, _dqlntab[i], y); /* quantized diff. */
+
+ sr = (dq < 0) ? (se - (dq & 0x3FFF)) : se + dq; /* reconst. signal */
+
+ dqsez = sr - se + sez; /* pole prediction diff. */
+
+ update(4, y, _witab[i] << 5, _fitab[i], dq, sr, dqsez, state_ptr);
+
+ /* sr was 14-bit dynamic range */
+ return (sr << 2);
+}
+
--- /dev/null
+/*
+ * This source code is a product of Sun Microsystems, Inc. and is provided
+ * for unrestricted use. Users may copy or modify this source code without
+ * charge.
+ *
+ * SUN SOURCE CODE IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING
+ * THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun source code is provided with no support and without any obligation on
+ * the part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY THIS SOFTWARE
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California 94043
+ */
+/* 16kbps version created, used 24kbps code and changing as little as possible.
+ * G.726 specs are available from ITU's gopher or WWW site (http://www.itu.ch)
+ * If any errors are found, please contact me at mrand@tamu.edu
+ * -Marc Randolph
+ */
+
+/*
+ * g723_16.c
+ *
+ * Description:
+ *
+ * g723_16_encoder(), g723_16_decoder()
+ *
+ * These routines comprise an implementation of the CCITT G.726 16 Kbps
+ * ADPCM coding algorithm. Essentially, this implementation is identical to
+ * the bit level description except for a few deviations which take advantage
+ * of workstation attributes, such as hardware 2's complement arithmetic.
+ *
+ */
+
+#include "g72x.h"
+#include "g72x_priv.h"
+
+/*
+ * Maps G.723_16 code word to reconstructed scale factor normalized log
+ * magnitude values. Comes from Table 11/G.726
+ */
+static short _dqlntab[4] = { 116, 365, 365, 116};
+
+/* Maps G.723_16 code word to log of scale factor multiplier.
+ *
+ * _witab[4] is actually {-22 , 439, 439, -22}, but FILTD wants it
+ * as WI << 5 (multiplied by 32), so we'll do that here
+ */
+static short _witab[4] = {-704, 14048, 14048, -704};
+
+/*
+ * Maps G.723_16 code words to a set of values whose long and short
+ * term averages are computed and then compared to give an indication
+ * how stationary (steady state) the signal is.
+ */
+
+/* Comes from FUNCTF */
+static short _fitab[4] = {0, 0xE00, 0xE00, 0};
+
+/* Comes from quantizer decision level tables (Table 7/G.726)
+ */
+static short qtab_723_16[1] = {261};
+
+
+/*
+ * g723_16_encoder()
+ *
+ * Encodes a linear PCM, A-law or u-law input sample and returns its 2-bit code.
+ * Returns -1 if invalid input coding value.
+ */
+int
+g723_16_encoder(
+ int sl,
+ G72x_STATE *state_ptr)
+{
+ short sei, sezi, se, sez; /* ACCUM */
+ short d; /* SUBTA */
+ short y; /* MIX */
+ short sr; /* ADDB */
+ short dqsez; /* ADDC */
+ short dq, i;
+
+ /* linearize input sample to 14-bit PCM */
+ sl >>= 2; /* sl of 14-bit dynamic range */
+
+ sezi = predictor_zero(state_ptr);
+ sez = sezi >> 1;
+ sei = sezi + predictor_pole(state_ptr);
+ se = sei >> 1; /* se = estimated signal */
+
+ d = sl - se; /* d = estimation diff. */
+
+ /* quantize prediction difference d */
+ y = step_size(state_ptr); /* quantizer step size */
+ i = quantize(d, y, qtab_723_16, 1); /* i = ADPCM code */
+
+ /* Since quantize() only produces a three level output
+ * (1, 2, or 3), we must create the fourth one on our own
+ */
+ if (i == 3) /* i code for the zero region */
+ if ((d & 0x8000) == 0) /* If d > 0, i=3 isn't right... */
+ i = 0;
+
+ dq = reconstruct(i & 2, _dqlntab[i], y); /* quantized diff. */
+
+ sr = (dq < 0) ? se - (dq & 0x3FFF) : se + dq; /* reconstructed signal */
+
+ dqsez = sr + sez - se; /* pole prediction diff. */
+
+ update(2, y, _witab[i], _fitab[i], dq, sr, dqsez, state_ptr);
+
+ return (i);
+}
+
+/*
+ * g723_16_decoder()
+ *
+ * Decodes a 2-bit CCITT G.723_16 ADPCM code and returns
+ * the resulting 16-bit linear PCM, A-law or u-law sample value.
+ * -1 is returned if the output coding is unknown.
+ */
+int
+g723_16_decoder(
+ int i,
+ G72x_STATE *state_ptr)
+{
+ short sezi, sei, sez, se; /* ACCUM */
+ short y; /* MIX */
+ short sr; /* ADDB */
+ short dq;
+ short dqsez;
+
+ i &= 0x03; /* mask to get proper bits */
+ sezi = predictor_zero(state_ptr);
+ sez = sezi >> 1;
+ sei = sezi + predictor_pole(state_ptr);
+ se = sei >> 1; /* se = estimated signal */
+
+ y = step_size(state_ptr); /* adaptive quantizer step size */
+ dq = reconstruct(i & 0x02, _dqlntab[i], y); /* unquantize pred diff */
+
+ sr = (dq < 0) ? (se - (dq & 0x3FFF)) : (se + dq); /* reconst. signal */
+
+ dqsez = sr - se + sez; /* pole prediction diff. */
+
+ update(2, y, _witab[i], _fitab[i], dq, sr, dqsez, state_ptr);
+
+ /* sr was of 14-bit dynamic range */
+ return (sr << 2);
+}
+
--- /dev/null
+/*
+ * This source code is a product of Sun Microsystems, Inc. and is provided
+ * for unrestricted use. Users may copy or modify this source code without
+ * charge.
+ *
+ * SUN SOURCE CODE IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING
+ * THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun source code is provided with no support and without any obligation on
+ * the part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY THIS SOFTWARE
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California 94043
+ */
+
+/*
+ * g723_24.c
+ *
+ * Description:
+ *
+ * g723_24_encoder(), g723_24_decoder()
+ *
+ * These routines comprise an implementation of the CCITT G.723 24 Kbps
+ * ADPCM coding algorithm. Essentially, this implementation is identical to
+ * the bit level description except for a few deviations which take advantage
+ * of workstation attributes, such as hardware 2's complement arithmetic.
+ *
+ */
+
+#include "g72x.h"
+#include "g72x_priv.h"
+
+/*
+ * Maps G.723_24 code word to reconstructed scale factor normalized log
+ * magnitude values.
+ */
+static short _dqlntab[8] = {-2048, 135, 273, 373, 373, 273, 135, -2048};
+
+/* Maps G.723_24 code word to log of scale factor multiplier. */
+static short _witab[8] = {-128, 960, 4384, 18624, 18624, 4384, 960, -128};
+
+/*
+ * Maps G.723_24 code words to a set of values whose long and short
+ * term averages are computed and then compared to give an indication
+ * how stationary (steady state) the signal is.
+ */
+static short _fitab[8] = {0, 0x200, 0x400, 0xE00, 0xE00, 0x400, 0x200, 0};
+
+static short qtab_723_24[3] = {8, 218, 331};
+
+/*
+ * g723_24_encoder()
+ *
+ * Encodes a linear PCM, A-law or u-law input sample and returns its 3-bit code.
+ * Returns -1 if invalid input coding value.
+ */
+int
+g723_24_encoder(
+ int sl,
+ G72x_STATE *state_ptr)
+{
+ short sei, sezi, se, sez; /* ACCUM */
+ short d; /* SUBTA */
+ short y; /* MIX */
+ short sr; /* ADDB */
+ short dqsez; /* ADDC */
+ short dq, i;
+
+ /* linearize input sample to 14-bit PCM */
+ sl >>= 2; /* sl of 14-bit dynamic range */
+
+ sezi = predictor_zero(state_ptr);
+ sez = sezi >> 1;
+ sei = sezi + predictor_pole(state_ptr);
+ se = sei >> 1; /* se = estimated signal */
+
+ d = sl - se; /* d = estimation diff. */
+
+ /* quantize prediction difference d */
+ y = step_size(state_ptr); /* quantizer step size */
+ i = quantize(d, y, qtab_723_24, 3); /* i = ADPCM code */
+ dq = reconstruct(i & 4, _dqlntab[i], y); /* quantized diff. */
+
+ sr = (dq < 0) ? se - (dq & 0x3FFF) : se + dq; /* reconstructed signal */
+
+ dqsez = sr + sez - se; /* pole prediction diff. */
+
+ update(3, y, _witab[i], _fitab[i], dq, sr, dqsez, state_ptr);
+
+ return (i);
+}
+
+/*
+ * g723_24_decoder()
+ *
+ * Decodes a 3-bit CCITT G.723_24 ADPCM code and returns
+ * the resulting 16-bit linear PCM, A-law or u-law sample value.
+ * -1 is returned if the output coding is unknown.
+ */
+int
+g723_24_decoder(
+ int i,
+ G72x_STATE *state_ptr)
+{
+ short sezi, sei, sez, se; /* ACCUM */
+ short y; /* MIX */
+ short sr; /* ADDB */
+ short dq;
+ short dqsez;
+
+ i &= 0x07; /* mask to get proper bits */
+ sezi = predictor_zero(state_ptr);
+ sez = sezi >> 1;
+ sei = sezi + predictor_pole(state_ptr);
+ se = sei >> 1; /* se = estimated signal */
+
+ y = step_size(state_ptr); /* adaptive quantizer step size */
+ dq = reconstruct(i & 0x04, _dqlntab[i], y); /* unquantize pred diff */
+
+ sr = (dq < 0) ? (se - (dq & 0x3FFF)) : (se + dq); /* reconst. signal */
+
+ dqsez = sr - se + sez; /* pole prediction diff. */
+
+ update(3, y, _witab[i], _fitab[i], dq, sr, dqsez, state_ptr);
+
+ return (sr << 2); /* sr was of 14-bit dynamic range */
+}
+
--- /dev/null
+/*
+ * This source code is a product of Sun Microsystems, Inc. and is provided
+ * for unrestricted use. Users may copy or modify this source code without
+ * charge.
+ *
+ * SUN SOURCE CODE IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING
+ * THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun source code is provided with no support and without any obligation on
+ * the part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY THIS SOFTWARE
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California 94043
+ */
+
+/*
+ * g723_40.c
+ *
+ * Description:
+ *
+ * g723_40_encoder(), g723_40_decoder()
+ *
+ * These routines comprise an implementation of the CCITT G.723 40Kbps
+ * ADPCM coding algorithm. Essentially, this implementation is identical to
+ * the bit level description except for a few deviations which
+ * take advantage of workstation attributes, such as hardware 2's
+ * complement arithmetic.
+ *
+ * The deviation from the bit level specification (lookup tables),
+ * preserves the bit level performance specifications.
+ *
+ * As outlined in the G.723 Recommendation, the algorithm is broken
+ * down into modules. Each section of code below is preceded by
+ * the name of the module which it is implementing.
+ *
+ */
+
+#include "g72x.h"
+#include "g72x_priv.h"
+
+/*
+ * Maps G.723_40 code word to ructeconstructed scale factor normalized log
+ * magnitude values.
+ */
+static short _dqlntab[32] = {-2048, -66, 28, 104, 169, 224, 274, 318,
+ 358, 395, 429, 459, 488, 514, 539, 566,
+ 566, 539, 514, 488, 459, 429, 395, 358,
+ 318, 274, 224, 169, 104, 28, -66, -2048};
+
+/* Maps G.723_40 code word to log of scale factor multiplier. */
+static short _witab[32] = {448, 448, 768, 1248, 1280, 1312, 1856, 3200,
+ 4512, 5728, 7008, 8960, 11456, 14080, 16928, 22272,
+ 22272, 16928, 14080, 11456, 8960, 7008, 5728, 4512,
+ 3200, 1856, 1312, 1280, 1248, 768, 448, 448};
+
+/*
+ * Maps G.723_40 code words to a set of values whose long and short
+ * term averages are computed and then compared to give an indication
+ * how stationary (steady state) the signal is.
+ */
+static short _fitab[32] = {0, 0, 0, 0, 0, 0x200, 0x200, 0x200,
+ 0x200, 0x200, 0x400, 0x600, 0x800, 0xA00, 0xC00, 0xC00,
+ 0xC00, 0xC00, 0xA00, 0x800, 0x600, 0x400, 0x200, 0x200,
+ 0x200, 0x200, 0x200, 0, 0, 0, 0, 0};
+
+static short qtab_723_40[15] = {-122, -16, 68, 139, 198, 250, 298, 339,
+ 378, 413, 445, 475, 502, 528, 553};
+
+/*
+ * g723_40_encoder()
+ *
+ * Encodes a 16-bit linear PCM, A-law or u-law input sample and retuens
+ * the resulting 5-bit CCITT G.723 40Kbps code.
+ * Returns -1 if the input coding value is invalid.
+ */
+int g723_40_encoder (int sl, G72x_STATE *state_ptr)
+{
+ short sei, sezi, se, sez; /* ACCUM */
+ short d; /* SUBTA */
+ short y; /* MIX */
+ short sr; /* ADDB */
+ short dqsez; /* ADDC */
+ short dq, i;
+
+ /* linearize input sample to 14-bit PCM */
+ sl >>= 2; /* sl of 14-bit dynamic range */
+
+ sezi = predictor_zero(state_ptr);
+ sez = sezi >> 1;
+ sei = sezi + predictor_pole(state_ptr);
+ se = sei >> 1; /* se = estimated signal */
+
+ d = sl - se; /* d = estimation difference */
+
+ /* quantize prediction difference */
+ y = step_size(state_ptr); /* adaptive quantizer step size */
+ i = quantize(d, y, qtab_723_40, 15); /* i = ADPCM code */
+
+ dq = reconstruct(i & 0x10, _dqlntab[i], y); /* quantized diff */
+
+ sr = (dq < 0) ? se - (dq & 0x7FFF) : se + dq; /* reconstructed signal */
+
+ dqsez = sr + sez - se; /* dqsez = pole prediction diff. */
+
+ update(5, y, _witab[i], _fitab[i], dq, sr, dqsez, state_ptr);
+
+ return (i);
+}
+
+/*
+ * g723_40_decoder()
+ *
+ * Decodes a 5-bit CCITT G.723 40Kbps code and returns
+ * the resulting 16-bit linear PCM, A-law or u-law sample value.
+ * -1 is returned if the output coding is unknown.
+ */
+int g723_40_decoder (int i, G72x_STATE *state_ptr)
+{
+ short sezi, sei, sez, se; /* ACCUM */
+ short y ; /* MIX */
+ short sr; /* ADDB */
+ short dq;
+ short dqsez;
+
+ i &= 0x1f; /* mask to get proper bits */
+ sezi = predictor_zero(state_ptr);
+ sez = sezi >> 1;
+ sei = sezi + predictor_pole(state_ptr);
+ se = sei >> 1; /* se = estimated signal */
+
+ y = step_size(state_ptr); /* adaptive quantizer step size */
+ dq = reconstruct(i & 0x10, _dqlntab[i], y); /* estimation diff. */
+
+ sr = (dq < 0) ? (se - (dq & 0x7FFF)) : (se + dq); /* reconst. signal */
+
+ dqsez = sr - se + sez; /* pole prediction diff. */
+
+ update(5, y, _witab[i], _fitab[i], dq, sr, dqsez, state_ptr);
+
+ return (sr << 2); /* sr was of 14-bit dynamic range */
+}
+
--- /dev/null
+/*
+ * This source code is a product of Sun Microsystems, Inc. and is provided
+ * for unrestricted use. Users may copy or modify this source code without
+ * charge.
+ *
+ * SUN SOURCE CODE IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING
+ * THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun source code is provided with no support and without any obligation on
+ * the part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY THIS SOFTWARE
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California 94043
+ */
+
+/*
+ * g72x.c
+ *
+ * Common routines for G.721 and G.723 conversions.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "g72x.h"
+#include "g72x_priv.h"
+
+static G72x_STATE * g72x_state_new (void) ;
+static int unpack_bytes (int bits, int blocksize, const unsigned char * block, short * samples) ;
+static int pack_bytes (int bits, const short * samples, unsigned char * block) ;
+
+static
+short power2 [15] =
+{ 1, 2, 4, 8, 0x10, 0x20, 0x40, 0x80,
+ 0x100, 0x200, 0x400, 0x800, 0x1000, 0x2000, 0x4000
+} ;
+
+/*
+ * quan()
+ *
+ * quantizes the input val against the table of size short integers.
+ * It returns i if table[i - 1] <= val < table[i].
+ *
+ * Using linear search for simple coding.
+ */
+static
+int quan (int val, short *table, int size)
+{
+ int i;
+
+ for (i = 0; i < size; i++)
+ if (val < *table++)
+ break;
+ return (i);
+}
+
+/*
+ * fmult()
+ *
+ * returns the integer product of the 14-bit integer "an" and
+ * "floating point" representation (4-bit exponent, 6-bit mantessa) "srn".
+ */
+static
+int fmult (int an, int srn)
+{
+ short anmag, anexp, anmant;
+ short wanexp, wanmant;
+ short retval;
+
+ anmag = (an > 0) ? an : ((-an) & 0x1FFF);
+ anexp = quan(anmag, power2, 15) - 6;
+ anmant = (anmag == 0) ? 32 :
+ (anexp >= 0) ? anmag >> anexp : anmag << -anexp;
+ wanexp = anexp + ((srn >> 6) & 0xF) - 13;
+
+ /*
+ ** The original was :
+ ** wanmant = (anmant * (srn & 0x3F) + 0x30) >> 4 ;
+ ** but could see no valid reason for the + 0x30.
+ ** Removed it and it improved the SNR of the codec.
+ */
+
+ wanmant = (anmant * (srn & 0x3F)) >> 4 ;
+
+ retval = (wanexp >= 0) ? ((wanmant << wanexp) & 0x7FFF) :
+ (wanmant >> -wanexp);
+
+ return (((an ^ srn) < 0) ? -retval : retval);
+}
+
+static G72x_STATE * g72x_state_new (void)
+{ return calloc (1, sizeof (G72x_STATE)) ;
+}
+
+/*
+ * private_init_state()
+ *
+ * This routine initializes and/or resets the G72x_PRIVATE structure
+ * pointed to by 'state_ptr'.
+ * All the initial state values are specified in the CCITT G.721 document.
+ */
+void private_init_state (G72x_STATE *state_ptr)
+{
+ int cnta;
+
+ state_ptr->yl = 34816;
+ state_ptr->yu = 544;
+ state_ptr->dms = 0;
+ state_ptr->dml = 0;
+ state_ptr->ap = 0;
+ for (cnta = 0; cnta < 2; cnta++) {
+ state_ptr->a[cnta] = 0;
+ state_ptr->pk[cnta] = 0;
+ state_ptr->sr[cnta] = 32;
+ }
+ for (cnta = 0; cnta < 6; cnta++) {
+ state_ptr->b[cnta] = 0;
+ state_ptr->dq[cnta] = 32;
+ }
+ state_ptr->td = 0;
+} /* private_init_state */
+
+struct g72x_state * g72x_reader_init (int codec, int *blocksize, int *samplesperblock)
+{ G72x_STATE *pstate ;
+
+ if ((pstate = g72x_state_new ()) == NULL)
+ return NULL ;
+
+ private_init_state (pstate) ;
+
+ pstate->encoder = NULL ;
+
+ switch (codec)
+ { case G723_16_BITS_PER_SAMPLE : /* 2 bits per sample. */
+ pstate->decoder = g723_16_decoder ;
+ *blocksize = G723_16_BYTES_PER_BLOCK ;
+ *samplesperblock = G723_16_SAMPLES_PER_BLOCK ;
+ pstate->codec_bits = 2 ;
+ pstate->blocksize = G723_16_BYTES_PER_BLOCK ;
+ pstate->samplesperblock = G723_16_SAMPLES_PER_BLOCK ;
+ break ;
+
+ case G723_24_BITS_PER_SAMPLE : /* 3 bits per sample. */
+ pstate->decoder = g723_24_decoder ;
+ *blocksize = G723_24_BYTES_PER_BLOCK ;
+ *samplesperblock = G723_24_SAMPLES_PER_BLOCK ;
+ pstate->codec_bits = 3 ;
+ pstate->blocksize = G723_24_BYTES_PER_BLOCK ;
+ pstate->samplesperblock = G723_24_SAMPLES_PER_BLOCK ;
+ break ;
+
+ case G721_32_BITS_PER_SAMPLE : /* 4 bits per sample. */
+ pstate->decoder = g721_decoder ;
+ *blocksize = G721_32_BYTES_PER_BLOCK ;
+ *samplesperblock = G721_32_SAMPLES_PER_BLOCK ;
+ pstate->codec_bits = 4 ;
+ pstate->blocksize = G721_32_BYTES_PER_BLOCK ;
+ pstate->samplesperblock = G721_32_SAMPLES_PER_BLOCK ;
+ break ;
+
+ case G721_40_BITS_PER_SAMPLE : /* 5 bits per sample. */
+ pstate->decoder = g723_40_decoder ;
+ *blocksize = G721_40_BYTES_PER_BLOCK ;
+ *samplesperblock = G721_40_SAMPLES_PER_BLOCK ;
+ pstate->codec_bits = 5 ;
+ pstate->blocksize = G721_40_BYTES_PER_BLOCK ;
+ pstate->samplesperblock = G721_40_SAMPLES_PER_BLOCK ;
+ break ;
+
+ default :
+ free (pstate) ;
+ return NULL ;
+ } ;
+
+ return pstate ;
+} /* g72x_reader_init */
+
+struct g72x_state * g72x_writer_init (int codec, int *blocksize, int *samplesperblock)
+{ G72x_STATE *pstate ;
+
+ if ((pstate = g72x_state_new ()) == NULL)
+ return NULL ;
+
+ private_init_state (pstate) ;
+ pstate->decoder = NULL ;
+
+ switch (codec)
+ { case G723_16_BITS_PER_SAMPLE : /* 2 bits per sample. */
+ pstate->encoder = g723_16_encoder ;
+ *blocksize = G723_16_BYTES_PER_BLOCK ;
+ *samplesperblock = G723_16_SAMPLES_PER_BLOCK ;
+ pstate->codec_bits = 2 ;
+ pstate->blocksize = G723_16_BYTES_PER_BLOCK ;
+ pstate->samplesperblock = G723_16_SAMPLES_PER_BLOCK ;
+ break ;
+
+ case G723_24_BITS_PER_SAMPLE : /* 3 bits per sample. */
+ pstate->encoder = g723_24_encoder ;
+ *blocksize = G723_24_BYTES_PER_BLOCK ;
+ *samplesperblock = G723_24_SAMPLES_PER_BLOCK ;
+ pstate->codec_bits = 3 ;
+ pstate->blocksize = G723_24_BYTES_PER_BLOCK ;
+ pstate->samplesperblock = G723_24_SAMPLES_PER_BLOCK ;
+ break ;
+
+ case G721_32_BITS_PER_SAMPLE : /* 4 bits per sample. */
+ pstate->encoder = g721_encoder ;
+ *blocksize = G721_32_BYTES_PER_BLOCK ;
+ *samplesperblock = G721_32_SAMPLES_PER_BLOCK ;
+ pstate->codec_bits = 4 ;
+ pstate->blocksize = G721_32_BYTES_PER_BLOCK ;
+ pstate->samplesperblock = G721_32_SAMPLES_PER_BLOCK ;
+ break ;
+
+ case G721_40_BITS_PER_SAMPLE : /* 5 bits per sample. */
+ pstate->encoder = g723_40_encoder ;
+ *blocksize = G721_40_BYTES_PER_BLOCK ;
+ *samplesperblock = G721_40_SAMPLES_PER_BLOCK ;
+ pstate->codec_bits = 5 ;
+ pstate->blocksize = G721_40_BYTES_PER_BLOCK ;
+ pstate->samplesperblock = G721_40_SAMPLES_PER_BLOCK ;
+ break ;
+
+ default :
+ free (pstate) ;
+ return NULL ;
+ } ;
+
+ return pstate ;
+} /* g72x_writer_init */
+
+int g72x_decode_block (G72x_STATE *pstate, const unsigned char *block, short *samples)
+{ int k, count ;
+
+ count = unpack_bytes (pstate->codec_bits, pstate->blocksize, block, samples) ;
+
+ for (k = 0 ; k < count ; k++)
+ samples [k] = pstate->decoder (samples [k], pstate) ;
+
+ return 0 ;
+} /* g72x_decode_block */
+
+int g72x_encode_block (G72x_STATE *pstate, short *samples, unsigned char *block)
+{ int k, count ;
+
+ for (k = 0 ; k < pstate->samplesperblock ; k++)
+ samples [k] = pstate->encoder (samples [k], pstate) ;
+
+ count = pack_bytes (pstate->codec_bits, samples, block) ;
+
+ return count ;
+} /* g72x_encode_block */
+
+/*
+ * predictor_zero()
+ *
+ * computes the estimated signal from 6-zero predictor.
+ *
+ */
+int predictor_zero (G72x_STATE *state_ptr)
+{
+ int i;
+ int sezi;
+
+ sezi = fmult(state_ptr->b[0] >> 2, state_ptr->dq[0]);
+ for (i = 1; i < 6; i++) /* ACCUM */
+ sezi += fmult(state_ptr->b[i] >> 2, state_ptr->dq[i]);
+ return (sezi);
+}
+/*
+ * predictor_pole()
+ *
+ * computes the estimated signal from 2-pole predictor.
+ *
+ */
+int predictor_pole(G72x_STATE *state_ptr)
+{
+ return (fmult(state_ptr->a[1] >> 2, state_ptr->sr[1]) +
+ fmult(state_ptr->a[0] >> 2, state_ptr->sr[0]));
+}
+/*
+ * step_size()
+ *
+ * computes the quantization step size of the adaptive quantizer.
+ *
+ */
+int step_size (G72x_STATE *state_ptr)
+{
+ int y;
+ int dif;
+ int al;
+
+ if (state_ptr->ap >= 256)
+ return (state_ptr->yu);
+ else {
+ y = state_ptr->yl >> 6;
+ dif = state_ptr->yu - y;
+ al = state_ptr->ap >> 2;
+ if (dif > 0)
+ y += (dif * al) >> 6;
+ else if (dif < 0)
+ y += (dif * al + 0x3F) >> 6;
+ return (y);
+ }
+}
+
+/*
+ * quantize()
+ *
+ * Given a raw sample, 'd', of the difference signal and a
+ * quantization step size scale factor, 'y', this routine returns the
+ * ADPCM codeword to which that sample gets quantized. The step
+ * size scale factor division operation is done in the log base 2 domain
+ * as a subtraction.
+ */
+int quantize(
+ int d, /* Raw difference signal sample */
+ int y, /* Step size multiplier */
+ short *table, /* quantization table */
+ int size) /* table size of short integers */
+{
+ short dqm; /* Magnitude of 'd' */
+ short expon; /* Integer part of base 2 log of 'd' */
+ short mant; /* Fractional part of base 2 log */
+ short dl; /* Log of magnitude of 'd' */
+ short dln; /* Step size scale factor normalized log */
+ int i;
+
+ /*
+ * LOG
+ *
+ * Compute base 2 log of 'd', and store in 'dl'.
+ */
+ dqm = abs(d);
+ expon = quan(dqm >> 1, power2, 15);
+ mant = ((dqm << 7) >> expon) & 0x7F; /* Fractional portion. */
+ dl = (expon << 7) + mant;
+
+ /*
+ * SUBTB
+ *
+ * "Divide" by step size multiplier.
+ */
+ dln = dl - (y >> 2);
+
+ /*
+ * QUAN
+ *
+ * Obtain codword i for 'd'.
+ */
+ i = quan(dln, table, size);
+ if (d < 0) /* take 1's complement of i */
+ return ((size << 1) + 1 - i);
+ else if (i == 0) /* take 1's complement of 0 */
+ return ((size << 1) + 1); /* new in 1988 */
+ else
+ return (i);
+}
+/*
+ * reconstruct()
+ *
+ * Returns reconstructed difference signal 'dq' obtained from
+ * codeword 'i' and quantization step size scale factor 'y'.
+ * Multiplication is performed in log base 2 domain as addition.
+ */
+int
+reconstruct(
+ int sign, /* 0 for non-negative value */
+ int dqln, /* G.72x codeword */
+ int y) /* Step size multiplier */
+{
+ short dql; /* Log of 'dq' magnitude */
+ short dex; /* Integer part of log */
+ short dqt;
+ short dq; /* Reconstructed difference signal sample */
+
+ dql = dqln + (y >> 2); /* ADDA */
+
+ if (dql < 0) {
+ return ((sign) ? -0x8000 : 0);
+ } else { /* ANTILOG */
+ dex = (dql >> 7) & 15;
+ dqt = 128 + (dql & 127);
+ dq = (dqt << 7) >> (14 - dex);
+ return ((sign) ? (dq - 0x8000) : dq);
+ }
+}
+
+
+/*
+ * update()
+ *
+ * updates the state variables for each output code
+ */
+void
+update(
+ int code_size, /* distinguish 723_40 with others */
+ int y, /* quantizer step size */
+ int wi, /* scale factor multiplier */
+ int fi, /* for long/short term energies */
+ int dq, /* quantized prediction difference */
+ int sr, /* reconstructed signal */
+ int dqsez, /* difference from 2-pole predictor */
+ G72x_STATE *state_ptr) /* coder state pointer */
+{
+ int cnt;
+ short mag, expon; /* Adaptive predictor, FLOAT A */
+ short a2p = 0; /* LIMC */
+ short a1ul; /* UPA1 */
+ short pks1; /* UPA2 */
+ short fa1;
+ char tr; /* tone/transition detector */
+ short ylint, thr2, dqthr;
+ short ylfrac, thr1;
+ short pk0;
+
+ pk0 = (dqsez < 0) ? 1 : 0; /* needed in updating predictor poles */
+
+ mag = dq & 0x7FFF; /* prediction difference magnitude */
+ /* TRANS */
+ ylint = state_ptr->yl >> 15; /* exponent part of yl */
+ ylfrac = (state_ptr->yl >> 10) & 0x1F; /* fractional part of yl */
+ thr1 = (32 + ylfrac) << ylint; /* threshold */
+ thr2 = (ylint > 9) ? 31 << 10 : thr1; /* limit thr2 to 31 << 10 */
+ dqthr = (thr2 + (thr2 >> 1)) >> 1; /* dqthr = 0.75 * thr2 */
+ if (state_ptr->td == 0) /* signal supposed voice */
+ tr = 0;
+ else if (mag <= dqthr) /* supposed data, but small mag */
+ tr = 0; /* treated as voice */
+ else /* signal is data (modem) */
+ tr = 1;
+
+ /*
+ * Quantizer scale factor adaptation.
+ */
+
+ /* FUNCTW & FILTD & DELAY */
+ /* update non-steady state step size multiplier */
+ state_ptr->yu = y + ((wi - y) >> 5);
+
+ /* LIMB */
+ if (state_ptr->yu < 544) /* 544 <= yu <= 5120 */
+ state_ptr->yu = 544;
+ else if (state_ptr->yu > 5120)
+ state_ptr->yu = 5120;
+
+ /* FILTE & DELAY */
+ /* update steady state step size multiplier */
+ state_ptr->yl += state_ptr->yu + ((-state_ptr->yl) >> 6);
+
+ /*
+ * Adaptive predictor coefficients.
+ */
+ if (tr == 1) { /* reset a's and b's for modem signal */
+ state_ptr->a[0] = 0;
+ state_ptr->a[1] = 0;
+ state_ptr->b[0] = 0;
+ state_ptr->b[1] = 0;
+ state_ptr->b[2] = 0;
+ state_ptr->b[3] = 0;
+ state_ptr->b[4] = 0;
+ state_ptr->b[5] = 0;
+ } else { /* update a's and b's */
+ pks1 = pk0 ^ state_ptr->pk[0]; /* UPA2 */
+
+ /* update predictor pole a[1] */
+ a2p = state_ptr->a[1] - (state_ptr->a[1] >> 7);
+ if (dqsez != 0) {
+ fa1 = (pks1) ? state_ptr->a[0] : -state_ptr->a[0];
+ if (fa1 < -8191) /* a2p = function of fa1 */
+ a2p -= 0x100;
+ else if (fa1 > 8191)
+ a2p += 0xFF;
+ else
+ a2p += fa1 >> 5;
+
+ if (pk0 ^ state_ptr->pk[1])
+ { /* LIMC */
+ if (a2p <= -12160)
+ a2p = -12288;
+ else if (a2p >= 12416)
+ a2p = 12288;
+ else
+ a2p -= 0x80;
+ }
+ else if (a2p <= -12416)
+ a2p = -12288;
+ else if (a2p >= 12160)
+ a2p = 12288;
+ else
+ a2p += 0x80;
+ }
+
+ /* TRIGB & DELAY */
+ state_ptr->a[1] = a2p;
+
+ /* UPA1 */
+ /* update predictor pole a[0] */
+ state_ptr->a[0] -= state_ptr->a[0] >> 8;
+ if (dqsez != 0)
+ { if (pks1 == 0)
+ state_ptr->a[0] += 192;
+ else
+ state_ptr->a[0] -= 192;
+ } ;
+
+ /* LIMD */
+ a1ul = 15360 - a2p;
+ if (state_ptr->a[0] < -a1ul)
+ state_ptr->a[0] = -a1ul;
+ else if (state_ptr->a[0] > a1ul)
+ state_ptr->a[0] = a1ul;
+
+ /* UPB : update predictor zeros b[6] */
+ for (cnt = 0; cnt < 6; cnt++) {
+ if (code_size == 5) /* for 40Kbps G.723 */
+ state_ptr->b[cnt] -= state_ptr->b[cnt] >> 9;
+ else /* for G.721 and 24Kbps G.723 */
+ state_ptr->b[cnt] -= state_ptr->b[cnt] >> 8;
+ if (dq & 0x7FFF) { /* XOR */
+ if ((dq ^ state_ptr->dq[cnt]) >= 0)
+ state_ptr->b[cnt] += 128;
+ else
+ state_ptr->b[cnt] -= 128;
+ }
+ }
+ }
+
+ for (cnt = 5; cnt > 0; cnt--)
+ state_ptr->dq[cnt] = state_ptr->dq[cnt-1];
+ /* FLOAT A : convert dq[0] to 4-bit exp, 6-bit mantissa f.p. */
+ if (mag == 0) {
+ state_ptr->dq[0] = (dq >= 0) ? 0x20 : 0xFC20;
+ } else {
+ expon = quan(mag, power2, 15);
+ state_ptr->dq[0] = (dq >= 0) ?
+ (expon << 6) + ((mag << 6) >> expon) :
+ (expon << 6) + ((mag << 6) >> expon) - 0x400;
+ }
+
+ state_ptr->sr[1] = state_ptr->sr[0];
+ /* FLOAT B : convert sr to 4-bit exp., 6-bit mantissa f.p. */
+ if (sr == 0) {
+ state_ptr->sr[0] = 0x20;
+ } else if (sr > 0) {
+ expon = quan(sr, power2, 15);
+ state_ptr->sr[0] = (expon << 6) + ((sr << 6) >> expon);
+ } else if (sr > -32768) {
+ mag = -sr;
+ expon = quan(mag, power2, 15);
+ state_ptr->sr[0] = (expon << 6) + ((mag << 6) >> expon) - 0x400;
+ } else
+ state_ptr->sr[0] = (short) 0xFC20;
+
+ /* DELAY A */
+ state_ptr->pk[1] = state_ptr->pk[0];
+ state_ptr->pk[0] = pk0;
+
+ /* TONE */
+ if (tr == 1) /* this sample has been treated as data */
+ state_ptr->td = 0; /* next one will be treated as voice */
+ else if (a2p < -11776) /* small sample-to-sample correlation */
+ state_ptr->td = 1; /* signal may be data */
+ else /* signal is voice */
+ state_ptr->td = 0;
+
+ /*
+ * Adaptation speed control.
+ */
+ state_ptr->dms += (fi - state_ptr->dms) >> 5; /* FILTA */
+ state_ptr->dml += (((fi << 2) - state_ptr->dml) >> 7); /* FILTB */
+
+ if (tr == 1)
+ state_ptr->ap = 256;
+ else if (y < 1536) /* SUBTC */
+ state_ptr->ap += (0x200 - state_ptr->ap) >> 4;
+ else if (state_ptr->td == 1)
+ state_ptr->ap += (0x200 - state_ptr->ap) >> 4;
+ else if (abs((state_ptr->dms << 2) - state_ptr->dml) >=
+ (state_ptr->dml >> 3))
+ state_ptr->ap += (0x200 - state_ptr->ap) >> 4;
+ else
+ state_ptr->ap += (-state_ptr->ap) >> 4;
+
+ return ;
+} /* update */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+unpack_bytes (int bits, int blocksize, const unsigned char * block, short * samples)
+{ unsigned int in_buffer = 0 ;
+ unsigned char in_byte ;
+ int k, in_bits = 0, bindex = 0 ;
+
+ for (k = 0 ; bindex <= blocksize && k < G72x_BLOCK_SIZE ; k++)
+ { if (in_bits < bits)
+ { in_byte = block [bindex++] ;
+
+ in_buffer |= (in_byte << in_bits);
+ in_bits += 8;
+ }
+ samples [k] = in_buffer & ((1 << bits) - 1);
+ in_buffer >>= bits;
+ in_bits -= bits;
+ } ;
+
+ return k ;
+} /* unpack_bytes */
+
+static int
+pack_bytes (int bits, const short * samples, unsigned char * block)
+{
+ unsigned int out_buffer = 0 ;
+ int k, bindex = 0, out_bits = 0 ;
+ unsigned char out_byte ;
+
+ for (k = 0 ; k < G72x_BLOCK_SIZE ; k++)
+ { out_buffer |= (samples [k] << out_bits) ;
+ out_bits += bits ;
+ if (out_bits >= 8)
+ { out_byte = out_buffer & 0xFF ;
+ out_bits -= 8 ;
+ out_buffer >>= 8 ;
+ block [bindex++] = out_byte ;
+ }
+ } ;
+
+ return bindex ;
+} /* pack_bytes */
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/*
+** This file is not the same as the original file from Sun Microsystems. Nearly
+** all the original definitions and function prototypes that were in the file
+** of this name have been moved to g72x_priv.h.
+*/
+
+#ifndef G72X_HEADER_FILE
+#define G72X_HEADER_FILE
+
+/*
+** Number of samples per block to process.
+** Must be a common multiple of possible bits per sample : 2, 3, 4, 5 and 8.
+*/
+#define G72x_BLOCK_SIZE (3 * 5 * 8)
+
+/*
+** Identifiers for the differing kinds of G72x ADPCM codecs.
+** The identifiers also define the number of encoded bits per sample.
+*/
+
+enum
+{ G723_16_BITS_PER_SAMPLE = 2,
+ G723_24_BITS_PER_SAMPLE = 3,
+ G723_40_BITS_PER_SAMPLE = 5,
+
+ G721_32_BITS_PER_SAMPLE = 4,
+ G721_40_BITS_PER_SAMPLE = 5,
+
+ G723_16_SAMPLES_PER_BLOCK = G72x_BLOCK_SIZE,
+ G723_24_SAMPLES_PER_BLOCK = G723_24_BITS_PER_SAMPLE * (G72x_BLOCK_SIZE / G723_24_BITS_PER_SAMPLE),
+ G723_40_SAMPLES_PER_BLOCK = G723_40_BITS_PER_SAMPLE * (G72x_BLOCK_SIZE / G723_40_BITS_PER_SAMPLE),
+
+ G721_32_SAMPLES_PER_BLOCK = G72x_BLOCK_SIZE,
+ G721_40_SAMPLES_PER_BLOCK = G721_40_BITS_PER_SAMPLE * (G72x_BLOCK_SIZE / G721_40_BITS_PER_SAMPLE),
+
+ G723_16_BYTES_PER_BLOCK = (G723_16_BITS_PER_SAMPLE * G72x_BLOCK_SIZE) / 8,
+ G723_24_BYTES_PER_BLOCK = (G723_24_BITS_PER_SAMPLE * G72x_BLOCK_SIZE) / 8,
+ G723_40_BYTES_PER_BLOCK = (G723_40_BITS_PER_SAMPLE * G72x_BLOCK_SIZE) / 8,
+
+ G721_32_BYTES_PER_BLOCK = (G721_32_BITS_PER_SAMPLE * G72x_BLOCK_SIZE) / 8,
+ G721_40_BYTES_PER_BLOCK = (G721_40_BITS_PER_SAMPLE * G72x_BLOCK_SIZE) / 8
+} ;
+
+/* Forward declaration of of g72x_state. */
+
+struct g72x_state ;
+
+/* External function definitions. */
+
+struct g72x_state * g72x_reader_init (int codec, int *blocksize, int *samplesperblock) ;
+struct g72x_state * g72x_writer_init (int codec, int *blocksize, int *samplesperblock) ;
+/*
+** Initialize the ADPCM state table for the given codec.
+** Return 0 on success, 1 on fail.
+*/
+
+int g72x_decode_block (struct g72x_state *pstate, const unsigned char *block, short *samples) ;
+/*
+** The caller fills data->block with data->bytes bytes before calling the
+** function. The value data->bytes must be an integer multiple of
+** data->blocksize and be <= data->max_bytes.
+** When it returns, the caller can read out data->samples samples.
+*/
+
+int g72x_encode_block (struct g72x_state *pstate, short *samples, unsigned char *block) ;
+/*
+** The caller fills state->samples some integer multiple data->samples_per_block
+** (up to G72x_BLOCK_SIZE) samples before calling the function.
+** When it returns, the caller can read out bytes encoded bytes.
+*/
+
+#endif /* !G72X_HEADER_FILE */
+
--- /dev/null
+/*
+ * This source code is a product of Sun Microsystems, Inc. and is provided
+ * for unrestricted use. Users may copy or modify this source code without
+ * charge.
+ *
+ * SUN SOURCE CODE IS PROVIDED AS IS WITH NO WARRANTIES OF ANY KIND INCLUDING
+ * THE WARRANTIES OF DESIGN, MERCHANTIBILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE, OR ARISING FROM A COURSE OF DEALING, USAGE OR TRADE PRACTICE.
+ *
+ * Sun source code is provided with no support and without any obligation on
+ * the part of Sun Microsystems, Inc. to assist in its use, correction,
+ * modification or enhancement.
+ *
+ * SUN MICROSYSTEMS, INC. SHALL HAVE NO LIABILITY WITH RESPECT TO THE
+ * INFRINGEMENT OF COPYRIGHTS, TRADE SECRETS OR ANY PATENTS BY THIS SOFTWARE
+ * OR ANY PART THEREOF.
+ *
+ * In no event will Sun Microsystems, Inc. be liable for any lost revenue
+ * or profits or other special, indirect and consequential damages, even if
+ * Sun has been advised of the possibility of such damages.
+ *
+ * Sun Microsystems, Inc.
+ * 2550 Garcia Avenue
+ * Mountain View, California 94043
+ */
+
+#ifndef G72X_PRIVATE_H
+#define G72X_PRIVATE_H
+
+#ifdef __cplusplus
+#error "This code is not designed to be compiled with a C++ compiler."
+#endif
+
+/*
+** The following is the definition of the state structure used by the
+** G.721/G.723 encoder and decoder to preserve their internal state
+** between successive calls. The meanings of the majority of the state
+** structure fields are explained in detail in the CCITT Recommendation
+** G.721. The field names are essentially identical to variable names
+** in the bit level description of the coding algorithm included in this
+** Recommendation.
+*/
+
+struct g72x_state
+{ long yl; /* Locked or steady state step size multiplier. */
+ short yu; /* Unlocked or non-steady state step size multiplier. */
+ short dms; /* Short term energy estimate. */
+ short dml; /* Long term energy estimate. */
+ short ap; /* Linear weighting coefficient of 'yl' and 'yu'. */
+
+ short a[2]; /* Coefficients of pole portion of prediction filter. */
+ short b[6]; /* Coefficients of zero portion of prediction filter. */
+ short pk[2]; /*
+ ** Signs of previous two samples of a partially
+ ** reconstructed signal.
+ **/
+ short dq[6]; /*
+ ** Previous 6 samples of the quantized difference
+ ** signal represented in an internal floating point
+ ** format.
+ **/
+ short sr[2]; /*
+ ** Previous 2 samples of the quantized difference
+ ** signal represented in an internal floating point
+ ** format.
+ */
+ char td; /* delayed tone detect, new in 1988 version */
+
+ /* The following struct members were added for libsndfile. The original
+ ** code worked by calling a set of functions on a sample by sample basis
+ ** which is slow on architectures like Intel x86. For libsndfile, this
+ ** was changed so that the encoding and decoding routines could work on
+ ** a block of samples at a time to reduce the function call overhead.
+ */
+ int (*encoder) (int, struct g72x_state* state) ;
+ int (*decoder) (int, struct g72x_state* state) ;
+
+ int codec_bits, blocksize, samplesperblock ;
+} ;
+
+typedef struct g72x_state G72x_STATE ;
+
+int predictor_zero (G72x_STATE *state_ptr);
+
+int predictor_pole (G72x_STATE *state_ptr);
+
+int step_size (G72x_STATE *state_ptr);
+
+int quantize (int d, int y, short *table, int size);
+
+int reconstruct (int sign, int dqln, int y);
+
+void update (int code_size, int y, int wi, int fi, int dq, int sr, int dqsez, G72x_STATE *state_ptr);
+
+int g721_encoder (int sample, G72x_STATE *state_ptr);
+int g721_decoder (int code, G72x_STATE *state_ptr);
+
+int g723_16_encoder (int sample, G72x_STATE *state_ptr);
+int g723_16_decoder (int code, G72x_STATE *state_ptr);
+
+int g723_24_encoder (int sample, G72x_STATE *state_ptr);
+int g723_24_decoder (int code, G72x_STATE *state_ptr);
+
+int g723_40_encoder (int sample, G72x_STATE *state_ptr);
+int g723_40_decoder (int code, G72x_STATE *state_ptr);
+
+void private_init_state (G72x_STATE *state_ptr) ;
+
+#endif /* G72X_PRIVATE_H */
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include <stdio.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#include "g72x.h"
+#include "g72x_priv.h"
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846264338
+#endif
+
+#define BUFFER_SIZE (1<<14) /* Should be (1<<14) */
+#define SAMPLE_RATE 11025
+
+
+static void g721_test (void) ;
+static void g723_test (double margin) ;
+
+static void gen_signal_double (double *data, double scale, int datalen) ;
+static int error_function (double data, double orig, double margin) ;
+
+static int oct_save_short (short *a, short *b, int len) ;
+
+int
+main (int argc, char *argv [])
+{ int bDoAll = 0 ;
+ int nTests = 0 ;
+
+ if (argc != 2)
+ { printf ("Usage : %s <test>\n", argv [0]) ;
+ printf (" Where <test> is one of the following:\n") ;
+ printf (" g721 - test G721 encoder and decoder\n") ;
+ printf (" g723 - test G721 encoder and decoder\n") ;
+ printf (" all - perform all tests\n") ;
+ exit (1) ;
+ } ;
+
+ bDoAll=!strcmp (argv [1], "all");
+
+ if (bDoAll || ! strcmp (argv [1], "g721"))
+ { g721_test () ;
+ nTests++ ;
+ } ;
+
+ if (bDoAll || ! strcmp (argv [1], "g723"))
+ { g723_test (0.53) ;
+ nTests++ ;
+ } ;
+
+ if (nTests == 0)
+ { printf ("Mono : ************************************\n") ;
+ printf ("Mono : * No '%s' test defined.\n", argv [1]) ;
+ printf ("Mono : ************************************\n") ;
+ return 1 ;
+ } ;
+
+ return 0 ;
+} /* main */
+
+static void
+g721_test (void)
+{
+ return ;
+} /* g721_test */
+
+static void
+g723_test (double margin)
+{ static double orig_buffer [BUFFER_SIZE] ;
+ static short orig [BUFFER_SIZE] ;
+ static short data [BUFFER_SIZE] ;
+
+ G72x_STATE encoder_state, decoder_state ;
+
+ long k ;
+ int code, position, max_err ;
+
+ private_init_state (&encoder_state) ;
+ encoder_state.encoder = g723_24_encoder ;
+ encoder_state.codec_bits = 3 ;
+
+ private_init_state (&decoder_state) ;
+ decoder_state.decoder = g723_24_decoder ;
+ decoder_state.codec_bits = 3 ;
+
+ memset (data, 0, BUFFER_SIZE * sizeof (short)) ;
+ memset (orig, 0, BUFFER_SIZE * sizeof (short)) ;
+
+ printf (" g723_test : ") ;
+ fflush (stdout) ;
+
+ gen_signal_double (orig_buffer, 32000.0, BUFFER_SIZE) ;
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ orig [k] = (short) orig_buffer [k] ;
+
+ /* Write and read data here. */
+ position = 0 ;
+ max_err = 0 ;
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ { code = encoder_state.encoder (orig [k], &encoder_state) ;
+ data [k] = decoder_state.decoder (code, &decoder_state) ;
+ if (abs (orig [k] - data [k]) > max_err)
+ { position = k ;
+ max_err = abs (orig [k] - data [k]) ;
+ } ;
+ } ;
+
+ printf ("\n\nMax error of %d at postion %d.\n", max_err, position) ;
+
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ { if (error_function (data [k], orig [k], margin))
+ { printf ("Line %d: Incorrect sample A (#%ld : %d should be %d).\n", __LINE__, k, data [k], orig [k]) ;
+ oct_save_short (orig, data, BUFFER_SIZE) ;
+ exit (1) ;
+ } ;
+ } ;
+
+
+ printf ("ok\n") ;
+
+ return ;
+} /* g723_test */
+
+
+#define SIGNAL_MAXVAL 30000.0
+#define DECAY_COUNT 1000
+
+static void
+gen_signal_double (double *gendata, double scale, int gendatalen)
+{ int k, ramplen ;
+ double amp = 0.0 ;
+
+ ramplen = DECAY_COUNT ;
+
+ for (k = 0 ; k < gendatalen ; k++)
+ { if (k <= ramplen)
+ amp = scale * k / ((double) ramplen) ;
+ else if (k > gendatalen - ramplen)
+ amp = scale * (gendatalen - k) / ((double) ramplen) ;
+
+ gendata [k] = amp * (0.4 * sin (33.3 * 2.0 * M_PI * ((double) (k+1)) / ((double) SAMPLE_RATE))
+ + 0.3 * cos (201.1 * 2.0 * M_PI * ((double) (k+1)) / ((double) SAMPLE_RATE))) ;
+ } ;
+
+ return ;
+} /* gen_signal_double */
+
+static int
+error_function (double data, double orig, double margin)
+{ double error ;
+
+ if (fabs (orig) <= 500.0)
+ error = fabs (fabs (data) - fabs(orig)) / 2000.0 ;
+ else if (fabs (orig) <= 1000.0)
+ error = fabs (data - orig) / 3000.0 ;
+ else
+ error = fabs (data - orig) / fabs (orig) ;
+
+ if (error > margin)
+ { printf ("\n\n*******************\nError : %f\n", error) ;
+ return 1 ;
+ } ;
+ return 0 ;
+} /* error_function */
+
+static int
+oct_save_short (short *a, short *b, int len)
+{ FILE *file ;
+ int k ;
+
+ if (! (file = fopen ("error.dat", "w")))
+ return 1 ;
+
+ fprintf (file, "# Not created by Octave\n") ;
+
+ fprintf (file, "# name: a\n") ;
+ fprintf (file, "# type: matrix\n") ;
+ fprintf (file, "# rows: %d\n", len) ;
+ fprintf (file, "# columns: 1\n") ;
+
+ for (k = 0 ; k < len ; k++)
+ fprintf (file, "% d\n", a [k]) ;
+
+ fprintf (file, "# name: b\n") ;
+ fprintf (file, "# type: matrix\n") ;
+ fprintf (file, "# rows: %d\n", len) ;
+ fprintf (file, "# columns: 1\n") ;
+
+ for (k = 0 ; k < len ; k++)
+ fprintf (file, "% d\n", b [k]) ;
+
+ fclose (file) ;
+ return 0 ;
+} /* oct_save_short */
+
--- /dev/null
+Copyright 1992, 1993, 1994 by Jutta Degener and Carsten Bormann,
+Technische Universitaet Berlin
+
+Any use of this software is permitted provided that this notice is not
+removed and that neither the authors nor the Technische Universitaet Berlin
+are deemed to have made any representations as to the suitability of this
+software for any purpose nor are held responsible for any defects of
+this software. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+
+As a matter of courtesy, the authors request to be informed about uses
+this software has found, about bugs in this software, and about any
+improvements that may be of general interest.
+
+Berlin, 28.11.1994
+Jutta Degener
+Carsten Bormann
--- /dev/null
+2004-05-12 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * gsm610_priv.h
+ Replace ugly macros with inline functions.
+
+ * *.c
+ Remove temporary variables used by macros and other minor fixes required by
+ above change.
+
+2003-06-02 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * rpe.c
+ Renamed variables "exp" to "expon" to avoid shadowed parameter warnigns.
+
+2002-06-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * long_term.c
+ Changes tp removed compiler warnings about shadowed parameters.
+
+2002-06-08 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * private.h
+ Made declarations of gsm_A, gsm_B, gsm_MIC etc extern. This fixed a compile
+ problem on MacOSX.
+
+2002-05-10 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * *.[ch]
+ Removed all pre-ANSI prototype kludges. Removed proto.h and unproto.h.
+ Started work on making GSM 6.10 files seekable. Currently they are not.
+
+ * code.c private.h
+ Function Gsm_Coder () used a statically defined array. This was obviously
+ not re-entrant so moved it to struct gsm_state.
+
+2001-09-16 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * code.c
+ Added #includes for string.h and stdlib.h.
+
+2000-10-27 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * config.h
+ Removed some commented out #defines (ie //*efine) which were causing problems on
+ the Sun cc compiler.
+
+2000-02-29 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * private.h
+ Added #defines to emulate normal compile time options.
+
+2000-02-28 Erik de Castro Lopo <erikd AT mega-nerd DOT com>
+
+ * everthing
+ Created this directory and copied files from libgsm.
+ http://kbs.cs.tu-berlin.de/~jutta/toast.html
--- /dev/null
+GSM 06.10 13 kbit/s RPE/LTP speech codec
+----------------------------------------
+
+All the file in this directory were written by Jutta Degener
+and Carsten Borman for The Communications and Operating Systems
+Research Group (KBS) at the Technische Universitaet Berlin.
+
+Their work was released under the following license which is
+assumed to be compatible with The GNU Lesser General Public License.
+
+----------------------------------------------------------------------------
+
+Copyright 1992, 1993, 1994 by Jutta Degener and Carsten Bormann,
+Technische Universitaet Berlin
+
+Any use of this software is permitted provided that this notice is not
+removed and that neither the authors nor the Technische Universitaet Berlin
+are deemed to have made any representations as to the suitability of this
+software for any purpose nor are held responsible for any defects of
+this software. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+
+As a matter of courtesy, the authors request to be informed about uses
+this software has found, about bugs in this software, and about any
+improvements that may be of general interest.
+
+Berlin, 28.11.1994
+Jutta Degener (jutta@cs.tu-berlin.de)
+Carsten Bormann (cabo@cs.tu-berlin.de)
+
+----------------------------------------------------------------------------
+
+Jutta Degener and Carsten Bormann's work can be found on their homepage
+at:
+
+ http://kbs.cs.tu-berlin.de/~jutta/toast.html
+
--- /dev/null
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin. See the accompanying file "COPYRIGHT" for
+ * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+/*
+ * See private.h for the more commonly used macro versions.
+ */
+
+#include <stdio.h>
+#include <assert.h>
+
+#include "gsm610_priv.h"
+
+#define saturate(x) \
+ ((x) < MIN_WORD ? MIN_WORD : (x) > MAX_WORD ? MAX_WORD: (x))
+
+word gsm_add ( word a, word b)
+{
+ longword sum = (longword)a + (longword)b;
+ return saturate(sum);
+}
+
+word gsm_sub ( word a, word b)
+{
+ longword diff = (longword)a - (longword)b;
+ return saturate(diff);
+}
+
+word gsm_mult ( word a, word b)
+{
+ if (a == MIN_WORD && b == MIN_WORD)
+ return MAX_WORD;
+
+ return SASR_L( (longword)a * (longword)b, 15 );
+}
+
+word gsm_mult_r ( word a, word b)
+{
+ if (b == MIN_WORD && a == MIN_WORD) return MAX_WORD;
+ else {
+ longword prod = (longword)a * (longword)b + 16384;
+ prod >>= 15;
+ return prod & 0xFFFF;
+ }
+}
+
+word gsm_abs (word a)
+{
+ return a < 0 ? (a == MIN_WORD ? MAX_WORD : -a) : a;
+}
+
+longword gsm_L_mult (word a, word b)
+{
+ assert( a != MIN_WORD || b != MIN_WORD );
+ return ((longword)a * (longword)b) << 1;
+}
+
+longword gsm_L_add ( longword a, longword b)
+{
+ if (a < 0) {
+ if (b >= 0) return a + b;
+ else {
+ ulongword A = (ulongword)-(a + 1) + (ulongword)-(b + 1);
+ return A >= MAX_LONGWORD ? MIN_LONGWORD :-(longword)A-2;
+ }
+ }
+ else if (b <= 0) return a + b;
+ else {
+ ulongword A = (ulongword)a + (ulongword)b;
+ return A > MAX_LONGWORD ? MAX_LONGWORD : A;
+ }
+}
+
+longword gsm_L_sub ( longword a, longword b)
+{
+ if (a >= 0) {
+ if (b >= 0) return a - b;
+ else {
+ /* a>=0, b<0 */
+
+ ulongword A = (ulongword)a + -(b + 1);
+ return A >= MAX_LONGWORD ? MAX_LONGWORD : (A + 1);
+ }
+ }
+ else if (b <= 0) return a - b;
+ else {
+ /* a<0, b>0 */
+
+ ulongword A = (ulongword)-(a + 1) + b;
+ return A >= MAX_LONGWORD ? MIN_LONGWORD : -(longword)A - 1;
+ }
+}
+
+static unsigned char const bitoff[ 256 ] = {
+ 8, 7, 6, 6, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4,
+ 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
+};
+
+word gsm_norm (longword a )
+/*
+ * the number of left shifts needed to normalize the 32 bit
+ * variable L_var1 for positive values on the interval
+ *
+ * with minimum of
+ * minimum of 1073741824 (01000000000000000000000000000000) and
+ * maximum of 2147483647 (01111111111111111111111111111111)
+ *
+ *
+ * and for negative values on the interval with
+ * minimum of -2147483648 (-10000000000000000000000000000000) and
+ * maximum of -1073741824 ( -1000000000000000000000000000000).
+ *
+ * in order to normalize the result, the following
+ * operation must be done: L_norm_var1 = L_var1 << norm( L_var1 );
+ *
+ * (That's 'ffs', only from the left, not the right..)
+ */
+{
+ assert(a != 0);
+
+ if (a < 0) {
+ if (a <= -1073741824) return 0;
+ a = ~a;
+ }
+
+ return a & 0xffff0000
+ ? ( a & 0xff000000
+ ? -1 + bitoff[ 0xFF & (a >> 24) ]
+ : 7 + bitoff[ 0xFF & (a >> 16) ] )
+ : ( a & 0xff00
+ ? 15 + bitoff[ 0xFF & (a >> 8) ]
+ : 23 + bitoff[ 0xFF & a ] );
+}
+
+longword gsm_L_asl (longword a, int n)
+{
+ if (n >= 32) return 0;
+ if (n <= -32) return -(a < 0);
+ if (n < 0) return gsm_L_asr(a, -n);
+ return a << n;
+}
+
+word gsm_asr (word a, int n)
+{
+ if (n >= 16) return -(a < 0);
+ if (n <= -16) return 0;
+ if (n < 0) return a << -n;
+
+ return SASR_W (a, (word) n);
+}
+
+word gsm_asl (word a, int n)
+{
+ if (n >= 16) return 0;
+ if (n <= -16) return -(a < 0);
+ if (n < 0) return gsm_asr(a, -n);
+ return a << n;
+}
+
+longword gsm_L_asr (longword a, int n)
+{
+ if (n >= 32) return -(a < 0);
+ if (n <= -32) return 0;
+ if (n < 0) return a << -n;
+
+ return SASR_L (a, (word) n);
+}
+
+/*
+** word gsm_asr (word a, int n)
+** {
+** if (n >= 16) return -(a < 0);
+** if (n <= -16) return 0;
+** if (n < 0) return a << -n;
+**
+** # ifdef SASR_W
+** return a >> n;
+** # else
+** if (a >= 0) return a >> n;
+** else return -(word)( -(uword)a >> n );
+** # endif
+** }
+**
+*/
+/*
+ * (From p. 46, end of section 4.2.5)
+ *
+ * NOTE: The following lines gives [sic] one correct implementation
+ * of the div(num, denum) arithmetic operation. Compute div
+ * which is the integer division of num by denum: with denum
+ * >= num > 0
+ */
+
+word gsm_div (word num, word denum)
+{
+ longword L_num = num;
+ longword L_denum = denum;
+ word div = 0;
+ int k = 15;
+
+ /* The parameter num sometimes becomes zero.
+ * Although this is explicitly guarded against in 4.2.5,
+ * we assume that the result should then be zero as well.
+ */
+
+ /* assert(num != 0); */
+
+ assert(num >= 0 && denum >= num);
+ if (num == 0)
+ return 0;
+
+ while (k--) {
+ div <<= 1;
+ L_num <<= 1;
+
+ if (L_num >= L_denum) {
+ L_num -= L_denum;
+ div++;
+ }
+ }
+
+ return div;
+}
+
--- /dev/null
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin. See the accompanying file "COPYRIGHT" for
+ * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "gsm610_priv.h"
+
+/*
+ * 4.2 FIXED POINT IMPLEMENTATION OF THE RPE-LTP CODER
+ */
+
+void Gsm_Coder (
+
+ struct gsm_state * State,
+
+ word * s, /* [0..159] samples IN */
+
+/*
+ * The RPE-LTD coder works on a frame by frame basis. The length of
+ * the frame is equal to 160 samples. Some computations are done
+ * once per frame to produce at the output of the coder the
+ * LARc[1..8] parameters which are the coded LAR coefficients and
+ * also to realize the inverse filtering operation for the entire
+ * frame (160 samples of signal d[0..159]). These parts produce at
+ * the output of the coder:
+ */
+
+ word * LARc, /* [0..7] LAR coefficients OUT */
+
+/*
+ * Procedure 4.2.11 to 4.2.18 are to be executed four times per
+ * frame. That means once for each sub-segment RPE-LTP analysis of
+ * 40 samples. These parts produce at the output of the coder:
+ */
+
+ word * Nc, /* [0..3] LTP lag OUT */
+ word * bc, /* [0..3] coded LTP gain OUT */
+ word * Mc, /* [0..3] RPE grid selection OUT */
+ word * xmaxc,/* [0..3] Coded maximum amplitude OUT */
+ word * xMc /* [13*4] normalized RPE samples OUT */
+)
+{
+ int k;
+ word * dp = State->dp0 + 120; /* [ -120...-1 ] */
+ word * dpp = dp; /* [ 0...39 ] */
+
+ word so[160];
+
+ Gsm_Preprocess (State, s, so);
+ Gsm_LPC_Analysis (State, so, LARc);
+ Gsm_Short_Term_Analysis_Filter (State, LARc, so);
+
+ for (k = 0; k <= 3; k++, xMc += 13) {
+
+ Gsm_Long_Term_Predictor ( State,
+ so+k*40, /* d [0..39] IN */
+ dp, /* dp [-120..-1] IN */
+ State->e + 5, /* e [0..39] OUT */
+ dpp, /* dpp [0..39] OUT */
+ Nc++,
+ bc++);
+
+ Gsm_RPE_Encoding ( /*-S,-*/
+ State->e + 5, /* e ][0..39][ IN/OUT */
+ xmaxc++, Mc++, xMc );
+ /*
+ * Gsm_Update_of_reconstructed_short_time_residual_signal
+ * ( dpp, State->e + 5, dp );
+ */
+
+ { register int i;
+ for (i = 0; i <= 39; i++)
+ dp[ i ] = GSM_ADD( State->e[5 + i], dpp[i] );
+ }
+ dp += 40;
+ dpp += 40;
+
+ }
+ (void)memcpy( (char *)State->dp0, (char *)(State->dp0 + 160),
+ 120 * sizeof(*State->dp0) );
+}
+
--- /dev/null
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin. See the accompanying file "COPYRIGHT" for
+ * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+#ifndef CONFIG_H
+#define CONFIG_H
+
+#define HAS_STDLIB_H 1 /* /usr/include/stdlib.h */
+#define HAS_FCNTL_H 1 /* /usr/include/fcntl.h */
+
+#define HAS_FSTAT 1 /* fstat syscall */
+#define HAS_FCHMOD 1 /* fchmod syscall */
+#define HAS_CHMOD 1 /* chmod syscall */
+#define HAS_FCHOWN 1 /* fchown syscall */
+#define HAS_CHOWN 1 /* chown syscall */
+
+#define HAS_STRING_H 1 /* /usr/include/string.h */
+
+#define HAS_UNISTD_H 1 /* /usr/include/unistd.h */
+#define HAS_UTIME 1 /* POSIX utime(path, times) */
+#define HAS_UTIME_H 1 /* UTIME header file */
+
+#endif /* CONFIG_H */
+
--- /dev/null
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin. See the accompanying file "COPYRIGHT" for
+ * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+#include <stdio.h>
+
+#include "gsm610_priv.h"
+
+/*
+ * 4.3 FIXED POINT IMPLEMENTATION OF THE RPE-LTP DECODER
+ */
+
+static void Postprocessing (
+ struct gsm_state * S,
+ register word * s)
+{
+ register int k;
+ register word msr = S->msr;
+ register word tmp;
+
+ for (k = 160; k--; s++) {
+ tmp = GSM_MULT_R( msr, 28180 );
+ msr = GSM_ADD(*s, tmp); /* Deemphasis */
+ *s = GSM_ADD(msr, msr) & 0xFFF8; /* Truncation & Upscaling */
+ }
+ S->msr = msr;
+}
+
+void Gsm_Decoder (
+ struct gsm_state * S,
+
+ word * LARcr, /* [0..7] IN */
+
+ word * Ncr, /* [0..3] IN */
+ word * bcr, /* [0..3] IN */
+ word * Mcr, /* [0..3] IN */
+ word * xmaxcr, /* [0..3] IN */
+ word * xMcr, /* [0..13*4] IN */
+
+ word * s) /* [0..159] OUT */
+{
+ int j, k;
+ word erp[40], wt[160];
+ word * drp = S->dp0 + 120;
+
+ for (j=0; j <= 3; j++, xmaxcr++, bcr++, Ncr++, Mcr++, xMcr += 13) {
+
+ Gsm_RPE_Decoding( /*-S,-*/ *xmaxcr, *Mcr, xMcr, erp );
+ Gsm_Long_Term_Synthesis_Filtering( S, *Ncr, *bcr, erp, drp );
+
+ for (k = 0; k <= 39; k++) wt[ j * 40 + k ] = drp[ k ];
+ }
+
+ Gsm_Short_Term_Synthesis_Filter( S, LARcr, wt, s );
+ Postprocessing(S, s);
+}
+
--- /dev/null
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin. See the accompanying file "COPYRIGHT" for
+ * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+#ifndef GSM_H
+#define GSM_H
+
+#include <stdio.h> /* for FILE * */
+
+/*
+ * Interface
+ */
+
+typedef struct gsm_state * gsm;
+typedef short gsm_signal; /* signed 16 bit */
+typedef unsigned char gsm_byte;
+typedef gsm_byte gsm_frame[33]; /* 33 * 8 bits */
+
+#define GSM_MAGIC 0xD /* 13 kbit/s RPE-LTP */
+
+#define GSM_PATCHLEVEL 10
+#define GSM_MINOR 0
+#define GSM_MAJOR 1
+
+#define GSM_OPT_VERBOSE 1
+#define GSM_OPT_FAST 2
+#define GSM_OPT_LTP_CUT 3
+#define GSM_OPT_WAV49 4
+#define GSM_OPT_FRAME_INDEX 5
+#define GSM_OPT_FRAME_CHAIN 6
+
+gsm gsm_create (void);
+
+/* Added for libsndfile : May 6, 2002 */
+void gsm_init (gsm);
+
+void gsm_destroy (gsm);
+
+int gsm_print (FILE *, gsm, gsm_byte *);
+int gsm_option (gsm, int, int *);
+
+void gsm_encode (gsm, gsm_signal *, gsm_byte *);
+int gsm_decode (gsm, gsm_byte *, gsm_signal *);
+
+int gsm_explode (gsm, gsm_byte *, gsm_signal *);
+void gsm_implode (gsm, gsm_signal *, gsm_byte *);
+
+#endif /* GSM_H */
+
+
--- /dev/null
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin. See the accompanying file "COPYRIGHT" for
+ * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+#ifndef PRIVATE_H
+#define PRIVATE_H
+
+/* Added by Erik de Castro Lopo */
+#define USE_FLOAT_MUL
+#define FAST
+#define WAV49
+
+#ifdef __cplusplus
+#error "This code is not designed to be compiled with a C++ compiler."
+#endif
+/* Added by Erik de Castro Lopo */
+
+
+
+typedef short word; /* 16 bit signed int */
+typedef int longword; /* 32 bit signed int */
+
+typedef unsigned short uword; /* unsigned word */
+typedef unsigned int ulongword; /* unsigned longword */
+
+struct gsm_state
+{ word dp0[ 280 ] ;
+
+ word z1; /* preprocessing.c, Offset_com. */
+ longword L_z2; /* Offset_com. */
+ int mp; /* Preemphasis */
+
+ word u[8] ; /* short_term_aly_filter.c */
+ word LARpp[2][8] ; /* */
+ word j; /* */
+
+ word ltp_cut; /* long_term.c, LTP crosscorr. */
+ word nrp; /* 40 */ /* long_term.c, synthesis */
+ word v[9] ; /* short_term.c, synthesis */
+ word msr; /* decoder.c, Postprocessing */
+
+ char verbose; /* only used if !NDEBUG */
+ char fast; /* only used if FAST */
+
+ char wav_fmt; /* only used if WAV49 defined */
+ unsigned char frame_index; /* odd/even chaining */
+ unsigned char frame_chain; /* half-byte to carry forward */
+
+ /* Moved here from code.c where it was defined as static */
+ word e[50] ;
+} ;
+
+typedef struct gsm_state GSM_STATE ;
+
+#define MIN_WORD (-32767 - 1)
+#define MAX_WORD 32767
+
+#define MIN_LONGWORD (-2147483647 - 1)
+#define MAX_LONGWORD 2147483647
+
+/* Signed arithmetic shift right. */
+static inline word
+SASR_W (word x, word by)
+{ return (x >> by) ;
+} /* SASR */
+
+static inline longword
+SASR_L (longword x, word by)
+{ return (x >> by) ;
+} /* SASR */
+
+/*
+ * Prototypes from add.c
+ */
+word gsm_mult (word a, word b) ;
+longword gsm_L_mult (word a, word b) ;
+word gsm_mult_r (word a, word b) ;
+
+word gsm_div (word num, word denum) ;
+
+word gsm_add (word a, word b ) ;
+longword gsm_L_add (longword a, longword b ) ;
+
+word gsm_sub (word a, word b) ;
+longword gsm_L_sub (longword a, longword b) ;
+
+word gsm_abs (word a) ;
+
+word gsm_norm (longword a ) ;
+
+longword gsm_L_asl (longword a, int n) ;
+word gsm_asl (word a, int n) ;
+
+longword gsm_L_asr (longword a, int n) ;
+word gsm_asr (word a, int n) ;
+
+/*
+ * Inlined functions from add.h
+ */
+
+static inline longword
+GSM_MULT_R (word a, word b)
+{ return (((longword) (a)) * ((longword) (b)) + 16384) >> 15 ;
+} /* GSM_MULT_R */
+
+static inline longword
+GSM_MULT (word a, word b)
+{ return (((longword) (a)) * ((longword) (b))) >> 15 ;
+} /* GSM_MULT */
+
+static inline longword
+GSM_L_MULT (word a, word b)
+{ return ((longword) (a)) * ((longword) (b)) << 1 ;
+} /* GSM_L_MULT */
+
+static inline longword
+GSM_L_ADD (longword a, longword b)
+{ ulongword utmp ;
+
+ if (a < 0 && b < 0)
+ { utmp = (ulongword)-((a) + 1) + (ulongword)-((b) + 1) ;
+ return (utmp >= (ulongword) MAX_LONGWORD) ? MIN_LONGWORD : -(longword)utmp-2 ;
+ } ;
+
+ if (a > 0 && b > 0)
+ { utmp = (ulongword) a + (ulongword) b ;
+ return (utmp >= (ulongword) MAX_LONGWORD) ? MAX_LONGWORD : utmp ;
+ } ;
+
+ return a + b ;
+} /* GSM_L_ADD */
+
+static inline longword
+GSM_ADD (word a, word b)
+{ longword ltmp ;
+
+ ltmp = ((longword) a) + ((longword) b) ;
+
+ if (ltmp >= MAX_WORD)
+ return MAX_WORD ;
+ if (ltmp <= MIN_WORD)
+ return MIN_WORD ;
+
+ return ltmp ;
+} /* GSM_ADD */
+
+static inline longword
+GSM_SUB (word a, word b)
+{ longword ltmp ;
+
+ ltmp = ((longword) a) - ((longword) b) ;
+
+ if (ltmp >= MAX_WORD)
+ ltmp = MAX_WORD ;
+ else if (ltmp <= MIN_WORD)
+ ltmp = MIN_WORD ;
+
+ return ltmp ;
+} /* GSM_SUB */
+
+static inline word
+GSM_ABS (word a)
+{
+ if (a > 0)
+ return a ;
+ if (a == MIN_WORD)
+ return MAX_WORD ;
+ return -a ;
+} /* GSM_ADD */
+
+
+/*
+ * More prototypes from implementations..
+ */
+void Gsm_Coder (
+ struct gsm_state * S,
+ word * s, /* [0..159] samples IN */
+ word * LARc, /* [0..7] LAR coefficients OUT */
+ word * Nc, /* [0..3] LTP lag OUT */
+ word * bc, /* [0..3] coded LTP gain OUT */
+ word * Mc, /* [0..3] RPE grid selection OUT */
+ word * xmaxc,/* [0..3] Coded maximum amplitude OUT */
+ word * xMc) ;/* [13*4] normalized RPE samples OUT */
+
+void Gsm_Long_Term_Predictor ( /* 4x for 160 samples */
+ struct gsm_state * S,
+ word * d, /* [0..39] residual signal IN */
+ word * dp, /* [-120..-1] d' IN */
+ word * e, /* [0..40] OUT */
+ word * dpp, /* [0..40] OUT */
+ word * Nc, /* correlation lag OUT */
+ word * bc) ; /* gain factor OUT */
+
+void Gsm_LPC_Analysis (
+ struct gsm_state * S,
+ word * s, /* 0..159 signals IN/OUT */
+ word * LARc) ; /* 0..7 LARc's OUT */
+
+void Gsm_Preprocess (
+ struct gsm_state * S,
+ word * s, word * so) ;
+
+void Gsm_Encoding (
+ struct gsm_state * S,
+ word * e,
+ word * ep,
+ word * xmaxc,
+ word * Mc,
+ word * xMc) ;
+
+void Gsm_Short_Term_Analysis_Filter (
+ struct gsm_state * S,
+ word * LARc, /* coded log area ratio [0..7] IN */
+ word * d) ; /* st res. signal [0..159] IN/OUT */
+
+void Gsm_Decoder (
+ struct gsm_state * S,
+ word * LARcr, /* [0..7] IN */
+ word * Ncr, /* [0..3] IN */
+ word * bcr, /* [0..3] IN */
+ word * Mcr, /* [0..3] IN */
+ word * xmaxcr, /* [0..3] IN */
+ word * xMcr, /* [0..13*4] IN */
+ word * s) ; /* [0..159] OUT */
+
+void Gsm_Decoding (
+ struct gsm_state * S,
+ word xmaxcr,
+ word Mcr,
+ word * xMcr, /* [0..12] IN */
+ word * erp) ; /* [0..39] OUT */
+
+void Gsm_Long_Term_Synthesis_Filtering (
+ struct gsm_state* S,
+ word Ncr,
+ word bcr,
+ word * erp, /* [0..39] IN */
+ word * drp) ; /* [-120..-1] IN, [0..40] OUT */
+
+void Gsm_RPE_Decoding (
+ /*-struct gsm_state *S,-*/
+ word xmaxcr,
+ word Mcr,
+ word * xMcr, /* [0..12], 3 bits IN */
+ word * erp) ; /* [0..39] OUT */
+
+void Gsm_RPE_Encoding (
+ /*-struct gsm_state * S,-*/
+ word * e, /* -5..-1][0..39][40..44 IN/OUT */
+ word * xmaxc, /* OUT */
+ word * Mc, /* OUT */
+ word * xMc) ; /* [0..12] OUT */
+
+void Gsm_Short_Term_Synthesis_Filter (
+ struct gsm_state * S,
+ word * LARcr, /* log area ratios [0..7] IN */
+ word * drp, /* received d [0...39] IN */
+ word * s) ; /* signal s [0..159] OUT */
+
+void Gsm_Update_of_reconstructed_short_time_residual_signal (
+ word * dpp, /* [0...39] IN */
+ word * ep, /* [0...39] IN */
+ word * dp) ; /* [-120...-1] IN/OUT */
+
+/*
+ * Tables from table.c
+ */
+#ifndef GSM_TABLE_C
+
+extern word gsm_A [8], gsm_B [8], gsm_MIC [8], gsm_MAC [8] ;
+extern word gsm_INVA [8] ;
+extern word gsm_DLB [4], gsm_QLB [4] ;
+extern word gsm_H [11] ;
+extern word gsm_NRFAC [8] ;
+extern word gsm_FAC [8] ;
+
+#endif /* GSM_TABLE_C */
+
+/*
+ * Debugging
+ */
+#ifdef NDEBUG
+
+# define gsm_debug_words(a, b, c, d) /* nil */
+# define gsm_debug_longwords(a, b, c, d) /* nil */
+# define gsm_debug_word(a, b) /* nil */
+# define gsm_debug_longword(a, b) /* nil */
+
+#else /* !NDEBUG => DEBUG */
+
+ void gsm_debug_words (char * name, int, int, word *) ;
+ void gsm_debug_longwords (char * name, int, int, longword *) ;
+ void gsm_debug_longword (char * name, longword) ;
+ void gsm_debug_word (char * name, word) ;
+
+#endif /* !NDEBUG */
+
+#endif /* PRIVATE_H */
+
--- /dev/null
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin. See the accompanying file "COPYRIGHT" for
+ * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+#include "config.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+
+#include "gsm.h"
+#include "gsm610_priv.h"
+
+gsm gsm_create (void)
+{
+ gsm r;
+
+ r = malloc (sizeof(struct gsm_state));
+ if (!r) return r;
+
+ memset((char *)r, 0, sizeof (struct gsm_state));
+ r->nrp = 40;
+
+ return r;
+}
+
+/* Added for libsndfile : May 6, 2002. Not sure if it works. */
+void gsm_init (gsm state)
+{
+ memset (state, 0, sizeof (struct gsm_state)) ;
+ state->nrp = 40 ;
+}
+
--- /dev/null
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin. See the accompanying file "COPYRIGHT" for
+ * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+#include "gsm610_priv.h"
+
+#include "gsm.h"
+
+int gsm_decode (gsm s, gsm_byte * c, gsm_signal * target)
+{
+ word LARc[8], Nc[4], Mc[4], bc[4], xmaxc[4], xmc[13*4];
+
+#ifdef WAV49
+ if (s->wav_fmt) {
+
+ uword sr = 0;
+
+ s->frame_index = !s->frame_index;
+ if (s->frame_index) {
+
+ sr = *c++;
+ LARc[0] = sr & 0x3f; sr >>= 6;
+ sr |= (uword)*c++ << 2;
+ LARc[1] = sr & 0x3f; sr >>= 6;
+ sr |= (uword)*c++ << 4;
+ LARc[2] = sr & 0x1f; sr >>= 5;
+ LARc[3] = sr & 0x1f; sr >>= 5;
+ sr |= (uword)*c++ << 2;
+ LARc[4] = sr & 0xf; sr >>= 4;
+ LARc[5] = sr & 0xf; sr >>= 4;
+ sr |= (uword)*c++ << 2; /* 5 */
+ LARc[6] = sr & 0x7; sr >>= 3;
+ LARc[7] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 4;
+ Nc[0] = sr & 0x7f; sr >>= 7;
+ bc[0] = sr & 0x3; sr >>= 2;
+ Mc[0] = sr & 0x3; sr >>= 2;
+ sr |= (uword)*c++ << 1;
+ xmaxc[0] = sr & 0x3f; sr >>= 6;
+ xmc[0] = sr & 0x7; sr >>= 3;
+ sr = *c++;
+ xmc[1] = sr & 0x7; sr >>= 3;
+ xmc[2] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 2;
+ xmc[3] = sr & 0x7; sr >>= 3;
+ xmc[4] = sr & 0x7; sr >>= 3;
+ xmc[5] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 1; /* 10 */
+ xmc[6] = sr & 0x7; sr >>= 3;
+ xmc[7] = sr & 0x7; sr >>= 3;
+ xmc[8] = sr & 0x7; sr >>= 3;
+ sr = *c++;
+ xmc[9] = sr & 0x7; sr >>= 3;
+ xmc[10] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 2;
+ xmc[11] = sr & 0x7; sr >>= 3;
+ xmc[12] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 4;
+ Nc[1] = sr & 0x7f; sr >>= 7;
+ bc[1] = sr & 0x3; sr >>= 2;
+ Mc[1] = sr & 0x3; sr >>= 2;
+ sr |= (uword)*c++ << 1;
+ xmaxc[1] = sr & 0x3f; sr >>= 6;
+ xmc[13] = sr & 0x7; sr >>= 3;
+ sr = *c++; /* 15 */
+ xmc[14] = sr & 0x7; sr >>= 3;
+ xmc[15] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 2;
+ xmc[16] = sr & 0x7; sr >>= 3;
+ xmc[17] = sr & 0x7; sr >>= 3;
+ xmc[18] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 1;
+ xmc[19] = sr & 0x7; sr >>= 3;
+ xmc[20] = sr & 0x7; sr >>= 3;
+ xmc[21] = sr & 0x7; sr >>= 3;
+ sr = *c++;
+ xmc[22] = sr & 0x7; sr >>= 3;
+ xmc[23] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 2;
+ xmc[24] = sr & 0x7; sr >>= 3;
+ xmc[25] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 4; /* 20 */
+ Nc[2] = sr & 0x7f; sr >>= 7;
+ bc[2] = sr & 0x3; sr >>= 2;
+ Mc[2] = sr & 0x3; sr >>= 2;
+ sr |= (uword)*c++ << 1;
+ xmaxc[2] = sr & 0x3f; sr >>= 6;
+ xmc[26] = sr & 0x7; sr >>= 3;
+ sr = *c++;
+ xmc[27] = sr & 0x7; sr >>= 3;
+ xmc[28] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 2;
+ xmc[29] = sr & 0x7; sr >>= 3;
+ xmc[30] = sr & 0x7; sr >>= 3;
+ xmc[31] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 1;
+ xmc[32] = sr & 0x7; sr >>= 3;
+ xmc[33] = sr & 0x7; sr >>= 3;
+ xmc[34] = sr & 0x7; sr >>= 3;
+ sr = *c++; /* 25 */
+ xmc[35] = sr & 0x7; sr >>= 3;
+ xmc[36] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 2;
+ xmc[37] = sr & 0x7; sr >>= 3;
+ xmc[38] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 4;
+ Nc[3] = sr & 0x7f; sr >>= 7;
+ bc[3] = sr & 0x3; sr >>= 2;
+ Mc[3] = sr & 0x3; sr >>= 2;
+ sr |= (uword)*c++ << 1;
+ xmaxc[3] = sr & 0x3f; sr >>= 6;
+ xmc[39] = sr & 0x7; sr >>= 3;
+ sr = *c++;
+ xmc[40] = sr & 0x7; sr >>= 3;
+ xmc[41] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 2; /* 30 */
+ xmc[42] = sr & 0x7; sr >>= 3;
+ xmc[43] = sr & 0x7; sr >>= 3;
+ xmc[44] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 1;
+ xmc[45] = sr & 0x7; sr >>= 3;
+ xmc[46] = sr & 0x7; sr >>= 3;
+ xmc[47] = sr & 0x7; sr >>= 3;
+ sr = *c++;
+ xmc[48] = sr & 0x7; sr >>= 3;
+ xmc[49] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 2;
+ xmc[50] = sr & 0x7; sr >>= 3;
+ xmc[51] = sr & 0x7; sr >>= 3;
+
+ s->frame_chain = sr & 0xf;
+ }
+ else {
+ sr = s->frame_chain;
+ sr |= (uword)*c++ << 4; /* 1 */
+ LARc[0] = sr & 0x3f; sr >>= 6;
+ LARc[1] = sr & 0x3f; sr >>= 6;
+ sr = *c++;
+ LARc[2] = sr & 0x1f; sr >>= 5;
+ sr |= (uword)*c++ << 3;
+ LARc[3] = sr & 0x1f; sr >>= 5;
+ LARc[4] = sr & 0xf; sr >>= 4;
+ sr |= (uword)*c++ << 2;
+ LARc[5] = sr & 0xf; sr >>= 4;
+ LARc[6] = sr & 0x7; sr >>= 3;
+ LARc[7] = sr & 0x7; sr >>= 3;
+ sr = *c++; /* 5 */
+ Nc[0] = sr & 0x7f; sr >>= 7;
+ sr |= (uword)*c++ << 1;
+ bc[0] = sr & 0x3; sr >>= 2;
+ Mc[0] = sr & 0x3; sr >>= 2;
+ sr |= (uword)*c++ << 5;
+ xmaxc[0] = sr & 0x3f; sr >>= 6;
+ xmc[0] = sr & 0x7; sr >>= 3;
+ xmc[1] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 1;
+ xmc[2] = sr & 0x7; sr >>= 3;
+ xmc[3] = sr & 0x7; sr >>= 3;
+ xmc[4] = sr & 0x7; sr >>= 3;
+ sr = *c++;
+ xmc[5] = sr & 0x7; sr >>= 3;
+ xmc[6] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 2; /* 10 */
+ xmc[7] = sr & 0x7; sr >>= 3;
+ xmc[8] = sr & 0x7; sr >>= 3;
+ xmc[9] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 1;
+ xmc[10] = sr & 0x7; sr >>= 3;
+ xmc[11] = sr & 0x7; sr >>= 3;
+ xmc[12] = sr & 0x7; sr >>= 3;
+ sr = *c++;
+ Nc[1] = sr & 0x7f; sr >>= 7;
+ sr |= (uword)*c++ << 1;
+ bc[1] = sr & 0x3; sr >>= 2;
+ Mc[1] = sr & 0x3; sr >>= 2;
+ sr |= (uword)*c++ << 5;
+ xmaxc[1] = sr & 0x3f; sr >>= 6;
+ xmc[13] = sr & 0x7; sr >>= 3;
+ xmc[14] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 1; /* 15 */
+ xmc[15] = sr & 0x7; sr >>= 3;
+ xmc[16] = sr & 0x7; sr >>= 3;
+ xmc[17] = sr & 0x7; sr >>= 3;
+ sr = *c++;
+ xmc[18] = sr & 0x7; sr >>= 3;
+ xmc[19] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 2;
+ xmc[20] = sr & 0x7; sr >>= 3;
+ xmc[21] = sr & 0x7; sr >>= 3;
+ xmc[22] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 1;
+ xmc[23] = sr & 0x7; sr >>= 3;
+ xmc[24] = sr & 0x7; sr >>= 3;
+ xmc[25] = sr & 0x7; sr >>= 3;
+ sr = *c++;
+ Nc[2] = sr & 0x7f; sr >>= 7;
+ sr |= (uword)*c++ << 1; /* 20 */
+ bc[2] = sr & 0x3; sr >>= 2;
+ Mc[2] = sr & 0x3; sr >>= 2;
+ sr |= (uword)*c++ << 5;
+ xmaxc[2] = sr & 0x3f; sr >>= 6;
+ xmc[26] = sr & 0x7; sr >>= 3;
+ xmc[27] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 1;
+ xmc[28] = sr & 0x7; sr >>= 3;
+ xmc[29] = sr & 0x7; sr >>= 3;
+ xmc[30] = sr & 0x7; sr >>= 3;
+ sr = *c++;
+ xmc[31] = sr & 0x7; sr >>= 3;
+ xmc[32] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 2;
+ xmc[33] = sr & 0x7; sr >>= 3;
+ xmc[34] = sr & 0x7; sr >>= 3;
+ xmc[35] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 1; /* 25 */
+ xmc[36] = sr & 0x7; sr >>= 3;
+ xmc[37] = sr & 0x7; sr >>= 3;
+ xmc[38] = sr & 0x7; sr >>= 3;
+ sr = *c++;
+ Nc[3] = sr & 0x7f; sr >>= 7;
+ sr |= (uword)*c++ << 1;
+ bc[3] = sr & 0x3; sr >>= 2;
+ Mc[3] = sr & 0x3; sr >>= 2;
+ sr |= (uword)*c++ << 5;
+ xmaxc[3] = sr & 0x3f; sr >>= 6;
+ xmc[39] = sr & 0x7; sr >>= 3;
+ xmc[40] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 1;
+ xmc[41] = sr & 0x7; sr >>= 3;
+ xmc[42] = sr & 0x7; sr >>= 3;
+ xmc[43] = sr & 0x7; sr >>= 3;
+ sr = *c++; /* 30 */
+ xmc[44] = sr & 0x7; sr >>= 3;
+ xmc[45] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 2;
+ xmc[46] = sr & 0x7; sr >>= 3;
+ xmc[47] = sr & 0x7; sr >>= 3;
+ xmc[48] = sr & 0x7; sr >>= 3;
+ sr |= (uword)*c++ << 1;
+ xmc[49] = sr & 0x7; sr >>= 3;
+ xmc[50] = sr & 0x7; sr >>= 3;
+ xmc[51] = sr & 0x7; sr >>= 3;
+ }
+ }
+ else
+#endif
+ {
+ /* GSM_MAGIC = (*c >> 4) & 0xF; */
+
+ if (((*c >> 4) & 0x0F) != GSM_MAGIC) return -1;
+
+ LARc[0] = (*c++ & 0xF) << 2; /* 1 */
+ LARc[0] |= (*c >> 6) & 0x3;
+ LARc[1] = *c++ & 0x3F;
+ LARc[2] = (*c >> 3) & 0x1F;
+ LARc[3] = (*c++ & 0x7) << 2;
+ LARc[3] |= (*c >> 6) & 0x3;
+ LARc[4] = (*c >> 2) & 0xF;
+ LARc[5] = (*c++ & 0x3) << 2;
+ LARc[5] |= (*c >> 6) & 0x3;
+ LARc[6] = (*c >> 3) & 0x7;
+ LARc[7] = *c++ & 0x7;
+ Nc[0] = (*c >> 1) & 0x7F;
+ bc[0] = (*c++ & 0x1) << 1;
+ bc[0] |= (*c >> 7) & 0x1;
+ Mc[0] = (*c >> 5) & 0x3;
+ xmaxc[0] = (*c++ & 0x1F) << 1;
+ xmaxc[0] |= (*c >> 7) & 0x1;
+ xmc[0] = (*c >> 4) & 0x7;
+ xmc[1] = (*c >> 1) & 0x7;
+ xmc[2] = (*c++ & 0x1) << 2;
+ xmc[2] |= (*c >> 6) & 0x3;
+ xmc[3] = (*c >> 3) & 0x7;
+ xmc[4] = *c++ & 0x7;
+ xmc[5] = (*c >> 5) & 0x7;
+ xmc[6] = (*c >> 2) & 0x7;
+ xmc[7] = (*c++ & 0x3) << 1; /* 10 */
+ xmc[7] |= (*c >> 7) & 0x1;
+ xmc[8] = (*c >> 4) & 0x7;
+ xmc[9] = (*c >> 1) & 0x7;
+ xmc[10] = (*c++ & 0x1) << 2;
+ xmc[10] |= (*c >> 6) & 0x3;
+ xmc[11] = (*c >> 3) & 0x7;
+ xmc[12] = *c++ & 0x7;
+ Nc[1] = (*c >> 1) & 0x7F;
+ bc[1] = (*c++ & 0x1) << 1;
+ bc[1] |= (*c >> 7) & 0x1;
+ Mc[1] = (*c >> 5) & 0x3;
+ xmaxc[1] = (*c++ & 0x1F) << 1;
+ xmaxc[1] |= (*c >> 7) & 0x1;
+ xmc[13] = (*c >> 4) & 0x7;
+ xmc[14] = (*c >> 1) & 0x7;
+ xmc[15] = (*c++ & 0x1) << 2;
+ xmc[15] |= (*c >> 6) & 0x3;
+ xmc[16] = (*c >> 3) & 0x7;
+ xmc[17] = *c++ & 0x7;
+ xmc[18] = (*c >> 5) & 0x7;
+ xmc[19] = (*c >> 2) & 0x7;
+ xmc[20] = (*c++ & 0x3) << 1;
+ xmc[20] |= (*c >> 7) & 0x1;
+ xmc[21] = (*c >> 4) & 0x7;
+ xmc[22] = (*c >> 1) & 0x7;
+ xmc[23] = (*c++ & 0x1) << 2;
+ xmc[23] |= (*c >> 6) & 0x3;
+ xmc[24] = (*c >> 3) & 0x7;
+ xmc[25] = *c++ & 0x7;
+ Nc[2] = (*c >> 1) & 0x7F;
+ bc[2] = (*c++ & 0x1) << 1; /* 20 */
+ bc[2] |= (*c >> 7) & 0x1;
+ Mc[2] = (*c >> 5) & 0x3;
+ xmaxc[2] = (*c++ & 0x1F) << 1;
+ xmaxc[2] |= (*c >> 7) & 0x1;
+ xmc[26] = (*c >> 4) & 0x7;
+ xmc[27] = (*c >> 1) & 0x7;
+ xmc[28] = (*c++ & 0x1) << 2;
+ xmc[28] |= (*c >> 6) & 0x3;
+ xmc[29] = (*c >> 3) & 0x7;
+ xmc[30] = *c++ & 0x7;
+ xmc[31] = (*c >> 5) & 0x7;
+ xmc[32] = (*c >> 2) & 0x7;
+ xmc[33] = (*c++ & 0x3) << 1;
+ xmc[33] |= (*c >> 7) & 0x1;
+ xmc[34] = (*c >> 4) & 0x7;
+ xmc[35] = (*c >> 1) & 0x7;
+ xmc[36] = (*c++ & 0x1) << 2;
+ xmc[36] |= (*c >> 6) & 0x3;
+ xmc[37] = (*c >> 3) & 0x7;
+ xmc[38] = *c++ & 0x7;
+ Nc[3] = (*c >> 1) & 0x7F;
+ bc[3] = (*c++ & 0x1) << 1;
+ bc[3] |= (*c >> 7) & 0x1;
+ Mc[3] = (*c >> 5) & 0x3;
+ xmaxc[3] = (*c++ & 0x1F) << 1;
+ xmaxc[3] |= (*c >> 7) & 0x1;
+ xmc[39] = (*c >> 4) & 0x7;
+ xmc[40] = (*c >> 1) & 0x7;
+ xmc[41] = (*c++ & 0x1) << 2;
+ xmc[41] |= (*c >> 6) & 0x3;
+ xmc[42] = (*c >> 3) & 0x7;
+ xmc[43] = *c++ & 0x7; /* 30 */
+ xmc[44] = (*c >> 5) & 0x7;
+ xmc[45] = (*c >> 2) & 0x7;
+ xmc[46] = (*c++ & 0x3) << 1;
+ xmc[46] |= (*c >> 7) & 0x1;
+ xmc[47] = (*c >> 4) & 0x7;
+ xmc[48] = (*c >> 1) & 0x7;
+ xmc[49] = (*c++ & 0x1) << 2;
+ xmc[49] |= (*c >> 6) & 0x3;
+ xmc[50] = (*c >> 3) & 0x7;
+ xmc[51] = *c & 0x7; /* 33 */
+ }
+
+ Gsm_Decoder(s, LARc, Nc, bc, Mc, xmaxc, xmc, target);
+
+ return 0;
+}
+
--- /dev/null
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin. See the accompanying file "COPYRIGHT" for
+ * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+#include "gsm.h"
+#include "config.h"
+
+#ifdef HAS_STDLIB_H
+# include <stdlib.h>
+#else
+# ifdef HAS_MALLOC_H
+# include <malloc.h>
+# else
+ extern void free();
+# endif
+#endif
+
+void gsm_destroy (gsm S)
+{
+ if (S) free((char *)S);
+}
+
--- /dev/null
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin. See the accompanying file "COPYRIGHT" for
+ * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+#include "gsm610_priv.h"
+#include "gsm.h"
+
+void gsm_encode (gsm s, gsm_signal * source, gsm_byte * c)
+{
+ word LARc[8], Nc[4], Mc[4], bc[4], xmaxc[4], xmc[13*4];
+
+ Gsm_Coder(s, source, LARc, Nc, bc, Mc, xmaxc, xmc);
+
+
+ /* variable size
+
+ GSM_MAGIC 4
+
+ LARc[0] 6
+ LARc[1] 6
+ LARc[2] 5
+ LARc[3] 5
+ LARc[4] 4
+ LARc[5] 4
+ LARc[6] 3
+ LARc[7] 3
+
+ Nc[0] 7
+ bc[0] 2
+ Mc[0] 2
+ xmaxc[0] 6
+ xmc[0] 3
+ xmc[1] 3
+ xmc[2] 3
+ xmc[3] 3
+ xmc[4] 3
+ xmc[5] 3
+ xmc[6] 3
+ xmc[7] 3
+ xmc[8] 3
+ xmc[9] 3
+ xmc[10] 3
+ xmc[11] 3
+ xmc[12] 3
+
+ Nc[1] 7
+ bc[1] 2
+ Mc[1] 2
+ xmaxc[1] 6
+ xmc[13] 3
+ xmc[14] 3
+ xmc[15] 3
+ xmc[16] 3
+ xmc[17] 3
+ xmc[18] 3
+ xmc[19] 3
+ xmc[20] 3
+ xmc[21] 3
+ xmc[22] 3
+ xmc[23] 3
+ xmc[24] 3
+ xmc[25] 3
+
+ Nc[2] 7
+ bc[2] 2
+ Mc[2] 2
+ xmaxc[2] 6
+ xmc[26] 3
+ xmc[27] 3
+ xmc[28] 3
+ xmc[29] 3
+ xmc[30] 3
+ xmc[31] 3
+ xmc[32] 3
+ xmc[33] 3
+ xmc[34] 3
+ xmc[35] 3
+ xmc[36] 3
+ xmc[37] 3
+ xmc[38] 3
+
+ Nc[3] 7
+ bc[3] 2
+ Mc[3] 2
+ xmaxc[3] 6
+ xmc[39] 3
+ xmc[40] 3
+ xmc[41] 3
+ xmc[42] 3
+ xmc[43] 3
+ xmc[44] 3
+ xmc[45] 3
+ xmc[46] 3
+ xmc[47] 3
+ xmc[48] 3
+ xmc[49] 3
+ xmc[50] 3
+ xmc[51] 3
+ */
+
+#ifdef WAV49
+
+ if (s->wav_fmt) {
+ s->frame_index = !s->frame_index;
+ if (s->frame_index) {
+
+ uword sr;
+
+ sr = 0;
+ sr = sr >> 6 | LARc[0] << 10;
+ sr = sr >> 6 | LARc[1] << 10;
+ *c++ = sr >> 4;
+ sr = sr >> 5 | LARc[2] << 11;
+ *c++ = sr >> 7;
+ sr = sr >> 5 | LARc[3] << 11;
+ sr = sr >> 4 | LARc[4] << 12;
+ *c++ = sr >> 6;
+ sr = sr >> 4 | LARc[5] << 12;
+ sr = sr >> 3 | LARc[6] << 13;
+ *c++ = sr >> 7;
+ sr = sr >> 3 | LARc[7] << 13;
+ sr = sr >> 7 | Nc[0] << 9;
+ *c++ = sr >> 5;
+ sr = sr >> 2 | bc[0] << 14;
+ sr = sr >> 2 | Mc[0] << 14;
+ sr = sr >> 6 | xmaxc[0] << 10;
+ *c++ = sr >> 3;
+ sr = sr >> 3 | xmc[0] << 13;
+ *c++ = sr >> 8;
+ sr = sr >> 3 | xmc[1] << 13;
+ sr = sr >> 3 | xmc[2] << 13;
+ sr = sr >> 3 | xmc[3] << 13;
+ *c++ = sr >> 7;
+ sr = sr >> 3 | xmc[4] << 13;
+ sr = sr >> 3 | xmc[5] << 13;
+ sr = sr >> 3 | xmc[6] << 13;
+ *c++ = sr >> 6;
+ sr = sr >> 3 | xmc[7] << 13;
+ sr = sr >> 3 | xmc[8] << 13;
+ *c++ = sr >> 8;
+ sr = sr >> 3 | xmc[9] << 13;
+ sr = sr >> 3 | xmc[10] << 13;
+ sr = sr >> 3 | xmc[11] << 13;
+ *c++ = sr >> 7;
+ sr = sr >> 3 | xmc[12] << 13;
+ sr = sr >> 7 | Nc[1] << 9;
+ *c++ = sr >> 5;
+ sr = sr >> 2 | bc[1] << 14;
+ sr = sr >> 2 | Mc[1] << 14;
+ sr = sr >> 6 | xmaxc[1] << 10;
+ *c++ = sr >> 3;
+ sr = sr >> 3 | xmc[13] << 13;
+ *c++ = sr >> 8;
+ sr = sr >> 3 | xmc[14] << 13;
+ sr = sr >> 3 | xmc[15] << 13;
+ sr = sr >> 3 | xmc[16] << 13;
+ *c++ = sr >> 7;
+ sr = sr >> 3 | xmc[17] << 13;
+ sr = sr >> 3 | xmc[18] << 13;
+ sr = sr >> 3 | xmc[19] << 13;
+ *c++ = sr >> 6;
+ sr = sr >> 3 | xmc[20] << 13;
+ sr = sr >> 3 | xmc[21] << 13;
+ *c++ = sr >> 8;
+ sr = sr >> 3 | xmc[22] << 13;
+ sr = sr >> 3 | xmc[23] << 13;
+ sr = sr >> 3 | xmc[24] << 13;
+ *c++ = sr >> 7;
+ sr = sr >> 3 | xmc[25] << 13;
+ sr = sr >> 7 | Nc[2] << 9;
+ *c++ = sr >> 5;
+ sr = sr >> 2 | bc[2] << 14;
+ sr = sr >> 2 | Mc[2] << 14;
+ sr = sr >> 6 | xmaxc[2] << 10;
+ *c++ = sr >> 3;
+ sr = sr >> 3 | xmc[26] << 13;
+ *c++ = sr >> 8;
+ sr = sr >> 3 | xmc[27] << 13;
+ sr = sr >> 3 | xmc[28] << 13;
+ sr = sr >> 3 | xmc[29] << 13;
+ *c++ = sr >> 7;
+ sr = sr >> 3 | xmc[30] << 13;
+ sr = sr >> 3 | xmc[31] << 13;
+ sr = sr >> 3 | xmc[32] << 13;
+ *c++ = sr >> 6;
+ sr = sr >> 3 | xmc[33] << 13;
+ sr = sr >> 3 | xmc[34] << 13;
+ *c++ = sr >> 8;
+ sr = sr >> 3 | xmc[35] << 13;
+ sr = sr >> 3 | xmc[36] << 13;
+ sr = sr >> 3 | xmc[37] << 13;
+ *c++ = sr >> 7;
+ sr = sr >> 3 | xmc[38] << 13;
+ sr = sr >> 7 | Nc[3] << 9;
+ *c++ = sr >> 5;
+ sr = sr >> 2 | bc[3] << 14;
+ sr = sr >> 2 | Mc[3] << 14;
+ sr = sr >> 6 | xmaxc[3] << 10;
+ *c++ = sr >> 3;
+ sr = sr >> 3 | xmc[39] << 13;
+ *c++ = sr >> 8;
+ sr = sr >> 3 | xmc[40] << 13;
+ sr = sr >> 3 | xmc[41] << 13;
+ sr = sr >> 3 | xmc[42] << 13;
+ *c++ = sr >> 7;
+ sr = sr >> 3 | xmc[43] << 13;
+ sr = sr >> 3 | xmc[44] << 13;
+ sr = sr >> 3 | xmc[45] << 13;
+ *c++ = sr >> 6;
+ sr = sr >> 3 | xmc[46] << 13;
+ sr = sr >> 3 | xmc[47] << 13;
+ *c++ = sr >> 8;
+ sr = sr >> 3 | xmc[48] << 13;
+ sr = sr >> 3 | xmc[49] << 13;
+ sr = sr >> 3 | xmc[50] << 13;
+ *c++ = sr >> 7;
+ sr = sr >> 3 | xmc[51] << 13;
+ sr = sr >> 4;
+ *c = sr >> 8;
+ s->frame_chain = *c;
+ }
+ else {
+ uword sr;
+
+ sr = 0;
+ sr = sr >> 4 | s->frame_chain << 12;
+ sr = sr >> 6 | LARc[0] << 10;
+ *c++ = sr >> 6;
+ sr = sr >> 6 | LARc[1] << 10;
+ *c++ = sr >> 8;
+ sr = sr >> 5 | LARc[2] << 11;
+ sr = sr >> 5 | LARc[3] << 11;
+ *c++ = sr >> 6;
+ sr = sr >> 4 | LARc[4] << 12;
+ sr = sr >> 4 | LARc[5] << 12;
+ *c++ = sr >> 6;
+ sr = sr >> 3 | LARc[6] << 13;
+ sr = sr >> 3 | LARc[7] << 13;
+ *c++ = sr >> 8;
+ sr = sr >> 7 | Nc[0] << 9;
+ sr = sr >> 2 | bc[0] << 14;
+ *c++ = sr >> 7;
+ sr = sr >> 2 | Mc[0] << 14;
+ sr = sr >> 6 | xmaxc[0] << 10;
+ *c++ = sr >> 7;
+ sr = sr >> 3 | xmc[0] << 13;
+ sr = sr >> 3 | xmc[1] << 13;
+ sr = sr >> 3 | xmc[2] << 13;
+ *c++ = sr >> 6;
+ sr = sr >> 3 | xmc[3] << 13;
+ sr = sr >> 3 | xmc[4] << 13;
+ *c++ = sr >> 8;
+ sr = sr >> 3 | xmc[5] << 13;
+ sr = sr >> 3 | xmc[6] << 13;
+ sr = sr >> 3 | xmc[7] << 13;
+ *c++ = sr >> 7;
+ sr = sr >> 3 | xmc[8] << 13;
+ sr = sr >> 3 | xmc[9] << 13;
+ sr = sr >> 3 | xmc[10] << 13;
+ *c++ = sr >> 6;
+ sr = sr >> 3 | xmc[11] << 13;
+ sr = sr >> 3 | xmc[12] << 13;
+ *c++ = sr >> 8;
+ sr = sr >> 7 | Nc[1] << 9;
+ sr = sr >> 2 | bc[1] << 14;
+ *c++ = sr >> 7;
+ sr = sr >> 2 | Mc[1] << 14;
+ sr = sr >> 6 | xmaxc[1] << 10;
+ *c++ = sr >> 7;
+ sr = sr >> 3 | xmc[13] << 13;
+ sr = sr >> 3 | xmc[14] << 13;
+ sr = sr >> 3 | xmc[15] << 13;
+ *c++ = sr >> 6;
+ sr = sr >> 3 | xmc[16] << 13;
+ sr = sr >> 3 | xmc[17] << 13;
+ *c++ = sr >> 8;
+ sr = sr >> 3 | xmc[18] << 13;
+ sr = sr >> 3 | xmc[19] << 13;
+ sr = sr >> 3 | xmc[20] << 13;
+ *c++ = sr >> 7;
+ sr = sr >> 3 | xmc[21] << 13;
+ sr = sr >> 3 | xmc[22] << 13;
+ sr = sr >> 3 | xmc[23] << 13;
+ *c++ = sr >> 6;
+ sr = sr >> 3 | xmc[24] << 13;
+ sr = sr >> 3 | xmc[25] << 13;
+ *c++ = sr >> 8;
+ sr = sr >> 7 | Nc[2] << 9;
+ sr = sr >> 2 | bc[2] << 14;
+ *c++ = sr >> 7;
+ sr = sr >> 2 | Mc[2] << 14;
+ sr = sr >> 6 | xmaxc[2] << 10;
+ *c++ = sr >> 7;
+ sr = sr >> 3 | xmc[26] << 13;
+ sr = sr >> 3 | xmc[27] << 13;
+ sr = sr >> 3 | xmc[28] << 13;
+ *c++ = sr >> 6;
+ sr = sr >> 3 | xmc[29] << 13;
+ sr = sr >> 3 | xmc[30] << 13;
+ *c++ = sr >> 8;
+ sr = sr >> 3 | xmc[31] << 13;
+ sr = sr >> 3 | xmc[32] << 13;
+ sr = sr >> 3 | xmc[33] << 13;
+ *c++ = sr >> 7;
+ sr = sr >> 3 | xmc[34] << 13;
+ sr = sr >> 3 | xmc[35] << 13;
+ sr = sr >> 3 | xmc[36] << 13;
+ *c++ = sr >> 6;
+ sr = sr >> 3 | xmc[37] << 13;
+ sr = sr >> 3 | xmc[38] << 13;
+ *c++ = sr >> 8;
+ sr = sr >> 7 | Nc[3] << 9;
+ sr = sr >> 2 | bc[3] << 14;
+ *c++ = sr >> 7;
+ sr = sr >> 2 | Mc[3] << 14;
+ sr = sr >> 6 | xmaxc[3] << 10;
+ *c++ = sr >> 7;
+ sr = sr >> 3 | xmc[39] << 13;
+ sr = sr >> 3 | xmc[40] << 13;
+ sr = sr >> 3 | xmc[41] << 13;
+ *c++ = sr >> 6;
+ sr = sr >> 3 | xmc[42] << 13;
+ sr = sr >> 3 | xmc[43] << 13;
+ *c++ = sr >> 8;
+ sr = sr >> 3 | xmc[44] << 13;
+ sr = sr >> 3 | xmc[45] << 13;
+ sr = sr >> 3 | xmc[46] << 13;
+ *c++ = sr >> 7;
+ sr = sr >> 3 | xmc[47] << 13;
+ sr = sr >> 3 | xmc[48] << 13;
+ sr = sr >> 3 | xmc[49] << 13;
+ *c++ = sr >> 6;
+ sr = sr >> 3 | xmc[50] << 13;
+ sr = sr >> 3 | xmc[51] << 13;
+ *c++ = sr >> 8;
+ }
+ }
+
+ else
+
+#endif /* WAV49 */
+ {
+
+ *c++ = ((GSM_MAGIC & 0xF) << 4) /* 1 */
+ | ((LARc[0] >> 2) & 0xF);
+ *c++ = ((LARc[0] & 0x3) << 6)
+ | (LARc[1] & 0x3F);
+ *c++ = ((LARc[2] & 0x1F) << 3)
+ | ((LARc[3] >> 2) & 0x7);
+ *c++ = ((LARc[3] & 0x3) << 6)
+ | ((LARc[4] & 0xF) << 2)
+ | ((LARc[5] >> 2) & 0x3);
+ *c++ = ((LARc[5] & 0x3) << 6)
+ | ((LARc[6] & 0x7) << 3)
+ | (LARc[7] & 0x7);
+ *c++ = ((Nc[0] & 0x7F) << 1)
+ | ((bc[0] >> 1) & 0x1);
+ *c++ = ((bc[0] & 0x1) << 7)
+ | ((Mc[0] & 0x3) << 5)
+ | ((xmaxc[0] >> 1) & 0x1F);
+ *c++ = ((xmaxc[0] & 0x1) << 7)
+ | ((xmc[0] & 0x7) << 4)
+ | ((xmc[1] & 0x7) << 1)
+ | ((xmc[2] >> 2) & 0x1);
+ *c++ = ((xmc[2] & 0x3) << 6)
+ | ((xmc[3] & 0x7) << 3)
+ | (xmc[4] & 0x7);
+ *c++ = ((xmc[5] & 0x7) << 5) /* 10 */
+ | ((xmc[6] & 0x7) << 2)
+ | ((xmc[7] >> 1) & 0x3);
+ *c++ = ((xmc[7] & 0x1) << 7)
+ | ((xmc[8] & 0x7) << 4)
+ | ((xmc[9] & 0x7) << 1)
+ | ((xmc[10] >> 2) & 0x1);
+ *c++ = ((xmc[10] & 0x3) << 6)
+ | ((xmc[11] & 0x7) << 3)
+ | (xmc[12] & 0x7);
+ *c++ = ((Nc[1] & 0x7F) << 1)
+ | ((bc[1] >> 1) & 0x1);
+ *c++ = ((bc[1] & 0x1) << 7)
+ | ((Mc[1] & 0x3) << 5)
+ | ((xmaxc[1] >> 1) & 0x1F);
+ *c++ = ((xmaxc[1] & 0x1) << 7)
+ | ((xmc[13] & 0x7) << 4)
+ | ((xmc[14] & 0x7) << 1)
+ | ((xmc[15] >> 2) & 0x1);
+ *c++ = ((xmc[15] & 0x3) << 6)
+ | ((xmc[16] & 0x7) << 3)
+ | (xmc[17] & 0x7);
+ *c++ = ((xmc[18] & 0x7) << 5)
+ | ((xmc[19] & 0x7) << 2)
+ | ((xmc[20] >> 1) & 0x3);
+ *c++ = ((xmc[20] & 0x1) << 7)
+ | ((xmc[21] & 0x7) << 4)
+ | ((xmc[22] & 0x7) << 1)
+ | ((xmc[23] >> 2) & 0x1);
+ *c++ = ((xmc[23] & 0x3) << 6)
+ | ((xmc[24] & 0x7) << 3)
+ | (xmc[25] & 0x7);
+ *c++ = ((Nc[2] & 0x7F) << 1) /* 20 */
+ | ((bc[2] >> 1) & 0x1);
+ *c++ = ((bc[2] & 0x1) << 7)
+ | ((Mc[2] & 0x3) << 5)
+ | ((xmaxc[2] >> 1) & 0x1F);
+ *c++ = ((xmaxc[2] & 0x1) << 7)
+ | ((xmc[26] & 0x7) << 4)
+ | ((xmc[27] & 0x7) << 1)
+ | ((xmc[28] >> 2) & 0x1);
+ *c++ = ((xmc[28] & 0x3) << 6)
+ | ((xmc[29] & 0x7) << 3)
+ | (xmc[30] & 0x7);
+ *c++ = ((xmc[31] & 0x7) << 5)
+ | ((xmc[32] & 0x7) << 2)
+ | ((xmc[33] >> 1) & 0x3);
+ *c++ = ((xmc[33] & 0x1) << 7)
+ | ((xmc[34] & 0x7) << 4)
+ | ((xmc[35] & 0x7) << 1)
+ | ((xmc[36] >> 2) & 0x1);
+ *c++ = ((xmc[36] & 0x3) << 6)
+ | ((xmc[37] & 0x7) << 3)
+ | (xmc[38] & 0x7);
+ *c++ = ((Nc[3] & 0x7F) << 1)
+ | ((bc[3] >> 1) & 0x1);
+ *c++ = ((bc[3] & 0x1) << 7)
+ | ((Mc[3] & 0x3) << 5)
+ | ((xmaxc[3] >> 1) & 0x1F);
+ *c++ = ((xmaxc[3] & 0x1) << 7)
+ | ((xmc[39] & 0x7) << 4)
+ | ((xmc[40] & 0x7) << 1)
+ | ((xmc[41] >> 2) & 0x1);
+ *c++ = ((xmc[41] & 0x3) << 6) /* 30 */
+ | ((xmc[42] & 0x7) << 3)
+ | (xmc[43] & 0x7);
+ *c++ = ((xmc[44] & 0x7) << 5)
+ | ((xmc[45] & 0x7) << 2)
+ | ((xmc[46] >> 1) & 0x3);
+ *c++ = ((xmc[46] & 0x1) << 7)
+ | ((xmc[47] & 0x7) << 4)
+ | ((xmc[48] & 0x7) << 1)
+ | ((xmc[49] >> 2) & 0x1);
+ *c++ = ((xmc[49] & 0x3) << 6)
+ | ((xmc[50] & 0x7) << 3)
+ | (xmc[51] & 0x7);
+
+ }
+}
+
--- /dev/null
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin. See the accompanying file "COPYRIGHT" for
+ * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+#include "gsm610_priv.h"
+
+#include "gsm.h"
+
+int gsm_option (gsm r, int opt, int * val)
+{
+ int result = -1;
+
+ switch (opt) {
+ case GSM_OPT_LTP_CUT:
+#ifdef LTP_CUT
+ result = r->ltp_cut;
+ if (val) r->ltp_cut = *val;
+#endif
+ break;
+
+ case GSM_OPT_VERBOSE:
+#ifndef NDEBUG
+ result = r->verbose;
+ if (val) r->verbose = *val;
+#endif
+ break;
+
+ case GSM_OPT_FAST:
+
+#if defined(FAST) && defined(USE_FLOAT_MUL)
+ result = r->fast;
+ if (val) r->fast = !!*val;
+#endif
+ break;
+
+ case GSM_OPT_FRAME_CHAIN:
+
+#ifdef WAV49
+ result = r->frame_chain;
+ if (val) r->frame_chain = *val;
+#endif
+ break;
+
+ case GSM_OPT_FRAME_INDEX:
+
+#ifdef WAV49
+ result = r->frame_index;
+ if (val) r->frame_index = *val;
+#endif
+ break;
+
+ case GSM_OPT_WAV49:
+
+#ifdef WAV49
+ result = r->wav_fmt;
+ if (val) r->wav_fmt = !!*val;
+#endif
+ break;
+
+ default:
+ break;
+ }
+ return result;
+}
--- /dev/null
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin. See the accompanying file "COPYRIGHT" for
+ * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <assert.h>
+
+#include "gsm610_priv.h"
+
+/*
+ * 4.2.11 .. 4.2.12 LONG TERM PREDICTOR (LTP) SECTION
+ */
+
+
+/*
+ * This module computes the LTP gain (bc) and the LTP lag (Nc)
+ * for the long term analysis filter. This is done by calculating a
+ * maximum of the cross-correlation function between the current
+ * sub-segment short term residual signal d[0..39] (output of
+ * the short term analysis filter; for simplification the index
+ * of this array begins at 0 and ends at 39 for each sub-segment of the
+ * RPE-LTP analysis) and the previous reconstructed short term
+ * residual signal dp[ -120 .. -1 ]. A dynamic scaling must be
+ * performed to avoid overflow.
+ */
+
+ /* The next procedure exists in six versions. First two integer
+ * version (if USE_FLOAT_MUL is not defined); then four floating
+ * point versions, twice with proper scaling (USE_FLOAT_MUL defined),
+ * once without (USE_FLOAT_MUL and FAST defined, and fast run-time
+ * option used). Every pair has first a Cut version (see the -C
+ * option to toast or the LTP_CUT option to gsm_option()), then the
+ * uncut one. (For a detailed explanation of why this is altogether
+ * a bad idea, see Henry Spencer and Geoff Collyer, ``#ifdef Considered
+ * Harmful''.)
+ */
+
+#ifndef USE_FLOAT_MUL
+
+#ifdef LTP_CUT
+
+static void Cut_Calculation_of_the_LTP_parameters (
+
+ struct gsm_state * st,
+
+ register word * d, /* [0..39] IN */
+ register word * dp, /* [-120..-1] IN */
+ word * bc_out, /* OUT */
+ word * Nc_out /* OUT */
+)
+{
+ register int k, lambda;
+ word Nc, bc;
+ word wt[40];
+
+ longword L_result;
+ longword L_max, L_power;
+ word R, S, dmax, scal, best_k;
+ word ltp_cut;
+
+ register word temp, wt_k;
+
+ /* Search of the optimum scaling of d[0..39].
+ */
+ dmax = 0;
+ for (k = 0; k <= 39; k++) {
+ temp = d[k];
+ temp = GSM_ABS( temp );
+ if (temp > dmax) {
+ dmax = temp;
+ best_k = k;
+ }
+ }
+ temp = 0;
+ if (dmax == 0) scal = 0;
+ else {
+ assert(dmax > 0);
+ temp = gsm_norm( (longword)dmax << 16 );
+ }
+ if (temp > 6) scal = 0;
+ else scal = 6 - temp;
+ assert(scal >= 0);
+
+ /* Search for the maximum cross-correlation and coding of the LTP lag
+ */
+ L_max = 0;
+ Nc = 40; /* index for the maximum cross-correlation */
+ wt_k = SASR_W(d[best_k], scal);
+
+ for (lambda = 40; lambda <= 120; lambda++) {
+ L_result = (longword)wt_k * dp[best_k - lambda];
+ if (L_result > L_max) {
+ Nc = lambda;
+ L_max = L_result;
+ }
+ }
+ *Nc_out = Nc;
+ L_max <<= 1;
+
+ /* Rescaling of L_max
+ */
+ assert(scal <= 100 && scal >= -100);
+ L_max = L_max >> (6 - scal); /* sub(6, scal) */
+
+ assert( Nc <= 120 && Nc >= 40);
+
+ /* Compute the power of the reconstructed short term residual
+ * signal dp[..]
+ */
+ L_power = 0;
+ for (k = 0; k <= 39; k++) {
+
+ register longword L_temp;
+
+ L_temp = SASR_W( dp[k - Nc], 3 );
+ L_power += L_temp * L_temp;
+ }
+ L_power <<= 1; /* from L_MULT */
+
+ /* Normalization of L_max and L_power
+ */
+
+ if (L_max <= 0) {
+ *bc_out = 0;
+ return;
+ }
+ if (L_max >= L_power) {
+ *bc_out = 3;
+ return;
+ }
+
+ temp = gsm_norm( L_power );
+
+ R = SASR( L_max << temp, 16 );
+ S = SASR( L_power << temp, 16 );
+
+ /* Coding of the LTP gain
+ */
+
+ /* Table 4.3a must be used to obtain the level DLB[i] for the
+ * quantization of the LTP gain b to get the coded version bc.
+ */
+ for (bc = 0; bc <= 2; bc++) if (R <= gsm_mult(S, gsm_DLB[bc])) break;
+ *bc_out = bc;
+}
+
+#endif /* LTP_CUT */
+
+static void Calculation_of_the_LTP_parameters (
+ register word * d, /* [0..39] IN */
+ register word * dp, /* [-120..-1] IN */
+ word * bc_out, /* OUT */
+ word * Nc_out /* OUT */
+)
+{
+ register int k, lambda;
+ word Nc, bc;
+ word wt[40];
+
+ longword L_max, L_power;
+ word R, S, dmax, scal;
+ register word temp;
+
+ /* Search of the optimum scaling of d[0..39].
+ */
+ dmax = 0;
+
+ for (k = 0; k <= 39; k++) {
+ temp = d[k];
+ temp = GSM_ABS( temp );
+ if (temp > dmax) dmax = temp;
+ }
+
+ temp = 0;
+ if (dmax == 0) scal = 0;
+ else {
+ assert(dmax > 0);
+ temp = gsm_norm( (longword)dmax << 16 );
+ }
+
+ if (temp > 6) scal = 0;
+ else scal = 6 - temp;
+
+ assert(scal >= 0);
+
+ /* Initialization of a working array wt
+ */
+
+ for (k = 0; k <= 39; k++) wt[k] = SASR_W( d[k], scal );
+
+ /* Search for the maximum cross-correlation and coding of the LTP lag
+ */
+ L_max = 0;
+ Nc = 40; /* index for the maximum cross-correlation */
+
+ for (lambda = 40; lambda <= 120; lambda++) {
+
+# undef STEP
+# define STEP(k) (longword)wt[k] * dp[k - lambda]
+
+ register longword L_result;
+
+ L_result = STEP(0) ; L_result += STEP(1) ;
+ L_result += STEP(2) ; L_result += STEP(3) ;
+ L_result += STEP(4) ; L_result += STEP(5) ;
+ L_result += STEP(6) ; L_result += STEP(7) ;
+ L_result += STEP(8) ; L_result += STEP(9) ;
+ L_result += STEP(10) ; L_result += STEP(11) ;
+ L_result += STEP(12) ; L_result += STEP(13) ;
+ L_result += STEP(14) ; L_result += STEP(15) ;
+ L_result += STEP(16) ; L_result += STEP(17) ;
+ L_result += STEP(18) ; L_result += STEP(19) ;
+ L_result += STEP(20) ; L_result += STEP(21) ;
+ L_result += STEP(22) ; L_result += STEP(23) ;
+ L_result += STEP(24) ; L_result += STEP(25) ;
+ L_result += STEP(26) ; L_result += STEP(27) ;
+ L_result += STEP(28) ; L_result += STEP(29) ;
+ L_result += STEP(30) ; L_result += STEP(31) ;
+ L_result += STEP(32) ; L_result += STEP(33) ;
+ L_result += STEP(34) ; L_result += STEP(35) ;
+ L_result += STEP(36) ; L_result += STEP(37) ;
+ L_result += STEP(38) ; L_result += STEP(39) ;
+
+ if (L_result > L_max) {
+
+ Nc = lambda;
+ L_max = L_result;
+ }
+ }
+
+ *Nc_out = Nc;
+
+ L_max <<= 1;
+
+ /* Rescaling of L_max
+ */
+ assert(scal <= 100 && scal >= -100);
+ L_max = L_max >> (6 - scal); /* sub(6, scal) */
+
+ assert( Nc <= 120 && Nc >= 40);
+
+ /* Compute the power of the reconstructed short term residual
+ * signal dp[..]
+ */
+ L_power = 0;
+ for (k = 0; k <= 39; k++) {
+
+ register longword L_temp;
+
+ L_temp = SASR_W( dp[k - Nc], 3 );
+ L_power += L_temp * L_temp;
+ }
+ L_power <<= 1; /* from L_MULT */
+
+ /* Normalization of L_max and L_power
+ */
+
+ if (L_max <= 0) {
+ *bc_out = 0;
+ return;
+ }
+ if (L_max >= L_power) {
+ *bc_out = 3;
+ return;
+ }
+
+ temp = gsm_norm( L_power );
+
+ R = SASR_L( L_max << temp, 16 );
+ S = SASR_L( L_power << temp, 16 );
+
+ /* Coding of the LTP gain
+ */
+
+ /* Table 4.3a must be used to obtain the level DLB[i] for the
+ * quantization of the LTP gain b to get the coded version bc.
+ */
+ for (bc = 0; bc <= 2; bc++) if (R <= gsm_mult(S, gsm_DLB[bc])) break;
+ *bc_out = bc;
+}
+
+#else /* USE_FLOAT_MUL */
+
+#ifdef LTP_CUT
+
+static void Cut_Calculation_of_the_LTP_parameters (
+ struct gsm_state * st, /* IN */
+ register word * d, /* [0..39] IN */
+ register word * dp, /* [-120..-1] IN */
+ word * bc_out, /* OUT */
+ word * Nc_out /* OUT */
+)
+{
+ register int k, lambda;
+ word Nc, bc;
+ word ltp_cut;
+
+ float wt_float[40];
+ float dp_float_base[120], * dp_float = dp_float_base + 120;
+
+ longword L_max, L_power;
+ word R, S, dmax, scal;
+ register word temp;
+
+ /* Search of the optimum scaling of d[0..39].
+ */
+ dmax = 0;
+
+ for (k = 0; k <= 39; k++) {
+ temp = d[k];
+ temp = GSM_ABS( temp );
+ if (temp > dmax) dmax = temp;
+ }
+
+ temp = 0;
+ if (dmax == 0) scal = 0;
+ else {
+ assert(dmax > 0);
+ temp = gsm_norm( (longword)dmax << 16 );
+ }
+
+ if (temp > 6) scal = 0;
+ else scal = 6 - temp;
+
+ assert(scal >= 0);
+ ltp_cut = (longword)SASR_W(dmax, scal) * st->ltp_cut / 100;
+
+
+ /* Initialization of a working array wt
+ */
+
+ for (k = 0; k < 40; k++) {
+ register word w = SASR_W( d[k], scal );
+ if (w < 0 ? w > -ltp_cut : w < ltp_cut) {
+ wt_float[k] = 0.0;
+ }
+ else {
+ wt_float[k] = w;
+ }
+ }
+ for (k = -120; k < 0; k++) dp_float[k] = dp[k];
+
+ /* Search for the maximum cross-correlation and coding of the LTP lag
+ */
+ L_max = 0;
+ Nc = 40; /* index for the maximum cross-correlation */
+
+ for (lambda = 40; lambda <= 120; lambda += 9) {
+
+ /* Calculate L_result for l = lambda .. lambda + 9.
+ */
+ register float *lp = dp_float - lambda;
+
+ register float W;
+ register float a = lp[-8], b = lp[-7], c = lp[-6],
+ d = lp[-5], e = lp[-4], f = lp[-3],
+ g = lp[-2], h = lp[-1];
+ register float E;
+ register float S0 = 0, S1 = 0, S2 = 0, S3 = 0, S4 = 0,
+ S5 = 0, S6 = 0, S7 = 0, S8 = 0;
+
+# undef STEP
+# define STEP(K, a, b, c, d, e, f, g, h) \
+ if ((W = wt_float[K]) != 0.0) { \
+ E = W * a; S8 += E; \
+ E = W * b; S7 += E; \
+ E = W * c; S6 += E; \
+ E = W * d; S5 += E; \
+ E = W * e; S4 += E; \
+ E = W * f; S3 += E; \
+ E = W * g; S2 += E; \
+ E = W * h; S1 += E; \
+ a = lp[K]; \
+ E = W * a; S0 += E; } else (a = lp[K])
+
+# define STEP_A(K) STEP(K, a, b, c, d, e, f, g, h)
+# define STEP_B(K) STEP(K, b, c, d, e, f, g, h, a)
+# define STEP_C(K) STEP(K, c, d, e, f, g, h, a, b)
+# define STEP_D(K) STEP(K, d, e, f, g, h, a, b, c)
+# define STEP_E(K) STEP(K, e, f, g, h, a, b, c, d)
+# define STEP_F(K) STEP(K, f, g, h, a, b, c, d, e)
+# define STEP_G(K) STEP(K, g, h, a, b, c, d, e, f)
+# define STEP_H(K) STEP(K, h, a, b, c, d, e, f, g)
+
+ STEP_A( 0); STEP_B( 1); STEP_C( 2); STEP_D( 3);
+ STEP_E( 4); STEP_F( 5); STEP_G( 6); STEP_H( 7);
+
+ STEP_A( 8); STEP_B( 9); STEP_C(10); STEP_D(11);
+ STEP_E(12); STEP_F(13); STEP_G(14); STEP_H(15);
+
+ STEP_A(16); STEP_B(17); STEP_C(18); STEP_D(19);
+ STEP_E(20); STEP_F(21); STEP_G(22); STEP_H(23);
+
+ STEP_A(24); STEP_B(25); STEP_C(26); STEP_D(27);
+ STEP_E(28); STEP_F(29); STEP_G(30); STEP_H(31);
+
+ STEP_A(32); STEP_B(33); STEP_C(34); STEP_D(35);
+ STEP_E(36); STEP_F(37); STEP_G(38); STEP_H(39);
+
+# undef STEP_A
+# undef STEP_B
+# undef STEP_C
+# undef STEP_D
+# undef STEP_E
+# undef STEP_F
+# undef STEP_G
+# undef STEP_H
+
+ if (S0 > L_max) { L_max = S0; Nc = lambda; }
+ if (S1 > L_max) { L_max = S1; Nc = lambda + 1; }
+ if (S2 > L_max) { L_max = S2; Nc = lambda + 2; }
+ if (S3 > L_max) { L_max = S3; Nc = lambda + 3; }
+ if (S4 > L_max) { L_max = S4; Nc = lambda + 4; }
+ if (S5 > L_max) { L_max = S5; Nc = lambda + 5; }
+ if (S6 > L_max) { L_max = S6; Nc = lambda + 6; }
+ if (S7 > L_max) { L_max = S7; Nc = lambda + 7; }
+ if (S8 > L_max) { L_max = S8; Nc = lambda + 8; }
+
+ }
+ *Nc_out = Nc;
+
+ L_max <<= 1;
+
+ /* Rescaling of L_max
+ */
+ assert(scal <= 100 && scal >= -100);
+ L_max = L_max >> (6 - scal); /* sub(6, scal) */
+
+ assert( Nc <= 120 && Nc >= 40);
+
+ /* Compute the power of the reconstructed short term residual
+ * signal dp[..]
+ */
+ L_power = 0;
+ for (k = 0; k <= 39; k++) {
+
+ register longword L_temp;
+
+ L_temp = SASR_W( dp[k - Nc], 3 );
+ L_power += L_temp * L_temp;
+ }
+ L_power <<= 1; /* from L_MULT */
+
+ /* Normalization of L_max and L_power
+ */
+
+ if (L_max <= 0) {
+ *bc_out = 0;
+ return;
+ }
+ if (L_max >= L_power) {
+ *bc_out = 3;
+ return;
+ }
+
+ temp = gsm_norm( L_power );
+
+ R = SASR( L_max << temp, 16 );
+ S = SASR( L_power << temp, 16 );
+
+ /* Coding of the LTP gain
+ */
+
+ /* Table 4.3a must be used to obtain the level DLB[i] for the
+ * quantization of the LTP gain b to get the coded version bc.
+ */
+ for (bc = 0; bc <= 2; bc++) if (R <= gsm_mult(S, gsm_DLB[bc])) break;
+ *bc_out = bc;
+}
+
+#endif /* LTP_CUT */
+
+static void Calculation_of_the_LTP_parameters (
+ register word * din, /* [0..39] IN */
+ register word * dp, /* [-120..-1] IN */
+ word * bc_out, /* OUT */
+ word * Nc_out /* OUT */
+)
+{
+ register int k, lambda;
+ word Nc, bc;
+
+ float wt_float[40];
+ float dp_float_base[120], * dp_float = dp_float_base + 120;
+
+ longword L_max, L_power;
+ word R, S, dmax, scal;
+ register word temp;
+
+ /* Search of the optimum scaling of d[0..39].
+ */
+ dmax = 0;
+
+ for (k = 0; k <= 39; k++) {
+ temp = din [k] ;
+ temp = GSM_ABS (temp) ;
+ if (temp > dmax) dmax = temp;
+ }
+
+ temp = 0;
+ if (dmax == 0) scal = 0;
+ else {
+ assert(dmax > 0);
+ temp = gsm_norm( (longword)dmax << 16 );
+ }
+
+ if (temp > 6) scal = 0;
+ else scal = 6 - temp;
+
+ assert(scal >= 0);
+
+ /* Initialization of a working array wt
+ */
+
+ for (k = 0; k < 40; k++) wt_float[k] = SASR_W (din [k], scal) ;
+ for (k = -120; k < 0; k++) dp_float[k] = dp[k];
+
+ /* Search for the maximum cross-correlation and coding of the LTP lag
+ */
+ L_max = 0;
+ Nc = 40; /* index for the maximum cross-correlation */
+
+ for (lambda = 40; lambda <= 120; lambda += 9) {
+
+ /* Calculate L_result for l = lambda .. lambda + 9.
+ */
+ register float *lp = dp_float - lambda;
+
+ register float W;
+ register float a = lp[-8], b = lp[-7], c = lp[-6],
+ d = lp[-5], e = lp[-4], f = lp[-3],
+ g = lp[-2], h = lp[-1];
+ register float E;
+ register float S0 = 0, S1 = 0, S2 = 0, S3 = 0, S4 = 0,
+ S5 = 0, S6 = 0, S7 = 0, S8 = 0;
+
+# undef STEP
+# define STEP(K, a, b, c, d, e, f, g, h) \
+ W = wt_float[K]; \
+ E = W * a; S8 += E; \
+ E = W * b; S7 += E; \
+ E = W * c; S6 += E; \
+ E = W * d; S5 += E; \
+ E = W * e; S4 += E; \
+ E = W * f; S3 += E; \
+ E = W * g; S2 += E; \
+ E = W * h; S1 += E; \
+ a = lp[K]; \
+ E = W * a; S0 += E
+
+# define STEP_A(K) STEP(K, a, b, c, d, e, f, g, h)
+# define STEP_B(K) STEP(K, b, c, d, e, f, g, h, a)
+# define STEP_C(K) STEP(K, c, d, e, f, g, h, a, b)
+# define STEP_D(K) STEP(K, d, e, f, g, h, a, b, c)
+# define STEP_E(K) STEP(K, e, f, g, h, a, b, c, d)
+# define STEP_F(K) STEP(K, f, g, h, a, b, c, d, e)
+# define STEP_G(K) STEP(K, g, h, a, b, c, d, e, f)
+# define STEP_H(K) STEP(K, h, a, b, c, d, e, f, g)
+
+ STEP_A( 0); STEP_B( 1); STEP_C( 2); STEP_D( 3);
+ STEP_E( 4); STEP_F( 5); STEP_G( 6); STEP_H( 7);
+
+ STEP_A( 8); STEP_B( 9); STEP_C(10); STEP_D(11);
+ STEP_E(12); STEP_F(13); STEP_G(14); STEP_H(15);
+
+ STEP_A(16); STEP_B(17); STEP_C(18); STEP_D(19);
+ STEP_E(20); STEP_F(21); STEP_G(22); STEP_H(23);
+
+ STEP_A(24); STEP_B(25); STEP_C(26); STEP_D(27);
+ STEP_E(28); STEP_F(29); STEP_G(30); STEP_H(31);
+
+ STEP_A(32); STEP_B(33); STEP_C(34); STEP_D(35);
+ STEP_E(36); STEP_F(37); STEP_G(38); STEP_H(39);
+
+# undef STEP_A
+# undef STEP_B
+# undef STEP_C
+# undef STEP_D
+# undef STEP_E
+# undef STEP_F
+# undef STEP_G
+# undef STEP_H
+
+ if (S0 > L_max) { L_max = S0; Nc = lambda; }
+ if (S1 > L_max) { L_max = S1; Nc = lambda + 1; }
+ if (S2 > L_max) { L_max = S2; Nc = lambda + 2; }
+ if (S3 > L_max) { L_max = S3; Nc = lambda + 3; }
+ if (S4 > L_max) { L_max = S4; Nc = lambda + 4; }
+ if (S5 > L_max) { L_max = S5; Nc = lambda + 5; }
+ if (S6 > L_max) { L_max = S6; Nc = lambda + 6; }
+ if (S7 > L_max) { L_max = S7; Nc = lambda + 7; }
+ if (S8 > L_max) { L_max = S8; Nc = lambda + 8; }
+ }
+ *Nc_out = Nc;
+
+ L_max <<= 1;
+
+ /* Rescaling of L_max
+ */
+ assert(scal <= 100 && scal >= -100);
+ L_max = L_max >> (6 - scal); /* sub(6, scal) */
+
+ assert( Nc <= 120 && Nc >= 40);
+
+ /* Compute the power of the reconstructed short term residual
+ * signal dp[..]
+ */
+ L_power = 0;
+ for (k = 0; k <= 39; k++) {
+
+ register longword L_temp;
+
+ L_temp = SASR_W( dp[k - Nc], 3 );
+ L_power += L_temp * L_temp;
+ }
+ L_power <<= 1; /* from L_MULT */
+
+ /* Normalization of L_max and L_power
+ */
+
+ if (L_max <= 0) {
+ *bc_out = 0;
+ return;
+ }
+ if (L_max >= L_power) {
+ *bc_out = 3;
+ return;
+ }
+
+ temp = gsm_norm( L_power );
+
+ R = SASR_L ( L_max << temp, 16 );
+ S = SASR_L ( L_power << temp, 16 );
+
+ /* Coding of the LTP gain
+ */
+
+ /* Table 4.3a must be used to obtain the level DLB[i] for the
+ * quantization of the LTP gain b to get the coded version bc.
+ */
+ for (bc = 0; bc <= 2; bc++) if (R <= gsm_mult(S, gsm_DLB[bc])) break;
+ *bc_out = bc;
+}
+
+#ifdef FAST
+#ifdef LTP_CUT
+
+static void Cut_Fast_Calculation_of_the_LTP_parameters (
+ struct gsm_state * st, /* IN */
+ register word * d, /* [0..39] IN */
+ register word * dp, /* [-120..-1] IN */
+ word * bc_out, /* OUT */
+ word * Nc_out /* OUT */
+)
+{
+ register int k, lambda;
+ register float wt_float;
+ word Nc, bc;
+ word wt_max, best_k, ltp_cut;
+
+ float dp_float_base[120], * dp_float = dp_float_base + 120;
+
+ register float L_result, L_max, L_power;
+
+ wt_max = 0;
+
+ for (k = 0; k < 40; ++k) {
+ if ( d[k] > wt_max) wt_max = d[best_k = k];
+ else if (-d[k] > wt_max) wt_max = -d[best_k = k];
+ }
+
+ assert(wt_max >= 0);
+ wt_float = (float)wt_max;
+
+ for (k = -120; k < 0; ++k) dp_float[k] = (float)dp[k];
+
+ /* Search for the maximum cross-correlation and coding of the LTP lag
+ */
+ L_max = 0;
+ Nc = 40; /* index for the maximum cross-correlation */
+
+ for (lambda = 40; lambda <= 120; lambda++) {
+ L_result = wt_float * dp_float[best_k - lambda];
+ if (L_result > L_max) {
+ Nc = lambda;
+ L_max = L_result;
+ }
+ }
+
+ *Nc_out = Nc;
+ if (L_max <= 0.) {
+ *bc_out = 0;
+ return;
+ }
+
+ /* Compute the power of the reconstructed short term residual
+ * signal dp[..]
+ */
+ dp_float -= Nc;
+ L_power = 0;
+ for (k = 0; k < 40; ++k) {
+ register float f = dp_float[k];
+ L_power += f * f;
+ }
+
+ if (L_max >= L_power) {
+ *bc_out = 3;
+ return;
+ }
+
+ /* Coding of the LTP gain
+ * Table 4.3a must be used to obtain the level DLB[i] for the
+ * quantization of the LTP gain b to get the coded version bc.
+ */
+ lambda = L_max / L_power * 32768.;
+ for (bc = 0; bc <= 2; ++bc) if (lambda <= gsm_DLB[bc]) break;
+ *bc_out = bc;
+}
+
+#endif /* LTP_CUT */
+
+static void Fast_Calculation_of_the_LTP_parameters (
+ register word * din, /* [0..39] IN */
+ register word * dp, /* [-120..-1] IN */
+ word * bc_out, /* OUT */
+ word * Nc_out /* OUT */
+)
+{
+ register int k, lambda;
+ word Nc, bc;
+
+ float wt_float[40];
+ float dp_float_base[120], * dp_float = dp_float_base + 120;
+
+ register float L_max, L_power;
+
+ for (k = 0; k < 40; ++k) wt_float[k] = (float) din [k] ;
+ for (k = -120; k < 0; ++k) dp_float[k] = (float) dp [k] ;
+
+ /* Search for the maximum cross-correlation and coding of the LTP lag
+ */
+ L_max = 0;
+ Nc = 40; /* index for the maximum cross-correlation */
+
+ for (lambda = 40; lambda <= 120; lambda += 9) {
+
+ /* Calculate L_result for l = lambda .. lambda + 9.
+ */
+ register float *lp = dp_float - lambda;
+
+ register float W;
+ register float a = lp[-8], b = lp[-7], c = lp[-6],
+ d = lp[-5], e = lp[-4], f = lp[-3],
+ g = lp[-2], h = lp[-1];
+ register float E;
+ register float S0 = 0, S1 = 0, S2 = 0, S3 = 0, S4 = 0,
+ S5 = 0, S6 = 0, S7 = 0, S8 = 0;
+
+# undef STEP
+# define STEP(K, a, b, c, d, e, f, g, h) \
+ W = wt_float[K]; \
+ E = W * a; S8 += E; \
+ E = W * b; S7 += E; \
+ E = W * c; S6 += E; \
+ E = W * d; S5 += E; \
+ E = W * e; S4 += E; \
+ E = W * f; S3 += E; \
+ E = W * g; S2 += E; \
+ E = W * h; S1 += E; \
+ a = lp[K]; \
+ E = W * a; S0 += E
+
+# define STEP_A(K) STEP(K, a, b, c, d, e, f, g, h)
+# define STEP_B(K) STEP(K, b, c, d, e, f, g, h, a)
+# define STEP_C(K) STEP(K, c, d, e, f, g, h, a, b)
+# define STEP_D(K) STEP(K, d, e, f, g, h, a, b, c)
+# define STEP_E(K) STEP(K, e, f, g, h, a, b, c, d)
+# define STEP_F(K) STEP(K, f, g, h, a, b, c, d, e)
+# define STEP_G(K) STEP(K, g, h, a, b, c, d, e, f)
+# define STEP_H(K) STEP(K, h, a, b, c, d, e, f, g)
+
+ STEP_A( 0); STEP_B( 1); STEP_C( 2); STEP_D( 3);
+ STEP_E( 4); STEP_F( 5); STEP_G( 6); STEP_H( 7);
+
+ STEP_A( 8); STEP_B( 9); STEP_C(10); STEP_D(11);
+ STEP_E(12); STEP_F(13); STEP_G(14); STEP_H(15);
+
+ STEP_A(16); STEP_B(17); STEP_C(18); STEP_D(19);
+ STEP_E(20); STEP_F(21); STEP_G(22); STEP_H(23);
+
+ STEP_A(24); STEP_B(25); STEP_C(26); STEP_D(27);
+ STEP_E(28); STEP_F(29); STEP_G(30); STEP_H(31);
+
+ STEP_A(32); STEP_B(33); STEP_C(34); STEP_D(35);
+ STEP_E(36); STEP_F(37); STEP_G(38); STEP_H(39);
+
+ if (S0 > L_max) { L_max = S0; Nc = lambda; }
+ if (S1 > L_max) { L_max = S1; Nc = lambda + 1; }
+ if (S2 > L_max) { L_max = S2; Nc = lambda + 2; }
+ if (S3 > L_max) { L_max = S3; Nc = lambda + 3; }
+ if (S4 > L_max) { L_max = S4; Nc = lambda + 4; }
+ if (S5 > L_max) { L_max = S5; Nc = lambda + 5; }
+ if (S6 > L_max) { L_max = S6; Nc = lambda + 6; }
+ if (S7 > L_max) { L_max = S7; Nc = lambda + 7; }
+ if (S8 > L_max) { L_max = S8; Nc = lambda + 8; }
+ }
+ *Nc_out = Nc;
+
+ if (L_max <= 0.) {
+ *bc_out = 0;
+ return;
+ }
+
+ /* Compute the power of the reconstructed short term residual
+ * signal dp[..]
+ */
+ dp_float -= Nc;
+ L_power = 0;
+ for (k = 0; k < 40; ++k) {
+ register float f = dp_float[k];
+ L_power += f * f;
+ }
+
+ if (L_max >= L_power) {
+ *bc_out = 3;
+ return;
+ }
+
+ /* Coding of the LTP gain
+ * Table 4.3a must be used to obtain the level DLB[i] for the
+ * quantization of the LTP gain b to get the coded version bc.
+ */
+ lambda = L_max / L_power * 32768.;
+ for (bc = 0; bc <= 2; ++bc) if (lambda <= gsm_DLB[bc]) break;
+ *bc_out = bc;
+}
+
+#endif /* FAST */
+#endif /* USE_FLOAT_MUL */
+
+
+/* 4.2.12 */
+
+static void Long_term_analysis_filtering (
+ word bc, /* IN */
+ word Nc, /* IN */
+ register word * dp, /* previous d [-120..-1] IN */
+ register word * d, /* d [0..39] IN */
+ register word * dpp, /* estimate [0..39] OUT */
+ register word * e /* long term res. signal [0..39] OUT */
+)
+/*
+ * In this part, we have to decode the bc parameter to compute
+ * the samples of the estimate dpp[0..39]. The decoding of bc needs the
+ * use of table 4.3b. The long term residual signal e[0..39]
+ * is then calculated to be fed to the RPE encoding section.
+ */
+{
+ register int k;
+
+# undef STEP
+# define STEP(BP) \
+ for (k = 0; k <= 39; k++) { \
+ dpp[k] = GSM_MULT_R( BP, dp[k - Nc]); \
+ e[k] = GSM_SUB( d[k], dpp[k] ); \
+ }
+
+ switch (bc) {
+ case 0: STEP( 3277 ); break;
+ case 1: STEP( 11469 ); break;
+ case 2: STEP( 21299 ); break;
+ case 3: STEP( 32767 ); break;
+ }
+}
+
+void Gsm_Long_Term_Predictor ( /* 4x for 160 samples */
+
+ struct gsm_state * S,
+
+ word * d, /* [0..39] residual signal IN */
+ word * dp, /* [-120..-1] d' IN */
+
+ word * e, /* [0..39] OUT */
+ word * dpp, /* [0..39] OUT */
+ word * Nc, /* correlation lag OUT */
+ word * bc /* gain factor OUT */
+)
+{
+ assert( d ); assert( dp ); assert( e );
+ assert( dpp); assert( Nc ); assert( bc );
+
+#if defined(FAST) && defined(USE_FLOAT_MUL)
+ if (S->fast)
+#if defined (LTP_CUT)
+ if (S->ltp_cut)
+ Cut_Fast_Calculation_of_the_LTP_parameters(S,
+ d, dp, bc, Nc);
+ else
+#endif /* LTP_CUT */
+ Fast_Calculation_of_the_LTP_parameters(d, dp, bc, Nc );
+ else
+#endif /* FAST & USE_FLOAT_MUL */
+#ifdef LTP_CUT
+ if (S->ltp_cut)
+ Cut_Calculation_of_the_LTP_parameters(S, d, dp, bc, Nc);
+ else
+#endif
+ Calculation_of_the_LTP_parameters(d, dp, bc, Nc);
+
+ Long_term_analysis_filtering( *bc, *Nc, dp, d, dpp, e );
+}
+
+/* 4.3.2 */
+void Gsm_Long_Term_Synthesis_Filtering (
+ struct gsm_state * S,
+
+ word Ncr,
+ word bcr,
+ register word * erp, /* [0..39] IN */
+ register word * drp /* [-120..-1] IN, [-120..40] OUT */
+)
+/*
+ * This procedure uses the bcr and Ncr parameter to realize the
+ * long term synthesis filtering. The decoding of bcr needs
+ * table 4.3b.
+ */
+{
+ register int k;
+ word brp, drpp, Nr;
+
+ /* Check the limits of Nr.
+ */
+ Nr = Ncr < 40 || Ncr > 120 ? S->nrp : Ncr;
+ S->nrp = Nr;
+ assert(Nr >= 40 && Nr <= 120);
+
+ /* Decoding of the LTP gain bcr
+ */
+ brp = gsm_QLB[ bcr ];
+
+ /* Computation of the reconstructed short term residual
+ * signal drp[0..39]
+ */
+ assert(brp != MIN_WORD);
+
+ for (k = 0; k <= 39; k++) {
+ drpp = GSM_MULT_R( brp, drp[ k - Nr ] );
+ drp[k] = GSM_ADD( erp[k], drpp );
+ }
+
+ /*
+ * Update of the reconstructed short term residual signal
+ * drp[ -1..-120 ]
+ */
+
+ for (k = 0; k <= 119; k++) drp[ -120 + k ] = drp[ -80 + k ];
+}
--- /dev/null
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin. See the accompanying file "COPYRIGHT" for
+ * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <assert.h>
+
+#include "gsm610_priv.h"
+
+/*
+ * 4.2.4 .. 4.2.7 LPC ANALYSIS SECTION
+ */
+
+/* 4.2.4 */
+
+
+static void Autocorrelation (
+ word * s, /* [0..159] IN/OUT */
+ longword * L_ACF) /* [0..8] OUT */
+/*
+ * The goal is to compute the array L_ACF[k]. The signal s[i] must
+ * be scaled in order to avoid an overflow situation.
+ */
+{
+ register int k, i;
+
+ word temp, smax, scalauto;
+
+#ifdef USE_FLOAT_MUL
+ float float_s[160];
+#endif
+
+ /* Dynamic scaling of the array s[0..159]
+ */
+
+ /* Search for the maximum.
+ */
+ smax = 0;
+ for (k = 0; k <= 159; k++) {
+ temp = GSM_ABS( s[k] );
+ if (temp > smax) smax = temp;
+ }
+
+ /* Computation of the scaling factor.
+ */
+ if (smax == 0) scalauto = 0;
+ else {
+ assert(smax > 0);
+ scalauto = 4 - gsm_norm( (longword)smax << 16 );/* sub(4,..) */
+ }
+
+ /* Scaling of the array s[0...159]
+ */
+
+ if (scalauto > 0) {
+
+# ifdef USE_FLOAT_MUL
+# define SCALE(n) \
+ case n: for (k = 0; k <= 159; k++) \
+ float_s[k] = (float) \
+ (s[k] = GSM_MULT_R(s[k], 16384 >> (n-1)));\
+ break;
+# else
+# define SCALE(n) \
+ case n: for (k = 0; k <= 159; k++) \
+ s[k] = GSM_MULT_R( s[k], 16384 >> (n-1) );\
+ break;
+# endif /* USE_FLOAT_MUL */
+
+ switch (scalauto) {
+ SCALE(1)
+ SCALE(2)
+ SCALE(3)
+ SCALE(4)
+ }
+# undef SCALE
+ }
+# ifdef USE_FLOAT_MUL
+ else for (k = 0; k <= 159; k++) float_s[k] = (float) s[k];
+# endif
+
+ /* Compute the L_ACF[..].
+ */
+ {
+# ifdef USE_FLOAT_MUL
+ register float * sp = float_s;
+ register float sl = *sp;
+
+# define STEP(k) L_ACF[k] += (longword)(sl * sp[ -(k) ]);
+# else
+ word * sp = s;
+ word sl = *sp;
+
+# define STEP(k) L_ACF[k] += ((longword)sl * sp[ -(k) ]);
+# endif
+
+# define NEXTI sl = *++sp
+
+
+ for (k = 9; k--; L_ACF[k] = 0) ;
+
+ STEP (0);
+ NEXTI;
+ STEP(0); STEP(1);
+ NEXTI;
+ STEP(0); STEP(1); STEP(2);
+ NEXTI;
+ STEP(0); STEP(1); STEP(2); STEP(3);
+ NEXTI;
+ STEP(0); STEP(1); STEP(2); STEP(3); STEP(4);
+ NEXTI;
+ STEP(0); STEP(1); STEP(2); STEP(3); STEP(4); STEP(5);
+ NEXTI;
+ STEP(0); STEP(1); STEP(2); STEP(3); STEP(4); STEP(5); STEP(6);
+ NEXTI;
+ STEP(0); STEP(1); STEP(2); STEP(3); STEP(4); STEP(5); STEP(6); STEP(7);
+
+ for (i = 8; i <= 159; i++) {
+
+ NEXTI;
+
+ STEP(0);
+ STEP(1); STEP(2); STEP(3); STEP(4);
+ STEP(5); STEP(6); STEP(7); STEP(8);
+ }
+
+ for (k = 9; k--; L_ACF[k] <<= 1) ;
+
+ }
+ /* Rescaling of the array s[0..159]
+ */
+ if (scalauto > 0) {
+ assert(scalauto <= 4);
+ for (k = 160; k--; *s++ <<= scalauto) ;
+ }
+}
+
+#if defined(USE_FLOAT_MUL) && defined(FAST)
+
+static void Fast_Autocorrelation (
+ word * s, /* [0..159] IN/OUT */
+ longword * L_ACF) /* [0..8] OUT */
+{
+ register int k, i;
+ float f_L_ACF[9];
+ float scale;
+
+ float s_f[160];
+ register float *sf = s_f;
+
+ for (i = 0; i < 160; ++i) sf[i] = s[i];
+ for (k = 0; k <= 8; k++) {
+ register float L_temp2 = 0;
+ register float *sfl = sf - k;
+ for (i = k; i < 160; ++i) L_temp2 += sf[i] * sfl[i];
+ f_L_ACF[k] = L_temp2;
+ }
+ scale = MAX_LONGWORD / f_L_ACF[0];
+
+ for (k = 0; k <= 8; k++) {
+ L_ACF[k] = f_L_ACF[k] * scale;
+ }
+}
+#endif /* defined (USE_FLOAT_MUL) && defined (FAST) */
+
+/* 4.2.5 */
+
+static void Reflection_coefficients (
+ longword * L_ACF, /* 0...8 IN */
+ register word * r /* 0...7 OUT */
+)
+{
+ register int i, m, n;
+ register word temp;
+ word ACF[9]; /* 0..8 */
+ word P[ 9]; /* 0..8 */
+ word K[ 9]; /* 2..8 */
+
+ /* Schur recursion with 16 bits arithmetic.
+ */
+
+ if (L_ACF[0] == 0) {
+ for (i = 8; i--; *r++ = 0) ;
+ return;
+ }
+
+ assert( L_ACF[0] != 0 );
+ temp = gsm_norm( L_ACF[0] );
+
+ assert(temp >= 0 && temp < 32);
+
+ /* ? overflow ? */
+ for (i = 0; i <= 8; i++) ACF[i] = SASR_L( L_ACF[i] << temp, 16 );
+
+ /* Initialize array P[..] and K[..] for the recursion.
+ */
+
+ for (i = 1; i <= 7; i++) K[ i ] = ACF[ i ];
+ for (i = 0; i <= 8; i++) P[ i ] = ACF[ i ];
+
+ /* Compute reflection coefficients
+ */
+ for (n = 1; n <= 8; n++, r++) {
+
+ temp = P[1];
+ temp = GSM_ABS(temp);
+ if (P[0] < temp) {
+ for (i = n; i <= 8; i++) *r++ = 0;
+ return;
+ }
+
+ *r = gsm_div( temp, P[0] );
+
+ assert(*r >= 0);
+ if (P[1] > 0) *r = -*r; /* r[n] = sub(0, r[n]) */
+ assert (*r != MIN_WORD);
+ if (n == 8) return;
+
+ /* Schur recursion
+ */
+ temp = GSM_MULT_R( P[1], *r );
+ P[0] = GSM_ADD( P[0], temp );
+
+ for (m = 1; m <= 8 - n; m++) {
+ temp = GSM_MULT_R( K[ m ], *r );
+ P[m] = GSM_ADD( P[ m+1 ], temp );
+
+ temp = GSM_MULT_R( P[ m+1 ], *r );
+ K[m] = GSM_ADD( K[ m ], temp );
+ }
+ }
+}
+
+/* 4.2.6 */
+
+static void Transformation_to_Log_Area_Ratios (
+ register word * r /* 0..7 IN/OUT */
+)
+/*
+ * The following scaling for r[..] and LAR[..] has been used:
+ *
+ * r[..] = integer( real_r[..]*32768. ); -1 <= real_r < 1.
+ * LAR[..] = integer( real_LAR[..] * 16384 );
+ * with -1.625 <= real_LAR <= 1.625
+ */
+{
+ register word temp;
+ register int i;
+
+
+ /* Computation of the LAR[0..7] from the r[0..7]
+ */
+ for (i = 1; i <= 8; i++, r++) {
+
+ temp = *r;
+ temp = GSM_ABS(temp);
+ assert(temp >= 0);
+
+ if (temp < 22118) {
+ temp >>= 1;
+ } else if (temp < 31130) {
+ assert( temp >= 11059 );
+ temp -= 11059;
+ } else {
+ assert( temp >= 26112 );
+ temp -= 26112;
+ temp <<= 2;
+ }
+
+ *r = *r < 0 ? -temp : temp;
+ assert( *r != MIN_WORD );
+ }
+}
+
+/* 4.2.7 */
+
+static void Quantization_and_coding (
+ register word * LAR /* [0..7] IN/OUT */
+)
+{
+ register word temp;
+
+ /* This procedure needs four tables; the following equations
+ * give the optimum scaling for the constants:
+ *
+ * A[0..7] = integer( real_A[0..7] * 1024 )
+ * B[0..7] = integer( real_B[0..7] * 512 )
+ * MAC[0..7] = maximum of the LARc[0..7]
+ * MIC[0..7] = minimum of the LARc[0..7]
+ */
+
+# undef STEP
+# define STEP( A, B, MAC, MIC ) \
+ temp = GSM_MULT( A, *LAR ); \
+ temp = GSM_ADD( temp, B ); \
+ temp = GSM_ADD( temp, 256 ); \
+ temp = SASR_W( temp, 9 ); \
+ *LAR = temp>MAC ? MAC - MIC : (temp<MIC ? 0 : temp - MIC); \
+ LAR++;
+
+ STEP( 20480, 0, 31, -32 );
+ STEP( 20480, 0, 31, -32 );
+ STEP( 20480, 2048, 15, -16 );
+ STEP( 20480, -2560, 15, -16 );
+
+ STEP( 13964, 94, 7, -8 );
+ STEP( 15360, -1792, 7, -8 );
+ STEP( 8534, -341, 3, -4 );
+ STEP( 9036, -1144, 3, -4 );
+
+# undef STEP
+}
+
+void Gsm_LPC_Analysis (
+ struct gsm_state *S,
+ word * s, /* 0..159 signals IN/OUT */
+ word * LARc) /* 0..7 LARc's OUT */
+{
+ longword L_ACF[9];
+
+#if defined(USE_FLOAT_MUL) && defined(FAST)
+ if (S->fast) Fast_Autocorrelation (s, L_ACF );
+ else
+#endif
+ Autocorrelation (s, L_ACF );
+ Reflection_coefficients (L_ACF, LARc );
+ Transformation_to_Log_Area_Ratios (LARc);
+ Quantization_and_coding (LARc);
+}
--- /dev/null
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin. See the accompanying file "COPYRIGHT" for
+ * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <assert.h>
+
+#include "gsm610_priv.h"
+
+/* 4.2.0 .. 4.2.3 PREPROCESSING SECTION
+ *
+ * After A-law to linear conversion (or directly from the
+ * Ato D converter) the following scaling is assumed for
+ * input to the RPE-LTP algorithm:
+ *
+ * in: 0.1.....................12
+ * S.v.v.v.v.v.v.v.v.v.v.v.v.*.*.*
+ *
+ * Where S is the sign bit, v a valid bit, and * a "don't care" bit.
+ * The original signal is called sop[..]
+ *
+ * out: 0.1................... 12
+ * S.S.v.v.v.v.v.v.v.v.v.v.v.v.0.0
+ */
+
+
+void Gsm_Preprocess (
+ struct gsm_state * S,
+ word * s,
+ word * so ) /* [0..159] IN/OUT */
+{
+
+ word z1 = S->z1;
+ longword L_z2 = S->L_z2;
+ word mp = S->mp;
+
+ word s1;
+ longword L_s2;
+
+ longword L_temp;
+
+ word msp, lsp;
+ word SO;
+
+ register int k = 160;
+
+ while (k--) {
+
+ /* 4.2.1 Downscaling of the input signal
+ */
+ SO = SASR_W( *s, 3 ) << 2;
+ s++;
+
+ assert (SO >= -0x4000); /* downscaled by */
+ assert (SO <= 0x3FFC); /* previous routine. */
+
+
+ /* 4.2.2 Offset compensation
+ *
+ * This part implements a high-pass filter and requires extended
+ * arithmetic precision for the recursive part of this filter.
+ * The input of this procedure is the array so[0...159] and the
+ * output the array sof[ 0...159 ].
+ */
+ /* Compute the non-recursive part
+ */
+
+ s1 = SO - z1; /* s1 = gsm_sub( *so, z1 ); */
+ z1 = SO;
+
+ assert(s1 != MIN_WORD);
+
+ /* Compute the recursive part
+ */
+ L_s2 = s1;
+ L_s2 <<= 15;
+
+ /* Execution of a 31 bv 16 bits multiplication
+ */
+
+ msp = SASR_L( L_z2, 15 );
+ lsp = L_z2-((longword)msp<<15); /* gsm_L_sub(L_z2,(msp<<15)); */
+
+ L_s2 += GSM_MULT_R( lsp, 32735 );
+ L_temp = (longword)msp * 32735; /* GSM_L_MULT(msp,32735) >> 1;*/
+ L_z2 = GSM_L_ADD( L_temp, L_s2 );
+
+ /* Compute sof[k] with rounding
+ */
+ L_temp = GSM_L_ADD( L_z2, 16384 );
+
+ /* 4.2.3 Preemphasis
+ */
+
+ msp = GSM_MULT_R( mp, -28180 );
+ mp = SASR_L( L_temp, 15 );
+ *so++ = GSM_ADD( mp, msp );
+ }
+
+ S->z1 = z1;
+ S->L_z2 = L_z2;
+ S->mp = mp;
+}
--- /dev/null
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin. See the accompanying file "COPYRIGHT" for
+ * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <assert.h>
+
+#include "gsm610_priv.h"
+
+/* 4.2.13 .. 4.2.17 RPE ENCODING SECTION
+ */
+
+/* 4.2.13 */
+
+static void Weighting_filter (
+ register word * e, /* signal [-5..0.39.44] IN */
+ word * x /* signal [0..39] OUT */
+)
+/*
+ * The coefficients of the weighting filter are stored in a table
+ * (see table 4.4). The following scaling is used:
+ *
+ * H[0..10] = integer( real_H[ 0..10] * 8192 );
+ */
+{
+ /* word wt[ 50 ]; */
+
+ register longword L_result;
+ register int k /* , i */ ;
+
+ /* Initialization of a temporary working array wt[0...49]
+ */
+
+ /* for (k = 0; k <= 4; k++) wt[k] = 0;
+ * for (k = 5; k <= 44; k++) wt[k] = *e++;
+ * for (k = 45; k <= 49; k++) wt[k] = 0;
+ *
+ * (e[-5..-1] and e[40..44] are allocated by the caller,
+ * are initially zero and are not written anywhere.)
+ */
+ e -= 5;
+
+ /* Compute the signal x[0..39]
+ */
+ for (k = 0; k <= 39; k++) {
+
+ L_result = 8192 >> 1;
+
+ /* for (i = 0; i <= 10; i++) {
+ * L_temp = GSM_L_MULT( wt[k+i], gsm_H[i] );
+ * L_result = GSM_L_ADD( L_result, L_temp );
+ * }
+ */
+
+#undef STEP
+#define STEP( i, H ) (e[ k + i ] * (longword)H)
+
+ /* Every one of these multiplications is done twice --
+ * but I don't see an elegant way to optimize this.
+ * Do you?
+ */
+
+#ifdef STUPID_COMPILER
+ L_result += STEP( 0, -134 ) ;
+ L_result += STEP( 1, -374 ) ;
+ /* + STEP( 2, 0 ) */
+ L_result += STEP( 3, 2054 ) ;
+ L_result += STEP( 4, 5741 ) ;
+ L_result += STEP( 5, 8192 ) ;
+ L_result += STEP( 6, 5741 ) ;
+ L_result += STEP( 7, 2054 ) ;
+ /* + STEP( 8, 0 ) */
+ L_result += STEP( 9, -374 ) ;
+ L_result += STEP( 10, -134 ) ;
+#else
+ L_result +=
+ STEP( 0, -134 )
+ + STEP( 1, -374 )
+ /* + STEP( 2, 0 ) */
+ + STEP( 3, 2054 )
+ + STEP( 4, 5741 )
+ + STEP( 5, 8192 )
+ + STEP( 6, 5741 )
+ + STEP( 7, 2054 )
+ /* + STEP( 8, 0 ) */
+ + STEP( 9, -374 )
+ + STEP(10, -134 )
+ ;
+#endif
+
+ /* L_result = GSM_L_ADD( L_result, L_result ); (* scaling(x2) *)
+ * L_result = GSM_L_ADD( L_result, L_result ); (* scaling(x4) *)
+ *
+ * x[k] = SASR( L_result, 16 );
+ */
+
+ /* 2 adds vs. >>16 => 14, minus one shift to compensate for
+ * those we lost when replacing L_MULT by '*'.
+ */
+
+ L_result = SASR_L( L_result, 13 );
+ x[k] = ( L_result < MIN_WORD ? MIN_WORD
+ : (L_result > MAX_WORD ? MAX_WORD : L_result ));
+ }
+}
+
+/* 4.2.14 */
+
+static void RPE_grid_selection (
+ word * x, /* [0..39] IN */
+ word * xM, /* [0..12] OUT */
+ word * Mc_out /* OUT */
+)
+/*
+ * The signal x[0..39] is used to select the RPE grid which is
+ * represented by Mc.
+ */
+{
+ /* register word temp1; */
+ register int /* m, */ i;
+ register longword L_result, L_temp;
+ longword EM; /* xxx should be L_EM? */
+ word Mc;
+
+ longword L_common_0_3;
+
+ EM = 0;
+ Mc = 0;
+
+ /* for (m = 0; m <= 3; m++) {
+ * L_result = 0;
+ *
+ *
+ * for (i = 0; i <= 12; i++) {
+ *
+ * temp1 = SASR_W( x[m + 3*i], 2 );
+ *
+ * assert(temp1 != MIN_WORD);
+ *
+ * L_temp = GSM_L_MULT( temp1, temp1 );
+ * L_result = GSM_L_ADD( L_temp, L_result );
+ * }
+ *
+ * if (L_result > EM) {
+ * Mc = m;
+ * EM = L_result;
+ * }
+ * }
+ */
+
+#undef STEP
+#define STEP( m, i ) L_temp = SASR_W( x[m + 3 * i], 2 ); \
+ L_result += L_temp * L_temp;
+
+ /* common part of 0 and 3 */
+
+ L_result = 0;
+ STEP( 0, 1 ); STEP( 0, 2 ); STEP( 0, 3 ); STEP( 0, 4 );
+ STEP( 0, 5 ); STEP( 0, 6 ); STEP( 0, 7 ); STEP( 0, 8 );
+ STEP( 0, 9 ); STEP( 0, 10); STEP( 0, 11); STEP( 0, 12);
+ L_common_0_3 = L_result;
+
+ /* i = 0 */
+
+ STEP( 0, 0 );
+ L_result <<= 1; /* implicit in L_MULT */
+ EM = L_result;
+
+ /* i = 1 */
+
+ L_result = 0;
+ STEP( 1, 0 );
+ STEP( 1, 1 ); STEP( 1, 2 ); STEP( 1, 3 ); STEP( 1, 4 );
+ STEP( 1, 5 ); STEP( 1, 6 ); STEP( 1, 7 ); STEP( 1, 8 );
+ STEP( 1, 9 ); STEP( 1, 10); STEP( 1, 11); STEP( 1, 12);
+ L_result <<= 1;
+ if (L_result > EM) {
+ Mc = 1;
+ EM = L_result;
+ }
+
+ /* i = 2 */
+
+ L_result = 0;
+ STEP( 2, 0 );
+ STEP( 2, 1 ); STEP( 2, 2 ); STEP( 2, 3 ); STEP( 2, 4 );
+ STEP( 2, 5 ); STEP( 2, 6 ); STEP( 2, 7 ); STEP( 2, 8 );
+ STEP( 2, 9 ); STEP( 2, 10); STEP( 2, 11); STEP( 2, 12);
+ L_result <<= 1;
+ if (L_result > EM) {
+ Mc = 2;
+ EM = L_result;
+ }
+
+ /* i = 3 */
+
+ L_result = L_common_0_3;
+ STEP( 3, 12 );
+ L_result <<= 1;
+ if (L_result > EM) {
+ Mc = 3;
+ EM = L_result;
+ }
+
+ /**/
+
+ /* Down-sampling by a factor 3 to get the selected xM[0..12]
+ * RPE sequence.
+ */
+ for (i = 0; i <= 12; i ++) xM[i] = x[Mc + 3*i];
+ *Mc_out = Mc;
+}
+
+/* 4.12.15 */
+
+static void APCM_quantization_xmaxc_to_exp_mant (
+ word xmaxc, /* IN */
+ word * expon_out, /* OUT */
+ word * mant_out ) /* OUT */
+{
+ word expon, mant;
+
+ /* Compute expononent and mantissa of the decoded version of xmaxc
+ */
+
+ expon = 0;
+ if (xmaxc > 15) expon = SASR_W(xmaxc, 3) - 1;
+ mant = xmaxc - (expon << 3);
+
+ if (mant == 0) {
+ expon = -4;
+ mant = 7;
+ }
+ else {
+ while (mant <= 7) {
+ mant = mant << 1 | 1;
+ expon--;
+ }
+ mant -= 8;
+ }
+
+ assert( expon >= -4 && expon <= 6 );
+ assert( mant >= 0 && mant <= 7 );
+
+ *expon_out = expon;
+ *mant_out = mant;
+}
+
+static void APCM_quantization (
+ word * xM, /* [0..12] IN */
+ word * xMc, /* [0..12] OUT */
+ word * mant_out, /* OUT */
+ word * expon_out, /* OUT */
+ word * xmaxc_out /* OUT */
+)
+{
+ int i, itest;
+
+ word xmax, xmaxc, temp, temp1, temp2;
+ word expon, mant;
+
+
+ /* Find the maximum absolute value xmax of xM[0..12].
+ */
+
+ xmax = 0;
+ for (i = 0; i <= 12; i++) {
+ temp = xM[i];
+ temp = GSM_ABS(temp);
+ if (temp > xmax) xmax = temp;
+ }
+
+ /* Qantizing and coding of xmax to get xmaxc.
+ */
+
+ expon = 0;
+ temp = SASR_W( xmax, 9 );
+ itest = 0;
+
+ for (i = 0; i <= 5; i++) {
+
+ itest |= (temp <= 0);
+ temp = SASR_W( temp, 1 );
+
+ assert(expon <= 5);
+ if (itest == 0) expon++; /* expon = add (expon, 1) */
+ }
+
+ assert(expon <= 6 && expon >= 0);
+ temp = expon + 5;
+
+ assert(temp <= 11 && temp >= 0);
+ xmaxc = gsm_add( SASR_W(xmax, temp), (word) (expon << 3) );
+
+ /* Quantizing and coding of the xM[0..12] RPE sequence
+ * to get the xMc[0..12]
+ */
+
+ APCM_quantization_xmaxc_to_exp_mant( xmaxc, &expon, &mant );
+
+ /* This computation uses the fact that the decoded version of xmaxc
+ * can be calculated by using the expononent and the mantissa part of
+ * xmaxc (logarithmic table).
+ * So, this method avoids any division and uses only a scaling
+ * of the RPE samples by a function of the expononent. A direct
+ * multiplication by the inverse of the mantissa (NRFAC[0..7]
+ * found in table 4.5) gives the 3 bit coded version xMc[0..12]
+ * of the RPE samples.
+ */
+
+
+ /* Direct computation of xMc[0..12] using table 4.5
+ */
+
+ assert( expon <= 4096 && expon >= -4096);
+ assert( mant >= 0 && mant <= 7 );
+
+ temp1 = 6 - expon; /* normalization by the expononent */
+ temp2 = gsm_NRFAC[ mant ]; /* inverse mantissa */
+
+ for (i = 0; i <= 12; i++) {
+
+ assert(temp1 >= 0 && temp1 < 16);
+
+ temp = xM[i] << temp1;
+ temp = GSM_MULT( temp, temp2 );
+ temp = SASR_W(temp, 12);
+ xMc[i] = temp + 4; /* see note below */
+ }
+
+ /* NOTE: This equation is used to make all the xMc[i] positive.
+ */
+
+ *mant_out = mant;
+ *expon_out = expon;
+ *xmaxc_out = xmaxc;
+}
+
+/* 4.2.16 */
+
+static void APCM_inverse_quantization (
+ register word * xMc, /* [0..12] IN */
+ word mant,
+ word expon,
+ register word * xMp) /* [0..12] OUT */
+/*
+ * This part is for decoding the RPE sequence of coded xMc[0..12]
+ * samples to obtain the xMp[0..12] array. Table 4.6 is used to get
+ * the mantissa of xmaxc (FAC[0..7]).
+ */
+{
+ int i;
+ word temp, temp1, temp2, temp3;
+
+ assert( mant >= 0 && mant <= 7 );
+
+ temp1 = gsm_FAC[ mant ]; /* see 4.2-15 for mant */
+ temp2 = gsm_sub( 6, expon ); /* see 4.2-15 for exp */
+ temp3 = gsm_asl( 1, gsm_sub( temp2, 1 ));
+
+ for (i = 13; i--;) {
+
+ assert( *xMc <= 7 && *xMc >= 0 ); /* 3 bit unsigned */
+
+ /* temp = gsm_sub( *xMc++ << 1, 7 ); */
+ temp = (*xMc++ << 1) - 7; /* restore sign */
+ assert( temp <= 7 && temp >= -7 ); /* 4 bit signed */
+
+ temp <<= 12; /* 16 bit signed */
+ temp = GSM_MULT_R( temp1, temp );
+ temp = GSM_ADD( temp, temp3 );
+ *xMp++ = gsm_asr( temp, temp2 );
+ }
+}
+
+/* 4.2.17 */
+
+static void RPE_grid_positioning (
+ word Mc, /* grid position IN */
+ register word * xMp, /* [0..12] IN */
+ register word * ep /* [0..39] OUT */
+)
+/*
+ * This procedure computes the reconstructed long term residual signal
+ * ep[0..39] for the LTP analysis filter. The inputs are the Mc
+ * which is the grid position selection and the xMp[0..12] decoded
+ * RPE samples which are upsampled by a factor of 3 by inserting zero
+ * values.
+ */
+{
+ int i = 13;
+
+ assert(0 <= Mc && Mc <= 3);
+
+ switch (Mc) {
+ case 3: *ep++ = 0;
+ case 2: do {
+ *ep++ = 0;
+ case 1: *ep++ = 0;
+ case 0: *ep++ = *xMp++;
+ } while (--i);
+ }
+ while (++Mc < 4) *ep++ = 0;
+
+ /*
+
+ int i, k;
+ for (k = 0; k <= 39; k++) ep[k] = 0;
+ for (i = 0; i <= 12; i++) {
+ ep[ Mc + (3*i) ] = xMp[i];
+ }
+ */
+}
+
+/* 4.2.18 */
+
+/* This procedure adds the reconstructed long term residual signal
+ * ep[0..39] to the estimated signal dpp[0..39] from the long term
+ * analysis filter to compute the reconstructed short term residual
+ * signal dp[-40..-1]; also the reconstructed short term residual
+ * array dp[-120..-41] is updated.
+ */
+
+#if 0 /* Has been inlined in code.c */
+void Gsm_Update_of_reconstructed_short_time_residual_signal (
+ word * dpp, /* [0...39] IN */
+ word * ep, /* [0...39] IN */
+ word * dp) /* [-120...-1] IN/OUT */
+{
+ int k;
+
+ for (k = 0; k <= 79; k++)
+ dp[ -120 + k ] = dp[ -80 + k ];
+
+ for (k = 0; k <= 39; k++)
+ dp[ -40 + k ] = gsm_add( ep[k], dpp[k] );
+}
+#endif /* Has been inlined in code.c */
+
+void Gsm_RPE_Encoding (
+ /*-struct gsm_state * S,-*/
+
+ word * e, /* -5..-1][0..39][40..44 IN/OUT */
+ word * xmaxc, /* OUT */
+ word * Mc, /* OUT */
+ word * xMc) /* [0..12] OUT */
+{
+ word x[40];
+ word xM[13], xMp[13];
+ word mant, expon;
+
+ Weighting_filter(e, x);
+ RPE_grid_selection(x, xM, Mc);
+
+ APCM_quantization( xM, xMc, &mant, &expon, xmaxc);
+ APCM_inverse_quantization( xMc, mant, expon, xMp);
+
+ RPE_grid_positioning( *Mc, xMp, e );
+
+}
+
+void Gsm_RPE_Decoding (
+ /*-struct gsm_state * S,-*/
+
+ word xmaxcr,
+ word Mcr,
+ word * xMcr, /* [0..12], 3 bits IN */
+ word * erp /* [0..39] OUT */
+)
+{
+ word expon, mant;
+ word xMp[ 13 ];
+
+ APCM_quantization_xmaxc_to_exp_mant( xmaxcr, &expon, &mant );
+ APCM_inverse_quantization( xMcr, mant, expon, xMp );
+ RPE_grid_positioning( Mcr, xMp, erp );
+
+}
--- /dev/null
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin. See the accompanying file "COPYRIGHT" for
+ * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+#include <stdio.h>
+#include <assert.h>
+
+#include "gsm610_priv.h"
+
+/*
+ * SHORT TERM ANALYSIS FILTERING SECTION
+ */
+
+/* 4.2.8 */
+
+static void Decoding_of_the_coded_Log_Area_Ratios (
+ word * LARc, /* coded log area ratio [0..7] IN */
+ word * LARpp) /* out: decoded .. */
+{
+ register word temp1 /* , temp2 */;
+
+ /* This procedure requires for efficient implementation
+ * two tables.
+ *
+ * INVA[1..8] = integer( (32768 * 8) / real_A[1..8])
+ * MIC[1..8] = minimum value of the LARc[1..8]
+ */
+
+ /* Compute the LARpp[1..8]
+ */
+
+ /* for (i = 1; i <= 8; i++, B++, MIC++, INVA++, LARc++, LARpp++) {
+ *
+ * temp1 = GSM_ADD( *LARc, *MIC ) << 10;
+ * temp2 = *B << 1;
+ * temp1 = GSM_SUB( temp1, temp2 );
+ *
+ * assert(*INVA != MIN_WORD);
+ *
+ * temp1 = GSM_MULT_R( *INVA, temp1 );
+ * *LARpp = GSM_ADD( temp1, temp1 );
+ * }
+ */
+
+#undef STEP
+#define STEP( B, MIC, INVA ) \
+ temp1 = GSM_ADD( *LARc++, MIC ) << 10; \
+ temp1 = GSM_SUB( temp1, B << 1 ); \
+ temp1 = GSM_MULT_R( INVA, temp1 ); \
+ *LARpp++ = GSM_ADD( temp1, temp1 );
+
+ STEP( 0, -32, 13107 );
+ STEP( 0, -32, 13107 );
+ STEP( 2048, -16, 13107 );
+ STEP( -2560, -16, 13107 );
+
+ STEP( 94, -8, 19223 );
+ STEP( -1792, -8, 17476 );
+ STEP( -341, -4, 31454 );
+ STEP( -1144, -4, 29708 );
+
+ /* NOTE: the addition of *MIC is used to restore
+ * the sign of *LARc.
+ */
+}
+
+/* 4.2.9 */
+/* Computation of the quantized reflection coefficients
+ */
+
+/* 4.2.9.1 Interpolation of the LARpp[1..8] to get the LARp[1..8]
+ */
+
+/*
+ * Within each frame of 160 analyzed speech samples the short term
+ * analysis and synthesis filters operate with four different sets of
+ * coefficients, derived from the previous set of decoded LARs(LARpp(j-1))
+ * and the actual set of decoded LARs (LARpp(j))
+ *
+ * (Initial value: LARpp(j-1)[1..8] = 0.)
+ */
+
+static void Coefficients_0_12 (
+ register word * LARpp_j_1,
+ register word * LARpp_j,
+ register word * LARp)
+{
+ register int i;
+
+ for (i = 1; i <= 8; i++, LARp++, LARpp_j_1++, LARpp_j++) {
+ *LARp = GSM_ADD( SASR_W( *LARpp_j_1, 2 ), SASR_W( *LARpp_j, 2 ));
+ *LARp = GSM_ADD( *LARp, SASR_W( *LARpp_j_1, 1));
+ }
+}
+
+static void Coefficients_13_26 (
+ register word * LARpp_j_1,
+ register word * LARpp_j,
+ register word * LARp)
+{
+ register int i;
+ for (i = 1; i <= 8; i++, LARpp_j_1++, LARpp_j++, LARp++) {
+ *LARp = GSM_ADD( SASR_W( *LARpp_j_1, 1), SASR_W( *LARpp_j, 1 ));
+ }
+}
+
+static void Coefficients_27_39 (
+ register word * LARpp_j_1,
+ register word * LARpp_j,
+ register word * LARp)
+{
+ register int i;
+
+ for (i = 1; i <= 8; i++, LARpp_j_1++, LARpp_j++, LARp++) {
+ *LARp = GSM_ADD( SASR_W( *LARpp_j_1, 2 ), SASR_W( *LARpp_j, 2 ));
+ *LARp = GSM_ADD( *LARp, SASR_W( *LARpp_j, 1 ));
+ }
+}
+
+
+static void Coefficients_40_159 (
+ register word * LARpp_j,
+ register word * LARp)
+{
+ register int i;
+
+ for (i = 1; i <= 8; i++, LARp++, LARpp_j++)
+ *LARp = *LARpp_j;
+}
+
+/* 4.2.9.2 */
+
+static void LARp_to_rp (
+ register word * LARp) /* [0..7] IN/OUT */
+/*
+ * The input of this procedure is the interpolated LARp[0..7] array.
+ * The reflection coefficients, rp[i], are used in the analysis
+ * filter and in the synthesis filter.
+ */
+{
+ register int i;
+ register word temp;
+
+ for (i = 1; i <= 8; i++, LARp++) {
+
+ /* temp = GSM_ABS( *LARp );
+ *
+ * if (temp < 11059) temp <<= 1;
+ * else if (temp < 20070) temp += 11059;
+ * else temp = GSM_ADD( temp >> 2, 26112 );
+ *
+ * *LARp = *LARp < 0 ? -temp : temp;
+ */
+
+ if (*LARp < 0) {
+ temp = *LARp == MIN_WORD ? MAX_WORD : -(*LARp);
+ *LARp = - ((temp < 11059) ? temp << 1
+ : ((temp < 20070) ? temp + 11059
+ : GSM_ADD( (word) (temp >> 2), (word) 26112 )));
+ } else {
+ temp = *LARp;
+ *LARp = (temp < 11059) ? temp << 1
+ : ((temp < 20070) ? temp + 11059
+ : GSM_ADD( (word) (temp >> 2), (word) 26112 ));
+ }
+ }
+}
+
+
+/* 4.2.10 */
+static void Short_term_analysis_filtering (
+ struct gsm_state * S,
+ register word * rp, /* [0..7] IN */
+ register int k_n, /* k_end - k_start */
+ register word * s /* [0..n-1] IN/OUT */
+)
+/*
+ * This procedure computes the short term residual signal d[..] to be fed
+ * to the RPE-LTP loop from the s[..] signal and from the local rp[..]
+ * array (quantized reflection coefficients). As the call of this
+ * procedure can be done in many ways (see the interpolation of the LAR
+ * coefficient), it is assumed that the computation begins with index
+ * k_start (for arrays d[..] and s[..]) and stops with index k_end
+ * (k_start and k_end are defined in 4.2.9.1). This procedure also
+ * needs to keep the array u[0..7] in memory for each call.
+ */
+{
+ register word * u = S->u;
+ register int i;
+ register word di, zzz, ui, sav, rpi;
+
+ for (; k_n--; s++) {
+
+ di = sav = *s;
+
+ for (i = 0; i < 8; i++) { /* YYY */
+
+ ui = u[i];
+ rpi = rp[i];
+ u[i] = sav;
+
+ zzz = GSM_MULT_R(rpi, di);
+ sav = GSM_ADD( ui, zzz);
+
+ zzz = GSM_MULT_R(rpi, ui);
+ di = GSM_ADD( di, zzz );
+ }
+
+ *s = di;
+ }
+}
+
+#if defined(USE_FLOAT_MUL) && defined(FAST)
+
+static void Fast_Short_term_analysis_filtering (
+ struct gsm_state * S,
+ register word * rp, /* [0..7] IN */
+ register int k_n, /* k_end - k_start */
+ register word * s /* [0..n-1] IN/OUT */
+)
+{
+ register word * u = S->u;
+ register int i;
+
+ float uf[8],
+ rpf[8];
+
+ register float scalef = 3.0517578125e-5;
+ register float sav, di, temp;
+
+ for (i = 0; i < 8; ++i) {
+ uf[i] = u[i];
+ rpf[i] = rp[i] * scalef;
+ }
+ for (; k_n--; s++) {
+ sav = di = *s;
+ for (i = 0; i < 8; ++i) {
+ register float rpfi = rpf[i];
+ register float ufi = uf[i];
+
+ uf[i] = sav;
+ temp = rpfi * di + ufi;
+ di += rpfi * ufi;
+ sav = temp;
+ }
+ *s = di;
+ }
+ for (i = 0; i < 8; ++i) u[i] = uf[i];
+}
+#endif /* ! (defined (USE_FLOAT_MUL) && defined (FAST)) */
+
+static void Short_term_synthesis_filtering (
+ struct gsm_state * S,
+ register word * rrp, /* [0..7] IN */
+ register int k, /* k_end - k_start */
+ register word * wt, /* [0..k-1] IN */
+ register word * sr /* [0..k-1] OUT */
+)
+{
+ register word * v = S->v;
+ register int i;
+ register word sri, tmp1, tmp2;
+
+ while (k--) {
+ sri = *wt++;
+ for (i = 8; i--;) {
+
+ /* sri = GSM_SUB( sri, gsm_mult_r( rrp[i], v[i] ) );
+ */
+ tmp1 = rrp[i];
+ tmp2 = v[i];
+ tmp2 = ( tmp1 == MIN_WORD && tmp2 == MIN_WORD
+ ? MAX_WORD
+ : 0x0FFFF & (( (longword)tmp1 * (longword)tmp2
+ + 16384) >> 15)) ;
+
+ sri = GSM_SUB( sri, tmp2 );
+
+ /* v[i+1] = GSM_ADD( v[i], gsm_mult_r( rrp[i], sri ) );
+ */
+ tmp1 = ( tmp1 == MIN_WORD && sri == MIN_WORD
+ ? MAX_WORD
+ : 0x0FFFF & (( (longword)tmp1 * (longword)sri
+ + 16384) >> 15)) ;
+
+ v[i+1] = GSM_ADD( v[i], tmp1);
+ }
+ *sr++ = v[0] = sri;
+ }
+}
+
+
+#if defined(FAST) && defined(USE_FLOAT_MUL)
+
+static void Fast_Short_term_synthesis_filtering (
+ struct gsm_state * S,
+ register word * rrp, /* [0..7] IN */
+ register int k, /* k_end - k_start */
+ register word * wt, /* [0..k-1] IN */
+ register word * sr /* [0..k-1] OUT */
+)
+{
+ register word * v = S->v;
+ register int i;
+
+ float va[9], rrpa[8];
+ register float scalef = 3.0517578125e-5, temp;
+
+ for (i = 0; i < 8; ++i) {
+ va[i] = v[i];
+ rrpa[i] = (float)rrp[i] * scalef;
+ }
+ while (k--) {
+ register float sri = *wt++;
+ for (i = 8; i--;) {
+ sri -= rrpa[i] * va[i];
+ if (sri < -32768.) sri = -32768.;
+ else if (sri > 32767.) sri = 32767.;
+
+ temp = va[i] + rrpa[i] * sri;
+ if (temp < -32768.) temp = -32768.;
+ else if (temp > 32767.) temp = 32767.;
+ va[i+1] = temp;
+ }
+ *sr++ = va[0] = sri;
+ }
+ for (i = 0; i < 9; ++i) v[i] = va[i];
+}
+
+#endif /* defined(FAST) && defined(USE_FLOAT_MUL) */
+
+void Gsm_Short_Term_Analysis_Filter (
+
+ struct gsm_state * S,
+
+ word * LARc, /* coded log area ratio [0..7] IN */
+ word * s /* signal [0..159] IN/OUT */
+)
+{
+ word * LARpp_j = S->LARpp[ S->j ];
+ word * LARpp_j_1 = S->LARpp[ S->j ^= 1 ];
+
+ word LARp[8];
+
+#undef FILTER
+#if defined(FAST) && defined(USE_FLOAT_MUL)
+# define FILTER (* (S->fast \
+ ? Fast_Short_term_analysis_filtering \
+ : Short_term_analysis_filtering ))
+
+#else
+# define FILTER Short_term_analysis_filtering
+#endif
+
+ Decoding_of_the_coded_Log_Area_Ratios( LARc, LARpp_j );
+
+ Coefficients_0_12( LARpp_j_1, LARpp_j, LARp );
+ LARp_to_rp( LARp );
+ FILTER( S, LARp, 13, s);
+
+ Coefficients_13_26( LARpp_j_1, LARpp_j, LARp);
+ LARp_to_rp( LARp );
+ FILTER( S, LARp, 14, s + 13);
+
+ Coefficients_27_39( LARpp_j_1, LARpp_j, LARp);
+ LARp_to_rp( LARp );
+ FILTER( S, LARp, 13, s + 27);
+
+ Coefficients_40_159( LARpp_j, LARp);
+ LARp_to_rp( LARp );
+ FILTER( S, LARp, 120, s + 40);
+}
+
+void Gsm_Short_Term_Synthesis_Filter (
+ struct gsm_state * S,
+
+ word * LARcr, /* received log area ratios [0..7] IN */
+ word * wt, /* received d [0..159] IN */
+
+ word * s /* signal s [0..159] OUT */
+)
+{
+ word * LARpp_j = S->LARpp[ S->j ];
+ word * LARpp_j_1 = S->LARpp[ S->j ^=1 ];
+
+ word LARp[8];
+
+#undef FILTER
+#if defined(FAST) && defined(USE_FLOAT_MUL)
+
+# define FILTER (* (S->fast \
+ ? Fast_Short_term_synthesis_filtering \
+ : Short_term_synthesis_filtering ))
+#else
+# define FILTER Short_term_synthesis_filtering
+#endif
+
+ Decoding_of_the_coded_Log_Area_Ratios( LARcr, LARpp_j );
+
+ Coefficients_0_12( LARpp_j_1, LARpp_j, LARp );
+ LARp_to_rp( LARp );
+ FILTER( S, LARp, 13, wt, s );
+
+ Coefficients_13_26( LARpp_j_1, LARpp_j, LARp);
+ LARp_to_rp( LARp );
+ FILTER( S, LARp, 14, wt + 13, s + 13 );
+
+ Coefficients_27_39( LARpp_j_1, LARpp_j, LARp);
+ LARp_to_rp( LARp );
+ FILTER( S, LARp, 13, wt + 27, s + 27 );
+
+ Coefficients_40_159( LARpp_j, LARp );
+ LARp_to_rp( LARp );
+ FILTER(S, LARp, 120, wt + 40, s + 40);
+}
--- /dev/null
+/*
+ * Copyright 1992 by Jutta Degener and Carsten Bormann, Technische
+ * Universitaet Berlin. See the accompanying file "COPYRIGHT" for
+ * details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
+ */
+
+/* Most of these tables are inlined at their point of use.
+ */
+
+/* 4.4 TABLES USED IN THE FIXED POINT IMPLEMENTATION OF THE RPE-LTP
+ * CODER AND DECODER
+ *
+ * (Most of them inlined, so watch out.)
+ */
+
+#define GSM_TABLE_C
+#include "gsm610_priv.h"
+
+/* Table 4.1 Quantization of the Log.-Area Ratios
+ */
+/* i 1 2 3 4 5 6 7 8 */
+word gsm_A[8] = {20480, 20480, 20480, 20480, 13964, 15360, 8534, 9036};
+word gsm_B[8] = { 0, 0, 2048, -2560, 94, -1792, -341, -1144};
+word gsm_MIC[8] = { -32, -32, -16, -16, -8, -8, -4, -4 };
+word gsm_MAC[8] = { 31, 31, 15, 15, 7, 7, 3, 3 };
+
+
+/* Table 4.2 Tabulation of 1/A[1..8]
+ */
+word gsm_INVA[8]={ 13107, 13107, 13107, 13107, 19223, 17476, 31454, 29708 };
+
+
+/* Table 4.3a Decision level of the LTP gain quantizer
+ */
+/* bc 0 1 2 3 */
+word gsm_DLB[4] = { 6554, 16384, 26214, 32767 };
+
+
+/* Table 4.3b Quantization levels of the LTP gain quantizer
+ */
+/* bc 0 1 2 3 */
+word gsm_QLB[4] = { 3277, 11469, 21299, 32767 };
+
+
+/* Table 4.4 Coefficients of the weighting filter
+ */
+/* i 0 1 2 3 4 5 6 7 8 9 10 */
+word gsm_H[11] = {-134, -374, 0, 2054, 5741, 8192, 5741, 2054, 0, -374, -134 };
+
+
+/* Table 4.5 Normalized inverse mantissa used to compute xM/xmax
+ */
+/* i 0 1 2 3 4 5 6 7 */
+word gsm_NRFAC[8] = { 29128, 26215, 23832, 21846, 20165, 18725, 17476, 16384 };
+
+
+/* Table 4.6 Normalized direct mantissa used to compute xM/xmax
+ */
+/* i 0 1 2 3 4 5 6 7 */
+word gsm_FAC[8] = { 18431, 20479, 22527, 24575, 26623, 28671, 30719, 32767 };
--- /dev/null
+## Process this file with automake to produce Makefile.in
+
+AUTOMAKE_OPTIONS = subdir-objects
+
+INCLUDES = @EXTERNAL_CFLAGS@
+
+lib_LTLIBRARIES = libsndfile.la
+include_HEADERS = sndfile.hh
+nodist_include_HEADERS = sndfile.h
+
+noinst_LTLIBRARIES = GSM610/libgsm.la G72x/libg72x.la libcommon.la
+
+OS_SPECIFIC_CFLAGS = @OS_SPECIFIC_CFLAGS@
+OS_SPECIFIC_LINKS = @OS_SPECIFIC_LINKS@
+
+SYMBOL_FILES = Symbols.gnu-binutils Symbols.darwin libsndfile-1.def Symbols.os2 Symbols.static
+
+EXTRA_DIST = sndfile.h.in config.h.in test_endswap.tpl test_endswap.def \
+ $(SYMBOL_FILES) create_symbols_file.py binheader_writef_check.py \
+ GSM610/README GSM610/COPYRIGHT GSM610/ChangeLog \
+ G72x/README G72x/README.original G72x/ChangeLog \
+ make-static-lib-hidden-privates.sh
+
+noinst_HEADERS = common.h sfconfig.h sfendian.h wav_w64.h sf_unistd.h ogg.h chanmap.h
+
+check_PROGRAMS = test_main G72x/g72x_test
+
+COMMON = common.c file_io.c command.c pcm.c ulaw.c alaw.c float32.c \
+ double64.c ima_adpcm.c ms_adpcm.c gsm610.c dwvw.c vox_adpcm.c \
+ interleave.c strings.c dither.c broadcast.c audio_detect.c \
+ ima_oki_adpcm.c ima_oki_adpcm.h chunk.c ogg.c chanmap.c \
+ windows.c id3.c $(WIN_VERSION_FILE)
+
+FILESPECIFIC = sndfile.c aiff.c au.c avr.c caf.c dwd.c flac.c g72x.c htk.c ircam.c \
+ macbinary3.c macos.c mat4.c mat5.c nist.c paf.c pvf.c raw.c rx2.c sd2.c \
+ sds.c svx.c txw.c voc.c wve.c w64.c wav_w64.c wav.c xi.c mpc2k.c rf64.c \
+ ogg_vorbis.c ogg_speex.c ogg_pcm.c
+
+CLEANFILES = *~
+
+if USE_WIN_VERSION_FILE
+WIN_VERSION_FILE = version-metadata.rc
+else
+WIN_VERSION_FILE =
+endif
+
+#===============================================================================
+# MinGW requires -no-undefined if a DLL is to be built.
+libsndfile_la_LDFLAGS = -no-undefined -version-info @SHARED_VERSION_INFO@ @SHLIB_VERSION_ARG@
+libsndfile_la_SOURCES = $(FILESPECIFIC) $(noinst_HEADERS)
+nodist_libsndfile_la_SOURCES = $(nodist_include_HEADERS)
+libsndfile_la_LIBADD = libcommon.la GSM610/libgsm.la G72x/libg72x.la \
+ @EXTERNAL_LIBS@ -lm
+
+libcommon_la_SOURCES = $(COMMON)
+
+#======================================================================
+# Subdir libraries.
+
+GSM610_libgsm_la_SOURCES = GSM610/config.h GSM610/gsm.h GSM610/gsm610_priv.h \
+ GSM610/add.c GSM610/code.c GSM610/decode.c GSM610/gsm_create.c \
+ GSM610/gsm_decode.c GSM610/gsm_destroy.c GSM610/gsm_encode.c \
+ GSM610/gsm_option.c GSM610/long_term.c GSM610/lpc.c GSM610/preprocess.c \
+ GSM610/rpe.c GSM610/short_term.c GSM610/table.c
+
+G72x_libg72x_la_SOURCES = $(COMMON)G72x/g72x.h G72x/g72x_priv.h \
+ G72x/g721.c G72x/g723_16.c G72x/g723_24.c G72x/g723_40.c G72x/g72x.c
+
+#======================================================================
+# Test programs.
+
+test_main_SOURCES = test_main.c test_main.h test_conversions.c test_float.c test_endswap.c \
+ test_audio_detect.c test_log_printf.c test_file_io.c test_ima_oki_adpcm.c \
+ test_strncpy_crlf.c test_broadcast_var.c
+test_main_LDADD = libcommon.la
+
+G72x_g72x_test_SOURCES = G72x/g72x_test.c
+G72x_g72x_test_LDADD = G72x/libg72x.la
+
+test_endswap.c: test_endswap.def test_endswap.tpl
+ autogen --writable test_endswap.def
+
+genfiles : test_endswap.c $(SYMBOL_FILES)
+
+check :
+ @if [ -x /usr/bin/python ]; then $(srcdir)/binheader_writef_check.py $(srcdir)/*.c ; fi
+ G72x/g72x_test$(EXEEXT) all
+ ./test_main$(EXEEXT)
+
+# Need this target to force building of test programs.
+checkprograms : $(check_PROGRAMS)
+
+#======================================================================
+# Generate an OS specific Symbols files. This is done when the author
+# builds the distribution tarball. There should be not need for the
+# end user to create these files.
+
+Symbols.gnu-binutils: create_symbols_file.py
+ ./create_symbols_file.py linux $(VERSION) > $@
+
+Symbols.darwin: create_symbols_file.py
+ ./create_symbols_file.py darwin $(VERSION) > $@
+
+libsndfile-1.def: create_symbols_file.py
+ ./create_symbols_file.py win32 $(VERSION) > $@
+
+Symbols.os2: create_symbols_file.py
+ ./create_symbols_file.py os2 $(VERSION) > $@
+
+Symbols.static: create_symbols_file.py
+ ./create_symbols_file.py static $(VERSION) > $@
+
+# Fake dependancy to force the creation of these files.
+sndfile.o : $(SYMBOL_FILES)
+
+#======================================================================
+# Building windows resource files (if needed).
+
+.rc.lo:
+ $(LIBTOOL) $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --tag=RC --mode=compile $(RC) $(RCFLAGS) $< -o $@
+
+#======================================================================
+# Disable autoheader.
+AUTOHEADER=echo
+
+
+
--- /dev/null
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+
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+am__dirstamp = $(am__leading_dot)dirstamp
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+AM_V_lt = $(am__v_lt_$(V))
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+ broadcast.c audio_detect.c ima_oki_adpcm.c ima_oki_adpcm.h \
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+EXTERNAL_LIBS = @EXTERNAL_LIBS@
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+FLAC_CFLAGS = @FLAC_CFLAGS@
+FLAC_LIBS = @FLAC_LIBS@
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+OS_SPECIFIC_LINKS = @OS_SPECIFIC_LINKS@
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+SYMBOL_FILES = Symbols.gnu-binutils Symbols.darwin libsndfile-1.def Symbols.os2 Symbols.static
+EXTRA_DIST = sndfile.h.in config.h.in test_endswap.tpl test_endswap.def \
+ $(SYMBOL_FILES) create_symbols_file.py binheader_writef_check.py \
+ GSM610/README GSM610/COPYRIGHT GSM610/ChangeLog \
+ G72x/README G72x/README.original G72x/ChangeLog \
+ make-static-lib-hidden-privates.sh
+
+noinst_HEADERS = common.h sfconfig.h sfendian.h wav_w64.h sf_unistd.h ogg.h chanmap.h
+COMMON = common.c file_io.c command.c pcm.c ulaw.c alaw.c float32.c \
+ double64.c ima_adpcm.c ms_adpcm.c gsm610.c dwvw.c vox_adpcm.c \
+ interleave.c strings.c dither.c broadcast.c audio_detect.c \
+ ima_oki_adpcm.c ima_oki_adpcm.h chunk.c ogg.c chanmap.c \
+ windows.c id3.c $(WIN_VERSION_FILE)
+
+FILESPECIFIC = sndfile.c aiff.c au.c avr.c caf.c dwd.c flac.c g72x.c htk.c ircam.c \
+ macbinary3.c macos.c mat4.c mat5.c nist.c paf.c pvf.c raw.c rx2.c sd2.c \
+ sds.c svx.c txw.c voc.c wve.c w64.c wav_w64.c wav.c xi.c mpc2k.c rf64.c \
+ ogg_vorbis.c ogg_speex.c ogg_pcm.c
+
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+@USE_WIN_VERSION_FILE_FALSE@WIN_VERSION_FILE =
+@USE_WIN_VERSION_FILE_TRUE@WIN_VERSION_FILE = version-metadata.rc
+
+#===============================================================================
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+ @EXTERNAL_LIBS@ -lm
+
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+
+#======================================================================
+# Subdir libraries.
+GSM610_libgsm_la_SOURCES = GSM610/config.h GSM610/gsm.h GSM610/gsm610_priv.h \
+ GSM610/add.c GSM610/code.c GSM610/decode.c GSM610/gsm_create.c \
+ GSM610/gsm_decode.c GSM610/gsm_destroy.c GSM610/gsm_encode.c \
+ GSM610/gsm_option.c GSM610/long_term.c GSM610/lpc.c GSM610/preprocess.c \
+ GSM610/rpe.c GSM610/short_term.c GSM610/table.c
+
+G72x_libg72x_la_SOURCES = $(COMMON)G72x/g72x.h G72x/g72x_priv.h \
+ G72x/g721.c G72x/g723_16.c G72x/g723_24.c G72x/g723_40.c G72x/g72x.c
+
+
+#======================================================================
+# Test programs.
+test_main_SOURCES = test_main.c test_main.h test_conversions.c test_float.c test_endswap.c \
+ test_audio_detect.c test_log_printf.c test_file_io.c test_ima_oki_adpcm.c \
+ test_strncpy_crlf.c test_broadcast_var.c
+
+test_main_LDADD = libcommon.la
+G72x_g72x_test_SOURCES = G72x/g72x_test.c
+G72x_g72x_test_LDADD = G72x/libg72x.la
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--- /dev/null
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+ sf_readf_double ;
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+ sf_read_double ;
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--- /dev/null
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+_sf_error_number @10
+_sf_format_check @11
+_sf_read_raw @16
+_sf_readf_short @17
+_sf_readf_int @18
+_sf_readf_float @19
+_sf_readf_double @20
+_sf_read_short @21
+_sf_read_int @22
+_sf_read_float @23
+_sf_read_double @24
+_sf_write_raw @32
+_sf_writef_short @33
+_sf_writef_int @34
+_sf_writef_float @35
+_sf_writef_double @36
+_sf_write_short @37
+_sf_write_int @38
+_sf_write_float @39
+_sf_write_double @40
+_sf_strerror @50
+_sf_get_string @60
+_sf_set_string @61
+_sf_version_string @68
+_sf_open_fd @70
+_sf_open_virtual @80
+_sf_write_sync @90
+
--- /dev/null
+sf_command
+sf_open
+sf_close
+sf_seek
+sf_error
+sf_perror
+sf_error_str
+sf_error_number
+sf_format_check
+sf_read_raw
+sf_readf_short
+sf_readf_int
+sf_readf_float
+sf_readf_double
+sf_read_short
+sf_read_int
+sf_read_float
+sf_read_double
+sf_write_raw
+sf_writef_short
+sf_writef_int
+sf_writef_float
+sf_writef_double
+sf_write_short
+sf_write_int
+sf_write_float
+sf_write_double
+sf_strerror
+sf_get_string
+sf_set_string
+sf_version_string
+sf_open_fd
+sf_wchar_open
+sf_open_virtual
+sf_write_sync
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+** Copyright (C) 2005 David Viens <davidv@plogue.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+#include <ctype.h>
+#include <inttypes.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+#include "chanmap.h"
+
+/*------------------------------------------------------------------------------
+ * Macros to handle big/little endian issues.
+ */
+
+#define FORM_MARKER (MAKE_MARKER ('F', 'O', 'R', 'M'))
+#define AIFF_MARKER (MAKE_MARKER ('A', 'I', 'F', 'F'))
+#define AIFC_MARKER (MAKE_MARKER ('A', 'I', 'F', 'C'))
+#define COMM_MARKER (MAKE_MARKER ('C', 'O', 'M', 'M'))
+#define SSND_MARKER (MAKE_MARKER ('S', 'S', 'N', 'D'))
+#define MARK_MARKER (MAKE_MARKER ('M', 'A', 'R', 'K'))
+#define INST_MARKER (MAKE_MARKER ('I', 'N', 'S', 'T'))
+#define APPL_MARKER (MAKE_MARKER ('A', 'P', 'P', 'L'))
+#define CHAN_MARKER (MAKE_MARKER ('C', 'H', 'A', 'N'))
+
+#define c_MARKER (MAKE_MARKER ('(', 'c', ')', ' '))
+#define NAME_MARKER (MAKE_MARKER ('N', 'A', 'M', 'E'))
+#define AUTH_MARKER (MAKE_MARKER ('A', 'U', 'T', 'H'))
+#define ANNO_MARKER (MAKE_MARKER ('A', 'N', 'N', 'O'))
+#define COMT_MARKER (MAKE_MARKER ('C', 'O', 'M', 'T'))
+#define FVER_MARKER (MAKE_MARKER ('F', 'V', 'E', 'R'))
+#define SFX_MARKER (MAKE_MARKER ('S', 'F', 'X', '!'))
+
+#define PEAK_MARKER (MAKE_MARKER ('P', 'E', 'A', 'K'))
+#define basc_MARKER (MAKE_MARKER ('b', 'a', 's', 'c'))
+
+/* Supported AIFC encodings.*/
+#define NONE_MARKER (MAKE_MARKER ('N', 'O', 'N', 'E'))
+#define sowt_MARKER (MAKE_MARKER ('s', 'o', 'w', 't'))
+#define twos_MARKER (MAKE_MARKER ('t', 'w', 'o', 's'))
+#define raw_MARKER (MAKE_MARKER ('r', 'a', 'w', ' '))
+#define in24_MARKER (MAKE_MARKER ('i', 'n', '2', '4'))
+#define ni24_MARKER (MAKE_MARKER ('4', '2', 'n', '1'))
+#define in32_MARKER (MAKE_MARKER ('i', 'n', '3', '2'))
+#define ni32_MARKER (MAKE_MARKER ('2', '3', 'n', 'i'))
+
+#define fl32_MARKER (MAKE_MARKER ('f', 'l', '3', '2'))
+#define FL32_MARKER (MAKE_MARKER ('F', 'L', '3', '2'))
+#define fl64_MARKER (MAKE_MARKER ('f', 'l', '6', '4'))
+#define FL64_MARKER (MAKE_MARKER ('F', 'L', '6', '4'))
+
+#define ulaw_MARKER (MAKE_MARKER ('u', 'l', 'a', 'w'))
+#define ULAW_MARKER (MAKE_MARKER ('U', 'L', 'A', 'W'))
+#define alaw_MARKER (MAKE_MARKER ('a', 'l', 'a', 'w'))
+#define ALAW_MARKER (MAKE_MARKER ('A', 'L', 'A', 'W'))
+
+#define DWVW_MARKER (MAKE_MARKER ('D', 'W', 'V', 'W'))
+#define GSM_MARKER (MAKE_MARKER ('G', 'S', 'M', ' '))
+#define ima4_MARKER (MAKE_MARKER ('i', 'm', 'a', '4'))
+
+/*
+** This value is officially assigned to Mega Nerd Pty Ltd by Apple
+** Corportation as the Application marker for libsndfile.
+**
+** See : http://developer.apple.com/faq/datatype.html
+*/
+#define m3ga_MARKER (MAKE_MARKER ('m', '3', 'g', 'a'))
+
+/* Unsupported AIFC encodings.*/
+
+#define MAC3_MARKER (MAKE_MARKER ('M', 'A', 'C', '3'))
+#define MAC6_MARKER (MAKE_MARKER ('M', 'A', 'C', '6'))
+#define ADP4_MARKER (MAKE_MARKER ('A', 'D', 'P', '4'))
+
+/* Predfined chunk sizes. */
+#define SIZEOF_AIFF_COMM 18
+#define SIZEOF_AIFC_COMM_MIN 22
+#define SIZEOF_AIFC_COMM 24
+#define SIZEOF_SSND_CHUNK 8
+#define SIZEOF_INST_CHUNK 20
+
+/* Is it constant? */
+
+/* AIFC/IMA4 defines. */
+#define AIFC_IMA4_BLOCK_LEN 34
+#define AIFC_IMA4_SAMPLES_PER_BLOCK 64
+
+#define AIFF_PEAK_CHUNK_SIZE(ch) (2 * sizeof (int) + ch * (sizeof (float) + sizeof (int)))
+
+/*------------------------------------------------------------------------------
+ * Typedefs for file chunks.
+ */
+
+enum
+{ HAVE_FORM = 0x01,
+ HAVE_AIFF = 0x02,
+ HAVE_AIFC = 0x04,
+ HAVE_FVER = 0x08,
+ HAVE_COMM = 0x10,
+ HAVE_SSND = 0x20
+} ;
+
+typedef struct
+{ unsigned int size ;
+ short numChannels ;
+ unsigned int numSampleFrames ;
+ short sampleSize ;
+ unsigned char sampleRate [10] ;
+ unsigned int encoding ;
+ char zero_bytes [2] ;
+} COMM_CHUNK ;
+
+typedef struct
+{ unsigned int offset ;
+ unsigned int blocksize ;
+} SSND_CHUNK ;
+
+typedef struct
+{ short playMode ;
+ unsigned short beginLoop ;
+ unsigned short endLoop ;
+} INST_LOOP ;
+
+typedef struct
+{ char baseNote ; /* all notes are MIDI note numbers */
+ char detune ; /* cents off, only -50 to +50 are significant */
+ char lowNote ;
+ char highNote ;
+ char lowVelocity ; /* 1 to 127 */
+ char highVelocity ; /* 1 to 127 */
+ short gain ; /* in dB, 0 is normal */
+ INST_LOOP sustain_loop ;
+ INST_LOOP release_loop ;
+} INST_CHUNK ;
+
+
+enum
+{ basc_SCALE_MINOR = 1,
+ basc_SCALE_MAJOR,
+ basc_SCALE_NEITHER,
+ basc_SCALE_BOTH
+} ;
+
+enum
+{ basc_TYPE_LOOP = 0,
+ basc_TYPE_ONE_SHOT
+} ;
+
+
+typedef struct
+{ unsigned int version ;
+ unsigned int numBeats ;
+ unsigned short rootNote ;
+ unsigned short scaleType ;
+ unsigned short sigNumerator ;
+ unsigned short sigDenominator ;
+ unsigned short loopType ;
+} basc_CHUNK ;
+
+typedef struct
+{ unsigned short markerID ;
+ unsigned int position ;
+} MARK_ID_POS ;
+
+typedef struct
+{ PRIV_CHUNK4 chunk4 ;
+
+ sf_count_t comm_offset ;
+ sf_count_t ssnd_offset ;
+
+ int chanmap_tag ;
+
+ MARK_ID_POS *markstr ;
+} AIFF_PRIVATE ;
+
+/*------------------------------------------------------------------------------
+ * Private static functions.
+ */
+
+static int aiff_close (SF_PRIVATE *psf) ;
+
+static int tenbytefloat2int (unsigned char *bytes) ;
+static void uint2tenbytefloat (unsigned int num, unsigned char *bytes) ;
+
+static int aiff_read_comm_chunk (SF_PRIVATE *psf, COMM_CHUNK *comm_fmt) ;
+
+static int aiff_read_header (SF_PRIVATE *psf, COMM_CHUNK *comm_fmt) ;
+
+static int aiff_write_header (SF_PRIVATE *psf, int calc_length) ;
+static int aiff_write_tailer (SF_PRIVATE *psf) ;
+static void aiff_write_strings (SF_PRIVATE *psf, int location) ;
+
+static int aiff_command (SF_PRIVATE *psf, int command, void *data, int datasize) ;
+
+static const char *get_loop_mode_str (short mode) ;
+
+static short get_loop_mode (short mode) ;
+
+static int aiff_read_basc_chunk (SF_PRIVATE * psf, int) ;
+
+static int aiff_read_chanmap (SF_PRIVATE * psf, unsigned dword) ;
+
+static unsigned int marker_to_position (const MARK_ID_POS *m, unsigned short n, int marksize) ;
+
+/*------------------------------------------------------------------------------
+** Public function.
+*/
+
+int
+aiff_open (SF_PRIVATE *psf)
+{ COMM_CHUNK comm_fmt ;
+ int error, subformat ;
+
+ memset (&comm_fmt, 0, sizeof (comm_fmt)) ;
+
+ subformat = SF_CODEC (psf->sf.format) ;
+
+ if ((psf->container_data = calloc (1, sizeof (AIFF_PRIVATE))) == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0))
+ { if ((error = aiff_read_header (psf, &comm_fmt)))
+ return error ;
+ psf_fseek (psf, psf->dataoffset, SEEK_SET) ;
+ } ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { if (psf->is_pipe)
+ return SFE_NO_PIPE_WRITE ;
+
+ if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_AIFF)
+ return SFE_BAD_OPEN_FORMAT ;
+
+ if (psf->file.mode == SFM_WRITE && (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE))
+ { if ((psf->peak_info = peak_info_calloc (psf->sf.channels)) == NULL)
+ return SFE_MALLOC_FAILED ;
+ psf->peak_info->peak_loc = SF_PEAK_START ;
+ } ;
+
+ if (psf->file.mode != SFM_RDWR || psf->filelength < 40)
+ { psf->filelength = 0 ;
+ psf->datalength = 0 ;
+ psf->dataoffset = 0 ;
+ psf->sf.frames = 0 ;
+ } ;
+
+ psf->str_flags = SF_STR_ALLOW_START | SF_STR_ALLOW_END ;
+
+ if ((error = aiff_write_header (psf, SF_FALSE)))
+ return error ;
+
+ psf->write_header = aiff_write_header ;
+ } ;
+
+ psf->container_close = aiff_close ;
+ psf->command = aiff_command ;
+
+ switch (SF_CODEC (psf->sf.format))
+ { case SF_FORMAT_PCM_U8 :
+ error = pcm_init (psf) ;
+ break ;
+
+ case SF_FORMAT_PCM_S8 :
+ error = pcm_init (psf) ;
+ break ;
+
+ case SF_FORMAT_PCM_16 :
+ case SF_FORMAT_PCM_24 :
+ case SF_FORMAT_PCM_32 :
+ error = pcm_init (psf) ;
+ break ;
+
+ case SF_FORMAT_ULAW :
+ error = ulaw_init (psf) ;
+ break ;
+
+ case SF_FORMAT_ALAW :
+ error = alaw_init (psf) ;
+ break ;
+
+ /* Lite remove start */
+ case SF_FORMAT_FLOAT :
+ error = float32_init (psf) ;
+ break ;
+
+ case SF_FORMAT_DOUBLE :
+ error = double64_init (psf) ;
+ break ;
+
+ case SF_FORMAT_DWVW_12 :
+ error = dwvw_init (psf, 12) ;
+ break ;
+
+ case SF_FORMAT_DWVW_16 :
+ error = dwvw_init (psf, 16) ;
+ break ;
+
+ case SF_FORMAT_DWVW_24 :
+ error = dwvw_init (psf, 24) ;
+ break ;
+
+ case SF_FORMAT_DWVW_N :
+ if (psf->file.mode != SFM_READ)
+ { error = SFE_DWVW_BAD_BITWIDTH ;
+ break ;
+ } ;
+ if (comm_fmt.sampleSize >= 8 && comm_fmt.sampleSize < 24)
+ { error = dwvw_init (psf, comm_fmt.sampleSize) ;
+ psf->sf.frames = comm_fmt.numSampleFrames ;
+ break ;
+ } ;
+ psf_log_printf (psf, "AIFC/DWVW : Bad bitwidth %d\n", comm_fmt.sampleSize) ;
+ error = SFE_DWVW_BAD_BITWIDTH ;
+ break ;
+
+ case SF_FORMAT_IMA_ADPCM :
+ /*
+ ** IMA ADPCM encoded AIFF files always have a block length
+ ** of 34 which decodes to 64 samples.
+ */
+ error = aiff_ima_init (psf, AIFC_IMA4_BLOCK_LEN, AIFC_IMA4_SAMPLES_PER_BLOCK) ;
+ break ;
+ /* Lite remove end */
+
+ case SF_FORMAT_GSM610 :
+ error = gsm610_init (psf) ;
+ break ;
+
+ default : return SFE_UNIMPLEMENTED ;
+ } ;
+
+
+ return error ;
+} /* aiff_open */
+
+/*==========================================================================================
+** Private functions.
+*/
+
+/* This function ought to check size */
+static unsigned int
+marker_to_position (const MARK_ID_POS *m, unsigned short n, int marksize)
+{ int i ;
+
+ for (i = 0 ; i < marksize ; i++)
+ if (m [i].markerID == n)
+ return m [i].position ;
+ return 0 ;
+} /* marker_to_position */
+
+static int
+aiff_read_header (SF_PRIVATE *psf, COMM_CHUNK *comm_fmt)
+{ SSND_CHUNK ssnd_fmt ;
+ AIFF_PRIVATE *paiff ;
+ unsigned marker, dword, FORMsize, SSNDsize, bytesread ;
+ int k, found_chunk = 0, done = 0, error = 0 ;
+ char *cptr ;
+ int instr_found = 0, mark_found = 0, mark_count = 0 ;
+
+ if (psf->filelength > SF_PLATFORM_S64 (0xffffffff))
+ psf_log_printf (psf, "Warning : filelength > 0xffffffff. This is bad!!!!\n") ;
+
+ if ((paiff = psf->container_data) == NULL)
+ return SFE_INTERNAL ;
+
+ paiff->comm_offset = 0 ;
+ paiff->ssnd_offset = 0 ;
+
+ /* Set position to start of file to begin reading header. */
+ psf_binheader_readf (psf, "p", 0) ;
+
+ memset (comm_fmt, 0, sizeof (COMM_CHUNK)) ;
+
+ /* Until recently AIF* file were all BIG endian. */
+ psf->endian = SF_ENDIAN_BIG ;
+
+ /* AIFF files can apparently have their chunks in any order. However, they
+ ** must have a FORM chunk. Approach here is to read all the chunks one by
+ ** one and then check for the mandatory chunks at the end.
+ */
+ while (! done)
+ { psf_binheader_readf (psf, "m", &marker) ;
+
+ if (psf->file.mode == SFM_RDWR && (found_chunk & HAVE_SSND))
+ return SFE_AIFF_RW_SSND_NOT_LAST ;
+
+ switch (marker)
+ { case FORM_MARKER :
+ if (found_chunk)
+ return SFE_AIFF_NO_FORM ;
+
+ psf_binheader_readf (psf, "E4", &FORMsize) ;
+ pchk4_store (&paiff->chunk4, marker, psf->headindex - 8, FORMsize) ;
+
+ if (psf->fileoffset > 0 && psf->filelength > FORMsize + 8)
+ { /* Set file length. */
+ psf->filelength = FORMsize + 8 ;
+ psf_log_printf (psf, "FORM : %u\n", FORMsize) ;
+ }
+ else if (FORMsize != psf->filelength - 2 * SIGNED_SIZEOF (dword))
+ { dword = psf->filelength - 2 * sizeof (dword) ;
+ psf_log_printf (psf, "FORM : %u (should be %u)\n", FORMsize, dword) ;
+ FORMsize = dword ;
+ }
+ else
+ psf_log_printf (psf, "FORM : %u\n", FORMsize) ;
+ found_chunk |= HAVE_FORM ;
+ break ;
+
+ case AIFC_MARKER :
+ case AIFF_MARKER :
+ if ((found_chunk & HAVE_FORM) == 0)
+ return SFE_AIFF_AIFF_NO_FORM ;
+ psf_log_printf (psf, " %M\n", marker) ;
+ found_chunk |= (marker == AIFC_MARKER) ? (HAVE_AIFC | HAVE_AIFF) : HAVE_AIFF ;
+ break ;
+
+ case COMM_MARKER :
+ paiff->comm_offset = psf_ftell (psf) - 4 ;
+ error = aiff_read_comm_chunk (psf, comm_fmt) ;
+ pchk4_store (&paiff->chunk4, marker, paiff->comm_offset, comm_fmt->size) ;
+
+
+ psf->sf.samplerate = tenbytefloat2int (comm_fmt->sampleRate) ;
+ psf->sf.frames = comm_fmt->numSampleFrames ;
+ psf->sf.channels = comm_fmt->numChannels ;
+ psf->bytewidth = BITWIDTH2BYTES (comm_fmt->sampleSize) ;
+
+ if (error)
+ return error ;
+
+ found_chunk |= HAVE_COMM ;
+ break ;
+
+ case PEAK_MARKER :
+ /* Must have COMM chunk before PEAK chunk. */
+ if ((found_chunk & (HAVE_FORM | HAVE_AIFF | HAVE_COMM)) != (HAVE_FORM | HAVE_AIFF | HAVE_COMM))
+ return SFE_AIFF_PEAK_B4_COMM ;
+
+ psf_binheader_readf (psf, "E4", &dword) ;
+ pchk4_store (&paiff->chunk4, marker, psf->headindex - 8, dword) ;
+
+ psf_log_printf (psf, "%M : %d\n", marker, dword) ;
+ if (dword != AIFF_PEAK_CHUNK_SIZE (psf->sf.channels))
+ { psf_binheader_readf (psf, "j", dword) ;
+ psf_log_printf (psf, "*** File PEAK chunk too big.\n") ;
+ return SFE_WAV_BAD_PEAK ;
+ } ;
+
+ if ((psf->peak_info = peak_info_calloc (psf->sf.channels)) == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ /* read in rest of PEAK chunk. */
+ psf_binheader_readf (psf, "E44", &(psf->peak_info->version), &(psf->peak_info->timestamp)) ;
+
+ if (psf->peak_info->version != 1)
+ psf_log_printf (psf, " version : %d *** (should be version 1)\n", psf->peak_info->version) ;
+ else
+ psf_log_printf (psf, " version : %d\n", psf->peak_info->version) ;
+
+ psf_log_printf (psf, " time stamp : %d\n", psf->peak_info->timestamp) ;
+ psf_log_printf (psf, " Ch Position Value\n") ;
+
+ cptr = psf->u.cbuf ;
+ for (dword = 0 ; dword < (unsigned) psf->sf.channels ; dword++)
+ { float value ;
+ unsigned int position ;
+
+ psf_binheader_readf (psf, "Ef4", &value, &position) ;
+ psf->peak_info->peaks [dword].value = value ;
+ psf->peak_info->peaks [dword].position = position ;
+
+ snprintf (cptr, sizeof (psf->u.scbuf), " %2d %-12" PRId64 " %g\n",
+ dword, psf->peak_info->peaks [dword].position, psf->peak_info->peaks [dword].value) ;
+ cptr [sizeof (psf->u.scbuf) - 1] = 0 ;
+ psf_log_printf (psf, "%s", cptr) ;
+ } ;
+
+ psf->peak_info->peak_loc = ((found_chunk & HAVE_SSND) == 0) ? SF_PEAK_START : SF_PEAK_END ;
+ break ;
+
+ case SSND_MARKER :
+ if ((found_chunk & HAVE_AIFC) && (found_chunk & HAVE_FVER) == 0)
+ psf_log_printf (psf, "*** Valid AIFC files should have an FVER chunk.\n") ;
+
+ paiff->ssnd_offset = psf_ftell (psf) - 4 ;
+ psf_binheader_readf (psf, "E444", &SSNDsize, &(ssnd_fmt.offset), &(ssnd_fmt.blocksize)) ;
+ pchk4_store (&paiff->chunk4, marker, paiff->ssnd_offset, SSNDsize) ;
+
+ psf->datalength = SSNDsize - sizeof (ssnd_fmt) ;
+ psf->dataoffset = psf_ftell (psf) ;
+
+ if (psf->datalength > psf->filelength - psf->dataoffset || psf->datalength < 0)
+ { psf_log_printf (psf, " SSND : %u (should be %D)\n", SSNDsize, psf->filelength - psf->dataoffset + sizeof (SSND_CHUNK)) ;
+ psf->datalength = psf->filelength - psf->dataoffset ;
+ }
+ else
+ psf_log_printf (psf, " SSND : %u\n", SSNDsize) ;
+
+ if (ssnd_fmt.offset == 0 || psf->dataoffset + ssnd_fmt.offset == ssnd_fmt.blocksize)
+ { psf_log_printf (psf, " Offset : %u\n", ssnd_fmt.offset) ;
+ psf_log_printf (psf, " Block Size : %u\n", ssnd_fmt.blocksize) ;
+
+ psf->dataoffset += ssnd_fmt.offset ;
+ psf->datalength -= ssnd_fmt.offset ;
+ }
+ else
+ { psf_log_printf (psf, " Offset : %u\n", ssnd_fmt.offset) ;
+ psf_log_printf (psf, " Block Size : %u ???\n", ssnd_fmt.blocksize) ;
+ psf->dataoffset += ssnd_fmt.offset ;
+ psf->datalength -= ssnd_fmt.offset ;
+ } ;
+
+ /* Only set dataend if there really is data at the end. */
+ if (psf->datalength + psf->dataoffset < psf->filelength)
+ psf->dataend = psf->datalength + psf->dataoffset ;
+
+ found_chunk |= HAVE_SSND ;
+
+ if (! psf->sf.seekable)
+ break ;
+
+ /* Seek to end of SSND chunk. */
+ psf_fseek (psf, psf->dataoffset + psf->datalength + (SSNDsize & 1), SEEK_SET) ;
+ break ;
+
+ case c_MARKER :
+ psf_binheader_readf (psf, "E4", &dword) ;
+ pchk4_store (&paiff->chunk4, marker, psf_ftell (psf) - 8, dword) ;
+ if (dword == 0)
+ break ;
+ if (dword >= SIGNED_SIZEOF (psf->u.scbuf))
+ { psf_log_printf (psf, " %M : %d (too big)\n", marker, dword) ;
+ return SFE_INTERNAL ;
+ } ;
+
+ cptr = psf->u.cbuf ;
+ psf_binheader_readf (psf, "b", cptr, dword + (dword & 1)) ;
+ cptr [dword] = 0 ;
+
+ psf_sanitize_string (cptr, dword) ;
+
+ psf_log_printf (psf, " %M : %s\n", marker, cptr) ;
+ psf_store_string (psf, SF_STR_COPYRIGHT, cptr) ;
+ break ;
+
+ case AUTH_MARKER :
+ psf_binheader_readf (psf, "E4", &dword) ;
+ pchk4_store (&paiff->chunk4, marker, psf_ftell (psf) - 8, dword) ;
+ if (dword == 0)
+ break ;
+ if (dword >= SIGNED_SIZEOF (psf->u.scbuf) - 1)
+ { psf_log_printf (psf, " %M : %d (too big)\n", marker, dword) ;
+ return SFE_INTERNAL ;
+ } ;
+
+ cptr = psf->u.cbuf ;
+ psf_binheader_readf (psf, "b", cptr, dword + (dword & 1)) ;
+ cptr [dword] = 0 ;
+ psf_log_printf (psf, " %M : %s\n", marker, cptr) ;
+ psf_store_string (psf, SF_STR_ARTIST, cptr) ;
+ break ;
+
+ case COMT_MARKER :
+ { unsigned short count, id, len ;
+ unsigned int timestamp ;
+
+ psf_binheader_readf (psf, "E42", &dword, &count) ;
+ pchk4_store (&paiff->chunk4, marker, psf_ftell (psf) - 8, dword) ;
+ psf_log_printf (psf, " %M : %d\n count : %d\n", marker, dword, count) ;
+ dword += (dword & 1) ;
+ if (dword == 0)
+ break ;
+ dword -= 2 ;
+
+ for (k = 0 ; k < count ; k++)
+ { dword -= psf_binheader_readf (psf, "E422", ×tamp, &id, &len) ;
+ psf_log_printf (psf, " time : 0x%x\n marker : %x\n length : %d\n", timestamp, id, len) ;
+
+ if (len + 1 > SIGNED_SIZEOF (psf->u.scbuf))
+ { psf_log_printf (psf, "\nError : string length (%d) too big.\n", len) ;
+ return SFE_INTERNAL ;
+ } ;
+
+ cptr = psf->u.cbuf ;
+ dword -= psf_binheader_readf (psf, "b", cptr, len) ;
+ cptr [len] = 0 ;
+ psf_log_printf (psf, " string : %s\n", cptr) ;
+ } ;
+
+ if (dword > 0)
+ psf_binheader_readf (psf, "j", dword) ;
+ } ;
+ break ;
+
+ case APPL_MARKER :
+ { unsigned appl_marker ;
+
+ psf_binheader_readf (psf, "E4", &dword) ;
+ pchk4_store (&paiff->chunk4, marker, psf_ftell (psf) - 8, dword) ;
+ if (dword == 0)
+ break ;
+ if (dword >= SIGNED_SIZEOF (psf->u.scbuf) - 1)
+ { psf_log_printf (psf, " %M : %d (too big, skipping)\n", marker, dword) ;
+ psf_binheader_readf (psf, "j", dword + (dword & 1)) ;
+ break ;
+ } ;
+
+ if (dword < 4)
+ { psf_log_printf (psf, " %M : %d (too small, skipping)\n", marker, dword) ;
+ psf_binheader_readf (psf, "j", dword + (dword & 1)) ;
+ break ;
+ } ;
+
+ cptr = psf->u.cbuf ;
+ psf_binheader_readf (psf, "mb", &appl_marker, cptr, dword + (dword & 1) - 4) ;
+ cptr [dword] = 0 ;
+
+ for (k = 0 ; k < (int) dword ; k++)
+ if (! psf_isprint (cptr [k]))
+ { cptr [k] = 0 ;
+ break ;
+ } ;
+
+ psf_log_printf (psf, " %M : %d\n AppSig : %M\n Name : %s\n", marker, dword, appl_marker, cptr) ;
+ psf_store_string (psf, SF_STR_SOFTWARE, cptr) ;
+ } ;
+ break ;
+
+ case NAME_MARKER :
+ psf_binheader_readf (psf, "E4", &dword) ;
+ pchk4_store (&paiff->chunk4, marker, psf_ftell (psf) - 8, dword) ;
+ if (dword == 0)
+ break ;
+ if (dword >= SIGNED_SIZEOF (psf->u.scbuf) - 2)
+ { psf_log_printf (psf, " %M : %d (too big)\n", marker, dword) ;
+ return SFE_INTERNAL ;
+ } ;
+
+ cptr = psf->u.cbuf ;
+ psf_binheader_readf (psf, "b", cptr, dword + (dword & 1)) ;
+ cptr [dword] = 0 ;
+ psf_log_printf (psf, " %M : %s\n", marker, cptr) ;
+ psf_store_string (psf, SF_STR_TITLE, cptr) ;
+ break ;
+
+ case ANNO_MARKER :
+ psf_binheader_readf (psf, "E4", &dword) ;
+ pchk4_store (&paiff->chunk4, marker, psf_ftell (psf) - 8, dword) ;
+ if (dword == 0)
+ break ;
+ if (dword >= SIGNED_SIZEOF (psf->u.scbuf) - 2)
+ { psf_log_printf (psf, " %M : %d (too big)\n", marker, dword) ;
+ return SFE_INTERNAL ;
+ } ;
+
+ cptr = psf->u.cbuf ;
+ psf_binheader_readf (psf, "b", cptr, dword + (dword & 1)) ;
+ cptr [dword] = 0 ;
+ psf_log_printf (psf, " %M : %s\n", marker, cptr) ;
+ psf_store_string (psf, SF_STR_COMMENT, cptr) ;
+ break ;
+
+ case INST_MARKER :
+ psf_binheader_readf (psf, "E4", &dword) ;
+ pchk4_store (&paiff->chunk4, marker, psf_ftell (psf) - 8, dword) ;
+ if (dword != SIZEOF_INST_CHUNK)
+ { psf_log_printf (psf, " %M : %d (should be %d)\n", marker, dword, SIZEOF_INST_CHUNK) ;
+ psf_binheader_readf (psf, "j", dword) ;
+ break ;
+ } ;
+ psf_log_printf (psf, " %M : %d\n", marker, dword) ;
+ { unsigned char bytes [6] ;
+ short gain ;
+
+ if (psf->instrument == NULL && (psf->instrument = psf_instrument_alloc ()) == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ psf_binheader_readf (psf, "b", bytes, 6) ;
+ psf_log_printf (psf, " Base Note : %u\n Detune : %u\n"
+ " Low Note : %u\n High Note : %u\n"
+ " Low Vel. : %u\n High Vel. : %u\n",
+ bytes [0], bytes [1], bytes [2], bytes [3], bytes [4], bytes [5]) ;
+ psf->instrument->basenote = bytes [0] ;
+ psf->instrument->detune = bytes [1] ;
+ psf->instrument->key_lo = bytes [2] ;
+ psf->instrument->key_hi = bytes [3] ;
+ psf->instrument->velocity_lo = bytes [4] ;
+ psf->instrument->velocity_hi = bytes [5] ;
+ psf_binheader_readf (psf, "E2", &gain) ;
+ psf->instrument->gain = gain ;
+ psf_log_printf (psf, " Gain (dB) : %d\n", gain) ;
+ } ;
+ { short mode ; /* 0 - no loop, 1 - forward looping, 2 - backward looping */
+ const char *loop_mode ;
+ unsigned short begin, end ;
+
+ psf_binheader_readf (psf, "E222", &mode, &begin, &end) ;
+ loop_mode = get_loop_mode_str (mode) ;
+ mode = get_loop_mode (mode) ;
+ if (mode == SF_LOOP_NONE)
+ { psf->instrument->loop_count = 0 ;
+ psf->instrument->loops [0].mode = SF_LOOP_NONE ;
+ }
+ else
+ { psf->instrument->loop_count = 1 ;
+ psf->instrument->loops [0].mode = SF_LOOP_FORWARD ;
+ psf->instrument->loops [0].start = begin ;
+ psf->instrument->loops [0].end = end ;
+ psf->instrument->loops [0].count = 0 ;
+ } ;
+ psf_log_printf (psf, " Sustain\n mode : %d => %s\n begin : %u\n end : %u\n",
+ mode, loop_mode, begin, end) ;
+ psf_binheader_readf (psf, "E222", &mode, &begin, &end) ;
+ loop_mode = get_loop_mode_str (mode) ;
+ mode = get_loop_mode (mode) ;
+ if (mode == SF_LOOP_NONE)
+ psf->instrument->loops [1].mode = SF_LOOP_NONE ;
+ else
+ { psf->instrument->loop_count += 1 ;
+ psf->instrument->loops [1].mode = SF_LOOP_FORWARD ;
+ psf->instrument->loops [1].start = begin ;
+ psf->instrument->loops [1].end = end ;
+ psf->instrument->loops [1].count = 0 ;
+ } ;
+ psf_log_printf (psf, " Release\n mode : %d => %s\n begin : %u\n end : %u\n",
+ mode, loop_mode, begin, end) ;
+ } ;
+ instr_found++ ;
+ break ;
+
+ case basc_MARKER :
+ psf_binheader_readf (psf, "E4", &dword) ;
+ pchk4_store (&paiff->chunk4, marker, psf_ftell (psf) - 8, dword) ;
+ psf_log_printf (psf, " basc : %u\n", dword) ;
+
+ if ((error = aiff_read_basc_chunk (psf, dword)))
+ return error ;
+ break ;
+
+ case MARK_MARKER :
+ psf_binheader_readf (psf, "E4", &dword) ;
+ pchk4_store (&paiff->chunk4, marker, psf_ftell (psf) - 8, dword) ;
+ psf_log_printf (psf, " %M : %d\n", marker, dword) ;
+ { unsigned short mark_id, n = 0 ;
+ unsigned int position ;
+
+ bytesread = psf_binheader_readf (psf, "E2", &n) ;
+ mark_count = n ;
+ psf_log_printf (psf, " Count : %d\n", mark_count) ;
+ if (paiff->markstr != NULL)
+ { psf_log_printf (psf, "*** Second MARK chunk found. Throwing away the first.\n") ;
+ free (paiff->markstr) ;
+ } ;
+ paiff->markstr = calloc (mark_count, sizeof (MARK_ID_POS)) ;
+ if (paiff->markstr == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ for (n = 0 ; n < mark_count && bytesread < dword ; n++)
+ { unsigned int pstr_len ;
+ unsigned char ch ;
+
+ bytesread += psf_binheader_readf (psf, "E241", &mark_id, &position, &ch) ;
+ psf_log_printf (psf, " Mark ID : %u\n Position : %u\n", mark_id, position) ;
+
+ pstr_len = (ch & 1) ? ch : ch + 1 ;
+
+ if (pstr_len < sizeof (psf->u.scbuf) - 1)
+ { bytesread += psf_binheader_readf (psf, "b", psf->u.scbuf, pstr_len) ;
+ psf->u.scbuf [pstr_len] = 0 ;
+ }
+ else
+ { unsigned int read_len = pstr_len - (sizeof (psf->u.scbuf) - 1) ;
+ bytesread += psf_binheader_readf (psf, "bj", psf->u.scbuf, read_len, pstr_len - read_len) ;
+ psf->u.scbuf [sizeof (psf->u.scbuf) - 1] = 0 ;
+ }
+
+ psf_log_printf (psf, " Name : %s\n", psf->u.scbuf) ;
+
+ paiff->markstr [n].markerID = mark_id ;
+ paiff->markstr [n].position = position ;
+ /*
+ ** TODO if psf->u.scbuf is equal to
+ ** either Beg_loop, Beg loop or beg loop and spam
+ ** if (psf->instrument == NULL && (psf->instrument = psf_instrument_alloc ()) == NULL)
+ ** return SFE_MALLOC_FAILED ;
+ */
+ } ;
+ } ;
+ mark_found++ ;
+ psf_binheader_readf (psf, "j", dword - bytesread) ;
+ break ;
+
+ case FVER_MARKER :
+ found_chunk |= HAVE_FVER ;
+ /* Fall through to next case. */
+
+ case SFX_MARKER :
+ psf_binheader_readf (psf, "E4", &dword) ;
+ pchk4_store (&paiff->chunk4, marker, psf_ftell (psf) - 8, dword) ;
+ psf_log_printf (psf, " %M : %d\n", marker, dword) ;
+
+ psf_binheader_readf (psf, "j", dword) ;
+ break ;
+
+ case NONE_MARKER :
+ /* Fix for broken AIFC files with incorrect COMM chunk length. */
+ { unsigned char byte ;
+ psf_binheader_readf (psf, "1", &byte) ;
+ dword = byte ;
+ psf_binheader_readf (psf, "j", dword) ;
+ }
+ break ;
+
+ case CHAN_MARKER :
+ psf_binheader_readf (psf, "E4", &dword) ;
+ pchk4_store (&paiff->chunk4, marker, psf_ftell (psf) - 8, dword) ;
+
+ if (dword < 12)
+ { psf_log_printf (psf, " %M : %d (should be >= 12)\n", marker, dword) ;
+ psf_binheader_readf (psf, "j", dword) ;
+ break ;
+ }
+
+ psf_log_printf (psf, " %M : %d\n", marker, dword) ;
+
+ if ((error = aiff_read_chanmap (psf, dword)))
+ return error ;
+ break ;
+
+ default :
+ if (psf_isprint ((marker >> 24) & 0xFF) && psf_isprint ((marker >> 16) & 0xFF)
+ && psf_isprint ((marker >> 8) & 0xFF) && psf_isprint (marker & 0xFF))
+ { psf_binheader_readf (psf, "E4", &dword) ;
+ psf_log_printf (psf, " %M : %d (unknown marker)\n", marker, dword) ;
+
+ psf_binheader_readf (psf, "j", dword) ;
+ break ;
+ } ;
+ if ((dword = psf_ftell (psf)) & 0x03)
+ { psf_log_printf (psf, " Unknown chunk marker %X at position %d. Resyncing.\n", marker, dword - 4) ;
+
+ psf_binheader_readf (psf, "j", -3) ;
+ break ;
+ } ;
+ psf_log_printf (psf, "*** Unknown chunk marker %X at position %D. Exiting parser.\n", marker, psf_ftell (psf)) ;
+ done = 1 ;
+ break ;
+ } ; /* switch (marker) */
+
+ if ((! psf->sf.seekable) && (found_chunk & HAVE_SSND))
+ break ;
+
+ if (psf_ftell (psf) >= psf->filelength - (2 * SIGNED_SIZEOF (dword)))
+ break ;
+ } ; /* while (1) */
+
+ if (instr_found && mark_found)
+ { int j ;
+
+ for (j = 0 ; j<psf->instrument->loop_count ; j ++)
+ { if (j < ARRAY_LEN (psf->instrument->loops))
+ { psf->instrument->loops [j].start = marker_to_position (paiff->markstr, psf->instrument->loops [j].start, mark_count) ;
+ psf->instrument->loops [j].end = marker_to_position (paiff->markstr, psf->instrument->loops [j].end, mark_count) ;
+ psf->instrument->loops [j].mode = SF_LOOP_FORWARD ;
+ } ;
+ } ;
+ } ;
+
+ if (! (found_chunk & HAVE_FORM))
+ return SFE_AIFF_NO_FORM ;
+
+ if (! (found_chunk & HAVE_AIFF))
+ return SFE_AIFF_COMM_NO_FORM ;
+
+ if (! (found_chunk & HAVE_COMM))
+ return SFE_AIFF_SSND_NO_COMM ;
+
+ if (! psf->dataoffset)
+ return SFE_AIFF_NO_DATA ;
+
+ return 0 ;
+} /* aiff_read_header */
+
+static int
+aiff_close (SF_PRIVATE *psf)
+{ AIFF_PRIVATE *paiff = psf->container_data ;
+
+ if (paiff != NULL && paiff->markstr != NULL)
+ { free (paiff->markstr) ;
+ paiff->markstr = NULL ;
+ } ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { aiff_write_tailer (psf) ;
+ aiff_write_header (psf, SF_TRUE) ;
+ } ;
+
+ return 0 ;
+} /* aiff_close */
+
+static int
+aiff_read_comm_chunk (SF_PRIVATE *psf, COMM_CHUNK *comm_fmt)
+{ int error = 0, bytesread, subformat ;
+
+ psf->u.scbuf [0] = 0 ;
+
+ bytesread = psf_binheader_readf (psf, "E4", &(comm_fmt->size)) ;
+
+ /* The COMM chunk has an int aligned to an odd word boundary. Some
+ ** procesors are not able to deal with this (ie bus fault) so we have
+ ** to take special care.
+ */
+ comm_fmt->size += comm_fmt->size & 1 ;
+
+ bytesread +=
+ psf_binheader_readf (psf, "E242b", &(comm_fmt->numChannels), &(comm_fmt->numSampleFrames),
+ &(comm_fmt->sampleSize), &(comm_fmt->sampleRate), SIGNED_SIZEOF (comm_fmt->sampleRate)) ;
+
+ if (comm_fmt->size > 0x10000 && (comm_fmt->size & 0xffff) == 0)
+ { psf_log_printf (psf, " COMM : %d (0x%x) *** should be ", comm_fmt->size, comm_fmt->size) ;
+ comm_fmt->size = ENDSWAP_INT (comm_fmt->size) ;
+ psf_log_printf (psf, "%d (0x%x)\n", comm_fmt->size, comm_fmt->size) ;
+ }
+ else
+ psf_log_printf (psf, " COMM : %d\n", comm_fmt->size) ;
+
+ if (comm_fmt->size == SIZEOF_AIFF_COMM)
+ comm_fmt->encoding = NONE_MARKER ;
+ else if (comm_fmt->size == SIZEOF_AIFC_COMM_MIN)
+ bytesread += psf_binheader_readf (psf, "Em", &(comm_fmt->encoding)) ;
+ else if (comm_fmt->size >= SIZEOF_AIFC_COMM)
+ { unsigned char encoding_len ;
+ unsigned read_len ;
+
+ bytesread += psf_binheader_readf (psf, "Em1", &(comm_fmt->encoding), &encoding_len) ;
+
+ comm_fmt->size = SF_MIN (sizeof (psf->u.scbuf), make_size_t (comm_fmt->size)) ;
+ memset (psf->u.scbuf, 0, comm_fmt->size) ;
+ read_len = comm_fmt->size - SIZEOF_AIFC_COMM + 1 ;
+ bytesread += psf_binheader_readf (psf, "b", psf->u.scbuf, read_len) ;
+ psf->u.scbuf [read_len + 1] = 0 ;
+ } ;
+
+ psf_log_printf (psf, " Sample Rate : %d\n", tenbytefloat2int (comm_fmt->sampleRate)) ;
+ psf_log_printf (psf, " Frames : %u%s\n", comm_fmt->numSampleFrames, (comm_fmt->numSampleFrames == 0 && psf->filelength > 104) ? " (Should not be 0)" : "") ;
+ psf_log_printf (psf, " Channels : %d\n", comm_fmt->numChannels) ;
+
+ /* Found some broken 'fl32' files with comm.samplesize == 16. Fix it here. */
+ if ((comm_fmt->encoding == fl32_MARKER || comm_fmt->encoding == FL32_MARKER) && comm_fmt->sampleSize != 32)
+ { psf_log_printf (psf, " Sample Size : %d (should be 32)\n", comm_fmt->sampleSize) ;
+ comm_fmt->sampleSize = 32 ;
+ }
+ else if ((comm_fmt->encoding == fl64_MARKER || comm_fmt->encoding == FL64_MARKER) && comm_fmt->sampleSize != 64)
+ { psf_log_printf (psf, " Sample Size : %d (should be 64)\n", comm_fmt->sampleSize) ;
+ comm_fmt->sampleSize = 64 ;
+ }
+ else
+ psf_log_printf (psf, " Sample Size : %d\n", comm_fmt->sampleSize) ;
+
+ subformat = s_bitwidth_to_subformat (comm_fmt->sampleSize) ;
+
+ psf->endian = SF_ENDIAN_BIG ;
+
+ switch (comm_fmt->encoding)
+ { case NONE_MARKER :
+ psf->sf.format = (SF_FORMAT_AIFF | subformat) ;
+ break ;
+
+ case twos_MARKER :
+ case in24_MARKER :
+ case in32_MARKER :
+ psf->sf.format = (SF_ENDIAN_BIG | SF_FORMAT_AIFF | subformat) ;
+ break ;
+
+ case sowt_MARKER :
+ case ni24_MARKER :
+ case ni32_MARKER :
+ psf->endian = SF_ENDIAN_LITTLE ;
+ psf->sf.format = (SF_ENDIAN_LITTLE | SF_FORMAT_AIFF | subformat) ;
+ break ;
+
+ case fl32_MARKER :
+ case FL32_MARKER :
+ psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_FLOAT) ;
+ break ;
+
+ case ulaw_MARKER :
+ case ULAW_MARKER :
+ psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_ULAW) ;
+ break ;
+
+ case alaw_MARKER :
+ case ALAW_MARKER :
+ psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_ALAW) ;
+ break ;
+
+ case fl64_MARKER :
+ case FL64_MARKER :
+ psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_DOUBLE) ;
+ break ;
+
+ case raw_MARKER :
+ psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_PCM_U8) ;
+ break ;
+
+ case DWVW_MARKER :
+ psf->sf.format = SF_FORMAT_AIFF ;
+ switch (comm_fmt->sampleSize)
+ { case 12 :
+ psf->sf.format |= SF_FORMAT_DWVW_12 ;
+ break ;
+ case 16 :
+ psf->sf.format |= SF_FORMAT_DWVW_16 ;
+ break ;
+ case 24 :
+ psf->sf.format |= SF_FORMAT_DWVW_24 ;
+ break ;
+
+ default :
+ psf->sf.format |= SF_FORMAT_DWVW_N ;
+ break ;
+ } ;
+ break ;
+
+ case GSM_MARKER :
+ psf->sf.format = SF_FORMAT_AIFF ;
+ psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_GSM610) ;
+ break ;
+
+
+ case ima4_MARKER :
+ psf->endian = SF_ENDIAN_BIG ;
+ psf->sf.format = (SF_FORMAT_AIFF | SF_FORMAT_IMA_ADPCM) ;
+ break ;
+
+ default :
+ psf_log_printf (psf, "AIFC : Unimplemented format : %M\n", comm_fmt->encoding) ;
+ error = SFE_UNIMPLEMENTED ;
+ } ;
+
+ if (! psf->u.scbuf [0])
+ psf_log_printf (psf, " Encoding : %M\n", comm_fmt->encoding) ;
+ else
+ psf_log_printf (psf, " Encoding : %M => %s\n", comm_fmt->encoding, psf->u.scbuf) ;
+
+ return error ;
+} /* aiff_read_comm_chunk */
+
+
+/*==========================================================================================
+*/
+
+static int
+aiff_rewrite_header (SF_PRIVATE *psf, AIFF_PRIVATE * paiff)
+{
+ /* Assuming here that the header has already been written and just
+ ** needs to be corrected for new data length. That means that we
+ ** only change the length fields of the FORM and SSND chunks ;
+ ** everything else can be skipped over.
+ */
+ int k, ch ;
+ int comm_size, comm_frames ;
+
+ psf_fseek (psf, 0, SEEK_SET) ;
+ psf_fread (psf->header, psf->dataoffset, 1, psf) ;
+
+ psf->headindex = 0 ;
+
+ for (k = 0 ; k < paiff->chunk4.count ; k++)
+ { switch (paiff->chunk4.l [k].chunk)
+ { case FORM_MARKER :
+ psf_binheader_writef (psf, "Etm8", FORM_MARKER, psf->filelength - 8) ;
+ break ;
+
+ case COMM_MARKER :
+ psf->headindex = paiff->chunk4.l [k].offset ;
+ comm_frames = psf->sf.frames ;
+ comm_size = paiff->chunk4.l [k].len ;
+ psf_binheader_writef (psf, "Em42t4", COMM_MARKER, comm_size, psf->sf.channels, comm_frames) ;
+ break ;
+
+ case SSND_MARKER :
+ psf->headindex = paiff->chunk4.l [k].offset ;
+ psf_binheader_writef (psf, "Etm8", SSND_MARKER, psf->datalength + SIZEOF_SSND_CHUNK) ;
+ break ;
+
+ case PEAK_MARKER :
+ psf->headindex = paiff->chunk4.l [k].offset ;
+ psf_binheader_writef (psf, "Em4", PEAK_MARKER, AIFF_PEAK_CHUNK_SIZE (psf->sf.channels)) ;
+ psf_binheader_writef (psf, "E44", 1, time (NULL)) ;
+ for (ch = 0 ; ch < psf->sf.channels ; ch++)
+ psf_binheader_writef (psf, "Eft8", (float) psf->peak_info->peaks [ch].value, psf->peak_info->peaks [ch].position) ;
+ break ;
+
+ default :
+ /* There are a whole bunch of chunks we should just ignore. */
+ break ;
+ } ;
+ } ;
+
+ /* Header mangling complete so write it out. */
+ psf_fseek (psf, 0, SEEK_SET) ;
+ psf_fwrite (psf->header, psf->headindex, 1, psf) ;
+
+ return 0 ;
+} /* aiff_rewrite_header */
+
+static int
+aiff_write_header (SF_PRIVATE *psf, int calc_length)
+{ sf_count_t current ;
+ AIFF_PRIVATE *paiff ;
+ unsigned char comm_sample_rate [10], comm_zero_bytes [2] = { 0, 0 } ;
+ unsigned int comm_type, comm_size, comm_encoding, comm_frames = 0 ;
+ int k, endian, has_data = SF_FALSE ;
+ short bit_width ;
+
+ if ((paiff = psf->container_data) == NULL)
+ return SFE_INTERNAL ;
+
+ current = psf_ftell (psf) ;
+
+ if (current > psf->dataoffset)
+ has_data = SF_TRUE ;
+
+ if (calc_length)
+ { psf->filelength = psf_get_filelen (psf) ;
+
+ psf->datalength = psf->filelength - psf->dataoffset ;
+ if (psf->dataend)
+ psf->datalength -= psf->filelength - psf->dataend ;
+
+ if (psf->bytewidth > 0)
+ psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ;
+ } ;
+
+ if (psf->file.mode == SFM_RDWR && psf->dataoffset > 0 && paiff->chunk4.count > 0)
+ { int err = aiff_rewrite_header (psf, paiff) ;
+ if (current > 0)
+ psf_fseek (psf, current, SEEK_SET) ;
+ return err ;
+ } ;
+
+ endian = SF_ENDIAN (psf->sf.format) ;
+ if (CPU_IS_LITTLE_ENDIAN && endian == SF_ENDIAN_CPU)
+ endian = SF_ENDIAN_LITTLE ;
+
+ /* Standard value here. */
+ bit_width = psf->bytewidth * 8 ;
+ comm_frames = (psf->sf.frames > 0xFFFFFFFF) ? 0xFFFFFFFF : psf->sf.frames ;
+
+ switch (SF_CODEC (psf->sf.format) | endian)
+ { case SF_FORMAT_PCM_S8 | SF_ENDIAN_BIG :
+ psf->endian = SF_ENDIAN_BIG ;
+ comm_type = AIFC_MARKER ;
+ comm_size = SIZEOF_AIFC_COMM ;
+ comm_encoding = twos_MARKER ;
+ break ;
+
+ case SF_FORMAT_PCM_S8 | SF_ENDIAN_LITTLE :
+ psf->endian = SF_ENDIAN_LITTLE ;
+ comm_type = AIFC_MARKER ;
+ comm_size = SIZEOF_AIFC_COMM ;
+ comm_encoding = sowt_MARKER ;
+ break ;
+
+ case SF_FORMAT_PCM_16 | SF_ENDIAN_BIG :
+ psf->endian = SF_ENDIAN_BIG ;
+ comm_type = AIFC_MARKER ;
+ comm_size = SIZEOF_AIFC_COMM ;
+ comm_encoding = twos_MARKER ;
+ break ;
+
+ case SF_FORMAT_PCM_16 | SF_ENDIAN_LITTLE :
+ psf->endian = SF_ENDIAN_LITTLE ;
+ comm_type = AIFC_MARKER ;
+ comm_size = SIZEOF_AIFC_COMM ;
+ comm_encoding = sowt_MARKER ;
+ break ;
+
+ case SF_FORMAT_PCM_24 | SF_ENDIAN_BIG :
+ psf->endian = SF_ENDIAN_BIG ;
+ comm_type = AIFC_MARKER ;
+ comm_size = SIZEOF_AIFC_COMM ;
+ comm_encoding = in24_MARKER ;
+ break ;
+
+ case SF_FORMAT_PCM_24 | SF_ENDIAN_LITTLE :
+ psf->endian = SF_ENDIAN_LITTLE ;
+ comm_type = AIFC_MARKER ;
+ comm_size = SIZEOF_AIFC_COMM ;
+ comm_encoding = ni24_MARKER ;
+ break ;
+
+ case SF_FORMAT_PCM_32 | SF_ENDIAN_BIG :
+ psf->endian = SF_ENDIAN_BIG ;
+ comm_type = AIFC_MARKER ;
+ comm_size = SIZEOF_AIFC_COMM ;
+ comm_encoding = in32_MARKER ;
+ break ;
+
+ case SF_FORMAT_PCM_32 | SF_ENDIAN_LITTLE :
+ psf->endian = SF_ENDIAN_LITTLE ;
+ comm_type = AIFC_MARKER ;
+ comm_size = SIZEOF_AIFC_COMM ;
+ comm_encoding = ni32_MARKER ;
+ break ;
+
+ case SF_FORMAT_PCM_S8 : /* SF_ENDIAN_FILE */
+ case SF_FORMAT_PCM_16 :
+ case SF_FORMAT_PCM_24 :
+ case SF_FORMAT_PCM_32 :
+ psf->endian = SF_ENDIAN_BIG ;
+ comm_type = AIFF_MARKER ;
+ comm_size = SIZEOF_AIFF_COMM ;
+ comm_encoding = 0 ;
+ break ;
+
+ case SF_FORMAT_FLOAT : /* Big endian floating point. */
+ psf->endian = SF_ENDIAN_BIG ;
+ comm_type = AIFC_MARKER ;
+ comm_size = SIZEOF_AIFC_COMM ;
+ comm_encoding = FL32_MARKER ; /* Use 'FL32' because its easier to read. */
+ break ;
+
+ case SF_FORMAT_DOUBLE : /* Big endian double precision floating point. */
+ psf->endian = SF_ENDIAN_BIG ;
+ comm_type = AIFC_MARKER ;
+ comm_size = SIZEOF_AIFC_COMM ;
+ comm_encoding = FL64_MARKER ; /* Use 'FL64' because its easier to read. */
+ break ;
+
+ case SF_FORMAT_ULAW :
+ psf->endian = SF_ENDIAN_BIG ;
+ comm_type = AIFC_MARKER ;
+ comm_size = SIZEOF_AIFC_COMM ;
+ comm_encoding = ulaw_MARKER ;
+ break ;
+
+ case SF_FORMAT_ALAW :
+ psf->endian = SF_ENDIAN_BIG ;
+ comm_type = AIFC_MARKER ;
+ comm_size = SIZEOF_AIFC_COMM ;
+ comm_encoding = alaw_MARKER ;
+ break ;
+
+ case SF_FORMAT_PCM_U8 :
+ psf->endian = SF_ENDIAN_BIG ;
+ comm_type = AIFC_MARKER ;
+ comm_size = SIZEOF_AIFC_COMM ;
+ comm_encoding = raw_MARKER ;
+ break ;
+
+ case SF_FORMAT_DWVW_12 :
+ psf->endian = SF_ENDIAN_BIG ;
+ comm_type = AIFC_MARKER ;
+ comm_size = SIZEOF_AIFC_COMM ;
+ comm_encoding = DWVW_MARKER ;
+
+ /* Override standard value here.*/
+ bit_width = 12 ;
+ break ;
+
+ case SF_FORMAT_DWVW_16 :
+ psf->endian = SF_ENDIAN_BIG ;
+ comm_type = AIFC_MARKER ;
+ comm_size = SIZEOF_AIFC_COMM ;
+ comm_encoding = DWVW_MARKER ;
+
+ /* Override standard value here.*/
+ bit_width = 16 ;
+ break ;
+
+ case SF_FORMAT_DWVW_24 :
+ psf->endian = SF_ENDIAN_BIG ;
+ comm_type = AIFC_MARKER ;
+ comm_size = SIZEOF_AIFC_COMM ;
+ comm_encoding = DWVW_MARKER ;
+
+ /* Override standard value here.*/
+ bit_width = 24 ;
+ break ;
+
+ case SF_FORMAT_GSM610 :
+ psf->endian = SF_ENDIAN_BIG ;
+ comm_type = AIFC_MARKER ;
+ comm_size = SIZEOF_AIFC_COMM ;
+ comm_encoding = GSM_MARKER ;
+
+ /* Override standard value here.*/
+ bit_width = 16 ;
+ break ;
+
+ case SF_FORMAT_IMA_ADPCM :
+ psf->endian = SF_ENDIAN_BIG ;
+ comm_type = AIFC_MARKER ;
+ comm_size = SIZEOF_AIFC_COMM ;
+ comm_encoding = ima4_MARKER ;
+
+ /* Override standard value here.*/
+ bit_width = 16 ;
+ comm_frames = psf->sf.frames / AIFC_IMA4_SAMPLES_PER_BLOCK ;
+ break ;
+
+ default : return SFE_BAD_OPEN_FORMAT ;
+ } ;
+
+ /* Reset the current header length to zero. */
+ psf->header [0] = 0 ;
+ psf->headindex = 0 ;
+ psf_fseek (psf, 0, SEEK_SET) ;
+
+ psf_binheader_writef (psf, "Etm8", FORM_MARKER, psf->filelength - 8) ;
+
+ /* Write AIFF/AIFC marker and COM chunk. */
+ if (comm_type == AIFC_MARKER)
+ /* AIFC must have an FVER chunk. */
+ psf_binheader_writef (psf, "Emm44", comm_type, FVER_MARKER, 4, 0xA2805140) ;
+ else
+ psf_binheader_writef (psf, "Em", comm_type) ;
+
+ paiff->comm_offset = psf->headindex - 8 ;
+
+ memset (comm_sample_rate, 0, sizeof (comm_sample_rate)) ;
+ uint2tenbytefloat (psf->sf.samplerate, comm_sample_rate) ;
+
+ psf_binheader_writef (psf, "Em42t42", COMM_MARKER, comm_size, psf->sf.channels, comm_frames, bit_width) ;
+ psf_binheader_writef (psf, "b", comm_sample_rate, sizeof (comm_sample_rate)) ;
+
+ /* AIFC chunks have some extra data. */
+ if (comm_type == AIFC_MARKER)
+ psf_binheader_writef (psf, "mb", comm_encoding, comm_zero_bytes, sizeof (comm_zero_bytes)) ;
+
+ if (psf->channel_map && paiff->chanmap_tag)
+ psf_binheader_writef (psf, "Em4444", CHAN_MARKER, 12, paiff->chanmap_tag, 0, 0) ;
+
+ if (psf->instrument != NULL)
+ { MARK_ID_POS m [4] ;
+ INST_CHUNK ch ;
+ unsigned short ct = 0 ;
+
+ memset (m, 0, sizeof (m)) ;
+ memset (&ch, 0, sizeof (ch)) ;
+
+ ch.baseNote = psf->instrument->basenote ;
+ ch.detune = psf->instrument->detune ;
+ ch.lowNote = psf->instrument->key_lo ;
+ ch.highNote = psf->instrument->key_hi ;
+ ch.lowVelocity = psf->instrument->velocity_lo ;
+ ch.highVelocity = psf->instrument->velocity_hi ;
+ ch.gain = psf->instrument->gain ;
+ if (psf->instrument->loops [0].mode != SF_LOOP_NONE)
+ { ch.sustain_loop.playMode = 1 ;
+ ch.sustain_loop.beginLoop = ct ;
+ m [0].markerID = ct++ ;
+ m [0].position = psf->instrument->loops [0].start ;
+ ch.sustain_loop.endLoop = ct ;
+ m [1].markerID = ct++ ;
+ m [1].position = psf->instrument->loops [0].end ;
+ } ;
+ if (psf->instrument->loops [1].mode != SF_LOOP_NONE)
+ { ch.release_loop.playMode = 1 ;
+ ch.release_loop.beginLoop = ct ;
+ m [2].markerID = ct++ ;
+ m [2].position = psf->instrument->loops [1].start ;
+ ch.release_loop.endLoop = ct ;
+ m [3].markerID = ct++ ;
+ m [3].position = psf->instrument->loops [1].end ;
+ }
+ else
+ { ch.release_loop.playMode = 0 ;
+ ch.release_loop.beginLoop = 0 ;
+ ch.release_loop.endLoop = 0 ;
+ } ;
+
+ psf_binheader_writef (psf, "Em4111111", INST_MARKER, SIZEOF_INST_CHUNK, ch.baseNote, ch.detune,
+ ch.lowNote, ch.highNote, ch.lowVelocity, ch.highVelocity) ;
+ psf_binheader_writef (psf, "2222222", ch.gain, ch.sustain_loop.playMode,
+ ch.sustain_loop.beginLoop, ch.sustain_loop.endLoop, ch.release_loop.playMode,
+ ch.release_loop.beginLoop, ch.release_loop.endLoop) ;
+
+ if (ct == 2)
+ psf_binheader_writef (psf, "Em42241b241b",
+ MARK_MARKER, 2 + 2 * (2 + 4 + 1 + 9), 2,
+ m [0].markerID, m [0].position, 8, "beg loop", make_size_t (9),
+ m [1].markerID, m [1].position, 8, "end loop", make_size_t (9)) ;
+ else if (ct == 4)
+ psf_binheader_writef (psf, "Em42 241b 241b 241b 241b",
+ MARK_MARKER, 2 + 4 * (2 + 4 + 1 + 9), 4,
+ m [0].markerID, m [0].position, 8, "beg loop", make_size_t (9),
+ m [1].markerID, m [1].position, 8, "end loop", make_size_t (9),
+ m [2].markerID, m [2].position, 8, "beg loop", make_size_t (9),
+ m [3].markerID, m [3].position, 8, "end loop", make_size_t (9)) ;
+ } ;
+
+ if (psf->str_flags & SF_STR_LOCATE_START)
+ aiff_write_strings (psf, SF_STR_LOCATE_START) ;
+
+ if (psf->peak_info != NULL && psf->peak_info->peak_loc == SF_PEAK_START)
+ { psf_binheader_writef (psf, "Em4", PEAK_MARKER, AIFF_PEAK_CHUNK_SIZE (psf->sf.channels)) ;
+ psf_binheader_writef (psf, "E44", 1, time (NULL)) ;
+ for (k = 0 ; k < psf->sf.channels ; k++)
+ psf_binheader_writef (psf, "Eft8", (float) psf->peak_info->peaks [k].value, psf->peak_info->peaks [k].position) ;
+ } ;
+
+ /* Write SSND chunk. */
+ paiff->ssnd_offset = psf->headindex ;
+ psf_binheader_writef (psf, "Etm844", SSND_MARKER, psf->datalength + SIZEOF_SSND_CHUNK, 0, 0) ;
+
+ /* Header construction complete so write it out. */
+ psf_fwrite (psf->header, psf->headindex, 1, psf) ;
+
+ if (psf->error)
+ return psf->error ;
+
+ if (has_data && psf->dataoffset != psf->headindex)
+ return psf->error = SFE_INTERNAL ;
+
+ psf->dataoffset = psf->headindex ;
+
+ if (! has_data)
+ psf_fseek (psf, psf->dataoffset, SEEK_SET) ;
+ else if (current > 0)
+ psf_fseek (psf, current, SEEK_SET) ;
+
+ return psf->error ;
+} /* aiff_write_header */
+
+static int
+aiff_write_tailer (SF_PRIVATE *psf)
+{ int k ;
+
+ /* Reset the current header length to zero. */
+ psf->header [0] = 0 ;
+ psf->headindex = 0 ;
+
+ psf->dataend = psf_fseek (psf, 0, SEEK_END) ;
+
+ /* Make sure tailer data starts at even byte offset. Pad if necessary. */
+ if (psf->dataend % 2 == 1)
+ { psf_fwrite (psf->header, 1, 1, psf) ;
+ psf->dataend ++ ;
+ } ;
+
+ if (psf->peak_info != NULL && psf->peak_info->peak_loc == SF_PEAK_END)
+ { psf_binheader_writef (psf, "Em4", PEAK_MARKER, AIFF_PEAK_CHUNK_SIZE (psf->sf.channels)) ;
+ psf_binheader_writef (psf, "E44", 1, time (NULL)) ;
+ for (k = 0 ; k < psf->sf.channels ; k++)
+ psf_binheader_writef (psf, "Eft8", (float) psf->peak_info->peaks [k].value, psf->peak_info->peaks [k].position) ;
+ } ;
+
+ if (psf->str_flags & SF_STR_LOCATE_END)
+ aiff_write_strings (psf, SF_STR_LOCATE_END) ;
+
+ /* Write the tailer. */
+ if (psf->headindex > 0)
+ psf_fwrite (psf->header, psf->headindex, 1, psf) ;
+
+ return 0 ;
+} /* aiff_write_tailer */
+
+static void
+aiff_write_strings (SF_PRIVATE *psf, int location)
+{ int k, slen ;
+
+ for (k = 0 ; k < SF_MAX_STRINGS ; k++)
+ { if (psf->strings [k].type == 0)
+ break ;
+
+ if (psf->strings [k].flags != location)
+ continue ;
+
+ switch (psf->strings [k].type)
+ { case SF_STR_SOFTWARE :
+ slen = strlen (psf->strings [k].str) ;
+ psf_binheader_writef (psf, "Em4mb", APPL_MARKER, slen + 4, m3ga_MARKER, psf->strings [k].str, make_size_t (slen + (slen & 1))) ;
+ break ;
+
+ case SF_STR_TITLE :
+ psf_binheader_writef (psf, "EmS", NAME_MARKER, psf->strings [k].str) ;
+ break ;
+
+ case SF_STR_COPYRIGHT :
+ psf_binheader_writef (psf, "EmS", c_MARKER, psf->strings [k].str) ;
+ break ;
+
+ case SF_STR_ARTIST :
+ psf_binheader_writef (psf, "EmS", AUTH_MARKER, psf->strings [k].str) ;
+ break ;
+
+ case SF_STR_COMMENT :
+ psf_binheader_writef (psf, "EmS", ANNO_MARKER, psf->strings [k].str) ;
+ break ;
+
+ /*
+ case SF_STR_DATE :
+ psf_binheader_writef (psf, "Ems", ICRD_MARKER, psf->strings [k].str) ;
+ break ;
+ */
+ } ;
+ } ;
+
+ return ;
+} /* aiff_write_strings */
+
+static int
+aiff_command (SF_PRIVATE * psf, int command, void * UNUSED (data), int UNUSED (datasize))
+{ AIFF_PRIVATE *paiff ;
+
+ if ((paiff = psf->container_data) == NULL)
+ return SFE_INTERNAL ;
+
+ switch (command)
+ { case SFC_SET_CHANNEL_MAP_INFO :
+ paiff->chanmap_tag = aiff_caf_find_channel_layout_tag (psf->channel_map, psf->sf.channels) ;
+ return (paiff->chanmap_tag != 0) ;
+
+ default :
+ break ;
+ } ;
+
+
+
+ return 0 ;
+} /* aiff_command */
+
+static const char*
+get_loop_mode_str (short mode)
+{ switch (mode)
+ { case 0 : return "none" ;
+ case 1 : return "forward" ;
+ case 2 : return "backward" ;
+ } ;
+
+ return "*** unknown" ;
+} /* get_loop_mode_str */
+
+static short
+get_loop_mode (short mode)
+{ switch (mode)
+ { case 0 : return SF_LOOP_NONE ;
+ case 1 : return SF_LOOP_FORWARD ;
+ case 2 : return SF_LOOP_BACKWARD ;
+ } ;
+
+ return SF_LOOP_NONE ;
+} /* get_loop_mode */
+
+/*==========================================================================================
+** Rough hack at converting from 80 bit IEEE float in AIFF header to an int and
+** back again. It assumes that all sample rates are between 1 and 800MHz, which
+** should be OK as other sound file formats use a 32 bit integer to store sample
+** rate.
+** There is another (probably better) version in the source code to the SoX but it
+** has a copyright which probably prevents it from being allowable as GPL/LGPL.
+*/
+
+static int
+tenbytefloat2int (unsigned char *bytes)
+{ int val = 3 ;
+
+ if (bytes [0] & 0x80) /* Negative number. */
+ return 0 ;
+
+ if (bytes [0] <= 0x3F) /* Less than 1. */
+ return 1 ;
+
+ if (bytes [0] > 0x40) /* Way too big. */
+ return 0x4000000 ;
+
+ if (bytes [0] == 0x40 && bytes [1] > 0x1C) /* Too big. */
+ return 800000000 ;
+
+ /* Ok, can handle it. */
+
+ val = (bytes [2] << 23) | (bytes [3] << 15) | (bytes [4] << 7) | (bytes [5] >> 1) ;
+
+ val >>= (29 - bytes [1]) ;
+
+ return val ;
+} /* tenbytefloat2int */
+
+static void
+uint2tenbytefloat (unsigned int num, unsigned char *bytes)
+{ unsigned int mask = 0x40000000 ;
+ int count ;
+
+ if (num <= 1)
+ { bytes [0] = 0x3F ;
+ bytes [1] = 0xFF ;
+ bytes [2] = 0x80 ;
+ return ;
+ } ;
+
+ bytes [0] = 0x40 ;
+
+ if (num >= mask)
+ { bytes [1] = 0x1D ;
+ return ;
+ } ;
+
+ for (count = 0 ; count <= 32 ; count ++)
+ { if (num & mask)
+ break ;
+ mask >>= 1 ;
+ } ;
+
+ num <<= count + 1 ;
+ bytes [1] = 29 - count ;
+ bytes [2] = (num >> 24) & 0xFF ;
+ bytes [3] = (num >> 16) & 0xFF ;
+ bytes [4] = (num >> 8) & 0xFF ;
+ bytes [5] = num & 0xFF ;
+
+} /* uint2tenbytefloat */
+
+static int
+aiff_read_basc_chunk (SF_PRIVATE * psf, int datasize)
+{ const char * type_str ;
+ basc_CHUNK bc ;
+ int count ;
+
+ count = psf_binheader_readf (psf, "E442", &bc.version, &bc.numBeats, &bc.rootNote) ;
+ count += psf_binheader_readf (psf, "E222", &bc.scaleType, &bc.sigNumerator, &bc.sigDenominator) ;
+ count += psf_binheader_readf (psf, "E2j", &bc.loopType, datasize - sizeof (bc)) ;
+
+ psf_log_printf (psf, " Version ? : %u\n Num Beats : %u\n Root Note : 0x%x\n",
+ bc.version, bc.numBeats, bc.rootNote) ;
+
+ switch (bc.scaleType)
+ { case basc_SCALE_MINOR :
+ type_str = "MINOR" ;
+ break ;
+ case basc_SCALE_MAJOR :
+ type_str = "MAJOR" ;
+ break ;
+ case basc_SCALE_NEITHER :
+ type_str = "NEITHER" ;
+ break ;
+ case basc_SCALE_BOTH :
+ type_str = "BOTH" ;
+ break ;
+ default :
+ type_str = "!!WRONG!!" ;
+ break ;
+ } ;
+
+ psf_log_printf (psf, " ScaleType : 0x%x (%s)\n", bc.scaleType, type_str) ;
+ psf_log_printf (psf, " Time Sig : %d/%d\n", bc.sigNumerator, bc.sigDenominator) ;
+
+ switch (bc.loopType)
+ { case basc_TYPE_ONE_SHOT :
+ type_str = "One Shot" ;
+ break ;
+ case basc_TYPE_LOOP :
+ type_str = "Loop" ;
+ break ;
+ default:
+ type_str = "!!WRONG!!" ;
+ break ;
+ } ;
+
+ psf_log_printf (psf, " Loop Type : 0x%x (%s)\n", bc.loopType, type_str) ;
+
+ if ((psf->loop_info = calloc (1, sizeof (SF_LOOP_INFO))) == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ psf->loop_info->time_sig_num = bc.sigNumerator ;
+ psf->loop_info->time_sig_den = bc.sigDenominator ;
+ psf->loop_info->loop_mode = (bc.loopType == basc_TYPE_ONE_SHOT) ? SF_LOOP_NONE : SF_LOOP_FORWARD ;
+ psf->loop_info->num_beats = bc.numBeats ;
+
+ /* Can always be recalculated from other known fields. */
+ psf->loop_info->bpm = (1.0 / psf->sf.frames) * psf->sf.samplerate
+ * ((bc.numBeats * 4.0) / bc.sigDenominator) * 60.0 ;
+ psf->loop_info->root_key = bc.rootNote ;
+
+ if (count < datasize)
+ psf_binheader_readf (psf, "j", datasize - count) ;
+
+ return 0 ;
+} /* aiff_read_basc_chunk */
+
+
+static int
+aiff_read_chanmap (SF_PRIVATE * psf, unsigned dword)
+{ const AIFF_CAF_CHANNEL_MAP * map_info ;
+ unsigned channel_bitmap, channel_decriptions, bytesread ;
+ int layout_tag ;
+
+ bytesread = psf_binheader_readf (psf, "444", &layout_tag, &channel_bitmap, &channel_decriptions) ;
+
+ if ((map_info = aiff_caf_of_channel_layout_tag (layout_tag)) == NULL)
+ return 0 ;
+
+ psf_log_printf (psf, " Tag : %x\n", layout_tag) ;
+ if (map_info)
+ psf_log_printf (psf, " Layout : %s\n", map_info->name) ;
+
+ if (bytesread < dword)
+ psf_binheader_readf (psf, "j", dword - bytesread) ;
+
+ if (map_info->channel_map != NULL)
+ { size_t chanmap_size = psf->sf.channels * sizeof (psf->channel_map [0]) ;
+
+ free (psf->channel_map) ;
+
+ if ((psf->channel_map = malloc (chanmap_size)) == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ memcpy (psf->channel_map, map_info->channel_map, chanmap_size) ;
+ } ;
+
+ return 0 ;
+} /* aiff_read_chanmap */
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <math.h>
+
+#include "sndfile.h"
+#include "common.h"
+
+static sf_count_t alaw_read_alaw2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t alaw_read_alaw2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t alaw_read_alaw2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t alaw_read_alaw2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+
+static sf_count_t alaw_write_s2alaw (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+static sf_count_t alaw_write_i2alaw (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+static sf_count_t alaw_write_f2alaw (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+static sf_count_t alaw_write_d2alaw (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+
+static void alaw2s_array (unsigned char *buffer, int count, short *ptr) ;
+static void alaw2i_array (unsigned char *buffer, int count, int *ptr) ;
+static void alaw2f_array (unsigned char *buffer, int count, float *ptr, float normfact) ;
+static void alaw2d_array (unsigned char *buffer, int count, double *ptr, double normfact) ;
+
+static void s2alaw_array (const short *buffer, int count, unsigned char *ptr) ;
+static void i2alaw_array (const int *buffer, int count, unsigned char *ptr) ;
+static void f2alaw_array (const float *buffer, int count, unsigned char *ptr, float normfact) ;
+static void d2alaw_array (const double *buffer, int count, unsigned char *ptr, double normfact) ;
+
+
+int
+alaw_init (SF_PRIVATE *psf)
+{
+ if (psf->file.mode == SFM_READ || psf->file.mode == SFM_RDWR)
+ { psf->read_short = alaw_read_alaw2s ;
+ psf->read_int = alaw_read_alaw2i ;
+ psf->read_float = alaw_read_alaw2f ;
+ psf->read_double = alaw_read_alaw2d ;
+ } ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { psf->write_short = alaw_write_s2alaw ;
+ psf->write_int = alaw_write_i2alaw ;
+ psf->write_float = alaw_write_f2alaw ;
+ psf->write_double = alaw_write_d2alaw ;
+ } ;
+
+ psf->bytewidth = 1 ;
+ psf->blockwidth = psf->sf.channels ;
+
+ if (psf->filelength > psf->dataoffset)
+ psf->datalength = (psf->dataend) ? psf->dataend - psf->dataoffset : psf->filelength - psf->dataoffset ;
+ else
+ psf->datalength = 0 ;
+
+ psf->sf.frames = psf->blockwidth > 0 ? psf->datalength / psf->blockwidth : 0 ;
+
+ return 0 ;
+} /* alaw_init */
+
+/*==============================================================================
+ * Private static functions and data.
+ */
+
+static
+short alaw_decode [256] =
+{ -5504, -5248, -6016, -5760, -4480, -4224, -4992, -4736,
+ -7552, -7296, -8064, -7808, -6528, -6272, -7040, -6784,
+ -2752, -2624, -3008, -2880, -2240, -2112, -2496, -2368,
+ -3776, -3648, -4032, -3904, -3264, -3136, -3520, -3392,
+ -22016, -20992, -24064, -23040, -17920, -16896, -19968, -18944,
+ -30208, -29184, -32256, -31232, -26112, -25088, -28160, -27136,
+ -11008, -10496, -12032, -11520, -8960, -8448, -9984, -9472,
+ -15104, -14592, -16128, -15616, -13056, -12544, -14080, -13568,
+ -344, -328, -376, -360, -280, -264, -312, -296,
+ -472, -456, -504, -488, -408, -392, -440, -424,
+ -88, -72, -120, -104, -24, -8, -56, -40,
+ -216, -200, -248, -232, -152, -136, -184, -168,
+ -1376, -1312, -1504, -1440, -1120, -1056, -1248, -1184,
+ -1888, -1824, -2016, -1952, -1632, -1568, -1760, -1696,
+ -688, -656, -752, -720, -560, -528, -624, -592,
+ -944, -912, -1008, -976, -816, -784, -880, -848,
+ 5504, 5248, 6016, 5760, 4480, 4224, 4992, 4736,
+ 7552, 7296, 8064, 7808, 6528, 6272, 7040, 6784,
+ 2752, 2624, 3008, 2880, 2240, 2112, 2496, 2368,
+ 3776, 3648, 4032, 3904, 3264, 3136, 3520, 3392,
+ 22016, 20992, 24064, 23040, 17920, 16896, 19968, 18944,
+ 30208, 29184, 32256, 31232, 26112, 25088, 28160, 27136,
+ 11008, 10496, 12032, 11520, 8960, 8448, 9984, 9472,
+ 15104, 14592, 16128, 15616, 13056, 12544, 14080, 13568,
+ 344, 328, 376, 360, 280, 264, 312, 296,
+ 472, 456, 504, 488, 408, 392, 440, 424,
+ 88, 72, 120, 104, 24, 8, 56, 40,
+ 216, 200, 248, 232, 152, 136, 184, 168,
+ 1376, 1312, 1504, 1440, 1120, 1056, 1248, 1184,
+ 1888, 1824, 2016, 1952, 1632, 1568, 1760, 1696,
+ 688, 656, 752, 720, 560, 528, 624, 592,
+ 944, 912, 1008, 976, 816, 784, 880, 848
+} ; /* alaw_decode */
+
+static
+unsigned char alaw_encode [2048 + 1] =
+{ 0xd5, 0xd4, 0xd7, 0xd6, 0xd1, 0xd0, 0xd3, 0xd2, 0xdd, 0xdc, 0xdf, 0xde,
+ 0xd9, 0xd8, 0xdb, 0xda, 0xc5, 0xc4, 0xc7, 0xc6, 0xc1, 0xc0, 0xc3, 0xc2,
+ 0xcd, 0xcc, 0xcf, 0xce, 0xc9, 0xc8, 0xcb, 0xca, 0xf5, 0xf5, 0xf4, 0xf4,
+ 0xf7, 0xf7, 0xf6, 0xf6, 0xf1, 0xf1, 0xf0, 0xf0, 0xf3, 0xf3, 0xf2, 0xf2,
+ 0xfd, 0xfd, 0xfc, 0xfc, 0xff, 0xff, 0xfe, 0xfe, 0xf9, 0xf9, 0xf8, 0xf8,
+ 0xfb, 0xfb, 0xfa, 0xfa, 0xe5, 0xe5, 0xe5, 0xe5, 0xe4, 0xe4, 0xe4, 0xe4,
+ 0xe7, 0xe7, 0xe7, 0xe7, 0xe6, 0xe6, 0xe6, 0xe6, 0xe1, 0xe1, 0xe1, 0xe1,
+ 0xe0, 0xe0, 0xe0, 0xe0, 0xe3, 0xe3, 0xe3, 0xe3, 0xe2, 0xe2, 0xe2, 0xe2,
+ 0xed, 0xed, 0xed, 0xed, 0xec, 0xec, 0xec, 0xec, 0xef, 0xef, 0xef, 0xef,
+ 0xee, 0xee, 0xee, 0xee, 0xe9, 0xe9, 0xe9, 0xe9, 0xe8, 0xe8, 0xe8, 0xe8,
+ 0xeb, 0xeb, 0xeb, 0xeb, 0xea, 0xea, 0xea, 0xea, 0x95, 0x95, 0x95, 0x95,
+ 0x95, 0x95, 0x95, 0x95, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94, 0x94,
+ 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x97, 0x96, 0x96, 0x96, 0x96,
+ 0x96, 0x96, 0x96, 0x96, 0x91, 0x91, 0x91, 0x91, 0x91, 0x91, 0x91, 0x91,
+ 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x90, 0x93, 0x93, 0x93, 0x93,
+ 0x93, 0x93, 0x93, 0x93, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92, 0x92,
+ 0x9d, 0x9d, 0x9d, 0x9d, 0x9d, 0x9d, 0x9d, 0x9d, 0x9c, 0x9c, 0x9c, 0x9c,
+ 0x9c, 0x9c, 0x9c, 0x9c, 0x9f, 0x9f, 0x9f, 0x9f, 0x9f, 0x9f, 0x9f, 0x9f,
+ 0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x9e, 0x99, 0x99, 0x99, 0x99,
+ 0x99, 0x99, 0x99, 0x99, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98, 0x98,
+ 0x9b, 0x9b, 0x9b, 0x9b, 0x9b, 0x9b, 0x9b, 0x9b, 0x9a, 0x9a, 0x9a, 0x9a,
+ 0x9a, 0x9a, 0x9a, 0x9a, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85,
+ 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x85, 0x84, 0x84, 0x84, 0x84,
+ 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84,
+ 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87, 0x87,
+ 0x87, 0x87, 0x87, 0x87, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86,
+ 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x86, 0x81, 0x81, 0x81, 0x81,
+ 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81,
+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
+ 0x80, 0x80, 0x80, 0x80, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x82, 0x82, 0x82, 0x82,
+ 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82,
+ 0x8d, 0x8d, 0x8d, 0x8d, 0x8d, 0x8d, 0x8d, 0x8d, 0x8d, 0x8d, 0x8d, 0x8d,
+ 0x8d, 0x8d, 0x8d, 0x8d, 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, 0x8c,
+ 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, 0x8c, 0x8f, 0x8f, 0x8f, 0x8f,
+ 0x8f, 0x8f, 0x8f, 0x8f, 0x8f, 0x8f, 0x8f, 0x8f, 0x8f, 0x8f, 0x8f, 0x8f,
+ 0x8e, 0x8e, 0x8e, 0x8e, 0x8e, 0x8e, 0x8e, 0x8e, 0x8e, 0x8e, 0x8e, 0x8e,
+ 0x8e, 0x8e, 0x8e, 0x8e, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89,
+ 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x89, 0x88, 0x88, 0x88, 0x88,
+ 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88,
+ 0x8b, 0x8b, 0x8b, 0x8b, 0x8b, 0x8b, 0x8b, 0x8b, 0x8b, 0x8b, 0x8b, 0x8b,
+ 0x8b, 0x8b, 0x8b, 0x8b, 0x8a, 0x8a, 0x8a, 0x8a, 0x8a, 0x8a, 0x8a, 0x8a,
+ 0x8a, 0x8a, 0x8a, 0x8a, 0x8a, 0x8a, 0x8a, 0x8a, 0xb5, 0xb5, 0xb5, 0xb5,
+ 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5,
+ 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5,
+ 0xb5, 0xb5, 0xb5, 0xb5, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4,
+ 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4,
+ 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4,
+ 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7,
+ 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7,
+ 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb6, 0xb6, 0xb6, 0xb6,
+ 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6,
+ 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6,
+ 0xb6, 0xb6, 0xb6, 0xb6, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1,
+ 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1,
+ 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1,
+ 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0,
+ 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0,
+ 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb3, 0xb3, 0xb3, 0xb3,
+ 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3,
+ 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3,
+ 0xb3, 0xb3, 0xb3, 0xb3, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2,
+ 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2,
+ 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2,
+ 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd,
+ 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd,
+ 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbc, 0xbc, 0xbc, 0xbc,
+ 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc,
+ 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc,
+ 0xbc, 0xbc, 0xbc, 0xbc, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf,
+ 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf,
+ 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf,
+ 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe,
+ 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe,
+ 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xb9, 0xb9, 0xb9, 0xb9,
+ 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9,
+ 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9,
+ 0xb9, 0xb9, 0xb9, 0xb9, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8,
+ 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8,
+ 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8,
+ 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb,
+ 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb,
+ 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xba, 0xba, 0xba, 0xba,
+ 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba,
+ 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba,
+ 0xba, 0xba, 0xba, 0xba, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5,
+ 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5,
+ 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5,
+ 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5,
+ 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5,
+ 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa4, 0xa4, 0xa4, 0xa4,
+ 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4,
+ 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4,
+ 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4,
+ 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4,
+ 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4,
+ 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7,
+ 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7,
+ 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7,
+ 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7,
+ 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7,
+ 0xa7, 0xa7, 0xa7, 0xa7, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6,
+ 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6,
+ 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6,
+ 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6,
+ 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6,
+ 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa1, 0xa1, 0xa1, 0xa1,
+ 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1,
+ 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1,
+ 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1,
+ 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1,
+ 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1, 0xa1,
+ 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0,
+ 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0,
+ 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0,
+ 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0,
+ 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0, 0xa0,
+ 0xa0, 0xa0, 0xa0, 0xa0, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3,
+ 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3,
+ 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3,
+ 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3,
+ 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3,
+ 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa2, 0xa2, 0xa2, 0xa2,
+ 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2,
+ 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2,
+ 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2,
+ 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2,
+ 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2,
+ 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad,
+ 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad,
+ 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad,
+ 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad,
+ 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad,
+ 0xad, 0xad, 0xad, 0xad, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac,
+ 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac,
+ 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac,
+ 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac,
+ 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac,
+ 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xaf, 0xaf, 0xaf, 0xaf,
+ 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf,
+ 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf,
+ 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf,
+ 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf,
+ 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf,
+ 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae,
+ 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae,
+ 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae,
+ 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae,
+ 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae,
+ 0xae, 0xae, 0xae, 0xae, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9,
+ 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9,
+ 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9,
+ 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9,
+ 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9,
+ 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa8, 0xa8, 0xa8, 0xa8,
+ 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8,
+ 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8,
+ 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8,
+ 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8,
+ 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8,
+ 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab,
+ 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab,
+ 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab,
+ 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab,
+ 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab,
+ 0xab, 0xab, 0xab, 0xab, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0x2a
+} ; /* alaw_encode */
+
+static inline void
+alaw2s_array (unsigned char *buffer, int count, short *ptr)
+{ while (--count >= 0)
+ ptr [count] = alaw_decode [(int) buffer [count]] ;
+} /* alaw2s_array */
+
+static inline void
+alaw2i_array (unsigned char *buffer, int count, int *ptr)
+{ while (--count >= 0)
+ ptr [count] = alaw_decode [(int) buffer [count]] << 16 ;
+} /* alaw2i_array */
+
+static inline void
+alaw2f_array (unsigned char *buffer, int count, float *ptr, float normfact)
+{ while (--count >= 0)
+ ptr [count] = normfact * alaw_decode [(int) buffer [count]] ;
+} /* alaw2f_array */
+
+static inline void
+alaw2d_array (unsigned char *buffer, int count, double *ptr, double normfact)
+{ while (--count >= 0)
+ ptr [count] = normfact * alaw_decode [(int) buffer [count]] ;
+} /* alaw2d_array */
+
+static inline void
+s2alaw_array (const short *ptr, int count, unsigned char *buffer)
+{ while (--count >= 0)
+ { if (ptr [count] >= 0)
+ buffer [count] = alaw_encode [ptr [count] / 16] ;
+ else
+ buffer [count] = 0x7F & alaw_encode [ptr [count] / -16] ;
+ } ;
+} /* s2alaw_array */
+
+static inline void
+i2alaw_array (const int *ptr, int count, unsigned char *buffer)
+{ while (--count >= 0)
+ { if (ptr [count] >= 0)
+ buffer [count] = alaw_encode [ptr [count] >> (16 + 4)] ;
+ else
+ buffer [count] = 0x7F & alaw_encode [- ptr [count] >> (16 + 4)] ;
+ } ;
+} /* i2alaw_array */
+
+static inline void
+f2alaw_array (const float *ptr, int count, unsigned char *buffer, float normfact)
+{ while (--count >= 0)
+ { if (ptr [count] >= 0)
+ buffer [count] = alaw_encode [lrintf (normfact * ptr [count])] ;
+ else
+ buffer [count] = 0x7F & alaw_encode [- lrintf (normfact * ptr [count])] ;
+ } ;
+} /* f2alaw_array */
+
+static inline void
+d2alaw_array (const double *ptr, int count, unsigned char *buffer, double normfact)
+{ while (--count >= 0)
+ { if (ptr [count] >= 0)
+ buffer [count] = alaw_encode [lrint (normfact * ptr [count])] ;
+ else
+ buffer [count] = 0x7F & alaw_encode [- lrint (normfact * ptr [count])] ;
+ } ;
+} /* d2alaw_array */
+
+/*==============================================================================
+*/
+
+static sf_count_t
+alaw_read_alaw2s (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.ucbuf, 1, bufferlen, psf) ;
+ alaw2s_array (psf->u.ucbuf, readcount, ptr + total) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* alaw_read_alaw2s */
+
+static sf_count_t
+alaw_read_alaw2i (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.ucbuf, 1, bufferlen, psf) ;
+ alaw2i_array (psf->u.ucbuf, readcount, ptr + total) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* alaw_read_alaw2i */
+
+static sf_count_t
+alaw_read_alaw2f (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.ucbuf, 1, bufferlen, psf) ;
+ alaw2f_array (psf->u.ucbuf, readcount, ptr + total, normfact) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* alaw_read_alaw2f */
+
+static sf_count_t
+alaw_read_alaw2d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ normfact = (psf->norm_double) ? 1.0 / ((double) 0x8000) : 1.0 ;
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.ucbuf, 1, bufferlen, psf) ;
+ alaw2d_array (psf->u.ucbuf, readcount, ptr + total, normfact) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* alaw_read_alaw2d */
+
+/*=============================================================================================
+*/
+
+static sf_count_t
+alaw_write_s2alaw (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ s2alaw_array (ptr + total, bufferlen, psf->u.ucbuf) ;
+ writecount = psf_fwrite (psf->u.ucbuf, 1, bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* alaw_write_s2alaw */
+
+static sf_count_t
+alaw_write_i2alaw (SF_PRIVATE *psf, const int *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ i2alaw_array (ptr + total, bufferlen, psf->u.ucbuf) ;
+ writecount = psf_fwrite (psf->u.ucbuf, 1, bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* alaw_write_i2alaw */
+
+static sf_count_t
+alaw_write_f2alaw (SF_PRIVATE *psf, const float *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7FFF) / 16.0 : 1.0 / 16 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ f2alaw_array (ptr + total, bufferlen, psf->u.ucbuf, normfact) ;
+ writecount = psf_fwrite (psf->u.ucbuf, 1, bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* alaw_write_f2alaw */
+
+static sf_count_t
+alaw_write_d2alaw (SF_PRIVATE *psf, const double *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ normfact = (psf->norm_double) ? (1.0 * 0x7FFF) / 16.0 : 1.0 / 16.0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ d2alaw_array (ptr + total, bufferlen, psf->u.ucbuf, normfact) ;
+ writecount = psf_fwrite (psf->u.ucbuf, 1, bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* alaw_write_d2alaw */
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <fcntl.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+/*------------------------------------------------------------------------------
+** Macros to handle big/little endian issues.
+*/
+
+#define DOTSND_MARKER (MAKE_MARKER ('.', 's', 'n', 'd'))
+#define DNSDOT_MARKER (MAKE_MARKER ('d', 'n', 's', '.'))
+
+#define AU_DATA_OFFSET 24
+
+/*------------------------------------------------------------------------------
+** Known AU file encoding types.
+*/
+
+enum
+{ AU_ENCODING_ULAW_8 = 1, /* 8-bit u-law samples */
+ AU_ENCODING_PCM_8 = 2, /* 8-bit linear samples */
+ AU_ENCODING_PCM_16 = 3, /* 16-bit linear samples */
+ AU_ENCODING_PCM_24 = 4, /* 24-bit linear samples */
+ AU_ENCODING_PCM_32 = 5, /* 32-bit linear samples */
+
+ AU_ENCODING_FLOAT = 6, /* floating-point samples */
+ AU_ENCODING_DOUBLE = 7, /* double-precision float samples */
+ AU_ENCODING_INDIRECT = 8, /* fragmented sampled data */
+ AU_ENCODING_NESTED = 9, /* ? */
+ AU_ENCODING_DSP_CORE = 10, /* DSP program */
+ AU_ENCODING_DSP_DATA_8 = 11, /* 8-bit fixed-point samples */
+ AU_ENCODING_DSP_DATA_16 = 12, /* 16-bit fixed-point samples */
+ AU_ENCODING_DSP_DATA_24 = 13, /* 24-bit fixed-point samples */
+ AU_ENCODING_DSP_DATA_32 = 14, /* 32-bit fixed-point samples */
+
+ AU_ENCODING_DISPLAY = 16, /* non-audio display data */
+ AU_ENCODING_MULAW_SQUELCH = 17, /* ? */
+ AU_ENCODING_EMPHASIZED = 18, /* 16-bit linear with emphasis */
+ AU_ENCODING_NEXT = 19, /* 16-bit linear with compression (NEXT) */
+ AU_ENCODING_COMPRESSED_EMPHASIZED = 20, /* A combination of the two above */
+ AU_ENCODING_DSP_COMMANDS = 21, /* Music Kit DSP commands */
+ AU_ENCODING_DSP_COMMANDS_SAMPLES = 22, /* ? */
+
+ AU_ENCODING_ADPCM_G721_32 = 23, /* G721 32 kbs ADPCM - 4 bits per sample. */
+ AU_ENCODING_ADPCM_G722 = 24, /* G722 64 kbs ADPCM */
+ AU_ENCODING_ADPCM_G723_24 = 25, /* G723 24 kbs ADPCM - 3 bits per sample. */
+ AU_ENCODING_ADPCM_G723_40 = 26, /* G723 40 kbs ADPCM - 5 bits per sample. */
+
+ AU_ENCODING_ALAW_8 = 27
+} ;
+
+/*------------------------------------------------------------------------------
+** Typedefs.
+*/
+
+typedef struct
+{ int dataoffset ;
+ int datasize ;
+ int encoding ;
+ int samplerate ;
+ int channels ;
+} AU_FMT ;
+
+
+/*------------------------------------------------------------------------------
+** Private static functions.
+*/
+
+static int au_close (SF_PRIVATE *psf) ;
+
+static int au_format_to_encoding (int format) ;
+
+static int au_write_header (SF_PRIVATE *psf, int calc_length) ;
+static int au_read_header (SF_PRIVATE *psf) ;
+
+/*------------------------------------------------------------------------------
+** Public function.
+*/
+
+int
+au_open (SF_PRIVATE *psf)
+{ int subformat ;
+ int error = 0 ;
+
+ if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0))
+ { if ((error = au_read_header (psf)))
+ return error ;
+ } ;
+
+ if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_AU)
+ return SFE_BAD_OPEN_FORMAT ;
+
+ subformat = SF_CODEC (psf->sf.format) ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { psf->endian = SF_ENDIAN (psf->sf.format) ;
+ if (CPU_IS_LITTLE_ENDIAN && psf->endian == SF_ENDIAN_CPU)
+ psf->endian = SF_ENDIAN_LITTLE ;
+ else if (psf->endian != SF_ENDIAN_LITTLE)
+ psf->endian = SF_ENDIAN_BIG ;
+
+ if (au_write_header (psf, SF_FALSE))
+ return psf->error ;
+
+ psf->write_header = au_write_header ;
+ } ;
+
+ psf->container_close = au_close ;
+
+ psf->blockwidth = psf->bytewidth * psf->sf.channels ;
+
+ switch (subformat)
+ { case SF_FORMAT_ULAW : /* 8-bit Ulaw encoding. */
+ ulaw_init (psf) ;
+ break ;
+
+ case SF_FORMAT_PCM_S8 : /* 8-bit linear PCM. */
+ error = pcm_init (psf) ;
+ break ;
+
+ case SF_FORMAT_PCM_16 : /* 16-bit linear PCM. */
+ case SF_FORMAT_PCM_24 : /* 24-bit linear PCM */
+ case SF_FORMAT_PCM_32 : /* 32-bit linear PCM. */
+ error = pcm_init (psf) ;
+ break ;
+
+ case SF_FORMAT_ALAW : /* 8-bit Alaw encoding. */
+ alaw_init (psf) ;
+ break ;
+
+ /* Lite remove start */
+ case SF_FORMAT_FLOAT : /* 32-bit floats. */
+ error = float32_init (psf) ;
+ break ;
+
+ case SF_FORMAT_DOUBLE : /* 64-bit double precision floats. */
+ error = double64_init (psf) ;
+ break ;
+
+ case SF_FORMAT_G721_32 :
+ error = g72x_init (psf) ;
+ psf->sf.seekable = SF_FALSE ;
+ break ;
+
+ case SF_FORMAT_G723_24 :
+ error = g72x_init (psf) ;
+ psf->sf.seekable = SF_FALSE ;
+ break ;
+
+ case SF_FORMAT_G723_40 :
+ error = g72x_init (psf) ;
+ psf->sf.seekable = SF_FALSE ;
+ break ;
+ /* Lite remove end */
+
+ default : break ;
+ } ;
+
+ return error ;
+} /* au_open */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+au_close (SF_PRIVATE *psf)
+{
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ au_write_header (psf, SF_TRUE) ;
+
+ return 0 ;
+} /* au_close */
+
+static int
+au_write_header (SF_PRIVATE *psf, int calc_length)
+{ sf_count_t current ;
+ int encoding, datalength ;
+
+ if (psf->pipeoffset > 0)
+ return 0 ;
+
+ current = psf_ftell (psf) ;
+
+ if (calc_length)
+ { psf->filelength = psf_get_filelen (psf) ;
+
+ psf->datalength = psf->filelength - psf->dataoffset ;
+ if (psf->dataend)
+ psf->datalength -= psf->filelength - psf->dataend ;
+
+ psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ;
+ } ;
+
+ encoding = au_format_to_encoding (SF_CODEC (psf->sf.format)) ;
+ if (! encoding)
+ return (psf->error = SFE_BAD_OPEN_FORMAT) ;
+
+ /* Reset the current header length to zero. */
+ psf->header [0] = 0 ;
+ psf->headindex = 0 ;
+
+ /*
+ ** Only attempt to seek if we are not writng to a pipe. If we are
+ ** writing to a pipe we shouldn't be here anyway.
+ */
+ if (psf->is_pipe == SF_FALSE)
+ psf_fseek (psf, 0, SEEK_SET) ;
+
+ /*
+ ** AU format files allow a datalength value of -1 if the datalength
+ ** is not know at the time the header is written.
+ ** Also use this value of -1 if the datalength > 2 gigabytes.
+ */
+ if (psf->datalength < 0 || psf->datalength > 0x7FFFFFFF)
+ datalength = -1 ;
+ else
+ datalength = (int) (psf->datalength & 0x7FFFFFFF) ;
+
+ if (psf->endian == SF_ENDIAN_BIG)
+ { psf_binheader_writef (psf, "Em4", DOTSND_MARKER, AU_DATA_OFFSET) ;
+ psf_binheader_writef (psf, "E4444", datalength, encoding, psf->sf.samplerate, psf->sf.channels) ;
+ }
+ else if (psf->endian == SF_ENDIAN_LITTLE)
+ { psf_binheader_writef (psf, "em4", DNSDOT_MARKER, AU_DATA_OFFSET) ;
+ psf_binheader_writef (psf, "e4444", datalength, encoding, psf->sf.samplerate, psf->sf.channels) ;
+ }
+ else
+ return (psf->error = SFE_BAD_OPEN_FORMAT) ;
+
+ /* Header construction complete so write it out. */
+ psf_fwrite (psf->header, psf->headindex, 1, psf) ;
+
+ if (psf->error)
+ return psf->error ;
+
+ psf->dataoffset = psf->headindex ;
+
+ if (current > 0)
+ psf_fseek (psf, current, SEEK_SET) ;
+
+ return psf->error ;
+} /* au_write_header */
+
+static int
+au_format_to_encoding (int format)
+{
+ switch (format)
+ { case SF_FORMAT_PCM_S8 : return AU_ENCODING_PCM_8 ;
+ case SF_FORMAT_PCM_16 : return AU_ENCODING_PCM_16 ;
+ case SF_FORMAT_PCM_24 : return AU_ENCODING_PCM_24 ;
+ case SF_FORMAT_PCM_32 : return AU_ENCODING_PCM_32 ;
+
+ case SF_FORMAT_FLOAT : return AU_ENCODING_FLOAT ;
+ case SF_FORMAT_DOUBLE : return AU_ENCODING_DOUBLE ;
+
+ case SF_FORMAT_ULAW : return AU_ENCODING_ULAW_8 ;
+ case SF_FORMAT_ALAW : return AU_ENCODING_ALAW_8 ;
+
+ case SF_FORMAT_G721_32 : return AU_ENCODING_ADPCM_G721_32 ;
+ case SF_FORMAT_G723_24 : return AU_ENCODING_ADPCM_G723_24 ;
+ case SF_FORMAT_G723_40 : return AU_ENCODING_ADPCM_G723_40 ;
+
+ default : break ;
+ } ;
+ return 0 ;
+} /* au_format_to_encoding */
+
+static int
+au_read_header (SF_PRIVATE *psf)
+{ AU_FMT au_fmt ;
+ int marker, dword ;
+
+ memset (&au_fmt, 0, sizeof (au_fmt)) ;
+ psf_binheader_readf (psf, "pm", 0, &marker) ;
+ psf_log_printf (psf, "%M\n", marker) ;
+
+ if (marker == DOTSND_MARKER)
+ { psf->endian = SF_ENDIAN_BIG ;
+
+ psf_binheader_readf (psf, "E44444", &(au_fmt.dataoffset), &(au_fmt.datasize),
+ &(au_fmt.encoding), &(au_fmt.samplerate), &(au_fmt.channels)) ;
+ }
+ else if (marker == DNSDOT_MARKER)
+ { psf->endian = SF_ENDIAN_LITTLE ;
+ psf_binheader_readf (psf, "e44444", &(au_fmt.dataoffset), &(au_fmt.datasize),
+ &(au_fmt.encoding), &(au_fmt.samplerate), &(au_fmt.channels)) ;
+ }
+ else
+ return SFE_AU_NO_DOTSND ;
+
+ psf_log_printf (psf, " Data Offset : %d\n", au_fmt.dataoffset) ;
+
+ if (psf->fileoffset > 0 && au_fmt.datasize == -1)
+ { psf_log_printf (psf, " Data Size : -1\n") ;
+ return SFE_AU_EMBED_BAD_LEN ;
+ } ;
+
+ if (psf->fileoffset > 0)
+ { psf->filelength = au_fmt.dataoffset + au_fmt.datasize ;
+ psf_log_printf (psf, " Data Size : %d\n", au_fmt.datasize) ;
+ }
+ else if (au_fmt.datasize == -1 || au_fmt.dataoffset + au_fmt.datasize == psf->filelength)
+ psf_log_printf (psf, " Data Size : %d\n", au_fmt.datasize) ;
+ else if (au_fmt.dataoffset + au_fmt.datasize < psf->filelength)
+ { psf->filelength = au_fmt.dataoffset + au_fmt.datasize ;
+ psf_log_printf (psf, " Data Size : %d\n", au_fmt.datasize) ;
+ }
+ else
+ { dword = psf->filelength - au_fmt.dataoffset ;
+ psf_log_printf (psf, " Data Size : %d (should be %d)\n", au_fmt.datasize, dword) ;
+ au_fmt.datasize = dword ;
+ } ;
+
+ psf->dataoffset = au_fmt.dataoffset ;
+ psf->datalength = psf->filelength - psf->dataoffset ;
+
+ if (psf_ftell (psf) < psf->dataoffset)
+ psf_binheader_readf (psf, "j", psf->dataoffset - psf_ftell (psf)) ;
+
+ psf->sf.samplerate = au_fmt.samplerate ;
+ psf->sf.channels = au_fmt.channels ;
+
+ /* Only fill in type major. */
+ if (psf->endian == SF_ENDIAN_BIG)
+ psf->sf.format = SF_FORMAT_AU ;
+ else if (psf->endian == SF_ENDIAN_LITTLE)
+ psf->sf.format = SF_ENDIAN_LITTLE | SF_FORMAT_AU ;
+
+ psf_log_printf (psf, " Encoding : %d => ", au_fmt.encoding) ;
+
+ psf->sf.format = SF_ENDIAN (psf->sf.format) ;
+
+ switch (au_fmt.encoding)
+ { case AU_ENCODING_ULAW_8 :
+ psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_ULAW ;
+ psf->bytewidth = 1 ; /* Before decoding */
+ psf_log_printf (psf, "8-bit ISDN u-law\n") ;
+ break ;
+
+ case AU_ENCODING_PCM_8 :
+ psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_PCM_S8 ;
+ psf->bytewidth = 1 ;
+ psf_log_printf (psf, "8-bit linear PCM\n") ;
+ break ;
+
+ case AU_ENCODING_PCM_16 :
+ psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_PCM_16 ;
+ psf->bytewidth = 2 ;
+ psf_log_printf (psf, "16-bit linear PCM\n") ;
+ break ;
+
+ case AU_ENCODING_PCM_24 :
+ psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_PCM_24 ;
+ psf->bytewidth = 3 ;
+ psf_log_printf (psf, "24-bit linear PCM\n") ;
+ break ;
+
+ case AU_ENCODING_PCM_32 :
+ psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_PCM_32 ;
+ psf->bytewidth = 4 ;
+ psf_log_printf (psf, "32-bit linear PCM\n") ;
+ break ;
+
+ case AU_ENCODING_FLOAT :
+ psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_FLOAT ;
+ psf->bytewidth = 4 ;
+ psf_log_printf (psf, "32-bit float\n") ;
+ break ;
+
+ case AU_ENCODING_DOUBLE :
+ psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_DOUBLE ;
+ psf->bytewidth = 8 ;
+ psf_log_printf (psf, "64-bit double precision float\n") ;
+ break ;
+
+ case AU_ENCODING_ALAW_8 :
+ psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_ALAW ;
+ psf->bytewidth = 1 ; /* Before decoding */
+ psf_log_printf (psf, "8-bit ISDN A-law\n") ;
+ break ;
+
+ case AU_ENCODING_ADPCM_G721_32 :
+ psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_G721_32 ;
+ psf->bytewidth = 0 ;
+ psf_log_printf (psf, "G721 32kbs ADPCM\n") ;
+ break ;
+
+ case AU_ENCODING_ADPCM_G723_24 :
+ psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_G723_24 ;
+ psf->bytewidth = 0 ;
+ psf_log_printf (psf, "G723 24kbs ADPCM\n") ;
+ break ;
+
+ case AU_ENCODING_ADPCM_G723_40 :
+ psf->sf.format |= SF_FORMAT_AU | SF_FORMAT_G723_40 ;
+ psf->bytewidth = 0 ;
+ psf_log_printf (psf, "G723 40kbs ADPCM\n") ;
+ break ;
+
+ case AU_ENCODING_ADPCM_G722 :
+ psf_log_printf (psf, "G722 64 kbs ADPCM (unsupported)\n") ;
+ break ;
+
+ case AU_ENCODING_NEXT :
+ psf_log_printf (psf, "Weird NeXT encoding format (unsupported)\n") ;
+ break ;
+
+ default :
+ psf_log_printf (psf, "Unknown!!\n") ;
+ break ;
+ } ;
+
+ psf_log_printf (psf, " Sample Rate : %d\n", au_fmt.samplerate) ;
+ if (au_fmt.channels < 1)
+ { psf_log_printf (psf, " Channels : %d **** should be >= 1\n", au_fmt.channels) ;
+ return SFE_CHANNEL_COUNT_ZERO ;
+ }
+ else
+ psf_log_printf (psf, " Channels : %d\n", au_fmt.channels) ;
+
+ psf->blockwidth = psf->sf.channels * psf->bytewidth ;
+
+ if (! psf->sf.frames && psf->blockwidth)
+ psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ;
+
+ return 0 ;
+} /* au_read_header */
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <string.h>
+#include <errno.h>
+
+#include "common.h"
+
+typedef struct
+{ int le_float ;
+ int be_float ;
+ int le_int_24_32 ;
+ int be_int_24_32 ;
+} VOTE ;
+
+
+static void vote_for_format (VOTE * vote, const unsigned char * data, int datalen) ;
+
+int
+audio_detect (SF_PRIVATE * psf, AUDIO_DETECT *ad, const unsigned char * data, int datalen)
+{ VOTE vote ;
+
+ if (psf == NULL)
+ return 0 ;
+
+ if (ad == NULL || datalen < 256)
+ return 0 ;
+
+ vote_for_format (&vote, data, datalen) ;
+
+ psf_log_printf (psf, "audio_detect :\n"
+ " le_float : %d\n"
+ " be_float : %d\n"
+ " le_int_24_32 : %d\n"
+ " be_int_24_32 : %d\n",
+ vote.le_float, vote.be_float, vote.le_int_24_32, vote.be_int_24_32) ;
+
+ if (0) puts (psf->logbuffer) ;
+
+ if (ad->endianness == SF_ENDIAN_LITTLE && vote.le_float > (3 * datalen) / 4)
+ { /* Almost certainly 32 bit floats. */
+ return SF_FORMAT_FLOAT ;
+ } ;
+
+ if (ad->endianness == SF_ENDIAN_LITTLE && vote.le_int_24_32 > (3 * datalen) / 4)
+ { /* Almost certainly 24 bit data stored in 32 bit ints. */
+ return SF_FORMAT_PCM_32 ;
+ } ;
+
+ return 0 ;
+} /* data_detect */
+
+static void
+vote_for_format (VOTE * vote, const unsigned char * data, int datalen)
+{
+ int k ;
+
+ memset (vote, 0, sizeof (VOTE)) ;
+
+ datalen -= datalen % 4 ;
+
+ for (k = 0 ; k < datalen ; k ++)
+ { if ((k % 4) == 0)
+ { if (data [k] == 0 && data [k + 1] != 0)
+ vote->le_int_24_32 += 4 ;
+
+ if (data [2] != 0 && data [3] == 0)
+ vote->le_int_24_32 += 4 ;
+
+ if (data [0] != 0 && data [3] > 0x43 && data [3] < 0x4B)
+ vote->le_float += 4 ;
+
+ if (data [3] != 0 && data [0] > 0x43 && data [0] < 0x4B)
+ vote->be_float += 4 ;
+ } ;
+ } ;
+
+ return ;
+} /* vote_for_format */
+
--- /dev/null
+/*
+** Copyright (C) 2004-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <string.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+#define TWOBIT_MARKER (MAKE_MARKER ('2', 'B', 'I', 'T'))
+#define AVR_HDR_SIZE 128
+
+#define SFE_AVR_X 666
+
+/*
+** From: hyc@hanauma.Jpl.Nasa.Gov (Howard Chu)
+**
+** A lot of PD software exists to play Mac .snd files on the ST. One other
+** format that seems pretty popular (used by a number of commercial packages)
+** is the AVR format (from Audio Visual Research). This format has a 128 byte
+** header that looks like this (its actually packed, but thats not portable):
+*/
+
+typedef struct
+{ int marker ; /* 2BIT */
+ char name [8] ; /* null-padded sample name */
+ short mono ; /* 0 = mono, 0xffff = stereo */
+ short rez ; /* 8 = 8 bit, 16 = 16 bit */
+ short sign ; /* 0 = unsigned, 0xffff = signed */
+
+ short loop ; /* 0 = no loop, 0xffff = looping sample */
+ short midi ; /* 0xffff = no MIDI note assigned, */
+ /* 0xffXX = single key note assignment */
+ /* 0xLLHH = key split, low/hi note */
+ int srate ; /* sample frequency in hertz */
+ int frames ; /* sample length in bytes or words (see rez) */
+ int lbeg ; /* offset to start of loop in bytes or words. */
+ /* set to zero if unused */
+ int lend ; /* offset to end of loop in bytes or words. */
+ /* set to sample length if unused */
+ short res1 ; /* Reserved, MIDI keyboard split */
+ short res2 ; /* Reserved, sample compression */
+ short res3 ; /* Reserved */
+ char ext [20] ; /* Additional filename space, used if (name[7] != 0) */
+ char user [64] ; /* User defined. Typically ASCII message */
+} AVR_HEADER ;
+
+/*------------------------------------------------------------------------------
+** Private static functions.
+*/
+
+static int avr_close (SF_PRIVATE *psf) ;
+
+static int avr_read_header (SF_PRIVATE *psf) ;
+static int avr_write_header (SF_PRIVATE *psf, int calc_length) ;
+
+/*------------------------------------------------------------------------------
+** Public function.
+*/
+
+int
+avr_open (SF_PRIVATE *psf)
+{ int error = 0 ;
+
+ if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0))
+ { if ((error = avr_read_header (psf)))
+ return error ;
+ } ;
+
+ if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_AVR)
+ return SFE_BAD_OPEN_FORMAT ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { psf->endian = SF_ENDIAN (psf->sf.format) ;
+ psf->endian = SF_ENDIAN_BIG ;
+
+ if (avr_write_header (psf, SF_FALSE))
+ return psf->error ;
+
+ psf->write_header = avr_write_header ;
+ } ;
+
+ psf->container_close = avr_close ;
+
+ psf->blockwidth = psf->bytewidth * psf->sf.channels ;
+
+ error = pcm_init (psf) ;
+
+ return error ;
+} /* avr_open */
+
+static int
+avr_read_header (SF_PRIVATE *psf)
+{ AVR_HEADER hdr ;
+
+ memset (&hdr, 0, sizeof (hdr)) ;
+
+ psf_binheader_readf (psf, "pmb", 0, &hdr.marker, &hdr.name, sizeof (hdr.name)) ;
+ psf_log_printf (psf, "%M\n", hdr.marker) ;
+
+ if (hdr.marker != TWOBIT_MARKER)
+ return SFE_AVR_X ;
+
+ psf_log_printf (psf, " Name : %s\n", hdr.name) ;
+
+ psf_binheader_readf (psf, "E22222", &hdr.mono, &hdr.rez, &hdr.sign, &hdr.loop, &hdr.midi) ;
+
+ psf->sf.channels = (hdr.mono & 1) + 1 ;
+
+ psf_log_printf (psf, " Channels : %d\n Bit width : %d\n Signed : %s\n",
+ (hdr.mono & 1) + 1, hdr.rez, hdr.sign ? "yes" : "no") ;
+
+ switch ((hdr.rez << 16) + (hdr.sign & 1))
+ { case ((8 << 16) + 0) :
+ psf->sf.format = SF_FORMAT_AVR | SF_FORMAT_PCM_U8 ;
+ psf->bytewidth = 1 ;
+ break ;
+
+ case ((8 << 16) + 1) :
+ psf->sf.format = SF_FORMAT_AVR | SF_FORMAT_PCM_S8 ;
+ psf->bytewidth = 1 ;
+ break ;
+
+ case ((16 << 16) + 1) :
+ psf->sf.format = SF_FORMAT_AVR | SF_FORMAT_PCM_16 ;
+ psf->bytewidth = 2 ;
+ break ;
+
+ default :
+ psf_log_printf (psf, "Error : bad rez/sign combination.\n") ;
+ return SFE_AVR_X ;
+ } ;
+
+ psf_binheader_readf (psf, "E4444", &hdr.srate, &hdr.frames, &hdr.lbeg, &hdr.lend) ;
+
+ psf->sf.frames = hdr.frames ;
+ psf->sf.samplerate = hdr.srate ;
+
+ psf_log_printf (psf, " Frames : %D\n", psf->sf.frames) ;
+ psf_log_printf (psf, " Sample rate : %d\n", psf->sf.samplerate) ;
+
+ psf_binheader_readf (psf, "E222", &hdr.res1, &hdr.res2, &hdr.res3) ;
+ psf_binheader_readf (psf, "bb", hdr.ext, sizeof (hdr.ext), hdr.user, sizeof (hdr.user)) ;
+
+ psf_log_printf (psf, " Ext : %s\n User : %s\n", hdr.ext, hdr.user) ;
+
+ psf->endian = SF_ENDIAN_BIG ;
+
+ psf->dataoffset = AVR_HDR_SIZE ;
+ psf->datalength = hdr.frames * (hdr.rez / 8) ;
+
+ if (psf->fileoffset > 0)
+ psf->filelength = AVR_HDR_SIZE + psf->datalength ;
+
+ if (psf_ftell (psf) != psf->dataoffset)
+ psf_binheader_readf (psf, "j", psf->dataoffset - psf_ftell (psf)) ;
+
+ psf->blockwidth = psf->sf.channels * psf->bytewidth ;
+
+ if (psf->sf.frames == 0 && psf->blockwidth)
+ psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ;
+
+ return 0 ;
+} /* avr_read_header */
+
+static int
+avr_write_header (SF_PRIVATE *psf, int calc_length)
+{ sf_count_t current ;
+ int sign ;
+
+ if (psf->pipeoffset > 0)
+ return 0 ;
+
+ current = psf_ftell (psf) ;
+
+ if (calc_length)
+ { psf->filelength = psf_get_filelen (psf) ;
+
+ psf->datalength = psf->filelength - psf->dataoffset ;
+ if (psf->dataend)
+ psf->datalength -= psf->filelength - psf->dataend ;
+
+ psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ;
+ } ;
+
+ /* Reset the current header length to zero. */
+ psf->header [0] = 0 ;
+ psf->headindex = 0 ;
+
+ /*
+ ** Only attempt to seek if we are not writng to a pipe. If we are
+ ** writing to a pipe we shouldn't be here anyway.
+ */
+ if (psf->is_pipe == SF_FALSE)
+ psf_fseek (psf, 0, SEEK_SET) ;
+
+ psf_binheader_writef (psf, "Emz22", TWOBIT_MARKER, make_size_t (8),
+ psf->sf.channels == 2 ? 0xFFFF : 0, psf->bytewidth * 8) ;
+
+ sign = ((SF_CODEC (psf->sf.format)) == SF_FORMAT_PCM_U8) ? 0 : 0xFFFF ;
+
+ psf_binheader_writef (psf, "E222", sign, 0, 0xFFFF) ;
+ psf_binheader_writef (psf, "E4444", psf->sf.samplerate, psf->sf.frames, 0, 0) ;
+
+ psf_binheader_writef (psf, "E222zz", 0, 0, 0, make_size_t (20), make_size_t (64)) ;
+
+ /* Header construction complete so write it out. */
+ psf_fwrite (psf->header, psf->headindex, 1, psf) ;
+
+ if (psf->error)
+ return psf->error ;
+
+ psf->dataoffset = psf->headindex ;
+
+ if (current > 0)
+ psf_fseek (psf, current, SEEK_SET) ;
+
+ return psf->error ;
+} /* avr_write_header */
+
+static int
+avr_close (SF_PRIVATE *psf)
+{
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ avr_write_header (psf, SF_TRUE) ;
+
+ return 0 ;
+} /* avr_close */
+
--- /dev/null
+#!/usr/bin/python
+
+# Copyright (C) 2006-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+#
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in
+# the documentation and/or other materials provided with the
+# distribution.
+# * Neither the author nor the names of any contributors may be used
+# to endorse or promote products derived from this software without
+# specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+# This parses C code using regexes (yes, thats horrible) and makes sure
+# that calling conventions to the function psf_binheader_writef are
+# correct.
+
+
+
+import re, string, sys
+
+_whitespace_re = re.compile ("\s+", re.MULTILINE)
+
+def find_binheader_writefs (data):
+ lst = re.findall ('psf_binheader_writef\s*\(\s*[a-zA-Z_]+\s*,\s*\"[^;]+;', data, re.MULTILINE)
+ return [_whitespace_re.sub (" ", x) for x in lst]
+
+def find_format_string (s):
+ fmt = re.search ('"([^"]+)"', s)
+ if not fmt:
+ print "Bad format in :\n\n\t%s\n\n" % s
+ sys.exit (1)
+ fmt = fmt.groups ()
+ if len (fmt) != 1:
+ print "Bad format in :\n\n\t%s\n\n" % s
+ sys.exit (1)
+ return _whitespace_re.sub ("", fmt [0])
+
+def get_param_list (data):
+ dlist = re.search ("\((.+)\)\s*;", data)
+ dlist = dlist.groups ()[0]
+ dlist = string.split (dlist, ",")
+ dlist = [string.strip (x) for x in dlist]
+ return dlist [2:]
+
+def handle_file (fname):
+ errors = 0
+ data = open (fname, "r").read ()
+
+ writefs = find_binheader_writefs (data)
+ for item in writefs:
+ fmt = find_format_string (item)
+ params = get_param_list (item)
+ param_index = 0
+
+ # print item
+
+ for ch in fmt:
+ if ch in 'Eet ':
+ continue
+
+ # print " param [%d] %c : %s" % (param_index, ch, params [param_index])
+
+ if ch != 'b':
+ param_index += 1
+ continue
+
+ # print item
+ # print " param [%d] %c : %s <-> %s" % (param_index, ch, params [param_index], params [param_index + 1])
+
+ if string.find (params [param_index + 1], "sizeof") < 0 \
+ and string.find (params [param_index + 1], "make_size_t") < 0 \
+ and string.find (params [param_index + 1], "strlen") < 0:
+ if errors == 0: print
+ print "\n%s :" % fname
+ print " param [%d] %c : %s <-> %s" % (param_index, ch, params [param_index], params [param_index + 1])
+ print " %s" % item
+ errors += 1
+ param_index += 2
+
+ return errors
+
+#===============================================================================
+
+if len (sys.argv) > 1:
+ print "\n binheader_writef_check :",
+ sys.stdout.flush ()
+ errors = 0
+ for fname in sys.argv [1:]:
+ errors += handle_file (fname)
+ if errors > 0:
+ print "\nErrors : %d\n" % errors
+ sys.exit (1)
+
+print "ok\n"
+
--- /dev/null
+/*
+** Copyright (C) 2006-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+** Copyright (C) 2006 Paul Davis <paul@linuxaudiosystems.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stddef.h>
+#include <string.h>
+
+#include "common.h"
+
+
+static int gen_coding_history (char * added_history, int added_history_max, const SF_INFO * psfinfo) ;
+
+static inline size_t
+bc_min_size (const SF_BROADCAST_INFO* info)
+{ if (info == NULL)
+ return 0 ;
+
+ return offsetof (SF_BROADCAST_INFO, coding_history) + info->coding_history_size ;
+} /* bc_min_size */
+
+SF_BROADCAST_INFO_16K*
+broadcast_var_alloc (void)
+{ return calloc (1, sizeof (SF_BROADCAST_INFO_16K)) ;
+} /* broadcast_var_alloc */
+
+int
+broadcast_var_set (SF_PRIVATE *psf, const SF_BROADCAST_INFO * info, size_t datasize)
+{ size_t len ;
+
+ if (info == NULL)
+ return SF_FALSE ;
+
+ if (bc_min_size (info) > datasize)
+ { psf->error = SFE_BAD_BROADCAST_INFO_SIZE ;
+ return SF_FALSE ;
+ } ;
+
+ if (datasize >= sizeof (SF_BROADCAST_INFO_16K))
+ { psf->error = SFE_BAD_BROADCAST_INFO_TOO_BIG ;
+ return SF_FALSE ;
+ } ;
+
+ if (psf->broadcast_16k == NULL)
+ { if ((psf->broadcast_16k = broadcast_var_alloc ()) == NULL)
+ { psf->error = SFE_MALLOC_FAILED ;
+ return SF_FALSE ;
+ } ;
+ } ;
+
+ memcpy (psf->broadcast_16k, info, offsetof (SF_BROADCAST_INFO, coding_history)) ;
+
+ psf_strlcpy_crlf (psf->broadcast_16k->coding_history, info->coding_history, sizeof (psf->broadcast_16k->coding_history), datasize - offsetof (SF_BROADCAST_INFO, coding_history)) ;
+ len = strlen (psf->broadcast_16k->coding_history) ;
+
+ if (len > 0 && psf->broadcast_16k->coding_history [len - 1] != '\n')
+ psf_strlcat (psf->broadcast_16k->coding_history, sizeof (psf->broadcast_16k->coding_history), "\r\n") ;
+
+ if (psf->file.mode == SFM_WRITE)
+ { char added_history [256] ;
+
+ gen_coding_history (added_history, sizeof (added_history), &(psf->sf)) ;
+ psf_strlcat (psf->broadcast_16k->coding_history, sizeof (psf->broadcast_16k->coding_history), added_history) ;
+ } ;
+
+ /* Force coding_history_size to be even. */
+ len = strlen (psf->broadcast_16k->coding_history) ;
+ len += (len & 1) ? 1 : 2 ;
+ psf->broadcast_16k->coding_history_size = len ;
+
+ /* Currently writing this version. */
+ psf->broadcast_16k->version = 1 ;
+
+ return SF_TRUE ;
+} /* broadcast_var_set */
+
+
+int
+broadcast_var_get (SF_PRIVATE *psf, SF_BROADCAST_INFO * data, size_t datasize)
+{ size_t size ;
+
+ if (psf->broadcast_16k == NULL)
+ return SF_FALSE ;
+
+ size = SF_MIN (datasize, bc_min_size ((const SF_BROADCAST_INFO *) psf->broadcast_16k)) ;
+
+ memcpy (data, psf->broadcast_16k, size) ;
+
+ return SF_TRUE ;
+} /* broadcast_var_get */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+gen_coding_history (char * added_history, int added_history_max, const SF_INFO * psfinfo)
+{ char chnstr [16] ;
+ int count, width ;
+
+ /*
+ ** From : http://www.sr.se/utveckling/tu/bwf/docs/codhist2.htm
+ **
+ ** Parameter Variable string <allowed option> Unit
+ ** ==========================================================================================
+ ** Coding Algorithm A=<ANALOGUE, PCM, MPEG1L1, MPEG1L2, MPEG1L3,
+ ** MPEG2L1, MPEG2L2, MPEG2L3>
+ ** Sampling frequency F=<11000,22050,24000,32000,44100,48000> [Hz]
+ ** Bit-rate B=<any bit-rate allowed in MPEG 2 (ISO/IEC [kbit/s per channel]
+ ** 13818-3)>
+ ** Word Length W=<8, 12, 14, 16, 18, 20, 22, 24> [bits]
+ ** Mode M=<mono, stereo, dual-mono, joint-stereo>
+ ** Text, free string T=<a free ASCII-text string for in house use.
+ ** This string should contain no commas (ASCII
+ ** 2Chex). Examples of the contents: ID-No; codec
+ ** type; A/D type>
+ */
+
+ switch (psfinfo->channels)
+ { case 0 :
+ return SF_FALSE ;
+
+ case 1 :
+ psf_strlcpy (chnstr, sizeof (chnstr), "mono") ;
+ break ;
+
+ case 2 :
+ psf_strlcpy (chnstr, sizeof (chnstr), "stereo") ;
+ break ;
+
+ default :
+ snprintf (chnstr, sizeof (chnstr), "%uchn", psfinfo->channels) ;
+ break ;
+ } ;
+
+ switch (SF_CODEC (psfinfo->format))
+ { case SF_FORMAT_PCM_U8 :
+ case SF_FORMAT_PCM_S8 :
+ width = 8 ;
+ break ;
+ case SF_FORMAT_PCM_16 :
+ width = 16 ;
+ break ;
+ case SF_FORMAT_PCM_24 :
+ width = 24 ;
+ break ;
+ case SF_FORMAT_PCM_32 :
+ width = 32 ;
+ break ;
+ case SF_FORMAT_FLOAT :
+ width = 24 ; /* Bits in the mantissa + 1 */
+ break ;
+ case SF_FORMAT_DOUBLE :
+ width = 53 ; /* Bits in the mantissa + 1 */
+ break ;
+ case SF_FORMAT_ULAW :
+ case SF_FORMAT_ALAW :
+ width = 12 ;
+ break ;
+ default :
+ width = 42 ;
+ break ;
+ } ;
+
+ count = snprintf (added_history, added_history_max,
+ "A=PCM,F=%u,W=%hu,M=%s,T=%s-%s\r\n",
+ psfinfo->samplerate, width, chnstr, PACKAGE, VERSION) ;
+
+ if (count >= added_history_max)
+ return 0 ;
+
+ return count ;
+} /* gen_coding_history */
+
--- /dev/null
+/*
+** Copyright (C) 2005-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <math.h>
+#include <inttypes.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+#include "chanmap.h"
+
+/*------------------------------------------------------------------------------
+** Macros to handle big/little endian issues.
+*/
+
+#define aac_MARKER MAKE_MARKER ('a', 'a', 'c', ' ')
+#define alac_MARKER MAKE_MARKER ('a', 'l', 'a', 'c')
+#define alaw_MARKER MAKE_MARKER ('a', 'l', 'a', 'w')
+#define caff_MARKER MAKE_MARKER ('c', 'a', 'f', 'f')
+#define chan_MARKER MAKE_MARKER ('c', 'h', 'a', 'n')
+#define data_MARKER MAKE_MARKER ('d', 'a', 't', 'a')
+#define desc_MARKER MAKE_MARKER ('d', 'e', 's', 'c')
+#define edct_MARKER MAKE_MARKER ('e', 'd', 'c', 't')
+#define free_MARKER MAKE_MARKER ('f', 'r', 'e', 'e')
+#define ima4_MARKER MAKE_MARKER ('i', 'm', 'a', '4')
+#define info_MARKER MAKE_MARKER ('i', 'n', 'f', 'o')
+#define inst_MARKER MAKE_MARKER ('i', 'n', 's', 't')
+#define kuki_MARKER MAKE_MARKER ('k', 'u', 'k', 'i')
+#define lpcm_MARKER MAKE_MARKER ('l', 'p', 'c', 'm')
+#define mark_MARKER MAKE_MARKER ('m', 'a', 'r', 'k')
+#define midi_MARKER MAKE_MARKER ('m', 'i', 'd', 'i')
+#define mp1_MARKER MAKE_MARKER ('.', 'm', 'p', '1')
+#define mp2_MARKER MAKE_MARKER ('.', 'm', 'p', '2')
+#define mp3_MARKER MAKE_MARKER ('.', 'm', 'p', '3')
+#define ovvw_MARKER MAKE_MARKER ('o', 'v', 'v', 'w')
+#define pakt_MARKER MAKE_MARKER ('p', 'a', 'k', 't')
+#define peak_MARKER MAKE_MARKER ('p', 'e', 'a', 'k')
+#define regn_MARKER MAKE_MARKER ('r', 'e', 'g', 'n')
+#define strg_MARKER MAKE_MARKER ('s', 't', 'r', 'g')
+#define umid_MARKER MAKE_MARKER ('u', 'm', 'i', 'd')
+#define uuid_MARKER MAKE_MARKER ('u', 'u', 'i', 'd')
+#define ulaw_MARKER MAKE_MARKER ('u', 'l', 'a', 'w')
+#define MAC3_MARKER MAKE_MARKER ('M', 'A', 'C', '3')
+#define MAC6_MARKER MAKE_MARKER ('M', 'A', 'C', '6')
+
+#define CAF_PEAK_CHUNK_SIZE(ch) ((int) (sizeof (int) + ch * (sizeof (float) + 8)))
+
+#define SFE_CAF_NOT_CAF 666
+#define SFE_CAF_NO_DESC 667
+#define SFE_CAF_BAD_PEAK 668
+
+/*------------------------------------------------------------------------------
+** Typedefs.
+*/
+
+typedef struct
+{ unsigned char srate [8] ;
+ unsigned int fmt_id ;
+ unsigned int fmt_flags ;
+ unsigned int pkt_bytes ;
+ unsigned int pkt_frames ;
+ unsigned int channels_per_frame ;
+ unsigned int bits_per_chan ;
+} DESC_CHUNK ;
+
+typedef struct
+{ int chanmap_tag ;
+} CAF_PRIVATE ;
+
+/*------------------------------------------------------------------------------
+** Private static functions.
+*/
+
+static int caf_close (SF_PRIVATE *psf) ;
+static int caf_read_header (SF_PRIVATE *psf) ;
+static int caf_write_header (SF_PRIVATE *psf, int calc_length) ;
+static int caf_command (SF_PRIVATE *psf, int command, void *data, int datasize) ;
+static int caf_read_chanmap (SF_PRIVATE * psf, sf_count_t chunk_size) ;
+
+/*------------------------------------------------------------------------------
+** Public function.
+*/
+
+int
+caf_open (SF_PRIVATE *psf)
+{ int subformat, format, error = 0 ;
+
+ if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0))
+ { if ((error = caf_read_header (psf)))
+ return error ;
+ } ;
+
+ subformat = SF_CODEC (psf->sf.format) ;
+
+ if ((psf->container_data = calloc (1, sizeof (CAF_PRIVATE))) == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { if (psf->is_pipe)
+ return SFE_NO_PIPE_WRITE ;
+
+ format = SF_CONTAINER (psf->sf.format) ;
+ if (format != SF_FORMAT_CAF)
+ return SFE_BAD_OPEN_FORMAT ;
+
+ psf->blockwidth = psf->bytewidth * psf->sf.channels ;
+
+ if (psf->file.mode != SFM_RDWR || psf->filelength < 44)
+ { psf->filelength = 0 ;
+ psf->datalength = 0 ;
+ psf->dataoffset = 0 ;
+ psf->sf.frames = 0 ;
+ } ;
+
+ psf->str_flags = SF_STR_ALLOW_START ;
+
+ /*
+ ** By default, add the peak chunk to floating point files. Default behaviour
+ ** can be switched off using sf_command (SFC_SET_PEAK_CHUNK, SF_FALSE).
+ */
+ if (psf->file.mode == SFM_WRITE && (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE))
+ { if ((psf->peak_info = peak_info_calloc (psf->sf.channels)) == NULL)
+ return SFE_MALLOC_FAILED ;
+ psf->peak_info->peak_loc = SF_PEAK_START ;
+ } ;
+
+ if ((error = caf_write_header (psf, SF_FALSE)) != 0)
+ return error ;
+
+ psf->write_header = caf_write_header ;
+ } ;
+
+ psf->container_close = caf_close ;
+ psf->command = caf_command ;
+
+ switch (subformat)
+ { case SF_FORMAT_PCM_S8 :
+ case SF_FORMAT_PCM_16 :
+ case SF_FORMAT_PCM_24 :
+ case SF_FORMAT_PCM_32 :
+ error = pcm_init (psf) ;
+ break ;
+
+ case SF_FORMAT_ULAW :
+ error = ulaw_init (psf) ;
+ break ;
+
+ case SF_FORMAT_ALAW :
+ error = alaw_init (psf) ;
+ break ;
+
+ /* Lite remove start */
+ case SF_FORMAT_FLOAT :
+ error = float32_init (psf) ;
+ break ;
+
+ case SF_FORMAT_DOUBLE :
+ error = double64_init (psf) ;
+ break ;
+ /* Lite remove end */
+
+ default :
+ return SFE_UNSUPPORTED_ENCODING ;
+ } ;
+
+ return error ;
+} /* caf_open */
+
+static int
+caf_close (SF_PRIVATE *psf)
+{
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ caf_write_header (psf, SF_TRUE) ;
+
+ return 0 ;
+} /* caf_close */
+
+static int
+caf_command (SF_PRIVATE * psf, int command, void * UNUSED (data), int UNUSED (datasize))
+{ CAF_PRIVATE *pcaf ;
+
+ if ((pcaf = psf->container_data) == NULL)
+ return SFE_INTERNAL ;
+
+ switch (command)
+ { case SFC_SET_CHANNEL_MAP_INFO :
+ pcaf->chanmap_tag = aiff_caf_find_channel_layout_tag (psf->channel_map, psf->sf.channels) ;
+ return (pcaf->chanmap_tag != 0) ;
+
+ default :
+ break ;
+ } ;
+
+ return 0 ;
+} /* caf_command */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+decode_desc_chunk (SF_PRIVATE *psf, const DESC_CHUNK *desc)
+{ int format ;
+
+ psf->sf.channels = desc->channels_per_frame ;
+
+ format = SF_FORMAT_CAF | (psf->endian == SF_ENDIAN_LITTLE ? SF_ENDIAN_LITTLE : 0) ;
+
+ if (desc->fmt_id == lpcm_MARKER && desc->fmt_flags & 1)
+ { /* Floating point data. */
+ if (desc->bits_per_chan == 32 && desc->pkt_bytes == 4 * desc->channels_per_frame)
+ { psf->bytewidth = 4 ;
+ return format | SF_FORMAT_FLOAT ;
+ } ;
+ if (desc->bits_per_chan == 64 && desc->pkt_bytes == 8 * desc->channels_per_frame)
+ { psf->bytewidth = 8 ;
+ return format | SF_FORMAT_DOUBLE ;
+ } ;
+ } ;
+
+ if ((desc->fmt_flags & 1) != 0)
+ { psf_log_printf (psf, "**** Ooops, 'desc' chunk suggests float data, but other info invalid.\n") ;
+ return 0 ;
+ } ;
+
+ if (desc->fmt_id == lpcm_MARKER)
+ { /* Integer data. */
+ if (desc->bits_per_chan == 32 && desc->pkt_bytes == 4 * desc->channels_per_frame)
+ { psf->bytewidth = 4 ;
+ return format | SF_FORMAT_PCM_32 ;
+ } ;
+ if (desc->bits_per_chan == 24 && desc->pkt_bytes == 3 * desc->channels_per_frame)
+ { psf->bytewidth = 3 ;
+ return format | SF_FORMAT_PCM_24 ;
+ } ;
+ if (desc->bits_per_chan == 16 && desc->pkt_bytes == 2 * desc->channels_per_frame)
+ { psf->bytewidth = 2 ;
+ return format | SF_FORMAT_PCM_16 ;
+ } ;
+ if (desc->bits_per_chan == 8 && desc->pkt_bytes == 1 * desc->channels_per_frame)
+ { psf->bytewidth = 1 ;
+ return format | SF_FORMAT_PCM_S8 ;
+ } ;
+ } ;
+
+ if (desc->fmt_id == alaw_MARKER && desc->bits_per_chan == 8)
+ { psf->bytewidth = 1 ;
+ return format | SF_FORMAT_ALAW ;
+ } ;
+
+ if (desc->fmt_id == ulaw_MARKER && desc->bits_per_chan == 8)
+ { psf->bytewidth = 1 ;
+ return format | SF_FORMAT_ULAW ;
+ } ;
+
+ return 0 ;
+} /* decode_desc_chunk */
+
+static int
+caf_read_header (SF_PRIVATE *psf)
+{ DESC_CHUNK desc ;
+ sf_count_t chunk_size ;
+ double srate ;
+ short version, flags ;
+ int marker, k, have_data = 0, error ;
+
+ memset (&desc, 0, sizeof (desc)) ;
+
+ /* Set position to start of file to begin reading header. */
+ psf_binheader_readf (psf, "pmE2E2", 0, &marker, &version, &flags) ;
+ psf_log_printf (psf, "%M\n Version : %d\n Flags : %x\n", marker, version, flags) ;
+ if (marker != caff_MARKER)
+ return SFE_CAF_NOT_CAF ;
+
+ psf_binheader_readf (psf, "mE8b", &marker, &chunk_size, psf->u.ucbuf, 8) ;
+ srate = double64_be_read (psf->u.ucbuf) ;
+ snprintf (psf->u.cbuf, sizeof (psf->u.cbuf), "%5.3f", srate) ;
+ psf_log_printf (psf, "%M : %D\n Sample rate : %s\n", marker, chunk_size, psf->u.cbuf) ;
+ if (marker != desc_MARKER)
+ return SFE_CAF_NO_DESC ;
+
+ if (chunk_size < SIGNED_SIZEOF (DESC_CHUNK))
+ { psf_log_printf (psf, "**** Chunk size too small. Should be > 32 bytes.\n") ;
+ return SFE_MALFORMED_FILE ;
+ } ;
+
+ psf->sf.samplerate = lrint (srate) ;
+
+ psf_binheader_readf (psf, "mE44444", &desc.fmt_id, &desc.fmt_flags, &desc.pkt_bytes, &desc.pkt_frames,
+ &desc.channels_per_frame, &desc.bits_per_chan) ;
+ psf_log_printf (psf, " Format id : %M\n Format flags : %x\n Bytes / packet : %u\n"
+ " Frames / packet : %u\n Channels / frame : %u\n Bits / channel : %u\n",
+ desc.fmt_id, desc.fmt_flags, desc.pkt_bytes, desc.pkt_frames, desc.channels_per_frame, desc.bits_per_chan) ;
+
+ if (desc.channels_per_frame > SF_MAX_CHANNELS)
+ { psf_log_printf (psf, "**** Bad channels per frame value %u.\n", desc.channels_per_frame) ;
+ return SFE_MALFORMED_FILE ;
+ } ;
+
+ if (chunk_size > SIGNED_SIZEOF (DESC_CHUNK))
+ psf_binheader_readf (psf, "j", (int) (chunk_size - sizeof (DESC_CHUNK))) ;
+
+ psf->sf.channels = desc.channels_per_frame ;
+
+ while (have_data == 0 && psf_ftell (psf) < psf->filelength - SIGNED_SIZEOF (marker))
+ { psf_binheader_readf (psf, "mE8", &marker, &chunk_size) ;
+
+ switch (marker)
+ { case peak_MARKER :
+ psf_log_printf (psf, "%M : %D\n", marker, chunk_size) ;
+ if (chunk_size != CAF_PEAK_CHUNK_SIZE (psf->sf.channels))
+ { psf_binheader_readf (psf, "j", (int) chunk_size) ;
+ psf_log_printf (psf, "*** File PEAK chunk %D should be %d.\n", chunk_size, CAF_PEAK_CHUNK_SIZE (psf->sf.channels)) ;
+ return SFE_CAF_BAD_PEAK ;
+ } ;
+
+ if ((psf->peak_info = peak_info_calloc (psf->sf.channels)) == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ /* read in rest of PEAK chunk. */
+ psf_binheader_readf (psf, "E4", & (psf->peak_info->edit_number)) ;
+ psf_log_printf (psf, " edit count : %d\n", psf->peak_info->edit_number) ;
+
+ psf_log_printf (psf, " Ch Position Value\n") ;
+ for (k = 0 ; k < psf->sf.channels ; k++)
+ { sf_count_t position ;
+ float value ;
+
+ psf_binheader_readf (psf, "Ef8", &value, &position) ;
+ psf->peak_info->peaks [k].value = value ;
+ psf->peak_info->peaks [k].position = position ;
+
+ snprintf (psf->u.cbuf, sizeof (psf->u.cbuf), " %2d %-12" PRId64 " %g\n", k, position, value) ;
+ psf_log_printf (psf, psf->u.cbuf) ;
+ } ;
+
+ psf->peak_info->peak_loc = SF_PEAK_START ;
+ break ;
+
+ case chan_MARKER :
+ if (chunk_size < 12)
+ { psf_log_printf (psf, "%M : %D (should be >= 12)\n", marker, chunk_size) ;
+ psf_binheader_readf (psf, "j", (int) chunk_size) ;
+ break ;
+ }
+
+ psf_log_printf (psf, "%M : %D\n", marker, chunk_size) ;
+
+ if ((error = caf_read_chanmap (psf, chunk_size)))
+ return error ;
+ break ;
+
+ case free_MARKER :
+ psf_log_printf (psf, "%M : %D\n", marker, chunk_size) ;
+ psf_binheader_readf (psf, "j", (int) chunk_size) ;
+ break ;
+
+ case data_MARKER :
+ if (psf->filelength > 0 && chunk_size + psf->headindex != psf->filelength)
+ psf_log_printf (psf, "%M : %D (should be %D)\n", marker, chunk_size, chunk_size + 4) ;
+ else
+ psf_log_printf (psf, "%M : %D\n", marker, chunk_size) ;
+ psf_binheader_readf (psf, "E4", &k) ;
+ psf_log_printf (psf, " edit : %u\n", k) ;
+ have_data = 1 ;
+ break ;
+
+ default :
+ psf_log_printf (psf, " %M : %D (skipped)\n", marker, chunk_size) ;
+ psf_binheader_readf (psf, "j", (int) chunk_size) ;
+ break ;
+ } ;
+ } ;
+
+ if (have_data == 0)
+ { psf_log_printf (psf, "**** Error, could not find 'data' chunk.\n") ;
+ return SFE_MALFORMED_FILE ;
+ } ;
+
+ psf_log_printf (psf, "End\n") ;
+
+ psf->dataoffset = psf_ftell (psf) ;
+ psf->datalength = psf->filelength - psf->dataoffset ;
+ psf->endian = (desc.fmt_flags & 2) ? SF_ENDIAN_LITTLE : SF_ENDIAN_BIG ;
+
+ if ((psf->sf.format = decode_desc_chunk (psf, &desc)) == 0)
+ return SFE_UNSUPPORTED_ENCODING ;
+
+ if (psf->bytewidth > 0)
+ psf->sf.frames = psf->datalength / psf->bytewidth ;
+
+ return 0 ;
+} /* caf_read_header */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+caf_write_header (SF_PRIVATE *psf, int calc_length)
+{ CAF_PRIVATE *pcaf ;
+ DESC_CHUNK desc ;
+ sf_count_t current, free_len ;
+ int subformat ;
+
+ if ((pcaf = psf->container_data) == NULL)
+ return SFE_INTERNAL ;
+
+ memset (&desc, 0, sizeof (desc)) ;
+
+ current = psf_ftell (psf) ;
+
+ if (calc_length)
+ { psf->filelength = psf_get_filelen (psf) ;
+
+ psf->datalength = psf->filelength - psf->dataoffset ;
+
+ if (psf->dataend)
+ psf->datalength -= psf->filelength - psf->dataend ;
+
+ if (psf->bytewidth > 0)
+ psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ;
+ } ;
+
+ /* Reset the current header length to zero. */
+ psf->header [0] = 0 ;
+ psf->headindex = 0 ;
+ psf_fseek (psf, 0, SEEK_SET) ;
+
+ /* 'caff' marker, version and flags. */
+ psf_binheader_writef (psf, "Em22", caff_MARKER, 1, 0) ;
+
+ /* 'desc' marker and chunk size. */
+ psf_binheader_writef (psf, "Em8", desc_MARKER, (sf_count_t) (sizeof (DESC_CHUNK))) ;
+
+ double64_be_write (1.0 * psf->sf.samplerate, psf->u.ucbuf) ;
+ psf_binheader_writef (psf, "b", psf->u.ucbuf, make_size_t (8)) ;
+
+ subformat = SF_CODEC (psf->sf.format) ;
+
+ psf->endian = SF_ENDIAN (psf->sf.format) ;
+
+ if (CPU_IS_BIG_ENDIAN && (psf->endian == 0 || psf->endian == SF_ENDIAN_CPU))
+ psf->endian = SF_ENDIAN_BIG ;
+ else if (CPU_IS_LITTLE_ENDIAN && (psf->endian == SF_ENDIAN_LITTLE || psf->endian == SF_ENDIAN_CPU))
+ psf->endian = SF_ENDIAN_LITTLE ;
+
+ if (psf->endian == SF_ENDIAN_LITTLE)
+ desc.fmt_flags = 2 ;
+ else
+ psf->endian = SF_ENDIAN_BIG ;
+
+ /* initial section (same for all, it appears) */
+ switch (subformat)
+ { case SF_FORMAT_PCM_S8 :
+ desc.fmt_id = lpcm_MARKER ;
+ psf->bytewidth = 1 ;
+ desc.pkt_bytes = psf->bytewidth * psf->sf.channels ;
+ desc.pkt_frames = 1 ;
+ desc.channels_per_frame = psf->sf.channels ;
+ desc.bits_per_chan = 8 ;
+ break ;
+
+ case SF_FORMAT_PCM_16 :
+ desc.fmt_id = lpcm_MARKER ;
+ psf->bytewidth = 2 ;
+ desc.pkt_bytes = psf->bytewidth * psf->sf.channels ;
+ desc.pkt_frames = 1 ;
+ desc.channels_per_frame = psf->sf.channels ;
+ desc.bits_per_chan = 16 ;
+ break ;
+
+ case SF_FORMAT_PCM_24 :
+ psf->bytewidth = 3 ;
+ desc.pkt_bytes = psf->bytewidth * psf->sf.channels ;
+ desc.pkt_frames = 1 ;
+ desc.channels_per_frame = psf->sf.channels ;
+ desc.bits_per_chan = 24 ;
+ desc.fmt_id = lpcm_MARKER ;
+ break ;
+
+ case SF_FORMAT_PCM_32 :
+ desc.fmt_id = lpcm_MARKER ;
+ psf->bytewidth = 4 ;
+ desc.pkt_bytes = psf->bytewidth * psf->sf.channels ;
+ desc.pkt_frames = 1 ;
+ desc.channels_per_frame = psf->sf.channels ;
+ desc.bits_per_chan = 32 ;
+ break ;
+
+ case SF_FORMAT_FLOAT :
+ desc.fmt_id = lpcm_MARKER ;
+ desc.fmt_flags |= 1 ;
+ psf->bytewidth = 4 ;
+ desc.pkt_bytes = psf->bytewidth * psf->sf.channels ;
+ desc.pkt_frames = 1 ;
+ desc.channels_per_frame = psf->sf.channels ;
+ desc.bits_per_chan = 32 ;
+ break ;
+
+ case SF_FORMAT_DOUBLE :
+ desc.fmt_id = lpcm_MARKER ;
+ desc.fmt_flags |= 1 ;
+ psf->bytewidth = 8 ;
+ desc.pkt_bytes = psf->bytewidth * psf->sf.channels ;
+ desc.pkt_frames = 1 ;
+ desc.channels_per_frame = psf->sf.channels ;
+ desc.bits_per_chan = 64 ;
+ break ;
+
+ case SF_FORMAT_ALAW :
+ desc.fmt_id = alaw_MARKER ;
+ psf->bytewidth = 1 ;
+ desc.pkt_bytes = psf->bytewidth * psf->sf.channels ;
+ desc.pkt_frames = 1 ;
+ desc.channels_per_frame = psf->sf.channels ;
+ desc.bits_per_chan = 8 ;
+ break ;
+
+ case SF_FORMAT_ULAW :
+ desc.fmt_id = ulaw_MARKER ;
+ psf->bytewidth = 1 ;
+ desc.pkt_bytes = psf->bytewidth * psf->sf.channels ;
+ desc.pkt_frames = 1 ;
+ desc.channels_per_frame = psf->sf.channels ;
+ desc.bits_per_chan = 8 ;
+ break ;
+
+ default :
+ return SFE_UNIMPLEMENTED ;
+ } ;
+
+ psf_binheader_writef (psf, "mE44444", desc.fmt_id, desc.fmt_flags, desc.pkt_bytes, desc.pkt_frames, desc.channels_per_frame, desc.bits_per_chan) ;
+
+#if 0
+ if (psf->str_flags & SF_STR_LOCATE_START)
+ caf_write_strings (psf, SF_STR_LOCATE_START) ;
+#endif
+
+ if (psf->peak_info != NULL)
+ { int k ;
+ psf_binheader_writef (psf, "Em84", peak_MARKER, (sf_count_t) CAF_PEAK_CHUNK_SIZE (psf->sf.channels), psf->peak_info->edit_number) ;
+ for (k = 0 ; k < psf->sf.channels ; k++)
+ psf_binheader_writef (psf, "Ef8", (float) psf->peak_info->peaks [k].value, psf->peak_info->peaks [k].position) ;
+ } ;
+
+ if (psf->channel_map && pcaf->chanmap_tag)
+ psf_binheader_writef (psf, "Em8444", chan_MARKER, (sf_count_t) 12, pcaf->chanmap_tag, 0, 0) ;
+
+ /* Add free chunk so that the actual audio data starts at a multiple 0x1000. */
+ free_len = 0x1000 - psf->headindex - 16 - 12 ;
+ while (free_len < 0)
+ free_len += 0x1000 ;
+ psf_binheader_writef (psf, "Em8z", free_MARKER, free_len, (int) free_len) ;
+
+ psf_binheader_writef (psf, "Em84", data_MARKER, psf->datalength + 4, 0) ;
+
+ psf_fwrite (psf->header, psf->headindex, 1, psf) ;
+ if (psf->error)
+ return psf->error ;
+
+ psf->dataoffset = psf->headindex ;
+ if (current < psf->dataoffset)
+ psf_fseek (psf, psf->dataoffset, SEEK_SET) ;
+ else if (current > 0)
+ psf_fseek (psf, current, SEEK_SET) ;
+
+ return psf->error ;
+} /* caf_write_header */
+
+static int
+caf_read_chanmap (SF_PRIVATE * psf, sf_count_t chunk_size)
+{ const AIFF_CAF_CHANNEL_MAP * map_info ;
+ unsigned channel_bitmap, channel_decriptions, bytesread ;
+ int layout_tag ;
+
+ bytesread = psf_binheader_readf (psf, "E444", &layout_tag, &channel_bitmap, &channel_decriptions) ;
+
+ map_info = aiff_caf_of_channel_layout_tag (layout_tag) ;
+
+ psf_log_printf (psf, " Tag : %x\n", layout_tag) ;
+ if (map_info)
+ psf_log_printf (psf, " Layout : %s\n", map_info->name) ;
+
+ if (bytesread < chunk_size)
+ psf_binheader_readf (psf, "j", chunk_size - bytesread) ;
+
+ if (map_info->channel_map != NULL)
+ { size_t chanmap_size = psf->sf.channels * sizeof (psf->channel_map [0]) ;
+
+ free (psf->channel_map) ;
+
+ if ((psf->channel_map = malloc (chanmap_size)) == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ memcpy (psf->channel_map, map_info->channel_map, chanmap_size) ;
+ } ;
+
+ return 0 ;
+} /* caf_read_chanmap */
+
--- /dev/null
+/*
+** Copyright (C) 2009-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/*
+** Mostly from "Apple Core Audio Format Specification 1.0":
+**
+** http://developer.apple.com/documentation/MusicAudio/Reference/CAFSpec/CAFSpec.pdf
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "sndfile.h"
+#include "common.h"
+#include "chanmap.h"
+
+
+static const AIFF_CAF_CHANNEL_MAP zero_chan [] =
+{ { (0 << 16) | 0, NULL, "Use channel descriptions." },
+ { (1 << 16) | 0, NULL, "Use channel bitmap." }
+} ; /* zero_chan */
+
+
+static const int one_chan_mono [1] = { SF_CHANNEL_MAP_MONO } ;
+
+static const AIFF_CAF_CHANNEL_MAP one_chan [] =
+{ { (100 << 16) | 1, one_chan_mono, "mono" }
+} ; /* one_chan */
+
+
+static const int two_channel_stereo [2] = { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT } ;
+
+static const AIFF_CAF_CHANNEL_MAP two_chan [] =
+{ { (101 << 16) | 2, two_channel_stereo, "stereo (L, R)" },
+ { (102 << 16) | 2, two_channel_stereo, "stereo headphones (L, R)" },
+#if 0
+ { (103 << 16) | 2, NULL, "matrix stereo (Lt, Rt)" },
+ { (104 << 16) | 2, NULL, "2 channels (mid, side)" },
+ { (105 << 16) | 2, NULL, "coincident mic pair" },
+ { (106 << 16) | 2, NULL, "binaural stereo (L, R)"
+ }
+#endif
+} ; /* two_chan */
+
+
+static const int three_channel_mpeg_30a [3] =
+ { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_CENTER } ;
+static const int three_channel_mpeg_30b [3] =
+ { SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT } ;
+static const int three_channel_itu_21 [3] =
+ { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_CENTER } ;
+static const int three_channel_dvd_4 [3] =
+ { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_LFE } ;
+
+static const AIFF_CAF_CHANNEL_MAP three_chan [] =
+{ { (113 << 16) | 3, three_channel_mpeg_30a, "MPEG 3 0 A (L, R, C)" },
+ { (114 << 16) | 3, three_channel_mpeg_30b, "MPEG 3 0 B (C, L, R)" },
+ { (131 << 16) | 3, three_channel_itu_21, "ITU 2.1 (L, R, Cs)" },
+ { (133 << 16) | 3, three_channel_dvd_4, "DVD 4 (L, R, LFE)" }
+} ; /* three_chan */
+
+
+static const int four_channel_ambisonc_b [4] =
+ { SF_CHANNEL_MAP_AMBISONIC_B_W, SF_CHANNEL_MAP_AMBISONIC_B_X, SF_CHANNEL_MAP_AMBISONIC_B_Y, SF_CHANNEL_MAP_AMBISONIC_B_Z } ;
+static const int four_channel_quad [4] =
+ { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT } ;
+static const int four_channel_mpeg_40a [4] =
+ { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_REAR_CENTER } ;
+static const int four_channel_mpeg_40b [4] =
+ { SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_CENTER } ;
+static const int four_channel_itu_23 [4] =
+ { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT } ;
+static const int four_channel_dvd_5 [4] =
+ { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_LFE, SF_CHANNEL_MAP_REAR_CENTER } ;
+static const int four_channel_dvd_10 [4] =
+ { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_LFE } ;
+
+static const AIFF_CAF_CHANNEL_MAP four_chan [] =
+{ { (107 << 16) | 4, four_channel_ambisonc_b, "ambisonic B (W, X, Y, Z)" },
+ { (108 << 16) | 4, four_channel_quad, "quad (Lfront, Rfront, Lrear, Rrear)" },
+ { (115 << 16) | 4, four_channel_mpeg_40a, "MPEG 4.0 A (L, R, C, Cs)" },
+ { (116 << 16) | 4, four_channel_mpeg_40b, "MPEG 4.0 B (C, L, R, Cs)" },
+ { (132 << 16) | 4, four_channel_itu_23, "ITU 2.3 (L, R, Ls, Rs)" },
+ { (134 << 16) | 4, four_channel_dvd_5, "DVD 5 (L, R, LFE, Cs)" },
+ { (136 << 16) | 4, four_channel_dvd_10, "DVD 10 (L, R, C, LFE)" }
+} ; /* four_chan */
+
+
+static const int five_channel_pentagonal [5] =
+ { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT, SF_CHANNEL_MAP_CENTER } ;
+static const int five_channel_mpeg_50_a [5] =
+ { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT } ;
+static const int five_channel_mpeg_50_b [5] =
+ { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT, SF_CHANNEL_MAP_CENTER } ;
+static const int five_channel_mpeg_50_c [5] =
+ { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT } ;
+static const int five_channel_mpeg_50_d [5] =
+ { SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT } ;
+static const int five_channel_dvd_6 [5] =
+ { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_LFE, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT } ;
+static const int five_channel_dvd_11 [5] =
+ { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_LFE, SF_CHANNEL_MAP_REAR_CENTER } ;
+static const int five_channel_dvd_18 [5] =
+ { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT, SF_CHANNEL_MAP_LFE } ;
+
+static const AIFF_CAF_CHANNEL_MAP five_chan [] =
+{ { (109 << 16) | 5, five_channel_pentagonal, "pentagonal (L, R, Lrear, Rrear, C)" },
+ { (117 << 16) | 5, five_channel_mpeg_50_a, "MPEG 5.0 A (L, R, C, Ls, Rs)" },
+ { (118 << 16) | 5, five_channel_mpeg_50_b, "MPEG 5.0 B (L, R, Ls, Rs, C)" },
+ { (119 << 16) | 5, five_channel_mpeg_50_c, "MPEG 5.0 C (L, C, R, Ls, Rs,)" },
+ { (120 << 16) | 5, five_channel_mpeg_50_d, "MPEG 5.0 D (C, L, R, Ls, Rs)" },
+ { (135 << 16) | 5, five_channel_dvd_6, "DVD 6 (L, R, LFE, Ls, Rs)" },
+ { (137 << 16) | 5, five_channel_dvd_11, "DVD 11 (L, R, C, LFE, Cs)" },
+ { (138 << 16) | 5, five_channel_dvd_18, "DVD 18 (L, R, Ls, Rs, LFE)" }
+} ; /* five_chan */
+
+
+static const int six_channel_mpeg_51_a [6] =
+ { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_LFE, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT } ;
+static const int six_channel_mpeg_51_b [6] =
+ { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT, SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_LFE } ;
+static const int six_channel_mpeg_51_c [6] =
+ { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT, SF_CHANNEL_MAP_LFE } ;
+static const int six_channel_mpeg_51_d [6] =
+ { SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT, SF_CHANNEL_MAP_LFE } ;
+static const int six_channel_audio_unit_60 [6] =
+ { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT, SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_REAR_CENTER } ;
+static const int six_channel_aac_60 [6] =
+ { SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT, SF_CHANNEL_MAP_REAR_CENTER } ;
+
+static const AIFF_CAF_CHANNEL_MAP six_chan [] =
+{ { (110 << 16) | 6, NULL, "hexagonal (L, R, Lr, Rr, C, Rear)" },
+ { (121 << 16) | 6, six_channel_mpeg_51_a, "MPEG 5.1 A (L, R, C, LFE, Ls, Rs)" },
+ { (122 << 16) | 6, six_channel_mpeg_51_b, "MPEG 5.1 B (L, R, Ls, Rs, C, LFE)" },
+ { (123 << 16) | 6, six_channel_mpeg_51_c, "MPEG 5.1 C (L, C, R, Ls, Rs, LFE)" },
+ { (124 << 16) | 6, six_channel_mpeg_51_d, "MPEG 5.1 D (C, L, R, Ls, Rs, LFE)" },
+ { (139 << 16) | 6, six_channel_audio_unit_60, "AudioUnit 6.0 (L, R, Ls, Rs, C, Cs)" },
+ { (141 << 16) | 6, six_channel_aac_60, "AAC 6.0 (C, L, R, Ls, Rs, Cs)" }
+} ; /* six_chan */
+
+
+static const int six_channel_mpeg_61a [7] =
+ { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_LFE, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT, SF_CHANNEL_MAP_REAR_CENTER } ;
+static const int six_channel_aac_61 [7] =
+ { SF_CHANNEL_MAP_CENTER, SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_REAR_LEFT, SF_CHANNEL_MAP_REAR_RIGHT, SF_CHANNEL_MAP_REAR_CENTER, SF_CHANNEL_MAP_LFE } ;
+
+static const AIFF_CAF_CHANNEL_MAP seven_chan [] =
+{ { (125 << 16) | 7, six_channel_mpeg_61a, "MPEG 6.1 A (L, R, C, LFE, Ls, Rs, Cs)" },
+ { (140 << 16) | 7, NULL, "AudioUnit 7.0 (L, R, Ls, Rs, C, Rls, Rrs)" },
+ { (142 << 16) | 7, six_channel_aac_61, "AAC 6.1 (C, L, R, Ls, Rs, Cs, Lfe)" },
+ { (143 << 16) | 7, NULL, "AAC 7.0 (C, L, R, Ls, Rs, Rls, Rrs,)" }
+} ; /* seven_chan */
+
+
+static const AIFF_CAF_CHANNEL_MAP eight_chan [] =
+{ { (111 << 16) | 8, NULL,
+ // front left, front right, rear left, rear right,
+ // front center, rear center, side left, side right
+ "octagonal (Lf, Rf, Lr, Rr, Cf, Cr, Ls, Rs)"
+ },
+ { (112 << 16) | 8, NULL,
+ // left, right, rear left, rear right
+ // top left, top right, top rear left, top rear right
+ "cube (L, R, Lrear, Rrear, Ltop, Rtop, Ltoprear, Rtoprear)"
+ },
+ { (126 << 16) | 8, NULL, "MPEG 7.1 A (L, R, C, LFE, Ls, Rs, Lc, Rc)" },
+ { (127 << 16) | 8, NULL, "MPEG 7.1 B (C, Lc, Rc, L, R, Ls, Rs, LFE)" },
+ { (128 << 16) | 8, NULL, "MPEG 7.1 C (L, R, C, LFE, Ls, R, Rls, Rrs)" },
+ { (129 << 16) | 8, NULL, "Emagic Default 7.1 (L, R, Ls, Rs, C, LFE, Lc, Rc)" },
+ { (130 << 16) | 8, NULL,
+ // (ITU_5_1 plus a matrix encoded stereo mix)
+ "SMPTE DTV (L, R, C, LFE, Ls, Rs, Lt, Rt)"
+ },
+ { (144 << 16) | 8, NULL, "AAC octagonal (C, L, R, Ls, Rs, Rls, Rrs, Cs)" }
+} ; /* eight_chan */
+
+
+
+#if 0
+
+TMH_10_2_std = (145 << 16) | 16,
+// L R C Vhc Lsd Rsd Ls Rs Vhl Vhr Lw Rw Csd Cs LFE1 LFE2
+
+TMH_10_2_full = (146 << 16) | 21,
+// TMH_10_2_std plus: Lc Rc HI VI Haptic
+
+#endif
+
+
+typedef struct
+{ const AIFF_CAF_CHANNEL_MAP * map ;
+ int len ;
+} MAP_MAP ;
+
+static const MAP_MAP map [] =
+{ { zero_chan, ARRAY_LEN (zero_chan) },
+ { one_chan, ARRAY_LEN (one_chan) },
+ { two_chan, ARRAY_LEN (two_chan) },
+ { three_chan, ARRAY_LEN (three_chan) },
+ { four_chan, ARRAY_LEN (four_chan) },
+ { five_chan, ARRAY_LEN (five_chan) },
+ { six_chan, ARRAY_LEN (six_chan) },
+ { seven_chan, ARRAY_LEN (seven_chan) },
+ { eight_chan, ARRAY_LEN (eight_chan) }
+} ; /* map */
+
+
+int
+aiff_caf_find_channel_layout_tag (const int *chan_map, int channels)
+{ const AIFF_CAF_CHANNEL_MAP * curr_map ;
+ unsigned k, len ;
+
+ if (channels < 1 || channels > ARRAY_LEN (map))
+ return 0 ;
+
+ curr_map = map [channels].map ;
+ len = map [channels].len ;
+
+ for (k = 0 ; k < len ; k++)
+ if (curr_map [k].channel_map != NULL)
+ if (memcmp (chan_map, curr_map [k].channel_map, channels * sizeof (chan_map [0])) == 0)
+ return curr_map [k].channel_layout_tag ;
+
+ return 0 ;
+} /* aiff_caf_find_channel_layout_tag */
+
+const AIFF_CAF_CHANNEL_MAP *
+aiff_caf_of_channel_layout_tag (int tag)
+{ const AIFF_CAF_CHANNEL_MAP * curr_map ;
+ unsigned k, len ;
+ int channels = tag & 0xffff ;
+
+ if (channels < 0 || channels > ARRAY_LEN (map))
+ return NULL ;
+
+ curr_map = map [channels].map ;
+ len = map [channels].len ;
+
+ for (k = 0 ; k < len ; k++)
+ if (curr_map [k].channel_layout_tag == tag)
+ return curr_map + k ;
+
+ return NULL ;
+} /* aiff_caf_of_channel_layout_tag */
--- /dev/null
+/*
+** Copyright (C) 2009-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+typedef struct
+{ /* The tag in the AIFF or CAF file. */
+ int channel_layout_tag ;
+
+ /* The equivalent array of SF_CHANNEL_MAP_* entries. */
+ const int * channel_map ;
+
+ const char * name ;
+} AIFF_CAF_CHANNEL_MAP ;
+
+
+int aiff_caf_find_channel_layout_tag (const int *chan_map, int channels) ;
+
+const AIFF_CAF_CHANNEL_MAP * aiff_caf_of_channel_layout_tag (int tag) ;
--- /dev/null
+/*
+** Copyright (C) 2008-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+
+void
+pchk4_store (PRIV_CHUNK4 * pchk, int marker, sf_count_t offset, sf_count_t len)
+{
+ if (pchk->count >= ARRAY_LEN (pchk->l))
+ return ;
+
+ pchk->l [pchk->count].chunk = marker ;
+ pchk->l [pchk->count].offset = offset ;
+ pchk->l [pchk->count].len = len ;
+
+ pchk->count ++ ;
+
+ return ;
+} /* pchk4_store */
+
+int
+pchk4_find (PRIV_CHUNK4 * pchk, int marker)
+{ int k ;
+
+ for (k = 0 ; k < pchk->count ; k++)
+ if (pchk->l [k].chunk == marker)
+ return k ;
+
+ return -1 ;
+} /* pchk4_find */
+
--- /dev/null
+/*
+** Copyright (C) 2001-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <math.h>
+
+#include "sndfile.h"
+#include "common.h"
+
+static SF_FORMAT_INFO const simple_formats [] =
+{
+ { SF_FORMAT_AIFF | SF_FORMAT_PCM_16,
+ "AIFF (Apple/SGI 16 bit PCM)", "aiff"
+ },
+
+ { SF_FORMAT_AIFF | SF_FORMAT_FLOAT,
+ "AIFF (Apple/SGI 32 bit float)", "aifc"
+ },
+
+ { SF_FORMAT_AIFF | SF_FORMAT_PCM_S8,
+ "AIFF (Apple/SGI 8 bit PCM)", "aiff"
+ },
+
+ { SF_FORMAT_AU | SF_FORMAT_PCM_16,
+ "AU (Sun/Next 16 bit PCM)", "au"
+ },
+
+ { SF_FORMAT_AU | SF_FORMAT_ULAW,
+ "AU (Sun/Next 8-bit u-law)", "au"
+ },
+
+ { SF_FORMAT_CAF | SF_FORMAT_PCM_16,
+ "CAF (Apple 16 bit PCM)", "caf"
+ },
+
+#if HAVE_EXTERNAL_LIBS
+ { SF_FORMAT_FLAC | SF_FORMAT_PCM_16,
+ "FLAC 16 bit", "flac"
+ },
+#endif
+
+ { SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM,
+ "OKI Dialogic VOX ADPCM", "vox"
+ },
+
+#if HAVE_EXTERNAL_LIBS
+ { SF_FORMAT_OGG | SF_FORMAT_VORBIS,
+ "Ogg Vorbis (Xiph Foundation)", "oga"
+ },
+#endif
+
+ { SF_FORMAT_WAV | SF_FORMAT_PCM_16,
+ "WAV (Microsoft 16 bit PCM)", "wav"
+ },
+
+ { SF_FORMAT_WAV | SF_FORMAT_FLOAT,
+ "WAV (Microsoft 32 bit float)", "wav"
+ },
+
+ { SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM,
+ "WAV (Microsoft 4 bit IMA ADPCM)", "wav"
+ },
+
+ { SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM,
+ "WAV (Microsoft 4 bit MS ADPCM)", "wav"
+ },
+
+ { SF_FORMAT_WAV | SF_FORMAT_PCM_U8,
+ "WAV (Microsoft 8 bit PCM)", "wav"
+ },
+
+} ; /* simple_formats */
+
+int
+psf_get_format_simple_count (void)
+{ return (sizeof (simple_formats) / sizeof (SF_FORMAT_INFO)) ;
+} /* psf_get_format_simple_count */
+
+int
+psf_get_format_simple (SF_FORMAT_INFO *data)
+{ int indx ;
+
+ if (data->format < 0 || data->format >= (SIGNED_SIZEOF (simple_formats) / SIGNED_SIZEOF (SF_FORMAT_INFO)))
+ return SFE_BAD_COMMAND_PARAM ;
+
+ indx = data->format ;
+ memcpy (data, &(simple_formats [indx]), SIGNED_SIZEOF (SF_FORMAT_INFO)) ;
+
+ return 0 ;
+} /* psf_get_format_simple */
+
+/*============================================================================
+** Major format info.
+*/
+
+static SF_FORMAT_INFO const major_formats [] =
+{
+ { SF_FORMAT_AIFF, "AIFF (Apple/SGI)", "aiff" },
+ { SF_FORMAT_AU, "AU (Sun/NeXT)", "au" },
+ { SF_FORMAT_AVR, "AVR (Audio Visual Research)", "avr" },
+ { SF_FORMAT_CAF, "CAF (Apple Core Audio File)", "caf" },
+#if HAVE_EXTERNAL_LIBS
+ { SF_FORMAT_FLAC, "FLAC (FLAC Lossless Audio Codec)", "flac" },
+#endif
+ { SF_FORMAT_HTK, "HTK (HMM Tool Kit)", "htk" },
+ { SF_FORMAT_SVX, "IFF (Amiga IFF/SVX8/SV16)", "iff" },
+ { SF_FORMAT_MAT4, "MAT4 (GNU Octave 2.0 / Matlab 4.2)", "mat" },
+ { SF_FORMAT_MAT5, "MAT5 (GNU Octave 2.1 / Matlab 5.0)", "mat" },
+ { SF_FORMAT_MPC2K, "MPC (Akai MPC 2k)", "mpc" },
+#if HAVE_EXTERNAL_LIBS
+ { SF_FORMAT_OGG, "OGG (OGG Container format)", "oga" },
+#endif
+ { SF_FORMAT_PAF, "PAF (Ensoniq PARIS)", "paf" },
+ { SF_FORMAT_PVF, "PVF (Portable Voice Format)", "pvf" },
+ { SF_FORMAT_RAW, "RAW (header-less)", "raw" },
+ { SF_FORMAT_RF64, "RF64 (RIFF 64)", "rf64" },
+ { SF_FORMAT_SD2, "SD2 (Sound Designer II)", "sd2" },
+ { SF_FORMAT_SDS, "SDS (Midi Sample Dump Standard)", "sds" },
+ { SF_FORMAT_IRCAM, "SF (Berkeley/IRCAM/CARL)", "sf" },
+ { SF_FORMAT_VOC, "VOC (Creative Labs)", "voc" },
+ { SF_FORMAT_W64, "W64 (SoundFoundry WAVE 64)", "w64" },
+ { SF_FORMAT_WAV, "WAV (Microsoft)", "wav" },
+ { SF_FORMAT_NIST, "WAV (NIST Sphere)", "wav" },
+ { SF_FORMAT_WAVEX, "WAVEX (Microsoft)", "wav" },
+ { SF_FORMAT_WVE, "WVE (Psion Series 3)", "wve" },
+ { SF_FORMAT_XI, "XI (FastTracker 2)", "xi" },
+
+} ; /* major_formats */
+
+int
+psf_get_format_major_count (void)
+{ return (sizeof (major_formats) / sizeof (SF_FORMAT_INFO)) ;
+} /* psf_get_format_major_count */
+
+int
+psf_get_format_major (SF_FORMAT_INFO *data)
+{ int indx ;
+
+ if (data->format < 0 || data->format >= (SIGNED_SIZEOF (major_formats) / SIGNED_SIZEOF (SF_FORMAT_INFO)))
+ return SFE_BAD_COMMAND_PARAM ;
+
+ indx = data->format ;
+ memcpy (data, &(major_formats [indx]), SIGNED_SIZEOF (SF_FORMAT_INFO)) ;
+
+ return 0 ;
+} /* psf_get_format_major */
+
+/*============================================================================
+** Subtype format info.
+*/
+
+static SF_FORMAT_INFO subtype_formats [] =
+{
+ { SF_FORMAT_PCM_S8, "Signed 8 bit PCM", NULL },
+ { SF_FORMAT_PCM_16, "Signed 16 bit PCM", NULL },
+ { SF_FORMAT_PCM_24, "Signed 24 bit PCM", NULL },
+ { SF_FORMAT_PCM_32, "Signed 32 bit PCM", NULL },
+
+ { SF_FORMAT_PCM_U8, "Unsigned 8 bit PCM", NULL },
+
+ { SF_FORMAT_FLOAT, "32 bit float", NULL },
+ { SF_FORMAT_DOUBLE, "64 bit float", NULL },
+
+ { SF_FORMAT_ULAW, "U-Law", NULL },
+ { SF_FORMAT_ALAW, "A-Law", NULL },
+ { SF_FORMAT_IMA_ADPCM, "IMA ADPCM", NULL },
+ { SF_FORMAT_MS_ADPCM, "Microsoft ADPCM", NULL },
+
+ { SF_FORMAT_GSM610, "GSM 6.10", NULL },
+
+ { SF_FORMAT_G721_32, "32kbs G721 ADPCM", NULL },
+ { SF_FORMAT_G723_24, "24kbs G723 ADPCM", NULL },
+
+ { SF_FORMAT_DWVW_12, "12 bit DWVW", NULL },
+ { SF_FORMAT_DWVW_16, "16 bit DWVW", NULL },
+ { SF_FORMAT_DWVW_24, "24 bit DWVW", NULL },
+ { SF_FORMAT_VOX_ADPCM, "VOX ADPCM", "vox" },
+
+ { SF_FORMAT_DPCM_16, "16 bit DPCM", NULL },
+ { SF_FORMAT_DPCM_8, "8 bit DPCM", NULL },
+
+#if HAVE_EXTERNAL_LIBS
+ { SF_FORMAT_VORBIS, "Vorbis", NULL },
+#endif
+} ; /* subtype_formats */
+
+int
+psf_get_format_subtype_count (void)
+{ return (sizeof (subtype_formats) / sizeof (SF_FORMAT_INFO)) ;
+} /* psf_get_format_subtype_count */
+
+int
+psf_get_format_subtype (SF_FORMAT_INFO *data)
+{ int indx ;
+
+ if (data->format < 0 || data->format >= (SIGNED_SIZEOF (subtype_formats) / SIGNED_SIZEOF (SF_FORMAT_INFO)))
+ return SFE_BAD_COMMAND_PARAM ;
+
+ indx = data->format ;
+ memcpy (data, &(subtype_formats [indx]), sizeof (SF_FORMAT_INFO)) ;
+
+ return 0 ;
+} /* psf_get_format_subtype */
+
+/*==============================================================================
+*/
+
+int
+psf_get_format_info (SF_FORMAT_INFO *data)
+{ int k, format ;
+
+ if (SF_CONTAINER (data->format))
+ { format = SF_CONTAINER (data->format) ;
+
+ for (k = 0 ; k < (SIGNED_SIZEOF (major_formats) / SIGNED_SIZEOF (SF_FORMAT_INFO)) ; k++)
+ { if (format == major_formats [k].format)
+ { memcpy (data, &(major_formats [k]), sizeof (SF_FORMAT_INFO)) ;
+ return 0 ;
+ } ;
+ } ;
+ }
+ else if (SF_CODEC (data->format))
+ { format = SF_CODEC (data->format) ;
+
+ for (k = 0 ; k < (SIGNED_SIZEOF (subtype_formats) / SIGNED_SIZEOF (SF_FORMAT_INFO)) ; k++)
+ { if (format == subtype_formats [k].format)
+ { memcpy (data, &(subtype_formats [k]), sizeof (SF_FORMAT_INFO)) ;
+ return 0 ;
+ } ;
+ } ;
+ } ;
+
+ memset (data, 0, sizeof (SF_FORMAT_INFO)) ;
+
+ return SFE_BAD_COMMAND_PARAM ;
+} /* psf_get_format_info */
+
+/*==============================================================================
+*/
+
+double
+psf_calc_signal_max (SF_PRIVATE *psf, int normalize)
+{ sf_count_t position ;
+ double max_val, temp, *data ;
+ int k, len, readcount, save_state ;
+
+ /* If the file is not seekable, there is nothing we can do. */
+ if (! psf->sf.seekable)
+ { psf->error = SFE_NOT_SEEKABLE ;
+ return 0.0 ;
+ } ;
+
+ if (! psf->read_double)
+ { psf->error = SFE_UNIMPLEMENTED ;
+ return 0.0 ;
+ } ;
+
+ save_state = sf_command ((SNDFILE*) psf, SFC_GET_NORM_DOUBLE, NULL, 0) ;
+ sf_command ((SNDFILE*) psf, SFC_SET_NORM_DOUBLE, NULL, normalize) ;
+
+ /* Brute force. Read the whole file and find the biggest sample. */
+ /* Get current position in file */
+ position = sf_seek ((SNDFILE*) psf, 0, SEEK_CUR) ;
+ /* Go to start of file. */
+ sf_seek ((SNDFILE*) psf, 0, SEEK_SET) ;
+
+ data = psf->u.dbuf ;
+ len = ARRAY_LEN (psf->u.dbuf) ;
+
+ for (readcount = 1, max_val = 0.0 ; readcount > 0 ; /* nothing */)
+ { readcount = sf_read_double ((SNDFILE*) psf, data, len) ;
+ for (k = 0 ; k < readcount ; k++)
+ { temp = fabs (data [k]) ;
+ max_val = temp > max_val ? temp : max_val ;
+ } ;
+ } ;
+
+ /* Return to SNDFILE to original state. */
+ sf_seek ((SNDFILE*) psf, position, SEEK_SET) ;
+ sf_command ((SNDFILE*) psf, SFC_SET_NORM_DOUBLE, NULL, save_state) ;
+
+ return max_val ;
+} /* psf_calc_signal_max */
+
+int
+psf_calc_max_all_channels (SF_PRIVATE *psf, double *peaks, int normalize)
+{ sf_count_t position ;
+ double temp, *data ;
+ int k, len, readcount, save_state ;
+ int chan ;
+
+ /* If the file is not seekable, there is nothing we can do. */
+ if (! psf->sf.seekable)
+ return (psf->error = SFE_NOT_SEEKABLE) ;
+
+ if (! psf->read_double)
+ return (psf->error = SFE_UNIMPLEMENTED) ;
+
+ save_state = sf_command ((SNDFILE*) psf, SFC_GET_NORM_DOUBLE, NULL, 0) ;
+ sf_command ((SNDFILE*) psf, SFC_SET_NORM_DOUBLE, NULL, normalize) ;
+
+ memset (peaks, 0, sizeof (double) * psf->sf.channels) ;
+
+ /* Brute force. Read the whole file and find the biggest sample for each channel. */
+ position = sf_seek ((SNDFILE*) psf, 0, SEEK_CUR) ; /* Get current position in file */
+ sf_seek ((SNDFILE*) psf, 0, SEEK_SET) ; /* Go to start of file. */
+
+ len = ARRAY_LEN (psf->u.dbuf) ;
+
+ data = psf->u.dbuf ;
+
+ chan = 0 ;
+ readcount = len ;
+ while (readcount > 0)
+ { readcount = sf_read_double ((SNDFILE*) psf, data, len) ;
+ for (k = 0 ; k < readcount ; k++)
+ { temp = fabs (data [k]) ;
+ peaks [chan] = temp > peaks [chan] ? temp : peaks [chan] ;
+ chan = (chan + 1) % psf->sf.channels ;
+ } ;
+ } ;
+
+ sf_seek ((SNDFILE*) psf, position, SEEK_SET) ; /* Return to original position. */
+
+ sf_command ((SNDFILE*) psf, SFC_SET_NORM_DOUBLE, NULL, save_state) ;
+
+ return 0 ;
+} /* psf_calc_max_all_channels */
+
+int
+psf_get_signal_max (SF_PRIVATE *psf, double *peak)
+{ int k ;
+
+ if (psf->peak_info == NULL)
+ return SF_FALSE ;
+
+ peak [0] = psf->peak_info->peaks [0].value ;
+
+ for (k = 1 ; k < psf->sf.channels ; k++)
+ peak [0] = SF_MAX (peak [0], psf->peak_info->peaks [k].value) ;
+
+ return SF_TRUE ;
+} /* psf_get_signal_max */
+
+int
+psf_get_max_all_channels (SF_PRIVATE *psf, double *peaks)
+{ int k ;
+
+ if (psf->peak_info == NULL)
+ return SF_FALSE ;
+
+ for (k = 0 ; k < psf->sf.channels ; k++)
+ peaks [k] = psf->peak_info->peaks [k].value ;
+
+ return SF_TRUE ;
+} /* psf_get_max_all_channels */
+
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include <config.h>
+
+#include <stdarg.h>
+#include <string.h>
+#include <ctype.h>
+#include <math.h>
+#include <time.h>
+#include <sys/time.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+/*-----------------------------------------------------------------------------------------------
+** psf_log_printf allows libsndfile internal functions to print to an internal logbuffer which
+** can later be displayed.
+** The format specifiers are as for printf but without the field width and other modifiers.
+** Printing is performed to the logbuffer char array of the SF_PRIVATE struct.
+** Printing is done in such a way as to guarantee that the log never overflows the end of the
+** logbuffer array.
+*/
+
+static inline void
+log_putchar (SF_PRIVATE *psf, char ch)
+{ if (psf->logindex < SIGNED_SIZEOF (psf->logbuffer) - 1)
+ { psf->logbuffer [psf->logindex++] = ch ;
+ psf->logbuffer [psf->logindex] = 0 ;
+ } ;
+ return ;
+} /* log_putchar */
+
+void
+psf_log_printf (SF_PRIVATE *psf, const char *format, ...)
+{ va_list ap ;
+ unsigned int u ;
+ int d, tens, shift, width, width_specifier, left_align ;
+ char c, *strptr, istr [5], lead_char, sign_char ;
+
+ va_start (ap, format) ;
+
+ while ((c = *format++))
+ { if (c != '%')
+ { log_putchar (psf, c) ;
+ continue ;
+ } ;
+
+ if (format [0] == '%') /* Handle %% */
+ { log_putchar (psf, '%') ;
+ format ++ ;
+ continue ;
+ } ;
+
+ sign_char = 0 ;
+ left_align = SF_FALSE ;
+ while (1)
+ { switch (format [0])
+ { case ' ' :
+ case '+' :
+ sign_char = format [0] ;
+ format ++ ;
+ continue ;
+
+ case '-' :
+ left_align = SF_TRUE ;
+ format ++ ;
+ continue ;
+
+ default : break ;
+ } ;
+
+ break ;
+ } ;
+
+ if (format [0] == 0)
+ break ;
+
+ lead_char = ' ' ;
+ if (format [0] == '0')
+ lead_char = '0' ;
+
+ width_specifier = 0 ;
+ while ((c = *format++) && isdigit (c))
+ width_specifier = width_specifier * 10 + (c - '0') ;
+
+ switch (c)
+ { case 0 : /* NULL character. */
+ va_end (ap) ;
+ return ;
+
+ case 's': /* string */
+ strptr = va_arg (ap, char *) ;
+ if (strptr == NULL)
+ break ;
+ width_specifier -= strlen (strptr) ;
+ if (left_align == SF_FALSE)
+ while (width_specifier -- > 0)
+ log_putchar (psf, ' ') ;
+ while (*strptr)
+ log_putchar (psf, *strptr++) ;
+ while (width_specifier -- > 0)
+ log_putchar (psf, ' ') ;
+ break ;
+
+ case 'd': /* int */
+ d = va_arg (ap, int) ;
+
+ if (d < 0)
+ { d = -d ;
+ sign_char = '-' ;
+ if (lead_char != '0' && left_align == SF_FALSE)
+ width_specifier -- ;
+ } ;
+
+ tens = 1 ;
+ width = 1 ;
+ while (d / tens >= 10)
+ { tens *= 10 ;
+ width ++ ;
+ } ;
+
+ width_specifier -= width ;
+
+ if (sign_char == ' ')
+ { log_putchar (psf, ' ') ;
+ width_specifier -- ;
+ } ;
+
+ if (left_align == SF_FALSE && lead_char != '0')
+ { if (sign_char == '+')
+ width_specifier -- ;
+
+ while (width_specifier -- > 0)
+ log_putchar (psf, lead_char) ;
+ } ;
+
+ if (sign_char == '+' || sign_char == '-')
+ { log_putchar (psf, sign_char) ;
+ width_specifier -- ;
+ } ;
+
+ if (left_align == SF_FALSE)
+ while (width_specifier -- > 0)
+ log_putchar (psf, lead_char) ;
+
+ while (tens > 0)
+ { log_putchar (psf, '0' + d / tens) ;
+ d %= tens ;
+ tens /= 10 ;
+ } ;
+
+ while (width_specifier -- > 0)
+ log_putchar (psf, lead_char) ;
+ break ;
+
+ case 'D': /* sf_count_t */
+ { sf_count_t D, Tens ;
+
+ D = va_arg (ap, sf_count_t) ;
+
+ if (D == 0)
+ { while (-- width_specifier > 0)
+ log_putchar (psf, lead_char) ;
+ log_putchar (psf, '0') ;
+ break ;
+ }
+ if (D < 0)
+ { log_putchar (psf, '-') ;
+ D = -D ;
+ } ;
+ Tens = 1 ;
+ width = 1 ;
+ while (D / Tens >= 10)
+ { Tens *= 10 ;
+ width ++ ;
+ } ;
+
+ while (width_specifier > width)
+ { log_putchar (psf, lead_char) ;
+ width_specifier-- ;
+ } ;
+
+ while (Tens > 0)
+ { log_putchar (psf, '0' + D / Tens) ;
+ D %= Tens ;
+ Tens /= 10 ;
+ } ;
+ } ;
+ break ;
+
+ case 'u': /* unsigned int */
+ u = va_arg (ap, unsigned int) ;
+
+ tens = 1 ;
+ width = 1 ;
+ while (u / tens >= 10)
+ { tens *= 10 ;
+ width ++ ;
+ } ;
+
+ width_specifier -= width ;
+
+ if (sign_char == ' ')
+ { log_putchar (psf, ' ') ;
+ width_specifier -- ;
+ } ;
+
+ if (left_align == SF_FALSE && lead_char != '0')
+ { if (sign_char == '+')
+ width_specifier -- ;
+
+ while (width_specifier -- > 0)
+ log_putchar (psf, lead_char) ;
+ } ;
+
+ if (sign_char == '+' || sign_char == '-')
+ { log_putchar (psf, sign_char) ;
+ width_specifier -- ;
+ } ;
+
+ if (left_align == SF_FALSE)
+ while (width_specifier -- > 0)
+ log_putchar (psf, lead_char) ;
+
+ while (tens > 0)
+ { log_putchar (psf, '0' + u / tens) ;
+ u %= tens ;
+ tens /= 10 ;
+ } ;
+
+ while (width_specifier -- > 0)
+ log_putchar (psf, lead_char) ;
+ break ;
+
+ case 'c': /* char */
+ c = va_arg (ap, int) & 0xFF ;
+ log_putchar (psf, c) ;
+ break ;
+
+ case 'x': /* hex */
+ case 'X': /* hex */
+ d = va_arg (ap, int) ;
+
+ if (d == 0)
+ { while (--width_specifier > 0)
+ log_putchar (psf, lead_char) ;
+ log_putchar (psf, '0') ;
+ break ;
+ } ;
+ shift = 28 ;
+ width = (width_specifier < 8) ? 8 : width_specifier ;
+ while (! ((0xF << shift) & d))
+ { shift -= 4 ;
+ width -- ;
+ } ;
+
+ while (width > 0 && width_specifier > width)
+ { log_putchar (psf, lead_char) ;
+ width_specifier-- ;
+ } ;
+
+ while (shift >= 0)
+ { c = (d >> shift) & 0xF ;
+ log_putchar (psf, (c > 9) ? c + 'A' - 10 : c + '0') ;
+ shift -= 4 ;
+ } ;
+ break ;
+
+ case 'M': /* int2str */
+ d = va_arg (ap, int) ;
+ if (CPU_IS_LITTLE_ENDIAN)
+ { istr [0] = d & 0xFF ;
+ istr [1] = (d >> 8) & 0xFF ;
+ istr [2] = (d >> 16) & 0xFF ;
+ istr [3] = (d >> 24) & 0xFF ;
+ }
+ else
+ { istr [3] = d & 0xFF ;
+ istr [2] = (d >> 8) & 0xFF ;
+ istr [1] = (d >> 16) & 0xFF ;
+ istr [0] = (d >> 24) & 0xFF ;
+ } ;
+ istr [4] = 0 ;
+ strptr = istr ;
+ while (*strptr)
+ { c = *strptr++ ;
+ log_putchar (psf, c) ;
+ } ;
+ break ;
+
+ default :
+ log_putchar (psf, '*') ;
+ log_putchar (psf, c) ;
+ log_putchar (psf, '*') ;
+ break ;
+ } /* switch */
+ } /* while */
+
+ va_end (ap) ;
+ return ;
+} /* psf_log_printf */
+
+/*-----------------------------------------------------------------------------------------------
+** ASCII header printf functions.
+** Some formats (ie NIST) use ascii text in their headers.
+** Format specifiers are the same as the standard printf specifiers (uses vsnprintf).
+** If this generates a compile error on any system, the author should be notified
+** so an alternative vsnprintf can be provided.
+*/
+
+void
+psf_asciiheader_printf (SF_PRIVATE *psf, const char *format, ...)
+{ va_list argptr ;
+ int maxlen ;
+ char *start ;
+
+ maxlen = strlen ((char*) psf->header) ;
+ start = ((char*) psf->header) + maxlen ;
+ maxlen = sizeof (psf->header) - maxlen ;
+
+ va_start (argptr, format) ;
+ vsnprintf (start, maxlen, format, argptr) ;
+ va_end (argptr) ;
+
+ /* Make sure the string is properly terminated. */
+ start [maxlen - 1] = 0 ;
+
+ psf->headindex = strlen ((char*) psf->header) ;
+
+ return ;
+} /* psf_asciiheader_printf */
+
+/*-----------------------------------------------------------------------------------------------
+** Binary header writing functions. Returns number of bytes written.
+**
+** Format specifiers for psf_binheader_writef are as follows
+** m - marker - four bytes - no endian manipulation
+**
+** e - all following numerical values will be little endian
+** E - all following numerical values will be big endian
+**
+** t - all following O types will be truncated to 4 bytes
+** T - switch off truncation of all following O types
+**
+** 1 - single byte value
+** 2 - two byte value
+** 3 - three byte value
+** 4 - four byte value
+** 8 - eight byte value (sometimes written as 4 bytes)
+**
+** s - string preceded by a four byte length
+** S - string including null terminator
+** f - floating point data
+** d - double precision floating point data
+** h - 16 binary bytes value
+**
+** b - binary data (see below)
+** z - zero bytes (ses below)
+** j - jump forwards or backwards
+**
+** To write a word followed by an int (both little endian) use:
+** psf_binheader_writef ("e24", wordval, longval) ;
+**
+** To write binary data use:
+** psf_binheader_writef ("b", &bindata, sizeof (bindata)) ;
+**
+** To write N zero bytes use:
+** NOTE: due to platform issues (ie x86-64) you should cast the
+** argument to size_t or ensure the variable type is size_t.
+** psf_binheader_writef ("z", N) ;
+*/
+
+/* These macros may seem a bit messy but do prevent problems with processors which
+** seg. fault when asked to write an int or short to a non-int/short aligned address.
+*/
+
+static inline void
+header_put_byte (SF_PRIVATE *psf, char x)
+{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 1)
+ psf->header [psf->headindex++] = x ;
+} /* header_put_byte */
+
+#if (CPU_IS_BIG_ENDIAN == 1)
+static inline void
+header_put_marker (SF_PRIVATE *psf, int x)
+{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 4)
+ { psf->header [psf->headindex++] = (x >> 24) ;
+ psf->header [psf->headindex++] = (x >> 16) ;
+ psf->header [psf->headindex++] = (x >> 8) ;
+ psf->header [psf->headindex++] = x ;
+ } ;
+} /* header_put_marker */
+
+#elif (CPU_IS_LITTLE_ENDIAN == 1)
+static inline void
+header_put_marker (SF_PRIVATE *psf, int x)
+{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 4)
+ { psf->header [psf->headindex++] = x ;
+ psf->header [psf->headindex++] = (x >> 8) ;
+ psf->header [psf->headindex++] = (x >> 16) ;
+ psf->header [psf->headindex++] = (x >> 24) ;
+ } ;
+} /* header_put_marker */
+
+#else
+# error "Cannot determine endian-ness of processor."
+#endif
+
+
+static inline void
+header_put_be_short (SF_PRIVATE *psf, int x)
+{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 2)
+ { psf->header [psf->headindex++] = (x >> 8) ;
+ psf->header [psf->headindex++] = x ;
+ } ;
+} /* header_put_be_short */
+
+static inline void
+header_put_le_short (SF_PRIVATE *psf, int x)
+{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 2)
+ { psf->header [psf->headindex++] = x ;
+ psf->header [psf->headindex++] = (x >> 8) ;
+ } ;
+} /* header_put_le_short */
+
+static inline void
+header_put_be_3byte (SF_PRIVATE *psf, int x)
+{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 3)
+ { psf->header [psf->headindex++] = (x >> 16) ;
+ psf->header [psf->headindex++] = (x >> 8) ;
+ psf->header [psf->headindex++] = x ;
+ } ;
+} /* header_put_be_3byte */
+
+static inline void
+header_put_le_3byte (SF_PRIVATE *psf, int x)
+{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 3)
+ { psf->header [psf->headindex++] = x ;
+ psf->header [psf->headindex++] = (x >> 8) ;
+ psf->header [psf->headindex++] = (x >> 16) ;
+ } ;
+} /* header_put_le_3byte */
+
+static inline void
+header_put_be_int (SF_PRIVATE *psf, int x)
+{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 4)
+ { psf->header [psf->headindex++] = (x >> 24) ;
+ psf->header [psf->headindex++] = (x >> 16) ;
+ psf->header [psf->headindex++] = (x >> 8) ;
+ psf->header [psf->headindex++] = x ;
+ } ;
+} /* header_put_be_int */
+
+static inline void
+header_put_le_int (SF_PRIVATE *psf, int x)
+{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 4)
+ { psf->header [psf->headindex++] = x ;
+ psf->header [psf->headindex++] = (x >> 8) ;
+ psf->header [psf->headindex++] = (x >> 16) ;
+ psf->header [psf->headindex++] = (x >> 24) ;
+ } ;
+} /* header_put_le_int */
+
+#if (SIZEOF_SF_COUNT_T == 4)
+
+static inline void
+header_put_be_8byte (SF_PRIVATE *psf, sf_count_t x)
+{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 8)
+ { psf->header [psf->headindex++] = 0 ;
+ psf->header [psf->headindex++] = 0 ;
+ psf->header [psf->headindex++] = 0 ;
+ psf->header [psf->headindex++] = 0 ;
+ psf->header [psf->headindex++] = (x >> 24) ;
+ psf->header [psf->headindex++] = (x >> 16) ;
+ psf->header [psf->headindex++] = (x >> 8) ;
+ psf->header [psf->headindex++] = x ;
+ } ;
+} /* header_put_be_8byte */
+
+static inline void
+header_put_le_8byte (SF_PRIVATE *psf, sf_count_t x)
+{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 8)
+ { psf->header [psf->headindex++] = x ;
+ psf->header [psf->headindex++] = (x >> 8) ;
+ psf->header [psf->headindex++] = (x >> 16) ;
+ psf->header [psf->headindex++] = (x >> 24) ;
+ psf->header [psf->headindex++] = 0 ;
+ psf->header [psf->headindex++] = 0 ;
+ psf->header [psf->headindex++] = 0 ;
+ psf->header [psf->headindex++] = 0 ;
+ } ;
+} /* header_put_le_8byte */
+
+#elif (SIZEOF_SF_COUNT_T == 8)
+
+static inline void
+header_put_be_8byte (SF_PRIVATE *psf, sf_count_t x)
+{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 8)
+ { psf->header [psf->headindex++] = (x >> 56) ;
+ psf->header [psf->headindex++] = (x >> 48) ;
+ psf->header [psf->headindex++] = (x >> 40) ;
+ psf->header [psf->headindex++] = (x >> 32) ;
+ psf->header [psf->headindex++] = (x >> 24) ;
+ psf->header [psf->headindex++] = (x >> 16) ;
+ psf->header [psf->headindex++] = (x >> 8) ;
+ psf->header [psf->headindex++] = x ;
+ } ;
+} /* header_put_be_8byte */
+
+static inline void
+header_put_le_8byte (SF_PRIVATE *psf, sf_count_t x)
+{ if (psf->headindex < SIGNED_SIZEOF (psf->header) - 8)
+ { psf->header [psf->headindex++] = x ;
+ psf->header [psf->headindex++] = (x >> 8) ;
+ psf->header [psf->headindex++] = (x >> 16) ;
+ psf->header [psf->headindex++] = (x >> 24) ;
+ psf->header [psf->headindex++] = (x >> 32) ;
+ psf->header [psf->headindex++] = (x >> 40) ;
+ psf->header [psf->headindex++] = (x >> 48) ;
+ psf->header [psf->headindex++] = (x >> 56) ;
+ } ;
+} /* header_put_le_8byte */
+
+#else
+#error "SIZEOF_SF_COUNT_T is not defined."
+#endif
+
+int
+psf_binheader_writef (SF_PRIVATE *psf, const char *format, ...)
+{ va_list argptr ;
+ sf_count_t countdata ;
+ unsigned long longdata ;
+ unsigned int data ;
+ float floatdata ;
+ double doubledata ;
+ void *bindata ;
+ size_t size ;
+ char c, *strptr ;
+ int count = 0, trunc_8to4 ;
+
+ trunc_8to4 = SF_FALSE ;
+
+ va_start (argptr, format) ;
+
+ while ((c = *format++))
+ { switch (c)
+ { case ' ' : /* Do nothing. Just used to space out format string. */
+ break ;
+
+ case 'e' : /* All conversions are now from LE to host. */
+ psf->rwf_endian = SF_ENDIAN_LITTLE ;
+ break ;
+
+ case 'E' : /* All conversions are now from BE to host. */
+ psf->rwf_endian = SF_ENDIAN_BIG ;
+ break ;
+
+ case 't' : /* All 8 byte values now get written as 4 bytes. */
+ trunc_8to4 = SF_TRUE ;
+ break ;
+
+ case 'T' : /* All 8 byte values now get written as 8 bytes. */
+ trunc_8to4 = SF_FALSE ;
+ break ;
+
+ case 'm' :
+ data = va_arg (argptr, unsigned int) ;
+ header_put_marker (psf, data) ;
+ count += 4 ;
+ break ;
+
+ case '1' :
+ data = va_arg (argptr, unsigned int) ;
+ header_put_byte (psf, data) ;
+ count += 1 ;
+ break ;
+
+ case '2' :
+ data = va_arg (argptr, unsigned int) ;
+ if (psf->rwf_endian == SF_ENDIAN_BIG)
+ { header_put_be_short (psf, data) ;
+ }
+ else
+ { header_put_le_short (psf, data) ;
+ } ;
+ count += 2 ;
+ break ;
+
+ case '3' : /* tribyte */
+ data = va_arg (argptr, unsigned int) ;
+ if (psf->rwf_endian == SF_ENDIAN_BIG)
+ { header_put_be_3byte (psf, data) ;
+ }
+ else
+ { header_put_le_3byte (psf, data) ;
+ } ;
+ count += 3 ;
+ break ;
+
+ case '4' :
+ data = va_arg (argptr, unsigned int) ;
+ if (psf->rwf_endian == SF_ENDIAN_BIG)
+ { header_put_be_int (psf, data) ;
+ }
+ else
+ { header_put_le_int (psf, data) ;
+ } ;
+ count += 4 ;
+ break ;
+
+ case '8' :
+ countdata = va_arg (argptr, sf_count_t) ;
+ if (psf->rwf_endian == SF_ENDIAN_BIG && trunc_8to4 == SF_FALSE)
+ { header_put_be_8byte (psf, countdata) ;
+ count += 8 ;
+ }
+ else if (psf->rwf_endian == SF_ENDIAN_LITTLE && trunc_8to4 == SF_FALSE)
+ { header_put_le_8byte (psf, countdata) ;
+ count += 8 ;
+ }
+ else if (psf->rwf_endian == SF_ENDIAN_BIG && trunc_8to4 == SF_TRUE)
+ { longdata = countdata & 0xFFFFFFFF ;
+ header_put_be_int (psf, longdata) ;
+ count += 4 ;
+ }
+ else if (psf->rwf_endian == SF_ENDIAN_LITTLE && trunc_8to4 == SF_TRUE)
+ { longdata = countdata & 0xFFFFFFFF ;
+ header_put_le_int (psf, longdata) ;
+ count += 4 ;
+ }
+ break ;
+
+ case 'f' :
+ /* Floats are passed as doubles. Is this always true? */
+ floatdata = (float) va_arg (argptr, double) ;
+ if (psf->rwf_endian == SF_ENDIAN_BIG)
+ float32_be_write (floatdata, psf->header + psf->headindex) ;
+ else
+ float32_le_write (floatdata, psf->header + psf->headindex) ;
+ psf->headindex += 4 ;
+ count += 4 ;
+ break ;
+
+ case 'd' :
+ doubledata = va_arg (argptr, double) ;
+ if (psf->rwf_endian == SF_ENDIAN_BIG)
+ double64_be_write (doubledata, psf->header + psf->headindex) ;
+ else
+ double64_le_write (doubledata, psf->header + psf->headindex) ;
+ psf->headindex += 8 ;
+ count += 8 ;
+ break ;
+
+ case 's' :
+ /* Write a C string (guaranteed to have a zero terminator). */
+ strptr = va_arg (argptr, char *) ;
+ size = strlen (strptr) + 1 ;
+ size += (size & 1) ;
+ if (psf->rwf_endian == SF_ENDIAN_BIG)
+ header_put_be_int (psf, size) ;
+ else
+ header_put_le_int (psf, size) ;
+ memcpy (&(psf->header [psf->headindex]), strptr, size) ;
+ psf->headindex += size ;
+ psf->header [psf->headindex - 1] = 0 ;
+ count += 4 + size ;
+ break ;
+
+ case 'S' :
+ /*
+ ** Write an AIFF style string (no zero terminator but possibly
+ ** an extra pad byte if the string length is odd).
+ */
+ strptr = va_arg (argptr, char *) ;
+ size = strlen (strptr) ;
+ if (psf->rwf_endian == SF_ENDIAN_BIG)
+ header_put_be_int (psf, size) ;
+ else
+ header_put_le_int (psf, size) ;
+ memcpy (&(psf->header [psf->headindex]), strptr, size + 1) ;
+ size += (size & 1) ;
+ psf->headindex += size ;
+ psf->header [psf->headindex] = 0 ;
+ count += 4 + size ;
+ break ;
+
+ case 'b' :
+ bindata = va_arg (argptr, void *) ;
+ size = va_arg (argptr, size_t) ;
+ memcpy (&(psf->header [psf->headindex]), bindata, size) ;
+ psf->headindex += size ;
+ count += size ;
+ break ;
+
+ case 'z' :
+ size = va_arg (argptr, size_t) ;
+ count += size ;
+ while (size)
+ { psf->header [psf->headindex] = 0 ;
+ psf->headindex ++ ;
+ size -- ;
+ } ;
+ break ;
+
+ case 'h' :
+ bindata = va_arg (argptr, void *) ;
+ memcpy (&(psf->header [psf->headindex]), bindata, 16) ;
+ psf->headindex += 16 ;
+ count += 16 ;
+ break ;
+
+ case 'j' :
+ size = va_arg (argptr, size_t) ;
+ psf->headindex += size ;
+ count = size ;
+ break ;
+
+ default :
+ psf_log_printf (psf, "*** Invalid format specifier `%c'\n", c) ;
+ psf->error = SFE_INTERNAL ;
+ break ;
+ } ;
+ } ;
+
+ va_end (argptr) ;
+ return count ;
+} /* psf_binheader_writef */
+
+/*-----------------------------------------------------------------------------------------------
+** Binary header reading functions. Returns number of bytes read.
+**
+** Format specifiers are the same as for header write function above with the following
+** additions:
+**
+** p - jump a given number of position from start of file.
+**
+** If format is NULL, psf_binheader_readf returns the current offset.
+*/
+
+#if (CPU_IS_BIG_ENDIAN == 1)
+#define GET_MARKER(ptr) ( ((ptr) [0] << 24) | ((ptr) [1] << 16) | \
+ ((ptr) [2] << 8) | ((ptr) [3]) )
+
+#elif (CPU_IS_LITTLE_ENDIAN == 1)
+#define GET_MARKER(ptr) ( ((ptr) [0]) | ((ptr) [1] << 8) | \
+ ((ptr) [2] << 16) | ((ptr) [3] << 24) )
+
+#else
+# error "Cannot determine endian-ness of processor."
+#endif
+
+#define GET_LE_SHORT(ptr) ( ((ptr) [1] << 8) | ((ptr) [0]) )
+#define GET_BE_SHORT(ptr) ( ((ptr) [0] << 8) | ((ptr) [1]) )
+
+#define GET_LE_3BYTE(ptr) ( ((ptr) [2] << 16) | ((ptr) [1] << 8) | ((ptr) [0]) )
+#define GET_BE_3BYTE(ptr) ( ((ptr) [0] << 16) | ((ptr) [1] << 8) | ((ptr) [2]) )
+
+#define GET_LE_INT(ptr) ( ((ptr) [3] << 24) | ((ptr) [2] << 16) | \
+ ((ptr) [1] << 8) | ((ptr) [0]) )
+
+#define GET_BE_INT(ptr) ( ((ptr) [0] << 24) | ((ptr) [1] << 16) | \
+ ((ptr) [2] << 8) | ((ptr) [3]) )
+
+#define GET_LE_8BYTE(ptr) ( (((sf_count_t) (ptr) [7]) << 56) | (((sf_count_t) (ptr) [6]) << 48) | \
+ (((sf_count_t) (ptr) [5]) << 40) | (((sf_count_t) (ptr) [4]) << 32) | \
+ (((sf_count_t) (ptr) [3]) << 24) | (((sf_count_t) (ptr) [2]) << 16) | \
+ (((sf_count_t) (ptr) [1]) << 8 ) | ((ptr) [0]))
+
+#define GET_BE_8BYTE(ptr) ( (((sf_count_t) (ptr) [0]) << 56) | (((sf_count_t) (ptr) [1]) << 48) | \
+ (((sf_count_t) (ptr) [2]) << 40) | (((sf_count_t) (ptr) [3]) << 32) | \
+ (((sf_count_t) (ptr) [4]) << 24) | (((sf_count_t) (ptr) [5]) << 16) | \
+ (((sf_count_t) (ptr) [6]) << 8 ) | ((ptr) [7]))
+
+
+
+static int
+header_read (SF_PRIVATE *psf, void *ptr, int bytes)
+{ int count = 0 ;
+
+ if (psf->headindex >= SIGNED_SIZEOF (psf->header))
+ { memset (ptr, 0, SIGNED_SIZEOF (psf->header) - psf->headindex) ;
+
+ /* This is the best that we can do. */
+ psf_fseek (psf, bytes, SEEK_CUR) ;
+ return bytes ;
+ } ;
+
+ if (psf->headindex + bytes > SIGNED_SIZEOF (psf->header))
+ { int most ;
+
+ most = SIGNED_SIZEOF (psf->header) - psf->headindex ;
+ psf_fread (psf->header + psf->headend, 1, most, psf) ;
+ memset ((char *) ptr + most, 0, bytes - most) ;
+
+ psf_fseek (psf, bytes - most, SEEK_CUR) ;
+ return bytes ;
+ } ;
+
+ if (psf->headindex + bytes > psf->headend)
+ { count = psf_fread (psf->header + psf->headend, 1, bytes - (psf->headend - psf->headindex), psf) ;
+ if (count != bytes - (int) (psf->headend - psf->headindex))
+ { psf_log_printf (psf, "Error : psf_fread returned short count.\n") ;
+ return 0 ;
+ } ;
+ psf->headend += count ;
+ } ;
+
+ memcpy (ptr, psf->header + psf->headindex, bytes) ;
+ psf->headindex += bytes ;
+
+ return bytes ;
+} /* header_read */
+
+static void
+header_seek (SF_PRIVATE *psf, sf_count_t position, int whence)
+{
+
+ switch (whence)
+ { case SEEK_SET :
+ if (position > SIGNED_SIZEOF (psf->header))
+ { /* Too much header to cache so just seek instead. */
+ psf_fseek (psf, position, whence) ;
+ return ;
+ } ;
+ if (position > psf->headend)
+ psf->headend += psf_fread (psf->header + psf->headend, 1, position - psf->headend, psf) ;
+ psf->headindex = position ;
+ break ;
+
+ case SEEK_CUR :
+ if (psf->headindex + position < 0)
+ break ;
+
+ if (psf->headindex >= SIGNED_SIZEOF (psf->header))
+ { psf_fseek (psf, position, whence) ;
+ return ;
+ } ;
+
+ if (psf->headindex + position <= psf->headend)
+ { psf->headindex += position ;
+ break ;
+ } ;
+
+ if (psf->headindex + position > SIGNED_SIZEOF (psf->header))
+ { /* Need to jump this without caching it. */
+ psf->headindex = psf->headend ;
+ psf_fseek (psf, position, SEEK_CUR) ;
+ break ;
+ } ;
+
+ psf->headend += psf_fread (psf->header + psf->headend, 1, position - (psf->headend - psf->headindex), psf) ;
+ psf->headindex = psf->headend ;
+ break ;
+
+ case SEEK_END :
+ default :
+ psf_log_printf (psf, "Bad whence param in header_seek().\n") ;
+ break ;
+ } ;
+
+ return ;
+} /* header_seek */
+
+static int
+header_gets (SF_PRIVATE *psf, char *ptr, int bufsize)
+{
+ int k ;
+
+ for (k = 0 ; k < bufsize - 1 ; k++)
+ { if (psf->headindex < psf->headend)
+ { ptr [k] = psf->header [psf->headindex] ;
+ psf->headindex ++ ;
+ }
+ else
+ { psf->headend += psf_fread (psf->header + psf->headend, 1, 1, psf) ;
+ ptr [k] = psf->header [psf->headindex] ;
+ psf->headindex = psf->headend ;
+ } ;
+
+ if (ptr [k] == '\n')
+ break ;
+ } ;
+
+ ptr [k] = 0 ;
+
+ return k ;
+} /* header_gets */
+
+int
+psf_binheader_readf (SF_PRIVATE *psf, char const *format, ...)
+{ va_list argptr ;
+ sf_count_t *countptr, countdata ;
+ unsigned char *ucptr, sixteen_bytes [16] ;
+ unsigned int *intptr, intdata ;
+ unsigned short *shortptr ;
+ char *charptr ;
+ float *floatptr ;
+ double *doubleptr ;
+ char c ;
+ int byte_count = 0, count ;
+
+ if (! format)
+ return psf_ftell (psf) ;
+
+ va_start (argptr, format) ;
+
+ while ((c = *format++))
+ { switch (c)
+ { case 'e' : /* All conversions are now from LE to host. */
+ psf->rwf_endian = SF_ENDIAN_LITTLE ;
+ break ;
+
+ case 'E' : /* All conversions are now from BE to host. */
+ psf->rwf_endian = SF_ENDIAN_BIG ;
+ break ;
+
+ case 'm' :
+ intptr = va_arg (argptr, unsigned int*) ;
+ ucptr = (unsigned char*) intptr ;
+ byte_count += header_read (psf, ucptr, sizeof (int)) ;
+ *intptr = GET_MARKER (ucptr) ;
+ break ;
+
+ case 'h' :
+ intptr = va_arg (argptr, unsigned int*) ;
+ ucptr = (unsigned char*) intptr ;
+ byte_count += header_read (psf, sixteen_bytes, sizeof (sixteen_bytes)) ;
+ { int k ;
+ intdata = 0 ;
+ for (k = 0 ; k < 16 ; k++)
+ intdata ^= sixteen_bytes [k] << k ;
+ }
+ *intptr = intdata ;
+ break ;
+
+ case '1' :
+ charptr = va_arg (argptr, char*) ;
+ *charptr = 0 ;
+ byte_count += header_read (psf, charptr, sizeof (char)) ;
+ break ;
+
+ case '2' :
+ shortptr = va_arg (argptr, unsigned short*) ;
+ *shortptr = 0 ;
+ ucptr = (unsigned char*) shortptr ;
+ byte_count += header_read (psf, ucptr, sizeof (short)) ;
+ if (psf->rwf_endian == SF_ENDIAN_BIG)
+ *shortptr = GET_BE_SHORT (ucptr) ;
+ else
+ *shortptr = GET_LE_SHORT (ucptr) ;
+ break ;
+
+ case '3' :
+ intptr = va_arg (argptr, unsigned int*) ;
+ *intptr = 0 ;
+ byte_count += header_read (psf, sixteen_bytes, 3) ;
+ if (psf->rwf_endian == SF_ENDIAN_BIG)
+ *intptr = GET_BE_3BYTE (sixteen_bytes) ;
+ else
+ *intptr = GET_LE_3BYTE (sixteen_bytes) ;
+ break ;
+
+ case '4' :
+ intptr = va_arg (argptr, unsigned int*) ;
+ *intptr = 0 ;
+ ucptr = (unsigned char*) intptr ;
+ byte_count += header_read (psf, ucptr, sizeof (int)) ;
+ if (psf->rwf_endian == SF_ENDIAN_BIG)
+ *intptr = GET_BE_INT (ucptr) ;
+ else
+ *intptr = GET_LE_INT (ucptr) ;
+ break ;
+
+ case '8' :
+ countptr = va_arg (argptr, sf_count_t *) ;
+ *countptr = 0 ;
+ byte_count += header_read (psf, sixteen_bytes, 8) ;
+ if (psf->rwf_endian == SF_ENDIAN_BIG)
+ countdata = GET_BE_8BYTE (sixteen_bytes) ;
+ else
+ countdata = GET_LE_8BYTE (sixteen_bytes) ;
+ *countptr = countdata ;
+ break ;
+
+ case 'f' : /* Float conversion */
+ floatptr = va_arg (argptr, float *) ;
+ *floatptr = 0.0 ;
+ byte_count += header_read (psf, floatptr, sizeof (float)) ;
+ if (psf->rwf_endian == SF_ENDIAN_BIG)
+ *floatptr = float32_be_read ((unsigned char*) floatptr) ;
+ else
+ *floatptr = float32_le_read ((unsigned char*) floatptr) ;
+ break ;
+
+ case 'd' : /* double conversion */
+ doubleptr = va_arg (argptr, double *) ;
+ *doubleptr = 0.0 ;
+ byte_count += header_read (psf, doubleptr, sizeof (double)) ;
+ if (psf->rwf_endian == SF_ENDIAN_BIG)
+ *doubleptr = double64_be_read ((unsigned char*) doubleptr) ;
+ else
+ *doubleptr = double64_le_read ((unsigned char*) doubleptr) ;
+ break ;
+
+ case 's' :
+ psf_log_printf (psf, "Format conversion 's' not implemented yet.\n") ;
+ /*
+ strptr = va_arg (argptr, char *) ;
+ size = strlen (strptr) + 1 ;
+ size += (size & 1) ;
+ longdata = H2LE_INT (size) ;
+ get_int (psf, longdata) ;
+ memcpy (&(psf->header [psf->headindex]), strptr, size) ;
+ psf->headindex += size ;
+ */
+ break ;
+
+ case 'b' :
+ charptr = va_arg (argptr, char*) ;
+ count = va_arg (argptr, size_t) ;
+ if (count > 0)
+ byte_count += header_read (psf, charptr, count) ;
+ break ;
+
+ case 'G' :
+ charptr = va_arg (argptr, char*) ;
+ count = va_arg (argptr, size_t) ;
+ if (count > 0)
+ byte_count += header_gets (psf, charptr, count) ;
+ break ;
+
+ case 'z' :
+ psf_log_printf (psf, "Format conversion 'z' not implemented yet.\n") ;
+ /*
+ size = va_arg (argptr, size_t) ;
+ while (size)
+ { psf->header [psf->headindex] = 0 ;
+ psf->headindex ++ ;
+ size -- ;
+ } ;
+ */
+ break ;
+
+ case 'p' :
+ /* Get the seek position first. */
+ count = va_arg (argptr, size_t) ;
+ header_seek (psf, count, SEEK_SET) ;
+ byte_count = count ;
+ break ;
+
+ case 'j' :
+ /* Get the seek position first. */
+ count = va_arg (argptr, size_t) ;
+ header_seek (psf, count, SEEK_CUR) ;
+ byte_count += count ;
+ break ;
+
+ default :
+ psf_log_printf (psf, "*** Invalid format specifier `%c'\n", c) ;
+ psf->error = SFE_INTERNAL ;
+ break ;
+ } ;
+ } ;
+
+ va_end (argptr) ;
+
+ return byte_count ;
+} /* psf_binheader_readf */
+
+/*-----------------------------------------------------------------------------------------------
+*/
+
+sf_count_t
+psf_default_seek (SF_PRIVATE *psf, int UNUSED (mode), sf_count_t samples_from_start)
+{ sf_count_t position, retval ;
+
+ if (! (psf->blockwidth && psf->dataoffset >= 0))
+ { psf->error = SFE_BAD_SEEK ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ if (! psf->sf.seekable)
+ { psf->error = SFE_NOT_SEEKABLE ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ position = psf->dataoffset + psf->blockwidth * samples_from_start ;
+
+ if ((retval = psf_fseek (psf, position, SEEK_SET)) != position)
+ { psf->error = SFE_SEEK_FAILED ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ return samples_from_start ;
+} /* psf_default_seek */
+
+/*-----------------------------------------------------------------------------------------------
+*/
+
+void
+psf_hexdump (const void *ptr, int len)
+{ const char *data ;
+ char ascii [17] ;
+ int k, m ;
+
+ if ((data = ptr) == NULL)
+ return ;
+ if (len <= 0)
+ return ;
+
+ puts ("") ;
+ for (k = 0 ; k < len ; k += 16)
+ { memset (ascii, ' ', sizeof (ascii)) ;
+
+ printf ("%08X: ", k) ;
+ for (m = 0 ; m < 16 && k + m < len ; m++)
+ { printf (m == 8 ? " %02X " : "%02X ", data [k + m] & 0xFF) ;
+ ascii [m] = psf_isprint (data [k + m]) ? data [k + m] : '.' ;
+ } ;
+
+ if (m <= 8) printf (" ") ;
+ for ( ; m < 16 ; m++) printf (" ") ;
+
+ ascii [16] = 0 ;
+ printf (" %s\n", ascii) ;
+ } ;
+
+ puts ("") ;
+} /* psf_hexdump */
+
+void
+psf_log_SF_INFO (SF_PRIVATE *psf)
+{ psf_log_printf (psf, "---------------------------------\n") ;
+
+ psf_log_printf (psf, " Sample rate : %d\n", psf->sf.samplerate) ;
+ psf_log_printf (psf, " Frames : %D\n", psf->sf.frames) ;
+ psf_log_printf (psf, " Channels : %d\n", psf->sf.channels) ;
+
+ psf_log_printf (psf, " Format : 0x%X\n", psf->sf.format) ;
+ psf_log_printf (psf, " Sections : %d\n", psf->sf.sections) ;
+ psf_log_printf (psf, " Seekable : %s\n", psf->sf.seekable ? "TRUE" : "FALSE") ;
+
+ psf_log_printf (psf, "---------------------------------\n") ;
+} /* psf_dump_SFINFO */
+
+/*========================================================================================
+*/
+
+void*
+psf_memset (void *s, int c, sf_count_t len)
+{ char *ptr ;
+ int setcount ;
+
+ ptr = (char *) s ;
+
+ while (len > 0)
+ { setcount = (len > 0x10000000) ? 0x10000000 : (int) len ;
+
+ memset (ptr, c, setcount) ;
+
+ ptr += setcount ;
+ len -= setcount ;
+ } ;
+
+ return s ;
+} /* psf_memset */
+
+SF_INSTRUMENT *
+psf_instrument_alloc (void)
+{ SF_INSTRUMENT *instr ;
+
+ instr = calloc (1, sizeof (SF_INSTRUMENT)) ;
+
+ if (instr == NULL)
+ return NULL ;
+
+ /* Set non-zero default values. */
+ instr->basenote = -1 ;
+ instr->velocity_lo = -1 ;
+ instr->velocity_hi = -1 ;
+ instr->key_lo = -1 ;
+ instr->key_hi = -1 ;
+
+ return instr ;
+} /* psf_instrument_alloc */
+
+void
+psf_sanitize_string (char * cptr, int len)
+{
+ do
+ {
+ len -- ;
+ cptr [len] = psf_isprint (cptr [len]) ? cptr [len] : '.' ;
+ }
+ while (len > 0) ;
+} /* psf_sanitize_string */
+
+void
+psf_get_date_str (char *str, int maxlen)
+{ time_t current ;
+ struct tm timedata, *tmptr ;
+
+ time (¤t) ;
+
+#if defined (HAVE_GMTIME_R)
+ /* If the re-entrant version is available, use it. */
+ tmptr = gmtime_r (¤t, &timedata) ;
+#elif defined (HAVE_GMTIME)
+ /* Otherwise use the standard one and copy the data to local storage. */
+ tmptr = gmtime (¤t) ;
+ memcpy (&timedata, tmptr, sizeof (timedata)) ;
+#else
+ tmptr = NULL ;
+#endif
+
+ if (tmptr)
+ snprintf (str, maxlen, "%4d-%02d-%02d %02d:%02d:%02d UTC",
+ 1900 + timedata.tm_year, timedata.tm_mon, timedata.tm_mday,
+ timedata.tm_hour, timedata.tm_min, timedata.tm_sec) ;
+ else
+ snprintf (str, maxlen, "Unknown date") ;
+
+ return ;
+} /* psf_get_date_str */
+
+int
+subformat_to_bytewidth (int format)
+{
+ switch (format)
+ { case SF_FORMAT_PCM_U8 :
+ case SF_FORMAT_PCM_S8 :
+ return 1 ;
+ case SF_FORMAT_PCM_16 :
+ return 2 ;
+ case SF_FORMAT_PCM_24 :
+ return 3 ;
+ case SF_FORMAT_PCM_32 :
+ case SF_FORMAT_FLOAT :
+ return 4 ;
+ case SF_FORMAT_DOUBLE :
+ return 8 ;
+ } ;
+
+ return 0 ;
+} /* subformat_to_bytewidth */
+
+int
+s_bitwidth_to_subformat (int bits)
+{ static int array [] =
+ { SF_FORMAT_PCM_S8, SF_FORMAT_PCM_16, SF_FORMAT_PCM_24, SF_FORMAT_PCM_32
+ } ;
+
+ if (bits < 8 || bits > 32)
+ return 0 ;
+
+ return array [((bits + 7) / 8) - 1] ;
+} /* bitwidth_to_subformat */
+
+int
+u_bitwidth_to_subformat (int bits)
+{ static int array [] =
+ { SF_FORMAT_PCM_U8, SF_FORMAT_PCM_16, SF_FORMAT_PCM_24, SF_FORMAT_PCM_32
+ } ;
+
+ if (bits < 8 || bits > 32)
+ return 0 ;
+
+ return array [((bits + 7) / 8) - 1] ;
+} /* bitwidth_to_subformat */
+
+/*
+** psf_rand_int32 : Not crypto quality, but more than adequate for things
+** like stream serial numbers in Ogg files or the unique_id field of the
+** SF_PRIVATE struct.
+*/
+
+int32_t
+psf_rand_int32 (void)
+{ static int32_t value = -1 ;
+ int k, count ;
+
+ if (value == -1)
+ {
+#if HAVE_GETTIMEOFDAY
+ struct timeval tv ;
+ gettimeofday (&tv, NULL) ;
+ value = tv.tv_sec + tv.tv_usec ;
+#else
+ value = time (NULL) ;
+#endif
+ } ;
+
+ count = 4 + (value & 7) ;
+ for (k = 0 ; k < count ; k++)
+ value = 11117 * value + 211231 ;
+
+ return value ;
+} /* psf_rand_int32 */
+
+void
+append_snprintf (char * dest, size_t maxlen, const char * fmt, ...)
+{ size_t len = strlen (dest) ;
+
+ if (len < maxlen)
+ { va_list ap ;
+
+ va_start (ap, fmt) ;
+ vsnprintf (dest + len, maxlen - len, fmt, ap) ;
+ va_end (ap) ;
+ } ;
+
+ return ;
+} /* append_snprintf */
+
+
+void
+psf_strlcpy_crlf (char *dest, const char *src, size_t destmax, size_t srcmax)
+{ /* Must be minus 2 so it can still expand a single trailing '\n' or '\r'. */
+ char * destend = dest + destmax - 2 ;
+ const char * srcend = src + srcmax ;
+
+ while (dest < destend && src < srcend)
+ { if ((src [0] == '\r' && src [1] == '\n') || (src [0] == '\n' && src [1] == '\r'))
+ { *dest++ = '\r' ;
+ *dest++ = '\n' ;
+ src += 2 ;
+ continue ;
+ } ;
+
+ if (src [0] == '\r')
+ { *dest++ = '\r' ;
+ *dest++ = '\n' ;
+ src += 1 ;
+ continue ;
+ } ;
+
+ if (src [0] == '\n')
+ { *dest++ = '\r' ;
+ *dest++ = '\n' ;
+ src += 1 ;
+ continue ;
+ } ;
+
+ *dest++ = *src++ ;
+ } ;
+
+ /* Make sure dest is terminated. */
+ *dest = 0 ;
+} /* psf_strlcpy_crlf */
+
+/*==============================================================================
+*/
+
+#define CASE_NAME(x) case x : return #x ; break ;
+
+const char *
+str_of_major_format (int format)
+{ switch (SF_CONTAINER (format))
+ { CASE_NAME (SF_FORMAT_WAV) ;
+ CASE_NAME (SF_FORMAT_AIFF) ;
+ CASE_NAME (SF_FORMAT_AU) ;
+ CASE_NAME (SF_FORMAT_RAW) ;
+ CASE_NAME (SF_FORMAT_PAF) ;
+ CASE_NAME (SF_FORMAT_SVX) ;
+ CASE_NAME (SF_FORMAT_NIST) ;
+ CASE_NAME (SF_FORMAT_VOC) ;
+ CASE_NAME (SF_FORMAT_IRCAM) ;
+ CASE_NAME (SF_FORMAT_W64) ;
+ CASE_NAME (SF_FORMAT_MAT4) ;
+ CASE_NAME (SF_FORMAT_MAT5) ;
+ CASE_NAME (SF_FORMAT_PVF) ;
+ CASE_NAME (SF_FORMAT_XI) ;
+ CASE_NAME (SF_FORMAT_HTK) ;
+ CASE_NAME (SF_FORMAT_SDS) ;
+ CASE_NAME (SF_FORMAT_AVR) ;
+ CASE_NAME (SF_FORMAT_WAVEX) ;
+ CASE_NAME (SF_FORMAT_SD2) ;
+ CASE_NAME (SF_FORMAT_FLAC) ;
+ CASE_NAME (SF_FORMAT_CAF) ;
+ CASE_NAME (SF_FORMAT_WVE) ;
+ CASE_NAME (SF_FORMAT_OGG) ;
+ default :
+ break ;
+ } ;
+
+ return "BAD_MAJOR_FORMAT" ;
+} /* str_of_major_format */
+
+const char *
+str_of_minor_format (int format)
+{ switch (SF_CODEC (format))
+ { CASE_NAME (SF_FORMAT_PCM_S8) ;
+ CASE_NAME (SF_FORMAT_PCM_16) ;
+ CASE_NAME (SF_FORMAT_PCM_24) ;
+ CASE_NAME (SF_FORMAT_PCM_32) ;
+ CASE_NAME (SF_FORMAT_PCM_U8) ;
+ CASE_NAME (SF_FORMAT_FLOAT) ;
+ CASE_NAME (SF_FORMAT_DOUBLE) ;
+ CASE_NAME (SF_FORMAT_ULAW) ;
+ CASE_NAME (SF_FORMAT_ALAW) ;
+ CASE_NAME (SF_FORMAT_IMA_ADPCM) ;
+ CASE_NAME (SF_FORMAT_MS_ADPCM) ;
+ CASE_NAME (SF_FORMAT_GSM610) ;
+ CASE_NAME (SF_FORMAT_VOX_ADPCM) ;
+ CASE_NAME (SF_FORMAT_G721_32) ;
+ CASE_NAME (SF_FORMAT_G723_24) ;
+ CASE_NAME (SF_FORMAT_G723_40) ;
+ CASE_NAME (SF_FORMAT_DWVW_12) ;
+ CASE_NAME (SF_FORMAT_DWVW_16) ;
+ CASE_NAME (SF_FORMAT_DWVW_24) ;
+ CASE_NAME (SF_FORMAT_DWVW_N) ;
+ CASE_NAME (SF_FORMAT_DPCM_8) ;
+ CASE_NAME (SF_FORMAT_DPCM_16) ;
+ CASE_NAME (SF_FORMAT_VORBIS) ;
+ default :
+ break ;
+ } ;
+
+ return "BAD_MINOR_FORMAT" ;
+} /* str_of_minor_format */
+
+const char *
+str_of_open_mode (int mode)
+{ switch (mode)
+ { CASE_NAME (SFM_READ) ;
+ CASE_NAME (SFM_WRITE) ;
+ CASE_NAME (SFM_RDWR) ;
+
+ default :
+ break ;
+ } ;
+
+ return "BAD_MODE" ;
+} /* str_of_open_mode */
+
+const char *
+str_of_endianness (int end)
+{ switch (end)
+ { CASE_NAME (SF_ENDIAN_BIG) ;
+ CASE_NAME (SF_ENDIAN_LITTLE) ;
+ CASE_NAME (SF_ENDIAN_CPU) ;
+ default :
+ break ;
+ } ;
+
+ /* Zero length string for SF_ENDIAN_FILE. */
+ return "" ;
+} /* str_of_endianness */
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#ifndef SNDFILE_COMMON_H
+#define SNDFILE_COMMON_H
+
+#include "sfconfig.h"
+
+#include <stdlib.h>
+#include <string.h>
+
+#if HAVE_STDINT_H
+#include <stdint.h>
+#elif HAVE_INTTYPES_H
+#include <inttypes.h>
+#endif
+
+#ifndef SNDFILE_H
+#include "sndfile.h"
+#endif
+
+#ifdef __cplusplus
+#error "This code is not designed to be compiled with a C++ compiler."
+#endif
+
+#if (SIZEOF_LONG == 8)
+# define SF_PLATFORM_S64(x) x##l
+#elif (SIZEOF_LONG_LONG == 8)
+# define SF_PLATFORM_S64(x) x##ll
+#elif COMPILER_IS_GCC
+# define SF_PLATFORM_S64(x) x##ll
+#elif OS_IS_WIN32
+# define SF_PLATFORM_S64(x) x##I64
+#else
+# error "Don't know how to define a 64 bit integer constant."
+#endif
+
+
+
+/*
+** Inspiration : http://sourcefrog.net/weblog/software/languages/C/unused.html
+*/
+#ifdef UNUSED
+#elif defined (__GNUC__)
+# define UNUSED(x) UNUSED_ ## x __attribute__ ((unused))
+#elif defined (__LCLINT__)
+# define UNUSED(x) /*@unused@*/ x
+#else
+# define UNUSED(x) x
+#endif
+
+#ifdef __GNUC__
+# define WARN_UNUSED __attribute__ ((warn_unused_result))
+#else
+# define WARN_UNUSED
+#endif
+
+#define SF_BUFFER_LEN (8192*2)
+#define SF_FILENAME_LEN (512)
+#define SF_SYSERR_LEN (256)
+#define SF_MAX_STRINGS (32)
+#define SF_STR_BUFFER_LEN (8192)
+#define SF_HEADER_LEN (4100 + SF_STR_BUFFER_LEN)
+
+#define PSF_SEEK_ERROR ((sf_count_t) -1)
+
+
+#define BITWIDTH2BYTES(x) (((x) + 7) / 8)
+
+/* For some reason sizeof returns an unsigned value which causes
+** a warning when that value is added or subtracted from a signed
+** value. Use SIGNED_SIZEOF instead.
+*/
+#define SIGNED_SIZEOF(x) ((int) sizeof (x))
+
+#define ARRAY_LEN(x) ((int) (sizeof (x) / sizeof ((x) [0])))
+
+#define NOT(x) (! (x))
+
+#if (COMPILER_IS_GCC == 1)
+#define SF_MAX(x,y) ({ \
+ typeof (x) sf_max_x1 = (x) ; \
+ typeof (y) sf_max_y1 = (y) ; \
+ (void) (&sf_max_x1 == &sf_max_y1) ; \
+ sf_max_x1 > sf_max_y1 ? sf_max_x1 : sf_max_y1 ; })
+
+#define SF_MIN(x,y) ({ \
+ typeof (x) sf_min_x2 = (x) ; \
+ typeof (y) sf_min_y2 = (y) ; \
+ (void) (&sf_min_x2 == &sf_min_y2) ; \
+ sf_min_x2 < sf_min_y2 ? sf_min_x2 : sf_min_y2 ; })
+#else
+#define SF_MAX(a,b) ((a) > (b) ? (a) : (b))
+#define SF_MIN(a,b) ((a) < (b) ? (a) : (b))
+#endif
+
+
+#define SF_MAX_CHANNELS 256
+
+
+/*
+* Macros for spliting the format file of SF_INFI into contrainer type,
+** codec type and endian-ness.
+*/
+#define SF_CONTAINER(x) ((x) & SF_FORMAT_TYPEMASK)
+#define SF_CODEC(x) ((x) & SF_FORMAT_SUBMASK)
+#define SF_ENDIAN(x) ((x) & SF_FORMAT_ENDMASK)
+
+enum
+{ /* PEAK chunk location. */
+ SF_PEAK_START = 42,
+ SF_PEAK_END = 43,
+
+ /* PEAK chunk location. */
+ SF_SCALE_MAX = 52,
+ SF_SCALE_MIN = 53,
+
+ /* str_flags values. */
+ SF_STR_ALLOW_START = 0x0100,
+ SF_STR_ALLOW_END = 0x0200,
+
+ /* Location of strings. */
+ SF_STR_LOCATE_START = 0x0400,
+ SF_STR_LOCATE_END = 0x0800,
+
+ SFD_TYPEMASK = 0x0FFFFFFF
+} ;
+
+#define SFM_MASK (SFM_READ | SFM_WRITE | SFM_RDWR)
+#define SFM_UNMASK (~SFM_MASK)
+
+/*---------------------------------------------------------------------------------------
+** Formats that may be supported at some time in the future.
+** When support is finalised, these values move to src/sndfile.h.
+*/
+
+enum
+{ /* Work in progress. */
+ SF_FORMAT_SPEEX = 0x5000000,
+ SF_FORMAT_OGGFLAC = 0x5000001,
+
+ /* Formats supported read only. */
+ SF_FORMAT_TXW = 0x4030000, /* Yamaha TX16 sampler file */
+ SF_FORMAT_DWD = 0x4040000, /* DiamondWare Digirized */
+
+ /* Following are detected but not supported. */
+ SF_FORMAT_REX = 0x40A0000, /* Propellorheads Rex/Rcy */
+ SF_FORMAT_REX2 = 0x40D0000, /* Propellorheads Rex2 */
+ SF_FORMAT_KRZ = 0x40E0000, /* Kurzweil sampler file */
+ SF_FORMAT_WMA = 0x4100000, /* Windows Media Audio. */
+ SF_FORMAT_SHN = 0x4110000, /* Shorten. */
+
+ /* Unsupported encodings. */
+ SF_FORMAT_SVX_FIB = 0x1020, /* SVX Fibonacci Delta encoding. */
+ SF_FORMAT_SVX_EXP = 0x1021, /* SVX Exponential Delta encoding. */
+
+ SF_FORMAT_PCM_N = 0x1030
+} ;
+
+/*---------------------------------------------------------------------------------------
+** PEAK_CHUNK - This chunk type is common to both AIFF and WAVE files although their
+** endian encodings are different.
+*/
+
+typedef struct
+{ double value ; /* signed value of peak */
+ sf_count_t position ; /* the sample frame for the peak */
+} PEAK_POS ;
+
+typedef struct
+{ /* libsndfile internal : write a PEAK chunk at the start or end of the file? */
+ int peak_loc ;
+
+ /* WAV/AIFF */
+ unsigned int version ; /* version of the PEAK chunk */
+ unsigned int timestamp ; /* secs since 1/1/1970 */
+
+ /* CAF */
+ unsigned int edit_number ;
+
+#if HAVE_FLEXIBLE_ARRAY
+ /* the per channel peak info */
+ PEAK_POS peaks [] ;
+#else
+ /*
+ ** This is not ISO compliant C. It works on some compilers which
+ ** don't support the ISO standard flexible struct array which is
+ ** used above. If your compiler doesn't like this I suggest you find
+ ** youself a 1999 ISO C standards compilant compiler. GCC-3.X is
+ ** highly recommended.
+ */
+ PEAK_POS peaks [0] ;
+#endif
+} PEAK_INFO ;
+
+static inline PEAK_INFO *
+peak_info_calloc (int channels)
+{ return calloc (1, sizeof (PEAK_INFO) + channels * sizeof (PEAK_POS)) ;
+} /* peak_info_calloc */
+
+typedef struct
+{ int type ;
+ int flags ;
+ char *str ;
+} STR_DATA ;
+
+static inline size_t
+make_size_t (int x)
+{ return (size_t) x ;
+} /* size_t_of_int */
+
+typedef SF_BROADCAST_INFO_VAR (16 * 1024) SF_BROADCAST_INFO_16K ;
+
+#if SIZEOF_WCHAR_T == 2
+typedef wchar_t sfwchar_t ;
+#else
+typedef int16_t sfwchar_t ;
+#endif
+
+/*
+** This version of isprint specifically ignores any locale info. Its used for
+** determining which characters can be printed in things like hexdumps.
+*/
+static inline int
+psf_isprint (int ch)
+{ return (ch >= ' ' && ch <= '~') ;
+} /* psf_isprint */
+
+/*=======================================================================================
+** SF_PRIVATE stuct - a pointer to this struct is passed back to the caller of the
+** sf_open_XXXX functions. The caller however has no knowledge of the struct's
+** contents.
+*/
+
+typedef struct
+{
+ union
+ { char c [SF_FILENAME_LEN] ;
+ sfwchar_t wc [SF_FILENAME_LEN] ;
+ } path ;
+
+ union
+ { char c [SF_FILENAME_LEN] ;
+ sfwchar_t wc [SF_FILENAME_LEN] ;
+ } dir ;
+
+ union
+ { char c [SF_FILENAME_LEN / 4] ;
+ sfwchar_t wc [SF_FILENAME_LEN / 4] ;
+ } name ;
+
+#if USE_WINDOWS_API
+ /*
+ ** These fields can only be used in src/file_io.c.
+ ** They are basically the same as a windows file HANDLE.
+ */
+ void *handle, *hsaved ;
+
+ int use_wchar ;
+#else
+ /* These fields can only be used in src/file_io.c. */
+ int filedes, savedes ;
+#endif
+
+ int do_not_close_descriptor ;
+ int mode ; /* Open mode : SFM_READ, SFM_WRITE or SFM_RDWR. */
+} PSF_FILE ;
+
+
+typedef struct sf_private_tag
+{
+ /* Canary in a coal mine. */
+ union
+ { /* Place a double here to encourage double alignment. */
+ double d [2] ;
+ char c [16] ;
+ } canary ;
+
+ /* Force the compiler to double align the start of buffer. */
+ union
+ { double dbuf [SF_BUFFER_LEN / sizeof (double)] ;
+#if (defined (SIZEOF_INT64_T) && (SIZEOF_INT64_T == 8))
+ int64_t lbuf [SF_BUFFER_LEN / sizeof (int64_t)] ;
+#else
+ long lbuf [SF_BUFFER_LEN / sizeof (double)] ;
+#endif
+ float fbuf [SF_BUFFER_LEN / sizeof (float)] ;
+ int ibuf [SF_BUFFER_LEN / sizeof (int)] ;
+ short sbuf [SF_BUFFER_LEN / sizeof (short)] ;
+ char cbuf [SF_BUFFER_LEN / sizeof (char)] ;
+ signed char scbuf [SF_BUFFER_LEN / sizeof (signed char)] ;
+ unsigned char ucbuf [SF_BUFFER_LEN / sizeof (signed char)] ;
+ } u ;
+
+
+ PSF_FILE file, rsrc ;
+
+ char syserr [SF_SYSERR_LEN] ;
+
+ /* logbuffer and logindex should only be changed within the logging functions
+ ** of common.c
+ */
+ char logbuffer [SF_BUFFER_LEN] ;
+ unsigned char header [SF_HEADER_LEN] ; /* Must be unsigned */
+ int rwf_endian ; /* Header endian-ness flag. */
+
+ /* Storage and housekeeping data for adding/reading strings from
+ ** sound files.
+ */
+ STR_DATA strings [SF_MAX_STRINGS] ;
+ char str_storage [SF_STR_BUFFER_LEN] ;
+ char *str_end ;
+ int str_flags ;
+
+ /* Guard value. If this changes the buffers above have overflowed. */
+ int Magick ;
+
+ unsigned unique_id ;
+
+ /* Index variables for maintaining logbuffer and header above. */
+ int logindex ;
+ int headindex, headend ;
+ int has_text ;
+
+ int error ;
+
+ int endian ; /* File endianness : SF_ENDIAN_LITTLE or SF_ENDIAN_BIG. */
+ int data_endswap ; /* Need to endswap data? */
+
+ /*
+ ** Maximum float value for calculating the multiplier for
+ ** float/double to short/int conversions.
+ */
+ int float_int_mult ;
+ float float_max ;
+
+ int scale_int_float ;
+
+ /* Vairables for handling pipes. */
+ int is_pipe ; /* True if file is a pipe. */
+ sf_count_t pipeoffset ; /* Number of bytes read from a pipe. */
+
+ /* True if clipping must be performed on float->int conversions. */
+ int add_clipping ;
+
+ SF_INFO sf ;
+
+ int have_written ; /* Has a single write been done to the file? */
+ PEAK_INFO *peak_info ;
+
+ /* Loop Info */
+ SF_LOOP_INFO *loop_info ;
+ SF_INSTRUMENT *instrument ;
+
+ /* Broadcast (EBU) Info */
+ SF_BROADCAST_INFO_16K *broadcast_16k ;
+
+ /* Channel map data (if present) : an array of ints. */
+ int *channel_map ;
+
+ sf_count_t filelength ; /* Overall length of (embedded) file. */
+ sf_count_t fileoffset ; /* Offset in number of bytes from beginning of file. */
+
+ sf_count_t rsrclength ; /* Length of the resource fork (if it exists). */
+
+ sf_count_t dataoffset ; /* Offset in number of bytes from beginning of file. */
+ sf_count_t datalength ; /* Length in bytes of the audio data. */
+ sf_count_t dataend ; /* Offset to file tailer. */
+
+ int blockwidth ; /* Size in bytes of one set of interleaved samples. */
+ int bytewidth ; /* Size in bytes of one sample (one channel). */
+
+ void *dither ;
+ void *interleave ;
+
+ int last_op ; /* Last operation; either SFM_READ or SFM_WRITE */
+ sf_count_t read_current ;
+ sf_count_t write_current ;
+
+ void *container_data ; /* This is a pointer to dynamically allocated file
+ ** container format specific data.
+ */
+
+ void *codec_data ; /* This is a pointer to dynamically allocated file
+ ** codec format specific data.
+ */
+
+ SF_DITHER_INFO write_dither ;
+ SF_DITHER_INFO read_dither ;
+
+ int norm_double ;
+ int norm_float ;
+
+ int auto_header ;
+
+ int ieee_replace ;
+
+ /* A set of file specific function pointers */
+ sf_count_t (*read_short) (struct sf_private_tag*, short *ptr, sf_count_t len) ;
+ sf_count_t (*read_int) (struct sf_private_tag*, int *ptr, sf_count_t len) ;
+ sf_count_t (*read_float) (struct sf_private_tag*, float *ptr, sf_count_t len) ;
+ sf_count_t (*read_double) (struct sf_private_tag*, double *ptr, sf_count_t len) ;
+
+ sf_count_t (*write_short) (struct sf_private_tag*, const short *ptr, sf_count_t len) ;
+ sf_count_t (*write_int) (struct sf_private_tag*, const int *ptr, sf_count_t len) ;
+ sf_count_t (*write_float) (struct sf_private_tag*, const float *ptr, sf_count_t len) ;
+ sf_count_t (*write_double) (struct sf_private_tag*, const double *ptr, sf_count_t len) ;
+
+ sf_count_t (*seek) (struct sf_private_tag*, int mode, sf_count_t samples_from_start) ;
+ int (*write_header) (struct sf_private_tag*, int calc_length) ;
+ int (*command) (struct sf_private_tag*, int command, void *data, int datasize) ;
+
+ /*
+ ** Separate close functions for the codec and the container.
+ ** The codec close function is always called first.
+ */
+ int (*codec_close) (struct sf_private_tag*) ;
+ int (*container_close) (struct sf_private_tag*) ;
+
+ char *format_desc ;
+
+ /* Virtual I/O functions. */
+ int virtual_io ;
+ SF_VIRTUAL_IO vio ;
+ void *vio_user_data ;
+} SF_PRIVATE ;
+
+
+
+enum
+{ SFE_NO_ERROR = SF_ERR_NO_ERROR,
+ SFE_BAD_OPEN_FORMAT = SF_ERR_UNRECOGNISED_FORMAT,
+ SFE_SYSTEM = SF_ERR_SYSTEM,
+ SFE_MALFORMED_FILE = SF_ERR_MALFORMED_FILE,
+ SFE_UNSUPPORTED_ENCODING = SF_ERR_UNSUPPORTED_ENCODING,
+
+ SFE_ZERO_MAJOR_FORMAT,
+ SFE_ZERO_MINOR_FORMAT,
+ SFE_BAD_FILE,
+ SFE_BAD_FILE_READ,
+ SFE_OPEN_FAILED,
+ SFE_BAD_SNDFILE_PTR,
+ SFE_BAD_SF_INFO_PTR,
+ SFE_BAD_SF_INCOMPLETE,
+ SFE_BAD_FILE_PTR,
+ SFE_BAD_INT_PTR,
+ SFE_BAD_STAT_SIZE,
+ SFE_MALLOC_FAILED,
+ SFE_UNIMPLEMENTED,
+ SFE_BAD_READ_ALIGN,
+ SFE_BAD_WRITE_ALIGN,
+ SFE_UNKNOWN_FORMAT,
+ SFE_NOT_READMODE,
+ SFE_NOT_WRITEMODE,
+ SFE_BAD_MODE_RW,
+ SFE_BAD_SF_INFO,
+ SFE_BAD_OFFSET,
+ SFE_NO_EMBED_SUPPORT,
+ SFE_NO_EMBEDDED_RDWR,
+ SFE_NO_PIPE_WRITE,
+
+ SFE_INTERNAL,
+ SFE_BAD_COMMAND_PARAM,
+ SFE_BAD_ENDIAN,
+ SFE_CHANNEL_COUNT_ZERO,
+ SFE_CHANNEL_COUNT,
+
+ SFE_BAD_VIRTUAL_IO,
+
+ SFE_INTERLEAVE_MODE,
+ SFE_INTERLEAVE_SEEK,
+ SFE_INTERLEAVE_READ,
+
+ SFE_BAD_SEEK,
+ SFE_NOT_SEEKABLE,
+ SFE_AMBIGUOUS_SEEK,
+ SFE_WRONG_SEEK,
+ SFE_SEEK_FAILED,
+
+ SFE_BAD_OPEN_MODE,
+ SFE_OPEN_PIPE_RDWR,
+ SFE_RDWR_POSITION,
+ SFE_RDWR_BAD_HEADER,
+ SFE_CMD_HAS_DATA,
+ SFE_BAD_BROADCAST_INFO_SIZE,
+ SFE_BAD_BROADCAST_INFO_TOO_BIG,
+
+ SFE_STR_NO_SUPPORT,
+ SFE_STR_NOT_WRITE,
+ SFE_STR_MAX_DATA,
+ SFE_STR_MAX_COUNT,
+ SFE_STR_BAD_TYPE,
+ SFE_STR_NO_ADD_END,
+ SFE_STR_BAD_STRING,
+ SFE_STR_WEIRD,
+
+ SFE_WAV_NO_RIFF,
+ SFE_WAV_NO_WAVE,
+ SFE_WAV_NO_FMT,
+ SFE_WAV_BAD_FMT,
+ SFE_WAV_FMT_SHORT,
+ SFE_WAV_BAD_FACT,
+ SFE_WAV_BAD_PEAK,
+ SFE_WAV_PEAK_B4_FMT,
+ SFE_WAV_BAD_FORMAT,
+ SFE_WAV_BAD_BLOCKALIGN,
+ SFE_WAV_NO_DATA,
+ SFE_WAV_BAD_LIST,
+ SFE_WAV_ADPCM_NOT4BIT,
+ SFE_WAV_ADPCM_CHANNELS,
+ SFE_WAV_GSM610_FORMAT,
+ SFE_WAV_UNKNOWN_CHUNK,
+ SFE_WAV_WVPK_DATA,
+
+ SFE_AIFF_NO_FORM,
+ SFE_AIFF_AIFF_NO_FORM,
+ SFE_AIFF_COMM_NO_FORM,
+ SFE_AIFF_SSND_NO_COMM,
+ SFE_AIFF_UNKNOWN_CHUNK,
+ SFE_AIFF_COMM_CHUNK_SIZE,
+ SFE_AIFF_BAD_COMM_CHUNK,
+ SFE_AIFF_PEAK_B4_COMM,
+ SFE_AIFF_BAD_PEAK,
+ SFE_AIFF_NO_SSND,
+ SFE_AIFF_NO_DATA,
+ SFE_AIFF_RW_SSND_NOT_LAST,
+
+ SFE_AU_UNKNOWN_FORMAT,
+ SFE_AU_NO_DOTSND,
+ SFE_AU_EMBED_BAD_LEN,
+
+ SFE_RAW_READ_BAD_SPEC,
+ SFE_RAW_BAD_BITWIDTH,
+ SFE_RAW_BAD_FORMAT,
+
+ SFE_PAF_NO_MARKER,
+ SFE_PAF_VERSION,
+ SFE_PAF_UNKNOWN_FORMAT,
+ SFE_PAF_SHORT_HEADER,
+ SFE_PAF_BAD_CHANNELS,
+
+ SFE_SVX_NO_FORM,
+ SFE_SVX_NO_BODY,
+ SFE_SVX_NO_DATA,
+ SFE_SVX_BAD_COMP,
+ SFE_SVX_BAD_NAME_LENGTH,
+
+ SFE_NIST_BAD_HEADER,
+ SFE_NIST_CRLF_CONVERISON,
+ SFE_NIST_BAD_ENCODING,
+
+ SFE_VOC_NO_CREATIVE,
+ SFE_VOC_BAD_FORMAT,
+ SFE_VOC_BAD_VERSION,
+ SFE_VOC_BAD_MARKER,
+ SFE_VOC_BAD_SECTIONS,
+ SFE_VOC_MULTI_SAMPLERATE,
+ SFE_VOC_MULTI_SECTION,
+ SFE_VOC_MULTI_PARAM,
+ SFE_VOC_SECTION_COUNT,
+ SFE_VOC_NO_PIPE,
+
+ SFE_IRCAM_NO_MARKER,
+ SFE_IRCAM_BAD_CHANNELS,
+ SFE_IRCAM_UNKNOWN_FORMAT,
+
+ SFE_W64_64_BIT,
+ SFE_W64_NO_RIFF,
+ SFE_W64_NO_WAVE,
+ SFE_W64_NO_DATA,
+ SFE_W64_ADPCM_NOT4BIT,
+ SFE_W64_ADPCM_CHANNELS,
+ SFE_W64_GSM610_FORMAT,
+
+ SFE_MAT4_BAD_NAME,
+ SFE_MAT4_NO_SAMPLERATE,
+
+ SFE_MAT5_BAD_ENDIAN,
+ SFE_MAT5_NO_BLOCK,
+ SFE_MAT5_SAMPLE_RATE,
+
+ SFE_PVF_NO_PVF1,
+ SFE_PVF_BAD_HEADER,
+ SFE_PVF_BAD_BITWIDTH,
+
+ SFE_DWVW_BAD_BITWIDTH,
+ SFE_G72X_NOT_MONO,
+
+ SFE_XI_BAD_HEADER,
+ SFE_XI_EXCESS_SAMPLES,
+ SFE_XI_NO_PIPE,
+
+ SFE_HTK_NO_PIPE,
+
+ SFE_SDS_NOT_SDS,
+ SFE_SDS_BAD_BIT_WIDTH,
+
+ SFE_SD2_FD_DISALLOWED,
+ SFE_SD2_BAD_DATA_OFFSET,
+ SFE_SD2_BAD_MAP_OFFSET,
+ SFE_SD2_BAD_DATA_LENGTH,
+ SFE_SD2_BAD_MAP_LENGTH,
+ SFE_SD2_BAD_RSRC,
+ SFE_SD2_BAD_SAMPLE_SIZE,
+
+ SFE_FLAC_BAD_HEADER,
+ SFE_FLAC_NEW_DECODER,
+ SFE_FLAC_INIT_DECODER,
+ SFE_FLAC_LOST_SYNC,
+ SFE_FLAC_BAD_SAMPLE_RATE,
+ SFE_FLAC_UNKOWN_ERROR,
+
+ SFE_WVE_NOT_WVE,
+ SFE_WVE_NO_PIPE,
+
+ SFE_VORBIS_ENCODER_BUG,
+
+ SFE_RF64_NOT_RF64,
+
+ SFE_MAX_ERROR /* This must be last in list. */
+} ;
+
+int subformat_to_bytewidth (int format) ;
+int s_bitwidth_to_subformat (int bits) ;
+int u_bitwidth_to_subformat (int bits) ;
+
+/* Functions for reading and writing floats and doubles on processors
+** with non-IEEE floats/doubles.
+*/
+float float32_be_read (unsigned char *cptr) ;
+float float32_le_read (unsigned char *cptr) ;
+void float32_be_write (float in, unsigned char *out) ;
+void float32_le_write (float in, unsigned char *out) ;
+
+double double64_be_read (unsigned char *cptr) ;
+double double64_le_read (unsigned char *cptr) ;
+void double64_be_write (double in, unsigned char *out) ;
+void double64_le_write (double in, unsigned char *out) ;
+
+/* Functions for writing to the internal logging buffer. */
+
+void psf_log_printf (SF_PRIVATE *psf, const char *format, ...) ;
+void psf_log_SF_INFO (SF_PRIVATE *psf) ;
+
+int32_t psf_rand_int32 (void) ;
+
+void append_snprintf (char * dest, size_t maxlen, const char * fmt, ...) ;
+void psf_strlcpy_crlf (char *dest, const char *src, size_t destmax, size_t srcmax) ;
+
+/* Functions used when writing file headers. */
+
+int psf_binheader_writef (SF_PRIVATE *psf, const char *format, ...) ;
+void psf_asciiheader_printf (SF_PRIVATE *psf, const char *format, ...) ;
+
+/* Functions used when reading file headers. */
+
+int psf_binheader_readf (SF_PRIVATE *psf, char const *format, ...) ;
+
+/* Functions used in the write function for updating the peak chunk. */
+
+void peak_update_short (SF_PRIVATE *psf, short *ptr, size_t items) ;
+void peak_update_int (SF_PRIVATE *psf, int *ptr, size_t items) ;
+void peak_update_double (SF_PRIVATE *psf, double *ptr, size_t items) ;
+
+/* Functions defined in command.c. */
+
+int psf_get_format_simple_count (void) ;
+int psf_get_format_simple (SF_FORMAT_INFO *data) ;
+
+int psf_get_format_info (SF_FORMAT_INFO *data) ;
+
+int psf_get_format_major_count (void) ;
+int psf_get_format_major (SF_FORMAT_INFO *data) ;
+
+int psf_get_format_subtype_count (void) ;
+int psf_get_format_subtype (SF_FORMAT_INFO *data) ;
+
+void psf_generate_format_desc (SF_PRIVATE *psf) ;
+
+double psf_calc_signal_max (SF_PRIVATE *psf, int normalize) ;
+int psf_calc_max_all_channels (SF_PRIVATE *psf, double *peaks, int normalize) ;
+
+int psf_get_signal_max (SF_PRIVATE *psf, double *peak) ;
+int psf_get_max_all_channels (SF_PRIVATE *psf, double *peaks) ;
+
+/* Functions in strings.c. */
+
+const char* psf_get_string (SF_PRIVATE *psf, int str_type) ;
+int psf_set_string (SF_PRIVATE *psf, int str_type, const char *str) ;
+int psf_store_string (SF_PRIVATE *psf, int str_type, const char *str) ;
+int psf_location_string_count (const SF_PRIVATE * psf, int location) ;
+
+/* Default seek function. Use for PCM and float encoded data. */
+sf_count_t psf_default_seek (SF_PRIVATE *psf, int mode, sf_count_t samples_from_start) ;
+
+int macos_guess_file_type (SF_PRIVATE *psf, const char *filename) ;
+
+/*------------------------------------------------------------------------------------
+** File I/O functions which will allow access to large files (> 2 Gig) on
+** some 32 bit OSes. Implementation in file_io.c.
+*/
+
+int psf_fopen (SF_PRIVATE *psf) ;
+int psf_set_stdio (SF_PRIVATE *psf) ;
+int psf_file_valid (SF_PRIVATE *psf) ;
+void psf_set_file (SF_PRIVATE *psf, int fd) ;
+void psf_init_files (SF_PRIVATE *psf) ;
+void psf_use_rsrc (SF_PRIVATE *psf, int on_off) ;
+
+SNDFILE * psf_open_file (SF_PRIVATE *psf, SF_INFO *sfinfo) ;
+
+sf_count_t psf_fseek (SF_PRIVATE *psf, sf_count_t offset, int whence) ;
+sf_count_t psf_fread (void *ptr, sf_count_t bytes, sf_count_t count, SF_PRIVATE *psf) ;
+sf_count_t psf_fwrite (const void *ptr, sf_count_t bytes, sf_count_t count, SF_PRIVATE *psf) ;
+sf_count_t psf_fgets (char *buffer, sf_count_t bufsize, SF_PRIVATE *psf) ;
+sf_count_t psf_ftell (SF_PRIVATE *psf) ;
+sf_count_t psf_get_filelen (SF_PRIVATE *psf) ;
+
+void psf_fsync (SF_PRIVATE *psf) ;
+
+int psf_is_pipe (SF_PRIVATE *psf) ;
+
+int psf_ftruncate (SF_PRIVATE *psf, sf_count_t len) ;
+int psf_fclose (SF_PRIVATE *psf) ;
+
+/* Open and close the resource fork of a file. */
+int psf_open_rsrc (SF_PRIVATE *psf) ;
+int psf_close_rsrc (SF_PRIVATE *psf) ;
+
+/*
+void psf_fclearerr (SF_PRIVATE *psf) ;
+int psf_ferror (SF_PRIVATE *psf) ;
+*/
+
+/*------------------------------------------------------------------------------------
+** Functions for reading and writing different file formats.
+*/
+
+int aiff_open (SF_PRIVATE *psf) ;
+int au_open (SF_PRIVATE *psf) ;
+int avr_open (SF_PRIVATE *psf) ;
+int htk_open (SF_PRIVATE *psf) ;
+int ircam_open (SF_PRIVATE *psf) ;
+int mat4_open (SF_PRIVATE *psf) ;
+int mat5_open (SF_PRIVATE *psf) ;
+int nist_open (SF_PRIVATE *psf) ;
+int paf_open (SF_PRIVATE *psf) ;
+int pvf_open (SF_PRIVATE *psf) ;
+int raw_open (SF_PRIVATE *psf) ;
+int sd2_open (SF_PRIVATE *psf) ;
+int sds_open (SF_PRIVATE *psf) ;
+int svx_open (SF_PRIVATE *psf) ;
+int voc_open (SF_PRIVATE *psf) ;
+int w64_open (SF_PRIVATE *psf) ;
+int wav_open (SF_PRIVATE *psf) ;
+int xi_open (SF_PRIVATE *psf) ;
+int flac_open (SF_PRIVATE *psf) ;
+int caf_open (SF_PRIVATE *psf) ;
+int mpc2k_open (SF_PRIVATE *psf) ;
+int rf64_open (SF_PRIVATE *psf) ;
+
+/* In progress. Do not currently work. */
+
+int ogg_vorbis_open (SF_PRIVATE *psf) ;
+int ogg_speex_open (SF_PRIVATE *psf) ;
+int ogg_pcm_open (SF_PRIVATE *psf) ;
+
+
+int mpeg_open (SF_PRIVATE *psf) ;
+int ogg_open (SF_PRIVATE *psf) ;
+int rx2_open (SF_PRIVATE *psf) ;
+int txw_open (SF_PRIVATE *psf) ;
+int wve_open (SF_PRIVATE *psf) ;
+int dwd_open (SF_PRIVATE *psf) ;
+
+int macbinary3_open (SF_PRIVATE *psf) ;
+
+/*------------------------------------------------------------------------------------
+** Init functions for a number of common data encodings.
+*/
+
+int pcm_init (SF_PRIVATE *psf) ;
+int ulaw_init (SF_PRIVATE *psf) ;
+int alaw_init (SF_PRIVATE *psf) ;
+int float32_init (SF_PRIVATE *psf) ;
+int double64_init (SF_PRIVATE *psf) ;
+int dwvw_init (SF_PRIVATE *psf, int bitwidth) ;
+int gsm610_init (SF_PRIVATE *psf) ;
+int vox_adpcm_init (SF_PRIVATE *psf) ;
+int flac_init (SF_PRIVATE *psf) ;
+int g72x_init (SF_PRIVATE * psf) ;
+
+int dither_init (SF_PRIVATE *psf, int mode) ;
+
+int wav_w64_ima_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) ;
+int wav_w64_msadpcm_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) ;
+
+int aiff_ima_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) ;
+
+int interleave_init (SF_PRIVATE *psf) ;
+
+/*------------------------------------------------------------------------------------
+** Chunk logging functions.
+*/
+
+typedef struct
+{ struct
+ { int chunk ;
+ sf_count_t offset ;
+ sf_count_t len ;
+ } l [100] ;
+
+ int count ;
+} PRIV_CHUNK4 ;
+
+void pchk4_store (PRIV_CHUNK4 * pchk, int marker, sf_count_t offset, sf_count_t len) ;
+int pchk4_find (PRIV_CHUNK4 * pchk, int marker) ;
+
+/*------------------------------------------------------------------------------------
+** Functions that work like OpenBSD's strlcpy/strlcat to replace strncpy/strncat.
+**
+** See : http://www.gratisoft.us/todd/papers/strlcpy.html
+**
+** These functions are available on *BSD, but are not avaialble everywhere so we
+** implement them here.
+**
+** The argument order has been changed to that of strncpy/strncat to cause
+** compiler errors if code is carelessly converted from one to the other.
+*/
+
+static inline void
+psf_strlcat (char *dest, size_t n, const char *src)
+{ strncat (dest, src, n - strlen (dest) - 1) ;
+ dest [n - 1] = 0 ;
+} /* psf_strlcat */
+
+static inline void
+psf_strlcpy (char *dest, size_t n, const char *src)
+{ strncpy (dest, src, n - 1) ;
+ dest [n - 1] = 0 ;
+} /* psf_strlcpy */
+
+/*------------------------------------------------------------------------------------
+** Other helper functions.
+*/
+
+void *psf_memset (void *s, int c, sf_count_t n) ;
+
+SF_INSTRUMENT * psf_instrument_alloc (void) ;
+
+void psf_sanitize_string (char * cptr, int len) ;
+
+/* Generate the current date as a string. */
+void psf_get_date_str (char *str, int maxlen) ;
+
+SF_BROADCAST_INFO_16K * broadcast_var_alloc (void) ;
+int broadcast_var_set (SF_PRIVATE *psf, const SF_BROADCAST_INFO * data, size_t datasize) ;
+int broadcast_var_get (SF_PRIVATE *psf, SF_BROADCAST_INFO * data, size_t datasize) ;
+
+
+typedef struct
+{ int channels ;
+ int endianness ;
+} AUDIO_DETECT ;
+
+int audio_detect (SF_PRIVATE * psf, AUDIO_DETECT *ad, const unsigned char * data, int datalen) ;
+int id3_skip (SF_PRIVATE * psf) ;
+
+/*------------------------------------------------------------------------------------
+** Helper/debug functions.
+*/
+
+void psf_hexdump (const void *ptr, int len) ;
+
+const char * str_of_major_format (int format) ;
+const char * str_of_minor_format (int format) ;
+const char * str_of_open_mode (int mode) ;
+const char * str_of_endianness (int end) ;
+
+/*------------------------------------------------------------------------------------
+** Extra commands for sf_command(). Not for public use yet.
+*/
+
+enum
+{ SFC_TEST_AIFF_ADD_INST_CHUNK = 0x2000,
+ SFC_TEST_WAV_ADD_INFO_CHUNK = 0x2010
+} ;
+
+/*
+** Maybe, one day, make these functions or something like them, public.
+**
+** Buffer to buffer dithering. Pointer in and out are allowed to point
+** to the same buffer for in-place dithering.
+*/
+
+#if 0
+int sf_dither_short (const SF_DITHER_INFO *dither, const short *in, short *out, int count) ;
+int sf_dither_int (const SF_DITHER_INFO *dither, const int *in, int *out, int count) ;
+int sf_dither_float (const SF_DITHER_INFO *dither, const float *in, float *out, int count) ;
+int sf_dither_double (const SF_DITHER_INFO *dither, const double *in, double *out, int count) ;
+#endif
+
+#endif /* SNDFILE_COMMON_H */
+
--- /dev/null
+/* src/config.h.in. Generated from configure.ac by autoheader. */
+
+/* Set to 1 if the compile is GNU GCC. */
+#undef COMPILER_IS_GCC
+
+/* Target processor clips on negative float to int conversion. */
+#undef CPU_CLIPS_NEGATIVE
+
+/* Target processor clips on positive float to int conversion. */
+#undef CPU_CLIPS_POSITIVE
+
+/* Target processor is big endian. */
+#undef CPU_IS_BIG_ENDIAN
+
+/* Target processor is little endian. */
+#undef CPU_IS_LITTLE_ENDIAN
+
+/* Set to 1 to enable experimental code. */
+#undef ENABLE_EXPERIMENTAL_CODE
+
+/* Define to 1 if you have the <alsa/asoundlib.h> header file. */
+#undef HAVE_ALSA_ASOUNDLIB_H
+
+/* Define to 1 if you have the <byteswap.h> header file. */
+#undef HAVE_BYTESWAP_H
+
+/* Define to 1 if you have the `calloc' function. */
+#undef HAVE_CALLOC
+
+/* Define to 1 if you have the `ceil' function. */
+#undef HAVE_CEIL
+
+/* Set to 1 if S_IRGRP is defined. */
+#undef HAVE_DECL_S_IRGRP
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#undef HAVE_DLFCN_H
+
+/* Define to 1 if you have the <endian.h> header file. */
+#undef HAVE_ENDIAN_H
+
+/* Will be set to 1 if flac, ogg and vorbis are available. */
+#undef HAVE_EXTERNAL_LIBS
+
+/* Set to 1 if the compile supports the struct hack. */
+#undef HAVE_FLEXIBLE_ARRAY
+
+/* Define to 1 if you have the `floor' function. */
+#undef HAVE_FLOOR
+
+/* Define to 1 if you have the `fmod' function. */
+#undef HAVE_FMOD
+
+/* Define to 1 if you have the `free' function. */
+#undef HAVE_FREE
+
+/* Define to 1 if you have the `fstat' function. */
+#undef HAVE_FSTAT
+
+/* Define to 1 if you have the `fsync' function. */
+#undef HAVE_FSYNC
+
+/* Define to 1 if you have the `ftruncate' function. */
+#undef HAVE_FTRUNCATE
+
+/* Define to 1 if you have the `getpagesize' function. */
+#undef HAVE_GETPAGESIZE
+
+/* Define to 1 if you have the `gettimeofday' function. */
+#undef HAVE_GETTIMEOFDAY
+
+/* Define to 1 if you have the `gmtime' function. */
+#undef HAVE_GMTIME
+
+/* Define to 1 if you have the `gmtime_r' function. */
+#undef HAVE_GMTIME_R
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#undef HAVE_INTTYPES_H
+
+/* Define to 1 if you have the `m' library (-lm). */
+#undef HAVE_LIBM
+
+/* Define to 1 if you have the <locale.h> header file. */
+#undef HAVE_LOCALE_H
+
+/* Define to 1 if you have the `localtime' function. */
+#undef HAVE_LOCALTIME
+
+/* Define to 1 if you have the `localtime_r' function. */
+#undef HAVE_LOCALTIME_R
+
+/* Define if you have C99's lrint function. */
+#undef HAVE_LRINT
+
+/* Define if you have C99's lrintf function. */
+#undef HAVE_LRINTF
+
+/* Define to 1 if you have the `lseek' function. */
+#undef HAVE_LSEEK
+
+/* Define to 1 if you have the `malloc' function. */
+#undef HAVE_MALLOC
+
+/* Define to 1 if you have the <memory.h> header file. */
+#undef HAVE_MEMORY_H
+
+/* Define to 1 if you have the `mmap' function. */
+#undef HAVE_MMAP
+
+/* Define to 1 if you have the `open' function. */
+#undef HAVE_OPEN
+
+/* Define to 1 if you have the `pipe' function. */
+#undef HAVE_PIPE
+
+/* Define to 1 if you have the `pread' function. */
+#undef HAVE_PREAD
+
+/* Define to 1 if you have the `pwrite' function. */
+#undef HAVE_PWRITE
+
+/* Define to 1 if you have the `read' function. */
+#undef HAVE_READ
+
+/* Define to 1 if you have the `realloc' function. */
+#undef HAVE_REALLOC
+
+/* Define to 1 if you have the `setlocale' function. */
+#undef HAVE_SETLOCALE
+
+/* Define to 1 if you have the <sndio.h> header file. */
+#undef HAVE_SNDIO_H
+
+/* Define to 1 if you have the `snprintf' function. */
+#undef HAVE_SNPRINTF
+
+/* Set to 1 if you have libsqlite3. */
+#undef HAVE_SQLITE3
+
+/* Define to 1 if the system has the type `ssize_t'. */
+#undef HAVE_SSIZE_T
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#undef HAVE_STDINT_H
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#undef HAVE_STDLIB_H
+
+/* Define to 1 if you have the <strings.h> header file. */
+#undef HAVE_STRINGS_H
+
+/* Define to 1 if you have the <string.h> header file. */
+#undef HAVE_STRING_H
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#undef HAVE_SYS_STAT_H
+
+/* Define to 1 if you have the <sys/time.h> header file. */
+#undef HAVE_SYS_TIME_H
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#undef HAVE_SYS_TYPES_H
+
+/* Define to 1 if you have <sys/wait.h> that is POSIX.1 compatible. */
+#undef HAVE_SYS_WAIT_H
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#undef HAVE_UNISTD_H
+
+/* Define to 1 if you have the `vsnprintf' function. */
+#undef HAVE_VSNPRINTF
+
+/* Define to 1 if you have the `waitpid' function. */
+#undef HAVE_WAITPID
+
+/* Define to 1 if you have the `write' function. */
+#undef HAVE_WRITE
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+ */
+#undef LT_OBJDIR
+
+/* Define to 1 if your C compiler doesn't accept -c and -o together. */
+#undef NO_MINUS_C_MINUS_O
+
+/* Set to 1 if compiling for MacOSX */
+#undef OS_IS_MACOSX
+
+/* Set to 1 if compiling for Win32 */
+#undef OS_IS_WIN32
+
+/* Name of package */
+#undef PACKAGE
+
+/* Define to the address where bug reports for this package should be sent. */
+#undef PACKAGE_BUGREPORT
+
+/* Define to the full name of this package. */
+#undef PACKAGE_NAME
+
+/* Define to the full name and version of this package. */
+#undef PACKAGE_STRING
+
+/* Define to the one symbol short name of this package. */
+#undef PACKAGE_TARNAME
+
+/* Define to the home page for this package. */
+#undef PACKAGE_URL
+
+/* Define to the version of this package. */
+#undef PACKAGE_VERSION
+
+/* Set to maximum allowed value of sf_count_t type. */
+#undef SF_COUNT_MAX
+
+/* The size of `double', as computed by sizeof. */
+#undef SIZEOF_DOUBLE
+
+/* The size of `float', as computed by sizeof. */
+#undef SIZEOF_FLOAT
+
+/* The size of `int', as computed by sizeof. */
+#undef SIZEOF_INT
+
+/* The size of `int64_t', as computed by sizeof. */
+#undef SIZEOF_INT64_T
+
+/* The size of `loff_t', as computed by sizeof. */
+#undef SIZEOF_LOFF_T
+
+/* The size of `long', as computed by sizeof. */
+#undef SIZEOF_LONG
+
+/* The size of `long long', as computed by sizeof. */
+#undef SIZEOF_LONG_LONG
+
+/* The size of `off64_t', as computed by sizeof. */
+#undef SIZEOF_OFF64_T
+
+/* The size of `off_t', as computed by sizeof. */
+#undef SIZEOF_OFF_T
+
+/* Set to sizeof (long) if unknown. */
+#undef SIZEOF_SF_COUNT_T
+
+/* The size of `short', as computed by sizeof. */
+#undef SIZEOF_SHORT
+
+/* The size of `size_t', as computed by sizeof. */
+#undef SIZEOF_SIZE_T
+
+/* The size of `ssize_t', as computed by sizeof. */
+#undef SIZEOF_SSIZE_T
+
+/* The size of `void*', as computed by sizeof. */
+#undef SIZEOF_VOIDP
+
+/* The size of `wchar_t', as computed by sizeof. */
+#undef SIZEOF_WCHAR_T
+
+/* Define to 1 if you have the ANSI C header files. */
+#undef STDC_HEADERS
+
+/* Set to long if unknown. */
+#undef TYPEOF_SF_COUNT_T
+
+/* Set to 1 to use the native windows API */
+#undef USE_WINDOWS_API
+
+/* Version number of package */
+#undef VERSION
+
+/* Set to 1 if windows DLL is being built. */
+#undef WIN32_TARGET_DLL
+
+/* Target processor is big endian. */
+#undef WORDS_BIGENDIAN
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+#undef _FILE_OFFSET_BITS
+
+/* Define to make fseeko etc. visible, on some hosts. */
+#undef _LARGEFILE_SOURCE
+
+/* Define for large files, on AIX-style hosts. */
+#undef _LARGE_FILES
+
+/* Set to 1 to use C99 printf/snprintf in MinGW. */
+#undef __USE_MINGW_ANSI_STDIO
--- /dev/null
+#!/usr/bin/python
+
+# Copyright (C) 2003-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+#
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in
+# the documentation and/or other materials provided with the
+# distribution.
+# * Neither the author nor the names of any contributors may be used
+# to endorse or promote products derived from this software without
+# specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+import re, sys
+
+#----------------------------------------------------------------
+# These are all of the public functions exported from libsndfile.
+#
+# Its important not to change the order they are listed in or
+# the ordinal values in the second column.
+
+ALL_SYMBOLS = (
+ ( "sf_command", 1 ),
+ ( "sf_open", 2 ),
+ ( "sf_close", 3 ),
+ ( "sf_seek", 4 ),
+ ( "sf_error", 7 ),
+ ( "sf_perror", 8 ),
+ ( "sf_error_str", 9 ),
+ ( "sf_error_number", 10 ),
+ ( "sf_format_check", 11 ),
+ ( "sf_read_raw", 16 ),
+ ( "sf_readf_short", 17 ),
+ ( "sf_readf_int", 18 ),
+ ( "sf_readf_float", 19 ),
+ ( "sf_readf_double", 20 ),
+ ( "sf_read_short", 21 ),
+ ( "sf_read_int", 22 ),
+ ( "sf_read_float", 23 ),
+ ( "sf_read_double", 24 ),
+ ( "sf_write_raw", 32 ),
+ ( "sf_writef_short", 33 ),
+ ( "sf_writef_int", 34 ),
+ ( "sf_writef_float", 35 ),
+ ( "sf_writef_double", 36 ),
+ ( "sf_write_short", 37 ),
+ ( "sf_write_int", 38 ),
+ ( "sf_write_float", 39 ),
+ ( "sf_write_double", 40 ),
+ ( "sf_strerror", 50 ),
+ ( "sf_get_string", 60 ),
+ ( "sf_set_string", 61 ),
+ ( "sf_version_string",68 ),
+ ( "sf_open_fd", 70 ),
+ ( "sf_wchar_open", 71 ),
+ ( "sf_open_virtual", 80 ),
+ ( "sf_write_sync", 90 )
+ )
+
+#-------------------------------------------------------------------------------
+
+def linux_symbols (progname, version):
+ print "# Auto-generated by %s\n" %progname
+ print "libsndfile.so.%s" % version
+ print "{"
+ print " global:"
+ for name, ordinal in ALL_SYMBOLS:
+ if name == "sf_wchar_open":
+ continue
+ print " %s ;" % name
+ print " local:"
+ print " * ;"
+ print "} ;"
+ print
+ return
+
+def darwin_symbols (progname, version):
+ print "# Auto-generated by %s\n" %progname
+ for name, ordinal in ALL_SYMBOLS:
+ if name == "sf_wchar_open":
+ continue
+ print "_%s" % name
+ print
+ return
+
+def win32_symbols (progname, version, name):
+ print "; Auto-generated by %s\n" %progname
+ print "LIBRARY %s-%s.dll" % (name, re.sub ("\..*", "", version))
+ print "EXPORTS\n"
+ for name, ordinal in ALL_SYMBOLS:
+ print "%-20s @%s" % (name, ordinal)
+ print
+ return
+
+def os2_symbols (progname, version, name):
+ print "; Auto-generated by %s\n" %progname
+ print "LIBRARY %s%s" % (name, re.sub ("\..*", "", version))
+ print "INITINSTANCE TERMINSTANCE"
+ print "CODE PRELOAD MOVEABLE DISCARDABLE"
+ print "DATA PRELOAD MOVEABLE MULTIPLE NONSHARED"
+ print "EXPORTS\n"
+ for name, ordinal in ALL_SYMBOLS:
+ if name == "sf_wchar_open":
+ continue
+ print "_%-20s @%s" % (name, ordinal)
+ print
+ return
+
+def plain_symbols (progname, version, name):
+ for name, ordinal in ALL_SYMBOLS:
+ print name
+
+def no_symbols (os_name):
+ print
+ print "No known way of restricting exported symbols on '%s'." % os_name
+ print "If you know a way, please contact the author."
+ print
+ return
+
+#-------------------------------------------------------------------------------
+
+progname = re.sub (".*[\\/]", "", sys.argv [0])
+
+if len (sys.argv) != 3:
+ print
+ print "Usage : %s <target OS name> <libsndfile version>." % progname
+ print
+ print " Currently supported values for target OS are:"
+ print " linux"
+ print " darwin (ie MacOSX)"
+ print " win32 (ie wintendo)"
+ print " cygwin (Cygwin on wintendo)"
+ print " os2 (OS/2)"
+ print " plain (plain list of symbols)"
+ print
+ sys.exit (1)
+
+os_name = sys.argv [1]
+version = re.sub ("\.[a-z0-9]+$", "", sys.argv [2])
+
+if os_name == "linux" or os_name == "gnu" or os_name == "binutils":
+ linux_symbols (progname, version)
+elif os_name == "darwin":
+ darwin_symbols (progname, version)
+elif os_name == "win32":
+ win32_symbols (progname, version, "libsndfile")
+elif os_name == "cygwin":
+ win32_symbols (progname, version, "cygsndfile")
+elif os_name == "os2":
+ os2_symbols (progname, version, "sndfile")
+elif os_name == "static":
+ plain_symbols (progname, version, "")
+else:
+ no_symbols (os_name)
+
+sys.exit (0)
+
--- /dev/null
+/*
+** Copyright (C) 2003-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdlib.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+/*============================================================================
+** Rule number 1 is to only apply dither when going from a larger bitwidth
+** to a smaller bitwidth. This can happen on both read and write.
+**
+** Need to apply dither on all conversions marked X below.
+**
+** Dither on write:
+**
+** Input
+** | short int float double
+** --------+-----------------------------------------------
+** O 8 bit | X X X X
+** u 16 bit | none X X X
+** t 24 bit | none X X X
+** p 32 bit | none none X X
+** u float | none none none none
+** t double | none none none none
+**
+** Dither on read:
+**
+** Input
+** O | 8 bit 16 bit 24 bit 32 bit float double
+** u --------+-------------------------------------------------
+** t short | none none X X X X
+** p int | none none none X X X
+** u float | none none none none none none
+** t double | none none none none none none
+*/
+
+#define SFE_DITHER_BAD_PTR 666
+#define SFE_DITHER_BAD_TYPE 667
+
+typedef struct
+{ int read_short_dither_bits, read_int_dither_bits ;
+ int write_short_dither_bits, write_int_dither_bits ;
+ double read_float_dither_scale, read_double_dither_bits ;
+ double write_float_dither_scale, write_double_dither_bits ;
+
+ sf_count_t (*read_short) (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+ sf_count_t (*read_int) (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+ sf_count_t (*read_float) (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+ sf_count_t (*read_double) (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+
+ sf_count_t (*write_short) (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+ sf_count_t (*write_int) (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+ sf_count_t (*write_float) (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+ sf_count_t (*write_double) (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+
+ double buffer [SF_BUFFER_LEN / sizeof (double)] ;
+} DITHER_DATA ;
+
+static sf_count_t dither_read_short (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t dither_read_int (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+
+static sf_count_t dither_write_short (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+static sf_count_t dither_write_int (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+static sf_count_t dither_write_float (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+static sf_count_t dither_write_double (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+
+int
+dither_init (SF_PRIVATE *psf, int mode)
+{ DITHER_DATA *pdither ;
+
+ pdither = psf->dither ; /* This may be NULL. */
+
+ /* Turn off dither on read. */
+ if (mode == SFM_READ && psf->read_dither.type == SFD_NO_DITHER)
+ { if (pdither == NULL)
+ return 0 ; /* Dither is already off, so just return. */
+
+ if (pdither->read_short)
+ psf->read_short = pdither->read_short ;
+ if (pdither->read_int)
+ psf->read_int = pdither->read_int ;
+ if (pdither->read_float)
+ psf->read_float = pdither->read_float ;
+ if (pdither->read_double)
+ psf->read_double = pdither->read_double ;
+ return 0 ;
+ } ;
+
+ /* Turn off dither on write. */
+ if (mode == SFM_WRITE && psf->write_dither.type == SFD_NO_DITHER)
+ { if (pdither == NULL)
+ return 0 ; /* Dither is already off, so just return. */
+
+ if (pdither->write_short)
+ psf->write_short = pdither->write_short ;
+ if (pdither->write_int)
+ psf->write_int = pdither->write_int ;
+ if (pdither->write_float)
+ psf->write_float = pdither->write_float ;
+ if (pdither->write_double)
+ psf->write_double = pdither->write_double ;
+ return 0 ;
+ } ;
+
+ /* Turn on dither on read if asked. */
+ if (mode == SFM_READ && psf->read_dither.type != 0)
+ { if (pdither == NULL)
+ pdither = psf->dither = calloc (1, sizeof (DITHER_DATA)) ;
+ if (pdither == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ switch (SF_CODEC (psf->sf.format))
+ { case SF_FORMAT_DOUBLE :
+ case SF_FORMAT_FLOAT :
+ pdither->read_int = psf->read_int ;
+ psf->read_int = dither_read_int ;
+ break ;
+
+ case SF_FORMAT_PCM_32 :
+ case SF_FORMAT_PCM_24 :
+ case SF_FORMAT_PCM_16 :
+ case SF_FORMAT_PCM_S8 :
+ case SF_FORMAT_PCM_U8 :
+ pdither->read_short = psf->read_short ;
+ psf->read_short = dither_read_short ;
+ break ;
+
+ default : break ;
+ } ;
+ } ;
+
+ /* Turn on dither on write if asked. */
+ if (mode == SFM_WRITE && psf->write_dither.type != 0)
+ { if (pdither == NULL)
+ pdither = psf->dither = calloc (1, sizeof (DITHER_DATA)) ;
+ if (pdither == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ switch (SF_CODEC (psf->sf.format))
+ { case SF_FORMAT_DOUBLE :
+ case SF_FORMAT_FLOAT :
+ pdither->write_int = psf->write_int ;
+ psf->write_int = dither_write_int ;
+ break ;
+
+ case SF_FORMAT_PCM_32 :
+ case SF_FORMAT_PCM_24 :
+ case SF_FORMAT_PCM_16 :
+ case SF_FORMAT_PCM_S8 :
+ case SF_FORMAT_PCM_U8 :
+ break ;
+
+ default : break ;
+ } ;
+
+ pdither->write_short = psf->write_short ;
+ psf->write_short = dither_write_short ;
+
+ pdither->write_int = psf->write_int ;
+ psf->write_int = dither_write_int ;
+
+ pdither->write_float = psf->write_float ;
+ psf->write_float = dither_write_float ;
+
+ pdither->write_double = psf->write_double ;
+ psf->write_double = dither_write_double ;
+ } ;
+
+ return 0 ;
+} /* dither_init */
+
+/*==============================================================================
+*/
+
+static void dither_short (const short *in, short *out, int frames, int channels) ;
+static void dither_int (const int *in, int *out, int frames, int channels) ;
+
+static void dither_float (const float *in, float *out, int frames, int channels) ;
+static void dither_double (const double *in, double *out, int frames, int channels) ;
+
+static sf_count_t
+dither_read_short (SF_PRIVATE * UNUSED (psf), short * UNUSED (ptr), sf_count_t len)
+{
+ return len ;
+} /* dither_read_short */
+
+static sf_count_t
+dither_read_int (SF_PRIVATE * UNUSED (psf), int * UNUSED (ptr), sf_count_t len)
+{
+ return len ;
+} /* dither_read_int */
+
+/*------------------------------------------------------------------------------
+*/
+
+static sf_count_t
+dither_write_short (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
+{ DITHER_DATA *pdither ;
+ int bufferlen, writecount, thiswrite ;
+ sf_count_t total = 0 ;
+
+ if ((pdither = psf->dither) == NULL)
+ { psf->error = SFE_DITHER_BAD_PTR ;
+ return 0 ;
+ } ;
+
+ switch (SF_CODEC (psf->sf.format))
+ { case SF_FORMAT_PCM_S8 :
+ case SF_FORMAT_PCM_U8 :
+ case SF_FORMAT_DPCM_8 :
+ break ;
+
+ default :
+ return pdither->write_short (psf, ptr, len) ;
+ } ;
+
+ bufferlen = sizeof (pdither->buffer) / sizeof (short) ;
+
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : (int) len ;
+ writecount /= psf->sf.channels ;
+ writecount *= psf->sf.channels ;
+
+ dither_short (ptr, (short*) pdither->buffer, writecount / psf->sf.channels, psf->sf.channels) ;
+
+ thiswrite = pdither->write_short (psf, (short*) pdither->buffer, writecount) ;
+ total += thiswrite ;
+ len -= thiswrite ;
+ if (thiswrite < writecount)
+ break ;
+ } ;
+
+ return total ;
+} /* dither_write_short */
+
+static sf_count_t
+dither_write_int (SF_PRIVATE *psf, const int *ptr, sf_count_t len)
+{ DITHER_DATA *pdither ;
+ int bufferlen, writecount, thiswrite ;
+ sf_count_t total = 0 ;
+
+ if ((pdither = psf->dither) == NULL)
+ { psf->error = SFE_DITHER_BAD_PTR ;
+ return 0 ;
+ } ;
+
+ switch (SF_CODEC (psf->sf.format))
+ { case SF_FORMAT_PCM_S8 :
+ case SF_FORMAT_PCM_U8 :
+ case SF_FORMAT_PCM_16 :
+ case SF_FORMAT_PCM_24 :
+ break ;
+
+ case SF_FORMAT_DPCM_8 :
+ case SF_FORMAT_DPCM_16 :
+ break ;
+
+ default :
+ return pdither->write_int (psf, ptr, len) ;
+ } ;
+
+
+ bufferlen = sizeof (pdither->buffer) / sizeof (int) ;
+
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : (int) len ;
+ writecount /= psf->sf.channels ;
+ writecount *= psf->sf.channels ;
+
+ dither_int (ptr, (int*) pdither->buffer, writecount / psf->sf.channels, psf->sf.channels) ;
+
+ thiswrite = pdither->write_int (psf, (int*) pdither->buffer, writecount) ;
+ total += thiswrite ;
+ len -= thiswrite ;
+ if (thiswrite < writecount)
+ break ;
+ } ;
+
+ return total ;
+} /* dither_write_int */
+
+static sf_count_t
+dither_write_float (SF_PRIVATE *psf, const float *ptr, sf_count_t len)
+{ DITHER_DATA *pdither ;
+ int bufferlen, writecount, thiswrite ;
+ sf_count_t total = 0 ;
+
+ if ((pdither = psf->dither) == NULL)
+ { psf->error = SFE_DITHER_BAD_PTR ;
+ return 0 ;
+ } ;
+
+ switch (SF_CODEC (psf->sf.format))
+ { case SF_FORMAT_PCM_S8 :
+ case SF_FORMAT_PCM_U8 :
+ case SF_FORMAT_PCM_16 :
+ case SF_FORMAT_PCM_24 :
+ break ;
+
+ case SF_FORMAT_DPCM_8 :
+ case SF_FORMAT_DPCM_16 :
+ break ;
+
+ default :
+ return pdither->write_float (psf, ptr, len) ;
+ } ;
+
+ bufferlen = sizeof (pdither->buffer) / sizeof (float) ;
+
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : (float) len ;
+ writecount /= psf->sf.channels ;
+ writecount *= psf->sf.channels ;
+
+ dither_float (ptr, (float*) pdither->buffer, writecount / psf->sf.channels, psf->sf.channels) ;
+
+ thiswrite = pdither->write_float (psf, (float*) pdither->buffer, writecount) ;
+ total += thiswrite ;
+ len -= thiswrite ;
+ if (thiswrite < writecount)
+ break ;
+ } ;
+
+ return total ;
+} /* dither_write_float */
+
+static sf_count_t
+dither_write_double (SF_PRIVATE *psf, const double *ptr, sf_count_t len)
+{ DITHER_DATA *pdither ;
+ int bufferlen, writecount, thiswrite ;
+ sf_count_t total = 0 ;
+
+ if ((pdither = psf->dither) == NULL)
+ { psf->error = SFE_DITHER_BAD_PTR ;
+ return 0 ;
+ } ;
+
+ switch (SF_CODEC (psf->sf.format))
+ { case SF_FORMAT_PCM_S8 :
+ case SF_FORMAT_PCM_U8 :
+ case SF_FORMAT_PCM_16 :
+ case SF_FORMAT_PCM_24 :
+ break ;
+
+ case SF_FORMAT_DPCM_8 :
+ case SF_FORMAT_DPCM_16 :
+ break ;
+
+ default :
+ return pdither->write_double (psf, ptr, len) ;
+ } ;
+
+
+ bufferlen = sizeof (pdither->buffer) / sizeof (double) ;
+
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : (double) len ;
+ writecount /= psf->sf.channels ;
+ writecount *= psf->sf.channels ;
+
+ dither_double (ptr, (double*) pdither->buffer, writecount / psf->sf.channels, psf->sf.channels) ;
+
+ thiswrite = pdither->write_double (psf, (double*) pdither->buffer, writecount) ;
+ total += thiswrite ;
+ len -= thiswrite ;
+ if (thiswrite < writecount)
+ break ;
+ } ;
+
+ return total ;
+} /* dither_write_double */
+
+/*==============================================================================
+*/
+
+static void
+dither_short (const short *in, short *out, int frames, int channels)
+{ int ch, k ;
+
+ for (ch = 0 ; ch < channels ; ch++)
+ for (k = ch ; k < channels * frames ; k += channels)
+ out [k] = in [k] ;
+
+} /* dither_short */
+
+static void
+dither_int (const int *in, int *out, int frames, int channels)
+{ int ch, k ;
+
+ for (ch = 0 ; ch < channels ; ch++)
+ for (k = ch ; k < channels * frames ; k += channels)
+ out [k] = in [k] ;
+
+} /* dither_int */
+
+static void
+dither_float (const float *in, float *out, int frames, int channels)
+{ int ch, k ;
+
+ for (ch = 0 ; ch < channels ; ch++)
+ for (k = ch ; k < channels * frames ; k += channels)
+ out [k] = in [k] ;
+
+} /* dither_float */
+
+static void
+dither_double (const double *in, double *out, int frames, int channels)
+{ int ch, k ;
+
+ for (ch = 0 ; ch < channels ; ch++)
+ for (k = ch ; k < channels * frames ; k += channels)
+ out [k] = in [k] ;
+
+} /* dither_double */
+
+/*==============================================================================
+*/
+#if 0
+
+/*
+** Not made public because this (maybe) requires storage of state information.
+**
+** Also maybe need separate state info for each channel!!!!
+*/
+
+int
+DO_NOT_USE_sf_dither_short (const SF_DITHER_INFO *dither, const short *in, short *out, int frames, int channels)
+{ int ch, k ;
+
+ if (! dither)
+ return SFE_DITHER_BAD_PTR ;
+
+ switch (dither->type & SFD_TYPEMASK)
+ { case SFD_WHITE :
+ case SFD_TRIANGULAR_PDF :
+ for (ch = 0 ; ch < channels ; ch++)
+ for (k = ch ; k < channels * frames ; k += channels)
+ out [k] = in [k] ;
+ break ;
+
+ default :
+ return SFE_DITHER_BAD_TYPE ;
+ } ;
+
+ return 0 ;
+} /* DO_NOT_USE_sf_dither_short */
+
+int
+DO_NOT_USE_sf_dither_int (const SF_DITHER_INFO *dither, const int *in, int *out, int frames, int channels)
+{ int ch, k ;
+
+ if (! dither)
+ return SFE_DITHER_BAD_PTR ;
+
+ switch (dither->type & SFD_TYPEMASK)
+ { case SFD_WHITE :
+ case SFD_TRIANGULAR_PDF :
+ for (ch = 0 ; ch < channels ; ch++)
+ for (k = ch ; k < channels * frames ; k += channels)
+ out [k] = in [k] ;
+ break ;
+
+ default :
+ return SFE_DITHER_BAD_TYPE ;
+ } ;
+
+ return 0 ;
+} /* DO_NOT_USE_sf_dither_int */
+
+int
+DO_NOT_USE_sf_dither_float (const SF_DITHER_INFO *dither, const float *in, float *out, int frames, int channels)
+{ int ch, k ;
+
+ if (! dither)
+ return SFE_DITHER_BAD_PTR ;
+
+ switch (dither->type & SFD_TYPEMASK)
+ { case SFD_WHITE :
+ case SFD_TRIANGULAR_PDF :
+ for (ch = 0 ; ch < channels ; ch++)
+ for (k = ch ; k < channels * frames ; k += channels)
+ out [k] = in [k] ;
+ break ;
+
+ default :
+ return SFE_DITHER_BAD_TYPE ;
+ } ;
+
+ return 0 ;
+} /* DO_NOT_USE_sf_dither_float */
+
+int
+DO_NOT_USE_sf_dither_double (const SF_DITHER_INFO *dither, const double *in, double *out, int frames, int channels)
+{ int ch, k ;
+
+ if (! dither)
+ return SFE_DITHER_BAD_PTR ;
+
+ switch (dither->type & SFD_TYPEMASK)
+ { case SFD_WHITE :
+ case SFD_TRIANGULAR_PDF :
+ for (ch = 0 ; ch < channels ; ch++)
+ for (k = ch ; k < channels * frames ; k += channels)
+ out [k] = in [k] ;
+ break ;
+
+ default :
+ return SFE_DITHER_BAD_TYPE ;
+ } ;
+
+ return 0 ;
+} /* DO_NOT_USE_sf_dither_double */
+
+#endif
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <limits.h>
+#include <math.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+#if CPU_IS_LITTLE_ENDIAN
+ #define DOUBLE64_READ double64_le_read
+ #define DOUBLE64_WRITE double64_le_write
+#elif CPU_IS_BIG_ENDIAN
+ #define DOUBLE64_READ double64_be_read
+ #define DOUBLE64_WRITE double64_be_write
+#endif
+
+/* A 32 number which will not overflow when multiplied by sizeof (double). */
+#define SENSIBLE_LEN (0x8000000)
+
+/*--------------------------------------------------------------------------------------------
+** Processor floating point capabilities. double64_get_capability () returns one of the
+** latter three values.
+*/
+
+enum
+{ DOUBLE_UNKNOWN = 0x00,
+ DOUBLE_CAN_RW_LE = 0x23,
+ DOUBLE_CAN_RW_BE = 0x34,
+ DOUBLE_BROKEN_LE = 0x45,
+ DOUBLE_BROKEN_BE = 0x56
+} ;
+
+/*--------------------------------------------------------------------------------------------
+** Prototypes for private functions.
+*/
+
+static sf_count_t host_read_d2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t host_read_d2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t host_read_d2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t host_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+
+static sf_count_t host_write_s2d (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+static sf_count_t host_write_i2d (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+static sf_count_t host_write_f2d (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+static sf_count_t host_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+
+static void double64_peak_update (SF_PRIVATE *psf, const double *buffer, int count, sf_count_t indx) ;
+
+static int double64_get_capability (SF_PRIVATE *psf) ;
+
+static sf_count_t replace_read_d2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t replace_read_d2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t replace_read_d2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t replace_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+
+static sf_count_t replace_write_s2d (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+static sf_count_t replace_write_i2d (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+static sf_count_t replace_write_f2d (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+static sf_count_t replace_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+
+static void d2bd_read (double *buffer, int count) ;
+static void bd2d_write (double *buffer, int count) ;
+
+/*--------------------------------------------------------------------------------------------
+** Exported functions.
+*/
+
+int
+double64_init (SF_PRIVATE *psf)
+{ static int double64_caps ;
+
+ double64_caps = double64_get_capability (psf) ;
+
+ psf->blockwidth = sizeof (double) * psf->sf.channels ;
+
+ if (psf->file.mode == SFM_READ || psf->file.mode == SFM_RDWR)
+ { switch (psf->endian + double64_caps)
+ { case (SF_ENDIAN_BIG + DOUBLE_CAN_RW_BE) :
+ psf->data_endswap = SF_FALSE ;
+ psf->read_short = host_read_d2s ;
+ psf->read_int = host_read_d2i ;
+ psf->read_float = host_read_d2f ;
+ psf->read_double = host_read_d ;
+ break ;
+
+ case (SF_ENDIAN_LITTLE + DOUBLE_CAN_RW_LE) :
+ psf->data_endswap = SF_FALSE ;
+ psf->read_short = host_read_d2s ;
+ psf->read_int = host_read_d2i ;
+ psf->read_float = host_read_d2f ;
+ psf->read_double = host_read_d ;
+ break ;
+
+ case (SF_ENDIAN_BIG + DOUBLE_CAN_RW_LE) :
+ psf->data_endswap = SF_TRUE ;
+ psf->read_short = host_read_d2s ;
+ psf->read_int = host_read_d2i ;
+ psf->read_float = host_read_d2f ;
+ psf->read_double = host_read_d ;
+ break ;
+
+ case (SF_ENDIAN_LITTLE + DOUBLE_CAN_RW_BE) :
+ psf->data_endswap = SF_TRUE ;
+ psf->read_short = host_read_d2s ;
+ psf->read_int = host_read_d2i ;
+ psf->read_float = host_read_d2f ;
+ psf->read_double = host_read_d ;
+ break ;
+
+ /* When the CPU is not IEEE compatible. */
+ case (SF_ENDIAN_BIG + DOUBLE_BROKEN_BE) :
+ psf->data_endswap = SF_FALSE ;
+ psf->read_short = replace_read_d2s ;
+ psf->read_int = replace_read_d2i ;
+ psf->read_float = replace_read_d2f ;
+ psf->read_double = replace_read_d ;
+ break ;
+
+ case (SF_ENDIAN_LITTLE + DOUBLE_BROKEN_LE) :
+ psf->data_endswap = SF_FALSE ;
+ psf->read_short = replace_read_d2s ;
+ psf->read_int = replace_read_d2i ;
+ psf->read_float = replace_read_d2f ;
+ psf->read_double = replace_read_d ;
+ break ;
+
+ case (SF_ENDIAN_BIG + DOUBLE_BROKEN_LE) :
+ psf->data_endswap = SF_TRUE ;
+ psf->read_short = replace_read_d2s ;
+ psf->read_int = replace_read_d2i ;
+ psf->read_float = replace_read_d2f ;
+ psf->read_double = replace_read_d ;
+ break ;
+
+ case (SF_ENDIAN_LITTLE + DOUBLE_BROKEN_BE) :
+ psf->data_endswap = SF_TRUE ;
+ psf->read_short = replace_read_d2s ;
+ psf->read_int = replace_read_d2i ;
+ psf->read_float = replace_read_d2f ;
+ psf->read_double = replace_read_d ;
+ break ;
+
+ default : break ;
+ } ;
+ } ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { switch (psf->endian + double64_caps)
+ { case (SF_ENDIAN_LITTLE + DOUBLE_CAN_RW_LE) :
+ psf->data_endswap = SF_FALSE ;
+ psf->write_short = host_write_s2d ;
+ psf->write_int = host_write_i2d ;
+ psf->write_float = host_write_f2d ;
+ psf->write_double = host_write_d ;
+ break ;
+
+ case (SF_ENDIAN_BIG + DOUBLE_CAN_RW_BE) :
+ psf->data_endswap = SF_FALSE ;
+ psf->write_short = host_write_s2d ;
+ psf->write_int = host_write_i2d ;
+ psf->write_float = host_write_f2d ;
+ psf->write_double = host_write_d ;
+ break ;
+
+ case (SF_ENDIAN_BIG + DOUBLE_CAN_RW_LE) :
+ psf->data_endswap = SF_TRUE ;
+ psf->write_short = host_write_s2d ;
+ psf->write_int = host_write_i2d ;
+ psf->write_float = host_write_f2d ;
+ psf->write_double = host_write_d ;
+ break ;
+
+ case (SF_ENDIAN_LITTLE + DOUBLE_CAN_RW_BE) :
+ psf->data_endswap = SF_TRUE ;
+ psf->write_short = host_write_s2d ;
+ psf->write_int = host_write_i2d ;
+ psf->write_float = host_write_f2d ;
+ psf->write_double = host_write_d ;
+ break ;
+
+ /* When the CPU is not IEEE compatible. */
+ case (SF_ENDIAN_LITTLE + DOUBLE_BROKEN_LE) :
+ psf->data_endswap = SF_FALSE ;
+ psf->write_short = replace_write_s2d ;
+ psf->write_int = replace_write_i2d ;
+ psf->write_float = replace_write_f2d ;
+ psf->write_double = replace_write_d ;
+ break ;
+
+ case (SF_ENDIAN_BIG + DOUBLE_BROKEN_BE) :
+ psf->data_endswap = SF_FALSE ;
+ psf->write_short = replace_write_s2d ;
+ psf->write_int = replace_write_i2d ;
+ psf->write_float = replace_write_f2d ;
+ psf->write_double = replace_write_d ;
+ break ;
+
+ case (SF_ENDIAN_BIG + DOUBLE_BROKEN_LE) :
+ psf->data_endswap = SF_TRUE ;
+ psf->write_short = replace_write_s2d ;
+ psf->write_int = replace_write_i2d ;
+ psf->write_float = replace_write_f2d ;
+ psf->write_double = replace_write_d ;
+ break ;
+
+ case (SF_ENDIAN_LITTLE + DOUBLE_BROKEN_BE) :
+ psf->data_endswap = SF_TRUE ;
+ psf->write_short = replace_write_s2d ;
+ psf->write_int = replace_write_i2d ;
+ psf->write_float = replace_write_f2d ;
+ psf->write_double = replace_write_d ;
+ break ;
+
+ default : break ;
+ } ;
+ } ;
+
+ if (psf->filelength > psf->dataoffset)
+ { psf->datalength = (psf->dataend > 0) ? psf->dataend - psf->dataoffset :
+ psf->filelength - psf->dataoffset ;
+ }
+ else
+ psf->datalength = 0 ;
+
+ psf->sf.frames = psf->datalength / psf->blockwidth ;
+
+ return 0 ;
+} /* double64_init */
+
+/*----------------------------------------------------------------------------
+** From : http://www.hpcf.cam.ac.uk/fp_formats.html
+**
+** 64 bit double precision layout (big endian)
+** Sign bit 0
+** Exponent bits 1-11
+** Mantissa bits 12-63
+** Exponent Offset 1023
+**
+** double single
+**
+** +INF 7FF0000000000000 7F800000
+** -INF FFF0000000000000 FF800000
+** NaN 7FF0000000000001 7F800001
+** to to
+** 7FFFFFFFFFFFFFFF 7FFFFFFF
+** and and
+** FFF0000000000001 FF800001
+** to to
+** FFFFFFFFFFFFFFFF FFFFFFFF
+** +OVER 7FEFFFFFFFFFFFFF 7F7FFFFF
+** -OVER FFEFFFFFFFFFFFFF FF7FFFFF
+** +UNDER 0010000000000000 00800000
+** -UNDER 8010000000000000 80800000
+*/
+
+double
+double64_be_read (unsigned char *cptr)
+{ int exponent, negative, upper, lower ;
+ double dvalue ;
+
+ negative = (cptr [0] & 0x80) ? 1 : 0 ;
+ exponent = ((cptr [0] & 0x7F) << 4) | ((cptr [1] >> 4) & 0xF) ;
+
+ /* Might not have a 64 bit long, so load the mantissa into a double. */
+ upper = (((cptr [1] & 0xF) << 24) | (cptr [2] << 16) | (cptr [3] << 8) | cptr [4]) ;
+ lower = (cptr [5] << 16) | (cptr [6] << 8) | cptr [7] ;
+
+ if (exponent == 0 && upper == 0 && lower == 0)
+ return 0.0 ;
+
+ dvalue = upper + lower / ((double) 0x1000000) ;
+ dvalue += 0x10000000 ;
+
+ exponent = exponent - 0x3FF ;
+
+ dvalue = dvalue / ((double) 0x10000000) ;
+
+ if (negative)
+ dvalue *= -1 ;
+
+ if (exponent > 0)
+ dvalue *= pow (2.0, exponent) ;
+ else if (exponent < 0)
+ dvalue /= pow (2.0, abs (exponent)) ;
+
+ return dvalue ;
+} /* double64_be_read */
+
+double
+double64_le_read (unsigned char *cptr)
+{ int exponent, negative, upper, lower ;
+ double dvalue ;
+
+ negative = (cptr [7] & 0x80) ? 1 : 0 ;
+ exponent = ((cptr [7] & 0x7F) << 4) | ((cptr [6] >> 4) & 0xF) ;
+
+ /* Might not have a 64 bit long, so load the mantissa into a double. */
+ upper = ((cptr [6] & 0xF) << 24) | (cptr [5] << 16) | (cptr [4] << 8) | cptr [3] ;
+ lower = (cptr [2] << 16) | (cptr [1] << 8) | cptr [0] ;
+
+ if (exponent == 0 && upper == 0 && lower == 0)
+ return 0.0 ;
+
+ dvalue = upper + lower / ((double) 0x1000000) ;
+ dvalue += 0x10000000 ;
+
+ exponent = exponent - 0x3FF ;
+
+ dvalue = dvalue / ((double) 0x10000000) ;
+
+ if (negative)
+ dvalue *= -1 ;
+
+ if (exponent > 0)
+ dvalue *= pow (2.0, exponent) ;
+ else if (exponent < 0)
+ dvalue /= pow (2.0, abs (exponent)) ;
+
+ return dvalue ;
+} /* double64_le_read */
+
+void
+double64_be_write (double in, unsigned char *out)
+{ int exponent, mantissa ;
+
+ memset (out, 0, sizeof (double)) ;
+
+ if (fabs (in) < 1e-30)
+ return ;
+
+ if (in < 0.0)
+ { in *= -1.0 ;
+ out [0] |= 0x80 ;
+ } ;
+
+ in = frexp (in, &exponent) ;
+
+ exponent += 1022 ;
+
+ out [0] |= (exponent >> 4) & 0x7F ;
+ out [1] |= (exponent << 4) & 0xF0 ;
+
+ in *= 0x20000000 ;
+ mantissa = lrint (floor (in)) ;
+
+ out [1] |= (mantissa >> 24) & 0xF ;
+ out [2] = (mantissa >> 16) & 0xFF ;
+ out [3] = (mantissa >> 8) & 0xFF ;
+ out [4] = mantissa & 0xFF ;
+
+ in = fmod (in, 1.0) ;
+ in *= 0x1000000 ;
+ mantissa = lrint (floor (in)) ;
+
+ out [5] = (mantissa >> 16) & 0xFF ;
+ out [6] = (mantissa >> 8) & 0xFF ;
+ out [7] = mantissa & 0xFF ;
+
+ return ;
+} /* double64_be_write */
+
+void
+double64_le_write (double in, unsigned char *out)
+{ int exponent, mantissa ;
+
+ memset (out, 0, sizeof (double)) ;
+
+ if (fabs (in) < 1e-30)
+ return ;
+
+ if (in < 0.0)
+ { in *= -1.0 ;
+ out [7] |= 0x80 ;
+ } ;
+
+ in = frexp (in, &exponent) ;
+
+ exponent += 1022 ;
+
+ out [7] |= (exponent >> 4) & 0x7F ;
+ out [6] |= (exponent << 4) & 0xF0 ;
+
+ in *= 0x20000000 ;
+ mantissa = lrint (floor (in)) ;
+
+ out [6] |= (mantissa >> 24) & 0xF ;
+ out [5] = (mantissa >> 16) & 0xFF ;
+ out [4] = (mantissa >> 8) & 0xFF ;
+ out [3] = mantissa & 0xFF ;
+
+ in = fmod (in, 1.0) ;
+ in *= 0x1000000 ;
+ mantissa = lrint (floor (in)) ;
+
+ out [2] = (mantissa >> 16) & 0xFF ;
+ out [1] = (mantissa >> 8) & 0xFF ;
+ out [0] = mantissa & 0xFF ;
+
+ return ;
+} /* double64_le_write */
+
+/*==============================================================================================
+** Private functions.
+*/
+
+static void
+double64_peak_update (SF_PRIVATE *psf, const double *buffer, int count, sf_count_t indx)
+{ int chan ;
+ int k, position ;
+ float fmaxval ;
+
+ for (chan = 0 ; chan < psf->sf.channels ; chan++)
+ { fmaxval = fabs (buffer [chan]) ;
+ position = 0 ;
+ for (k = chan ; k < count ; k += psf->sf.channels)
+ if (fmaxval < fabs (buffer [k]))
+ { fmaxval = fabs (buffer [k]) ;
+ position = k ;
+ } ;
+
+ if (fmaxval > psf->peak_info->peaks [chan].value)
+ { psf->peak_info->peaks [chan].value = fmaxval ;
+ psf->peak_info->peaks [chan].position = psf->write_current + indx + (position / psf->sf.channels) ;
+ } ;
+ } ;
+
+ return ;
+} /* double64_peak_update */
+
+static int
+double64_get_capability (SF_PRIVATE *psf)
+{ union
+ { double d ;
+ unsigned char c [8] ;
+ } data ;
+
+ data.d = 1.234567890123456789 ; /* Some abitrary value. */
+
+ if (! psf->ieee_replace)
+ { /* If this test is true ints and floats are compatible and little endian. */
+ if (data.c [0] == 0xfb && data.c [1] == 0x59 && data.c [2] == 0x8c && data.c [3] == 0x42 &&
+ data.c [4] == 0xca && data.c [5] == 0xc0 && data.c [6] == 0xf3 && data.c [7] == 0x3f)
+ return DOUBLE_CAN_RW_LE ;
+
+ /* If this test is true ints and floats are compatible and big endian. */
+ if (data.c [0] == 0x3f && data.c [1] == 0xf3 && data.c [2] == 0xc0 && data.c [3] == 0xca &&
+ data.c [4] == 0x42 && data.c [5] == 0x8c && data.c [6] == 0x59 && data.c [7] == 0xfb)
+ return DOUBLE_CAN_RW_BE ;
+ } ;
+
+ /* Doubles are broken. Don't expect reading or writing to be fast. */
+ psf_log_printf (psf, "Using IEEE replacement code for double.\n") ;
+
+ return (CPU_IS_LITTLE_ENDIAN) ? DOUBLE_BROKEN_LE : DOUBLE_BROKEN_BE ;
+} /* double64_get_capability */
+
+/*=======================================================================================
+*/
+
+static void
+d2s_array (const double *src, int count, short *dest, double scale)
+{ while (--count >= 0)
+ { dest [count] = lrint (scale * src [count]) ;
+ } ;
+} /* d2s_array */
+
+static void
+d2s_clip_array (const double *src, int count, short *dest, double scale)
+{ while (--count >= 0)
+ { double tmp = scale * src [count] ;
+
+ if (CPU_CLIPS_POSITIVE == 0 && tmp > 32767.0)
+ dest [count] = SHRT_MAX ;
+ else if (CPU_CLIPS_NEGATIVE == 0 && tmp < -32768.0)
+ dest [count] = SHRT_MIN ;
+ else
+ dest [count] = lrint (tmp) ;
+ } ;
+} /* d2s_clip_array */
+
+static void
+d2i_array (const double *src, int count, int *dest, double scale)
+{ while (--count >= 0)
+ { dest [count] = lrint (scale * src [count]) ;
+ } ;
+} /* d2i_array */
+
+static void
+d2i_clip_array (const double *src, int count, int *dest, double scale)
+{ while (--count >= 0)
+ { float tmp = scale * src [count] ;
+
+ if (CPU_CLIPS_POSITIVE == 0 && tmp > (1.0 * INT_MAX))
+ dest [count] = INT_MAX ;
+ else if (CPU_CLIPS_NEGATIVE == 0 && tmp < (-1.0 * INT_MAX))
+ dest [count] = INT_MIN ;
+ else
+ dest [count] = lrint (tmp) ;
+ } ;
+} /* d2i_clip_array */
+
+static inline void
+d2f_array (const double *src, int count, float *dest)
+{ while (--count >= 0)
+ { dest [count] = src [count] ;
+ } ;
+} /* d2f_array */
+
+static inline void
+s2d_array (const short *src, double *dest, int count, double scale)
+{ while (--count >= 0)
+ { dest [count] = scale * src [count] ;
+ } ;
+} /* s2d_array */
+
+static inline void
+i2d_array (const int *src, double *dest, int count, double scale)
+{ while (--count >= 0)
+ { dest [count] = scale * src [count] ;
+ } ;
+} /* i2d_array */
+
+static inline void
+f2d_array (const float *src, double *dest, int count)
+{ while (--count >= 0)
+ { dest [count] = src [count] ;
+ } ;
+} /* f2d_array */
+
+/*----------------------------------------------------------------------------------------------
+*/
+
+static sf_count_t
+host_read_d2s (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ void (*convert) (const double *, int, short *, double) ;
+ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ double scale ;
+
+ convert = (psf->add_clipping) ? d2s_clip_array : d2s_array ;
+ bufferlen = ARRAY_LEN (psf->u.dbuf) ;
+ scale = (psf->float_int_mult == 0) ? 1.0 : 0x7FFF / psf->float_max ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.dbuf, sizeof (double), bufferlen, psf) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_double_array (psf->u.dbuf, readcount) ;
+
+ convert (psf->u.dbuf, readcount, ptr + total, scale) ;
+ total += readcount ;
+ len -= readcount ;
+ if (readcount < bufferlen)
+ break ;
+ } ;
+
+ return total ;
+} /* host_read_d2s */
+
+static sf_count_t
+host_read_d2i (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ void (*convert) (const double *, int, int *, double) ;
+ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ double scale ;
+
+ convert = (psf->add_clipping) ? d2i_clip_array : d2i_array ;
+ bufferlen = ARRAY_LEN (psf->u.dbuf) ;
+ scale = (psf->float_int_mult == 0) ? 1.0 : 0x7FFFFFFF / psf->float_max ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.dbuf, sizeof (double), bufferlen, psf) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_double_array (psf->u.dbuf, bufferlen) ;
+
+ convert (psf->u.dbuf, readcount, ptr + total, scale) ;
+ total += readcount ;
+ len -= readcount ;
+ if (readcount < bufferlen)
+ break ;
+ } ;
+
+ return total ;
+} /* host_read_d2i */
+
+static sf_count_t
+host_read_d2f (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.dbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.dbuf, sizeof (double), bufferlen, psf) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_double_array (psf->u.dbuf, bufferlen) ;
+
+ d2f_array (psf->u.dbuf, readcount, ptr + total) ;
+ total += readcount ;
+ len -= readcount ;
+ if (readcount < bufferlen)
+ break ;
+ } ;
+
+ return total ;
+} /* host_read_d2f */
+
+static sf_count_t
+host_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ int bufferlen ;
+ sf_count_t readcount, total = 0 ;
+
+ readcount = psf_fread (ptr, sizeof (double), len, psf) ;
+
+ if (psf->data_endswap != SF_TRUE)
+ return readcount ;
+
+ /* If the read length was sensible, endswap output in one go. */
+ if (readcount < SENSIBLE_LEN)
+ { endswap_double_array (ptr, readcount) ;
+ return readcount ;
+ } ;
+
+ bufferlen = SENSIBLE_LEN ;
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+
+ endswap_double_array (ptr + total, bufferlen) ;
+
+ total += bufferlen ;
+ len -= bufferlen ;
+ } ;
+
+ return total ;
+} /* host_read_d */
+
+static sf_count_t
+host_write_s2d (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+ double scale ;
+
+ scale = (psf->scale_int_float == 0) ? 1.0 : 1.0 / 0x8000 ;
+ bufferlen = ARRAY_LEN (psf->u.dbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+
+ s2d_array (ptr + total, psf->u.dbuf, bufferlen, scale) ;
+
+ if (psf->peak_info)
+ double64_peak_update (psf, psf->u.dbuf, bufferlen, total / psf->sf.channels) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_double_array (psf->u.dbuf, bufferlen) ;
+
+ writecount = psf_fwrite (psf->u.dbuf, sizeof (double), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* host_write_s2d */
+
+static sf_count_t
+host_write_i2d (SF_PRIVATE *psf, const int *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+ double scale ;
+
+ scale = (psf->scale_int_float == 0) ? 1.0 : 1.0 / (8.0 * 0x10000000) ;
+ bufferlen = ARRAY_LEN (psf->u.dbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ i2d_array (ptr + total, psf->u.dbuf, bufferlen, scale) ;
+
+ if (psf->peak_info)
+ double64_peak_update (psf, psf->u.dbuf, bufferlen, total / psf->sf.channels) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_double_array (psf->u.dbuf, bufferlen) ;
+
+ writecount = psf_fwrite (psf->u.dbuf, sizeof (double), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* host_write_i2d */
+
+static sf_count_t
+host_write_f2d (SF_PRIVATE *psf, const float *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.dbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ f2d_array (ptr + total, psf->u.dbuf, bufferlen) ;
+
+ if (psf->peak_info)
+ double64_peak_update (psf, psf->u.dbuf, bufferlen, total / psf->sf.channels) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_double_array (psf->u.dbuf, bufferlen) ;
+
+ writecount = psf_fwrite (psf->u.dbuf, sizeof (double), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* host_write_f2d */
+
+static sf_count_t
+host_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ if (psf->peak_info)
+ double64_peak_update (psf, ptr, len, 0) ;
+
+ if (psf->data_endswap != SF_TRUE)
+ return psf_fwrite (ptr, sizeof (double), len, psf) ;
+
+ bufferlen = ARRAY_LEN (psf->u.dbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+
+ endswap_double_copy (psf->u.dbuf, ptr + total, bufferlen) ;
+
+ writecount = psf_fwrite (psf->u.dbuf, sizeof (double), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* host_write_d */
+
+/*=======================================================================================
+*/
+
+static sf_count_t
+replace_read_d2s (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ double scale ;
+
+ bufferlen = ARRAY_LEN (psf->u.dbuf) ;
+ scale = (psf->float_int_mult == 0) ? 1.0 : 0x7FFF / psf->float_max ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.dbuf, sizeof (double), bufferlen, psf) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_double_array (psf->u.dbuf, bufferlen) ;
+
+ d2bd_read (psf->u.dbuf, bufferlen) ;
+
+ d2s_array (psf->u.dbuf, readcount, ptr + total, scale) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* replace_read_d2s */
+
+static sf_count_t
+replace_read_d2i (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ double scale ;
+
+ bufferlen = ARRAY_LEN (psf->u.dbuf) ;
+ scale = (psf->float_int_mult == 0) ? 1.0 : 0x7FFFFFFF / psf->float_max ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.dbuf, sizeof (double), bufferlen, psf) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_double_array (psf->u.dbuf, bufferlen) ;
+
+ d2bd_read (psf->u.dbuf, bufferlen) ;
+
+ d2i_array (psf->u.dbuf, readcount, ptr + total, scale) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* replace_read_d2i */
+
+static sf_count_t
+replace_read_d2f (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.dbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.dbuf, sizeof (double), bufferlen, psf) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_double_array (psf->u.dbuf, bufferlen) ;
+
+ d2bd_read (psf->u.dbuf, bufferlen) ;
+
+ memcpy (ptr + total, psf->u.dbuf, bufferlen * sizeof (double)) ;
+
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* replace_read_d2f */
+
+static sf_count_t
+replace_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ /* FIXME : This is probably nowhere near optimal. */
+ bufferlen = ARRAY_LEN (psf->u.dbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.dbuf, sizeof (double), bufferlen, psf) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_double_array (psf->u.dbuf, readcount) ;
+
+ d2bd_read (psf->u.dbuf, readcount) ;
+
+ memcpy (ptr + total, psf->u.dbuf, readcount * sizeof (double)) ;
+
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* replace_read_d */
+
+static sf_count_t
+replace_write_s2d (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+ double scale ;
+
+ scale = (psf->scale_int_float == 0) ? 1.0 : 1.0 / 0x8000 ;
+ bufferlen = ARRAY_LEN (psf->u.dbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ s2d_array (ptr + total, psf->u.dbuf, bufferlen, scale) ;
+
+ if (psf->peak_info)
+ double64_peak_update (psf, psf->u.dbuf, bufferlen, total / psf->sf.channels) ;
+
+ bd2d_write (psf->u.dbuf, bufferlen) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_double_array (psf->u.dbuf, bufferlen) ;
+
+ writecount = psf_fwrite (psf->u.dbuf, sizeof (double), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* replace_write_s2d */
+
+static sf_count_t
+replace_write_i2d (SF_PRIVATE *psf, const int *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+ double scale ;
+
+ scale = (psf->scale_int_float == 0) ? 1.0 : 1.0 / (8.0 * 0x10000000) ;
+ bufferlen = ARRAY_LEN (psf->u.dbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ i2d_array (ptr + total, psf->u.dbuf, bufferlen, scale) ;
+
+ if (psf->peak_info)
+ double64_peak_update (psf, psf->u.dbuf, bufferlen, total / psf->sf.channels) ;
+
+ bd2d_write (psf->u.dbuf, bufferlen) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_double_array (psf->u.dbuf, bufferlen) ;
+
+ writecount = psf_fwrite (psf->u.dbuf, sizeof (double), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* replace_write_i2d */
+
+static sf_count_t
+replace_write_f2d (SF_PRIVATE *psf, const float *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.dbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ f2d_array (ptr + total, psf->u.dbuf, bufferlen) ;
+
+ bd2d_write (psf->u.dbuf, bufferlen) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_double_array (psf->u.dbuf, bufferlen) ;
+
+ writecount = psf_fwrite (psf->u.dbuf, sizeof (double), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* replace_write_f2d */
+
+static sf_count_t
+replace_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ /* FIXME : This is probably nowhere near optimal. */
+ if (psf->peak_info)
+ double64_peak_update (psf, ptr, len, 0) ;
+
+ bufferlen = ARRAY_LEN (psf->u.dbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+
+ memcpy (psf->u.dbuf, ptr + total, bufferlen * sizeof (double)) ;
+
+ bd2d_write (psf->u.dbuf, bufferlen) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_double_array (psf->u.dbuf, bufferlen) ;
+
+ writecount = psf_fwrite (psf->u.dbuf, sizeof (double), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* replace_write_d */
+
+/*----------------------------------------------------------------------------------------------
+*/
+
+static void
+d2bd_read (double *buffer, int count)
+{ while (--count >= 0)
+ { buffer [count] = DOUBLE64_READ ((unsigned char *) (buffer + count)) ;
+ } ;
+} /* d2bd_read */
+
+static void
+bd2d_write (double *buffer, int count)
+{ while (--count >= 0)
+ { DOUBLE64_WRITE (buffer [count], (unsigned char*) (buffer + count)) ;
+ } ;
+} /* bd2d_write */
+
--- /dev/null
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <fcntl.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+#if (ENABLE_EXPERIMENTAL_CODE == 0)
+
+int
+dwd_open (SF_PRIVATE *psf)
+{ if (psf)
+ return SFE_UNIMPLEMENTED ;
+ return 0 ;
+} /* dwd_open */
+
+#else
+
+/*------------------------------------------------------------------------------
+** Macros to handle big/little endian issues.
+*/
+
+#define SFE_DWD_NO_DWD 1666
+#define SFE_DWD_BAND_BIT_WIDTH 1667
+#define SFE_DWD_COMPRESSION 1668
+
+#define DWD_IDENTIFIER "DiamondWare Digitized\n\0\x1a"
+#define DWD_IDENTIFIER_LEN 24
+
+#define DWD_HEADER_LEN 57
+
+/*------------------------------------------------------------------------------
+** Typedefs.
+*/
+
+/*------------------------------------------------------------------------------
+** Private static functions.
+*/
+
+static int dwd_read_header (SF_PRIVATE *psf) ;
+
+static int dwd_close (SF_PRIVATE *psf) ;
+
+/*------------------------------------------------------------------------------
+** Public function.
+*/
+
+int
+dwd_open (SF_PRIVATE *psf)
+{ int error = 0 ;
+
+ if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0))
+ { if ((error = dwd_read_header (psf)))
+ return error ;
+ } ;
+
+ if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_DWD)
+ return SFE_BAD_OPEN_FORMAT ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ {
+ /*-psf->endian = SF_ENDIAN (psf->sf.format) ;
+ if (CPU_IS_LITTLE_ENDIAN && psf->endian == SF_ENDIAN_CPU)
+ psf->endian = SF_ENDIAN_LITTLE ;
+ else if (psf->endian != SF_ENDIAN_LITTLE)
+ psf->endian = SF_ENDIAN_BIG ;
+
+ if (! (encoding = dwd_write_header (psf, SF_FALSE)))
+ return psf->error ;
+
+ psf->write_header = dwd_write_header ;
+ -*/
+ } ;
+
+ psf->container_close = dwd_close ;
+
+ /*-psf->blockwidth = psf->bytewidth * psf->sf.channels ;-*/
+
+ return error ;
+} /* dwd_open */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+dwd_close (SF_PRIVATE * UNUSED (psf))
+{
+ return 0 ;
+} /* dwd_close */
+
+/* This struct contains all the fields of interest om the DWD header, but does not
+** do so in the same order and layout as the actual file, header.
+** No assumptions are made about the packing of this struct.
+*/
+typedef struct
+{ unsigned char major, minor, compression, channels, bitwidth ;
+ unsigned short srate, maxval ;
+ unsigned int id, datalen, frames, offset ;
+} DWD_HEADER ;
+
+static int
+dwd_read_header (SF_PRIVATE *psf)
+{ DWD_HEADER dwdh ;
+
+ memset (psf->u.cbuf, 0, sizeof (psf->u.cbuf)) ;
+ /* Set position to start of file to begin reading header. */
+ psf_binheader_readf (psf, "pb", 0, psf->u.cbuf, DWD_IDENTIFIER_LEN) ;
+
+ if (memcmp (psf->u.cbuf, DWD_IDENTIFIER, DWD_IDENTIFIER_LEN) != 0)
+ return SFE_DWD_NO_DWD ;
+
+ psf_log_printf (psf, "Read only : DiamondWare Digitized (.dwd)\n", psf->u.cbuf) ;
+
+ psf_binheader_readf (psf, "11", &dwdh.major, &dwdh.minor) ;
+ psf_binheader_readf (psf, "e4j1", &dwdh.id, 1, &dwdh.compression) ;
+ psf_binheader_readf (psf, "e211", &dwdh.srate, &dwdh.channels, &dwdh.bitwidth) ;
+ psf_binheader_readf (psf, "e24", &dwdh.maxval, &dwdh.datalen) ;
+ psf_binheader_readf (psf, "e44", &dwdh.frames, &dwdh.offset) ;
+
+ psf_log_printf (psf, " Version Major : %d\n Version Minor : %d\n Unique ID : %08X\n",
+ dwdh.major, dwdh.minor, dwdh.id) ;
+ psf_log_printf (psf, " Compression : %d => ", dwdh.compression) ;
+
+ if (dwdh.compression != 0)
+ { psf_log_printf (psf, "Unsupported compression\n") ;
+ return SFE_DWD_COMPRESSION ;
+ }
+ else
+ psf_log_printf (psf, "None\n") ;
+
+ psf_log_printf (psf, " Sample Rate : %d\n Channels : %d\n"
+ " Bit Width : %d\n",
+ dwdh.srate, dwdh.channels, dwdh.bitwidth) ;
+
+ switch (dwdh.bitwidth)
+ { case 8 :
+ psf->sf.format = SF_FORMAT_DWD | SF_FORMAT_PCM_S8 ;
+ psf->bytewidth = 1 ;
+ break ;
+
+ case 16 :
+ psf->sf.format = SF_FORMAT_DWD | SF_FORMAT_PCM_16 ;
+ psf->bytewidth = 2 ;
+ break ;
+
+ default :
+ psf_log_printf (psf, "*** Bad bit width %d\n", dwdh.bitwidth) ;
+ return SFE_DWD_BAND_BIT_WIDTH ;
+ } ;
+
+ if (psf->filelength != dwdh.offset + dwdh.datalen)
+ { psf_log_printf (psf, " Data Length : %d (should be %D)\n", dwdh.datalen, psf->filelength - dwdh.offset) ;
+ dwdh.datalen = (unsigned int) (psf->filelength - dwdh.offset) ;
+ }
+ else
+ psf_log_printf (psf, " Data Length : %d\n", dwdh.datalen) ;
+
+ psf_log_printf (psf, " Max Value : %d\n", dwdh.maxval) ;
+ psf_log_printf (psf, " Frames : %d\n", dwdh.frames) ;
+ psf_log_printf (psf, " Data Offset : %d\n", dwdh.offset) ;
+
+ psf->datalength = dwdh.datalen ;
+ psf->dataoffset = dwdh.offset ;
+
+ psf->endian = SF_ENDIAN_LITTLE ;
+
+ psf->sf.samplerate = dwdh.srate ;
+ psf->sf.channels = dwdh.channels ;
+ psf->sf.sections = 1 ;
+
+ return pcm_init (psf) ;
+} /* dwd_read_header */
+
+/*------------------------------------------------------------------------------
+*/
+
+#endif
+
--- /dev/null
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/*===========================================================================
+** Delta Word Variable Width
+**
+** This decoder and encoder were implemented using information found in this
+** document : http://home.swbell.net/rubywand/R011SNDFMTS.TXT
+**
+** According to the document, the algorithm "was invented 1991 by Magnus
+** Lidstrom and is copyright 1993 by NuEdge Development".
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+typedef struct
+{ int dwm_maxsize, bit_width, max_delta, span ;
+ int samplecount ;
+ int bit_count, bits, last_delta_width, last_sample ;
+ struct
+ { int index, end ;
+ unsigned char buffer [256] ;
+ } b ;
+} DWVW_PRIVATE ;
+
+/*============================================================================================
+*/
+
+static sf_count_t dwvw_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t dwvw_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t dwvw_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t dwvw_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+
+static sf_count_t dwvw_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+static sf_count_t dwvw_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+static sf_count_t dwvw_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+static sf_count_t dwvw_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+
+static sf_count_t dwvw_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ;
+static int dwvw_close (SF_PRIVATE *psf) ;
+
+static int dwvw_decode_data (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, int *ptr, int len) ;
+static int dwvw_decode_load_bits (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, int bit_count) ;
+
+static int dwvw_encode_data (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, const int *ptr, int len) ;
+static void dwvw_encode_store_bits (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, int data, int new_bits) ;
+static void dwvw_read_reset (DWVW_PRIVATE *pdwvw) ;
+
+/*============================================================================================
+** DWVW initialisation function.
+*/
+
+int
+dwvw_init (SF_PRIVATE *psf, int bitwidth)
+{ DWVW_PRIVATE *pdwvw ;
+
+ if (psf->codec_data != NULL)
+ { psf_log_printf (psf, "*** psf->codec_data is not NULL.\n") ;
+ return SFE_INTERNAL ;
+ } ;
+
+ if (bitwidth > 24)
+ return SFE_DWVW_BAD_BITWIDTH ;
+
+ if (psf->file.mode == SFM_RDWR)
+ return SFE_BAD_MODE_RW ;
+
+ if ((pdwvw = calloc (1, sizeof (DWVW_PRIVATE))) == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ psf->codec_data = (void*) pdwvw ;
+
+ pdwvw->bit_width = bitwidth ;
+ pdwvw->dwm_maxsize = bitwidth / 2 ;
+ pdwvw->max_delta = 1 << (bitwidth - 1) ;
+ pdwvw->span = 1 << bitwidth ;
+
+ dwvw_read_reset (pdwvw) ;
+
+ if (psf->file.mode == SFM_READ)
+ { psf->read_short = dwvw_read_s ;
+ psf->read_int = dwvw_read_i ;
+ psf->read_float = dwvw_read_f ;
+ psf->read_double = dwvw_read_d ;
+ } ;
+
+ if (psf->file.mode == SFM_WRITE)
+ { psf->write_short = dwvw_write_s ;
+ psf->write_int = dwvw_write_i ;
+ psf->write_float = dwvw_write_f ;
+ psf->write_double = dwvw_write_d ;
+ } ;
+
+ psf->codec_close = dwvw_close ;
+ psf->seek = dwvw_seek ;
+
+ /* FIXME : This is bogus. */
+ psf->sf.frames = SF_COUNT_MAX ;
+ psf->datalength = psf->sf.frames ;
+ /* EMXIF : This is bogus. */
+
+ return 0 ;
+} /* dwvw_init */
+
+/*--------------------------------------------------------------------------------------------
+*/
+
+static int
+dwvw_close (SF_PRIVATE *psf)
+{ DWVW_PRIVATE *pdwvw ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ pdwvw = (DWVW_PRIVATE*) psf->codec_data ;
+
+ if (psf->file.mode == SFM_WRITE)
+ { static int last_values [12] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 } ;
+
+ /* Write 8 zero samples to fully flush output. */
+ dwvw_encode_data (psf, pdwvw, last_values, 12) ;
+
+ /* Write the last buffer worth of data to disk. */
+ psf_fwrite (pdwvw->b.buffer, 1, pdwvw->b.index, psf) ;
+
+ if (psf->write_header)
+ psf->write_header (psf, SF_TRUE) ;
+ } ;
+
+ return 0 ;
+} /* dwvw_close */
+
+static sf_count_t
+dwvw_seek (SF_PRIVATE *psf, int UNUSED (mode), sf_count_t offset)
+{ DWVW_PRIVATE *pdwvw ;
+
+ if (! psf->codec_data)
+ { psf->error = SFE_INTERNAL ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ pdwvw = (DWVW_PRIVATE*) psf->codec_data ;
+
+ if (offset == 0)
+ { psf_fseek (psf, psf->dataoffset, SEEK_SET) ;
+ dwvw_read_reset (pdwvw) ;
+ return 0 ;
+ } ;
+
+ psf->error = SFE_BAD_SEEK ;
+ return PSF_SEEK_ERROR ;
+} /* dwvw_seek */
+
+
+/*==============================================================================
+*/
+
+static sf_count_t
+dwvw_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ DWVW_PRIVATE *pdwvw ;
+ int *iptr ;
+ int k, bufferlen, readcount = 0, count ;
+ sf_count_t total = 0 ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pdwvw = (DWVW_PRIVATE*) psf->codec_data ;
+
+ iptr = psf->u.ibuf ;
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : len ;
+ count = dwvw_decode_data (psf, pdwvw, iptr, readcount) ;
+ for (k = 0 ; k < readcount ; k++)
+ ptr [total + k] = iptr [k] >> 16 ;
+
+ total += count ;
+ len -= readcount ;
+ if (count != readcount)
+ break ;
+ } ;
+
+ return total ;
+} /* dwvw_read_s */
+
+static sf_count_t
+dwvw_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ DWVW_PRIVATE *pdwvw ;
+ int readcount, count ;
+ sf_count_t total = 0 ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pdwvw = (DWVW_PRIVATE*) psf->codec_data ;
+
+ while (len > 0)
+ { readcount = (len > 0x10000000) ? 0x10000000 : (int) len ;
+
+ count = dwvw_decode_data (psf, pdwvw, ptr, readcount) ;
+
+ total += count ;
+ len -= count ;
+
+ if (count != readcount)
+ break ;
+ } ;
+
+ return total ;
+} /* dwvw_read_i */
+
+static sf_count_t
+dwvw_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ DWVW_PRIVATE *pdwvw ;
+ int *iptr ;
+ int k, bufferlen, readcount = 0, count ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pdwvw = (DWVW_PRIVATE*) psf->codec_data ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80000000) : 1.0 ;
+
+ iptr = psf->u.ibuf ;
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : len ;
+ count = dwvw_decode_data (psf, pdwvw, iptr, readcount) ;
+ for (k = 0 ; k < readcount ; k++)
+ ptr [total + k] = normfact * (float) (iptr [k]) ;
+
+ total += count ;
+ len -= readcount ;
+ if (count != readcount)
+ break ;
+ } ;
+
+ return total ;
+} /* dwvw_read_f */
+
+static sf_count_t
+dwvw_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ DWVW_PRIVATE *pdwvw ;
+ int *iptr ;
+ int k, bufferlen, readcount = 0, count ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pdwvw = (DWVW_PRIVATE*) psf->codec_data ;
+
+ normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x80000000) : 1.0 ;
+
+ iptr = psf->u.ibuf ;
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : len ;
+ count = dwvw_decode_data (psf, pdwvw, iptr, readcount) ;
+ for (k = 0 ; k < readcount ; k++)
+ ptr [total + k] = normfact * (double) (iptr [k]) ;
+
+ total += count ;
+ len -= readcount ;
+ if (count != readcount)
+ break ;
+ } ;
+
+ return total ;
+} /* dwvw_read_d */
+
+static int
+dwvw_decode_data (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, int *ptr, int len)
+{ int count ;
+ int delta_width_modifier, delta_width, delta_negative, delta, sample ;
+
+ /* Restore state from last decode call. */
+ delta_width = pdwvw->last_delta_width ;
+ sample = pdwvw->last_sample ;
+
+ for (count = 0 ; count < len ; count++)
+ { /* If bit_count parameter is zero get the delta_width_modifier. */
+ delta_width_modifier = dwvw_decode_load_bits (psf, pdwvw, -1) ;
+
+ /* Check for end of input bit stream. Break loop if end. */
+ if (delta_width_modifier < 0)
+ break ;
+
+ if (delta_width_modifier && dwvw_decode_load_bits (psf, pdwvw, 1))
+ delta_width_modifier = - delta_width_modifier ;
+
+ /* Calculate the current word width. */
+ delta_width = (delta_width + delta_width_modifier + pdwvw->bit_width) % pdwvw->bit_width ;
+
+ /* Load the delta. */
+ delta = 0 ;
+ if (delta_width)
+ { delta = dwvw_decode_load_bits (psf, pdwvw, delta_width - 1) | (1 << (delta_width - 1)) ;
+ delta_negative = dwvw_decode_load_bits (psf, pdwvw, 1) ;
+ if (delta == pdwvw->max_delta - 1)
+ delta += dwvw_decode_load_bits (psf, pdwvw, 1) ;
+ if (delta_negative)
+ delta = -delta ;
+ } ;
+
+ /* Calculate the sample */
+ sample += delta ;
+
+ if (sample >= pdwvw->max_delta)
+ sample -= pdwvw->span ;
+ else if (sample < - pdwvw->max_delta)
+ sample += pdwvw->span ;
+
+ /* Store the sample justifying to the most significant bit. */
+ ptr [count] = sample << (32 - pdwvw->bit_width) ;
+
+ if (pdwvw->b.end == 0 && pdwvw->bit_count == 0)
+ break ;
+ } ;
+
+ pdwvw->last_delta_width = delta_width ;
+ pdwvw->last_sample = sample ;
+
+ pdwvw->samplecount += count ;
+
+ return count ;
+} /* dwvw_decode_data */
+
+static int
+dwvw_decode_load_bits (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, int bit_count)
+{ int output = 0, get_dwm = SF_FALSE ;
+
+ /*
+ ** Depending on the value of parameter bit_count, either get the
+ ** required number of bits (ie bit_count > 0) or the
+ ** delta_width_modifier (otherwise).
+ */
+
+ if (bit_count < 0)
+ { get_dwm = SF_TRUE ;
+ /* modify bit_count to ensure we have enought bits for finding dwm. */
+ bit_count = pdwvw->dwm_maxsize ;
+ } ;
+
+ /* Load bits in bit reseviour. */
+ while (pdwvw->bit_count < bit_count)
+ { if (pdwvw->b.index >= pdwvw->b.end)
+ { pdwvw->b.end = psf_fread (pdwvw->b.buffer, 1, sizeof (pdwvw->b.buffer), psf) ;
+ pdwvw->b.index = 0 ;
+ } ;
+
+ /* Check for end of input stream. */
+ if (bit_count < 8 && pdwvw->b.end == 0)
+ return -1 ;
+
+ pdwvw->bits = (pdwvw->bits << 8) ;
+
+ if (pdwvw->b.index < pdwvw->b.end)
+ { pdwvw->bits |= pdwvw->b.buffer [pdwvw->b.index] ;
+ pdwvw->b.index ++ ;
+ } ;
+ pdwvw->bit_count += 8 ;
+ } ;
+
+ /* If asked to get bits do so. */
+ if (! get_dwm)
+ { output = (pdwvw->bits >> (pdwvw->bit_count - bit_count)) & ((1 << bit_count) - 1) ;
+ pdwvw->bit_count -= bit_count ;
+ return output ;
+ } ;
+
+ /* Otherwise must have been asked to get delta_width_modifier. */
+ while (output < (pdwvw->dwm_maxsize))
+ { pdwvw->bit_count -= 1 ;
+ if (pdwvw->bits & (1 << pdwvw->bit_count))
+ break ;
+ output += 1 ;
+ } ;
+
+ return output ;
+} /* dwvw_decode_load_bits */
+
+static void
+dwvw_read_reset (DWVW_PRIVATE *pdwvw)
+{ pdwvw->samplecount = 0 ;
+ pdwvw->b.index = 0 ;
+ pdwvw->b.end = 0 ;
+ pdwvw->bit_count = 0 ;
+ pdwvw->bits = 0 ;
+ pdwvw->last_delta_width = 0 ;
+ pdwvw->last_sample = 0 ;
+} /* dwvw_read_reset */
+
+static void
+dwvw_encode_store_bits (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, int data, int new_bits)
+{ int byte ;
+
+ /* Shift the bits into the resevoir. */
+ pdwvw->bits = (pdwvw->bits << new_bits) | (data & ((1 << new_bits) - 1)) ;
+ pdwvw->bit_count += new_bits ;
+
+ /* Transfer bit to buffer. */
+ while (pdwvw->bit_count >= 8)
+ { byte = pdwvw->bits >> (pdwvw->bit_count - 8) ;
+ pdwvw->bit_count -= 8 ;
+ pdwvw->b.buffer [pdwvw->b.index] = byte & 0xFF ;
+ pdwvw->b.index ++ ;
+ } ;
+
+ if (pdwvw->b.index > SIGNED_SIZEOF (pdwvw->b.buffer) - 4)
+ { psf_fwrite (pdwvw->b.buffer, 1, pdwvw->b.index, psf) ;
+ pdwvw->b.index = 0 ;
+ } ;
+
+ return ;
+} /* dwvw_encode_store_bits */
+
+#if 0
+/* Debigging routine. */
+static void
+dump_bits (DWVW_PRIVATE *pdwvw)
+{ int k, mask ;
+
+ for (k = 0 ; k < 10 && k < pdwvw->b.index ; k++)
+ { mask = 0x80 ;
+ while (mask)
+ { putchar (mask & pdwvw->b.buffer [k] ? '1' : '0') ;
+ mask >>= 1 ;
+ } ;
+ putchar (' ') ;
+ }
+
+ for (k = pdwvw->bit_count - 1 ; k >= 0 ; k --)
+ putchar (pdwvw->bits & (1 << k) ? '1' : '0') ;
+
+ putchar ('\n') ;
+} /* dump_bits */
+#endif
+
+#define HIGHEST_BIT(x,count) \
+ { int y = x ; \
+ (count) = 0 ; \
+ while (y) \
+ { (count) ++ ; \
+ y >>= 1 ; \
+ } ; \
+ } ;
+
+static int
+dwvw_encode_data (SF_PRIVATE *psf, DWVW_PRIVATE *pdwvw, const int *ptr, int len)
+{ int count ;
+ int delta_width_modifier, delta, delta_negative, delta_width, extra_bit ;
+
+ for (count = 0 ; count < len ; count++)
+ { delta = (ptr [count] >> (32 - pdwvw->bit_width)) - pdwvw->last_sample ;
+
+ /* Calculate extra_bit if needed. */
+ extra_bit = -1 ;
+ delta_negative = 0 ;
+ if (delta < -pdwvw->max_delta)
+ delta = pdwvw->max_delta + (delta % pdwvw->max_delta) ;
+ else if (delta == -pdwvw->max_delta)
+ { extra_bit = 1 ;
+ delta_negative = 1 ;
+ delta = pdwvw->max_delta - 1 ;
+ }
+ else if (delta > pdwvw->max_delta)
+ { delta_negative = 1 ;
+ delta = pdwvw->span - delta ;
+ delta = abs (delta) ;
+ }
+ else if (delta == pdwvw->max_delta)
+ { extra_bit = 1 ;
+ delta = pdwvw->max_delta - 1 ;
+ }
+ else if (delta < 0)
+ { delta_negative = 1 ;
+ delta = abs (delta) ;
+ } ;
+
+ if (delta == pdwvw->max_delta - 1 && extra_bit == -1)
+ extra_bit = 0 ;
+
+ /* Find width in bits of delta */
+ HIGHEST_BIT (delta, delta_width) ;
+
+ /* Calculate the delta_width_modifier */
+ delta_width_modifier = (delta_width - pdwvw->last_delta_width) % pdwvw->bit_width ;
+ if (delta_width_modifier > pdwvw->dwm_maxsize)
+ delta_width_modifier -= pdwvw->bit_width ;
+ if (delta_width_modifier < -pdwvw->dwm_maxsize)
+ delta_width_modifier += pdwvw->bit_width ;
+
+ /* Write delta_width_modifier zeros, followed by terminating '1'. */
+ dwvw_encode_store_bits (psf, pdwvw, 0, abs (delta_width_modifier)) ;
+ if (abs (delta_width_modifier) != pdwvw->dwm_maxsize)
+ dwvw_encode_store_bits (psf, pdwvw, 1, 1) ;
+
+ /* Write delta_width_modifier sign. */
+ if (delta_width_modifier < 0)
+ dwvw_encode_store_bits (psf, pdwvw, 1, 1) ;
+ if (delta_width_modifier > 0)
+ dwvw_encode_store_bits (psf, pdwvw, 0, 1) ;
+
+ /* Write delta and delta sign bit. */
+ if (delta_width)
+ { dwvw_encode_store_bits (psf, pdwvw, delta, abs (delta_width) - 1) ;
+ dwvw_encode_store_bits (psf, pdwvw, (delta_negative ? 1 : 0), 1) ;
+ } ;
+
+ /* Write extra bit!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! */
+ if (extra_bit >= 0)
+ dwvw_encode_store_bits (psf, pdwvw, extra_bit, 1) ;
+
+ pdwvw->last_sample = ptr [count] >> (32 - pdwvw->bit_width) ;
+ pdwvw->last_delta_width = delta_width ;
+ } ;
+
+ pdwvw->samplecount += count ;
+
+ return count ;
+} /* dwvw_encode_data */
+
+static sf_count_t
+dwvw_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
+{ DWVW_PRIVATE *pdwvw ;
+ int *iptr ;
+ int k, bufferlen, writecount = 0, count ;
+ sf_count_t total = 0 ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pdwvw = (DWVW_PRIVATE*) psf->codec_data ;
+
+ iptr = psf->u.ibuf ;
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : len ;
+ for (k = 0 ; k < writecount ; k++)
+ iptr [k] = ptr [total + k] << 16 ;
+ count = dwvw_encode_data (psf, pdwvw, iptr, writecount) ;
+
+ total += count ;
+ len -= writecount ;
+ if (count != writecount)
+ break ;
+ } ;
+
+ return total ;
+} /* dwvw_write_s */
+
+static sf_count_t
+dwvw_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len)
+{ DWVW_PRIVATE *pdwvw ;
+ int writecount, count ;
+ sf_count_t total = 0 ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pdwvw = (DWVW_PRIVATE*) psf->codec_data ;
+
+ while (len > 0)
+ { writecount = (len > 0x10000000) ? 0x10000000 : (int) len ;
+
+ count = dwvw_encode_data (psf, pdwvw, ptr, writecount) ;
+
+ total += count ;
+ len -= count ;
+
+ if (count != writecount)
+ break ;
+ } ;
+
+ return total ;
+} /* dwvw_write_i */
+
+static sf_count_t
+dwvw_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len)
+{ DWVW_PRIVATE *pdwvw ;
+ int *iptr ;
+ int k, bufferlen, writecount = 0, count ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pdwvw = (DWVW_PRIVATE*) psf->codec_data ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7FFFFFFF) : 1.0 ;
+
+ iptr = psf->u.ibuf ;
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : len ;
+ for (k = 0 ; k < writecount ; k++)
+ iptr [k] = lrintf (normfact * ptr [total + k]) ;
+ count = dwvw_encode_data (psf, pdwvw, iptr, writecount) ;
+
+ total += count ;
+ len -= writecount ;
+ if (count != writecount)
+ break ;
+ } ;
+
+ return total ;
+} /* dwvw_write_f */
+
+static sf_count_t
+dwvw_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len)
+{ DWVW_PRIVATE *pdwvw ;
+ int *iptr ;
+ int k, bufferlen, writecount = 0, count ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pdwvw = (DWVW_PRIVATE*) psf->codec_data ;
+
+ normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x7FFFFFFF) : 1.0 ;
+
+ iptr = psf->u.ibuf ;
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : len ;
+ for (k = 0 ; k < writecount ; k++)
+ iptr [k] = lrint (normfact * ptr [total + k]) ;
+ count = dwvw_encode_data (psf, pdwvw, iptr, writecount) ;
+
+ total += count ;
+ len -= writecount ;
+ if (count != writecount)
+ break ;
+ } ;
+
+ return total ;
+} /* dwvw_write_d */
+
--- /dev/null
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+** Copyright (C) 2003 Ross Bencina <rbencina@iprimus.com.au>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/*
+** The file is split into three sections as follows:
+** - The top section (USE_WINDOWS_API == 0) for Linux, Unix and MacOSX
+** systems (including Cygwin).
+** - The middle section (USE_WINDOWS_API == 1) for microsoft windows
+** (including MinGW) using the native windows API.
+** - A legacy windows section which attempted to work around grevious
+** bugs in microsoft's POSIX implementation.
+*/
+
+/*
+** The header file sfconfig.h MUST be included before the others to ensure
+** that large file support is enabled correctly on Unix systems.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#if (HAVE_DECL_S_IRGRP == 0)
+#include <sf_unistd.h>
+#endif
+
+#include <string.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <sys/stat.h>
+
+#include "sndfile.h"
+#include "common.h"
+
+#define SENSIBLE_SIZE (0x40000000)
+
+/*
+** Neat solution to the Win32/OS2 binary file flage requirement.
+** If O_BINARY isn't already defined by the inclusion of the system
+** headers, set it to zero.
+*/
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
+static void psf_log_syserr (SF_PRIVATE *psf, int error) ;
+
+#if (USE_WINDOWS_API == 0)
+
+/*------------------------------------------------------------------------------
+** Win32 stuff at the bottom of the file. Unix and other sensible OSes here.
+*/
+
+static int psf_close_fd (int fd) ;
+static int psf_open_fd (PSF_FILE * pfile) ;
+static sf_count_t psf_get_filelen_fd (int fd) ;
+
+int
+psf_fopen (SF_PRIVATE *psf)
+{
+ psf->error = 0 ;
+ psf->file.filedes = psf_open_fd (&psf->file) ;
+
+ if (psf->file.filedes == - SFE_BAD_OPEN_MODE)
+ { psf->error = SFE_BAD_OPEN_MODE ;
+ psf->file.filedes = -1 ;
+ return psf->error ;
+ } ;
+
+ if (psf->file.filedes == -1)
+ psf_log_syserr (psf, errno) ;
+
+ return psf->error ;
+} /* psf_fopen */
+
+int
+psf_fclose (SF_PRIVATE *psf)
+{ int retval ;
+
+ if (psf->virtual_io)
+ return 0 ;
+
+ if (psf->file.do_not_close_descriptor)
+ { psf->file.filedes = -1 ;
+ return 0 ;
+ } ;
+
+ if ((retval = psf_close_fd (psf->file.filedes)) == -1)
+ psf_log_syserr (psf, errno) ;
+
+ psf->file.filedes = -1 ;
+
+ return retval ;
+} /* psf_fclose */
+
+int
+psf_open_rsrc (SF_PRIVATE *psf)
+{
+ if (psf->rsrc.filedes > 0)
+ return 0 ;
+
+ /* Test for MacOSX style resource fork on HPFS or HPFS+ filesystems. */
+ snprintf (psf->rsrc.path.c, sizeof (psf->rsrc.path.c), "%s/rsrc", psf->file.path.c) ;
+ psf->error = SFE_NO_ERROR ;
+ if ((psf->rsrc.filedes = psf_open_fd (&psf->rsrc)) >= 0)
+ { psf->rsrclength = psf_get_filelen_fd (psf->rsrc.filedes) ;
+ if (psf->rsrclength > 0 || (psf->rsrc.mode & SFM_WRITE))
+ return SFE_NO_ERROR ;
+ psf_close_fd (psf->rsrc.filedes) ;
+ psf->rsrc.filedes = -1 ;
+ } ;
+
+ if (psf->rsrc.filedes == - SFE_BAD_OPEN_MODE)
+ { psf->error = SFE_BAD_OPEN_MODE ;
+ return psf->error ;
+ } ;
+
+ /*
+ ** Now try for a resource fork stored as a separate file in the same
+ ** directory, but preceded with a dot underscore.
+ */
+ snprintf (psf->rsrc.path.c, sizeof (psf->rsrc.path.c), "%s._%s", psf->file.dir.c, psf->file.name.c) ;
+ psf->error = SFE_NO_ERROR ;
+ if ((psf->rsrc.filedes = psf_open_fd (&psf->rsrc)) >= 0)
+ { psf->rsrclength = psf_get_filelen_fd (psf->rsrc.filedes) ;
+ return SFE_NO_ERROR ;
+ } ;
+
+ /*
+ ** Now try for a resource fork stored in a separate file in the
+ ** .AppleDouble/ directory.
+ */
+ snprintf (psf->rsrc.path.c, sizeof (psf->rsrc.path.c), "%s.AppleDouble/%s", psf->file.dir.c, psf->file.name.c) ;
+ psf->error = SFE_NO_ERROR ;
+ if ((psf->rsrc.filedes = psf_open_fd (&psf->rsrc)) >= 0)
+ { psf->rsrclength = psf_get_filelen_fd (psf->rsrc.filedes) ;
+ return SFE_NO_ERROR ;
+ } ;
+
+ /* No resource file found. */
+ if (psf->rsrc.filedes == -1)
+ psf_log_syserr (psf, errno) ;
+
+ psf->rsrc.filedes = -1 ;
+
+ return psf->error ;
+} /* psf_open_rsrc */
+
+sf_count_t
+psf_get_filelen (SF_PRIVATE *psf)
+{ sf_count_t filelen ;
+
+ if (psf->virtual_io)
+ return psf->vio.get_filelen (psf->vio_user_data) ;
+
+ filelen = psf_get_filelen_fd (psf->file.filedes) ;
+
+ if (filelen == -1)
+ { psf_log_syserr (psf, errno) ;
+ return (sf_count_t) -1 ;
+ } ;
+
+ if (filelen == -SFE_BAD_STAT_SIZE)
+ { psf->error = SFE_BAD_STAT_SIZE ;
+ return (sf_count_t) -1 ;
+ } ;
+
+ switch (psf->file.mode)
+ { case SFM_WRITE :
+ filelen = filelen - psf->fileoffset ;
+ break ;
+
+ case SFM_READ :
+ if (psf->fileoffset > 0 && psf->filelength > 0)
+ filelen = psf->filelength ;
+ break ;
+
+ case SFM_RDWR :
+ /*
+ ** Cannot open embedded files SFM_RDWR so we don't need to
+ ** subtract psf->fileoffset. We already have the answer we
+ ** need.
+ */
+ break ;
+
+ default :
+ /* Shouldn't be here, so return error. */
+ filelen = -1 ;
+ } ;
+
+ return filelen ;
+} /* psf_get_filelen */
+
+int
+psf_close_rsrc (SF_PRIVATE *psf)
+{ psf_close_fd (psf->rsrc.filedes) ;
+ psf->rsrc.filedes = -1 ;
+ return 0 ;
+} /* psf_close_rsrc */
+
+int
+psf_set_stdio (SF_PRIVATE *psf)
+{ int error = 0 ;
+
+ switch (psf->file.mode)
+ { case SFM_RDWR :
+ error = SFE_OPEN_PIPE_RDWR ;
+ break ;
+
+ case SFM_READ :
+ psf->file.filedes = 0 ;
+ break ;
+
+ case SFM_WRITE :
+ psf->file.filedes = 1 ;
+ break ;
+
+ default :
+ error = SFE_BAD_OPEN_MODE ;
+ break ;
+ } ;
+ psf->filelength = 0 ;
+
+ return error ;
+} /* psf_set_stdio */
+
+void
+psf_set_file (SF_PRIVATE *psf, int fd)
+{ psf->file.filedes = fd ;
+} /* psf_set_file */
+
+int
+psf_file_valid (SF_PRIVATE *psf)
+{ return (psf->file.filedes >= 0) ? SF_TRUE : SF_FALSE ;
+} /* psf_set_file */
+
+sf_count_t
+psf_fseek (SF_PRIVATE *psf, sf_count_t offset, int whence)
+{ sf_count_t current_pos, new_position ;
+
+ if (psf->virtual_io)
+ return psf->vio.seek (offset, whence, psf->vio_user_data) ;
+
+ current_pos = psf_ftell (psf) ;
+
+ switch (whence)
+ { case SEEK_SET :
+ offset += psf->fileoffset ;
+ break ;
+
+ case SEEK_END :
+ if (psf->file.mode == SFM_WRITE)
+ { new_position = lseek (psf->file.filedes, offset, whence) ;
+
+ if (new_position < 0)
+ psf_log_syserr (psf, errno) ;
+
+ return new_position - psf->fileoffset ;
+ } ;
+
+ /* Transform SEEK_END into a SEEK_SET, ie find the file
+ ** length add the requested offset (should be <= 0) to
+ ** get the offset wrt the start of file.
+ */
+ whence = SEEK_SET ;
+ offset = lseek (psf->file.filedes, 0, SEEK_END) + offset ;
+ break ;
+
+ case SEEK_CUR :
+ /* Translate a SEEK_CUR into a SEEK_SET. */
+ offset += current_pos ;
+ whence = SEEK_SET ;
+ break ;
+
+ default :
+ /* We really should not be here. */
+ psf_log_printf (psf, "psf_fseek : whence is %d *****.\n", whence) ;
+ return 0 ;
+ } ;
+
+ if (current_pos != offset)
+ new_position = lseek (psf->file.filedes, offset, whence) ;
+ else
+ new_position = offset ;
+
+ if (new_position < 0)
+ psf_log_syserr (psf, errno) ;
+
+ new_position -= psf->fileoffset ;
+
+ return new_position ;
+} /* psf_fseek */
+
+sf_count_t
+psf_fread (void *ptr, sf_count_t bytes, sf_count_t items, SF_PRIVATE *psf)
+{ sf_count_t total = 0 ;
+ ssize_t count ;
+
+ if (psf->virtual_io)
+ return psf->vio.read (ptr, bytes*items, psf->vio_user_data) / bytes ;
+
+ items *= bytes ;
+
+ /* Do this check after the multiplication above. */
+ if (items <= 0)
+ return 0 ;
+
+ while (items > 0)
+ { /* Break the read down to a sensible size. */
+ count = (items > SENSIBLE_SIZE) ? SENSIBLE_SIZE : (ssize_t) items ;
+
+ count = read (psf->file.filedes, ((char*) ptr) + total, (size_t) count) ;
+
+ if (count == -1)
+ { if (errno == EINTR)
+ continue ;
+
+ psf_log_syserr (psf, errno) ;
+ break ;
+ } ;
+
+ if (count == 0)
+ break ;
+
+ total += count ;
+ items -= count ;
+ } ;
+
+ if (psf->is_pipe)
+ psf->pipeoffset += total ;
+
+ return total / bytes ;
+} /* psf_fread */
+
+sf_count_t
+psf_fwrite (const void *ptr, sf_count_t bytes, sf_count_t items, SF_PRIVATE *psf)
+{ sf_count_t total = 0 ;
+ ssize_t count ;
+
+ if (psf->virtual_io)
+ return psf->vio.write (ptr, bytes*items, psf->vio_user_data) / bytes ;
+
+ items *= bytes ;
+
+ /* Do this check after the multiplication above. */
+ if (items <= 0)
+ return 0 ;
+
+ while (items > 0)
+ { /* Break the writes down to a sensible size. */
+ count = (items > SENSIBLE_SIZE) ? SENSIBLE_SIZE : items ;
+
+ count = write (psf->file.filedes, ((const char*) ptr) + total, count) ;
+
+ if (count == -1)
+ { if (errno == EINTR)
+ continue ;
+
+ psf_log_syserr (psf, errno) ;
+ break ;
+ } ;
+
+ if (count == 0)
+ break ;
+
+ total += count ;
+ items -= count ;
+ } ;
+
+ if (psf->is_pipe)
+ psf->pipeoffset += total ;
+
+ return total / bytes ;
+} /* psf_fwrite */
+
+sf_count_t
+psf_ftell (SF_PRIVATE *psf)
+{ sf_count_t pos ;
+
+ if (psf->virtual_io)
+ return psf->vio.tell (psf->vio_user_data) ;
+
+ if (psf->is_pipe)
+ return psf->pipeoffset ;
+
+ pos = lseek (psf->file.filedes, 0, SEEK_CUR) ;
+
+ if (pos == ((sf_count_t) -1))
+ { psf_log_syserr (psf, errno) ;
+ return -1 ;
+ } ;
+
+ return pos - psf->fileoffset ;
+} /* psf_ftell */
+
+static int
+psf_close_fd (int fd)
+{ int retval ;
+
+ if (fd < 0)
+ return 0 ;
+
+ while ((retval = close (fd)) == -1 && errno == EINTR)
+ /* Do nothing. */ ;
+
+ return retval ;
+} /* psf_close_fd */
+
+sf_count_t
+psf_fgets (char *buffer, sf_count_t bufsize, SF_PRIVATE *psf)
+{ sf_count_t k = 0 ;
+ sf_count_t count ;
+
+ while (k < bufsize - 1)
+ { count = read (psf->file.filedes, &(buffer [k]), 1) ;
+
+ if (count == -1)
+ { if (errno == EINTR)
+ continue ;
+
+ psf_log_syserr (psf, errno) ;
+ break ;
+ } ;
+
+ if (count == 0 || buffer [k++] == '\n')
+ break ;
+ } ;
+
+ buffer [k] = 0 ;
+
+ return k ;
+} /* psf_fgets */
+
+int
+psf_is_pipe (SF_PRIVATE *psf)
+{ struct stat statbuf ;
+
+ if (psf->virtual_io)
+ return SF_FALSE ;
+
+ if (fstat (psf->file.filedes, &statbuf) == -1)
+ { psf_log_syserr (psf, errno) ;
+ /* Default to maximum safety. */
+ return SF_TRUE ;
+ } ;
+
+ if (S_ISFIFO (statbuf.st_mode) || S_ISSOCK (statbuf.st_mode))
+ return SF_TRUE ;
+
+ return SF_FALSE ;
+} /* psf_is_pipe */
+
+static sf_count_t
+psf_get_filelen_fd (int fd)
+{ struct stat statbuf ;
+
+ /*
+ ** Sanity check.
+ ** If everything is OK, this will be optimised out.
+ */
+ if (sizeof (statbuf.st_size) == 4 && sizeof (sf_count_t) == 8)
+ return (sf_count_t) -SFE_BAD_STAT_SIZE ;
+
+ if (fstat (fd, &statbuf) == -1)
+ return (sf_count_t) -1 ;
+
+ return statbuf.st_size ;
+} /* psf_get_filelen_fd */
+
+int
+psf_ftruncate (SF_PRIVATE *psf, sf_count_t len)
+{ int retval ;
+
+ /* Returns 0 on success, non-zero on failure. */
+ if (len < 0)
+ return -1 ;
+
+ if ((sizeof (off_t) < sizeof (sf_count_t)) && len > 0x7FFFFFFF)
+ return -1 ;
+
+ retval = ftruncate (psf->file.filedes, len) ;
+
+ if (retval == -1)
+ psf_log_syserr (psf, errno) ;
+
+ return retval ;
+} /* psf_ftruncate */
+
+void
+psf_init_files (SF_PRIVATE *psf)
+{ psf->file.filedes = -1 ;
+ psf->rsrc.filedes = -1 ;
+ psf->file.savedes = -1 ;
+} /* psf_init_files */
+
+void
+psf_use_rsrc (SF_PRIVATE *psf, int on_off)
+{
+ if (on_off)
+ { if (psf->file.filedes != psf->rsrc.filedes)
+ { psf->file.savedes = psf->file.filedes ;
+ psf->file.filedes = psf->rsrc.filedes ;
+ } ;
+ }
+ else if (psf->file.filedes == psf->rsrc.filedes)
+ psf->file.filedes = psf->file.savedes ;
+
+ return ;
+} /* psf_use_rsrc */
+
+static int
+psf_open_fd (PSF_FILE * pfile)
+{ int fd, oflag, mode ;
+
+ /*
+ ** Sanity check. If everything is OK, this test and the printfs will
+ ** be optimised out. This is meant to catch the problems caused by
+ ** "sfconfig.h" being included after <stdio.h>.
+ */
+ if (sizeof (off_t) != sizeof (sf_count_t))
+ { puts ("\n\n*** Fatal error : sizeof (off_t) != sizeof (sf_count_t)") ;
+ puts ("*** This means that libsndfile was not configured correctly.\n") ;
+ exit (1) ;
+ } ;
+
+ switch (pfile->mode)
+ { case SFM_READ :
+ oflag = O_RDONLY | O_BINARY ;
+ mode = 0 ;
+ break ;
+
+ case SFM_WRITE :
+ oflag = O_WRONLY | O_CREAT | O_TRUNC | O_BINARY ;
+ mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ;
+ break ;
+
+ case SFM_RDWR :
+ oflag = O_RDWR | O_CREAT | O_BINARY ;
+ mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ;
+ break ;
+
+ default :
+ return - SFE_BAD_OPEN_MODE ;
+ break ;
+ } ;
+
+ if (mode == 0)
+ fd = open (pfile->path.c, oflag) ;
+ else
+ fd = open (pfile->path.c, oflag, mode) ;
+
+ return fd ;
+} /* psf_open_fd */
+
+static void
+psf_log_syserr (SF_PRIVATE *psf, int error)
+{
+ /* Only log an error if no error has been set yet. */
+ if (psf->error == 0)
+ { psf->error = SFE_SYSTEM ;
+ snprintf (psf->syserr, sizeof (psf->syserr), "System error : %s.", strerror (error)) ;
+ } ;
+
+ return ;
+} /* psf_log_syserr */
+
+void
+psf_fsync (SF_PRIVATE *psf)
+{
+#if HAVE_FSYNC
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ fsync (psf->file.filedes) ;
+#else
+ psf = NULL ;
+#endif
+} /* psf_fsync */
+
+#elif USE_WINDOWS_API
+
+/* Win32 file i/o functions implemented using native Win32 API */
+
+#include <windows.h>
+#include <io.h>
+
+static int psf_close_handle (HANDLE handle) ;
+static HANDLE psf_open_handle (PSF_FILE * pfile) ;
+static sf_count_t psf_get_filelen_handle (HANDLE handle) ;
+
+/* USE_WINDOWS_API */ int
+psf_fopen (SF_PRIVATE *psf)
+{
+ psf->error = 0 ;
+ psf->file.handle = psf_open_handle (&psf->file) ;
+
+ if (psf->file.handle == NULL)
+ psf_log_syserr (psf, GetLastError ()) ;
+
+ return psf->error ;
+} /* psf_fopen */
+
+/* USE_WINDOWS_API */ int
+psf_fclose (SF_PRIVATE *psf)
+{ int retval ;
+
+ if (psf->virtual_io)
+ return 0 ;
+
+ if (psf->file.do_not_close_descriptor)
+ { psf->file.handle = NULL ;
+ return 0 ;
+ } ;
+
+ if ((retval = psf_close_handle (psf->file.handle)) == -1)
+ psf_log_syserr (psf, GetLastError ()) ;
+
+ psf->file.handle = NULL ;
+
+ return retval ;
+} /* psf_fclose */
+
+/* USE_WINDOWS_API */ int
+psf_open_rsrc (SF_PRIVATE *psf)
+{
+ if (psf->rsrc.handle != NULL)
+ return 0 ;
+
+ /* Test for MacOSX style resource fork on HPFS or HPFS+ filesystems. */
+ snprintf (psf->rsrc.path.c, sizeof (psf->rsrc.path.c), "%s/rsrc", psf->file.path.c) ;
+ psf->error = SFE_NO_ERROR ;
+ if ((psf->rsrc.handle = psf_open_handle (&psf->rsrc)) != NULL)
+ { psf->rsrclength = psf_get_filelen_handle (psf->rsrc.handle) ;
+ return SFE_NO_ERROR ;
+ } ;
+
+ /*
+ ** Now try for a resource fork stored as a separate file in the same
+ ** directory, but preceded with a dot underscore.
+ */
+ snprintf (psf->rsrc.path.c, sizeof (psf->rsrc.path.c), "%s._%s", psf->file.dir.c, psf->file.name.c) ;
+ psf->error = SFE_NO_ERROR ;
+ if ((psf->rsrc.handle = psf_open_handle (&psf->rsrc)) != NULL)
+ { psf->rsrclength = psf_get_filelen_handle (psf->rsrc.handle) ;
+ return SFE_NO_ERROR ;
+ } ;
+
+ /*
+ ** Now try for a resource fork stored in a separate file in the
+ ** .AppleDouble/ directory.
+ */
+ snprintf (psf->rsrc.path.c, sizeof (psf->rsrc.path.c), "%s.AppleDouble/%s", psf->file.dir.c, psf->file.name.c) ;
+ psf->error = SFE_NO_ERROR ;
+ if ((psf->rsrc.handle = psf_open_handle (&psf->rsrc)) != NULL)
+ { psf->rsrclength = psf_get_filelen_handle (psf->rsrc.handle) ;
+ return SFE_NO_ERROR ;
+ } ;
+
+ /* No resource file found. */
+ if (psf->rsrc.handle == NULL)
+ psf_log_syserr (psf, GetLastError ()) ;
+
+ psf->rsrc.handle = NULL ;
+
+ return psf->error ;
+} /* psf_open_rsrc */
+
+/* USE_WINDOWS_API */ sf_count_t
+psf_get_filelen (SF_PRIVATE *psf)
+{ sf_count_t filelen ;
+
+ if (psf->virtual_io)
+ return psf->vio.get_filelen (psf->vio_user_data) ;
+
+ filelen = psf_get_filelen_handle (psf->file.handle) ;
+
+ if (filelen == -1)
+ { psf_log_syserr (psf, errno) ;
+ return (sf_count_t) -1 ;
+ } ;
+
+ if (filelen == -SFE_BAD_STAT_SIZE)
+ { psf->error = SFE_BAD_STAT_SIZE ;
+ return (sf_count_t) -1 ;
+ } ;
+
+ switch (psf->file.mode)
+ { case SFM_WRITE :
+ filelen = filelen - psf->fileoffset ;
+ break ;
+
+ case SFM_READ :
+ if (psf->fileoffset > 0 && psf->filelength > 0)
+ filelen = psf->filelength ;
+ break ;
+
+ case SFM_RDWR :
+ /*
+ ** Cannot open embedded files SFM_RDWR so we don't need to
+ ** subtract psf->fileoffset. We already have the answer we
+ ** need.
+ */
+ break ;
+
+ default :
+ /* Shouldn't be here, so return error. */
+ filelen = -1 ;
+ } ;
+
+ return filelen ;
+} /* psf_get_filelen */
+
+/* USE_WINDOWS_API */ void
+psf_init_files (SF_PRIVATE *psf)
+{ psf->file.handle = NULL ;
+ psf->rsrc.handle = NULL ;
+ psf->file.hsaved = NULL ;
+} /* psf_init_files */
+
+/* USE_WINDOWS_API */ void
+psf_use_rsrc (SF_PRIVATE *psf, int on_off)
+{
+ if (on_off)
+ { if (psf->file.handle != psf->rsrc.handle)
+ { psf->file.hsaved = psf->file.handle ;
+ psf->file.handle = psf->rsrc.handle ;
+ } ;
+ }
+ else if (psf->file.handle == psf->rsrc.handle)
+ psf->file.handle = psf->file.hsaved ;
+
+ return ;
+} /* psf_use_rsrc */
+
+/* USE_WINDOWS_API */ static HANDLE
+psf_open_handle (PSF_FILE * pfile)
+{ DWORD dwDesiredAccess ;
+ DWORD dwShareMode ;
+ DWORD dwCreationDistribution ;
+ HANDLE handle ;
+
+ switch (pfile->mode)
+ { case SFM_READ :
+ dwDesiredAccess = GENERIC_READ ;
+ dwShareMode = FILE_SHARE_READ | FILE_SHARE_WRITE ;
+ dwCreationDistribution = OPEN_EXISTING ;
+ break ;
+
+ case SFM_WRITE :
+ dwDesiredAccess = GENERIC_WRITE ;
+ dwShareMode = FILE_SHARE_READ | FILE_SHARE_WRITE ;
+ dwCreationDistribution = CREATE_ALWAYS ;
+ break ;
+
+ case SFM_RDWR :
+ dwDesiredAccess = GENERIC_READ | GENERIC_WRITE ;
+ dwShareMode = FILE_SHARE_READ | FILE_SHARE_WRITE ;
+ dwCreationDistribution = OPEN_ALWAYS ;
+ break ;
+
+ default :
+ return NULL ;
+ } ;
+
+ if (pfile->use_wchar)
+ handle = CreateFileW (
+ pfile->path.wc, /* pointer to name of the file */
+ dwDesiredAccess, /* access (read-write) mode */
+ dwShareMode, /* share mode */
+ 0, /* pointer to security attributes */
+ dwCreationDistribution, /* how to create */
+ FILE_ATTRIBUTE_NORMAL, /* file attributes (could use FILE_FLAG_SEQUENTIAL_SCAN) */
+ NULL /* handle to file with attributes to copy */
+ ) ;
+ else
+ handle = CreateFile (
+ pfile->path.c, /* pointer to name of the file */
+ dwDesiredAccess, /* access (read-write) mode */
+ dwShareMode, /* share mode */
+ 0, /* pointer to security attributes */
+ dwCreationDistribution, /* how to create */
+ FILE_ATTRIBUTE_NORMAL, /* file attributes (could use FILE_FLAG_SEQUENTIAL_SCAN) */
+ NULL /* handle to file with attributes to copy */
+ ) ;
+
+ if (handle == INVALID_HANDLE_VALUE)
+ return NULL ;
+
+ return handle ;
+} /* psf_open_handle */
+
+/* USE_WINDOWS_API */ static void
+psf_log_syserr (SF_PRIVATE *psf, int error)
+{ LPVOID lpMsgBuf ;
+
+ /* Only log an error if no error has been set yet. */
+ if (psf->error == 0)
+ { psf->error = SFE_SYSTEM ;
+
+ FormatMessage (
+ FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM,
+ NULL,
+ error,
+ MAKELANGID (LANG_NEUTRAL, SUBLANG_DEFAULT),
+ (LPTSTR) &lpMsgBuf,
+ 0,
+ NULL
+ ) ;
+
+ snprintf (psf->syserr, sizeof (psf->syserr), "System error : %s", (char*) lpMsgBuf) ;
+ LocalFree (lpMsgBuf) ;
+ } ;
+
+ return ;
+} /* psf_log_syserr */
+
+
+/* USE_WINDOWS_API */ int
+psf_close_rsrc (SF_PRIVATE *psf)
+{ psf_close_handle (psf->rsrc.handle) ;
+ psf->rsrc.handle = NULL ;
+ return 0 ;
+} /* psf_close_rsrc */
+
+
+/* USE_WINDOWS_API */ int
+psf_set_stdio (SF_PRIVATE *psf)
+{ HANDLE handle = NULL ;
+ int error = 0 ;
+
+ switch (psf->file.mode)
+ { case SFM_RDWR :
+ error = SFE_OPEN_PIPE_RDWR ;
+ break ;
+
+ case SFM_READ :
+ handle = GetStdHandle (STD_INPUT_HANDLE) ;
+ psf->file.do_not_close_descriptor = 1 ;
+ break ;
+
+ case SFM_WRITE :
+ handle = GetStdHandle (STD_OUTPUT_HANDLE) ;
+ psf->file.do_not_close_descriptor = 1 ;
+ break ;
+
+ default :
+ error = SFE_BAD_OPEN_MODE ;
+ break ;
+ } ;
+
+ psf->file.handle = handle ;
+ psf->filelength = 0 ;
+
+ return error ;
+} /* psf_set_stdio */
+
+/* USE_WINDOWS_API */ void
+psf_set_file (SF_PRIVATE *psf, int fd)
+{ HANDLE handle ;
+ intptr_t osfhandle ;
+
+ osfhandle = _get_osfhandle (fd) ;
+ handle = (HANDLE) osfhandle ;
+
+ psf->file.handle = handle ;
+} /* psf_set_file */
+
+/* USE_WINDOWS_API */ int
+psf_file_valid (SF_PRIVATE *psf)
+{ if (psf->file.handle == NULL)
+ return SF_FALSE ;
+ if (psf->file.handle == INVALID_HANDLE_VALUE)
+ return SF_FALSE ;
+ return SF_TRUE ;
+} /* psf_set_file */
+
+/* USE_WINDOWS_API */ sf_count_t
+psf_fseek (SF_PRIVATE *psf, sf_count_t offset, int whence)
+{ sf_count_t new_position ;
+ LONG lDistanceToMove, lDistanceToMoveHigh ;
+ DWORD dwMoveMethod ;
+ DWORD dwResult, dwError ;
+
+ if (psf->virtual_io)
+ return psf->vio.seek (offset, whence, psf->vio_user_data) ;
+
+ switch (whence)
+ { case SEEK_SET :
+ offset += psf->fileoffset ;
+ dwMoveMethod = FILE_BEGIN ;
+ break ;
+
+ case SEEK_END :
+ dwMoveMethod = FILE_END ;
+ break ;
+
+ default :
+ dwMoveMethod = FILE_CURRENT ;
+ break ;
+ } ;
+
+ lDistanceToMove = (DWORD) (offset & 0xFFFFFFFF) ;
+ lDistanceToMoveHigh = (DWORD) ((offset >> 32) & 0xFFFFFFFF) ;
+
+ dwResult = SetFilePointer (psf->file.handle, lDistanceToMove, &lDistanceToMoveHigh, dwMoveMethod) ;
+
+ if (dwResult == 0xFFFFFFFF)
+ dwError = GetLastError () ;
+ else
+ dwError = NO_ERROR ;
+
+ if (dwError != NO_ERROR)
+ { psf_log_syserr (psf, dwError) ;
+ return -1 ;
+ } ;
+
+ new_position = (dwResult + ((__int64) lDistanceToMoveHigh << 32)) - psf->fileoffset ;
+
+ return new_position ;
+} /* psf_fseek */
+
+/* USE_WINDOWS_API */ sf_count_t
+psf_fread (void *ptr, sf_count_t bytes, sf_count_t items, SF_PRIVATE *psf)
+{ sf_count_t total = 0 ;
+ ssize_t count ;
+ DWORD dwNumberOfBytesRead ;
+
+ if (psf->virtual_io)
+ return psf->vio.read (ptr, bytes*items, psf->vio_user_data) / bytes ;
+
+ items *= bytes ;
+
+ /* Do this check after the multiplication above. */
+ if (items <= 0)
+ return 0 ;
+
+ while (items > 0)
+ { /* Break the writes down to a sensible size. */
+ count = (items > SENSIBLE_SIZE) ? SENSIBLE_SIZE : (ssize_t) items ;
+
+ if (ReadFile (psf->file.handle, ((char*) ptr) + total, count, &dwNumberOfBytesRead, 0) == 0)
+ { psf_log_syserr (psf, GetLastError ()) ;
+ break ;
+ }
+ else
+ count = dwNumberOfBytesRead ;
+
+ if (count == 0)
+ break ;
+
+ total += count ;
+ items -= count ;
+ } ;
+
+ if (psf->is_pipe)
+ psf->pipeoffset += total ;
+
+ return total / bytes ;
+} /* psf_fread */
+
+/* USE_WINDOWS_API */ sf_count_t
+psf_fwrite (const void *ptr, sf_count_t bytes, sf_count_t items, SF_PRIVATE *psf)
+{ sf_count_t total = 0 ;
+ ssize_t count ;
+ DWORD dwNumberOfBytesWritten ;
+
+ if (psf->virtual_io)
+ return psf->vio.write (ptr, bytes * items, psf->vio_user_data) / bytes ;
+
+ items *= bytes ;
+
+ /* Do this check after the multiplication above. */
+ if (items <= 0)
+ return 0 ;
+
+ while (items > 0)
+ { /* Break the writes down to a sensible size. */
+ count = (items > SENSIBLE_SIZE) ? SENSIBLE_SIZE : (ssize_t) items ;
+
+ if (WriteFile (psf->file.handle, ((const char*) ptr) + total, count, &dwNumberOfBytesWritten, 0) == 0)
+ { psf_log_syserr (psf, GetLastError ()) ;
+ break ;
+ }
+ else
+ count = dwNumberOfBytesWritten ;
+
+ if (count == 0)
+ break ;
+
+ total += count ;
+ items -= count ;
+ } ;
+
+ if (psf->is_pipe)
+ psf->pipeoffset += total ;
+
+ return total / bytes ;
+} /* psf_fwrite */
+
+/* USE_WINDOWS_API */ sf_count_t
+psf_ftell (SF_PRIVATE *psf)
+{ sf_count_t pos ;
+ LONG lDistanceToMoveLow, lDistanceToMoveHigh ;
+ DWORD dwResult, dwError ;
+
+ if (psf->virtual_io)
+ return psf->vio.tell (psf->vio_user_data) ;
+
+ if (psf->is_pipe)
+ return psf->pipeoffset ;
+
+ lDistanceToMoveLow = 0 ;
+ lDistanceToMoveHigh = 0 ;
+
+ dwResult = SetFilePointer (psf->file.handle, lDistanceToMoveLow, &lDistanceToMoveHigh, FILE_CURRENT) ;
+
+ if (dwResult == 0xFFFFFFFF)
+ dwError = GetLastError () ;
+ else
+ dwError = NO_ERROR ;
+
+ if (dwError != NO_ERROR)
+ { psf_log_syserr (psf, dwError) ;
+ return -1 ;
+ } ;
+
+ pos = (dwResult + ((__int64) lDistanceToMoveHigh << 32)) ;
+
+ return pos - psf->fileoffset ;
+} /* psf_ftell */
+
+/* USE_WINDOWS_API */ static int
+psf_close_handle (HANDLE handle)
+{ if (handle == NULL)
+ return 0 ;
+
+ if (CloseHandle (handle) == 0)
+ return -1 ;
+
+ return 0 ;
+} /* psf_close_handle */
+
+/* USE_WINDOWS_API */ sf_count_t
+psf_fgets (char *buffer, sf_count_t bufsize, SF_PRIVATE *psf)
+{ sf_count_t k = 0 ;
+ sf_count_t count ;
+ DWORD dwNumberOfBytesRead ;
+
+ while (k < bufsize - 1)
+ { if (ReadFile (psf->file.handle, &(buffer [k]), 1, &dwNumberOfBytesRead, 0) == 0)
+ { psf_log_syserr (psf, GetLastError ()) ;
+ break ;
+ }
+ else
+ { count = dwNumberOfBytesRead ;
+ /* note that we only check for '\n' not other line endings such as CRLF */
+ if (count == 0 || buffer [k++] == '\n')
+ break ;
+ } ;
+ } ;
+
+ buffer [k] = 0 ;
+
+ return k ;
+} /* psf_fgets */
+
+/* USE_WINDOWS_API */ int
+psf_is_pipe (SF_PRIVATE *psf)
+{
+ if (psf->virtual_io)
+ return SF_FALSE ;
+
+ if (GetFileType (psf->file.handle) == FILE_TYPE_DISK)
+ return SF_FALSE ;
+
+ /* Default to maximum safety. */
+ return SF_TRUE ;
+} /* psf_is_pipe */
+
+/* USE_WINDOWS_API */ sf_count_t
+psf_get_filelen_handle (HANDLE handle)
+{ sf_count_t filelen ;
+ DWORD dwFileSizeLow, dwFileSizeHigh, dwError = NO_ERROR ;
+
+ dwFileSizeLow = GetFileSize (handle, &dwFileSizeHigh) ;
+
+ if (dwFileSizeLow == 0xFFFFFFFF)
+ dwError = GetLastError () ;
+
+ if (dwError != NO_ERROR)
+ return (sf_count_t) -1 ;
+
+ filelen = dwFileSizeLow + ((__int64) dwFileSizeHigh << 32) ;
+
+ return filelen ;
+} /* psf_get_filelen_handle */
+
+/* USE_WINDOWS_API */ void
+psf_fsync (SF_PRIVATE *psf)
+{ FlushFileBuffers (psf->file.handle) ;
+} /* psf_fsync */
+
+
+/* USE_WINDOWS_API */ int
+psf_ftruncate (SF_PRIVATE *psf, sf_count_t len)
+{ int retval = 0 ;
+ LONG lDistanceToMoveLow, lDistanceToMoveHigh ;
+ DWORD dwResult, dwError = NO_ERROR ;
+
+ /* This implementation trashes the current file position.
+ ** should it save and restore it? what if the current position is past
+ ** the new end of file?
+ */
+
+ /* Returns 0 on success, non-zero on failure. */
+ if (len < 0)
+ return 1 ;
+
+ lDistanceToMoveLow = (DWORD) (len & 0xFFFFFFFF) ;
+ lDistanceToMoveHigh = (DWORD) ((len >> 32) & 0xFFFFFFFF) ;
+
+ dwResult = SetFilePointer (psf->file.handle, lDistanceToMoveLow, &lDistanceToMoveHigh, FILE_BEGIN) ;
+
+ if (dwResult == 0xFFFFFFFF)
+ dwError = GetLastError () ;
+
+ if (dwError != NO_ERROR)
+ { retval = -1 ;
+ psf_log_syserr (psf, dwError) ;
+ }
+ else
+ { /* Note: when SetEndOfFile is used to extend a file, the contents of the
+ ** new portion of the file is undefined. This is unlike chsize(),
+ ** which guarantees that the new portion of the file will be zeroed.
+ ** Not sure if this is important or not.
+ */
+ if (SetEndOfFile (psf->file.handle) == 0)
+ { retval = -1 ;
+ psf_log_syserr (psf, GetLastError ()) ;
+ } ;
+ } ;
+
+ return retval ;
+} /* psf_ftruncate */
+
+
+#else
+/* Win32 file i/o functions implemented using Unix-style file i/o API */
+
+/* Win32 has a 64 file offset seek function:
+**
+** __int64 _lseeki64 (int handle, __int64 offset, int origin) ;
+**
+** It also has a 64 bit fstat function:
+**
+** int fstati64 (int, struct _stati64) ;
+**
+** but the fscking thing doesn't work!!!!! The file size parameter returned
+** by this function is only valid up until more data is written at the end of
+** the file. That makes this function completely 100% useless.
+*/
+
+#include <io.h>
+#include <direct.h>
+
+/* Win32 */ int
+psf_fopen (SF_PRIVATE *psf, const char *pathname, int open_mode)
+{ int oflag, mode ;
+
+ switch (open_mode)
+ { case SFM_READ :
+ oflag = O_RDONLY | O_BINARY ;
+ mode = 0 ;
+ break ;
+
+ case SFM_WRITE :
+ oflag = O_WRONLY | O_CREAT | O_TRUNC | O_BINARY ;
+ mode = S_IRUSR | S_IWUSR | S_IRGRP ;
+ break ;
+
+ case SFM_RDWR :
+ oflag = O_RDWR | O_CREAT | O_BINARY ;
+ mode = S_IRUSR | S_IWUSR | S_IRGRP ;
+ break ;
+
+ default :
+ psf->error = SFE_BAD_OPEN_MODE ;
+ return -1 ;
+ break ;
+ } ;
+
+ if (mode == 0)
+ psf->file.filedes = open (pathname, oflag) ;
+ else
+ psf->file.filedes = open (pathname, oflag, mode) ;
+
+ if (psf->file.filedes == -1)
+ psf_log_syserr (psf, errno) ;
+
+ return psf->file.filedes ;
+} /* psf_fopen */
+
+/* Win32 */ sf_count_t
+psf_fseek (SF_PRIVATE *psf, sf_count_t offset, int whence)
+{ sf_count_t new_position ;
+
+ if (psf->virtual_io)
+ return psf->vio.seek (offset, whence, psf->vio_user_data) ;
+
+ switch (whence)
+ { case SEEK_SET :
+ offset += psf->fileoffset ;
+ break ;
+
+ case SEEK_END :
+ if (psf->file.mode == SFM_WRITE)
+ { new_position = _lseeki64 (psf->file.filedes, offset, whence) ;
+
+ if (new_position < 0)
+ psf_log_syserr (psf, errno) ;
+
+ return new_position - psf->fileoffset ;
+ } ;
+
+ /* Transform SEEK_END into a SEEK_SET, ie find the file
+ ** length add the requested offset (should be <= 0) to
+ ** get the offset wrt the start of file.
+ */
+ whence = SEEK_SET ;
+ offset = _lseeki64 (psf->file.filedes, 0, SEEK_END) + offset ;
+ break ;
+
+ default :
+ /* No need to do anything about SEEK_CUR. */
+ break ;
+ } ;
+
+ /*
+ ** Bypass weird Win32-ism if necessary.
+ ** _lseeki64() returns an "invalid parameter" error if called with the
+ ** offset == 0 and whence == SEEK_CUR.
+ *** Use the _telli64() function instead.
+ */
+ if (offset == 0 && whence == SEEK_CUR)
+ new_position = _telli64 (psf->file.filedes) ;
+ else
+ new_position = _lseeki64 (psf->file.filedes, offset, whence) ;
+
+ if (new_position < 0)
+ psf_log_syserr (psf, errno) ;
+
+ new_position -= psf->fileoffset ;
+
+ return new_position ;
+} /* psf_fseek */
+
+/* Win32 */ sf_count_t
+psf_fread (void *ptr, sf_count_t bytes, sf_count_t items, SF_PRIVATE *psf)
+{ sf_count_t total = 0 ;
+ ssize_t count ;
+
+ if (psf->virtual_io)
+ return psf->vio.read (ptr, bytes*items, psf->vio_user_data) / bytes ;
+
+ items *= bytes ;
+
+ /* Do this check after the multiplication above. */
+ if (items <= 0)
+ return 0 ;
+
+ while (items > 0)
+ { /* Break the writes down to a sensible size. */
+ count = (items > SENSIBLE_SIZE) ? SENSIBLE_SIZE : (ssize_t) items ;
+
+ count = read (psf->file.filedes, ((char*) ptr) + total, (size_t) count) ;
+
+ if (count == -1)
+ { if (errno == EINTR)
+ continue ;
+
+ psf_log_syserr (psf, errno) ;
+ break ;
+ } ;
+
+ if (count == 0)
+ break ;
+
+ total += count ;
+ items -= count ;
+ } ;
+
+ return total / bytes ;
+} /* psf_fread */
+
+/* Win32 */ sf_count_t
+psf_fwrite (const void *ptr, sf_count_t bytes, sf_count_t items, SF_PRIVATE *psf)
+{ sf_count_t total = 0 ;
+ ssize_t count ;
+
+ if (psf->virtual_io)
+ return psf->vio.write (ptr, bytes*items, psf->vio_user_data) / bytes ;
+
+ items *= bytes ;
+
+ /* Do this check after the multiplication above. */
+ if (items <= 0)
+ return 0 ;
+
+ while (items > 0)
+ { /* Break the writes down to a sensible size. */
+ count = (items > SENSIBLE_SIZE) ? SENSIBLE_SIZE : items ;
+
+ count = write (psf->file.filedes, ((const char*) ptr) + total, count) ;
+
+ if (count == -1)
+ { if (errno == EINTR)
+ continue ;
+
+ psf_log_syserr (psf, errno) ;
+ break ;
+ } ;
+
+ if (count == 0)
+ break ;
+
+ total += count ;
+ items -= count ;
+ } ;
+
+ return total / bytes ;
+} /* psf_fwrite */
+
+/* Win32 */ sf_count_t
+psf_ftell (SF_PRIVATE *psf)
+{ sf_count_t pos ;
+
+ if (psf->virtual_io)
+ return psf->vio.tell (psf->vio_user_data) ;
+
+ pos = _telli64 (psf->file.filedes) ;
+
+ if (pos == ((sf_count_t) -1))
+ { psf_log_syserr (psf, errno) ;
+ return -1 ;
+ } ;
+
+ return pos - psf->fileoffset ;
+} /* psf_ftell */
+
+/* Win32 */ int
+psf_fclose (SF_PRIVATE *psf)
+{ int retval ;
+
+ while ((retval = close (psf->file.filedes)) == -1 && errno == EINTR)
+ /* Do nothing. */ ;
+
+ if (retval == -1)
+ psf_log_syserr (psf, errno) ;
+
+ psf->file.filedes = -1 ;
+
+ return retval ;
+} /* psf_fclose */
+
+/* Win32 */ sf_count_t
+psf_fgets (char *buffer, sf_count_t bufsize, SF_PRIVATE *psf)
+{ sf_count_t k = 0 ;
+ sf_count_t count ;
+
+ while (k < bufsize - 1)
+ { count = read (psf->file.filedes, &(buffer [k]), 1) ;
+
+ if (count == -1)
+ { if (errno == EINTR)
+ continue ;
+
+ psf_log_syserr (psf, errno) ;
+ break ;
+ } ;
+
+ if (count == 0 || buffer [k++] == '\n')
+ break ;
+ } ;
+
+ buffer [k] = 0 ;
+
+ return k ;
+} /* psf_fgets */
+
+/* Win32 */ int
+psf_is_pipe (SF_PRIVATE *psf)
+{ struct stat statbuf ;
+
+ if (psf->virtual_io)
+ return SF_FALSE ;
+
+ /* Not sure if this works. */
+ if (fstat (psf->file.filedes, &statbuf) == -1)
+ { psf_log_syserr (psf, errno) ;
+ /* Default to maximum safety. */
+ return SF_TRUE ;
+ } ;
+
+ /* These macros are defined in Win32/unistd.h. */
+ if (S_ISFIFO (statbuf.st_mode) || S_ISSOCK (statbuf.st_mode))
+ return SF_TRUE ;
+
+ return SF_FALSE ;
+} /* psf_checkpipe */
+
+/* Win32 */ sf_count_t
+psf_get_filelen (SF_PRIVATE *psf)
+{
+#if 0
+ /*
+ ** Windoze is SOOOOO FUCKED!!!!!!!
+ ** This code should work but doesn't. Why?
+ ** Code below does work.
+ */
+ struct _stati64 statbuf ;
+
+ if (_fstati64 (psf->file.filedes, &statbuf))
+ { psf_log_syserr (psf, errno) ;
+ return (sf_count_t) -1 ;
+ } ;
+
+ return statbuf.st_size ;
+#else
+ sf_count_t current, filelen ;
+
+ if (psf->virtual_io)
+ return psf->vio.get_filelen (psf->vio_user_data) ;
+
+ if ((current = _telli64 (psf->file.filedes)) < 0)
+ { psf_log_syserr (psf, errno) ;
+ return (sf_count_t) -1 ;
+ } ;
+
+ /*
+ ** Lets face it, windoze if FUBAR!!!
+ **
+ ** For some reason, I have to call _lseeki64() TWICE to get to the
+ ** end of the file.
+ **
+ ** This might have been avoided if windows had implemented the POSIX
+ ** standard function fsync() but NO, that would have been too easy.
+ **
+ ** I am VERY close to saying that windoze will no longer be supported
+ ** by libsndfile and changing the license to GPL at the same time.
+ */
+
+ _lseeki64 (psf->file.filedes, 0, SEEK_END) ;
+
+ if ((filelen = _lseeki64 (psf->file.filedes, 0, SEEK_END)) < 0)
+ { psf_log_syserr (psf, errno) ;
+ return (sf_count_t) -1 ;
+ } ;
+
+ if (filelen > current)
+ _lseeki64 (psf->file.filedes, current, SEEK_SET) ;
+
+ switch (psf->file.mode)
+ { case SFM_WRITE :
+ filelen = filelen - psf->fileoffset ;
+ break ;
+
+ case SFM_READ :
+ if (psf->fileoffset > 0 && psf->filelength > 0)
+ filelen = psf->filelength ;
+ break ;
+
+ case SFM_RDWR :
+ /*
+ ** Cannot open embedded files SFM_RDWR so we don't need to
+ ** subtract psf->fileoffset. We already have the answer we
+ ** need.
+ */
+ break ;
+
+ default :
+ filelen = 0 ;
+ } ;
+
+ return filelen ;
+#endif
+} /* psf_get_filelen */
+
+/* Win32 */ int
+psf_ftruncate (SF_PRIVATE *psf, sf_count_t len)
+{ int retval ;
+
+ /* Returns 0 on success, non-zero on failure. */
+ if (len < 0)
+ return 1 ;
+
+ /* The global village idiots at micorsoft decided to implement
+ ** nearly all the required 64 bit file offset functions except
+ ** for one, truncate. The fscking morons!
+ **
+ ** This is not 64 bit file offset clean. Somone needs to clean
+ ** this up.
+ */
+ if (len > 0x7FFFFFFF)
+ return -1 ;
+
+ retval = chsize (psf->file.filedes, len) ;
+
+ if (retval == -1)
+ psf_log_syserr (psf, errno) ;
+
+ return retval ;
+} /* psf_ftruncate */
+
+
+static void
+psf_log_syserr (SF_PRIVATE *psf, int error)
+{
+ /* Only log an error if no error has been set yet. */
+ if (psf->error == 0)
+ { psf->error = SFE_SYSTEM ;
+ snprintf (psf->syserr, sizeof (psf->syserr), "System error : %s", strerror (error)) ;
+ } ;
+
+ return ;
+} /* psf_log_syserr */
+
+#endif
+
--- /dev/null
+/*
+** Copyright (C) 2004-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+** Copyright (C) 2004 Tobias Gehrig <tgehrig@ira.uka.de>
+**
+** This program is free software ; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation ; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY ; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program ; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <string.h>
+#include <ctype.h>
+#include <math.h>
+
+#include "sndfile.h"
+#include "common.h"
+
+#if HAVE_EXTERNAL_LIBS
+
+#include <FLAC/stream_decoder.h>
+#include <FLAC/stream_encoder.h>
+#include <FLAC/metadata.h>
+
+/*------------------------------------------------------------------------------
+** Private static functions.
+*/
+
+#define ENC_BUFFER_SIZE 8192
+
+typedef enum
+{ PFLAC_PCM_SHORT = 50,
+ PFLAC_PCM_INT = 51,
+ PFLAC_PCM_FLOAT = 52,
+ PFLAC_PCM_DOUBLE = 53
+} PFLAC_PCM ;
+
+typedef struct
+{
+ FLAC__StreamDecoder *fsd ;
+ FLAC__StreamEncoder *fse ;
+
+ PFLAC_PCM pcmtype ;
+ void* ptr ;
+ unsigned pos, len, remain ;
+
+ FLAC__StreamMetadata *metadata ;
+
+ const FLAC__int32 * const * wbuffer ;
+ FLAC__int32 * rbuffer [FLAC__MAX_CHANNELS] ;
+
+ FLAC__int32* encbuffer ;
+ unsigned bufferpos ;
+
+ const FLAC__Frame *frame ;
+ FLAC__bool bufferbackup ;
+} FLAC_PRIVATE ;
+
+typedef struct
+{ const char *tag ;
+ int type ;
+} FLAC_TAG ;
+
+static sf_count_t flac_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ;
+static int flac_close (SF_PRIVATE *psf) ;
+
+static int flac_enc_init (SF_PRIVATE *psf) ;
+static int flac_read_header (SF_PRIVATE *psf) ;
+
+static sf_count_t flac_read_flac2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t flac_read_flac2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t flac_read_flac2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t flac_read_flac2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+
+static sf_count_t flac_write_s2flac (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+static sf_count_t flac_write_i2flac (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+static sf_count_t flac_write_f2flac (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+static sf_count_t flac_write_d2flac (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+
+static void f2flac8_array (const float *src, FLAC__int32 *dest, int count, int normalize) ;
+static void f2flac16_array (const float *src, FLAC__int32 *dest, int count, int normalize) ;
+static void f2flac24_array (const float *src, FLAC__int32 *dest, int count, int normalize) ;
+static void f2flac8_clip_array (const float *src, FLAC__int32 *dest, int count, int normalize) ;
+static void f2flac16_clip_array (const float *src, FLAC__int32 *dest, int count, int normalize) ;
+static void f2flac24_clip_array (const float *src, FLAC__int32 *dest, int count, int normalize) ;
+static void d2flac8_array (const double *src, FLAC__int32 *dest, int count, int normalize) ;
+static void d2flac16_array (const double *src, FLAC__int32 *dest, int count, int normalize) ;
+static void d2flac24_array (const double *src, FLAC__int32 *dest, int count, int normalize) ;
+static void d2flac8_clip_array (const double *src, FLAC__int32 *dest, int count, int normalize) ;
+static void d2flac16_clip_array (const double *src, FLAC__int32 *dest, int count, int normalize) ;
+static void d2flac24_clip_array (const double *src, FLAC__int32 *dest, int count, int normalize) ;
+
+static int flac_command (SF_PRIVATE *psf, int command, void *data, int datasize) ;
+
+/* Decoder Callbacks */
+static FLAC__StreamDecoderReadStatus sf_flac_read_callback (const FLAC__StreamDecoder *decoder, FLAC__byte buffer [], size_t *bytes, void *client_data) ;
+static FLAC__StreamDecoderSeekStatus sf_flac_seek_callback (const FLAC__StreamDecoder *decoder, FLAC__uint64 absolute_byte_offset, void *client_data) ;
+static FLAC__StreamDecoderTellStatus sf_flac_tell_callback (const FLAC__StreamDecoder *decoder, FLAC__uint64 *absolute_byte_offset, void *client_data) ;
+static FLAC__StreamDecoderLengthStatus sf_flac_length_callback (const FLAC__StreamDecoder *decoder, FLAC__uint64 *stream_length, void *client_data) ;
+static FLAC__bool sf_flac_eof_callback (const FLAC__StreamDecoder *decoder, void *client_data) ;
+static FLAC__StreamDecoderWriteStatus sf_flac_write_callback (const FLAC__StreamDecoder *decoder, const FLAC__Frame *frame, const FLAC__int32 * const buffer [], void *client_data) ;
+static void sf_flac_meta_callback (const FLAC__StreamDecoder *decoder, const FLAC__StreamMetadata *metadata, void *client_data) ;
+static void sf_flac_error_callback (const FLAC__StreamDecoder *decoder, FLAC__StreamDecoderErrorStatus status, void *client_data) ;
+
+/* Encoder Callbacks */
+static FLAC__StreamEncoderSeekStatus sf_flac_enc_seek_callback (const FLAC__StreamEncoder *encoder, FLAC__uint64 absolute_byte_offset, void *client_data) ;
+static FLAC__StreamEncoderTellStatus sf_flac_enc_tell_callback (const FLAC__StreamEncoder *encoder, FLAC__uint64 *absolute_byte_offset, void *client_data) ;
+static FLAC__StreamEncoderWriteStatus sf_flac_enc_write_callback (const FLAC__StreamEncoder *encoder, const FLAC__byte buffer [], size_t bytes, unsigned samples, unsigned current_frame, void *client_data) ;
+
+static void
+s2flac8_array (const short *src, FLAC__int32 *dest, int count)
+{ while (--count >= 0)
+ dest [count] = src [count] >> 8 ;
+} /* s2flac8_array */
+
+static void
+s2flac16_array (const short *src, FLAC__int32 *dest, int count)
+{ while (--count >= 0)
+ dest [count] = src [count] ;
+} /* s2flac16_array */
+
+static void
+s2flac24_array (const short *src, FLAC__int32 *dest, int count)
+{ while (--count >= 0)
+ dest [count] = src [count] << 8 ;
+} /* s2flac24_array */
+
+static void
+i2flac8_array (const int *src, FLAC__int32 *dest, int count)
+{ while (--count >= 0)
+ dest [count] = src [count] >> 24 ;
+} /* i2flac8_array */
+
+static void
+i2flac16_array (const int *src, FLAC__int32 *dest, int count)
+{
+ while (--count >= 0)
+ dest [count] = src [count] >> 16 ;
+} /* i2flac16_array */
+
+static void
+i2flac24_array (const int *src, FLAC__int32 *dest, int count)
+{ while (--count >= 0)
+ dest [count] = src [count] >> 8 ;
+} /* i2flac24_array */
+
+static sf_count_t
+flac_buffer_copy (SF_PRIVATE *psf)
+{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ;
+ const FLAC__Frame *frame = pflac->frame ;
+ const FLAC__int32* const *buffer = pflac->wbuffer ;
+ unsigned i = 0, j, offset ;
+
+ /*
+ ** frame->header.blocksize is variable and we're using a constant blocksize
+ ** of FLAC__MAX_BLOCK_SIZE.
+ ** Check our assumptions here.
+ */
+ if (frame->header.blocksize > FLAC__MAX_BLOCK_SIZE)
+ { psf_log_printf (psf, "Ooops : frame->header.blocksize (%d) > FLAC__MAX_BLOCK_SIZE (%d)\n", __func__, __LINE__, frame->header.blocksize, FLAC__MAX_BLOCK_SIZE) ;
+ psf->error = SFE_INTERNAL ;
+ return 0 ;
+ } ;
+
+ if (pflac->ptr == NULL)
+ { /*
+ ** Not sure why this code is here and not elsewhere.
+ ** Removing it causes valgrind errors.
+ */
+ pflac->bufferbackup = SF_TRUE ;
+ for (i = 0 ; i < frame->header.channels ; i++)
+ {
+ if (pflac->rbuffer [i] == NULL)
+ pflac->rbuffer [i] = calloc (FLAC__MAX_BLOCK_SIZE, sizeof (FLAC__int32)) ;
+
+ memcpy (pflac->rbuffer [i], buffer [i], frame->header.blocksize * sizeof (FLAC__int32)) ;
+ } ;
+ pflac->wbuffer = (const FLAC__int32* const*) pflac->rbuffer ;
+
+ return 0 ;
+ } ;
+
+ switch (pflac->pcmtype)
+ { case PFLAC_PCM_SHORT :
+ { short *retpcm = (short*) pflac->ptr ;
+ int shift = 16 - frame->header.bits_per_sample ;
+ if (shift < 0)
+ { shift = abs (shift) ;
+ for (i = 0 ; i < frame->header.blocksize && pflac->remain > 0 ; i++)
+ { offset = pflac->pos + i * frame->header.channels ;
+
+ if (pflac->bufferpos >= frame->header.blocksize)
+ break ;
+
+ for (j = 0 ; j < frame->header.channels ; j++)
+ retpcm [offset + j] = buffer [j][pflac->bufferpos] >> shift ;
+ pflac->remain -= frame->header.channels ;
+ pflac->bufferpos++ ;
+ }
+ }
+ else
+ { for (i = 0 ; i < frame->header.blocksize && pflac->remain > 0 ; i++)
+ { offset = pflac->pos + i * frame->header.channels ;
+
+ if (pflac->bufferpos >= frame->header.blocksize)
+ break ;
+
+ for (j = 0 ; j < frame->header.channels ; j++)
+ retpcm [offset + j] = (buffer [j][pflac->bufferpos]) << shift ;
+
+ pflac->remain -= frame->header.channels ;
+ pflac->bufferpos++ ;
+ } ;
+ } ;
+ } ;
+ break ;
+
+ case PFLAC_PCM_INT :
+ { int *retpcm = (int*) pflac->ptr ;
+ int shift = 32 - frame->header.bits_per_sample ;
+ for (i = 0 ; i < frame->header.blocksize && pflac->remain > 0 ; i++)
+ { offset = pflac->pos + i * frame->header.channels ;
+
+ if (pflac->bufferpos >= frame->header.blocksize)
+ break ;
+
+ for (j = 0 ; j < frame->header.channels ; j++)
+ retpcm [offset + j] = buffer [j][pflac->bufferpos] << shift ;
+ pflac->remain -= frame->header.channels ;
+ pflac->bufferpos++ ;
+ } ;
+ } ;
+ break ;
+
+ case PFLAC_PCM_FLOAT :
+ { float *retpcm = (float*) pflac->ptr ;
+ float norm = (psf->norm_float == SF_TRUE) ? 1.0 / (1 << (frame->header.bits_per_sample - 1)) : 1.0 ;
+
+ for (i = 0 ; i < frame->header.blocksize && pflac->remain > 0 ; i++)
+ { offset = pflac->pos + i * frame->header.channels ;
+
+ if (pflac->bufferpos >= frame->header.blocksize)
+ break ;
+
+ for (j = 0 ; j < frame->header.channels ; j++)
+ retpcm [offset + j] = buffer [j][pflac->bufferpos] * norm ;
+ pflac->remain -= frame->header.channels ;
+ pflac->bufferpos++ ;
+ } ;
+ } ;
+ break ;
+
+ case PFLAC_PCM_DOUBLE :
+ { double *retpcm = (double*) pflac->ptr ;
+ double norm = (psf->norm_double == SF_TRUE) ? 1.0 / (1 << (frame->header.bits_per_sample - 1)) : 1.0 ;
+
+ for (i = 0 ; i < frame->header.blocksize && pflac->remain > 0 ; i++)
+ { offset = pflac->pos + i * frame->header.channels ;
+
+ if (pflac->bufferpos >= frame->header.blocksize)
+ break ;
+
+ for (j = 0 ; j < frame->header.channels ; j++)
+ retpcm [offset + j] = buffer [j][pflac->bufferpos] * norm ;
+ pflac->remain -= frame->header.channels ;
+ pflac->bufferpos++ ;
+ } ;
+ } ;
+ break ;
+
+ default :
+ return 0 ;
+ } ;
+
+ offset = i * frame->header.channels ;
+ pflac->pos += i * frame->header.channels ;
+
+ return offset ;
+} /* flac_buffer_copy */
+
+
+static FLAC__StreamDecoderReadStatus
+sf_flac_read_callback (const FLAC__StreamDecoder * UNUSED (decoder), FLAC__byte buffer [], size_t *bytes, void *client_data)
+{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ;
+
+ *bytes = psf_fread (buffer, 1, *bytes, psf) ;
+ if (*bytes > 0 && psf->error == 0)
+ return FLAC__STREAM_DECODER_READ_STATUS_CONTINUE ;
+
+ return FLAC__STREAM_DECODER_READ_STATUS_ABORT ;
+} /* sf_flac_read_callback */
+
+static FLAC__StreamDecoderSeekStatus
+sf_flac_seek_callback (const FLAC__StreamDecoder * UNUSED (decoder), FLAC__uint64 absolute_byte_offset, void *client_data)
+{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ;
+
+ psf_fseek (psf, absolute_byte_offset, SEEK_SET) ;
+ if (psf->error)
+ return FLAC__STREAM_DECODER_SEEK_STATUS_ERROR ;
+
+ return FLAC__STREAM_DECODER_SEEK_STATUS_OK ;
+} /* sf_flac_seek_callback */
+
+static FLAC__StreamDecoderTellStatus
+sf_flac_tell_callback (const FLAC__StreamDecoder * UNUSED (decoder), FLAC__uint64 *absolute_byte_offset, void *client_data)
+{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ;
+
+ *absolute_byte_offset = psf_ftell (psf) ;
+ if (psf->error)
+ return FLAC__STREAM_DECODER_TELL_STATUS_ERROR ;
+
+ return FLAC__STREAM_DECODER_TELL_STATUS_OK ;
+} /* sf_flac_tell_callback */
+
+static FLAC__StreamDecoderLengthStatus
+sf_flac_length_callback (const FLAC__StreamDecoder * UNUSED (decoder), FLAC__uint64 *stream_length, void *client_data)
+{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ;
+
+ if ((*stream_length = psf->filelength) == 0)
+ return FLAC__STREAM_DECODER_LENGTH_STATUS_ERROR ;
+
+ return FLAC__STREAM_DECODER_LENGTH_STATUS_OK ;
+} /* sf_flac_length_callback */
+
+static FLAC__bool
+sf_flac_eof_callback (const FLAC__StreamDecoder *UNUSED (decoder), void *client_data)
+{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ;
+
+ if (psf_ftell (psf) == psf->filelength)
+ return SF_TRUE ;
+
+ return SF_FALSE ;
+} /* sf_flac_eof_callback */
+
+static FLAC__StreamDecoderWriteStatus
+sf_flac_write_callback (const FLAC__StreamDecoder * UNUSED (decoder), const FLAC__Frame *frame, const FLAC__int32 * const buffer [], void *client_data)
+{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ;
+ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ;
+
+ pflac->frame = frame ;
+ pflac->bufferpos = 0 ;
+
+ pflac->bufferbackup = SF_FALSE ;
+ pflac->wbuffer = buffer ;
+
+ flac_buffer_copy (psf) ;
+
+ return FLAC__STREAM_DECODER_WRITE_STATUS_CONTINUE ;
+} /* sf_flac_write_callback */
+
+static void
+sf_flac_meta_get_vorbiscomments (SF_PRIVATE *psf, const FLAC__StreamMetadata *metadata)
+{ FLAC_TAG tags [] =
+ { { "title", SF_STR_TITLE },
+ { "copyright", SF_STR_COPYRIGHT },
+ { "software", SF_STR_SOFTWARE },
+ { "artist", SF_STR_ARTIST },
+ { "comment", SF_STR_COMMENT },
+ { "date", SF_STR_DATE },
+ { "album", SF_STR_ALBUM },
+ { "license", SF_STR_LICENSE },
+ { "tracknumber", SF_STR_TRACKNUMBER },
+ { "genre", SF_STR_GENRE }
+ } ;
+
+ const char *value, *cptr ;
+ int k, tag_num ;
+
+ for (k = 0 ; k < ARRAY_LEN (tags) ; k++)
+ { tag_num = FLAC__metadata_object_vorbiscomment_find_entry_from (metadata, 0, tags [k].tag) ;
+
+ if (tag_num < 0)
+ continue ;
+
+ value = (const char*) metadata->data.vorbis_comment.comments [tag_num].entry ;
+ if ((cptr = strchr (value, '=')) != NULL)
+ value = cptr + 1 ;
+
+ psf_log_printf (psf, " %-10s : %s\n", tags [k].tag, value) ;
+ psf_store_string (psf, tags [k].type, value) ;
+ } ;
+
+ return ;
+} /* sf_flac_meta_get_vorbiscomments */
+
+static void
+sf_flac_meta_callback (const FLAC__StreamDecoder * UNUSED (decoder), const FLAC__StreamMetadata *metadata, void *client_data)
+{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ;
+ int bitwidth = 0 ;
+
+ switch (metadata->type)
+ { case FLAC__METADATA_TYPE_STREAMINFO :
+ psf->sf.channels = metadata->data.stream_info.channels ;
+ psf->sf.samplerate = metadata->data.stream_info.sample_rate ;
+ psf->sf.frames = metadata->data.stream_info.total_samples ;
+
+ psf_log_printf (psf, "FLAC Stream Metadata\n Channels : %d\n Sample rate : %d\n", psf->sf.channels, psf->sf.samplerate) ;
+
+ if (psf->sf.frames == 0)
+ { psf_log_printf (psf, " Frames : 0 (bumping to SF_COUNT_MAX)\n") ;
+ psf->sf.frames = SF_COUNT_MAX ;
+ }
+ else
+ psf_log_printf (psf, " Frames : %D\n", psf->sf.frames) ;
+
+ switch (metadata->data.stream_info.bits_per_sample)
+ { case 8 :
+ psf->sf.format |= SF_FORMAT_PCM_S8 ;
+ bitwidth = 8 ;
+ break ;
+ case 16 :
+ psf->sf.format |= SF_FORMAT_PCM_16 ;
+ bitwidth = 16 ;
+ break ;
+ case 24 :
+ psf->sf.format |= SF_FORMAT_PCM_24 ;
+ bitwidth = 24 ;
+ break ;
+ default :
+ psf_log_printf (psf, "sf_flac_meta_callback : bits_per_sample %d not yet implemented.\n", metadata->data.stream_info.bits_per_sample) ;
+ break ;
+ } ;
+
+ if (bitwidth > 0)
+ psf_log_printf (psf, " Bit width : %d\n", bitwidth) ;
+ break ;
+
+ case FLAC__METADATA_TYPE_VORBIS_COMMENT :
+ psf_log_printf (psf, "Vorbis Comment Metadata\n") ;
+ sf_flac_meta_get_vorbiscomments (psf, metadata) ;
+ break ;
+
+ case FLAC__METADATA_TYPE_PADDING :
+ psf_log_printf (psf, "Padding Metadata\n") ;
+ break ;
+
+ case FLAC__METADATA_TYPE_APPLICATION :
+ psf_log_printf (psf, "Application Metadata\n") ;
+ break ;
+
+ case FLAC__METADATA_TYPE_SEEKTABLE :
+ psf_log_printf (psf, "Seektable Metadata\n") ;
+ break ;
+
+ case FLAC__METADATA_TYPE_CUESHEET :
+ psf_log_printf (psf, "Cuesheet Metadata\n") ;
+ break ;
+
+ case FLAC__METADATA_TYPE_PICTURE :
+ psf_log_printf (psf, "Picture Metadata\n") ;
+ break ;
+
+ case FLAC__METADATA_TYPE_UNDEFINED :
+ psf_log_printf (psf, "Undefined Metadata\n") ;
+ break ;
+
+ default :
+ psf_log_printf (psf, "sf_flac_meta_callback : metadata-type %d not yet implemented.\n", metadata->type) ;
+ break ;
+ } ;
+
+ return ;
+} /* sf_flac_meta_callback */
+
+static void
+sf_flac_error_callback (const FLAC__StreamDecoder * UNUSED (decoder), FLAC__StreamDecoderErrorStatus status, void *client_data)
+{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ;
+
+ psf_log_printf (psf, "ERROR : %s\n", FLAC__StreamDecoderErrorStatusString [status]) ;
+
+ switch (status)
+ { case FLAC__STREAM_DECODER_ERROR_STATUS_LOST_SYNC :
+ psf->error = SFE_FLAC_LOST_SYNC ;
+ break ;
+ case FLAC__STREAM_DECODER_ERROR_STATUS_BAD_HEADER :
+ psf->error = SFE_FLAC_BAD_HEADER ;
+ break ;
+ default :
+ psf->error = SFE_FLAC_UNKOWN_ERROR ;
+ break ;
+ } ;
+
+ return ;
+} /* sf_flac_error_callback */
+
+static FLAC__StreamEncoderSeekStatus
+sf_flac_enc_seek_callback (const FLAC__StreamEncoder * UNUSED (encoder), FLAC__uint64 absolute_byte_offset, void *client_data)
+{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ;
+
+ psf_fseek (psf, absolute_byte_offset, SEEK_SET) ;
+ if (psf->error)
+ return FLAC__STREAM_ENCODER_SEEK_STATUS_ERROR ;
+
+ return FLAC__STREAM_ENCODER_SEEK_STATUS_OK ;
+} /* sf_flac_enc_seek_callback */
+
+static FLAC__StreamEncoderTellStatus
+sf_flac_enc_tell_callback (const FLAC__StreamEncoder *UNUSED (encoder), FLAC__uint64 *absolute_byte_offset, void *client_data)
+{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ;
+
+ *absolute_byte_offset = psf_ftell (psf) ;
+ if (psf->error)
+ return FLAC__STREAM_ENCODER_TELL_STATUS_ERROR ;
+
+ return FLAC__STREAM_ENCODER_TELL_STATUS_OK ;
+} /* sf_flac_enc_tell_callback */
+
+static FLAC__StreamEncoderWriteStatus
+sf_flac_enc_write_callback (const FLAC__StreamEncoder * UNUSED (encoder), const FLAC__byte buffer [], size_t bytes, unsigned UNUSED (samples), unsigned UNUSED (current_frame), void *client_data)
+{ SF_PRIVATE *psf = (SF_PRIVATE*) client_data ;
+
+ if (psf_fwrite (buffer, 1, bytes, psf) == (sf_count_t) bytes && psf->error == 0)
+ return FLAC__STREAM_ENCODER_WRITE_STATUS_OK ;
+
+ return FLAC__STREAM_ENCODER_WRITE_STATUS_FATAL_ERROR ;
+} /* sf_flac_enc_write_callback */
+
+static void
+flac_write_strings (SF_PRIVATE *psf, FLAC_PRIVATE* pflac)
+{ FLAC__StreamMetadata_VorbisComment_Entry entry ;
+ int k, string_count = 0 ;
+
+ for (k = 0 ; k < SF_MAX_STRINGS ; k++)
+ { if (psf->strings [k].type != 0)
+ string_count ++ ;
+ } ;
+
+ if (string_count == 0)
+ return ;
+
+ if (pflac->metadata == NULL && (pflac->metadata = FLAC__metadata_object_new (FLAC__METADATA_TYPE_VORBIS_COMMENT)) == NULL)
+ { psf_log_printf (psf, "FLAC__metadata_object_new returned NULL\n") ;
+ return ;
+ } ;
+
+ for (k = 0 ; k < SF_MAX_STRINGS && psf->strings [k].type != 0 ; k++)
+ { const char * key, * value ;
+
+ switch (psf->strings [k].type)
+ { case SF_STR_SOFTWARE :
+ key = "software" ;
+ break ;
+ case SF_STR_TITLE :
+ key = "title" ;
+ break ;
+ case SF_STR_COPYRIGHT :
+ key = "copyright" ;
+ break ;
+ case SF_STR_ARTIST :
+ key = "artist" ;
+ break ;
+ case SF_STR_COMMENT :
+ key = "comment" ;
+ break ;
+ case SF_STR_DATE :
+ key = "date" ;
+ break ;
+ case SF_STR_ALBUM :
+ key = "album" ;
+ break ;
+ case SF_STR_LICENSE :
+ key = "license" ;
+ break ;
+ case SF_STR_TRACKNUMBER :
+ key = "tracknumber" ;
+ break ;
+ case SF_STR_GENRE :
+ key = "genre" ;
+ break ;
+ default :
+ continue ;
+ } ;
+
+ value = psf->strings [k].str ;
+
+ FLAC__metadata_object_vorbiscomment_entry_from_name_value_pair (&entry, key, value) ;
+ FLAC__metadata_object_vorbiscomment_append_comment (pflac->metadata, entry, /* copy */ SF_FALSE) ;
+ } ;
+
+ if (! FLAC__stream_encoder_set_metadata (pflac->fse, &pflac->metadata, 1))
+ { printf ("%s %d : fail\n", __func__, __LINE__) ;
+ return ;
+ } ;
+
+ return ;
+} /* flac_write_strings */
+
+static int
+flac_write_header (SF_PRIVATE *psf, int UNUSED (calc_length))
+{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ;
+ int err ;
+
+ flac_write_strings (psf, pflac) ;
+
+ if ((err = FLAC__stream_encoder_init_stream (pflac->fse, sf_flac_enc_write_callback, sf_flac_enc_seek_callback, sf_flac_enc_tell_callback, NULL, psf)) != FLAC__STREAM_DECODER_INIT_STATUS_OK)
+ { psf_log_printf (psf, "Error : FLAC encoder init returned error : %s\n", FLAC__StreamEncoderInitStatusString [err]) ;
+ return SFE_FLAC_INIT_DECODER ;
+ } ;
+
+ if (psf->error == 0)
+ psf->dataoffset = psf_ftell (psf) ;
+ pflac->encbuffer = calloc (ENC_BUFFER_SIZE, sizeof (FLAC__int32)) ;
+
+ return psf->error ;
+} /* flac_write_header */
+
+/*------------------------------------------------------------------------------
+** Public function.
+*/
+
+int
+flac_open (SF_PRIVATE *psf)
+{ int subformat ;
+ int error = 0 ;
+
+ FLAC_PRIVATE* pflac = calloc (1, sizeof (FLAC_PRIVATE)) ;
+ psf->codec_data = pflac ;
+
+ if (psf->file.mode == SFM_RDWR)
+ return SFE_BAD_MODE_RW ;
+
+ if (psf->file.mode == SFM_READ)
+ { if ((error = flac_read_header (psf)))
+ return error ;
+ } ;
+
+ subformat = SF_CODEC (psf->sf.format) ;
+
+ if (psf->file.mode == SFM_WRITE)
+ { if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_FLAC)
+ return SFE_BAD_OPEN_FORMAT ;
+
+ psf->endian = SF_ENDIAN_BIG ;
+ psf->sf.seekable = 0 ;
+
+ psf->str_flags = SF_STR_ALLOW_START ;
+
+ if ((error = flac_enc_init (psf)))
+ return error ;
+
+ psf->write_header = flac_write_header ;
+ } ;
+
+ psf->datalength = psf->filelength ;
+ psf->dataoffset = 0 ;
+ psf->blockwidth = 0 ;
+ psf->bytewidth = 1 ;
+
+ psf->container_close = flac_close ;
+ psf->seek = flac_seek ;
+ psf->command = flac_command ;
+
+ psf->blockwidth = psf->bytewidth * psf->sf.channels ;
+
+ switch (subformat)
+ { case SF_FORMAT_PCM_S8 : /* 8-bit FLAC. */
+ case SF_FORMAT_PCM_16 : /* 16-bit FLAC. */
+ case SF_FORMAT_PCM_24 : /* 24-bit FLAC. */
+ error = flac_init (psf) ;
+ break ;
+
+ default : return SFE_UNIMPLEMENTED ;
+ } ;
+
+ return error ;
+} /* flac_open */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+flac_close (SF_PRIVATE *psf)
+{ FLAC_PRIVATE* pflac ;
+ int k ;
+
+ if ((pflac = (FLAC_PRIVATE*) psf->codec_data) == NULL)
+ return 0 ;
+
+ if (pflac->metadata != NULL)
+ FLAC__metadata_object_delete (pflac->metadata) ;
+
+ if (psf->file.mode == SFM_WRITE)
+ { FLAC__stream_encoder_finish (pflac->fse) ;
+ FLAC__stream_encoder_delete (pflac->fse) ;
+
+ if (pflac->encbuffer)
+ free (pflac->encbuffer) ;
+ } ;
+
+ if (psf->file.mode == SFM_READ)
+ { FLAC__stream_decoder_finish (pflac->fsd) ;
+ FLAC__stream_decoder_delete (pflac->fsd) ;
+ } ;
+
+ for (k = 0 ; k < ARRAY_LEN (pflac->rbuffer) ; k++)
+ free (pflac->rbuffer [k]) ;
+
+ free (pflac) ;
+ psf->codec_data = NULL ;
+
+ return 0 ;
+} /* flac_close */
+
+static int
+flac_enc_init (SF_PRIVATE *psf)
+{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ;
+ unsigned bps ;
+
+ /* To cite the flac FAQ at
+ ** http://flac.sourceforge.net/faq.html#general__samples
+ ** "FLAC supports linear sample rates from 1Hz - 655350Hz in 1Hz
+ ** increments."
+ */
+ if ( psf->sf.samplerate < 1 || psf->sf.samplerate > 655350 )
+ { psf_log_printf (psf, "flac sample rate out of range.\n", psf->sf.samplerate) ;
+ return SFE_FLAC_BAD_SAMPLE_RATE ;
+ } ;
+
+ psf_fseek (psf, 0, SEEK_SET) ;
+
+ switch (SF_CODEC (psf->sf.format))
+ { case SF_FORMAT_PCM_S8 :
+ bps = 8 ;
+ break ;
+ case SF_FORMAT_PCM_16 :
+ bps = 16 ;
+ break ;
+ case SF_FORMAT_PCM_24 :
+ bps = 24 ;
+ break ;
+
+ default :
+ bps = 0 ;
+ break ;
+ } ;
+
+ if ((pflac->fse = FLAC__stream_encoder_new ()) == NULL)
+ return SFE_FLAC_NEW_DECODER ;
+
+ if (! FLAC__stream_encoder_set_channels (pflac->fse, psf->sf.channels))
+ { psf_log_printf (psf, "FLAC__stream_encoder_set_channels (%d) return false.\n", psf->sf.channels) ;
+ return SFE_FLAC_INIT_DECODER ;
+ } ;
+
+ if (! FLAC__stream_encoder_set_sample_rate (pflac->fse, psf->sf.samplerate))
+ { psf_log_printf (psf, "FLAC__stream_encoder_set_sample_rate (%d) returned false.\n", psf->sf.samplerate) ;
+ return SFE_FLAC_BAD_SAMPLE_RATE ;
+ } ;
+
+ if (! FLAC__stream_encoder_set_bits_per_sample (pflac->fse, bps))
+ { psf_log_printf (psf, "FLAC__stream_encoder_set_bits_per_sample (%d) return false.\n", bps) ;
+ return SFE_FLAC_INIT_DECODER ;
+ } ;
+
+ return 0 ;
+} /* flac_enc_init */
+
+static int
+flac_read_header (SF_PRIVATE *psf)
+{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ;
+
+ psf_fseek (psf, 0, SEEK_SET) ;
+ if ((pflac->fsd = FLAC__stream_decoder_new ()) == NULL)
+ return SFE_FLAC_NEW_DECODER ;
+
+ FLAC__stream_decoder_set_metadata_respond_all (pflac->fsd) ;
+
+ if (FLAC__stream_decoder_init_stream (pflac->fsd, sf_flac_read_callback, sf_flac_seek_callback, sf_flac_tell_callback, sf_flac_length_callback, sf_flac_eof_callback, sf_flac_write_callback, sf_flac_meta_callback, sf_flac_error_callback, psf) != FLAC__STREAM_DECODER_INIT_STATUS_OK)
+ return SFE_FLAC_INIT_DECODER ;
+
+ FLAC__stream_decoder_process_until_end_of_metadata (pflac->fsd) ;
+
+ psf_log_printf (psf, "End\n") ;
+
+ if (psf->error == 0)
+ { FLAC__uint64 position ;
+
+ FLAC__stream_decoder_get_decode_position (pflac->fsd, &position) ;
+ psf->dataoffset = position ;
+ } ;
+
+ return psf->error ;
+} /* flac_read_header */
+
+static int
+flac_command (SF_PRIVATE * UNUSED (psf), int UNUSED (command), void * UNUSED (data), int UNUSED (datasize))
+{
+ return 0 ;
+} /* flac_command */
+
+int
+flac_init (SF_PRIVATE *psf)
+{
+ if (psf->file.mode == SFM_RDWR)
+ return SFE_BAD_MODE_RW ;
+
+ if (psf->file.mode == SFM_READ)
+ { psf->read_short = flac_read_flac2s ;
+ psf->read_int = flac_read_flac2i ;
+ psf->read_float = flac_read_flac2f ;
+ psf->read_double = flac_read_flac2d ;
+ } ;
+
+ if (psf->file.mode == SFM_WRITE)
+ { psf->write_short = flac_write_s2flac ;
+ psf->write_int = flac_write_i2flac ;
+ psf->write_float = flac_write_f2flac ;
+ psf->write_double = flac_write_d2flac ;
+ } ;
+
+ psf->bytewidth = 1 ;
+ psf->blockwidth = psf->sf.channels ;
+
+ if (psf->filelength > psf->dataoffset)
+ psf->datalength = (psf->dataend) ? psf->dataend - psf->dataoffset : psf->filelength - psf->dataoffset ;
+ else
+ psf->datalength = 0 ;
+
+ return 0 ;
+} /* flac_init */
+
+static unsigned
+flac_read_loop (SF_PRIVATE *psf, unsigned len)
+{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ;
+
+ pflac->pos = 0 ;
+ pflac->len = len ;
+ pflac->remain = len ;
+ if (pflac->frame != NULL && pflac->bufferpos < pflac->frame->header.blocksize)
+ flac_buffer_copy (psf) ;
+
+ while (pflac->pos < pflac->len)
+ { if (FLAC__stream_decoder_process_single (pflac->fsd) == 0)
+ break ;
+ if (FLAC__stream_decoder_get_state (pflac->fsd) >= FLAC__STREAM_DECODER_END_OF_STREAM)
+ break ;
+ } ;
+
+ pflac->ptr = NULL ;
+
+ return pflac->pos ;
+} /* flac_read_loop */
+
+static sf_count_t
+flac_read_flac2s (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ;
+ sf_count_t total = 0, current ;
+ unsigned readlen ;
+
+ pflac->pcmtype = PFLAC_PCM_SHORT ;
+
+ while (total < len)
+ { pflac->ptr = ptr + total ;
+ readlen = (len - total > 0x1000000) ? 0x1000000 : (unsigned) (len - total) ;
+ current = flac_read_loop (psf, readlen) ;
+ if (current == 0)
+ break ;
+ total += current ;
+ } ;
+
+ return total ;
+} /* flac_read_flac2s */
+
+static sf_count_t
+flac_read_flac2i (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ;
+ sf_count_t total = 0, current ;
+ unsigned readlen ;
+
+ pflac->pcmtype = PFLAC_PCM_INT ;
+
+ while (total < len)
+ { pflac->ptr = ptr + total ;
+ readlen = (len - total > 0x1000000) ? 0x1000000 : (unsigned) (len - total) ;
+ current = flac_read_loop (psf, readlen) ;
+ if (current == 0)
+ break ;
+ total += current ;
+ } ;
+
+ return total ;
+} /* flac_read_flac2i */
+
+static sf_count_t
+flac_read_flac2f (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ;
+ sf_count_t total = 0, current ;
+ unsigned readlen ;
+
+ pflac->pcmtype = PFLAC_PCM_FLOAT ;
+
+ while (total < len)
+ { pflac->ptr = ptr + total ;
+ readlen = (len - total > 0x1000000) ? 0x1000000 : (unsigned) (len - total) ;
+ current = flac_read_loop (psf, readlen) ;
+ if (current == 0)
+ break ;
+ total += current ;
+ } ;
+
+ return total ;
+} /* flac_read_flac2f */
+
+static sf_count_t
+flac_read_flac2d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ;
+ sf_count_t total = 0, current ;
+ unsigned readlen ;
+
+ pflac->pcmtype = PFLAC_PCM_DOUBLE ;
+
+ while (total < len)
+ { pflac->ptr = ptr + total ;
+ readlen = (len - total > 0x1000000) ? 0x1000000 : (unsigned) (len - total) ;
+ current = flac_read_loop (psf, readlen) ;
+ if (current == 0)
+ break ;
+ total += current ;
+ } ;
+
+ return total ;
+} /* flac_read_flac2d */
+
+static sf_count_t
+flac_write_s2flac (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
+{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ;
+ void (*convert) (const short *, FLAC__int32 *, int) ;
+ int bufferlen, writecount, thiswrite ;
+ sf_count_t total = 0 ;
+ FLAC__int32* buffer = pflac->encbuffer ;
+
+ switch (SF_CODEC (psf->sf.format))
+ { case SF_FORMAT_PCM_S8 :
+ convert = s2flac8_array ;
+ break ;
+ case SF_FORMAT_PCM_16 :
+ convert = s2flac16_array ;
+ break ;
+ case SF_FORMAT_PCM_24 :
+ convert = s2flac24_array ;
+ break ;
+ default :
+ return -1 ;
+ } ;
+
+ bufferlen = ENC_BUFFER_SIZE / (sizeof (FLAC__int32) * psf->sf.channels) ;
+ bufferlen *= psf->sf.channels ;
+
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : (int) len ;
+ convert (ptr + total, buffer, writecount) ;
+ if (FLAC__stream_encoder_process_interleaved (pflac->fse, buffer, writecount/psf->sf.channels))
+ thiswrite = writecount ;
+ else
+ break ;
+ total += thiswrite ;
+ if (thiswrite < writecount)
+ break ;
+
+ len -= thiswrite ;
+ } ;
+
+ return total ;
+} /* flac_write_s2flac */
+
+static sf_count_t
+flac_write_i2flac (SF_PRIVATE *psf, const int *ptr, sf_count_t len)
+{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ;
+ void (*convert) (const int *, FLAC__int32 *, int) ;
+ int bufferlen, writecount, thiswrite ;
+ sf_count_t total = 0 ;
+ FLAC__int32* buffer = pflac->encbuffer ;
+
+ switch (SF_CODEC (psf->sf.format))
+ { case SF_FORMAT_PCM_S8 :
+ convert = i2flac8_array ;
+ break ;
+ case SF_FORMAT_PCM_16 :
+ convert = i2flac16_array ;
+ break ;
+ case SF_FORMAT_PCM_24 :
+ convert = i2flac24_array ;
+ break ;
+ default :
+ return -1 ;
+ } ;
+
+ bufferlen = ENC_BUFFER_SIZE / (sizeof (FLAC__int32) * psf->sf.channels) ;
+ bufferlen *= psf->sf.channels ;
+
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : (int) len ;
+ convert (ptr + total, buffer, writecount) ;
+ if (FLAC__stream_encoder_process_interleaved (pflac->fse, buffer, writecount/psf->sf.channels))
+ thiswrite = writecount ;
+ else
+ break ;
+ total += thiswrite ;
+ if (thiswrite < writecount)
+ break ;
+
+ len -= thiswrite ;
+ } ;
+
+ return total ;
+} /* flac_write_i2flac */
+
+static sf_count_t
+flac_write_f2flac (SF_PRIVATE *psf, const float *ptr, sf_count_t len)
+{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ;
+ void (*convert) (const float *, FLAC__int32 *, int, int) ;
+ int bufferlen, writecount, thiswrite ;
+ sf_count_t total = 0 ;
+ FLAC__int32* buffer = pflac->encbuffer ;
+
+ switch (SF_CODEC (psf->sf.format))
+ { case SF_FORMAT_PCM_S8 :
+ convert = (psf->add_clipping) ? f2flac8_clip_array : f2flac8_array ;
+ break ;
+ case SF_FORMAT_PCM_16 :
+ convert = (psf->add_clipping) ? f2flac16_clip_array : f2flac16_array ;
+ break ;
+ case SF_FORMAT_PCM_24 :
+ convert = (psf->add_clipping) ? f2flac24_clip_array : f2flac24_array ;
+ break ;
+ default :
+ return -1 ;
+ } ;
+
+ bufferlen = ENC_BUFFER_SIZE / (sizeof (FLAC__int32) * psf->sf.channels) ;
+ bufferlen *= psf->sf.channels ;
+
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : (int) len ;
+ convert (ptr + total, buffer, writecount, psf->norm_float) ;
+ if (FLAC__stream_encoder_process_interleaved (pflac->fse, buffer, writecount/psf->sf.channels))
+ thiswrite = writecount ;
+ else
+ break ;
+ total += thiswrite ;
+ if (thiswrite < writecount)
+ break ;
+
+ len -= thiswrite ;
+ } ;
+
+ return total ;
+} /* flac_write_f2flac */
+
+static void
+f2flac8_clip_array (const float *src, FLAC__int32 *dest, int count, int normalize)
+{ float normfact, scaled_value ;
+
+ normfact = normalize ? (8.0 * 0x10) : 1.0 ;
+
+ while (--count >= 0)
+ { scaled_value = src [count] * normfact ;
+ if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7F))
+ { dest [count] = 0x7F ;
+ continue ;
+ } ;
+ if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10))
+ { dest [count] = 0x80 ;
+ continue ;
+ } ;
+ dest [count] = lrintf (scaled_value) ;
+ } ;
+
+ return ;
+} /* f2flac8_clip_array */
+
+static void
+f2flac16_clip_array (const float *src, FLAC__int32 *dest, int count, int normalize)
+{
+ float normfact, scaled_value ;
+
+ normfact = normalize ? (8.0 * 0x1000) : 1.0 ;
+
+ while (--count >= 0) {
+ scaled_value = src [count] * normfact ;
+ if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFF)) {
+ dest [count] = 0x7FFF ;
+ continue ;
+ }
+ if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x1000)) {
+ dest [count] = 0x8000 ;
+ continue ;
+ }
+ dest [count] = lrintf (scaled_value) ;
+ }
+} /* f2flac16_clip_array */
+
+static void
+f2flac24_clip_array (const float *src, FLAC__int32 *dest, int count, int normalize)
+{ float normfact, scaled_value ;
+
+ normfact = normalize ? (8.0 * 0x100000) : 1.0 ;
+
+ while (--count >= 0)
+ { scaled_value = src [count] * normfact ;
+ if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFF))
+ { dest [count] = 0x7FFFFF ;
+ continue ;
+ } ;
+
+ if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x100000))
+ { dest [count] = 0x800000 ;
+ continue ;
+ }
+ dest [count] = lrintf (scaled_value) ;
+ } ;
+
+ return ;
+} /* f2flac24_clip_array */
+
+static void
+f2flac8_array (const float *src, FLAC__int32 *dest, int count, int normalize)
+{ float normfact = normalize ? (1.0 * 0x7F) : 1.0 ;
+
+ while (--count >= 0)
+ dest [count] = lrintf (src [count] * normfact) ;
+} /* f2flac8_array */
+
+static void
+f2flac16_array (const float *src, FLAC__int32 *dest, int count, int normalize)
+{ float normfact = normalize ? (1.0 * 0x7FFF) : 1.0 ;
+
+ while (--count >= 0)
+ dest [count] = lrintf (src [count] * normfact) ;
+} /* f2flac16_array */
+
+static void
+f2flac24_array (const float *src, FLAC__int32 *dest, int count, int normalize)
+{ float normfact = normalize ? (1.0 * 0x7FFFFF) : 1.0 ;
+
+ while (--count >= 0)
+ dest [count] = lrintf (src [count] * normfact) ;
+} /* f2flac24_array */
+
+static sf_count_t
+flac_write_d2flac (SF_PRIVATE *psf, const double *ptr, sf_count_t len)
+{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ;
+ void (*convert) (const double *, FLAC__int32 *, int, int) ;
+ int bufferlen, writecount, thiswrite ;
+ sf_count_t total = 0 ;
+ FLAC__int32* buffer = pflac->encbuffer ;
+
+ switch (SF_CODEC (psf->sf.format))
+ { case SF_FORMAT_PCM_S8 :
+ convert = (psf->add_clipping) ? d2flac8_clip_array : d2flac8_array ;
+ break ;
+ case SF_FORMAT_PCM_16 :
+ convert = (psf->add_clipping) ? d2flac16_clip_array : d2flac16_array ;
+ break ;
+ case SF_FORMAT_PCM_24 :
+ convert = (psf->add_clipping) ? d2flac24_clip_array : d2flac24_array ;
+ break ;
+ default :
+ return -1 ;
+ } ;
+
+ bufferlen = ENC_BUFFER_SIZE / (sizeof (FLAC__int32) * psf->sf.channels) ;
+ bufferlen *= psf->sf.channels ;
+
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : (int) len ;
+ convert (ptr + total, buffer, writecount, psf->norm_double) ;
+ if (FLAC__stream_encoder_process_interleaved (pflac->fse, buffer, writecount/psf->sf.channels))
+ thiswrite = writecount ;
+ else
+ break ;
+ total += thiswrite ;
+ if (thiswrite < writecount)
+ break ;
+
+ len -= thiswrite ;
+ } ;
+
+ return total ;
+} /* flac_write_d2flac */
+
+static void
+d2flac8_clip_array (const double *src, FLAC__int32 *dest, int count, int normalize)
+{ double normfact, scaled_value ;
+
+ normfact = normalize ? (8.0 * 0x10) : 1.0 ;
+
+ while (--count >= 0)
+ { scaled_value = src [count] * normfact ;
+ if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7F))
+ { dest [count] = 0x7F ;
+ continue ;
+ } ;
+ if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10))
+ { dest [count] = 0x80 ;
+ continue ;
+ } ;
+ dest [count] = lrint (scaled_value) ;
+ } ;
+
+ return ;
+} /* d2flac8_clip_array */
+
+static void
+d2flac16_clip_array (const double *src, FLAC__int32 *dest, int count, int normalize)
+{ double normfact, scaled_value ;
+
+ normfact = normalize ? (8.0 * 0x1000) : 1.0 ;
+
+ while (--count >= 0)
+ { scaled_value = src [count] * normfact ;
+ if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFF))
+ { dest [count] = 0x7FFF ;
+ continue ;
+ } ;
+ if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x1000))
+ { dest [count] = 0x8000 ;
+ continue ;
+ } ;
+ dest [count] = lrint (scaled_value) ;
+ } ;
+
+ return ;
+} /* d2flac16_clip_array */
+
+static void
+d2flac24_clip_array (const double *src, FLAC__int32 *dest, int count, int normalize)
+{ double normfact, scaled_value ;
+
+ normfact = normalize ? (8.0 * 0x100000) : 1.0 ;
+
+ while (--count >= 0)
+ { scaled_value = src [count] * normfact ;
+ if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFF))
+ { dest [count] = 0x7FFFFF ;
+ continue ;
+ } ;
+ if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x100000))
+ { dest [count] = 0x800000 ;
+ continue ;
+ } ;
+ dest [count] = lrint (scaled_value) ;
+ } ;
+
+ return ;
+} /* d2flac24_clip_array */
+
+static void
+d2flac8_array (const double *src, FLAC__int32 *dest, int count, int normalize)
+{ double normfact = normalize ? (1.0 * 0x7F) : 1.0 ;
+
+ while (--count >= 0)
+ dest [count] = lrint (src [count] * normfact) ;
+} /* d2flac8_array */
+
+static void
+d2flac16_array (const double *src, FLAC__int32 *dest, int count, int normalize)
+{ double normfact = normalize ? (1.0 * 0x7FFF) : 1.0 ;
+
+ while (--count >= 0)
+ dest [count] = lrint (src [count] * normfact) ;
+} /* d2flac16_array */
+
+static void
+d2flac24_array (const double *src, FLAC__int32 *dest, int count, int normalize)
+{ double normfact = normalize ? (1.0 * 0x7FFFFF) : 1.0 ;
+
+ while (--count >= 0)
+ dest [count] = lrint (src [count] * normfact) ;
+} /* d2flac24_array */
+
+static sf_count_t
+flac_seek (SF_PRIVATE *psf, int UNUSED (mode), sf_count_t offset)
+{ FLAC_PRIVATE* pflac = (FLAC_PRIVATE*) psf->codec_data ;
+
+ if (pflac == NULL)
+ return 0 ;
+
+ if (psf->dataoffset < 0)
+ { psf->error = SFE_BAD_SEEK ;
+ return ((sf_count_t) -1) ;
+ } ;
+
+ pflac->frame = NULL ;
+
+ if (psf->file.mode == SFM_READ)
+ { FLAC__uint64 position ;
+ if (FLAC__stream_decoder_seek_absolute (pflac->fsd, offset))
+ { FLAC__stream_decoder_get_decode_position (pflac->fsd, &position) ;
+ return offset ;
+ } ;
+
+ return ((sf_count_t) -1) ;
+ } ;
+
+ /* Seeking in write mode not yet supported. */
+ psf->error = SFE_BAD_SEEK ;
+
+ return ((sf_count_t) -1) ;
+} /* flac_seek */
+
+#else /* HAVE_EXTERNAL_LIBS */
+
+int
+flac_open (SF_PRIVATE *psf)
+{
+ psf_log_printf (psf, "This version of libsndfile was compiled without FLAC support.\n") ;
+ return SFE_UNIMPLEMENTED ;
+} /* flac_open */
+
+#endif
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <limits.h>
+#include <math.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+#if CPU_IS_LITTLE_ENDIAN
+ #define FLOAT32_READ float32_le_read
+ #define FLOAT32_WRITE float32_le_write
+#elif CPU_IS_BIG_ENDIAN
+ #define FLOAT32_READ float32_be_read
+ #define FLOAT32_WRITE float32_be_write
+#endif
+
+/*--------------------------------------------------------------------------------------------
+** Processor floating point capabilities. float32_get_capability () returns one of the
+** latter four values.
+*/
+
+enum
+{ FLOAT_UNKNOWN = 0x00,
+ FLOAT_CAN_RW_LE = 0x12,
+ FLOAT_CAN_RW_BE = 0x23,
+ FLOAT_BROKEN_LE = 0x34,
+ FLOAT_BROKEN_BE = 0x45
+} ;
+
+/*--------------------------------------------------------------------------------------------
+** Prototypes for private functions.
+*/
+
+static sf_count_t host_read_f2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t host_read_f2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t host_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t host_read_f2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+
+static sf_count_t host_write_s2f (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+static sf_count_t host_write_i2f (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+static sf_count_t host_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+static sf_count_t host_write_d2f (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+
+static void float32_peak_update (SF_PRIVATE *psf, const float *buffer, int count, sf_count_t indx) ;
+
+static sf_count_t replace_read_f2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t replace_read_f2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t replace_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t replace_read_f2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+
+static sf_count_t replace_write_s2f (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+static sf_count_t replace_write_i2f (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+static sf_count_t replace_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+static sf_count_t replace_write_d2f (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+
+static void bf2f_array (float *buffer, int count) ;
+static void f2bf_array (float *buffer, int count) ;
+
+static int float32_get_capability (SF_PRIVATE *psf) ;
+
+/*--------------------------------------------------------------------------------------------
+** Exported functions.
+*/
+
+int
+float32_init (SF_PRIVATE *psf)
+{ static int float_caps ;
+
+ float_caps = float32_get_capability (psf) ;
+
+ psf->blockwidth = sizeof (float) * psf->sf.channels ;
+
+ if (psf->file.mode == SFM_READ || psf->file.mode == SFM_RDWR)
+ { switch (psf->endian + float_caps)
+ { case (SF_ENDIAN_BIG + FLOAT_CAN_RW_BE) :
+ psf->data_endswap = SF_FALSE ;
+ psf->read_short = host_read_f2s ;
+ psf->read_int = host_read_f2i ;
+ psf->read_float = host_read_f ;
+ psf->read_double = host_read_f2d ;
+ break ;
+
+ case (SF_ENDIAN_LITTLE + FLOAT_CAN_RW_LE) :
+ psf->data_endswap = SF_FALSE ;
+ psf->read_short = host_read_f2s ;
+ psf->read_int = host_read_f2i ;
+ psf->read_float = host_read_f ;
+ psf->read_double = host_read_f2d ;
+ break ;
+
+ case (SF_ENDIAN_BIG + FLOAT_CAN_RW_LE) :
+ psf->data_endswap = SF_TRUE ;
+ psf->read_short = host_read_f2s ;
+ psf->read_int = host_read_f2i ;
+ psf->read_float = host_read_f ;
+ psf->read_double = host_read_f2d ;
+ break ;
+
+ case (SF_ENDIAN_LITTLE + FLOAT_CAN_RW_BE) :
+ psf->data_endswap = SF_TRUE ;
+ psf->read_short = host_read_f2s ;
+ psf->read_int = host_read_f2i ;
+ psf->read_float = host_read_f ;
+ psf->read_double = host_read_f2d ;
+ break ;
+
+ /* When the CPU is not IEEE compatible. */
+ case (SF_ENDIAN_BIG + FLOAT_BROKEN_LE) :
+ psf->data_endswap = SF_TRUE ;
+ psf->read_short = replace_read_f2s ;
+ psf->read_int = replace_read_f2i ;
+ psf->read_float = replace_read_f ;
+ psf->read_double = replace_read_f2d ;
+ break ;
+
+ case (SF_ENDIAN_LITTLE + FLOAT_BROKEN_LE) :
+ psf->data_endswap = SF_FALSE ;
+ psf->read_short = replace_read_f2s ;
+ psf->read_int = replace_read_f2i ;
+ psf->read_float = replace_read_f ;
+ psf->read_double = replace_read_f2d ;
+ break ;
+
+ case (SF_ENDIAN_BIG + FLOAT_BROKEN_BE) :
+ psf->data_endswap = SF_FALSE ;
+ psf->read_short = replace_read_f2s ;
+ psf->read_int = replace_read_f2i ;
+ psf->read_float = replace_read_f ;
+ psf->read_double = replace_read_f2d ;
+ break ;
+
+ case (SF_ENDIAN_LITTLE + FLOAT_BROKEN_BE) :
+ psf->data_endswap = SF_TRUE ;
+ psf->read_short = replace_read_f2s ;
+ psf->read_int = replace_read_f2i ;
+ psf->read_float = replace_read_f ;
+ psf->read_double = replace_read_f2d ;
+ break ;
+
+ default : break ;
+ } ;
+ } ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { switch (psf->endian + float_caps)
+ { case (SF_ENDIAN_LITTLE + FLOAT_CAN_RW_LE) :
+ psf->data_endswap = SF_FALSE ;
+ psf->write_short = host_write_s2f ;
+ psf->write_int = host_write_i2f ;
+ psf->write_float = host_write_f ;
+ psf->write_double = host_write_d2f ;
+ break ;
+
+ case (SF_ENDIAN_BIG + FLOAT_CAN_RW_BE) :
+ psf->data_endswap = SF_FALSE ;
+ psf->write_short = host_write_s2f ;
+ psf->write_int = host_write_i2f ;
+ psf->write_float = host_write_f ;
+ psf->write_double = host_write_d2f ;
+ break ;
+
+ case (SF_ENDIAN_BIG + FLOAT_CAN_RW_LE) :
+ psf->data_endswap = SF_TRUE ;
+ psf->write_short = host_write_s2f ;
+ psf->write_int = host_write_i2f ;
+ psf->write_float = host_write_f ;
+ psf->write_double = host_write_d2f ;
+ break ;
+
+ case (SF_ENDIAN_LITTLE + FLOAT_CAN_RW_BE) :
+ psf->data_endswap = SF_TRUE ;
+ psf->write_short = host_write_s2f ;
+ psf->write_int = host_write_i2f ;
+ psf->write_float = host_write_f ;
+ psf->write_double = host_write_d2f ;
+ break ;
+
+ /* When the CPU is not IEEE compatible. */
+ case (SF_ENDIAN_BIG + FLOAT_BROKEN_LE) :
+ psf->data_endswap = SF_TRUE ;
+ psf->write_short = replace_write_s2f ;
+ psf->write_int = replace_write_i2f ;
+ psf->write_float = replace_write_f ;
+ psf->write_double = replace_write_d2f ;
+ break ;
+
+ case (SF_ENDIAN_LITTLE + FLOAT_BROKEN_LE) :
+ psf->data_endswap = SF_FALSE ;
+ psf->write_short = replace_write_s2f ;
+ psf->write_int = replace_write_i2f ;
+ psf->write_float = replace_write_f ;
+ psf->write_double = replace_write_d2f ;
+ break ;
+
+ case (SF_ENDIAN_BIG + FLOAT_BROKEN_BE) :
+ psf->data_endswap = SF_FALSE ;
+ psf->write_short = replace_write_s2f ;
+ psf->write_int = replace_write_i2f ;
+ psf->write_float = replace_write_f ;
+ psf->write_double = replace_write_d2f ;
+ break ;
+
+ case (SF_ENDIAN_LITTLE + FLOAT_BROKEN_BE) :
+ psf->data_endswap = SF_TRUE ;
+ psf->write_short = replace_write_s2f ;
+ psf->write_int = replace_write_i2f ;
+ psf->write_float = replace_write_f ;
+ psf->write_double = replace_write_d2f ;
+ break ;
+
+ default : break ;
+ } ;
+ } ;
+
+ if (psf->filelength > psf->dataoffset)
+ { psf->datalength = (psf->dataend > 0) ? psf->dataend - psf->dataoffset :
+ psf->filelength - psf->dataoffset ;
+ }
+ else
+ psf->datalength = 0 ;
+
+ psf->sf.frames = psf->blockwidth > 0 ? psf->datalength / psf->blockwidth : 0 ;
+
+ return 0 ;
+} /* float32_init */
+
+float
+float32_be_read (unsigned char *cptr)
+{ int exponent, mantissa, negative ;
+ float fvalue ;
+
+ negative = cptr [0] & 0x80 ;
+ exponent = ((cptr [0] & 0x7F) << 1) | ((cptr [1] & 0x80) ? 1 : 0) ;
+ mantissa = ((cptr [1] & 0x7F) << 16) | (cptr [2] << 8) | (cptr [3]) ;
+
+ if (! (exponent || mantissa))
+ return 0.0 ;
+
+ mantissa |= 0x800000 ;
+ exponent = exponent ? exponent - 127 : 0 ;
+
+ fvalue = mantissa ? ((float) mantissa) / ((float) 0x800000) : 0.0 ;
+
+ if (negative)
+ fvalue *= -1 ;
+
+ if (exponent > 0)
+ fvalue *= pow (2.0, exponent) ;
+ else if (exponent < 0)
+ fvalue /= pow (2.0, abs (exponent)) ;
+
+ return fvalue ;
+} /* float32_be_read */
+
+float
+float32_le_read (unsigned char *cptr)
+{ int exponent, mantissa, negative ;
+ float fvalue ;
+
+ negative = cptr [3] & 0x80 ;
+ exponent = ((cptr [3] & 0x7F) << 1) | ((cptr [2] & 0x80) ? 1 : 0) ;
+ mantissa = ((cptr [2] & 0x7F) << 16) | (cptr [1] << 8) | (cptr [0]) ;
+
+ if (! (exponent || mantissa))
+ return 0.0 ;
+
+ mantissa |= 0x800000 ;
+ exponent = exponent ? exponent - 127 : 0 ;
+
+ fvalue = mantissa ? ((float) mantissa) / ((float) 0x800000) : 0.0 ;
+
+ if (negative)
+ fvalue *= -1 ;
+
+ if (exponent > 0)
+ fvalue *= pow (2.0, exponent) ;
+ else if (exponent < 0)
+ fvalue /= pow (2.0, abs (exponent)) ;
+
+ return fvalue ;
+} /* float32_le_read */
+
+void
+float32_le_write (float in, unsigned char *out)
+{ int exponent, mantissa, negative = 0 ;
+
+ memset (out, 0, sizeof (int)) ;
+
+ if (fabs (in) < 1e-30)
+ return ;
+
+ if (in < 0.0)
+ { in *= -1.0 ;
+ negative = 1 ;
+ } ;
+
+ in = frexp (in, &exponent) ;
+
+ exponent += 126 ;
+
+ in *= (float) 0x1000000 ;
+ mantissa = (((int) in) & 0x7FFFFF) ;
+
+ if (negative)
+ out [3] |= 0x80 ;
+
+ if (exponent & 0x01)
+ out [2] |= 0x80 ;
+
+ out [0] = mantissa & 0xFF ;
+ out [1] = (mantissa >> 8) & 0xFF ;
+ out [2] |= (mantissa >> 16) & 0x7F ;
+ out [3] |= (exponent >> 1) & 0x7F ;
+
+ return ;
+} /* float32_le_write */
+
+void
+float32_be_write (float in, unsigned char *out)
+{ int exponent, mantissa, negative = 0 ;
+
+ memset (out, 0, sizeof (int)) ;
+
+ if (fabs (in) < 1e-30)
+ return ;
+
+ if (in < 0.0)
+ { in *= -1.0 ;
+ negative = 1 ;
+ } ;
+
+ in = frexp (in, &exponent) ;
+
+ exponent += 126 ;
+
+ in *= (float) 0x1000000 ;
+ mantissa = (((int) in) & 0x7FFFFF) ;
+
+ if (negative)
+ out [0] |= 0x80 ;
+
+ if (exponent & 0x01)
+ out [1] |= 0x80 ;
+
+ out [3] = mantissa & 0xFF ;
+ out [2] = (mantissa >> 8) & 0xFF ;
+ out [1] |= (mantissa >> 16) & 0x7F ;
+ out [0] |= (exponent >> 1) & 0x7F ;
+
+ return ;
+} /* float32_be_write */
+
+/*==============================================================================================
+** Private functions.
+*/
+
+static void
+float32_peak_update (SF_PRIVATE *psf, const float *buffer, int count, sf_count_t indx)
+{ int chan ;
+ int k, position ;
+ float fmaxval ;
+
+ for (chan = 0 ; chan < psf->sf.channels ; chan++)
+ { fmaxval = fabs (buffer [chan]) ;
+ position = 0 ;
+ for (k = chan ; k < count ; k += psf->sf.channels)
+ if (fmaxval < fabs (buffer [k]))
+ { fmaxval = fabs (buffer [k]) ;
+ position = k ;
+ } ;
+
+ if (fmaxval > psf->peak_info->peaks [chan].value)
+ { psf->peak_info->peaks [chan].value = fmaxval ;
+ psf->peak_info->peaks [chan].position = psf->write_current + indx + (position / psf->sf.channels) ;
+ } ;
+ } ;
+
+ return ;
+} /* float32_peak_update */
+
+static int
+float32_get_capability (SF_PRIVATE *psf)
+{ union
+ { float f ;
+ int i ;
+ unsigned char c [4] ;
+ } data ;
+
+ data.f = (float) 1.23456789 ; /* Some abitrary value. */
+
+ if (! psf->ieee_replace)
+ { /* If this test is true ints and floats are compatible and little endian. */
+ if (data.c [0] == 0x52 && data.c [1] == 0x06 && data.c [2] == 0x9e && data.c [3] == 0x3f)
+ return FLOAT_CAN_RW_LE ;
+
+ /* If this test is true ints and floats are compatible and big endian. */
+ if (data.c [3] == 0x52 && data.c [2] == 0x06 && data.c [1] == 0x9e && data.c [0] == 0x3f)
+ return FLOAT_CAN_RW_BE ;
+ } ;
+
+ /* Floats are broken. Don't expect reading or writing to be fast. */
+ psf_log_printf (psf, "Using IEEE replacement code for float.\n") ;
+
+ return (CPU_IS_LITTLE_ENDIAN) ? FLOAT_BROKEN_LE : FLOAT_BROKEN_BE ;
+} /* float32_get_capability */
+
+/*=======================================================================================
+*/
+
+static void
+f2s_array (const float *src, int count, short *dest, float scale)
+{
+ while (--count >= 0)
+ { dest [count] = lrintf (scale * src [count]) ;
+ } ;
+} /* f2s_array */
+
+static void
+f2s_clip_array (const float *src, int count, short *dest, float scale)
+{ while (--count >= 0)
+ { float tmp = scale * src [count] ;
+
+ if (CPU_CLIPS_POSITIVE == 0 && tmp > 32767.0)
+ dest [count] = SHRT_MAX ;
+ else if (CPU_CLIPS_NEGATIVE == 0 && tmp < -32768.0)
+ dest [count] = SHRT_MIN ;
+ else
+ dest [count] = lrintf (tmp) ;
+ } ;
+} /* f2s_clip_array */
+
+static inline void
+f2i_array (const float *src, int count, int *dest, float scale)
+{ while (--count >= 0)
+ { dest [count] = lrintf (scale * src [count]) ;
+ } ;
+} /* f2i_array */
+
+static inline void
+f2i_clip_array (const float *src, int count, int *dest, float scale)
+{ while (--count >= 0)
+ { float tmp = scale * src [count] ;
+
+ if (CPU_CLIPS_POSITIVE == 0 && tmp > (1.0 * INT_MAX))
+ dest [count] = INT_MAX ;
+ else if (CPU_CLIPS_NEGATIVE == 0 && tmp < (-1.0 * INT_MAX))
+ dest [count] = INT_MIN ;
+ else
+ dest [count] = lrintf (tmp) ;
+ } ;
+} /* f2i_clip_array */
+
+static inline void
+f2d_array (const float *src, int count, double *dest)
+{ while (--count >= 0)
+ { dest [count] = src [count] ;
+ } ;
+} /* f2d_array */
+
+static inline void
+s2f_array (const short *src, float *dest, int count, float scale)
+{ while (--count >= 0)
+ { dest [count] = scale * src [count] ;
+ } ;
+} /* s2f_array */
+
+static inline void
+i2f_array (const int *src, float *dest, int count, float scale)
+{ while (--count >= 0)
+ { dest [count] = scale * src [count] ;
+ } ;
+} /* i2f_array */
+
+static inline void
+d2f_array (const double *src, float *dest, int count)
+{ while (--count >= 0)
+ { dest [count] = src [count] ;
+ } ;
+} /* d2f_array */
+
+/*----------------------------------------------------------------------------------------------
+*/
+
+static sf_count_t
+host_read_f2s (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ void (*convert) (const float *, int, short *, float) ;
+ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ float scale ;
+
+ convert = (psf->add_clipping) ? f2s_clip_array : f2s_array ;
+ bufferlen = ARRAY_LEN (psf->u.fbuf) ;
+ scale = (psf->float_int_mult == 0) ? 1.0 : 0x7FFF / psf->float_max ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.fbuf, sizeof (float), bufferlen, psf) ;
+
+/* Fix me : Need lef2s_array */
+ if (psf->data_endswap == SF_TRUE)
+ endswap_int_array (psf->u.ibuf, bufferlen) ;
+
+ convert (psf->u.fbuf, readcount, ptr + total, scale) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* host_read_f2s */
+
+static sf_count_t
+host_read_f2i (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ void (*convert) (const float *, int, int *, float) ;
+ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ float scale ;
+
+ convert = (psf->add_clipping) ? f2i_clip_array : f2i_array ;
+ bufferlen = ARRAY_LEN (psf->u.fbuf) ;
+ scale = (psf->float_int_mult == 0) ? 1.0 : 0x7FFFFFFF / psf->float_max ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.fbuf, sizeof (float), bufferlen, psf) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_int_array (psf->u.ibuf, bufferlen) ;
+
+ convert (psf->u.fbuf, readcount, ptr + total, scale) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* host_read_f2i */
+
+static sf_count_t
+host_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ if (psf->data_endswap != SF_TRUE)
+ return psf_fread (ptr, sizeof (float), len, psf) ;
+
+ bufferlen = ARRAY_LEN (psf->u.fbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.fbuf, sizeof (float), bufferlen, psf) ;
+
+ endswap_int_copy ((int*) (ptr + total), psf->u.ibuf, readcount) ;
+
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* host_read_f */
+
+static sf_count_t
+host_read_f2d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.fbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.fbuf, sizeof (float), bufferlen, psf) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_int_array (psf->u.ibuf, bufferlen) ;
+
+/* Fix me : Need lef2d_array */
+ f2d_array (psf->u.fbuf, readcount, ptr + total) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* host_read_f2d */
+
+static sf_count_t
+host_write_s2f (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+ float scale ;
+
+/* Erik */
+ scale = (psf->scale_int_float == 0) ? 1.0 : 1.0 / 0x8000 ;
+ bufferlen = ARRAY_LEN (psf->u.fbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ s2f_array (ptr + total, psf->u.fbuf, bufferlen, scale) ;
+
+ if (psf->peak_info)
+ float32_peak_update (psf, psf->u.fbuf, bufferlen, total / psf->sf.channels) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_int_array (psf->u.ibuf, bufferlen) ;
+
+ writecount = psf_fwrite (psf->u.fbuf, sizeof (float), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* host_write_s2f */
+
+static sf_count_t
+host_write_i2f (SF_PRIVATE *psf, const int *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+ float scale ;
+
+ scale = (psf->scale_int_float == 0) ? 1.0 : 1.0 / (8.0 * 0x10000000) ;
+ bufferlen = ARRAY_LEN (psf->u.fbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ i2f_array (ptr + total, psf->u.fbuf, bufferlen, scale) ;
+
+ if (psf->peak_info)
+ float32_peak_update (psf, psf->u.fbuf, bufferlen, total / psf->sf.channels) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_int_array (psf->u.ibuf, bufferlen) ;
+
+ writecount = psf_fwrite (psf->u.fbuf, sizeof (float) , bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* host_write_i2f */
+
+static sf_count_t
+host_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ if (psf->peak_info)
+ float32_peak_update (psf, ptr, len, 0) ;
+
+ if (psf->data_endswap != SF_TRUE)
+ return psf_fwrite (ptr, sizeof (float), len, psf) ;
+
+ bufferlen = ARRAY_LEN (psf->u.fbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+
+ endswap_int_copy (psf->u.ibuf, (const int*) (ptr + total), bufferlen) ;
+
+ writecount = psf_fwrite (psf->u.fbuf, sizeof (float), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* host_write_f */
+
+static sf_count_t
+host_write_d2f (SF_PRIVATE *psf, const double *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.fbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+
+ d2f_array (ptr + total, psf->u.fbuf, bufferlen) ;
+
+ if (psf->peak_info)
+ float32_peak_update (psf, psf->u.fbuf, bufferlen, total / psf->sf.channels) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_int_array (psf->u.ibuf, bufferlen) ;
+
+ writecount = psf_fwrite (psf->u.fbuf, sizeof (float), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* host_write_d2f */
+
+/*=======================================================================================
+*/
+
+static sf_count_t
+replace_read_f2s (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ float scale ;
+
+ bufferlen = ARRAY_LEN (psf->u.fbuf) ;
+ scale = (psf->float_int_mult == 0) ? 1.0 : 0x7FFF / psf->float_max ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.fbuf, sizeof (float), bufferlen, psf) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_int_array (psf->u.ibuf, bufferlen) ;
+
+ bf2f_array (psf->u.fbuf, bufferlen) ;
+
+ f2s_array (psf->u.fbuf, readcount, ptr + total, scale) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* replace_read_f2s */
+
+static sf_count_t
+replace_read_f2i (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ float scale ;
+
+ bufferlen = ARRAY_LEN (psf->u.fbuf) ;
+ scale = (psf->float_int_mult == 0) ? 1.0 : 0x7FFF / psf->float_max ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.fbuf, sizeof (float), bufferlen, psf) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_int_array (psf->u.ibuf, bufferlen) ;
+
+ bf2f_array (psf->u.fbuf, bufferlen) ;
+
+ f2i_array (psf->u.fbuf, readcount, ptr + total, scale) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* replace_read_f2i */
+
+static sf_count_t
+replace_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ /* FIX THIS */
+
+ bufferlen = ARRAY_LEN (psf->u.fbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.fbuf, sizeof (float), bufferlen, psf) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_int_array (psf->u.ibuf, bufferlen) ;
+
+ bf2f_array (psf->u.fbuf, bufferlen) ;
+
+ memcpy (ptr + total, psf->u.fbuf, bufferlen * sizeof (float)) ;
+
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* replace_read_f */
+
+static sf_count_t
+replace_read_f2d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.fbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.fbuf, sizeof (float), bufferlen, psf) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_int_array (psf->u.ibuf, bufferlen) ;
+
+ bf2f_array (psf->u.fbuf, bufferlen) ;
+
+ f2d_array (psf->u.fbuf, readcount, ptr + total) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* replace_read_f2d */
+
+static sf_count_t
+replace_write_s2f (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+ float scale ;
+
+ scale = (psf->scale_int_float == 0) ? 1.0 : 1.0 / 0x8000 ;
+ bufferlen = ARRAY_LEN (psf->u.fbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ s2f_array (ptr + total, psf->u.fbuf, bufferlen, scale) ;
+
+ if (psf->peak_info)
+ float32_peak_update (psf, psf->u.fbuf, bufferlen, total / psf->sf.channels) ;
+
+ f2bf_array (psf->u.fbuf, bufferlen) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_int_array (psf->u.ibuf, bufferlen) ;
+
+ writecount = psf_fwrite (psf->u.fbuf, sizeof (float), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* replace_write_s2f */
+
+static sf_count_t
+replace_write_i2f (SF_PRIVATE *psf, const int *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+ float scale ;
+
+ scale = (psf->scale_int_float == 0) ? 1.0 : 1.0 / (8.0 * 0x10000000) ;
+ bufferlen = ARRAY_LEN (psf->u.fbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ i2f_array (ptr + total, psf->u.fbuf, bufferlen, scale) ;
+
+ if (psf->peak_info)
+ float32_peak_update (psf, psf->u.fbuf, bufferlen, total / psf->sf.channels) ;
+
+ f2bf_array (psf->u.fbuf, bufferlen) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_int_array (psf->u.ibuf, bufferlen) ;
+
+ writecount = psf_fwrite (psf->u.fbuf, sizeof (float), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* replace_write_i2f */
+
+static sf_count_t
+replace_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ /* FIX THIS */
+ if (psf->peak_info)
+ float32_peak_update (psf, ptr, len, 0) ;
+
+ bufferlen = ARRAY_LEN (psf->u.fbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+
+ memcpy (psf->u.fbuf, ptr + total, bufferlen * sizeof (float)) ;
+
+ f2bf_array (psf->u.fbuf, bufferlen) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_int_array (psf->u.ibuf, bufferlen) ;
+
+ writecount = psf_fwrite (psf->u.fbuf, sizeof (float) , bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* replace_write_f */
+
+static sf_count_t
+replace_write_d2f (SF_PRIVATE *psf, const double *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.fbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ d2f_array (ptr + total, psf->u.fbuf, bufferlen) ;
+
+ if (psf->peak_info)
+ float32_peak_update (psf, psf->u.fbuf, bufferlen, total / psf->sf.channels) ;
+
+ f2bf_array (psf->u.fbuf, bufferlen) ;
+
+ if (psf->data_endswap == SF_TRUE)
+ endswap_int_array (psf->u.ibuf, bufferlen) ;
+
+ writecount = psf_fwrite (psf->u.fbuf, sizeof (float), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* replace_write_d2f */
+
+/*----------------------------------------------------------------------------------------------
+*/
+
+static void
+bf2f_array (float *buffer, int count)
+{ while (--count >= 0)
+ { buffer [count] = FLOAT32_READ ((unsigned char *) (buffer + count)) ;
+ } ;
+} /* bf2f_array */
+
+static void
+f2bf_array (float *buffer, int count)
+{ while (--count >= 0)
+ { FLOAT32_WRITE (buffer [count], (unsigned char*) (buffer + count)) ;
+ } ;
+} /* f2bf_array */
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+#include "G72x/g72x.h"
+
+/* This struct is private to the G72x code. */
+struct g72x_state ;
+typedef struct g72x_state G72x_STATE ;
+
+typedef struct
+{ /* Private data. Don't mess with it. */
+ struct g72x_state * private ;
+
+ /* Public data. Read only. */
+ int blocksize, samplesperblock, bytesperblock ;
+
+ /* Public data. Read and write. */
+ int blocks_total, block_curr, sample_curr ;
+ unsigned char block [G72x_BLOCK_SIZE] ;
+ short samples [G72x_BLOCK_SIZE] ;
+} G72x_PRIVATE ;
+
+static int psf_g72x_decode_block (SF_PRIVATE *psf, G72x_PRIVATE *pg72x) ;
+static int psf_g72x_encode_block (SF_PRIVATE *psf, G72x_PRIVATE *pg72x) ;
+
+static sf_count_t g72x_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t g72x_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t g72x_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t g72x_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+
+static sf_count_t g72x_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+static sf_count_t g72x_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+static sf_count_t g72x_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+static sf_count_t g72x_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+
+static sf_count_t g72x_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ;
+
+static int g72x_close (SF_PRIVATE *psf) ;
+
+
+/*============================================================================================
+** WAV G721 Reader initialisation function.
+*/
+
+int
+g72x_init (SF_PRIVATE * psf)
+{ G72x_PRIVATE *pg72x ;
+ int bitspersample, bytesperblock, codec ;
+
+ if (psf->codec_data != NULL)
+ { psf_log_printf (psf, "*** psf->codec_data is not NULL.\n") ;
+ return SFE_INTERNAL ;
+ } ;
+
+ psf->sf.seekable = SF_FALSE ;
+
+ if (psf->sf.channels != 1)
+ return SFE_G72X_NOT_MONO ;
+
+ if ((pg72x = calloc (1, sizeof (G72x_PRIVATE))) == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ psf->codec_data = (void*) pg72x ;
+
+ pg72x->block_curr = 0 ;
+ pg72x->sample_curr = 0 ;
+
+ switch (SF_CODEC (psf->sf.format))
+ { case SF_FORMAT_G721_32 :
+ codec = G721_32_BITS_PER_SAMPLE ;
+ bytesperblock = G721_32_BYTES_PER_BLOCK ;
+ bitspersample = G721_32_BITS_PER_SAMPLE ;
+ break ;
+
+ case SF_FORMAT_G723_24:
+ codec = G723_24_BITS_PER_SAMPLE ;
+ bytesperblock = G723_24_BYTES_PER_BLOCK ;
+ bitspersample = G723_24_BITS_PER_SAMPLE ;
+ break ;
+
+ case SF_FORMAT_G723_40:
+ codec = G723_40_BITS_PER_SAMPLE ;
+ bytesperblock = G723_40_BYTES_PER_BLOCK ;
+ bitspersample = G723_40_BITS_PER_SAMPLE ;
+ break ;
+
+ default : return SFE_UNIMPLEMENTED ;
+ } ;
+
+ psf->blockwidth = psf->bytewidth = 1 ;
+
+ psf->filelength = psf_get_filelen (psf) ;
+ if (psf->filelength < psf->dataoffset)
+ psf->filelength = psf->dataoffset ;
+
+ psf->datalength = psf->filelength - psf->dataoffset ;
+ if (psf->dataend > 0)
+ psf->datalength -= psf->filelength - psf->dataend ;
+
+ if (psf->file.mode == SFM_READ)
+ { pg72x->private = g72x_reader_init (codec, &(pg72x->blocksize), &(pg72x->samplesperblock)) ;
+ if (pg72x->private == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ pg72x->bytesperblock = bytesperblock ;
+
+ psf->read_short = g72x_read_s ;
+ psf->read_int = g72x_read_i ;
+ psf->read_float = g72x_read_f ;
+ psf->read_double = g72x_read_d ;
+
+ psf->seek = g72x_seek ;
+
+ if (psf->datalength % pg72x->blocksize)
+ { psf_log_printf (psf, "*** Odd psf->datalength (%D) should be a multiple of %d\n", psf->datalength, pg72x->blocksize) ;
+ pg72x->blocks_total = (psf->datalength / pg72x->blocksize) + 1 ;
+ }
+ else
+ pg72x->blocks_total = psf->datalength / pg72x->blocksize ;
+
+ psf->sf.frames = pg72x->blocks_total * pg72x->samplesperblock ;
+
+ psf_g72x_decode_block (psf, pg72x) ;
+ }
+ else if (psf->file.mode == SFM_WRITE)
+ { pg72x->private = g72x_writer_init (codec, &(pg72x->blocksize), &(pg72x->samplesperblock)) ;
+ if (pg72x->private == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ pg72x->bytesperblock = bytesperblock ;
+
+ psf->write_short = g72x_write_s ;
+ psf->write_int = g72x_write_i ;
+ psf->write_float = g72x_write_f ;
+ psf->write_double = g72x_write_d ;
+
+ if (psf->datalength % pg72x->blocksize)
+ pg72x->blocks_total = (psf->datalength / pg72x->blocksize) + 1 ;
+ else
+ pg72x->blocks_total = psf->datalength / pg72x->blocksize ;
+
+ if (psf->datalength > 0)
+ psf->sf.frames = (8 * psf->datalength) / bitspersample ;
+
+ if ((psf->sf.frames * bitspersample) / 8 != psf->datalength)
+ psf_log_printf (psf, "*** Warning : weird psf->datalength.\n") ;
+ } ;
+
+ psf->codec_close = g72x_close ;
+
+ return 0 ;
+} /* g72x_init */
+
+/*============================================================================================
+** G721 Read Functions.
+*/
+
+static int
+psf_g72x_decode_block (SF_PRIVATE *psf, G72x_PRIVATE *pg72x)
+{ int k ;
+
+ pg72x->block_curr ++ ;
+ pg72x->sample_curr = 0 ;
+
+ if (pg72x->block_curr > pg72x->blocks_total)
+ { memset (pg72x->samples, 0, G72x_BLOCK_SIZE * sizeof (short)) ;
+ return 1 ;
+ } ;
+
+ if ((k = psf_fread (pg72x->block, 1, pg72x->bytesperblock, psf)) != pg72x->bytesperblock)
+ psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, pg72x->bytesperblock) ;
+
+ pg72x->blocksize = k ;
+ g72x_decode_block (pg72x->private, pg72x->block, pg72x->samples) ;
+
+ return 1 ;
+} /* psf_g72x_decode_block */
+
+static int
+g72x_read_block (SF_PRIVATE *psf, G72x_PRIVATE *pg72x, short *ptr, int len)
+{ int count, total = 0, indx = 0 ;
+
+ while (indx < len)
+ { if (pg72x->block_curr > pg72x->blocks_total)
+ { memset (&(ptr [indx]), 0, (len - indx) * sizeof (short)) ;
+ return total ;
+ } ;
+
+ if (pg72x->sample_curr >= pg72x->samplesperblock)
+ psf_g72x_decode_block (psf, pg72x) ;
+
+ count = pg72x->samplesperblock - pg72x->sample_curr ;
+ count = (len - indx > count) ? count : len - indx ;
+
+ memcpy (&(ptr [indx]), &(pg72x->samples [pg72x->sample_curr]), count * sizeof (short)) ;
+ indx += count ;
+ pg72x->sample_curr += count ;
+ total = indx ;
+ } ;
+
+ return total ;
+} /* g72x_read_block */
+
+static sf_count_t
+g72x_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ G72x_PRIVATE *pg72x ;
+ int readcount, count ;
+ sf_count_t total = 0 ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ pg72x = (G72x_PRIVATE*) psf->codec_data ;
+
+ while (len > 0)
+ { readcount = (len > 0x10000000) ? 0x10000000 : (int) len ;
+
+ count = g72x_read_block (psf, pg72x, ptr, readcount) ;
+
+ total += count ;
+ len -= count ;
+
+ if (count != readcount)
+ break ;
+ } ;
+
+ return total ;
+} /* g72x_read_s */
+
+static sf_count_t
+g72x_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ G72x_PRIVATE *pg72x ;
+ short *sptr ;
+ int k, bufferlen, readcount = 0, count ;
+ sf_count_t total = 0 ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ pg72x = (G72x_PRIVATE*) psf->codec_data ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = SF_BUFFER_LEN / sizeof (short) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : len ;
+ count = g72x_read_block (psf, pg72x, sptr, readcount) ;
+
+ for (k = 0 ; k < readcount ; k++)
+ ptr [total + k] = sptr [k] << 16 ;
+
+ total += count ;
+ len -= readcount ;
+ if (count != readcount)
+ break ;
+ } ;
+
+ return total ;
+} /* g72x_read_i */
+
+static sf_count_t
+g72x_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ G72x_PRIVATE *pg72x ;
+ short *sptr ;
+ int k, bufferlen, readcount = 0, count ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ pg72x = (G72x_PRIVATE*) psf->codec_data ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = SF_BUFFER_LEN / sizeof (short) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : len ;
+ count = g72x_read_block (psf, pg72x, sptr, readcount) ;
+ for (k = 0 ; k < readcount ; k++)
+ ptr [total + k] = normfact * sptr [k] ;
+
+ total += count ;
+ len -= readcount ;
+ if (count != readcount)
+ break ;
+ } ;
+
+ return total ;
+} /* g72x_read_f */
+
+static sf_count_t
+g72x_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ G72x_PRIVATE *pg72x ;
+ short *sptr ;
+ int k, bufferlen, readcount = 0, count ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ pg72x = (G72x_PRIVATE*) psf->codec_data ;
+
+ normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x8000) : 1.0 ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = SF_BUFFER_LEN / sizeof (short) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : len ;
+ count = g72x_read_block (psf, pg72x, sptr, readcount) ;
+ for (k = 0 ; k < readcount ; k++)
+ ptr [total + k] = normfact * (double) (sptr [k]) ;
+
+ total += count ;
+ len -= readcount ;
+ if (count != readcount)
+ break ;
+ } ;
+
+ return total ;
+} /* g72x_read_d */
+
+static sf_count_t
+g72x_seek (SF_PRIVATE *psf, int UNUSED (mode), sf_count_t UNUSED (offset))
+{
+ psf_log_printf (psf, "seek unsupported\n") ;
+
+ /* No simple solution. To do properly, would need to seek
+ ** to start of file and decode everything up to seek position.
+ ** Maybe implement SEEK_SET to 0 only?
+ */
+ return 0 ;
+
+/*
+** G72x_PRIVATE *pg72x ;
+** int newblock, newsample, sample_curr ;
+**
+** if (psf->codec_data == NULL)
+** return 0 ;
+** pg72x = (G72x_PRIVATE*) psf->codec_data ;
+**
+** if (! (psf->datalength && psf->dataoffset))
+** { psf->error = SFE_BAD_SEEK ;
+** return PSF_SEEK_ERROR ;
+** } ;
+**
+** sample_curr = (8 * psf->datalength) / G721_32_BITS_PER_SAMPLE ;
+**
+** switch (whence)
+** { case SEEK_SET :
+** if (offset < 0 || offset > sample_curr)
+** { psf->error = SFE_BAD_SEEK ;
+** return PSF_SEEK_ERROR ;
+** } ;
+** newblock = offset / pg72x->samplesperblock ;
+** newsample = offset % pg72x->samplesperblock ;
+** break ;
+**
+** case SEEK_CUR :
+** if (psf->current + offset < 0 || psf->current + offset > sample_curr)
+** { psf->error = SFE_BAD_SEEK ;
+** return PSF_SEEK_ERROR ;
+** } ;
+** newblock = (8 * (psf->current + offset)) / pg72x->samplesperblock ;
+** newsample = (8 * (psf->current + offset)) % pg72x->samplesperblock ;
+** break ;
+**
+** case SEEK_END :
+** if (offset > 0 || sample_curr + offset < 0)
+** { psf->error = SFE_BAD_SEEK ;
+** return PSF_SEEK_ERROR ;
+** } ;
+** newblock = (sample_curr + offset) / pg72x->samplesperblock ;
+** newsample = (sample_curr + offset) % pg72x->samplesperblock ;
+** break ;
+**
+** default :
+** psf->error = SFE_BAD_SEEK ;
+** return PSF_SEEK_ERROR ;
+** } ;
+**
+** if (psf->file.mode == SFM_READ)
+** { psf_fseek (psf, psf->dataoffset + newblock * pg72x->blocksize, SEEK_SET) ;
+** pg72x->block_curr = newblock ;
+** psf_g72x_decode_block (psf, pg72x) ;
+** pg72x->sample_curr = newsample ;
+** }
+** else
+** { /+* What to do about write??? *+/
+** psf->error = SFE_BAD_SEEK ;
+** return PSF_SEEK_ERROR ;
+** } ;
+**
+** psf->current = newblock * pg72x->samplesperblock + newsample ;
+** return psf->current ;
+**
+*/
+} /* g72x_seek */
+
+/*==========================================================================================
+** G72x Write Functions.
+*/
+
+static int
+psf_g72x_encode_block (SF_PRIVATE *psf, G72x_PRIVATE *pg72x)
+{ int k ;
+
+ /* Encode the samples. */
+ g72x_encode_block (pg72x->private, pg72x->samples, pg72x->block) ;
+
+ /* Write the block to disk. */
+ if ((k = psf_fwrite (pg72x->block, 1, pg72x->blocksize, psf)) != pg72x->blocksize)
+ psf_log_printf (psf, "*** Warning : short write (%d != %d).\n", k, pg72x->blocksize) ;
+
+ pg72x->sample_curr = 0 ;
+ pg72x->block_curr ++ ;
+
+ /* Set samples to zero for next block. */
+ memset (pg72x->samples, 0, G72x_BLOCK_SIZE * sizeof (short)) ;
+
+ return 1 ;
+} /* psf_g72x_encode_block */
+
+static int
+g72x_write_block (SF_PRIVATE *psf, G72x_PRIVATE *pg72x, const short *ptr, int len)
+{ int count, total = 0, indx = 0 ;
+
+ while (indx < len)
+ { count = pg72x->samplesperblock - pg72x->sample_curr ;
+
+ if (count > len - indx)
+ count = len - indx ;
+
+ memcpy (&(pg72x->samples [pg72x->sample_curr]), &(ptr [indx]), count * sizeof (short)) ;
+ indx += count ;
+ pg72x->sample_curr += count ;
+ total = indx ;
+
+ if (pg72x->sample_curr >= pg72x->samplesperblock)
+ psf_g72x_encode_block (psf, pg72x) ;
+ } ;
+
+ return total ;
+} /* g72x_write_block */
+
+static sf_count_t
+g72x_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
+{ G72x_PRIVATE *pg72x ;
+ int writecount, count ;
+ sf_count_t total = 0 ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ pg72x = (G72x_PRIVATE*) psf->codec_data ;
+
+ while (len > 0)
+ { writecount = (len > 0x10000000) ? 0x10000000 : (int) len ;
+
+ count = g72x_write_block (psf, pg72x, ptr, writecount) ;
+
+ total += count ;
+ len -= count ;
+ if (count != writecount)
+ break ;
+ } ;
+
+ return total ;
+} /* g72x_write_s */
+
+static sf_count_t
+g72x_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len)
+{ G72x_PRIVATE *pg72x ;
+ short *sptr ;
+ int k, bufferlen, writecount = 0, count ;
+ sf_count_t total = 0 ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ pg72x = (G72x_PRIVATE*) psf->codec_data ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = ((SF_BUFFER_LEN / psf->blockwidth) * psf->blockwidth) / sizeof (short) ;
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : len ;
+ for (k = 0 ; k < writecount ; k++)
+ sptr [k] = ptr [total + k] >> 16 ;
+ count = g72x_write_block (psf, pg72x, sptr, writecount) ;
+
+ total += count ;
+ len -= writecount ;
+ if (count != writecount)
+ break ;
+ } ;
+ return total ;
+} /* g72x_write_i */
+
+static sf_count_t
+g72x_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len)
+{ G72x_PRIVATE *pg72x ;
+ short *sptr ;
+ int k, bufferlen, writecount = 0, count ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ pg72x = (G72x_PRIVATE*) psf->codec_data ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x8000) : 1.0 ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = ((SF_BUFFER_LEN / psf->blockwidth) * psf->blockwidth) / sizeof (short) ;
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : len ;
+ for (k = 0 ; k < writecount ; k++)
+ sptr [k] = lrintf (normfact * ptr [total + k]) ;
+ count = g72x_write_block (psf, pg72x, sptr, writecount) ;
+
+ total += count ;
+ len -= writecount ;
+ if (count != writecount)
+ break ;
+ } ;
+
+ return total ;
+} /* g72x_write_f */
+
+static sf_count_t
+g72x_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len)
+{ G72x_PRIVATE *pg72x ;
+ short *sptr ;
+ int k, bufferlen, writecount = 0, count ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ pg72x = (G72x_PRIVATE*) psf->codec_data ;
+
+ normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x8000) : 1.0 ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = ((SF_BUFFER_LEN / psf->blockwidth) * psf->blockwidth) / sizeof (short) ;
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : len ;
+ for (k = 0 ; k < writecount ; k++)
+ sptr [k] = lrint (normfact * ptr [total + k]) ;
+ count = g72x_write_block (psf, pg72x, sptr, writecount) ;
+
+ total += count ;
+ len -= writecount ;
+ if (count != writecount)
+ break ;
+ } ;
+
+ return total ;
+} /* g72x_write_d */
+
+static int
+g72x_close (SF_PRIVATE *psf)
+{ G72x_PRIVATE *pg72x ;
+
+ pg72x = (G72x_PRIVATE*) psf->codec_data ;
+
+ if (psf->file.mode == SFM_WRITE)
+ { /* If a block has been partially assembled, write it out
+ ** as the final block.
+ */
+
+ if (pg72x->sample_curr && pg72x->sample_curr < G72x_BLOCK_SIZE)
+ psf_g72x_encode_block (psf, pg72x) ;
+
+ if (psf->write_header)
+ psf->write_header (psf, SF_FALSE) ;
+ } ;
+
+ /* Only free the pointer allocated by g72x_(reader|writer)_init. */
+ free (pg72x->private) ;
+
+ return 0 ;
+} /* g72x_close */
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+#include "wav_w64.h"
+#include "GSM610/gsm.h"
+
+#define GSM610_BLOCKSIZE 33
+#define GSM610_SAMPLES 160
+
+typedef struct gsm610_tag
+{ int blocks ;
+ int blockcount, samplecount ;
+ int samplesperblock, blocksize ;
+
+ int (*decode_block) (SF_PRIVATE *psf, struct gsm610_tag *pgsm610) ;
+ int (*encode_block) (SF_PRIVATE *psf, struct gsm610_tag *pgsm610) ;
+
+ short samples [WAV_W64_GSM610_SAMPLES] ;
+ unsigned char block [WAV_W64_GSM610_BLOCKSIZE] ;
+
+ /* Damn I hate typedef-ed pointers; yes, gsm is a pointer type. */
+ gsm gsm_data ;
+} GSM610_PRIVATE ;
+
+static sf_count_t gsm610_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t gsm610_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t gsm610_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t gsm610_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+
+static sf_count_t gsm610_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+static sf_count_t gsm610_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+static sf_count_t gsm610_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+static sf_count_t gsm610_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+
+static int gsm610_read_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610, short *ptr, int len) ;
+static int gsm610_write_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610, const short *ptr, int len) ;
+
+static int gsm610_decode_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610) ;
+static int gsm610_encode_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610) ;
+
+static int gsm610_wav_decode_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610) ;
+static int gsm610_wav_encode_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610) ;
+
+static sf_count_t gsm610_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ;
+
+static int gsm610_close (SF_PRIVATE *psf) ;
+
+/*============================================================================================
+** WAV GSM610 initialisation function.
+*/
+
+int
+gsm610_init (SF_PRIVATE *psf)
+{ GSM610_PRIVATE *pgsm610 ;
+ int true_flag = 1 ;
+
+ if (psf->codec_data != NULL)
+ { psf_log_printf (psf, "*** psf->codec_data is not NULL.\n") ;
+ return SFE_INTERNAL ;
+ } ;
+
+ if (psf->file.mode == SFM_RDWR)
+ return SFE_BAD_MODE_RW ;
+
+ psf->sf.seekable = SF_FALSE ;
+
+ if ((pgsm610 = calloc (1, sizeof (GSM610_PRIVATE))) == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ psf->codec_data = pgsm610 ;
+
+ memset (pgsm610, 0, sizeof (GSM610_PRIVATE)) ;
+
+/*============================================================
+
+Need separate gsm_data structs for encode and decode.
+
+============================================================*/
+
+ if ((pgsm610->gsm_data = gsm_create ()) == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ switch (SF_CONTAINER (psf->sf.format))
+ { case SF_FORMAT_WAV :
+ case SF_FORMAT_WAVEX :
+ case SF_FORMAT_W64 :
+ gsm_option (pgsm610->gsm_data, GSM_OPT_WAV49, &true_flag) ;
+
+ pgsm610->encode_block = gsm610_wav_encode_block ;
+ pgsm610->decode_block = gsm610_wav_decode_block ;
+
+ pgsm610->samplesperblock = WAV_W64_GSM610_SAMPLES ;
+ pgsm610->blocksize = WAV_W64_GSM610_BLOCKSIZE ;
+ break ;
+
+ case SF_FORMAT_AIFF :
+ case SF_FORMAT_RAW :
+ pgsm610->encode_block = gsm610_encode_block ;
+ pgsm610->decode_block = gsm610_decode_block ;
+
+ pgsm610->samplesperblock = GSM610_SAMPLES ;
+ pgsm610->blocksize = GSM610_BLOCKSIZE ;
+ break ;
+
+ default :
+ return SFE_INTERNAL ;
+ break ;
+ } ;
+
+ if (psf->file.mode == SFM_READ)
+ { if (psf->datalength % pgsm610->blocksize == 0)
+ pgsm610->blocks = psf->datalength / pgsm610->blocksize ;
+ else if (psf->datalength % pgsm610->blocksize == 1 && pgsm610->blocksize == GSM610_BLOCKSIZE)
+ { /*
+ ** Weird AIFF specific case.
+ ** AIFF chunks must be at an even offset from the start of file and
+ ** GSM610_BLOCKSIZE is odd which can result in an odd length SSND
+ ** chunk. The SSND chunk then gets padded on write which means that
+ ** when it is read the datalength is too big by 1.
+ */
+ pgsm610->blocks = psf->datalength / pgsm610->blocksize ;
+ }
+ else
+ { psf_log_printf (psf, "*** Warning : data chunk seems to be truncated.\n") ;
+ pgsm610->blocks = psf->datalength / pgsm610->blocksize + 1 ;
+ } ;
+
+ psf->sf.frames = pgsm610->samplesperblock * pgsm610->blocks ;
+
+ psf_fseek (psf, psf->dataoffset, SEEK_SET) ;
+
+ pgsm610->decode_block (psf, pgsm610) ; /* Read first block. */
+
+ psf->read_short = gsm610_read_s ;
+ psf->read_int = gsm610_read_i ;
+ psf->read_float = gsm610_read_f ;
+ psf->read_double = gsm610_read_d ;
+ } ;
+
+ if (psf->file.mode == SFM_WRITE)
+ { pgsm610->blockcount = 0 ;
+ pgsm610->samplecount = 0 ;
+
+ psf->write_short = gsm610_write_s ;
+ psf->write_int = gsm610_write_i ;
+ psf->write_float = gsm610_write_f ;
+ psf->write_double = gsm610_write_d ;
+ } ;
+
+ psf->codec_close = gsm610_close ;
+
+ psf->seek = gsm610_seek ;
+
+ psf->filelength = psf_get_filelen (psf) ;
+ psf->datalength = psf->filelength - psf->dataoffset ;
+
+ return 0 ;
+} /* gsm610_init */
+
+/*============================================================================================
+** GSM 6.10 Read Functions.
+*/
+
+static int
+gsm610_wav_decode_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610)
+{ int k ;
+
+ pgsm610->blockcount ++ ;
+ pgsm610->samplecount = 0 ;
+
+ if (pgsm610->blockcount > pgsm610->blocks)
+ { memset (pgsm610->samples, 0, WAV_W64_GSM610_SAMPLES * sizeof (short)) ;
+ return 1 ;
+ } ;
+
+ if ((k = psf_fread (pgsm610->block, 1, WAV_W64_GSM610_BLOCKSIZE, psf)) != WAV_W64_GSM610_BLOCKSIZE)
+ psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, WAV_W64_GSM610_BLOCKSIZE) ;
+
+ if (gsm_decode (pgsm610->gsm_data, pgsm610->block, pgsm610->samples) < 0)
+ { psf_log_printf (psf, "Error from WAV gsm_decode() on frame : %d\n", pgsm610->blockcount) ;
+ return 0 ;
+ } ;
+
+ if (gsm_decode (pgsm610->gsm_data, pgsm610->block + (WAV_W64_GSM610_BLOCKSIZE + 1) / 2, pgsm610->samples + WAV_W64_GSM610_SAMPLES / 2) < 0)
+ { psf_log_printf (psf, "Error from WAV gsm_decode() on frame : %d.5\n", pgsm610->blockcount) ;
+ return 0 ;
+ } ;
+
+ return 1 ;
+} /* gsm610_wav_decode_block */
+
+static int
+gsm610_decode_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610)
+{ int k ;
+
+ pgsm610->blockcount ++ ;
+ pgsm610->samplecount = 0 ;
+
+ if (pgsm610->blockcount > pgsm610->blocks)
+ { memset (pgsm610->samples, 0, GSM610_SAMPLES * sizeof (short)) ;
+ return 1 ;
+ } ;
+
+ if ((k = psf_fread (pgsm610->block, 1, GSM610_BLOCKSIZE, psf)) != GSM610_BLOCKSIZE)
+ psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, GSM610_BLOCKSIZE) ;
+
+ if (gsm_decode (pgsm610->gsm_data, pgsm610->block, pgsm610->samples) < 0)
+ { psf_log_printf (psf, "Error from standard gsm_decode() on frame : %d\n", pgsm610->blockcount) ;
+ return 0 ;
+ } ;
+
+ return 1 ;
+} /* gsm610_decode_block */
+
+static int
+gsm610_read_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610, short *ptr, int len)
+{ int count, total = 0, indx = 0 ;
+
+ while (indx < len)
+ { if (pgsm610->blockcount >= pgsm610->blocks && pgsm610->samplecount >= pgsm610->samplesperblock)
+ { memset (&(ptr [indx]), 0, (len - indx) * sizeof (short)) ;
+ return total ;
+ } ;
+
+ if (pgsm610->samplecount >= pgsm610->samplesperblock)
+ pgsm610->decode_block (psf, pgsm610) ;
+
+ count = pgsm610->samplesperblock - pgsm610->samplecount ;
+ count = (len - indx > count) ? count : len - indx ;
+
+ memcpy (&(ptr [indx]), &(pgsm610->samples [pgsm610->samplecount]), count * sizeof (short)) ;
+ indx += count ;
+ pgsm610->samplecount += count ;
+ total = indx ;
+ } ;
+
+ return total ;
+} /* gsm610_read_block */
+
+static sf_count_t
+gsm610_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ GSM610_PRIVATE *pgsm610 ;
+ int readcount, count ;
+ sf_count_t total = 0 ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ pgsm610 = (GSM610_PRIVATE*) psf->codec_data ;
+
+ while (len > 0)
+ { readcount = (len > 0x10000000) ? 0x1000000 : (int) len ;
+
+ count = gsm610_read_block (psf, pgsm610, ptr, readcount) ;
+
+ total += count ;
+ len -= count ;
+
+ if (count != readcount)
+ break ;
+ } ;
+
+ return total ;
+} /* gsm610_read_s */
+
+static sf_count_t
+gsm610_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ GSM610_PRIVATE *pgsm610 ;
+ short *sptr ;
+ int k, bufferlen, readcount = 0, count ;
+ sf_count_t total = 0 ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ pgsm610 = (GSM610_PRIVATE*) psf->codec_data ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : len ;
+ count = gsm610_read_block (psf, pgsm610, sptr, readcount) ;
+ for (k = 0 ; k < readcount ; k++)
+ ptr [total + k] = sptr [k] << 16 ;
+
+ total += count ;
+ len -= readcount ;
+ } ;
+ return total ;
+} /* gsm610_read_i */
+
+static sf_count_t
+gsm610_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ GSM610_PRIVATE *pgsm610 ;
+ short *sptr ;
+ int k, bufferlen, readcount = 0, count ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ pgsm610 = (GSM610_PRIVATE*) psf->codec_data ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : len ;
+ count = gsm610_read_block (psf, pgsm610, sptr, readcount) ;
+ for (k = 0 ; k < readcount ; k++)
+ ptr [total + k] = normfact * sptr [k] ;
+
+ total += count ;
+ len -= readcount ;
+ } ;
+ return total ;
+} /* gsm610_read_f */
+
+static sf_count_t
+gsm610_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ GSM610_PRIVATE *pgsm610 ;
+ short *sptr ;
+ int k, bufferlen, readcount = 0, count ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x8000) : 1.0 ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ pgsm610 = (GSM610_PRIVATE*) psf->codec_data ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : len ;
+ count = gsm610_read_block (psf, pgsm610, sptr, readcount) ;
+ for (k = 0 ; k < readcount ; k++)
+ ptr [total + k] = normfact * sptr [k] ;
+
+ total += count ;
+ len -= readcount ;
+ } ;
+ return total ;
+} /* gsm610_read_d */
+
+static sf_count_t
+gsm610_seek (SF_PRIVATE *psf, int UNUSED (mode), sf_count_t offset)
+{ GSM610_PRIVATE *pgsm610 ;
+ int newblock, newsample ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ pgsm610 = (GSM610_PRIVATE*) psf->codec_data ;
+
+ if (psf->dataoffset < 0)
+ { psf->error = SFE_BAD_SEEK ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ if (offset == 0)
+ { int true_flag = 1 ;
+
+ psf_fseek (psf, psf->dataoffset, SEEK_SET) ;
+ pgsm610->blockcount = 0 ;
+
+ gsm_init (pgsm610->gsm_data) ;
+ if ((SF_CONTAINER (psf->sf.format)) == SF_FORMAT_WAV ||
+ (SF_CONTAINER (psf->sf.format)) == SF_FORMAT_W64)
+ gsm_option (pgsm610->gsm_data, GSM_OPT_WAV49, &true_flag) ;
+
+ pgsm610->decode_block (psf, pgsm610) ;
+ pgsm610->samplecount = 0 ;
+ return 0 ;
+ } ;
+
+ if (offset < 0 || offset > pgsm610->blocks * pgsm610->samplesperblock)
+ { psf->error = SFE_BAD_SEEK ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ newblock = offset / pgsm610->samplesperblock ;
+ newsample = offset % pgsm610->samplesperblock ;
+
+ if (psf->file.mode == SFM_READ)
+ { if (psf->read_current != newblock * pgsm610->samplesperblock + newsample)
+ { psf_fseek (psf, psf->dataoffset + newblock * pgsm610->samplesperblock, SEEK_SET) ;
+ pgsm610->blockcount = newblock ;
+ pgsm610->decode_block (psf, pgsm610) ;
+ pgsm610->samplecount = newsample ;
+ } ;
+
+ return newblock * pgsm610->samplesperblock + newsample ;
+ } ;
+
+ /* What to do about write??? */
+ psf->error = SFE_BAD_SEEK ;
+ return PSF_SEEK_ERROR ;
+} /* gsm610_seek */
+
+/*==========================================================================================
+** GSM 6.10 Write Functions.
+*/
+
+static int
+gsm610_encode_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610)
+{ int k ;
+
+ /* Encode the samples. */
+ gsm_encode (pgsm610->gsm_data, pgsm610->samples, pgsm610->block) ;
+
+ /* Write the block to disk. */
+ if ((k = psf_fwrite (pgsm610->block, 1, GSM610_BLOCKSIZE, psf)) != GSM610_BLOCKSIZE)
+ psf_log_printf (psf, "*** Warning : short write (%d != %d).\n", k, GSM610_BLOCKSIZE) ;
+
+ pgsm610->samplecount = 0 ;
+ pgsm610->blockcount ++ ;
+
+ /* Set samples to zero for next block. */
+ memset (pgsm610->samples, 0, WAV_W64_GSM610_SAMPLES * sizeof (short)) ;
+
+ return 1 ;
+} /* gsm610_encode_block */
+
+static int
+gsm610_wav_encode_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610)
+{ int k ;
+
+ /* Encode the samples. */
+ gsm_encode (pgsm610->gsm_data, pgsm610->samples, pgsm610->block) ;
+ gsm_encode (pgsm610->gsm_data, pgsm610->samples+WAV_W64_GSM610_SAMPLES/2, pgsm610->block+WAV_W64_GSM610_BLOCKSIZE/2) ;
+
+ /* Write the block to disk. */
+ if ((k = psf_fwrite (pgsm610->block, 1, WAV_W64_GSM610_BLOCKSIZE, psf)) != WAV_W64_GSM610_BLOCKSIZE)
+ psf_log_printf (psf, "*** Warning : short write (%d != %d).\n", k, WAV_W64_GSM610_BLOCKSIZE) ;
+
+ pgsm610->samplecount = 0 ;
+ pgsm610->blockcount ++ ;
+
+ /* Set samples to zero for next block. */
+ memset (pgsm610->samples, 0, WAV_W64_GSM610_SAMPLES * sizeof (short)) ;
+
+ return 1 ;
+} /* gsm610_wav_encode_block */
+
+static int
+gsm610_write_block (SF_PRIVATE *psf, GSM610_PRIVATE *pgsm610, const short *ptr, int len)
+{ int count, total = 0, indx = 0 ;
+
+ while (indx < len)
+ { count = pgsm610->samplesperblock - pgsm610->samplecount ;
+
+ if (count > len - indx)
+ count = len - indx ;
+
+ memcpy (&(pgsm610->samples [pgsm610->samplecount]), &(ptr [indx]), count * sizeof (short)) ;
+ indx += count ;
+ pgsm610->samplecount += count ;
+ total = indx ;
+
+ if (pgsm610->samplecount >= pgsm610->samplesperblock)
+ pgsm610->encode_block (psf, pgsm610) ;
+ } ;
+
+ return total ;
+} /* gsm610_write_block */
+
+static sf_count_t
+gsm610_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
+{ GSM610_PRIVATE *pgsm610 ;
+ int writecount, count ;
+ sf_count_t total = 0 ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ pgsm610 = (GSM610_PRIVATE*) psf->codec_data ;
+
+ while (len > 0)
+ { writecount = (len > 0x10000000) ? 0x10000000 : (int) len ;
+
+ count = gsm610_write_block (psf, pgsm610, ptr, writecount) ;
+
+ total += count ;
+ len -= count ;
+
+ if (count != writecount)
+ break ;
+ } ;
+
+ return total ;
+} /* gsm610_write_s */
+
+static sf_count_t
+gsm610_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len)
+{ GSM610_PRIVATE *pgsm610 ;
+ short *sptr ;
+ int k, bufferlen, writecount = 0, count ;
+ sf_count_t total = 0 ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ pgsm610 = (GSM610_PRIVATE*) psf->codec_data ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : len ;
+ for (k = 0 ; k < writecount ; k++)
+ sptr [k] = ptr [total + k] >> 16 ;
+ count = gsm610_write_block (psf, pgsm610, sptr, writecount) ;
+
+ total += count ;
+ len -= writecount ;
+ } ;
+ return total ;
+} /* gsm610_write_i */
+
+static sf_count_t
+gsm610_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len)
+{ GSM610_PRIVATE *pgsm610 ;
+ short *sptr ;
+ int k, bufferlen, writecount = 0, count ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ pgsm610 = (GSM610_PRIVATE*) psf->codec_data ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : len ;
+ for (k = 0 ; k < writecount ; k++)
+ sptr [k] = lrintf (normfact * ptr [total + k]) ;
+ count = gsm610_write_block (psf, pgsm610, sptr, writecount) ;
+
+ total += count ;
+ len -= writecount ;
+ } ;
+ return total ;
+} /* gsm610_write_f */
+
+static sf_count_t
+gsm610_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len)
+{ GSM610_PRIVATE *pgsm610 ;
+ short *sptr ;
+ int k, bufferlen, writecount = 0, count ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ pgsm610 = (GSM610_PRIVATE*) psf->codec_data ;
+
+ normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : len ;
+ for (k = 0 ; k < writecount ; k++)
+ sptr [k] = lrint (normfact * ptr [total + k]) ;
+ count = gsm610_write_block (psf, pgsm610, sptr, writecount) ;
+
+ total += count ;
+ len -= writecount ;
+ } ;
+ return total ;
+} /* gsm610_write_d */
+
+static int
+gsm610_close (SF_PRIVATE *psf)
+{ GSM610_PRIVATE *pgsm610 ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+
+ pgsm610 = (GSM610_PRIVATE*) psf->codec_data ;
+
+ if (psf->file.mode == SFM_WRITE)
+ { /* If a block has been partially assembled, write it out
+ ** as the final block.
+ */
+
+ if (pgsm610->samplecount && pgsm610->samplecount < pgsm610->samplesperblock)
+ pgsm610->encode_block (psf, pgsm610) ;
+ } ;
+
+ if (pgsm610->gsm_data)
+ gsm_destroy (pgsm610->gsm_data) ;
+
+ return 0 ;
+} /* gsm610_close */
+
--- /dev/null
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <fcntl.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+/*------------------------------------------------------------------------------
+** Macros to handle big/little endian issues.
+*/
+
+#define SFE_HTK_BAD_FILE_LEN 1666
+#define SFE_HTK_NOT_WAVEFORM 1667
+
+/*------------------------------------------------------------------------------
+** Private static functions.
+*/
+
+static int htk_close (SF_PRIVATE *psf) ;
+
+static int htk_write_header (SF_PRIVATE *psf, int calc_length) ;
+static int htk_read_header (SF_PRIVATE *psf) ;
+
+/*------------------------------------------------------------------------------
+** Public function.
+*/
+
+int
+htk_open (SF_PRIVATE *psf)
+{ int subformat ;
+ int error = 0 ;
+
+ if (psf->is_pipe)
+ return SFE_HTK_NO_PIPE ;
+
+ if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0))
+ { if ((error = htk_read_header (psf)))
+ return error ;
+ } ;
+
+ subformat = SF_CODEC (psf->sf.format) ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_HTK)
+ return SFE_BAD_OPEN_FORMAT ;
+
+ psf->endian = SF_ENDIAN_BIG ;
+
+ if (htk_write_header (psf, SF_FALSE))
+ return psf->error ;
+
+ psf->write_header = htk_write_header ;
+ } ;
+
+ psf->container_close = htk_close ;
+
+ psf->blockwidth = psf->bytewidth * psf->sf.channels ;
+
+ switch (subformat)
+ { case SF_FORMAT_PCM_16 : /* 16-bit linear PCM. */
+ error = pcm_init (psf) ;
+ break ;
+
+ default : break ;
+ } ;
+
+ return error ;
+} /* htk_open */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+htk_close (SF_PRIVATE *psf)
+{
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ htk_write_header (psf, SF_TRUE) ;
+
+ return 0 ;
+} /* htk_close */
+
+static int
+htk_write_header (SF_PRIVATE *psf, int calc_length)
+{ sf_count_t current ;
+ int sample_count, sample_period ;
+
+ current = psf_ftell (psf) ;
+
+ if (calc_length)
+ psf->filelength = psf_get_filelen (psf) ;
+
+ /* Reset the current header length to zero. */
+ psf->header [0] = 0 ;
+ psf->headindex = 0 ;
+ psf_fseek (psf, 0, SEEK_SET) ;
+
+ if (psf->filelength > 12)
+ sample_count = (psf->filelength - 12) / 2 ;
+ else
+ sample_count = 0 ;
+
+ sample_period = 10000000 / psf->sf.samplerate ;
+
+ psf_binheader_writef (psf, "E444", sample_count, sample_period, 0x20000) ;
+
+ /* Header construction complete so write it out. */
+ psf_fwrite (psf->header, psf->headindex, 1, psf) ;
+
+ if (psf->error)
+ return psf->error ;
+
+ psf->dataoffset = psf->headindex ;
+
+ if (current > 0)
+ psf_fseek (psf, current, SEEK_SET) ;
+
+ return psf->error ;
+} /* htk_write_header */
+
+/*
+** Found the following info in a comment block within Bill Schottstaedt's
+** sndlib library.
+**
+** HTK format files consist of a contiguous sequence of samples preceded by a
+** header. Each sample is a vector of either 2-byte integers or 4-byte floats.
+** 2-byte integers are used for compressed forms as described below and for
+** vector quantised data as described later in section 5.11. HTK format data
+** files can also be used to store speech waveforms as described in section 5.8.
+**
+** The HTK file format header is 12 bytes long and contains the following data
+** nSamples -- number of samples in file (4-byte integer)
+** sampPeriod -- sample period in 100ns units (4-byte integer)
+** sampSize -- number of bytes per sample (2-byte integer)
+** parmKind -- a code indicating the sample kind (2-byte integer)
+**
+** The parameter kind consists of a 6 bit code representing the basic
+** parameter kind plus additional bits for each of the possible qualifiers.
+** The basic parameter kind codes are
+**
+** 0 WAVEFORM sampled waveform
+** 1 LPC linear prediction filter coefficients
+** 2 LPREFC linear prediction reflection coefficients
+** 3 LPCEPSTRA LPC cepstral coefficients
+** 4 LPDELCEP LPC cepstra plus delta coefficients
+** 5 IREFC LPC reflection coef in 16 bit integer format
+** 6 MFCC mel-frequency cepstral coefficients
+** 7 FBANK log mel-filter bank channel outputs
+** 8 MELSPEC linear mel-filter bank channel outputs
+** 9 USER user defined sample kind
+** 10 DISCRETE vector quantised data
+**
+** and the bit-encoding for the qualifiers (in octal) is
+** _E 000100 has energy
+** _N 000200 absolute energy suppressed
+** _D 000400 has delta coefficients
+** _A 001000 has acceleration coefficients
+** _C 002000 is compressed
+** _Z 004000 has zero mean static coef.
+** _K 010000 has CRC checksum
+** _O 020000 has 0'th cepstral coef.
+*/
+
+static int
+htk_read_header (SF_PRIVATE *psf)
+{ int sample_count, sample_period, marker ;
+
+ psf_binheader_readf (psf, "pE444", 0, &sample_count, &sample_period, &marker) ;
+
+ if (2 * sample_count + 12 != psf->filelength)
+ return SFE_HTK_BAD_FILE_LEN ;
+
+ if (marker != 0x20000)
+ return SFE_HTK_NOT_WAVEFORM ;
+
+ psf->sf.channels = 1 ;
+
+ if (sample_period > 0)
+ { psf->sf.samplerate = 10000000 / sample_period ;
+ psf_log_printf (psf, "HTK Waveform file\n Sample Count : %d\n Sample Period : %d => %d Hz\n",
+ sample_count, sample_period, psf->sf.samplerate) ;
+ }
+ else
+ { psf->sf.samplerate = 16000 ;
+ psf_log_printf (psf, "HTK Waveform file\n Sample Count : %d\n Sample Period : %d (should be > 0) => Guessed sample rate %d Hz\n",
+ sample_count, sample_period, psf->sf.samplerate) ;
+ } ;
+
+ psf->sf.format = SF_FORMAT_HTK | SF_FORMAT_PCM_16 ;
+ psf->bytewidth = 2 ;
+
+ /* HTK always has a 12 byte header. */
+ psf->dataoffset = 12 ;
+ psf->endian = SF_ENDIAN_BIG ;
+
+ psf->datalength = psf->filelength - psf->dataoffset ;
+
+ psf->blockwidth = psf->sf.channels * psf->bytewidth ;
+
+ if (! psf->sf.frames && psf->blockwidth)
+ psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ;
+
+ return 0 ;
+} /* htk_read_header */
+
--- /dev/null
+/*
+** Copyright (C) 2010-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <fcntl.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+int
+id3_skip (SF_PRIVATE * psf)
+{ unsigned char buf [10] ;
+
+ memset (buf, 0, sizeof (buf)) ;
+ psf_binheader_readf (psf, "pb", 0, buf, 10) ;
+
+ if (buf [0] == 'I' && buf [1] == 'D' && buf [2] == '3')
+ { int offset = buf [6] & 0x7f ;
+ offset = (offset << 7) | (buf [7] & 0x7f) ;
+ offset = (offset << 7) | (buf [8] & 0x7f) ;
+ offset = (offset << 7) | (buf [9] & 0x7f) ;
+
+ psf_binheader_readf (psf, "j", make_size_t (offset)) ;
+
+ psf_log_printf (psf, "ID3 length : %d\n--------------------\n", offset) ;
+
+ psf->fileoffset = 10 + offset ;
+ return 1 ;
+ } ;
+
+ return 0 ;
+} /* id3_skip */
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+typedef struct IMA_ADPCM_PRIVATE_tag
+{ int (*decode_block) (SF_PRIVATE *psf, struct IMA_ADPCM_PRIVATE_tag *pima) ;
+ int (*encode_block) (SF_PRIVATE *psf, struct IMA_ADPCM_PRIVATE_tag *pima) ;
+
+ int channels, blocksize, samplesperblock, blocks ;
+ int blockcount, samplecount ;
+ int previous [2] ;
+ int stepindx [2] ;
+ unsigned char *block ;
+ short *samples ;
+#if HAVE_FLEXIBLE_ARRAY
+ short data [] ; /* ISO C99 struct flexible array. */
+#else
+ short data [0] ; /* This is a hack and might not work. */
+#endif
+} IMA_ADPCM_PRIVATE ;
+
+/*============================================================================================
+** Predefined IMA ADPCM data.
+*/
+
+static int ima_indx_adjust [16] =
+{ -1, -1, -1, -1, /* +0 - +3, decrease the step size */
+ 2, 4, 6, 8, /* +4 - +7, increase the step size */
+ -1, -1, -1, -1, /* -0 - -3, decrease the step size */
+ 2, 4, 6, 8, /* -4 - -7, increase the step size */
+} ;
+
+static int ima_step_size [89] =
+{ 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 19, 21, 23, 25, 28, 31, 34, 37, 41, 45,
+ 50, 55, 60, 66, 73, 80, 88, 97, 107, 118, 130, 143, 157, 173, 190, 209, 230,
+ 253, 279, 307, 337, 371, 408, 449, 494, 544, 598, 658, 724, 796, 876, 963,
+ 1060, 1166, 1282, 1411, 1552, 1707, 1878, 2066, 2272, 2499, 2749, 3024, 3327,
+ 3660, 4026, 4428, 4871, 5358, 5894, 6484, 7132, 7845, 8630, 9493, 10442,
+ 11487, 12635, 13899, 15289, 16818, 18500, 20350, 22385, 24623, 27086, 29794,
+ 32767
+} ;
+
+static int ima_reader_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) ;
+static int ima_writer_init (SF_PRIVATE *psf, int blockalign) ;
+
+static int ima_read_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima, short *ptr, int len) ;
+static int ima_write_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima, const short *ptr, int len) ;
+
+static sf_count_t ima_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t ima_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t ima_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t ima_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+
+static sf_count_t ima_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+static sf_count_t ima_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+static sf_count_t ima_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+static sf_count_t ima_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+
+static sf_count_t ima_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ;
+
+static int ima_close (SF_PRIVATE *psf) ;
+
+static int wav_w64_ima_decode_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima) ;
+static int wav_w64_ima_encode_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima) ;
+
+/*-static int aiff_ima_reader_init (SF_PRIVATE *psf, int blockalign, int samplesperblock) ;-*/
+static int aiff_ima_decode_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima) ;
+static int aiff_ima_encode_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima) ;
+
+
+static inline int
+clamp_ima_step_index (int indx)
+{ if (indx < 0)
+ return 0 ;
+ if (indx >= ARRAY_LEN (ima_step_size))
+ return ARRAY_LEN (ima_step_size) - 1 ;
+
+ return indx ;
+} /* clamp_ima_step_index */
+
+/*============================================================================================
+** IMA ADPCM Reader initialisation function.
+*/
+
+int
+wav_w64_ima_init (SF_PRIVATE *psf, int blockalign, int samplesperblock)
+{ int error ;
+
+ if (psf->codec_data != NULL)
+ { psf_log_printf (psf, "*** psf->codec_data is not NULL.\n") ;
+ return SFE_INTERNAL ;
+ } ;
+
+ if (psf->file.mode == SFM_RDWR)
+ return SFE_BAD_MODE_RW ;
+
+ if (psf->file.mode == SFM_READ)
+ if ((error = ima_reader_init (psf, blockalign, samplesperblock)))
+ return error ;
+
+ if (psf->file.mode == SFM_WRITE)
+ if ((error = ima_writer_init (psf, blockalign)))
+ return error ;
+
+ psf->codec_close = ima_close ;
+ psf->seek = ima_seek ;
+
+ return 0 ;
+} /* wav_w64_ima_init */
+
+int
+aiff_ima_init (SF_PRIVATE *psf, int blockalign, int samplesperblock)
+{ int error ;
+
+ if (psf->file.mode == SFM_RDWR)
+ return SFE_BAD_MODE_RW ;
+
+ if (psf->file.mode == SFM_READ)
+ if ((error = ima_reader_init (psf, blockalign, samplesperblock)))
+ return error ;
+
+ if (psf->file.mode == SFM_WRITE)
+ if ((error = ima_writer_init (psf, blockalign)))
+ return error ;
+
+ psf->codec_close = ima_close ;
+
+ return 0 ;
+} /* aiff_ima_init */
+
+static int
+ima_close (SF_PRIVATE *psf)
+{ IMA_ADPCM_PRIVATE *pima ;
+
+ pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ;
+
+ if (psf->file.mode == SFM_WRITE)
+ { /* If a block has been partially assembled, write it out
+ ** as the final block.
+ */
+ if (pima->samplecount && pima->samplecount < pima->samplesperblock)
+ pima->encode_block (psf, pima) ;
+
+ psf->sf.frames = pima->samplesperblock * pima->blockcount / psf->sf.channels ;
+ } ;
+
+ return 0 ;
+} /* ima_close */
+
+/*============================================================================================
+** IMA ADPCM Read Functions.
+*/
+
+static int
+ima_reader_init (SF_PRIVATE *psf, int blockalign, int samplesperblock)
+{ IMA_ADPCM_PRIVATE *pima ;
+ int pimasize, count ;
+
+ if (psf->file.mode != SFM_READ)
+ return SFE_BAD_MODE_RW ;
+
+ pimasize = sizeof (IMA_ADPCM_PRIVATE) + blockalign * psf->sf.channels + 3 * psf->sf.channels * samplesperblock ;
+
+ if (! (pima = calloc (1, pimasize)))
+ return SFE_MALLOC_FAILED ;
+
+ psf->codec_data = (void*) pima ;
+
+ pima->samples = pima->data ;
+ pima->block = (unsigned char*) (pima->data + samplesperblock * psf->sf.channels) ;
+
+ pima->channels = psf->sf.channels ;
+ pima->blocksize = blockalign ;
+ pima->samplesperblock = samplesperblock ;
+
+ psf->filelength = psf_get_filelen (psf) ;
+ psf->datalength = (psf->dataend) ? psf->dataend - psf->dataoffset :
+ psf->filelength - psf->dataoffset ;
+
+ if (pima->blocksize == 0)
+ { psf_log_printf (psf, "*** Error : pima->blocksize should not be zero.\n") ;
+ return SFE_INTERNAL ;
+ } ;
+
+ if (psf->datalength % pima->blocksize)
+ pima->blocks = psf->datalength / pima->blocksize + 1 ;
+ else
+ pima->blocks = psf->datalength / pima->blocksize ;
+
+ switch (SF_CONTAINER (psf->sf.format))
+ { case SF_FORMAT_WAV :
+ case SF_FORMAT_W64 :
+ count = 2 * (pima->blocksize - 4 * pima->channels) / pima->channels + 1 ;
+
+ if (pima->samplesperblock != count)
+ { psf_log_printf (psf, "*** Error : samplesperblock should be %d.\n", count) ;
+ return SFE_INTERNAL ;
+ } ;
+
+ pima->decode_block = wav_w64_ima_decode_block ;
+
+ psf->sf.frames = pima->samplesperblock * pima->blocks ;
+ break ;
+
+ case SF_FORMAT_AIFF :
+ psf_log_printf (psf, "still need to check block count\n") ;
+ pima->decode_block = aiff_ima_decode_block ;
+ psf->sf.frames = pima->samplesperblock * pima->blocks / pima->channels ;
+ break ;
+
+ default :
+ psf_log_printf (psf, "ima_reader_init: bad psf->sf.format\n") ;
+ return SFE_INTERNAL ;
+ } ;
+
+ pima->decode_block (psf, pima) ; /* Read first block. */
+
+ psf->read_short = ima_read_s ;
+ psf->read_int = ima_read_i ;
+ psf->read_float = ima_read_f ;
+ psf->read_double = ima_read_d ;
+
+ return 0 ;
+} /* ima_reader_init */
+
+static int
+aiff_ima_decode_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima)
+{ unsigned char *blockdata ;
+ int chan, k, diff, bytecode, predictor ;
+ short step, stepindx, *sampledata ;
+
+static int count = 0 ;
+count ++ ;
+
+ pima->blockcount += pima->channels ;
+ pima->samplecount = 0 ;
+
+ if (pima->blockcount > pima->blocks)
+ { memset (pima->samples, 0, pima->samplesperblock * pima->channels * sizeof (short)) ;
+ return 1 ;
+ } ;
+
+ if ((k = psf_fread (pima->block, 1, pima->blocksize * pima->channels, psf)) != pima->blocksize * pima->channels)
+ psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, pima->blocksize) ;
+
+ /* Read and check the block header. */
+ for (chan = 0 ; chan < pima->channels ; chan++)
+ { blockdata = pima->block + chan * 34 ;
+ sampledata = pima->samples + chan ;
+
+ predictor = (blockdata [0] << 8) | (blockdata [1] & 0x80) ;
+
+ stepindx = blockdata [1] & 0x7F ;
+ stepindx = clamp_ima_step_index (stepindx) ;
+
+ /*
+ ** Pull apart the packed 4 bit samples and store them in their
+ ** correct sample positions.
+ */
+ for (k = 0 ; k < pima->blocksize - 2 ; k++)
+ { bytecode = blockdata [k + 2] ;
+ sampledata [pima->channels * (2 * k + 0)] = bytecode & 0xF ;
+ sampledata [pima->channels * (2 * k + 1)] = (bytecode >> 4) & 0xF ;
+ } ;
+
+ /* Decode the encoded 4 bit samples. */
+ for (k = 0 ; k < pima->samplesperblock ; k ++)
+ { step = ima_step_size [stepindx] ;
+
+ bytecode = pima->samples [pima->channels * k + chan] ;
+
+ stepindx += ima_indx_adjust [bytecode] ;
+ stepindx = clamp_ima_step_index (stepindx) ;
+
+ diff = step >> 3 ;
+ if (bytecode & 1) diff += step >> 2 ;
+ if (bytecode & 2) diff += step >> 1 ;
+ if (bytecode & 4) diff += step ;
+ if (bytecode & 8) diff = -diff ;
+
+ predictor += diff ;
+ if (predictor < -32768)
+ predictor = -32768 ;
+ else if (predictor > 32767)
+ predictor = 32767 ;
+
+ pima->samples [pima->channels * k + chan] = predictor ;
+ } ;
+ } ;
+
+ return 1 ;
+} /* aiff_ima_decode_block */
+
+static int
+aiff_ima_encode_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima)
+{ int chan, k, step, diff, vpdiff, blockindx, indx ;
+ short bytecode, mask ;
+
+ /* Encode the block header. */
+ for (chan = 0 ; chan < pima->channels ; chan ++)
+ { blockindx = chan * pima->blocksize ;
+
+ pima->block [blockindx] = (pima->samples [chan] >> 8) & 0xFF ;
+ pima->block [blockindx + 1] = (pima->samples [chan] & 0x80) + (pima->stepindx [chan] & 0x7F) ;
+
+ pima->previous [chan] = pima->samples [chan] ;
+ } ;
+
+ /* Encode second and later samples for every block as a 4 bit value. */
+ for (k = pima->channels ; k < (pima->samplesperblock * pima->channels) ; k ++)
+ { chan = (pima->channels > 1) ? (k % 2) : 0 ;
+
+ diff = pima->samples [k] - pima->previous [chan] ;
+
+ bytecode = 0 ;
+ step = ima_step_size [pima->stepindx [chan]] ;
+ vpdiff = step >> 3 ;
+ if (diff < 0)
+ { bytecode = 8 ;
+ diff = -diff ;
+ } ;
+ mask = 4 ;
+ while (mask)
+ { if (diff >= step)
+ { bytecode |= mask ;
+ diff -= step ;
+ vpdiff += step ;
+ } ;
+ step >>= 1 ;
+ mask >>= 1 ;
+ } ;
+
+ if (bytecode & 8)
+ pima->previous [chan] -= vpdiff ;
+ else
+ pima->previous [chan] += vpdiff ;
+
+ if (pima->previous [chan] > 32767)
+ pima->previous [chan] = 32767 ;
+ else if (pima->previous [chan] < -32768)
+ pima->previous [chan] = -32768 ;
+
+ pima->stepindx [chan] += ima_indx_adjust [bytecode] ;
+
+ pima->stepindx [chan] = clamp_ima_step_index (pima->stepindx [chan]) ;
+ pima->samples [k] = bytecode ;
+ } ;
+
+ /* Pack the 4 bit encoded samples. */
+
+ for (chan = 0 ; chan < pima->channels ; chan ++)
+ { for (indx = pima->channels ; indx < pima->channels * pima->samplesperblock ; indx += 2 * pima->channels)
+ { blockindx = chan * pima->blocksize + 2 + indx / 2 ;
+
+ pima->block [blockindx] = pima->samples [indx] & 0x0F ;
+ pima->block [blockindx] |= (pima->samples [indx + chan] << 4) & 0xF0 ;
+ } ;
+ } ;
+
+ /* Write the block to disk. */
+
+ if ((k = psf_fwrite (pima->block, 1, pima->channels * pima->blocksize, psf)) != pima->channels * pima->blocksize)
+ psf_log_printf (psf, "*** Warning : short write (%d != %d).\n", k, pima->channels * pima->blocksize) ;
+
+ memset (pima->samples, 0, pima->channels * pima->samplesperblock * sizeof (short)) ;
+ pima->samplecount = 0 ;
+ pima->blockcount ++ ;
+
+ return 1 ;
+} /* aiff_ima_encode_block */
+
+static int
+wav_w64_ima_decode_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima)
+{ int chan, k, predictor, blockindx, indx, indxstart, diff ;
+ short step, bytecode, stepindx [2] ;
+
+ pima->blockcount ++ ;
+ pima->samplecount = 0 ;
+
+ if (pima->blockcount > pima->blocks)
+ { memset (pima->samples, 0, pima->samplesperblock * pima->channels * sizeof (short)) ;
+ return 1 ;
+ } ;
+
+ if ((k = psf_fread (pima->block, 1, pima->blocksize, psf)) != pima->blocksize)
+ psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, pima->blocksize) ;
+
+ /* Read and check the block header. */
+
+ for (chan = 0 ; chan < pima->channels ; chan++)
+ { predictor = pima->block [chan*4] | (pima->block [chan*4+1] << 8) ;
+ if (predictor & 0x8000)
+ predictor -= 0x10000 ;
+
+ stepindx [chan] = pima->block [chan*4+2] ;
+ stepindx [chan] = clamp_ima_step_index (stepindx [chan]) ;
+
+
+ if (pima->block [chan*4+3] != 0)
+ psf_log_printf (psf, "IMA ADPCM synchronisation error.\n") ;
+
+ pima->samples [chan] = predictor ;
+ } ;
+
+ /*
+ ** Pull apart the packed 4 bit samples and store them in their
+ ** correct sample positions.
+ */
+
+ blockindx = 4 * pima->channels ;
+
+ indxstart = pima->channels ;
+ while (blockindx < pima->blocksize)
+ { for (chan = 0 ; chan < pima->channels ; chan++)
+ { indx = indxstart + chan ;
+ for (k = 0 ; k < 4 ; k++)
+ { bytecode = pima->block [blockindx++] ;
+ pima->samples [indx] = bytecode & 0x0F ;
+ indx += pima->channels ;
+ pima->samples [indx] = (bytecode >> 4) & 0x0F ;
+ indx += pima->channels ;
+ } ;
+ } ;
+ indxstart += 8 * pima->channels ;
+ } ;
+
+ /* Decode the encoded 4 bit samples. */
+
+ for (k = pima->channels ; k < (pima->samplesperblock * pima->channels) ; k ++)
+ { chan = (pima->channels > 1) ? (k % 2) : 0 ;
+
+ bytecode = pima->samples [k] & 0xF ;
+
+ step = ima_step_size [stepindx [chan]] ;
+ predictor = pima->samples [k - pima->channels] ;
+
+ diff = step >> 3 ;
+ if (bytecode & 1)
+ diff += step >> 2 ;
+ if (bytecode & 2)
+ diff += step >> 1 ;
+ if (bytecode & 4)
+ diff += step ;
+ if (bytecode & 8)
+ diff = -diff ;
+
+ predictor += diff ;
+
+ if (predictor > 32767)
+ predictor = 32767 ;
+ else if (predictor < -32768)
+ predictor = -32768 ;
+
+ stepindx [chan] += ima_indx_adjust [bytecode] ;
+ stepindx [chan] = clamp_ima_step_index (stepindx [chan]) ;
+
+ pima->samples [k] = predictor ;
+ } ;
+
+ return 1 ;
+} /* wav_w64_ima_decode_block */
+
+static int
+wav_w64_ima_encode_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima)
+{ int chan, k, step, diff, vpdiff, blockindx, indx, indxstart ;
+ short bytecode, mask ;
+
+ /* Encode the block header. */
+ for (chan = 0 ; chan < pima->channels ; chan++)
+ { pima->block [chan*4] = pima->samples [chan] & 0xFF ;
+ pima->block [chan*4+1] = (pima->samples [chan] >> 8) & 0xFF ;
+
+ pima->block [chan*4+2] = pima->stepindx [chan] ;
+ pima->block [chan*4+3] = 0 ;
+
+ pima->previous [chan] = pima->samples [chan] ;
+ } ;
+
+ /* Encode the samples as 4 bit. */
+
+ for (k = pima->channels ; k < (pima->samplesperblock * pima->channels) ; k ++)
+ { chan = (pima->channels > 1) ? (k % 2) : 0 ;
+
+ diff = pima->samples [k] - pima->previous [chan] ;
+
+ bytecode = 0 ;
+ step = ima_step_size [pima->stepindx [chan]] ;
+ vpdiff = step >> 3 ;
+ if (diff < 0)
+ { bytecode = 8 ;
+ diff = -diff ;
+ } ;
+ mask = 4 ;
+ while (mask)
+ { if (diff >= step)
+ { bytecode |= mask ;
+ diff -= step ;
+ vpdiff += step ;
+ } ;
+ step >>= 1 ;
+ mask >>= 1 ;
+ } ;
+
+ if (bytecode & 8)
+ pima->previous [chan] -= vpdiff ;
+ else
+ pima->previous [chan] += vpdiff ;
+
+ if (pima->previous [chan] > 32767)
+ pima->previous [chan] = 32767 ;
+ else if (pima->previous [chan] < -32768)
+ pima->previous [chan] = -32768 ;
+
+ pima->stepindx [chan] += ima_indx_adjust [bytecode] ;
+ pima->stepindx [chan] = clamp_ima_step_index (pima->stepindx [chan]) ;
+
+ pima->samples [k] = bytecode ;
+ } ;
+
+ /* Pack the 4 bit encoded samples. */
+
+ blockindx = 4 * pima->channels ;
+
+ indxstart = pima->channels ;
+ while (blockindx < pima->blocksize)
+ { for (chan = 0 ; chan < pima->channels ; chan++)
+ { indx = indxstart + chan ;
+ for (k = 0 ; k < 4 ; k++)
+ { pima->block [blockindx] = pima->samples [indx] & 0x0F ;
+ indx += pima->channels ;
+ pima->block [blockindx] |= (pima->samples [indx] << 4) & 0xF0 ;
+ indx += pima->channels ;
+ blockindx ++ ;
+ } ;
+ } ;
+ indxstart += 8 * pima->channels ;
+ } ;
+
+ /* Write the block to disk. */
+
+ if ((k = psf_fwrite (pima->block, 1, pima->blocksize, psf)) != pima->blocksize)
+ psf_log_printf (psf, "*** Warning : short write (%d != %d).\n", k, pima->blocksize) ;
+
+ memset (pima->samples, 0, pima->samplesperblock * sizeof (short)) ;
+ pima->samplecount = 0 ;
+ pima->blockcount ++ ;
+
+ return 1 ;
+} /* wav_w64_ima_encode_block */
+
+static int
+ima_read_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima, short *ptr, int len)
+{ int count, total = 0, indx = 0 ;
+
+ while (indx < len)
+ { if (pima->blockcount >= pima->blocks && pima->samplecount >= pima->samplesperblock)
+ { memset (&(ptr [indx]), 0, (size_t) ((len - indx) * sizeof (short))) ;
+ return total ;
+ } ;
+
+ if (pima->samplecount >= pima->samplesperblock)
+ pima->decode_block (psf, pima) ;
+
+ count = (pima->samplesperblock - pima->samplecount) * pima->channels ;
+ count = (len - indx > count) ? count : len - indx ;
+
+ memcpy (&(ptr [indx]), &(pima->samples [pima->samplecount * pima->channels]), count * sizeof (short)) ;
+ indx += count ;
+ pima->samplecount += count / pima->channels ;
+ total = indx ;
+ } ;
+
+ return total ;
+} /* ima_read_block */
+
+static sf_count_t
+ima_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ IMA_ADPCM_PRIVATE *pima ;
+ int readcount, count ;
+ sf_count_t total = 0 ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ;
+
+ while (len > 0)
+ { readcount = (len > 0x10000000) ? 0x10000000 : (int) len ;
+
+ count = ima_read_block (psf, pima, ptr, readcount) ;
+
+ total += count ;
+ len -= count ;
+ if (count != readcount)
+ break ;
+ } ;
+
+ return total ;
+} /* ima_read_s */
+
+static sf_count_t
+ima_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ IMA_ADPCM_PRIVATE *pima ;
+ short *sptr ;
+ int k, bufferlen, readcount, count ;
+ sf_count_t total = 0 ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : (int) len ;
+ count = ima_read_block (psf, pima, sptr, readcount) ;
+ for (k = 0 ; k < readcount ; k++)
+ ptr [total + k] = ((int) sptr [k]) << 16 ;
+ total += count ;
+ len -= readcount ;
+ if (count != readcount)
+ break ;
+ } ;
+
+ return total ;
+} /* ima_read_i */
+
+static sf_count_t
+ima_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ IMA_ADPCM_PRIVATE *pima ;
+ short *sptr ;
+ int k, bufferlen, readcount, count ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : (int) len ;
+ count = ima_read_block (psf, pima, sptr, readcount) ;
+ for (k = 0 ; k < readcount ; k++)
+ ptr [total + k] = normfact * (float) (sptr [k]) ;
+ total += count ;
+ len -= readcount ;
+ if (count != readcount)
+ break ;
+ } ;
+
+ return total ;
+} /* ima_read_f */
+
+static sf_count_t
+ima_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ IMA_ADPCM_PRIVATE *pima ;
+ short *sptr ;
+ int k, bufferlen, readcount, count ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ;
+
+ normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x8000) : 1.0 ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : (int) len ;
+ count = ima_read_block (psf, pima, sptr, readcount) ;
+ for (k = 0 ; k < readcount ; k++)
+ ptr [total + k] = normfact * (double) (sptr [k]) ;
+ total += count ;
+ len -= readcount ;
+ if (count != readcount)
+ break ;
+ } ;
+
+ return total ;
+} /* ima_read_d */
+
+static sf_count_t
+ima_seek (SF_PRIVATE *psf, int mode, sf_count_t offset)
+{ IMA_ADPCM_PRIVATE *pima ;
+ int newblock, newsample ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ;
+
+ if (psf->datalength < 0 || psf->dataoffset < 0)
+ { psf->error = SFE_BAD_SEEK ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ if (offset == 0)
+ { psf_fseek (psf, psf->dataoffset, SEEK_SET) ;
+ pima->blockcount = 0 ;
+ pima->decode_block (psf, pima) ;
+ pima->samplecount = 0 ;
+ return 0 ;
+ } ;
+
+ if (offset < 0 || offset > pima->blocks * pima->samplesperblock)
+ { psf->error = SFE_BAD_SEEK ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ newblock = offset / pima->samplesperblock ;
+ newsample = offset % pima->samplesperblock ;
+
+ if (mode == SFM_READ)
+ { psf_fseek (psf, psf->dataoffset + newblock * pima->blocksize, SEEK_SET) ;
+ pima->blockcount = newblock ;
+ pima->decode_block (psf, pima) ;
+ pima->samplecount = newsample ;
+ }
+ else
+ { /* What to do about write??? */
+ psf->error = SFE_BAD_SEEK ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ return newblock * pima->samplesperblock + newsample ;
+} /* ima_seek */
+
+/*==========================================================================================
+** IMA ADPCM Write Functions.
+*/
+
+static int
+ima_writer_init (SF_PRIVATE *psf, int blockalign)
+{ IMA_ADPCM_PRIVATE *pima ;
+ int samplesperblock ;
+ unsigned int pimasize ;
+
+ if (psf->file.mode != SFM_WRITE)
+ return SFE_BAD_MODE_RW ;
+
+ samplesperblock = 2 * (blockalign - 4 * psf->sf.channels) / psf->sf.channels + 1 ;
+
+ pimasize = sizeof (IMA_ADPCM_PRIVATE) + blockalign + 3 * psf->sf.channels * samplesperblock ;
+
+ if ((pima = calloc (1, pimasize)) == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ psf->codec_data = (void*) pima ;
+
+ pima->channels = psf->sf.channels ;
+ pima->blocksize = blockalign ;
+ pima->samplesperblock = samplesperblock ;
+
+ pima->block = (unsigned char*) pima->data ;
+ pima->samples = (short*) (pima->data + blockalign) ;
+
+ pima->samplecount = 0 ;
+
+ switch (SF_CONTAINER (psf->sf.format))
+ { case SF_FORMAT_WAV :
+ case SF_FORMAT_W64 :
+ pima->encode_block = wav_w64_ima_encode_block ;
+ break ;
+
+ case SF_FORMAT_AIFF :
+ pima->encode_block = aiff_ima_encode_block ;
+ break ;
+
+ default :
+ psf_log_printf (psf, "ima_reader_init: bad psf->sf.format\n") ;
+ return SFE_INTERNAL ;
+ } ;
+
+ psf->write_short = ima_write_s ;
+ psf->write_int = ima_write_i ;
+ psf->write_float = ima_write_f ;
+ psf->write_double = ima_write_d ;
+
+ return 0 ;
+} /* ima_writer_init */
+
+/*==========================================================================================
+*/
+
+static int
+ima_write_block (SF_PRIVATE *psf, IMA_ADPCM_PRIVATE *pima, const short *ptr, int len)
+{ int count, total = 0, indx = 0 ;
+
+ while (indx < len)
+ { count = (pima->samplesperblock - pima->samplecount) * pima->channels ;
+
+ if (count > len - indx)
+ count = len - indx ;
+
+ memcpy (&(pima->samples [pima->samplecount * pima->channels]), &(ptr [total]), count * sizeof (short)) ;
+ indx += count ;
+ pima->samplecount += count / pima->channels ;
+ total = indx ;
+
+ if (pima->samplecount >= pima->samplesperblock)
+ pima->encode_block (psf, pima) ;
+ } ;
+
+ return total ;
+} /* ima_write_block */
+
+static sf_count_t
+ima_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
+{ IMA_ADPCM_PRIVATE *pima ;
+ int writecount, count ;
+ sf_count_t total = 0 ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ;
+
+ while (len)
+ { writecount = (len > 0x10000000) ? 0x10000000 : (int) len ;
+
+ count = ima_write_block (psf, pima, ptr, writecount) ;
+
+ total += count ;
+ len -= count ;
+ if (count != writecount)
+ break ;
+ } ;
+
+ return total ;
+} /* ima_write_s */
+
+static sf_count_t
+ima_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len)
+{ IMA_ADPCM_PRIVATE *pima ;
+ short *sptr ;
+ int k, bufferlen, writecount, count ;
+ sf_count_t total = 0 ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : (int) len ;
+ for (k = 0 ; k < writecount ; k++)
+ sptr [k] = ptr [total + k] >> 16 ;
+ count = ima_write_block (psf, pima, sptr, writecount) ;
+ total += count ;
+ len -= writecount ;
+ if (count != writecount)
+ break ;
+ } ;
+
+ return total ;
+} /* ima_write_i */
+
+static sf_count_t
+ima_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len)
+{ IMA_ADPCM_PRIVATE *pima ;
+ short *sptr ;
+ int k, bufferlen, writecount, count ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : (int) len ;
+ for (k = 0 ; k < writecount ; k++)
+ sptr [k] = lrintf (normfact * ptr [total + k]) ;
+ count = ima_write_block (psf, pima, sptr, writecount) ;
+ total += count ;
+ len -= writecount ;
+ if (count != writecount)
+ break ;
+ } ;
+
+ return total ;
+} /* ima_write_f */
+
+static sf_count_t
+ima_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len)
+{ IMA_ADPCM_PRIVATE *pima ;
+ short *sptr ;
+ int k, bufferlen, writecount, count ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pima = (IMA_ADPCM_PRIVATE*) psf->codec_data ;
+
+ normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : (int) len ;
+ for (k = 0 ; k < writecount ; k++)
+ sptr [k] = lrint (normfact * ptr [total + k]) ;
+ count = ima_write_block (psf, pima, sptr, writecount) ;
+ total += count ;
+ len -= writecount ;
+ if (count != writecount)
+ break ;
+ } ;
+
+ return total ;
+} /* ima_write_d */
+
--- /dev/null
+/*
+** Copyright (C) 2007-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+** Copyright (c) 2007 <robs@users.sourceforge.net>
+**
+** This library is free software; you can redistribute it and/or modify it
+** under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or (at
+** your option) any later version.
+**
+** This library is distributed in the hope that it will be useful, but
+** WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
+** General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this library. If not, write to the Free Software Foundation,
+** Fifth Floor, 51 Franklin Street, Boston, MA 02111-1301, USA.
+*/
+
+/* ADPCM: IMA, OKI <==> 16-bit PCM. */
+
+#include "sfconfig.h"
+
+#include <string.h>
+
+/* Set up for libsndfile environment: */
+#include "common.h"
+
+#include "ima_oki_adpcm.h"
+
+#define MIN_SAMPLE -0x8000
+#define MAX_SAMPLE 0x7fff
+
+static int const ima_steps [] = /* ~16-bit precision */
+{ 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, 19, 21, 23, 25, 28, 31, 34, 37, 41, 45,
+ 50, 55, 60, 66, 73, 80, 88, 97, 107, 118, 130, 143, 157, 173, 190, 209, 230,
+ 253, 279, 307, 337, 371, 408, 449, 494, 544, 598, 658, 724, 796, 876, 963,
+ 1060, 1166, 1282, 1411, 1552, 1707, 1878, 2066, 2272, 2499, 2749, 3024, 3327,
+ 3660, 4026, 4428, 4871, 5358, 5894, 6484, 7132, 7845, 8630, 9493, 10442,
+ 11487, 12635, 13899, 15289, 16818, 18500, 20350, 22385, 24623, 27086, 29794,
+ 32767
+} ;
+
+static int const oki_steps [] = /* ~12-bit precision */
+{ 256, 272, 304, 336, 368, 400, 448, 496, 544, 592, 656, 720, 800, 880, 960,
+ 1056, 1168, 1280, 1408, 1552, 1712, 1888, 2080, 2288, 2512, 2768, 3040, 3344,
+ 3680, 4048, 4464, 4912, 5392, 5936, 6528, 7184, 7904, 8704, 9568, 10528,
+ 11584, 12736, 14016, 15408, 16960, 18656, 20512, 22576, 24832
+} ;
+
+static int const step_changes [] = { -1, -1, -1, -1, 2, 4, 6, 8 } ;
+
+void
+ima_oki_adpcm_init (IMA_OKI_ADPCM * state, IMA_OKI_ADPCM_TYPE type)
+{
+ memset (state, 0, sizeof (*state)) ;
+
+ if (type == IMA_OKI_ADPCM_TYPE_IMA)
+ { state->max_step_index = ARRAY_LEN (ima_steps) - 1 ;
+ state->steps = ima_steps ;
+ state->mask = (~0) ;
+ }
+ else
+ { state->max_step_index = ARRAY_LEN (oki_steps) - 1 ;
+ state->steps = oki_steps ;
+ state->mask = (~0) << 4 ;
+ } ;
+
+} /* ima_oki_adpcm_init */
+
+
+int
+adpcm_decode (IMA_OKI_ADPCM * state, int code)
+{ int s ;
+
+ s = ((code & 7) << 1) | 1 ;
+ s = ((state->steps [state->step_index] * s) >> 3) & state->mask ;
+
+ if (code & 8)
+ s = -s ;
+ s += state->last_output ;
+
+ if (s < MIN_SAMPLE || s > MAX_SAMPLE)
+ { int grace ;
+
+ grace = (state->steps [state->step_index] >> 3) & state->mask ;
+
+ if (s < MIN_SAMPLE - grace || s > MAX_SAMPLE + grace)
+ state->errors ++ ;
+
+ s = s < MIN_SAMPLE ? MIN_SAMPLE : MAX_SAMPLE ;
+ } ;
+
+ state->step_index += step_changes [code & 7] ;
+ state->step_index = SF_MIN (SF_MAX (state->step_index, 0), state->max_step_index) ;
+ state->last_output = s ;
+
+ return s ;
+} /* adpcm_decode */
+
+int
+adpcm_encode (IMA_OKI_ADPCM * state, int sample)
+{ int delta, sign = 0, code ;
+
+ delta = sample - state->last_output ;
+
+ if (delta < 0)
+ { sign = 8 ;
+ delta = -delta ;
+ } ;
+
+ code = 4 * delta / state->steps [state->step_index] ;
+ code = sign | SF_MIN (code, 7) ;
+ adpcm_decode (state, code) ; /* Update encoder state */
+
+ return code ;
+} /* adpcm_encode */
+
+
+void
+ima_oki_adpcm_decode_block (IMA_OKI_ADPCM * state)
+{ unsigned char code ;
+ int k ;
+
+ for (k = 0 ; k < state->code_count ; k++)
+ { code = state->codes [k] ;
+ state->pcm [2 * k] = adpcm_decode (state, code >> 4) ;
+ state->pcm [2 * k + 1] = adpcm_decode (state, code) ;
+ } ;
+
+ state->pcm_count = 2 * k ;
+} /* ima_oki_adpcm_decode_block */
+
+
+void
+ima_oki_adpcm_encode_block (IMA_OKI_ADPCM * state)
+{ unsigned char code ;
+ int k ;
+
+ /*
+ ** The codec expects an even number of input samples.
+ **
+ ** Samples should always be passed in even length blocks. If the last block to
+ ** be encoded is odd length, extend that block by one zero valued sample.
+ */
+ if (state->pcm_count % 2 == 1)
+ state->pcm [state->pcm_count ++] = 0 ;
+
+ for (k = 0 ; k < state->pcm_count / 2 ; k++)
+ { code = adpcm_encode (state, state->pcm [2 * k]) << 4 ;
+ code |= adpcm_encode (state, state->pcm [2 * k + 1]) ;
+ state->codes [k] = code ;
+ } ;
+
+ state->code_count = k ;
+} /* ima_oki_adpcm_encode_block */
+
+
+#ifdef TEST
+
+static const unsigned char test_codes [] =
+{ 0x08, 0x08, 0x04, 0x7f, 0x72, 0xf7, 0x9f, 0x7c, 0xd7, 0xbc, 0x7a, 0xa7, 0xb8,
+ 0x4b, 0x0b, 0x38, 0xf6, 0x9d, 0x7a, 0xd7, 0xbc, 0x7a, 0xd7, 0xa8, 0x6c, 0x81,
+ 0x98, 0xe4, 0x0e, 0x7a, 0xd7, 0x9e, 0x7b, 0xc7, 0xab, 0x7a, 0x85, 0xc0, 0xb3,
+ 0x8f, 0x58, 0xd7, 0xad, 0x7a, 0xd7, 0xad, 0x7a, 0x87, 0xd0, 0x2b, 0x0e, 0x48,
+ 0xd7, 0xad, 0x78, 0xf7, 0xbc, 0x7a, 0xb7, 0xa8, 0x4b, 0x88, 0x18, 0xd5, 0x8d,
+ 0x6a, 0xa4, 0x98, 0x08, 0x00, 0x80, 0x88,
+} ;
+
+static const short test_pcm [] =
+{ 32, 0, 32, 0, 32, 320, 880, -336, 2304, 4192, -992, 10128, 5360, -16352,
+ 30208, 2272, -31872, 14688, -7040, -32432, 14128, -1392, -15488, 22960,
+ 1232, -1584, 21488, -240, 2576, -15360, 960, -1152, -30032, 10320, 1008,
+ -30032, 16528, 1008, -30032, 16528, -5200, -30592, 15968, 448, -30592,
+ 15968, 448, -2368, 30960, 3024, -80, 8384, 704, -1616, -29168, -1232, 1872,
+ -32768, 13792, -1728, -32768, 13792, 4480, -32192, 14368, -7360, -32752,
+ 13808, -1712, -21456, 16992, 1472, -1344, 26848, -1088, 2016, -17728, 208,
+ -2112, -32768, 1376, -1728, -32768, 13792, -1728, -32768, 13792, -1728,
+ -32768, 13792, -1728, -32768, 13792, -1728, -4544, 32767, -1377, 1727,
+ 15823, -2113, 207, -27345, 591, -2513, -32768, 13792, -1728, -32768, 13792,
+ 10688, -31632, 14928, -6800, -32192, 14368, -1152, -20896, 17552, 2032,
+ -784, 22288, 560, -2256, -4816, 2176, 64, -21120, 9920, 6816, -24224, 16128,
+ 608, -13488, 9584, 272, -2544, 16, -2304, -192, 1728, -16, 1568, 128, -1184,
+} ;
+
+
+static void
+test_oki_adpcm (void)
+{
+ IMA_OKI_ADPCM adpcm ;
+ unsigned char code ;
+ int i, j ;
+
+ printf (" Testing encoder : ") ;
+ fflush (stdout) ;
+
+ ima_oki_adpcm_init (&adpcm, IMA_OKI_ADPCM_TYPE_OKI) ;
+ for (i = 0 ; i < ARRAY_LEN (test_codes) ; i++)
+ for (j = 0, code = test_codes [i] ; j < 2 ; j++, code <<= 4)
+ if (adpcm_decode (&adpcm, code >> 4) != test_pcm [2 * i + j])
+ { printf ("\n\nFail at i = %d, j = %d.\n\n", i, j) ;
+ exit (1) ;
+ } ;
+
+ puts ("ok") ;
+
+ printf (" Testing decoder : ") ;
+ fflush (stdout) ;
+
+ ima_oki_adpcm_init (&adpcm, IMA_OKI_ADPCM_TYPE_OKI) ;
+ for (i = 0 ; i < ARRAY_LEN (test_pcm) ; i += j)
+ { code = adpcm_encode (&adpcm, test_pcm [i]) ;
+ code = (code << 4) | adpcm_encode (&adpcm, test_pcm [i + 1]) ;
+ if (code != test_codes [i / 2])
+ { printf ("\n\nFail at i = %d, %d should be %d\n\n", i, code, test_codes [i / 2]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ puts ("ok") ;
+} /* test_oki_adpcm */
+
+static void
+test_oki_adpcm_block (void)
+{
+ IMA_OKI_ADPCM adpcm ;
+ int k ;
+
+ if (ARRAY_LEN (adpcm.pcm) < ARRAY_LEN (test_pcm))
+ { printf ("\n\nLine %d : ARRAY_LEN (adpcm->pcm) > ARRAY_LEN (test_pcm) (%d > %d).\n\n", __LINE__, ARRAY_LEN (adpcm.pcm), ARRAY_LEN (test_pcm)) ;
+ exit (1) ;
+ } ;
+
+ if (ARRAY_LEN (adpcm.codes) < ARRAY_LEN (test_codes))
+ { printf ("\n\nLine %d : ARRAY_LEN (adcodes->codes) > ARRAY_LEN (test_codes).n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ printf (" Testing block encoder : ") ;
+ fflush (stdout) ;
+
+ ima_oki_adpcm_init (&adpcm, IMA_OKI_ADPCM_TYPE_OKI) ;
+
+ memcpy (adpcm.pcm, test_pcm, sizeof (adpcm.pcm [0]) * ARRAY_LEN (test_pcm)) ;
+ adpcm.pcm_count = ARRAY_LEN (test_pcm) ;
+ adpcm.code_count = 13 ;
+
+ ima_oki_adpcm_encode_block (&adpcm) ;
+
+ if (adpcm.code_count * 2 != ARRAY_LEN (test_pcm))
+ { printf ("\n\nLine %d : %d * 2 != %d\n\n", __LINE__, adpcm.code_count * 2, ARRAY_LEN (test_pcm)) ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; k < ARRAY_LEN (test_codes) ; k++)
+ if (adpcm.codes [k] != test_codes [k])
+ { printf ("\n\nLine %d : Fail at k = %d, %d should be %d\n\n", __LINE__, k, adpcm.codes [k], test_codes [k]) ;
+ exit (1) ;
+ } ;
+
+ puts ("ok") ;
+
+ printf (" Testing block decoder : ") ;
+ fflush (stdout) ;
+
+ ima_oki_adpcm_init (&adpcm, IMA_OKI_ADPCM_TYPE_OKI) ;
+
+ memcpy (adpcm.codes, test_codes, sizeof (adpcm.codes [0]) * ARRAY_LEN (test_codes)) ;
+ adpcm.code_count = ARRAY_LEN (test_codes) ;
+ adpcm.pcm_count = 13 ;
+
+ ima_oki_adpcm_decode_block (&adpcm) ;
+
+ if (adpcm.pcm_count != 2 * ARRAY_LEN (test_codes))
+ { printf ("\n\nLine %d : %d * 2 != %d\n\n", __LINE__, adpcm.pcm_count, 2 * ARRAY_LEN (test_codes)) ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; k < ARRAY_LEN (test_pcm) ; k++)
+ if (adpcm.pcm [k] != test_pcm [k])
+ { printf ("\n\nLine %d : Fail at i = %d, %d should be %d.\n\n", __LINE__, k, adpcm.pcm [k], test_pcm [k]) ;
+ exit (1) ;
+ } ;
+
+ puts ("ok") ;
+} /* test_oki_adpcm_block */
+
+int
+main (void)
+{
+ test_oki_adpcm () ;
+ test_oki_adpcm_block () ;
+
+ return 0 ;
+} /* main */
+
+#endif
--- /dev/null
+/*
+** Copyright (C) 2007-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+** Copyright (c) 2007 <robs@users.sourceforge.net>
+**
+** This library is free software; you can redistribute it and/or modify it
+** under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or (at
+** your option) any later version.
+**
+** This library is distributed in the hope that it will be useful, but
+** WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
+** General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this library. If not, write to the Free Software Foundation,
+** Fifth Floor, 51 Franklin Street, Boston, MA 02111-1301, USA.
+*/
+
+/* ADPCM: IMA, OKI <==> 16-bit PCM. */
+
+
+#define IMA_OKI_ADPCM_CODE_LEN 256
+#define IMA_OKI_ADPCM_PCM_LEN (IMA_OKI_ADPCM_CODE_LEN *2)
+
+typedef struct
+{
+ /* private: */
+ int mask ;
+ int last_output ;
+ int step_index ;
+ int max_step_index ;
+ int const * steps ;
+
+ /* public: */
+ int errors ;
+ int code_count, pcm_count ;
+
+ unsigned char codes [IMA_OKI_ADPCM_CODE_LEN] ;
+ short pcm [IMA_OKI_ADPCM_PCM_LEN] ;
+} IMA_OKI_ADPCM ;
+
+typedef enum
+{ IMA_OKI_ADPCM_TYPE_IMA,
+ IMA_OKI_ADPCM_TYPE_OKI
+} IMA_OKI_ADPCM_TYPE ;
+
+void ima_oki_adpcm_init (IMA_OKI_ADPCM * state, IMA_OKI_ADPCM_TYPE type) ;
+
+int adpcm_decode (IMA_OKI_ADPCM * state, int /* 0..15 */ code) ;
+int adpcm_encode (IMA_OKI_ADPCM * state, int /* -32768..32767 */ sample) ;
+
+void ima_oki_adpcm_decode_block (IMA_OKI_ADPCM * state) ;
+void ima_oki_adpcm_encode_block (IMA_OKI_ADPCM * state) ;
--- /dev/null
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfendian.h"
+
+#include <stdlib.h>
+
+#include "sndfile.h"
+#include "common.h"
+
+#define INTERLEAVE_CHANNELS 6
+
+typedef struct
+{ double buffer [SF_BUFFER_LEN / sizeof (double)] ;
+
+ sf_count_t channel_len ;
+
+ sf_count_t (*read_short) (SF_PRIVATE*, short *ptr, sf_count_t len) ;
+ sf_count_t (*read_int) (SF_PRIVATE*, int *ptr, sf_count_t len) ;
+ sf_count_t (*read_float) (SF_PRIVATE*, float *ptr, sf_count_t len) ;
+ sf_count_t (*read_double) (SF_PRIVATE*, double *ptr, sf_count_t len) ;
+
+} INTERLEAVE_DATA ;
+
+
+
+static sf_count_t interleave_read_short (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t interleave_read_int (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t interleave_read_float (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t interleave_read_double (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+
+static sf_count_t interleave_seek (SF_PRIVATE*, int mode, sf_count_t samples_from_start) ;
+
+
+
+
+int
+interleave_init (SF_PRIVATE *psf)
+{ INTERLEAVE_DATA *pdata ;
+
+ if (psf->file.mode != SFM_READ)
+ return SFE_INTERLEAVE_MODE ;
+
+ if (psf->interleave)
+ { psf_log_printf (psf, "*** Weird, already have interleave.\n") ;
+ return 666 ;
+ } ;
+
+ /* Free this in sf_close() function. */
+ if (! (pdata = malloc (sizeof (INTERLEAVE_DATA))))
+ return SFE_MALLOC_FAILED ;
+
+puts ("interleave_init") ;
+
+ psf->interleave = pdata ;
+
+ /* Save the existing methods. */
+ pdata->read_short = psf->read_short ;
+ pdata->read_int = psf->read_int ;
+ pdata->read_float = psf->read_float ;
+ pdata->read_double = psf->read_double ;
+
+ pdata->channel_len = psf->sf.frames * psf->bytewidth ;
+
+ /* Insert our new methods. */
+ psf->read_short = interleave_read_short ;
+ psf->read_int = interleave_read_int ;
+ psf->read_float = interleave_read_float ;
+ psf->read_double = interleave_read_double ;
+
+ psf->seek = interleave_seek ;
+
+ return 0 ;
+} /* pcm_interleave_init */
+
+/*------------------------------------------------------------------------------
+*/
+
+static sf_count_t
+interleave_read_short (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ INTERLEAVE_DATA *pdata ;
+ sf_count_t offset, templen ;
+ int chan, count, k ;
+ short *inptr, *outptr ;
+
+ if (! (pdata = psf->interleave))
+ return 0 ;
+
+ inptr = (short*) pdata->buffer ;
+
+ for (chan = 0 ; chan < psf->sf.channels ; chan++)
+ { outptr = ptr + chan ;
+
+ offset = psf->dataoffset + chan * psf->bytewidth * psf->read_current ;
+
+ if (psf_fseek (psf, offset, SEEK_SET) != offset)
+ { psf->error = SFE_INTERLEAVE_SEEK ;
+ return 0 ;
+ } ;
+
+ templen = len / psf->sf.channels ;
+
+ while (templen > 0)
+ { if (templen > SIGNED_SIZEOF (pdata->buffer) / SIGNED_SIZEOF (short))
+ count = SIGNED_SIZEOF (pdata->buffer) / SIGNED_SIZEOF (short) ;
+ else
+ count = (int) templen ;
+
+ if (pdata->read_short (psf, inptr, count) != count)
+ { psf->error = SFE_INTERLEAVE_READ ;
+ return 0 ;
+ } ;
+
+ for (k = 0 ; k < count ; k++)
+ { *outptr = inptr [k] ;
+ outptr += psf->sf.channels ;
+ } ;
+
+ templen -= count ;
+ } ;
+ } ;
+
+ return len ;
+} /* interleave_read_short */
+
+static sf_count_t
+interleave_read_int (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ INTERLEAVE_DATA *pdata ;
+ sf_count_t offset, templen ;
+ int chan, count, k ;
+ int *inptr, *outptr ;
+
+ if (! (pdata = psf->interleave))
+ return 0 ;
+
+ inptr = (int*) pdata->buffer ;
+
+ for (chan = 0 ; chan < psf->sf.channels ; chan++)
+ { outptr = ptr + chan ;
+
+ offset = psf->dataoffset + chan * psf->bytewidth * psf->read_current ;
+
+ if (psf_fseek (psf, offset, SEEK_SET) != offset)
+ { psf->error = SFE_INTERLEAVE_SEEK ;
+ return 0 ;
+ } ;
+
+ templen = len / psf->sf.channels ;
+
+ while (templen > 0)
+ { if (templen > SIGNED_SIZEOF (pdata->buffer) / SIGNED_SIZEOF (int))
+ count = SIGNED_SIZEOF (pdata->buffer) / SIGNED_SIZEOF (int) ;
+ else
+ count = (int) templen ;
+
+ if (pdata->read_int (psf, inptr, count) != count)
+ { psf->error = SFE_INTERLEAVE_READ ;
+ return 0 ;
+ } ;
+
+ for (k = 0 ; k < count ; k++)
+ { *outptr = inptr [k] ;
+ outptr += psf->sf.channels ;
+ } ;
+
+ templen -= count ;
+ } ;
+ } ;
+
+ return len ;
+} /* interleave_read_int */
+
+static sf_count_t
+interleave_read_float (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ INTERLEAVE_DATA *pdata ;
+ sf_count_t offset, templen ;
+ int chan, count, k ;
+ float *inptr, *outptr ;
+
+ if (! (pdata = psf->interleave))
+ return 0 ;
+
+ inptr = (float*) pdata->buffer ;
+
+ for (chan = 0 ; chan < psf->sf.channels ; chan++)
+ { outptr = ptr + chan ;
+
+ offset = psf->dataoffset + pdata->channel_len * chan + psf->read_current * psf->bytewidth ;
+
+/*-printf ("chan : %d read_current : %6lld offset : %6lld\n", chan, psf->read_current, offset) ;-*/
+
+ if (psf_fseek (psf, offset, SEEK_SET) != offset)
+ { psf->error = SFE_INTERLEAVE_SEEK ;
+/*-puts ("interleave_seek error") ; exit (1) ;-*/
+ return 0 ;
+ } ;
+
+ templen = len / psf->sf.channels ;
+
+ while (templen > 0)
+ { if (templen > SIGNED_SIZEOF (pdata->buffer) / SIGNED_SIZEOF (float))
+ count = SIGNED_SIZEOF (pdata->buffer) / SIGNED_SIZEOF (float) ;
+ else
+ count = (int) templen ;
+
+ if (pdata->read_float (psf, inptr, count) != count)
+ { psf->error = SFE_INTERLEAVE_READ ;
+/*-puts ("interleave_read error") ; exit (1) ;-*/
+ return 0 ;
+ } ;
+
+ for (k = 0 ; k < count ; k++)
+ { *outptr = inptr [k] ;
+ outptr += psf->sf.channels ;
+ } ;
+
+ templen -= count ;
+ } ;
+ } ;
+
+ return len ;
+} /* interleave_read_float */
+
+static sf_count_t
+interleave_read_double (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ INTERLEAVE_DATA *pdata ;
+ sf_count_t offset, templen ;
+ int chan, count, k ;
+ double *inptr, *outptr ;
+
+ if (! (pdata = psf->interleave))
+ return 0 ;
+
+ inptr = (double*) pdata->buffer ;
+
+ for (chan = 0 ; chan < psf->sf.channels ; chan++)
+ { outptr = ptr + chan ;
+
+ offset = psf->dataoffset + chan * psf->bytewidth * psf->read_current ;
+
+ if (psf_fseek (psf, offset, SEEK_SET) != offset)
+ { psf->error = SFE_INTERLEAVE_SEEK ;
+ return 0 ;
+ } ;
+
+ templen = len / psf->sf.channels ;
+
+ while (templen > 0)
+ { if (templen > SIGNED_SIZEOF (pdata->buffer) / SIGNED_SIZEOF (double))
+ count = SIGNED_SIZEOF (pdata->buffer) / SIGNED_SIZEOF (double) ;
+ else
+ count = (int) templen ;
+
+ if (pdata->read_double (psf, inptr, count) != count)
+ { psf->error = SFE_INTERLEAVE_READ ;
+ return 0 ;
+ } ;
+
+ for (k = 0 ; k < count ; k++)
+ { *outptr = inptr [k] ;
+ outptr += psf->sf.channels ;
+ } ;
+
+ templen -= count ;
+ } ;
+ } ;
+
+ return len ;
+} /* interleave_read_double */
+
+/*------------------------------------------------------------------------------
+*/
+
+static sf_count_t
+interleave_seek (SF_PRIVATE *psf, int mode, sf_count_t samples_from_start)
+{ psf = psf ; mode = mode ;
+
+ /*
+ ** Do nothing here. This is a place holder to prevent the default
+ ** seek function from being called.
+ */
+
+ return samples_from_start ;
+} /* interleave_seek */
+
--- /dev/null
+/*
+** Copyright (C) 2001-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <fcntl.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+/*------------------------------------------------------------------------------
+** Macros to handle big/little endian issues.
+*/
+
+/* The IRCAM magic number is weird in that one byte in the number can have
+** values of 0x1, 0x2, 0x03 or 0x04. Hence the need for a marker and a mask.
+*/
+
+#define IRCAM_BE_MASK (MAKE_MARKER (0xFF, 0xFF, 0x00, 0xFF))
+#define IRCAM_BE_MARKER (MAKE_MARKER (0x64, 0xA3, 0x00, 0x00))
+
+#define IRCAM_LE_MASK (MAKE_MARKER (0xFF, 0x00, 0xFF, 0xFF))
+#define IRCAM_LE_MARKER (MAKE_MARKER (0x00, 0x00, 0xA3, 0x64))
+
+#define IRCAM_02B_MARKER (MAKE_MARKER (0x64, 0xA3, 0x02, 0x00))
+#define IRCAM_03L_MARKER (MAKE_MARKER (0x64, 0xA3, 0x03, 0x00))
+
+#define IRCAM_DATA_OFFSET (1024)
+
+/*------------------------------------------------------------------------------
+** Typedefs.
+*/
+
+enum
+{ IRCAM_PCM_16 = 0x00002,
+ IRCAM_FLOAT = 0x00004,
+ IRCAM_ALAW = 0x10001,
+ IRCAM_ULAW = 0x20001,
+ IRCAM_PCM_32 = 0x40004
+} ;
+
+
+/*------------------------------------------------------------------------------
+** Private static functions.
+*/
+
+static int ircam_close (SF_PRIVATE *psf) ;
+static int ircam_write_header (SF_PRIVATE *psf, int calc_length) ;
+static int ircam_read_header (SF_PRIVATE *psf) ;
+
+static int get_encoding (int subformat) ;
+
+static const char* get_encoding_str (int encoding) ;
+
+/*------------------------------------------------------------------------------
+** Public function.
+*/
+
+int
+ircam_open (SF_PRIVATE *psf)
+{ int subformat ;
+ int error = SFE_NO_ERROR ;
+
+ if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0))
+ { if ((error = ircam_read_header (psf)))
+ return error ;
+ } ;
+
+ subformat = SF_CODEC (psf->sf.format) ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_IRCAM)
+ return SFE_BAD_OPEN_FORMAT ;
+
+ psf->endian = SF_ENDIAN (psf->sf.format) ;
+ if (psf->endian == 0 || psf->endian == SF_ENDIAN_CPU)
+ psf->endian = (CPU_IS_BIG_ENDIAN) ? SF_ENDIAN_BIG : SF_ENDIAN_LITTLE ;
+
+ psf->dataoffset = IRCAM_DATA_OFFSET ;
+
+ if ((error = ircam_write_header (psf, SF_FALSE)))
+ return error ;
+
+ psf->write_header = ircam_write_header ;
+ } ;
+
+ psf->container_close = ircam_close ;
+
+ switch (subformat)
+ { case SF_FORMAT_ULAW : /* 8-bit Ulaw encoding. */
+ error = ulaw_init (psf) ;
+ break ;
+
+ case SF_FORMAT_ALAW : /* 8-bit Alaw encoding. */
+ error = alaw_init (psf) ;
+ break ;
+
+ case SF_FORMAT_PCM_16 : /* 16-bit linear PCM. */
+ case SF_FORMAT_PCM_32 : /* 32-bit linear PCM. */
+ error = pcm_init (psf) ;
+ break ;
+
+ case SF_FORMAT_FLOAT : /* 32-bit linear PCM. */
+ error = float32_init (psf) ;
+ break ;
+
+ default : break ;
+ } ;
+
+ return error ;
+} /* ircam_open */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+ircam_read_header (SF_PRIVATE *psf)
+{ unsigned int marker, encoding ;
+ float samplerate ;
+ int error = SFE_NO_ERROR ;
+
+ psf_binheader_readf (psf, "epmf44", 0, &marker, &samplerate, &(psf->sf.channels), &encoding) ;
+
+ if (((marker & IRCAM_BE_MASK) != IRCAM_BE_MARKER) && ((marker & IRCAM_LE_MASK) != IRCAM_LE_MARKER))
+ { psf_log_printf (psf, "marker: 0x%X\n", marker) ;
+ return SFE_IRCAM_NO_MARKER ;
+ } ;
+
+ psf->endian = SF_ENDIAN_LITTLE ;
+
+ if (psf->sf.channels > 256)
+ { psf_binheader_readf (psf, "Epmf44", 0, &marker, &samplerate, &(psf->sf.channels), &encoding) ;
+
+ /* Sanity checking for endian-ness detection. */
+ if (psf->sf.channels > 256)
+ { psf_log_printf (psf, "marker: 0x%X\n", marker) ;
+ return SFE_IRCAM_BAD_CHANNELS ;
+ } ;
+
+ psf->endian = SF_ENDIAN_BIG ;
+ } ;
+
+ psf_log_printf (psf, "marker: 0x%X\n", marker) ;
+
+ psf->sf.samplerate = (int) samplerate ;
+
+ psf_log_printf (psf, " Sample Rate : %d\n"
+ " Channels : %d\n"
+ " Encoding : %X => %s\n", psf->sf.samplerate, psf->sf.channels, encoding, get_encoding_str (encoding)) ;
+
+ switch (encoding)
+ { case IRCAM_PCM_16 :
+ psf->bytewidth = 2 ;
+ psf->blockwidth = psf->sf.channels * psf->bytewidth ;
+
+ psf->sf.format = SF_FORMAT_IRCAM | SF_FORMAT_PCM_16 ;
+ break ;
+
+ case IRCAM_PCM_32 :
+ psf->bytewidth = 4 ;
+ psf->blockwidth = psf->sf.channels * psf->bytewidth ;
+
+ psf->sf.format = SF_FORMAT_IRCAM | SF_FORMAT_PCM_32 ;
+ break ;
+
+ case IRCAM_FLOAT :
+ psf->bytewidth = 4 ;
+ psf->blockwidth = psf->sf.channels * psf->bytewidth ;
+
+ psf->sf.format = SF_FORMAT_IRCAM | SF_FORMAT_FLOAT ;
+ break ;
+
+ case IRCAM_ALAW :
+ psf->bytewidth = 1 ;
+ psf->blockwidth = psf->sf.channels * psf->bytewidth ;
+
+ psf->sf.format = SF_FORMAT_IRCAM | SF_FORMAT_ALAW ;
+ break ;
+
+ case IRCAM_ULAW :
+ psf->bytewidth = 1 ;
+ psf->blockwidth = psf->sf.channels * psf->bytewidth ;
+
+ psf->sf.format = SF_FORMAT_IRCAM | SF_FORMAT_ULAW ;
+ break ;
+
+ default :
+ error = SFE_IRCAM_UNKNOWN_FORMAT ;
+ break ;
+ } ;
+
+ if (psf->endian == SF_ENDIAN_BIG)
+ psf->sf.format |= SF_ENDIAN_BIG ;
+ else
+ psf->sf.format |= SF_ENDIAN_LITTLE ;
+
+ if (error)
+ return error ;
+
+ psf->dataoffset = IRCAM_DATA_OFFSET ;
+ psf->datalength = psf->filelength - psf->dataoffset ;
+
+ if (psf->sf.frames == 0 && psf->blockwidth)
+ psf->sf.frames = psf->datalength / psf->blockwidth ;
+
+ psf_log_printf (psf, " Samples : %d\n", psf->sf.frames) ;
+
+ psf_binheader_readf (psf, "p", IRCAM_DATA_OFFSET) ;
+
+ return 0 ;
+} /* ircam_read_header */
+
+static int
+ircam_close (SF_PRIVATE *psf)
+{
+ psf_log_printf (psf, "close\n") ;
+
+ return 0 ;
+} /* ircam_close */
+
+static int
+ircam_write_header (SF_PRIVATE *psf, int UNUSED (calc_length))
+{ int encoding ;
+ float samplerate ;
+ sf_count_t current ;
+
+ if (psf->pipeoffset > 0)
+ return 0 ;
+
+ current = psf_ftell (psf) ;
+
+ /* This also sets psf->endian. */
+ encoding = get_encoding (SF_CODEC (psf->sf.format)) ;
+
+ if (encoding == 0)
+ return SFE_BAD_OPEN_FORMAT ;
+
+ /* Reset the current header length to zero. */
+ psf->header [0] = 0 ;
+ psf->headindex = 0 ;
+
+ if (psf->is_pipe == SF_FALSE)
+ psf_fseek (psf, 0, SEEK_SET) ;
+
+ samplerate = psf->sf.samplerate ;
+
+ switch (psf->endian)
+ { case SF_ENDIAN_BIG :
+ psf_binheader_writef (psf, "Emf", IRCAM_02B_MARKER, samplerate) ;
+ psf_binheader_writef (psf, "E44", psf->sf.channels, encoding) ;
+ break ;
+
+ case SF_ENDIAN_LITTLE :
+ psf_binheader_writef (psf, "emf", IRCAM_03L_MARKER, samplerate) ;
+ psf_binheader_writef (psf, "e44", psf->sf.channels, encoding) ;
+ break ;
+
+ default : return SFE_BAD_OPEN_FORMAT ;
+ } ;
+
+ psf_binheader_writef (psf, "z", (size_t) (IRCAM_DATA_OFFSET - psf->headindex)) ;
+
+ /* Header construction complete so write it out. */
+ psf_fwrite (psf->header, psf->headindex, 1, psf) ;
+
+ if (psf->error)
+ return psf->error ;
+
+ if (current > 0)
+ psf_fseek (psf, current, SEEK_SET) ;
+
+ return psf->error ;
+} /* ircam_write_header */
+
+static int
+get_encoding (int subformat)
+{ switch (subformat)
+ { case SF_FORMAT_PCM_16 : return IRCAM_PCM_16 ;
+ case SF_FORMAT_PCM_32 : return IRCAM_PCM_32 ;
+
+ case SF_FORMAT_FLOAT : return IRCAM_FLOAT ;
+
+ case SF_FORMAT_ULAW : return IRCAM_ULAW ;
+ case SF_FORMAT_ALAW : return IRCAM_ALAW ;
+
+ default : break ;
+ } ;
+
+ return 0 ;
+} /* get_encoding */
+
+static const char*
+get_encoding_str (int encoding)
+{ switch (encoding)
+ { case IRCAM_PCM_16 : return "16 bit PCM" ;
+ case IRCAM_FLOAT : return "32 bit float" ;
+ case IRCAM_ALAW : return "A law" ;
+ case IRCAM_ULAW : return "u law" ;
+ case IRCAM_PCM_32 : return "32 bit PCM" ;
+ } ;
+ return "Unknown encoding" ;
+} /* get_encoding_str */
+
--- /dev/null
+; Auto-generated by create_symbols_file.py
+
+LIBRARY libsndfile-1.dll
+EXPORTS
+
+sf_command @1
+sf_open @2
+sf_close @3
+sf_seek @4
+sf_error @7
+sf_perror @8
+sf_error_str @9
+sf_error_number @10
+sf_format_check @11
+sf_read_raw @16
+sf_readf_short @17
+sf_readf_int @18
+sf_readf_float @19
+sf_readf_double @20
+sf_read_short @21
+sf_read_int @22
+sf_read_float @23
+sf_read_double @24
+sf_write_raw @32
+sf_writef_short @33
+sf_writef_int @34
+sf_writef_float @35
+sf_writef_double @36
+sf_write_short @37
+sf_write_int @38
+sf_write_float @39
+sf_write_double @40
+sf_strerror @50
+sf_get_string @60
+sf_set_string @61
+sf_version_string @68
+sf_open_fd @70
+sf_wchar_open @71
+sf_open_virtual @80
+sf_write_sync @90
+
--- /dev/null
+/*
+** Copyright (C) 2003-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+#if (OS_IS_MACOSX == 1)
+
+int
+macbinary3_open (SF_PRIVATE * UNUSED (psf))
+{
+ return 0 ;
+} /* macbinary3_open */
+
+#else
+
+int
+macbinary3_open (SF_PRIVATE * UNUSED (psf))
+{
+ return 0 ;
+} /* macbinary3_open */
+
+#endif /* OS_IS_MACOSX */
+
--- /dev/null
+/*
+** Copyright (C) 2003-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+#define STR_MARKER MAKE_MARKER ('S', 'T', 'R', ' ')
+
+int
+macos_guess_file_type (SF_PRIVATE * psf, const char *filename)
+{ static char rsrc_name [1024] ;
+ struct stat statbuf ;
+
+ snprintf (rsrc_name, sizeof (rsrc_name), "%s/rsrc", filename) ;
+
+ /* If there is no resource fork, just return. */
+ if (stat (rsrc_name, &statbuf) != 0)
+ { psf_log_printf (psf, "No resource fork.\n") ;
+ return 0 ;
+ } ;
+
+ if (statbuf.st_size == 0)
+ { psf_log_printf (psf, "Have zero size resource fork.\n") ;
+ return 0 ;
+ } ;
+
+ return 0 ;
+} /* macos_guess_file_type */
+
--- /dev/null
+#!/bin/bash -e
+
+# This script takes a static library and removes all non-public symbols.
+# Ie, it makes a static lib whose symbols are far less likely to clash with
+# the symbols of another shared or static library.
+
+grep sf_ Symbols.gnu-binutils | sed -e "s/[ ;]//g" > Symbols.static
+
+ld -r --whole-archive .libs/libsndfile.a -o libsndfile_a.o
+
+objcopy --keep-global-symbols=Symbols.static libsndfile_a.o libsndfile.o
+
+rm -f libsndfile.a
+ar cru libsndfile.a libsndfile.o
--- /dev/null
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <fcntl.h>
+#include <string.h>
+#include <ctype.h>
+#include <math.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+/*------------------------------------------------------------------------------
+** Information on how to decode and encode this file was obtained in a PDF
+** file which I found on http://www.wotsit.org/.
+** Also did a lot of testing with GNU Octave but do not have access to
+** Matlab (tm) and so could not test it there.
+*/
+
+/*------------------------------------------------------------------------------
+** Macros to handle big/little endian issues.
+*/
+
+#define MAT4_BE_DOUBLE (MAKE_MARKER (0, 0, 0x03, 0xE8))
+#define MAT4_LE_DOUBLE (MAKE_MARKER (0, 0, 0, 0))
+
+#define MAT4_BE_FLOAT (MAKE_MARKER (0, 0, 0x03, 0xF2))
+#define MAT4_LE_FLOAT (MAKE_MARKER (0x0A, 0, 0, 0))
+
+#define MAT4_BE_PCM_32 (MAKE_MARKER (0, 0, 0x03, 0xFC))
+#define MAT4_LE_PCM_32 (MAKE_MARKER (0x14, 0, 0, 0))
+
+#define MAT4_BE_PCM_16 (MAKE_MARKER (0, 0, 0x04, 0x06))
+#define MAT4_LE_PCM_16 (MAKE_MARKER (0x1E, 0, 0, 0))
+
+/* Can't see any reason to ever implement this. */
+#define MAT4_BE_PCM_U8 (MAKE_MARKER (0, 0, 0x04, 0x1A))
+#define MAT4_LE_PCM_U8 (MAKE_MARKER (0x32, 0, 0, 0))
+
+/*------------------------------------------------------------------------------
+** Private static functions.
+*/
+
+static int mat4_close (SF_PRIVATE *psf) ;
+
+static int mat4_format_to_encoding (int format, int endian) ;
+
+static int mat4_write_header (SF_PRIVATE *psf, int calc_length) ;
+static int mat4_read_header (SF_PRIVATE *psf) ;
+
+static const char * mat4_marker_to_str (int marker) ;
+
+/*------------------------------------------------------------------------------
+** Public function.
+*/
+
+int
+mat4_open (SF_PRIVATE *psf)
+{ int subformat, error = 0 ;
+
+ if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0))
+ { if ((error = mat4_read_header (psf)))
+ return error ;
+ } ;
+
+ if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_MAT4)
+ return SFE_BAD_OPEN_FORMAT ;
+
+ subformat = SF_CODEC (psf->sf.format) ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { if (psf->is_pipe)
+ return SFE_NO_PIPE_WRITE ;
+
+ psf->endian = SF_ENDIAN (psf->sf.format) ;
+ if (CPU_IS_LITTLE_ENDIAN && (psf->endian == SF_ENDIAN_CPU || psf->endian == 0))
+ psf->endian = SF_ENDIAN_LITTLE ;
+ else if (CPU_IS_BIG_ENDIAN && (psf->endian == SF_ENDIAN_CPU || psf->endian == 0))
+ psf->endian = SF_ENDIAN_BIG ;
+
+ if ((error = mat4_write_header (psf, SF_FALSE)))
+ return error ;
+
+ psf->write_header = mat4_write_header ;
+ } ;
+
+ psf->container_close = mat4_close ;
+
+ psf->blockwidth = psf->bytewidth * psf->sf.channels ;
+
+ switch (subformat)
+ { case SF_FORMAT_PCM_16 :
+ case SF_FORMAT_PCM_32 :
+ error = pcm_init (psf) ;
+ break ;
+
+ case SF_FORMAT_FLOAT :
+ error = float32_init (psf) ;
+ break ;
+
+ case SF_FORMAT_DOUBLE :
+ error = double64_init (psf) ;
+ break ;
+
+ default : break ;
+ } ;
+
+ if (error)
+ return error ;
+
+ return error ;
+} /* mat4_open */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+mat4_close (SF_PRIVATE *psf)
+{
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ mat4_write_header (psf, SF_TRUE) ;
+
+ return 0 ;
+} /* mat4_close */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+mat4_write_header (SF_PRIVATE *psf, int calc_length)
+{ sf_count_t current ;
+ int encoding ;
+ double samplerate ;
+
+ current = psf_ftell (psf) ;
+
+ if (calc_length)
+ { psf->filelength = psf_get_filelen (psf) ;
+
+ psf->datalength = psf->filelength - psf->dataoffset ;
+ if (psf->dataend)
+ psf->datalength -= psf->filelength - psf->dataend ;
+
+ psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ;
+ } ;
+
+ encoding = mat4_format_to_encoding (SF_CODEC (psf->sf.format), psf->endian) ;
+
+ if (encoding == -1)
+ return SFE_BAD_OPEN_FORMAT ;
+
+ /* Reset the current header length to zero. */
+ psf->header [0] = 0 ;
+ psf->headindex = 0 ;
+ psf_fseek (psf, 0, SEEK_SET) ;
+
+ /* Need sample rate as a double for writing to the header. */
+ samplerate = psf->sf.samplerate ;
+
+ if (psf->endian == SF_ENDIAN_BIG)
+ { psf_binheader_writef (psf, "Em444", MAT4_BE_DOUBLE, 1, 1, 0) ;
+ psf_binheader_writef (psf, "E4bd", 11, "samplerate", make_size_t (11), samplerate) ;
+ psf_binheader_writef (psf, "tEm484", encoding, psf->sf.channels, psf->sf.frames, 0) ;
+ psf_binheader_writef (psf, "E4b", 9, "wavedata", make_size_t (9)) ;
+ }
+ else if (psf->endian == SF_ENDIAN_LITTLE)
+ { psf_binheader_writef (psf, "em444", MAT4_LE_DOUBLE, 1, 1, 0) ;
+ psf_binheader_writef (psf, "e4bd", 11, "samplerate", make_size_t (11), samplerate) ;
+ psf_binheader_writef (psf, "tem484", encoding, psf->sf.channels, psf->sf.frames, 0) ;
+ psf_binheader_writef (psf, "e4b", 9, "wavedata", make_size_t (9)) ;
+ }
+ else
+ return SFE_BAD_OPEN_FORMAT ;
+
+ /* Header construction complete so write it out. */
+ psf_fwrite (psf->header, psf->headindex, 1, psf) ;
+
+ if (psf->error)
+ return psf->error ;
+
+ psf->dataoffset = psf->headindex ;
+
+ if (current > 0)
+ psf_fseek (psf, current, SEEK_SET) ;
+
+ return psf->error ;
+} /* mat4_write_header */
+
+static int
+mat4_read_header (SF_PRIVATE *psf)
+{ int marker, rows, cols, imag ;
+ unsigned namesize ;
+ double value ;
+ const char *marker_str ;
+ char name [64] ;
+
+ psf_binheader_readf (psf, "pm", 0, &marker) ;
+
+ /* MAT4 file must start with a double for the samplerate. */
+ if (marker == MAT4_BE_DOUBLE)
+ { psf->endian = psf->rwf_endian = SF_ENDIAN_BIG ;
+ marker_str = "big endian double" ;
+ }
+ else if (marker == MAT4_LE_DOUBLE)
+ { psf->endian = psf->rwf_endian = SF_ENDIAN_LITTLE ;
+ marker_str = "little endian double" ;
+ }
+ else
+ return SFE_UNIMPLEMENTED ;
+
+ psf_log_printf (psf, "GNU Octave 2.0 / MATLAB v4.2 format\nMarker : %s\n", marker_str) ;
+
+ psf_binheader_readf (psf, "444", &rows, &cols, &imag) ;
+
+ psf_log_printf (psf, " Rows : %d\n Cols : %d\n Imag : %s\n", rows, cols, imag ? "True" : "False") ;
+
+ psf_binheader_readf (psf, "4", &namesize) ;
+
+ if (namesize >= SIGNED_SIZEOF (name))
+ return SFE_MAT4_BAD_NAME ;
+
+ psf_binheader_readf (psf, "b", name, namesize) ;
+ name [namesize] = 0 ;
+
+ psf_log_printf (psf, " Name : %s\n", name) ;
+
+ psf_binheader_readf (psf, "d", &value) ;
+
+ snprintf (psf->u.cbuf, sizeof (psf->u.cbuf), " Value : %f\n", value) ;
+ psf_log_printf (psf, psf->u.cbuf) ;
+
+ if ((rows != 1) || (cols != 1))
+ return SFE_MAT4_NO_SAMPLERATE ;
+
+ psf->sf.samplerate = lrint (value) ;
+
+ /* Now write out the audio data. */
+
+ psf_binheader_readf (psf, "m", &marker) ;
+
+ psf_log_printf (psf, "Marker : %s\n", mat4_marker_to_str (marker)) ;
+
+ psf_binheader_readf (psf, "444", &rows, &cols, &imag) ;
+
+ psf_log_printf (psf, " Rows : %d\n Cols : %d\n Imag : %s\n", rows, cols, imag ? "True" : "False") ;
+
+ psf_binheader_readf (psf, "4", &namesize) ;
+
+ if (namesize >= SIGNED_SIZEOF (name))
+ return SFE_MAT4_BAD_NAME ;
+
+ psf_binheader_readf (psf, "b", name, namesize) ;
+ name [namesize] = 0 ;
+
+ psf_log_printf (psf, " Name : %s\n", name) ;
+
+ psf->dataoffset = psf_ftell (psf) ;
+
+ if (rows == 0 && cols == 0)
+ { psf_log_printf (psf, "*** Error : zero channel count.\n") ;
+ return SFE_CHANNEL_COUNT_ZERO ;
+ } ;
+
+ psf->sf.channels = rows ;
+ psf->sf.frames = cols ;
+
+ psf->sf.format = psf->endian | SF_FORMAT_MAT4 ;
+ switch (marker)
+ { case MAT4_BE_DOUBLE :
+ case MAT4_LE_DOUBLE :
+ psf->sf.format |= SF_FORMAT_DOUBLE ;
+ psf->bytewidth = 8 ;
+ break ;
+
+ case MAT4_BE_FLOAT :
+ case MAT4_LE_FLOAT :
+ psf->sf.format |= SF_FORMAT_FLOAT ;
+ psf->bytewidth = 4 ;
+ break ;
+
+ case MAT4_BE_PCM_32 :
+ case MAT4_LE_PCM_32 :
+ psf->sf.format |= SF_FORMAT_PCM_32 ;
+ psf->bytewidth = 4 ;
+ break ;
+
+ case MAT4_BE_PCM_16 :
+ case MAT4_LE_PCM_16 :
+ psf->sf.format |= SF_FORMAT_PCM_16 ;
+ psf->bytewidth = 2 ;
+ break ;
+
+ default :
+ psf_log_printf (psf, "*** Error : Bad marker %08X\n", marker) ;
+ return SFE_UNIMPLEMENTED ;
+ } ;
+
+ if ((psf->filelength - psf->dataoffset) < psf->sf.channels * psf->sf.frames * psf->bytewidth)
+ { psf_log_printf (psf, "*** File seems to be truncated. %D <--> %D\n",
+ psf->filelength - psf->dataoffset, psf->sf.channels * psf->sf.frames * psf->bytewidth) ;
+ }
+ else if ((psf->filelength - psf->dataoffset) > psf->sf.channels * psf->sf.frames * psf->bytewidth)
+ psf->dataend = psf->dataoffset + rows * cols * psf->bytewidth ;
+
+ psf->datalength = psf->filelength - psf->dataoffset - psf->dataend ;
+
+ psf->sf.sections = 1 ;
+
+ return 0 ;
+} /* mat4_read_header */
+
+static int
+mat4_format_to_encoding (int format, int endian)
+{
+ switch (format | endian)
+ { case (SF_FORMAT_PCM_16 | SF_ENDIAN_BIG) :
+ return MAT4_BE_PCM_16 ;
+
+ case (SF_FORMAT_PCM_16 | SF_ENDIAN_LITTLE) :
+ return MAT4_LE_PCM_16 ;
+
+ case (SF_FORMAT_PCM_32 | SF_ENDIAN_BIG) :
+ return MAT4_BE_PCM_32 ;
+
+ case (SF_FORMAT_PCM_32 | SF_ENDIAN_LITTLE) :
+ return MAT4_LE_PCM_32 ;
+
+ case (SF_FORMAT_FLOAT | SF_ENDIAN_BIG) :
+ return MAT4_BE_FLOAT ;
+
+ case (SF_FORMAT_FLOAT | SF_ENDIAN_LITTLE) :
+ return MAT4_LE_FLOAT ;
+
+ case (SF_FORMAT_DOUBLE | SF_ENDIAN_BIG) :
+ return MAT4_BE_DOUBLE ;
+
+ case (SF_FORMAT_DOUBLE | SF_ENDIAN_LITTLE) :
+ return MAT4_LE_DOUBLE ;
+
+ default : break ;
+ } ;
+
+ return -1 ;
+} /* mat4_format_to_encoding */
+
+static const char *
+mat4_marker_to_str (int marker)
+{ static char str [32] ;
+
+ switch (marker)
+ {
+ case MAT4_BE_PCM_16 : return "big endian 16 bit PCM" ;
+ case MAT4_LE_PCM_16 : return "little endian 16 bit PCM" ;
+
+ case MAT4_BE_PCM_32 : return "big endian 32 bit PCM" ;
+ case MAT4_LE_PCM_32 : return "little endian 32 bit PCM" ;
+
+
+ case MAT4_BE_FLOAT : return "big endian float" ;
+ case MAT4_LE_FLOAT : return "big endian float" ;
+
+ case MAT4_BE_DOUBLE : return "big endian double" ;
+ case MAT4_LE_DOUBLE : return "little endian double" ;
+ } ;
+
+ /* This is a little unsafe but is really only for debugging. */
+ str [sizeof (str) - 1] = 0 ;
+ snprintf (str, sizeof (str) - 1, "%08X", marker) ;
+ return str ;
+} /* mat4_marker_to_str */
+
--- /dev/null
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <fcntl.h>
+#include <string.h>
+#include <ctype.h>
+#include <math.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+/*------------------------------------------------------------------------------
+** Information on how to decode and encode this file was obtained in a PDF
+** file which I found on http://www.wotsit.org/.
+** Also did a lot of testing with GNU Octave but do not have access to
+** Matlab (tm) and so could not test it there.
+*/
+
+/*------------------------------------------------------------------------------
+** Macros to handle big/little endian issues.
+*/
+
+#define MATL_MARKER (MAKE_MARKER ('M', 'A', 'T', 'L'))
+
+#define IM_MARKER (('I' << 8) + 'M')
+#define MI_MARKER (('M' << 8) + 'I')
+
+/*------------------------------------------------------------------------------
+** Enums and typedefs.
+*/
+
+enum
+{ MAT5_TYPE_SCHAR = 0x1,
+ MAT5_TYPE_UCHAR = 0x2,
+ MAT5_TYPE_INT16 = 0x3,
+ MAT5_TYPE_UINT16 = 0x4,
+ MAT5_TYPE_INT32 = 0x5,
+ MAT5_TYPE_UINT32 = 0x6,
+ MAT5_TYPE_FLOAT = 0x7,
+ MAT5_TYPE_DOUBLE = 0x9,
+ MAT5_TYPE_ARRAY = 0xE,
+
+ MAT5_TYPE_COMP_USHORT = 0x00020004,
+ MAT5_TYPE_COMP_UINT = 0x00040006
+} ;
+
+typedef struct
+{ sf_count_t size ;
+ int rows, cols ;
+ char name [32] ;
+} MAT5_MATRIX ;
+
+/*------------------------------------------------------------------------------
+** Private static functions.
+*/
+
+static int mat5_close (SF_PRIVATE *psf) ;
+
+static int mat5_write_header (SF_PRIVATE *psf, int calc_length) ;
+static int mat5_read_header (SF_PRIVATE *psf) ;
+
+/*------------------------------------------------------------------------------
+** Public function.
+*/
+
+int
+mat5_open (SF_PRIVATE *psf)
+{ int subformat, error = 0 ;
+
+ if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0))
+ { if ((error = mat5_read_header (psf)))
+ return error ;
+ } ;
+
+ if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_MAT5)
+ return SFE_BAD_OPEN_FORMAT ;
+
+ subformat = SF_CODEC (psf->sf.format) ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { if (psf->is_pipe)
+ return SFE_NO_PIPE_WRITE ;
+
+ psf->endian = SF_ENDIAN (psf->sf.format) ;
+ if (CPU_IS_LITTLE_ENDIAN && (psf->endian == SF_ENDIAN_CPU || psf->endian == 0))
+ psf->endian = SF_ENDIAN_LITTLE ;
+ else if (CPU_IS_BIG_ENDIAN && (psf->endian == SF_ENDIAN_CPU || psf->endian == 0))
+ psf->endian = SF_ENDIAN_BIG ;
+
+ if ((error = mat5_write_header (psf, SF_FALSE)))
+ return error ;
+
+ psf->write_header = mat5_write_header ;
+ } ;
+
+ psf->container_close = mat5_close ;
+
+ psf->blockwidth = psf->bytewidth * psf->sf.channels ;
+
+ switch (subformat)
+ { case SF_FORMAT_PCM_U8 :
+ case SF_FORMAT_PCM_16 :
+ case SF_FORMAT_PCM_32 :
+ error = pcm_init (psf) ;
+ break ;
+
+ case SF_FORMAT_FLOAT :
+ error = float32_init (psf) ;
+ break ;
+
+ case SF_FORMAT_DOUBLE :
+ error = double64_init (psf) ;
+ break ;
+
+ default : break ;
+ } ;
+
+ return error ;
+} /* mat5_open */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+mat5_close (SF_PRIVATE *psf)
+{
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ mat5_write_header (psf, SF_TRUE) ;
+
+ return 0 ;
+} /* mat5_close */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+mat5_write_header (SF_PRIVATE *psf, int calc_length)
+{ static const char *filename = "MATLAB 5.0 MAT-file, written by " PACKAGE "-" VERSION ", " ;
+ static const char *sr_name = "samplerate\0\0\0\0\0\0\0\0\0\0\0" ;
+ static const char *wd_name = "wavedata\0" ;
+ sf_count_t current, datasize ;
+ int encoding ;
+
+ current = psf_ftell (psf) ;
+
+ if (calc_length)
+ { psf_fseek (psf, 0, SEEK_END) ;
+ psf->filelength = psf_ftell (psf) ;
+ psf_fseek (psf, 0, SEEK_SET) ;
+
+ psf->datalength = psf->filelength - psf->dataoffset ;
+ if (psf->dataend)
+ psf->datalength -= psf->filelength - psf->dataend ;
+
+ psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ;
+ } ;
+
+ switch (SF_CODEC (psf->sf.format))
+ { case SF_FORMAT_PCM_U8 :
+ encoding = MAT5_TYPE_UCHAR ;
+ break ;
+
+ case SF_FORMAT_PCM_16 :
+ encoding = MAT5_TYPE_INT16 ;
+ break ;
+
+ case SF_FORMAT_PCM_32 :
+ encoding = MAT5_TYPE_INT32 ;
+ break ;
+
+ case SF_FORMAT_FLOAT :
+ encoding = MAT5_TYPE_FLOAT ;
+ break ;
+
+ case SF_FORMAT_DOUBLE :
+ encoding = MAT5_TYPE_DOUBLE ;
+ break ;
+
+ default :
+ return SFE_BAD_OPEN_FORMAT ;
+ } ;
+
+ /* Reset the current header length to zero. */
+ psf->header [0] = 0 ;
+ psf->headindex = 0 ;
+ psf_fseek (psf, 0, SEEK_SET) ;
+
+ psf_get_date_str (psf->u.cbuf, sizeof (psf->u.scbuf)) ;
+ psf_binheader_writef (psf, "bb", filename, strlen (filename), psf->u.cbuf, strlen (psf->u.cbuf) + 1) ;
+
+ memset (psf->u.scbuf, ' ', 124 - psf->headindex) ;
+ psf_binheader_writef (psf, "b", psf->u.scbuf, make_size_t (124 - psf->headindex)) ;
+
+ psf->rwf_endian = psf->endian ;
+
+ if (psf->rwf_endian == SF_ENDIAN_BIG)
+ psf_binheader_writef (psf, "2b", 0x0100, "MI", make_size_t (2)) ;
+ else
+ psf_binheader_writef (psf, "2b", 0x0100, "IM", make_size_t (2)) ;
+
+ psf_binheader_writef (psf, "444444", MAT5_TYPE_ARRAY, 64, MAT5_TYPE_UINT32, 8, 6, 0) ;
+ psf_binheader_writef (psf, "4444", MAT5_TYPE_INT32, 8, 1, 1) ;
+ psf_binheader_writef (psf, "44b", MAT5_TYPE_SCHAR, strlen (sr_name), sr_name, make_size_t (16)) ;
+
+ if (psf->sf.samplerate > 0xFFFF)
+ psf_binheader_writef (psf, "44", MAT5_TYPE_COMP_UINT, psf->sf.samplerate) ;
+ else
+ { unsigned short samplerate = psf->sf.samplerate ;
+
+ psf_binheader_writef (psf, "422", MAT5_TYPE_COMP_USHORT, samplerate, 0) ;
+ } ;
+
+ datasize = psf->sf.frames * psf->sf.channels * psf->bytewidth ;
+
+ psf_binheader_writef (psf, "t484444", MAT5_TYPE_ARRAY, datasize + 64, MAT5_TYPE_UINT32, 8, 6, 0) ;
+ psf_binheader_writef (psf, "t4448", MAT5_TYPE_INT32, 8, psf->sf.channels, psf->sf.frames) ;
+ psf_binheader_writef (psf, "44b", MAT5_TYPE_SCHAR, strlen (wd_name), wd_name, strlen (wd_name)) ;
+
+ datasize = psf->sf.frames * psf->sf.channels * psf->bytewidth ;
+ if (datasize > 0x7FFFFFFF)
+ datasize = 0x7FFFFFFF ;
+
+ psf_binheader_writef (psf, "t48", encoding, datasize) ;
+
+ /* Header construction complete so write it out. */
+ psf_fwrite (psf->header, psf->headindex, 1, psf) ;
+
+ if (psf->error)
+ return psf->error ;
+
+ psf->dataoffset = psf->headindex ;
+
+ if (current > 0)
+ psf_fseek (psf, current, SEEK_SET) ;
+
+ return psf->error ;
+} /* mat5_write_header */
+
+static int
+mat5_read_header (SF_PRIVATE *psf)
+{ char name [32] ;
+ short version, endian ;
+ int type, flags1, flags2, rows, cols ;
+ unsigned size ;
+
+ psf_binheader_readf (psf, "pb", 0, psf->u.cbuf, 124) ;
+
+ psf->u.scbuf [125] = 0 ;
+
+ if (strlen (psf->u.cbuf) >= 124)
+ return SFE_UNIMPLEMENTED ;
+
+ if (strstr (psf->u.cbuf, "MATLAB 5.0 MAT-file") == psf->u.cbuf)
+ psf_log_printf (psf, "%s\n", psf->u.scbuf) ;
+
+
+ psf_binheader_readf (psf, "E22", &version, &endian) ;
+
+ if (endian == MI_MARKER)
+ { psf->endian = psf->rwf_endian = SF_ENDIAN_BIG ;
+ if (CPU_IS_LITTLE_ENDIAN) version = ENDSWAP_SHORT (version) ;
+ }
+ else if (endian == IM_MARKER)
+ { psf->endian = psf->rwf_endian = SF_ENDIAN_LITTLE ;
+ if (CPU_IS_BIG_ENDIAN) version = ENDSWAP_SHORT (version) ;
+ }
+ else
+ return SFE_MAT5_BAD_ENDIAN ;
+
+ if ((CPU_IS_LITTLE_ENDIAN && endian == IM_MARKER) ||
+ (CPU_IS_BIG_ENDIAN && endian == MI_MARKER))
+ version = ENDSWAP_SHORT (version) ;
+
+ psf_log_printf (psf, "Version : 0x%04X\n", version) ;
+ psf_log_printf (psf, "Endian : 0x%04X => %s\n", endian,
+ (psf->endian == SF_ENDIAN_LITTLE) ? "Little" : "Big") ;
+
+ /*========================================================*/
+ psf_binheader_readf (psf, "44", &type, &size) ;
+ psf_log_printf (psf, "Block\n Type : %X Size : %d\n", type, size) ;
+
+ if (type != MAT5_TYPE_ARRAY)
+ return SFE_MAT5_NO_BLOCK ;
+
+ psf_binheader_readf (psf, "44", &type, &size) ;
+ psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ;
+
+ if (type != MAT5_TYPE_UINT32)
+ return SFE_MAT5_NO_BLOCK ;
+
+ psf_binheader_readf (psf, "44", &flags1, &flags2) ;
+ psf_log_printf (psf, " Flg1 : %X Flg2 : %d\n", flags1, flags2) ;
+
+ psf_binheader_readf (psf, "44", &type, &size) ;
+ psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ;
+
+ if (type != MAT5_TYPE_INT32)
+ return SFE_MAT5_NO_BLOCK ;
+
+ psf_binheader_readf (psf, "44", &rows, &cols) ;
+ psf_log_printf (psf, " Rows : %X Cols : %d\n", rows, cols) ;
+
+ if (rows != 1 || cols != 1)
+ return SFE_MAT5_SAMPLE_RATE ;
+
+ psf_binheader_readf (psf, "4", &type) ;
+
+ if (type == MAT5_TYPE_SCHAR)
+ { psf_binheader_readf (psf, "4", &size) ;
+ psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ;
+ if (size > SIGNED_SIZEOF (name) - 1)
+ { psf_log_printf (psf, "Error : Bad name length.\n") ;
+ return SFE_MAT5_NO_BLOCK ;
+ } ;
+
+ psf_binheader_readf (psf, "bj", name, size, (8 - (size % 8)) % 8) ;
+ name [size] = 0 ;
+ }
+ else if ((type & 0xFFFF) == MAT5_TYPE_SCHAR)
+ { size = type >> 16 ;
+ if (size > 4)
+ { psf_log_printf (psf, "Error : Bad name length.\n") ;
+ return SFE_MAT5_NO_BLOCK ;
+ } ;
+
+ psf_log_printf (psf, " Type : %X\n", type) ;
+ psf_binheader_readf (psf, "4", &name) ;
+ name [size] = 0 ;
+ }
+ else
+ return SFE_MAT5_NO_BLOCK ;
+
+ psf_log_printf (psf, " Name : %s\n", name) ;
+
+ /*-----------------------------------------*/
+
+ psf_binheader_readf (psf, "44", &type, &size) ;
+
+ switch (type)
+ { case MAT5_TYPE_DOUBLE :
+ { double samplerate ;
+
+ psf_binheader_readf (psf, "d", &samplerate) ;
+ snprintf (name, sizeof (name), "%f\n", samplerate) ;
+ psf_log_printf (psf, " Val : %s\n", name) ;
+
+ psf->sf.samplerate = lrint (samplerate) ;
+ } ;
+ break ;
+
+ case MAT5_TYPE_COMP_USHORT :
+ { unsigned short samplerate ;
+
+ psf_binheader_readf (psf, "j2j", -4, &samplerate, 2) ;
+ psf_log_printf (psf, " Val : %u\n", samplerate) ;
+ psf->sf.samplerate = samplerate ;
+ }
+ break ;
+
+ case MAT5_TYPE_COMP_UINT :
+ psf_log_printf (psf, " Val : %u\n", size) ;
+ psf->sf.samplerate = size ;
+ break ;
+
+ default :
+ psf_log_printf (psf, " Type : %X Size : %d ***\n", type, size) ;
+ return SFE_MAT5_SAMPLE_RATE ;
+ } ;
+
+ /*-----------------------------------------*/
+
+
+ psf_binheader_readf (psf, "44", &type, &size) ;
+ psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ;
+
+ if (type != MAT5_TYPE_ARRAY)
+ return SFE_MAT5_NO_BLOCK ;
+
+ psf_binheader_readf (psf, "44", &type, &size) ;
+ psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ;
+
+ if (type != MAT5_TYPE_UINT32)
+ return SFE_MAT5_NO_BLOCK ;
+
+ psf_binheader_readf (psf, "44", &flags1, &flags2) ;
+ psf_log_printf (psf, " Flg1 : %X Flg2 : %d\n", flags1, flags2) ;
+
+ psf_binheader_readf (psf, "44", &type, &size) ;
+ psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ;
+
+ if (type != MAT5_TYPE_INT32)
+ return SFE_MAT5_NO_BLOCK ;
+
+ psf_binheader_readf (psf, "44", &rows, &cols) ;
+ psf_log_printf (psf, " Rows : %X Cols : %d\n", rows, cols) ;
+
+ psf_binheader_readf (psf, "4", &type) ;
+
+ if (type == MAT5_TYPE_SCHAR)
+ { psf_binheader_readf (psf, "4", &size) ;
+ psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ;
+ if (size > SIGNED_SIZEOF (name) - 1)
+ { psf_log_printf (psf, "Error : Bad name length.\n") ;
+ return SFE_MAT5_NO_BLOCK ;
+ } ;
+
+ psf_binheader_readf (psf, "bj", name, size, (8 - (size % 8)) % 8) ;
+ name [size] = 0 ;
+ }
+ else if ((type & 0xFFFF) == MAT5_TYPE_SCHAR)
+ { size = type >> 16 ;
+ if (size > 4)
+ { psf_log_printf (psf, "Error : Bad name length.\n") ;
+ return SFE_MAT5_NO_BLOCK ;
+ } ;
+
+ psf_log_printf (psf, " Type : %X\n", type) ;
+ psf_binheader_readf (psf, "4", &name) ;
+ name [size] = 0 ;
+ }
+ else
+ return SFE_MAT5_NO_BLOCK ;
+
+ psf_log_printf (psf, " Name : %s\n", name) ;
+
+ psf_binheader_readf (psf, "44", &type, &size) ;
+ psf_log_printf (psf, " Type : %X Size : %d\n", type, size) ;
+
+ /*++++++++++++++++++++++++++++++++++++++++++++++++++*/
+
+ if (rows == 0 && cols == 0)
+ { psf_log_printf (psf, "*** Error : zero channel count.\n") ;
+ return SFE_CHANNEL_COUNT_ZERO ;
+ } ;
+
+ psf->sf.channels = rows ;
+ psf->sf.frames = cols ;
+
+ psf->sf.format = psf->endian | SF_FORMAT_MAT5 ;
+
+ switch (type)
+ { case MAT5_TYPE_DOUBLE :
+ psf_log_printf (psf, "Data type : double\n") ;
+ psf->sf.format |= SF_FORMAT_DOUBLE ;
+ psf->bytewidth = 8 ;
+ break ;
+
+ case MAT5_TYPE_FLOAT :
+ psf_log_printf (psf, "Data type : float\n") ;
+ psf->sf.format |= SF_FORMAT_FLOAT ;
+ psf->bytewidth = 4 ;
+ break ;
+
+ case MAT5_TYPE_INT32 :
+ psf_log_printf (psf, "Data type : 32 bit PCM\n") ;
+ psf->sf.format |= SF_FORMAT_PCM_32 ;
+ psf->bytewidth = 4 ;
+ break ;
+
+ case MAT5_TYPE_INT16 :
+ psf_log_printf (psf, "Data type : 16 bit PCM\n") ;
+ psf->sf.format |= SF_FORMAT_PCM_16 ;
+ psf->bytewidth = 2 ;
+ break ;
+
+ case MAT5_TYPE_UCHAR :
+ psf_log_printf (psf, "Data type : unsigned 8 bit PCM\n") ;
+ psf->sf.format |= SF_FORMAT_PCM_U8 ;
+ psf->bytewidth = 1 ;
+ break ;
+
+ default :
+ psf_log_printf (psf, "*** Error : Bad marker %08X\n", type) ;
+ return SFE_UNIMPLEMENTED ;
+ } ;
+
+ psf->dataoffset = psf_ftell (psf) ;
+ psf->datalength = psf->filelength - psf->dataoffset ;
+
+ return 0 ;
+} /* mat5_read_header */
+
--- /dev/null
+/*
+** Copyright (C) 2008-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <fcntl.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+/*
+** Info from Olivier Tristan <o.tristan@ultimatesoundbank.com>
+**
+** HEADER
+** 2 magic bytes: 1 and 4.
+** 17 char for the name of the sample.
+** 3 bytes: level, tune and channels (0 for channels is mono while 1 is stereo)
+** 4 uint32: sampleStart, loopEnd, sampleFrames and loopLength
+** 1 byte: loopMode (0 no loop, 1 forward looping)
+** 1 byte: number of beat in loop
+** 1 uint16: sampleRate
+**
+** DATA
+** Data are always non compressed 16 bits interleaved
+*/
+
+#define HEADER_LENGTH 42 /* Sum of above data fields. */
+#define HEADER_NAME_LEN 17 /* Length of name string. */
+
+#define SFE_MPC_NO_MARKER 666
+
+/*------------------------------------------------------------------------------
+** Private static functions.
+*/
+
+static int mpc2k_close (SF_PRIVATE *psf) ;
+
+static int mpc2k_write_header (SF_PRIVATE *psf, int calc_length) ;
+static int mpc2k_read_header (SF_PRIVATE *psf) ;
+
+/*------------------------------------------------------------------------------
+** Public function.
+*/
+
+int
+mpc2k_open (SF_PRIVATE *psf)
+{ int error = 0 ;
+
+ if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0))
+ { if ((error = mpc2k_read_header (psf)))
+ return error ;
+ } ;
+
+ if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_MPC2K)
+ return SFE_BAD_OPEN_FORMAT ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { if (mpc2k_write_header (psf, SF_FALSE))
+ return psf->error ;
+
+ psf->write_header = mpc2k_write_header ;
+ } ;
+
+ psf->container_close = mpc2k_close ;
+
+ psf->blockwidth = psf->bytewidth * psf->sf.channels ;
+
+ error = pcm_init (psf) ;
+
+ return error ;
+} /* mpc2k_open */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+mpc2k_close (SF_PRIVATE *psf)
+{
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ mpc2k_write_header (psf, SF_TRUE) ;
+
+ return 0 ;
+} /* mpc2k_close */
+
+static int
+mpc2k_write_header (SF_PRIVATE *psf, int calc_length)
+{ char sample_name [HEADER_NAME_LEN + 1] ;
+ sf_count_t current ;
+
+ if (psf->pipeoffset > 0)
+ return 0 ;
+
+ current = psf_ftell (psf) ;
+
+ if (calc_length)
+ { psf->filelength = psf_get_filelen (psf) ;
+
+ psf->dataoffset = HEADER_LENGTH ;
+ psf->datalength = psf->filelength - psf->dataoffset ;
+
+ psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ;
+ } ;
+
+ /* Reset the current header length to zero. */
+ psf->header [0] = 0 ;
+ psf->headindex = 0 ;
+
+ /*
+ ** Only attempt to seek if we are not writng to a pipe. If we are
+ ** writing to a pipe we shouldn't be here anyway.
+ */
+ if (psf->is_pipe == SF_FALSE)
+ psf_fseek (psf, 0, SEEK_SET) ;
+
+ snprintf (sample_name, sizeof (sample_name), "%s ", psf->file.name.c) ;
+
+ psf_binheader_writef (psf, "e11b", 1, 4, sample_name, make_size_t (HEADER_NAME_LEN)) ;
+ psf_binheader_writef (psf, "e111", 100, 0, (psf->sf.channels - 1) & 1) ;
+ psf_binheader_writef (psf, "et4888", 0, psf->sf.frames, psf->sf.frames, psf->sf.frames) ;
+ psf_binheader_writef (psf, "e112", 0, 1, (uint16_t) psf->sf.samplerate) ;
+
+ /* Always 16 bit little endian data. */
+ psf->bytewidth = 2 ;
+ psf->endian = SF_ENDIAN_LITTLE ;
+
+ psf_fwrite (psf->header, psf->headindex, 1, psf) ;
+
+ if (psf->error)
+ return psf->error ;
+
+ psf->dataoffset = psf->headindex ;
+
+ if (current > 0)
+ psf_fseek (psf, current, SEEK_SET) ;
+
+ return psf->error ;
+} /* mpc2k_write_header */
+
+static int
+mpc2k_read_header (SF_PRIVATE *psf)
+{ char sample_name [HEADER_NAME_LEN + 1] ;
+ unsigned char bytes [4] ;
+ uint32_t sample_start, loop_end, sample_frames, loop_length ;
+ uint16_t sample_rate ;
+
+ psf_binheader_readf (psf, "pebb", 0, bytes, 2, sample_name, make_size_t (HEADER_NAME_LEN)) ;
+
+ if (bytes [0] != 1 || bytes [1] != 4)
+ return SFE_MPC_NO_MARKER ;
+
+ sample_name [HEADER_NAME_LEN] = 0 ;
+
+ psf_log_printf (psf, "MPC2000\n Name : %s\n", sample_name) ;
+
+ psf_binheader_readf (psf, "eb4444", bytes, 3, &sample_start, &loop_end, &sample_frames, &loop_length) ;
+
+ psf->sf.channels = bytes [2] ? 2 : 1 ;
+
+ psf_log_printf (psf, " Level : %d\n Tune : %d\n Stereo : %s\n", bytes [0], bytes [1], bytes [2] ? "Yes" : "No") ;
+
+ psf_log_printf (psf, " Sample start : %d\n Loop end : %d\n Frames : %d\n Length : %d\n", sample_start, loop_end, sample_frames, loop_length) ;
+
+ psf_binheader_readf (psf, "eb2", bytes, 2, &sample_rate) ;
+
+ psf_log_printf (psf, " Loop mode : %s\n Beats : %d\n Sample rate : %d\nEnd\n", bytes [0] ? "None" : "Fwd", bytes [1], sample_rate) ;
+
+ psf->sf.samplerate = sample_rate ;
+
+ psf->sf.format = SF_FORMAT_MPC2K | SF_FORMAT_PCM_16 ;
+
+ psf->dataoffset = psf_ftell (psf) ;
+
+ /* Always 16 bit little endian data. */
+ psf->bytewidth = 2 ;
+ psf->endian = SF_ENDIAN_LITTLE ;
+
+ psf->datalength = psf->filelength - psf->dataoffset ;
+ psf->blockwidth = psf->sf.channels * psf->bytewidth ;
+ psf->sf.frames = psf->datalength / psf->blockwidth ;
+
+ psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ;
+
+ return 0 ;
+} /* mpc2k_read_header */
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+#include "wav_w64.h"
+
+/* These required here because we write the header in this file. */
+
+#define RIFF_MARKER (MAKE_MARKER ('R', 'I', 'F', 'F'))
+#define WAVE_MARKER (MAKE_MARKER ('W', 'A', 'V', 'E'))
+#define fmt_MARKER (MAKE_MARKER ('f', 'm', 't', ' '))
+#define fact_MARKER (MAKE_MARKER ('f', 'a', 'c', 't'))
+#define data_MARKER (MAKE_MARKER ('d', 'a', 't', 'a'))
+
+#define WAVE_FORMAT_MS_ADPCM 0x0002
+
+typedef struct
+{ int channels, blocksize, samplesperblock, blocks, dataremaining ;
+ int blockcount ;
+ sf_count_t samplecount ;
+ short *samples ;
+ unsigned char *block ;
+#if HAVE_FLEXIBLE_ARRAY
+ short dummydata [] ; /* ISO C99 struct flexible array. */
+#else
+ short dummydata [0] ; /* This is a hack an might not work. */
+#endif
+} MSADPCM_PRIVATE ;
+
+/*============================================================================================
+** MS ADPCM static data and functions.
+*/
+
+static int AdaptationTable [] =
+{ 230, 230, 230, 230, 307, 409, 512, 614,
+ 768, 614, 512, 409, 307, 230, 230, 230
+} ;
+
+/* TODO : The first 7 coef's are are always hardcode and must
+ appear in the actual WAVE file. They should be read in
+ in case a sound program added extras to the list. */
+
+static int AdaptCoeff1 [MSADPCM_ADAPT_COEFF_COUNT] =
+{ 256, 512, 0, 192, 240, 460, 392
+} ;
+
+static int AdaptCoeff2 [MSADPCM_ADAPT_COEFF_COUNT] =
+{ 0, -256, 0, 64, 0, -208, -232
+} ;
+
+/*============================================================================================
+** MS ADPCM Block Layout.
+** ======================
+** Block is usually 256, 512 or 1024 bytes depending on sample rate.
+** For a mono file, the block is laid out as follows:
+** byte purpose
+** 0 block predictor [0..6]
+** 1,2 initial idelta (positive)
+** 3,4 sample 1
+** 5,6 sample 0
+** 7..n packed bytecodes
+**
+** For a stereo file, the block is laid out as follows:
+** byte purpose
+** 0 block predictor [0..6] for left channel
+** 1 block predictor [0..6] for right channel
+** 2,3 initial idelta (positive) for left channel
+** 4,5 initial idelta (positive) for right channel
+** 6,7 sample 1 for left channel
+** 8,9 sample 1 for right channel
+** 10,11 sample 0 for left channel
+** 12,13 sample 0 for right channel
+** 14..n packed bytecodes
+*/
+
+/*============================================================================================
+** Static functions.
+*/
+
+static int msadpcm_decode_block (SF_PRIVATE *psf, MSADPCM_PRIVATE *pms) ;
+static sf_count_t msadpcm_read_block (SF_PRIVATE *psf, MSADPCM_PRIVATE *pms, short *ptr, int len) ;
+
+static int msadpcm_encode_block (SF_PRIVATE *psf, MSADPCM_PRIVATE *pms) ;
+static sf_count_t msadpcm_write_block (SF_PRIVATE *psf, MSADPCM_PRIVATE *pms, const short *ptr, int len) ;
+
+static sf_count_t msadpcm_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t msadpcm_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t msadpcm_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t msadpcm_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+
+static sf_count_t msadpcm_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+static sf_count_t msadpcm_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+static sf_count_t msadpcm_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+static sf_count_t msadpcm_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+
+static sf_count_t msadpcm_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ;
+static int msadpcm_close (SF_PRIVATE *psf) ;
+
+static void choose_predictor (unsigned int channels, short *data, int *bpred, int *idelta) ;
+
+/*============================================================================================
+** MS ADPCM Read Functions.
+*/
+
+int
+wav_w64_msadpcm_init (SF_PRIVATE *psf, int blockalign, int samplesperblock)
+{ MSADPCM_PRIVATE *pms ;
+ unsigned int pmssize ;
+ int count ;
+
+ if (psf->codec_data != NULL)
+ { psf_log_printf (psf, "*** psf->codec_data is not NULL.\n") ;
+ return SFE_INTERNAL ;
+ } ;
+
+ if (psf->file.mode == SFM_WRITE)
+ samplesperblock = 2 + 2 * (blockalign - 7 * psf->sf.channels) / psf->sf.channels ;
+
+ pmssize = sizeof (MSADPCM_PRIVATE) + blockalign + 3 * psf->sf.channels * samplesperblock ;
+
+ if (! (psf->codec_data = calloc (1, pmssize)))
+ return SFE_MALLOC_FAILED ;
+ pms = (MSADPCM_PRIVATE*) psf->codec_data ;
+
+ pms->samples = pms->dummydata ;
+ pms->block = (unsigned char*) (pms->dummydata + psf->sf.channels * samplesperblock) ;
+
+ pms->channels = psf->sf.channels ;
+ pms->blocksize = blockalign ;
+ pms->samplesperblock = samplesperblock ;
+
+ if (pms->blocksize == 0)
+ { psf_log_printf (psf, "*** Error : pms->blocksize should not be zero.\n") ;
+ return SFE_INTERNAL ;
+ } ;
+
+ if (psf->file.mode == SFM_READ)
+ { pms->dataremaining = psf->datalength ;
+
+ if (psf->datalength % pms->blocksize)
+ pms->blocks = psf->datalength / pms->blocksize + 1 ;
+ else
+ pms->blocks = psf->datalength / pms->blocksize ;
+
+ count = 2 * (pms->blocksize - 6 * pms->channels) / pms->channels ;
+ if (pms->samplesperblock != count)
+ { psf_log_printf (psf, "*** Error : samplesperblock should be %d.\n", count) ;
+ return SFE_INTERNAL ;
+ } ;
+
+ psf->sf.frames = (psf->datalength / pms->blocksize) * pms->samplesperblock ;
+
+ psf_log_printf (psf, " bpred idelta\n") ;
+
+ msadpcm_decode_block (psf, pms) ;
+
+ psf->read_short = msadpcm_read_s ;
+ psf->read_int = msadpcm_read_i ;
+ psf->read_float = msadpcm_read_f ;
+ psf->read_double = msadpcm_read_d ;
+ } ;
+
+ if (psf->file.mode == SFM_WRITE)
+ { pms->samples = pms->dummydata ;
+
+ pms->samplecount = 0 ;
+
+ psf->write_short = msadpcm_write_s ;
+ psf->write_int = msadpcm_write_i ;
+ psf->write_float = msadpcm_write_f ;
+ psf->write_double = msadpcm_write_d ;
+ } ;
+
+ psf->codec_close = msadpcm_close ;
+ psf->seek = msadpcm_seek ;
+
+ return 0 ;
+} /* wav_w64_msadpcm_init */
+
+static int
+msadpcm_decode_block (SF_PRIVATE *psf, MSADPCM_PRIVATE *pms)
+{ int chan, k, blockindx, sampleindx ;
+ short bytecode, bpred [2], chan_idelta [2] ;
+
+ int predict ;
+ int current ;
+ int idelta ;
+
+ pms->blockcount ++ ;
+ pms->samplecount = 0 ;
+
+ if (pms->blockcount > pms->blocks)
+ { memset (pms->samples, 0, pms->samplesperblock * pms->channels) ;
+ return 1 ;
+ } ;
+
+ if ((k = psf_fread (pms->block, 1, pms->blocksize, psf)) != pms->blocksize)
+ psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, pms->blocksize) ;
+
+ /* Read and check the block header. */
+
+ if (pms->channels == 1)
+ { bpred [0] = pms->block [0] ;
+
+ if (bpred [0] >= 7)
+ psf_log_printf (psf, "MS ADPCM synchronisation error (%d).\n", bpred [0]) ;
+
+ chan_idelta [0] = pms->block [1] | (pms->block [2] << 8) ;
+ chan_idelta [1] = 0 ;
+
+ psf_log_printf (psf, "(%d) (%d)\n", bpred [0], chan_idelta [0]) ;
+
+ pms->samples [1] = pms->block [3] | (pms->block [4] << 8) ;
+ pms->samples [0] = pms->block [5] | (pms->block [6] << 8) ;
+ blockindx = 7 ;
+ }
+ else
+ { bpred [0] = pms->block [0] ;
+ bpred [1] = pms->block [1] ;
+
+ if (bpred [0] >= 7 || bpred [1] >= 7)
+ psf_log_printf (psf, "MS ADPCM synchronisation error (%d %d).\n", bpred [0], bpred [1]) ;
+
+ chan_idelta [0] = pms->block [2] | (pms->block [3] << 8) ;
+ chan_idelta [1] = pms->block [4] | (pms->block [5] << 8) ;
+
+ psf_log_printf (psf, "(%d, %d) (%d, %d)\n", bpred [0], bpred [1], chan_idelta [0], chan_idelta [1]) ;
+
+ pms->samples [2] = pms->block [6] | (pms->block [7] << 8) ;
+ pms->samples [3] = pms->block [8] | (pms->block [9] << 8) ;
+
+ pms->samples [0] = pms->block [10] | (pms->block [11] << 8) ;
+ pms->samples [1] = pms->block [12] | (pms->block [13] << 8) ;
+
+ blockindx = 14 ;
+ } ;
+
+ /*--------------------------------------------------------
+ This was left over from a time when calculations were done
+ as ints rather than shorts. Keep this around as a reminder
+ in case I ever find a file which decodes incorrectly.
+
+ if (chan_idelta [0] & 0x8000)
+ chan_idelta [0] -= 0x10000 ;
+ if (chan_idelta [1] & 0x8000)
+ chan_idelta [1] -= 0x10000 ;
+ --------------------------------------------------------*/
+
+ /* Pull apart the packed 4 bit samples and store them in their
+ ** correct sample positions.
+ */
+
+ sampleindx = 2 * pms->channels ;
+ while (blockindx < pms->blocksize)
+ { bytecode = pms->block [blockindx++] ;
+ pms->samples [sampleindx++] = (bytecode >> 4) & 0x0F ;
+ pms->samples [sampleindx++] = bytecode & 0x0F ;
+ } ;
+
+ /* Decode the encoded 4 bit samples. */
+
+ for (k = 2 * pms->channels ; k < (pms->samplesperblock * pms->channels) ; k ++)
+ { chan = (pms->channels > 1) ? (k % 2) : 0 ;
+
+ bytecode = pms->samples [k] & 0xF ;
+
+ /* Compute next Adaptive Scale Factor (ASF) */
+ idelta = chan_idelta [chan] ;
+ chan_idelta [chan] = (AdaptationTable [bytecode] * idelta) >> 8 ; /* => / 256 => FIXED_POINT_ADAPTATION_BASE == 256 */
+ if (chan_idelta [chan] < 16)
+ chan_idelta [chan] = 16 ;
+ if (bytecode & 0x8)
+ bytecode -= 0x10 ;
+
+ predict = ((pms->samples [k - pms->channels] * AdaptCoeff1 [bpred [chan]])
+ + (pms->samples [k - 2 * pms->channels] * AdaptCoeff2 [bpred [chan]])) >> 8 ; /* => / 256 => FIXED_POINT_COEFF_BASE == 256 */
+ current = (bytecode * idelta) + predict ;
+
+ if (current > 32767)
+ current = 32767 ;
+ else if (current < -32768)
+ current = -32768 ;
+
+ pms->samples [k] = current ;
+ } ;
+
+ return 1 ;
+} /* msadpcm_decode_block */
+
+static sf_count_t
+msadpcm_read_block (SF_PRIVATE *psf, MSADPCM_PRIVATE *pms, short *ptr, int len)
+{ int count, total = 0, indx = 0 ;
+
+ while (indx < len)
+ { if (pms->blockcount >= pms->blocks && pms->samplecount >= pms->samplesperblock)
+ { memset (&(ptr [indx]), 0, (size_t) ((len - indx) * sizeof (short))) ;
+ return total ;
+ } ;
+
+ if (pms->samplecount >= pms->samplesperblock)
+ msadpcm_decode_block (psf, pms) ;
+
+ count = (pms->samplesperblock - pms->samplecount) * pms->channels ;
+ count = (len - indx > count) ? count : len - indx ;
+
+ memcpy (&(ptr [indx]), &(pms->samples [pms->samplecount * pms->channels]), count * sizeof (short)) ;
+ indx += count ;
+ pms->samplecount += count / pms->channels ;
+ total = indx ;
+ } ;
+
+ return total ;
+} /* msadpcm_read_block */
+
+static sf_count_t
+msadpcm_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ MSADPCM_PRIVATE *pms ;
+ int readcount, count ;
+ sf_count_t total = 0 ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pms = (MSADPCM_PRIVATE*) psf->codec_data ;
+
+ while (len > 0)
+ { readcount = (len > 0x10000000) ? 0x10000000 : (int) len ;
+
+ count = msadpcm_read_block (psf, pms, ptr, readcount) ;
+
+ total += count ;
+ len -= count ;
+ if (count != readcount)
+ break ;
+ } ;
+
+ return total ;
+} /* msadpcm_read_s */
+
+static sf_count_t
+msadpcm_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ MSADPCM_PRIVATE *pms ;
+ short *sptr ;
+ int k, bufferlen, readcount = 0, count ;
+ sf_count_t total = 0 ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pms = (MSADPCM_PRIVATE*) psf->codec_data ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : len ;
+ count = msadpcm_read_block (psf, pms, sptr, readcount) ;
+ for (k = 0 ; k < readcount ; k++)
+ ptr [total + k] = sptr [k] << 16 ;
+ total += count ;
+ len -= readcount ;
+ if (count != readcount)
+ break ;
+ } ;
+ return total ;
+} /* msadpcm_read_i */
+
+static sf_count_t
+msadpcm_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ MSADPCM_PRIVATE *pms ;
+ short *sptr ;
+ int k, bufferlen, readcount = 0, count ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pms = (MSADPCM_PRIVATE*) psf->codec_data ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ;
+ sptr = psf->u.sbuf ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : len ;
+ count = msadpcm_read_block (psf, pms, sptr, readcount) ;
+ for (k = 0 ; k < readcount ; k++)
+ ptr [total + k] = normfact * (float) (sptr [k]) ;
+ total += count ;
+ len -= readcount ;
+ if (count != readcount)
+ break ;
+ } ;
+ return total ;
+} /* msadpcm_read_f */
+
+static sf_count_t
+msadpcm_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ MSADPCM_PRIVATE *pms ;
+ short *sptr ;
+ int k, bufferlen, readcount = 0, count ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x8000) : 1.0 ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pms = (MSADPCM_PRIVATE*) psf->codec_data ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : len ;
+ count = msadpcm_read_block (psf, pms, sptr, readcount) ;
+ for (k = 0 ; k < readcount ; k++)
+ ptr [total + k] = normfact * (double) (sptr [k]) ;
+ total += count ;
+ len -= readcount ;
+ if (count != readcount)
+ break ;
+ } ;
+ return total ;
+} /* msadpcm_read_d */
+
+static sf_count_t
+msadpcm_seek (SF_PRIVATE *psf, int mode, sf_count_t offset)
+{ MSADPCM_PRIVATE *pms ;
+ int newblock, newsample ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pms = (MSADPCM_PRIVATE*) psf->codec_data ;
+
+ if (psf->datalength < 0 || psf->dataoffset < 0)
+ { psf->error = SFE_BAD_SEEK ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ if (offset == 0)
+ { psf_fseek (psf, psf->dataoffset, SEEK_SET) ;
+ pms->blockcount = 0 ;
+ msadpcm_decode_block (psf, pms) ;
+ pms->samplecount = 0 ;
+ return 0 ;
+ } ;
+
+ if (offset < 0 || offset > pms->blocks * pms->samplesperblock)
+ { psf->error = SFE_BAD_SEEK ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ newblock = offset / pms->samplesperblock ;
+ newsample = offset % pms->samplesperblock ;
+
+ if (mode == SFM_READ)
+ { psf_fseek (psf, psf->dataoffset + newblock * pms->blocksize, SEEK_SET) ;
+ pms->blockcount = newblock ;
+ msadpcm_decode_block (psf, pms) ;
+ pms->samplecount = newsample ;
+ }
+ else
+ { /* What to do about write??? */
+ psf->error = SFE_BAD_SEEK ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ return newblock * pms->samplesperblock + newsample ;
+} /* msadpcm_seek */
+
+/*==========================================================================================
+** MS ADPCM Write Functions.
+*/
+
+void
+msadpcm_write_adapt_coeffs (SF_PRIVATE *psf)
+{ int k ;
+
+ for (k = 0 ; k < MSADPCM_ADAPT_COEFF_COUNT ; k++)
+ psf_binheader_writef (psf, "22", AdaptCoeff1 [k], AdaptCoeff2 [k]) ;
+} /* msadpcm_write_adapt_coeffs */
+
+/*==========================================================================================
+*/
+
+static int
+msadpcm_encode_block (SF_PRIVATE *psf, MSADPCM_PRIVATE *pms)
+{ unsigned int blockindx ;
+ unsigned char byte ;
+ int chan, k, predict, bpred [2], idelta [2], errordelta, newsamp ;
+
+ choose_predictor (pms->channels, pms->samples, bpred, idelta) ;
+
+ /* Write the block header. */
+
+ if (pms->channels == 1)
+ { pms->block [0] = bpred [0] ;
+ pms->block [1] = idelta [0] & 0xFF ;
+ pms->block [2] = idelta [0] >> 8 ;
+ pms->block [3] = pms->samples [1] & 0xFF ;
+ pms->block [4] = pms->samples [1] >> 8 ;
+ pms->block [5] = pms->samples [0] & 0xFF ;
+ pms->block [6] = pms->samples [0] >> 8 ;
+
+ blockindx = 7 ;
+ byte = 0 ;
+
+ /* Encode the samples as 4 bit. */
+
+ for (k = 2 ; k < pms->samplesperblock ; k++)
+ { predict = (pms->samples [k-1] * AdaptCoeff1 [bpred [0]] + pms->samples [k-2] * AdaptCoeff2 [bpred [0]]) >> 8 ;
+ errordelta = (pms->samples [k] - predict) / idelta [0] ;
+ if (errordelta < -8)
+ errordelta = -8 ;
+ else if (errordelta > 7)
+ errordelta = 7 ;
+ newsamp = predict + (idelta [0] * errordelta) ;
+ if (newsamp > 32767)
+ newsamp = 32767 ;
+ else if (newsamp < -32768)
+ newsamp = -32768 ;
+ if (errordelta < 0)
+ errordelta += 0x10 ;
+
+ byte = (byte << 4) | (errordelta & 0xF) ;
+ if (k % 2)
+ { pms->block [blockindx++] = byte ;
+ byte = 0 ;
+ } ;
+
+ idelta [0] = (idelta [0] * AdaptationTable [errordelta]) >> 8 ;
+ if (idelta [0] < 16)
+ idelta [0] = 16 ;
+ pms->samples [k] = newsamp ;
+ } ;
+ }
+ else
+ { /* Stereo file. */
+ pms->block [0] = bpred [0] ;
+ pms->block [1] = bpred [1] ;
+
+ pms->block [2] = idelta [0] & 0xFF ;
+ pms->block [3] = idelta [0] >> 8 ;
+ pms->block [4] = idelta [1] & 0xFF ;
+ pms->block [5] = idelta [1] >> 8 ;
+
+ pms->block [6] = pms->samples [2] & 0xFF ;
+ pms->block [7] = pms->samples [2] >> 8 ;
+ pms->block [8] = pms->samples [3] & 0xFF ;
+ pms->block [9] = pms->samples [3] >> 8 ;
+
+ pms->block [10] = pms->samples [0] & 0xFF ;
+ pms->block [11] = pms->samples [0] >> 8 ;
+ pms->block [12] = pms->samples [1] & 0xFF ;
+ pms->block [13] = pms->samples [1] >> 8 ;
+
+ blockindx = 14 ;
+ byte = 0 ;
+ chan = 1 ;
+
+ for (k = 4 ; k < 2 * pms->samplesperblock ; k++)
+ { chan = k & 1 ;
+
+ predict = (pms->samples [k-2] * AdaptCoeff1 [bpred [chan]] + pms->samples [k-4] * AdaptCoeff2 [bpred [chan]]) >> 8 ;
+ errordelta = (pms->samples [k] - predict) / idelta [chan] ;
+
+
+ if (errordelta < -8)
+ errordelta = -8 ;
+ else if (errordelta > 7)
+ errordelta = 7 ;
+ newsamp = predict + (idelta [chan] * errordelta) ;
+ if (newsamp > 32767)
+ newsamp = 32767 ;
+ else if (newsamp < -32768)
+ newsamp = -32768 ;
+ if (errordelta < 0)
+ errordelta += 0x10 ;
+
+ byte = (byte << 4) | (errordelta & 0xF) ;
+
+ if (chan)
+ { pms->block [blockindx++] = byte ;
+ byte = 0 ;
+ } ;
+
+ idelta [chan] = (idelta [chan] * AdaptationTable [errordelta]) >> 8 ;
+ if (idelta [chan] < 16)
+ idelta [chan] = 16 ;
+ pms->samples [k] = newsamp ;
+ } ;
+ } ;
+
+ /* Write the block to disk. */
+
+ if ((k = psf_fwrite (pms->block, 1, pms->blocksize, psf)) != pms->blocksize)
+ psf_log_printf (psf, "*** Warning : short write (%d != %d).\n", k, pms->blocksize) ;
+
+ memset (pms->samples, 0, pms->samplesperblock * sizeof (short)) ;
+
+ pms->blockcount ++ ;
+ pms->samplecount = 0 ;
+
+ return 1 ;
+} /* msadpcm_encode_block */
+
+static sf_count_t
+msadpcm_write_block (SF_PRIVATE *psf, MSADPCM_PRIVATE *pms, const short *ptr, int len)
+{ int count, total = 0, indx = 0 ;
+
+ while (indx < len)
+ { count = (pms->samplesperblock - pms->samplecount) * pms->channels ;
+
+ if (count > len - indx)
+ count = len - indx ;
+
+ memcpy (&(pms->samples [pms->samplecount * pms->channels]), &(ptr [total]), count * sizeof (short)) ;
+ indx += count ;
+ pms->samplecount += count / pms->channels ;
+ total = indx ;
+
+ if (pms->samplecount >= pms->samplesperblock)
+ msadpcm_encode_block (psf, pms) ;
+ } ;
+
+ return total ;
+} /* msadpcm_write_block */
+
+static sf_count_t
+msadpcm_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
+{ MSADPCM_PRIVATE *pms ;
+ int writecount, count ;
+ sf_count_t total = 0 ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pms = (MSADPCM_PRIVATE*) psf->codec_data ;
+
+ while (len > 0)
+ { writecount = (len > 0x10000000) ? 0x10000000 : (int) len ;
+
+ count = msadpcm_write_block (psf, pms, ptr, writecount) ;
+
+ total += count ;
+ len -= count ;
+ if (count != writecount)
+ break ;
+ } ;
+
+ return total ;
+} /* msadpcm_write_s */
+
+static sf_count_t
+msadpcm_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len)
+{ MSADPCM_PRIVATE *pms ;
+ short *sptr ;
+ int k, bufferlen, writecount, count ;
+ sf_count_t total = 0 ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pms = (MSADPCM_PRIVATE*) psf->codec_data ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : len ;
+ for (k = 0 ; k < writecount ; k++)
+ sptr [k] = ptr [total + k] >> 16 ;
+ count = msadpcm_write_block (psf, pms, sptr, writecount) ;
+ total += count ;
+ len -= writecount ;
+ if (count != writecount)
+ break ;
+ } ;
+ return total ;
+} /* msadpcm_write_i */
+
+static sf_count_t
+msadpcm_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len)
+{ MSADPCM_PRIVATE *pms ;
+ short *sptr ;
+ int k, bufferlen, writecount, count ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pms = (MSADPCM_PRIVATE*) psf->codec_data ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : len ;
+ for (k = 0 ; k < writecount ; k++)
+ sptr [k] = lrintf (normfact * ptr [total + k]) ;
+ count = msadpcm_write_block (psf, pms, sptr, writecount) ;
+ total += count ;
+ len -= writecount ;
+ if (count != writecount)
+ break ;
+ } ;
+ return total ;
+} /* msadpcm_write_f */
+
+static sf_count_t
+msadpcm_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len)
+{ MSADPCM_PRIVATE *pms ;
+ short *sptr ;
+ int k, bufferlen, writecount, count ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pms = (MSADPCM_PRIVATE*) psf->codec_data ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : len ;
+ for (k = 0 ; k < writecount ; k++)
+ sptr [k] = lrint (normfact * ptr [total + k]) ;
+ count = msadpcm_write_block (psf, pms, sptr, writecount) ;
+ total += count ;
+ len -= writecount ;
+ if (count != writecount)
+ break ;
+ } ;
+ return total ;
+} /* msadpcm_write_d */
+
+/*========================================================================================
+*/
+
+static int
+msadpcm_close (SF_PRIVATE *psf)
+{ MSADPCM_PRIVATE *pms ;
+
+ pms = (MSADPCM_PRIVATE*) psf->codec_data ;
+
+ if (psf->file.mode == SFM_WRITE)
+ { /* Now we know static int for certain the length of the file we can
+ ** re-write the header.
+ */
+
+ if (pms->samplecount && pms->samplecount < pms->samplesperblock)
+ msadpcm_encode_block (psf, pms) ;
+ } ;
+
+ return 0 ;
+} /* msadpcm_close */
+
+/*========================================================================================
+** Static functions.
+*/
+
+/*----------------------------------------------------------------------------------------
+** Choosing the block predictor.
+** Each block requires a predictor and an idelta for each channel.
+** The predictor is in the range [0..6] which is an indx into the two AdaptCoeff tables.
+** The predictor is chosen by trying all of the possible predictors on a small set of
+** samples at the beginning of the block. The predictor with the smallest average
+** abs (idelta) is chosen as the best predictor for this block.
+** The value of idelta is chosen to to give a 4 bit code value of +/- 4 (approx. half the
+** max. code value). If the average abs (idelta) is zero, the sixth predictor is chosen.
+** If the value of idelta is less then 16 it is set to 16.
+**
+** Microsoft uses an IDELTA_COUNT (number of sample pairs used to choose best predictor)
+** value of 3. The best possible results would be obtained by using all the samples to
+** choose the predictor.
+*/
+
+#define IDELTA_COUNT 3
+
+static void
+choose_predictor (unsigned int channels, short *data, int *block_pred, int *idelta)
+{ unsigned int chan, k, bpred, idelta_sum, best_bpred, best_idelta ;
+
+ for (chan = 0 ; chan < channels ; chan++)
+ { best_bpred = best_idelta = 0 ;
+
+ for (bpred = 0 ; bpred < 7 ; bpred++)
+ { idelta_sum = 0 ;
+ for (k = 2 ; k < 2 + IDELTA_COUNT ; k++)
+ idelta_sum += abs (data [k * channels] - ((data [(k - 1) * channels] * AdaptCoeff1 [bpred] + data [(k - 2) * channels] * AdaptCoeff2 [bpred]) >> 8)) ;
+ idelta_sum /= (4 * IDELTA_COUNT) ;
+
+ if (bpred == 0 || idelta_sum < best_idelta)
+ { best_bpred = bpred ;
+ best_idelta = idelta_sum ;
+ } ;
+
+ if (! idelta_sum)
+ { best_bpred = bpred ;
+ best_idelta = 16 ;
+ break ;
+ } ;
+
+ } ; /* for bpred ... */
+ if (best_idelta < 16)
+ best_idelta = 16 ;
+
+ block_pred [chan] = best_bpred ;
+ idelta [chan] = best_idelta ;
+ } ;
+
+ return ;
+} /* choose_predictor */
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/*
+** Some of the information used to read NIST files was gleaned from
+** reading the code of Bill Schottstaedt's sndlib library
+** ftp://ccrma-ftp.stanford.edu/pub/Lisp/sndlib.tar.gz
+** However, no code from that package was used.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <fcntl.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+/*------------------------------------------------------------------------------
+*/
+
+#define NIST_HEADER_LENGTH 1024
+
+/*------------------------------------------------------------------------------
+** Private static functions.
+*/
+
+static int nist_close (SF_PRIVATE *psf) ;
+static int nist_write_header (SF_PRIVATE *psf, int calc_length) ;
+static int nist_read_header (SF_PRIVATE *psf) ;
+
+/*------------------------------------------------------------------------------
+*/
+
+int
+nist_open (SF_PRIVATE *psf)
+{ int error ;
+
+ if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0))
+ { if ((error = nist_read_header (psf)))
+ return error ;
+ } ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { if (psf->is_pipe)
+ return SFE_NO_PIPE_WRITE ;
+
+ if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_NIST)
+ return SFE_BAD_OPEN_FORMAT ;
+
+ psf->endian = SF_ENDIAN (psf->sf.format) ;
+ if (psf->endian == 0 || psf->endian == SF_ENDIAN_CPU)
+ psf->endian = (CPU_IS_BIG_ENDIAN) ? SF_ENDIAN_BIG : SF_ENDIAN_LITTLE ;
+
+ psf->blockwidth = psf->bytewidth * psf->sf.channels ;
+ psf->sf.frames = 0 ;
+
+ if ((error = nist_write_header (psf, SF_FALSE)))
+ return error ;
+
+ psf->write_header = nist_write_header ;
+ } ;
+
+ psf->container_close = nist_close ;
+
+ switch (SF_CODEC (psf->sf.format))
+ { case SF_FORMAT_PCM_S8 :
+ error = pcm_init (psf) ;
+ break ;
+
+ case SF_FORMAT_PCM_16 :
+ case SF_FORMAT_PCM_24 :
+ case SF_FORMAT_PCM_32 :
+ error = pcm_init (psf) ;
+ break ;
+
+ case SF_FORMAT_ULAW :
+ error = ulaw_init (psf) ;
+ break ;
+
+ case SF_FORMAT_ALAW :
+ error = alaw_init (psf) ;
+ break ;
+
+ default : error = SFE_UNIMPLEMENTED ;
+ break ;
+ } ;
+
+ return error ;
+} /* nist_open */
+
+/*------------------------------------------------------------------------------
+*/
+
+static char bad_header [] =
+{ 'N', 'I', 'S', 'T', '_', '1', 'A', 0x0d, 0x0a,
+ ' ', ' ', ' ', '1', '0', '2', '4', 0x0d, 0x0a,
+ 0
+} ;
+
+ static int
+nist_read_header (SF_PRIVATE *psf)
+{ char *psf_header ;
+ int bitwidth = 0, count, encoding ;
+ unsigned bytes = 0 ;
+ char str [64], *cptr ;
+ long samples ;
+
+ psf_header = psf->u.cbuf ;
+
+ if (sizeof (psf->header) <= NIST_HEADER_LENGTH)
+ return SFE_INTERNAL ;
+
+ /* Go to start of file and read in the whole header. */
+ psf_binheader_readf (psf, "pb", 0, psf_header, NIST_HEADER_LENGTH) ;
+
+ /* Header is a string, so make sure it is null terminated. */
+ psf_header [NIST_HEADER_LENGTH] = 0 ;
+
+ /* Now trim the header after the end marker. */
+ if ((cptr = strstr (psf_header, "end_head")))
+ { cptr += strlen ("end_head") + 1 ;
+ cptr [0] = 0 ;
+ } ;
+
+ if (strstr (psf_header, bad_header) == psf_header)
+ return SFE_NIST_CRLF_CONVERISON ;
+
+ /* Make sure its a NIST file. */
+ if (strstr (psf_header, "NIST_1A\n") != psf_header)
+ { psf_log_printf (psf, "Not a NIST file.\n") ;
+ return SFE_NIST_BAD_HEADER ;
+ } ;
+
+ if (sscanf (psf_header, "NIST_1A\n%d\n", &count) == 1)
+ psf->dataoffset = count ;
+ else
+ { psf_log_printf (psf, "*** Suspicious header length.\n") ;
+ psf->dataoffset = NIST_HEADER_LENGTH ;
+ } ;
+
+ /* Determine sample encoding, start by assuming PCM. */
+ encoding = SF_FORMAT_PCM_U8 ;
+ if ((cptr = strstr (psf_header, "sample_coding -s")))
+ { sscanf (cptr, "sample_coding -s%d %63s", &count, str) ;
+
+ if (strcmp (str, "pcm") == 0)
+ { /* Correct this later when we find out the bitwidth. */
+ encoding = SF_FORMAT_PCM_U8 ;
+ }
+ else if (strcmp (str, "alaw") == 0)
+ encoding = SF_FORMAT_ALAW ;
+ else if ((strcmp (str, "ulaw") == 0) || (strcmp (str, "mu-law") == 0))
+ encoding = SF_FORMAT_ULAW ;
+ else
+ { psf_log_printf (psf, "*** Unknown encoding : %s\n", str) ;
+ encoding = 0 ;
+ } ;
+ } ;
+
+ if ((cptr = strstr (psf_header, "channel_count -i ")) != NULL)
+ sscanf (cptr, "channel_count -i %d", &(psf->sf.channels)) ;
+
+ if ((cptr = strstr (psf_header, "sample_rate -i ")) != NULL)
+ sscanf (cptr, "sample_rate -i %d", &(psf->sf.samplerate)) ;
+
+ if ((cptr = strstr (psf_header, "sample_count -i ")) != NULL)
+ { sscanf (cptr, "sample_count -i %ld", &samples) ;
+ psf->sf.frames = samples ;
+ } ;
+
+ if ((cptr = strstr (psf_header, "sample_n_bytes -i ")) != NULL)
+ sscanf (cptr, "sample_n_bytes -i %d", &(psf->bytewidth)) ;
+
+ /* Default endian-ness (for 8 bit, u-law, A-law. */
+ psf->endian = (CPU_IS_BIG_ENDIAN) ? SF_ENDIAN_BIG : SF_ENDIAN_LITTLE ;
+
+ /* This is where we figure out endian-ness. */
+ if ((cptr = strstr (psf_header, "sample_byte_format -s"))
+ && sscanf (cptr, "sample_byte_format -s%u %8s", &bytes, str) == 2)
+ {
+ if (bytes != strlen (str))
+ psf_log_printf (psf, "Weird sample_byte_format : strlen '%s' != %d\n", str, bytes) ;
+
+ if (bytes > 1)
+ { if (psf->bytewidth == 0)
+ psf->bytewidth = bytes ;
+ else if (psf->bytewidth - bytes != 0)
+ { psf_log_printf (psf, "psf->bytewidth (%d) != bytes (%d)\n", psf->bytewidth, bytes) ;
+ return SFE_NIST_BAD_ENCODING ;
+ } ;
+
+ if (strcmp (str, "01") == 0)
+ psf->endian = SF_ENDIAN_LITTLE ;
+ else if (strcmp (str, "10") == 0)
+ psf->endian = SF_ENDIAN_BIG ;
+ else
+ { psf_log_printf (psf, "Weird endian-ness : %s\n", str) ;
+ return SFE_NIST_BAD_ENCODING ;
+ } ;
+ } ;
+
+ psf->sf.format |= psf->endian ;
+ } ;
+
+ if ((cptr = strstr (psf_header, "sample_sig_bits -i ")))
+ sscanf (cptr, "sample_sig_bits -i %d", &bitwidth) ;
+
+ if (strstr (psf_header, "channels_interleaved -s5 FALSE"))
+ { psf_log_printf (psf, "Non-interleaved data unsupported.\n", str) ;
+ return SFE_NIST_BAD_ENCODING ;
+ } ;
+
+ psf->blockwidth = psf->sf.channels * psf->bytewidth ;
+ psf->datalength = psf->filelength - psf->dataoffset ;
+
+ psf_fseek (psf, psf->dataoffset, SEEK_SET) ;
+
+ if (encoding == SF_FORMAT_PCM_U8)
+ { switch (psf->bytewidth)
+ { case 1 :
+ psf->sf.format |= SF_FORMAT_PCM_S8 ;
+ break ;
+
+ case 2 :
+ psf->sf.format |= SF_FORMAT_PCM_16 ;
+ break ;
+
+ case 3 :
+ psf->sf.format |= SF_FORMAT_PCM_24 ;
+ break ;
+
+ case 4 :
+ psf->sf.format |= SF_FORMAT_PCM_32 ;
+ break ;
+
+ default : break ;
+ } ;
+ }
+ else if (encoding != 0)
+ psf->sf.format |= encoding ;
+ else
+ return SFE_UNIMPLEMENTED ;
+
+ /* Sanitize psf->sf.format. */
+ switch (SF_CODEC (psf->sf.format))
+ { case SF_FORMAT_ULAW :
+ case SF_FORMAT_ALAW :
+ case SF_FORMAT_PCM_U8 :
+ /* Blank out endian bits. */
+ psf->sf.format = SF_FORMAT_NIST | SF_CODEC (psf->sf.format) ;
+ break ;
+
+ default :
+ break ;
+ } ;
+
+ return 0 ;
+} /* nist_read_header */
+
+static int
+nist_close (SF_PRIVATE *psf)
+{
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ nist_write_header (psf, SF_TRUE) ;
+
+ return 0 ;
+} /* nist_close */
+
+/*=========================================================================
+*/
+
+static int
+nist_write_header (SF_PRIVATE *psf, int calc_length)
+{ const char *end_str ;
+ long samples ;
+ sf_count_t current ;
+
+ current = psf_ftell (psf) ;
+
+ if (calc_length)
+ { psf->filelength = psf_get_filelen (psf) ;
+
+ psf->datalength = psf->filelength - psf->dataoffset ;
+
+ if (psf->dataend)
+ psf->datalength -= psf->filelength - psf->dataend ;
+
+ if (psf->bytewidth > 0)
+ psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ;
+ } ;
+
+ if (psf->endian == SF_ENDIAN_BIG)
+ end_str = "10" ;
+ else if (psf->endian == SF_ENDIAN_LITTLE)
+ end_str = "01" ;
+ else
+ end_str = "error" ;
+
+ /* Clear the whole header. */
+ memset (psf->header, 0, sizeof (psf->header)) ;
+ psf->headindex = 0 ;
+
+ psf_fseek (psf, 0, SEEK_SET) ;
+
+ psf_asciiheader_printf (psf, "NIST_1A\n 1024\n") ;
+ psf_asciiheader_printf (psf, "channel_count -i %d\n", psf->sf.channels) ;
+ psf_asciiheader_printf (psf, "sample_rate -i %d\n", psf->sf.samplerate) ;
+
+ switch (SF_CODEC (psf->sf.format))
+ { case SF_FORMAT_PCM_S8 :
+ psf_asciiheader_printf (psf, "sample_coding -s3 pcm\n") ;
+ psf_asciiheader_printf (psf, "sample_n_bytes -i 1\n"
+ "sample_sig_bits -i 8\n") ;
+ break ;
+
+ case SF_FORMAT_PCM_16 :
+ case SF_FORMAT_PCM_24 :
+ case SF_FORMAT_PCM_32 :
+ psf_asciiheader_printf (psf, "sample_n_bytes -i %d\n", psf->bytewidth) ;
+ psf_asciiheader_printf (psf, "sample_sig_bits -i %d\n", psf->bytewidth * 8) ;
+ psf_asciiheader_printf (psf, "sample_coding -s3 pcm\n"
+ "sample_byte_format -s%d %s\n", psf->bytewidth, end_str) ;
+ break ;
+
+ case SF_FORMAT_ALAW :
+ psf_asciiheader_printf (psf, "sample_coding -s4 alaw\n") ;
+ psf_asciiheader_printf (psf, "sample_n_bytes -s1 1\n") ;
+ break ;
+
+ case SF_FORMAT_ULAW :
+ psf_asciiheader_printf (psf, "sample_coding -s4 ulaw\n") ;
+ psf_asciiheader_printf (psf, "sample_n_bytes -s1 1\n") ;
+ break ;
+
+ default : return SFE_UNIMPLEMENTED ;
+ } ;
+
+ psf->dataoffset = NIST_HEADER_LENGTH ;
+
+ /* Fix this */
+ samples = psf->sf.frames ;
+ psf_asciiheader_printf (psf, "sample_count -i %ld\n", samples) ;
+ psf_asciiheader_printf (psf, "end_head\n") ;
+
+ /* Zero fill to dataoffset. */
+ psf_binheader_writef (psf, "z", (size_t) (NIST_HEADER_LENGTH - psf->headindex)) ;
+
+ psf_fwrite (psf->header, psf->headindex, 1, psf) ;
+
+ if (psf->error)
+ return psf->error ;
+
+ if (current > 0)
+ psf_fseek (psf, current, SEEK_SET) ;
+
+ return psf->error ;
+} /* nist_write_header */
+
--- /dev/null
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+** Copyright (C) 2007 John ffitch
+**
+** This program is free software ; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation ; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY ; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program ; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <fcntl.h>
+#include <string.h>
+#include <ctype.h>
+#include <time.h>
+#include <math.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+#if HAVE_EXTERNAL_LIBS
+
+#include <ogg/ogg.h>
+
+#include "ogg.h"
+
+static int ogg_close (SF_PRIVATE *psf) ;
+static int ogg_stream_classify (SF_PRIVATE *psf, OGG_PRIVATE * odata) ;
+static int ogg_page_classify (SF_PRIVATE * psf, const ogg_page * og) ;
+
+int
+ogg_open (SF_PRIVATE *psf)
+{ OGG_PRIVATE* odata = calloc (1, sizeof (OGG_PRIVATE)) ;
+ sf_count_t pos = psf_ftell (psf) ;
+ int error = 0 ;
+
+ psf->container_data = odata ;
+ psf->container_close = ogg_close ;
+
+ if (psf->file.mode == SFM_RDWR)
+ return SFE_BAD_MODE_RW ;
+
+ if (psf->file.mode == SFM_READ)
+ if ((error = ogg_stream_classify (psf, odata)) != 0)
+ return error ;
+
+ /* Reset everything to an initial state. */
+ ogg_sync_clear (&odata->osync) ;
+ ogg_stream_clear (&odata->ostream) ;
+ psf_fseek (psf, pos, SEEK_SET) ;
+
+ switch (psf->sf.format)
+ { case SF_FORMAT_OGG | SF_FORMAT_VORBIS :
+ return ogg_vorbis_open (psf) ;
+
+ case SF_FORMAT_OGGFLAC :
+ free (psf->container_data) ;
+ psf->container_data = NULL ;
+ psf->container_close = NULL ;
+ return flac_open (psf) ;
+
+#if ENABLE_EXPERIMENTAL_CODE
+ case SF_FORMAT_OGG | SF_FORMAT_SPEEX :
+ return ogg_speex_open (psf) ;
+
+ case SF_FORMAT_OGG | SF_FORMAT_PCM_16 :
+ case SF_FORMAT_OGG | SF_FORMAT_PCM_24 :
+ return ogg_pcm_open (psf) ;
+#endif
+
+ default :
+ break ;
+ } ;
+
+ psf_log_printf (psf, "%s : mode should be SFM_READ or SFM_WRITE.\n", __func__) ;
+ return SFE_INTERNAL ;
+} /* ogg_open */
+
+
+static int
+ogg_close (SF_PRIVATE *psf)
+{ OGG_PRIVATE* odata = psf->container_data ;
+
+ ogg_sync_clear (&odata->osync) ;
+ ogg_stream_clear (&odata->ostream) ;
+
+ return 0 ;
+} /* ogg_close */
+
+static int
+ogg_stream_classify (SF_PRIVATE *psf, OGG_PRIVATE* odata)
+{ char *buffer ;
+ int bytes, nn ;
+
+ /* Call this here so it only gets called once, so no memory is leaked. */
+ ogg_sync_init (&odata->osync) ;
+
+ odata->eos = 0 ;
+
+ /* Weird stuff happens if these aren't called. */
+ ogg_stream_reset (&odata->ostream) ;
+ ogg_sync_reset (&odata->osync) ;
+
+ /*
+ ** Grab some data at the head of the stream. We want the first page
+ ** (which is guaranteed to be small and only contain the Vorbis
+ ** stream initial header) We need the first page to get the stream
+ ** serialno.
+ */
+
+ /* Expose the buffer */
+ buffer = ogg_sync_buffer (&odata->osync, 4096L) ;
+
+ /* Grab the part of the header that has already been read. */
+ memcpy (buffer, psf->header, psf->headindex) ;
+ bytes = psf->headindex ;
+
+ /* Submit a 4k block to libvorbis' Ogg layer */
+ bytes += psf_fread (buffer + psf->headindex, 1, 4096 - psf->headindex, psf) ;
+ ogg_sync_wrote (&odata->osync, bytes) ;
+
+ /* Get the first page. */
+ if ((nn = ogg_sync_pageout (&odata->osync, &odata->opage)) != 1)
+ {
+ /* Have we simply run out of data? If so, we're done. */
+ if (bytes < 4096)
+ return 0 ;
+
+ /* Error case. Must not be Vorbis data */
+ psf_log_printf (psf, "Input does not appear to be an Ogg bitstream.\n") ;
+ return SFE_MALFORMED_FILE ;
+ } ;
+
+ /*
+ ** Get the serial number and set up the rest of decode.
+ ** Serialno first ; use it to set up a logical stream.
+ */
+ ogg_stream_clear (&odata->ostream) ;
+ ogg_stream_init (&odata->ostream, ogg_page_serialno (&odata->opage)) ;
+
+ if (ogg_stream_pagein (&odata->ostream, &odata->opage) < 0)
+ { /* Error ; stream version mismatch perhaps. */
+ psf_log_printf (psf, "Error reading first page of Ogg bitstream data\n") ;
+ return SFE_MALFORMED_FILE ;
+ } ;
+
+ if (ogg_stream_packetout (&odata->ostream, &odata->opacket) != 1)
+ { /* No page? must not be vorbis. */
+ psf_log_printf (psf, "Error reading initial header packet.\n") ;
+ return SFE_MALFORMED_FILE ;
+ } ;
+
+ odata->codec = ogg_page_classify (psf, &odata->opage) ;
+
+ switch (odata->codec)
+ { case OGG_VORBIS :
+ psf->sf.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ;
+ return 0 ;
+
+ case OGG_FLAC :
+ case OGG_FLAC0 :
+ psf->sf.format = SF_FORMAT_OGGFLAC ;
+ return 0 ;
+
+ case OGG_SPEEX :
+ psf->sf.format = SF_FORMAT_OGG | SF_FORMAT_SPEEX ;
+ return 0 ;
+
+ case OGG_PCM :
+ psf_log_printf (psf, "Detected Ogg/PCM data. This is not supported yet.\n") ;
+ return SFE_UNIMPLEMENTED ;
+
+ default :
+ break ;
+ } ;
+
+ psf_log_printf (psf, "This Ogg bitstream contains some uknown data type.\n") ;
+ return SFE_UNIMPLEMENTED ;
+} /* ogg_stream_classify */
+
+/*==============================================================================
+*/
+
+static struct
+{ const char *str, *name ;
+ int len, codec ;
+} codec_lookup [] =
+{ { "Annodex", "Annodex", 8, OGG_ANNODEX },
+ { "AnxData", "AnxData", 7, OGG_ANXDATA },
+ { "\177FLAC", "Flac1", 5, OGG_FLAC },
+ { "fLaC", "Flac0", 4, OGG_FLAC0 },
+ { "PCM ", "PCM", 8, OGG_PCM },
+ { "Speex", "Speex", 5, OGG_SPEEX },
+ { "\001vorbis", "Vorbis", 7, OGG_VORBIS },
+} ;
+
+static int
+ogg_page_classify (SF_PRIVATE * psf, const ogg_page * og)
+{ int k, len ;
+
+ for (k = 0 ; k < ARRAY_LEN (codec_lookup) ; k++)
+ { if (codec_lookup [k].len > og->body_len)
+ continue ;
+
+ if (memcmp (og->body, codec_lookup [k].str, codec_lookup [k].len) == 0)
+ { psf_log_printf (psf, "Ogg stream data : %s\n", codec_lookup [k].name) ;
+ psf_log_printf (psf, "Stream serialno : %010D\n", (int64_t) ogg_page_serialno (og)) ;
+ return codec_lookup [k].codec ;
+ } ;
+ } ;
+
+ len = og->body_len < 8 ? og->body_len : 8 ;
+
+ psf_log_printf (psf, "Ogg_stream data : '") ;
+ for (k = 0 ; k < len ; k++)
+ psf_log_printf (psf, "%c", isprint (og->body [k]) ? og->body [k] : '.') ;
+ psf_log_printf (psf, "' ") ;
+ for (k = 0 ; k < len ; k++)
+ psf_log_printf (psf, " %02x", og->body [k] & 0xff) ;
+ psf_log_printf (psf, "\n") ;
+
+ return 0 ;
+} /* ogg_page_classify */
+
+#else /* HAVE_EXTERNAL_LIBS */
+
+int
+ogg_open (SF_PRIVATE *psf)
+{
+ psf_log_printf (psf, "This version of libsndfile was compiled without Ogg/Vorbis support.\n") ;
+ return SFE_UNIMPLEMENTED ;
+} /* ogg_open */
+
+#endif
--- /dev/null
+/*
+** Copyright (C) 2008-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software ; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation ; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY ; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program ; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#ifndef SF_SRC_OGG_H
+
+enum
+{ OGG_ANNODEX = 300,
+ OGG_ANXDATA,
+ OGG_FLAC,
+ OGG_FLAC0,
+ OGG_PCM,
+ OGG_SPEEX,
+ OGG_VORBIS,
+} ;
+
+typedef struct
+{ /* Sync and verify incoming physical bitstream */
+ ogg_sync_state osync ;
+ /* Take physical pages, weld into a logical stream of packets */
+ ogg_stream_state ostream ;
+ /* One Ogg bitstream page. Vorbis packets are inside */
+ ogg_page opage ;
+ /* One raw packet of data for decode */
+ ogg_packet opacket ;
+ int eos ;
+ int codec ;
+} OGG_PRIVATE ;
+
+
+#define readint(buf, base) (((buf [base + 3] << 24) & 0xff000000) | \
+ ((buf [base + 2] <<16) & 0xff0000) | \
+ ((buf [base + 1] << 8) & 0xff00) | \
+ (buf [base] & 0xff))
+
+
+
+#endif /* SF_SRC_OGG_H */
--- /dev/null
+/*
+** Copyright (C) 2008-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software ; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation ; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY ; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program ; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <fcntl.h>
+#include <string.h>
+#include <ctype.h>
+#include <time.h>
+#include <math.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+#if (ENABLE_EXPERIMENTAL_CODE && HAVE_EXTERNAL_LIBS)
+
+#include <ogg/ogg.h>
+
+#include "ogg.h"
+
+typedef struct
+{ int32_t serialno ;
+
+
+ void * state ;
+} OPCM_PRIVATE ;
+
+static int opcm_read_header (SF_PRIVATE * psf) ;
+static int opcm_close (SF_PRIVATE *psf) ;
+
+int
+ogg_pcm_open (SF_PRIVATE *psf)
+{ OGG_PRIVATE* odata = psf->container_data ;
+ OPCM_PRIVATE* opcm = calloc (1, sizeof (OPCM_PRIVATE)) ;
+ int error = 0 ;
+
+ if (odata == NULL)
+ { psf_log_printf (psf, "%s : odata is NULL???\n", __func__) ;
+ return SFE_INTERNAL ;
+ } ;
+
+ psf->codec_data = opcm ;
+ if (opcm == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ if (psf->file.mode == SFM_RDWR)
+ return SFE_BAD_MODE_RW ;
+
+ if (psf->file.mode == SFM_READ)
+ { /* Call this here so it only gets called once, so no memory is leaked. */
+ ogg_sync_init (&odata->osync) ;
+
+ if ((error = opcm_read_header (psf)))
+ return error ;
+
+#if 0
+ psf->read_short = opcm_read_s ;
+ psf->read_int = opcm_read_i ;
+ psf->read_float = opcm_read_f ;
+ psf->read_double = opcm_read_d ;
+ psf->sf.frames = opcm_length (psf) ;
+#endif
+ } ;
+
+ psf->codec_close = opcm_close ;
+
+ if (psf->file.mode == SFM_WRITE)
+ {
+#if 0
+ /* Set the default opcm quality here. */
+ vdata->quality = 0.4 ;
+
+ psf->write_header = opcm_write_header ;
+ psf->write_short = opcm_write_s ;
+ psf->write_int = opcm_write_i ;
+ psf->write_float = opcm_write_f ;
+ psf->write_double = opcm_write_d ;
+#endif
+
+ psf->sf.frames = SF_COUNT_MAX ; /* Unknown really */
+ psf->str_flags = SF_STR_ALLOW_START ;
+ } ;
+
+ psf->bytewidth = 1 ;
+ psf->blockwidth = psf->bytewidth * psf->sf.channels ;
+
+#if 0
+ psf->seek = opcm_seek ;
+ psf->command = opcm_command ;
+#endif
+
+ /* FIXME, FIXME, FIXME : Hack these here for now and correct later. */
+ psf->sf.format = SF_FORMAT_OGG | SF_FORMAT_SPEEX ;
+ psf->sf.sections = 1 ;
+
+ psf->datalength = 1 ;
+ psf->dataoffset = 0 ;
+ /* End FIXME. */
+
+ return error ;
+} /* ogg_pcm_open */
+
+static int
+opcm_read_header (SF_PRIVATE * UNUSED (psf))
+{
+ return 0 ;
+} /* opcm_read_header */
+
+static int
+opcm_close (SF_PRIVATE * UNUSED (psf))
+{
+
+
+ return 0 ;
+} /* opcm_close */
+
+
+
+/*
+encoded_speex_frames = (frames_per_packet * Packets)
+ = 1 * 272
+ = 272
+
+audio_samples = encoded_speex_frames * frame_size
+ = 272 * 640
+ = 174080
+
+duration = audio_samples / rate
+ = 174080 / 44100
+ = 3.947
+*/
+
+#else /* ENABLE_EXPERIMENTAL_CODE && HAVE_EXTERNAL_LIBS */
+
+int
+ogg_pcm_open (SF_PRIVATE *psf)
+{
+ psf_log_printf (psf, "This version of libsndfile was compiled without Ogg/Speex support.\n") ;
+ return SFE_UNIMPLEMENTED ;
+} /* ogg_pcm_open */
+
+#endif
--- /dev/null
+/*
+** Copyright (C) 2008-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software ; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation ; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY ; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program ; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <fcntl.h>
+#include <string.h>
+#include <ctype.h>
+#include <time.h>
+#include <math.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+#if (ENABLE_EXPERIMENTAL_CODE && HAVE_EXTERNAL_LIBS)
+
+#include <ogg/ogg.h>
+
+#include <speex/speex.h>
+#include <speex/speex_stereo.h>
+#include <speex/speex_header.h>
+#include <speex/speex_callbacks.h>
+
+#include "ogg.h"
+
+#define OGG_SPX_READ_SIZE 200
+
+typedef struct
+{ SpeexBits bits ;
+
+ int32_t serialno ;
+
+ int frame_size, granule_frame_size, nframes ;
+ int force_mode ;
+
+ SpeexStereoState stereo ;
+ SpeexHeader header ;
+
+ void * state ;
+} SPX_PRIVATE ;
+
+static int spx_read_header (SF_PRIVATE * psf) ;
+static int spx_close (SF_PRIVATE *psf) ;
+static void *spx_header_read (SF_PRIVATE * psf, ogg_packet *op, spx_int32_t enh_enabled, int force_mode) ;
+static void spx_print_comments (const char *comments, int length) ;
+
+int
+ogg_speex_open (SF_PRIVATE *psf)
+{ OGG_PRIVATE* odata = psf->container_data ;
+ SPX_PRIVATE* spx = calloc (1, sizeof (SPX_PRIVATE)) ;
+ int error = 0 ;
+
+ if (odata == NULL)
+ { psf_log_printf (psf, "%s : odata is NULL???\n", __func__) ;
+ return SFE_INTERNAL ;
+ } ;
+
+ psf->codec_data = spx ;
+ if (spx == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ if (psf->file.mode == SFM_RDWR)
+ return SFE_BAD_MODE_RW ;
+
+ if (psf->file.mode == SFM_READ)
+ { /* Call this here so it only gets called once, so no memory is leaked. */
+ ogg_sync_init (&odata->osync) ;
+
+ if ((error = spx_read_header (psf)))
+ return error ;
+
+#if 0
+ psf->read_short = spx_read_s ;
+ psf->read_int = spx_read_i ;
+ psf->read_float = spx_read_f ;
+ psf->read_double = spx_read_d ;
+ psf->sf.frames = spx_length (psf) ;
+#endif
+ } ;
+
+ psf->codec_close = spx_close ;
+
+ if (psf->file.mode == SFM_WRITE)
+ {
+#if 0
+ /* Set the default spx quality here. */
+ vdata->quality = 0.4 ;
+
+ psf->write_header = spx_write_header ;
+ psf->write_short = spx_write_s ;
+ psf->write_int = spx_write_i ;
+ psf->write_float = spx_write_f ;
+ psf->write_double = spx_write_d ;
+#endif
+
+ psf->sf.frames = SF_COUNT_MAX ; /* Unknown really */
+ psf->str_flags = SF_STR_ALLOW_START ;
+ } ;
+
+ psf->bytewidth = 1 ;
+ psf->blockwidth = psf->bytewidth * psf->sf.channels ;
+
+#if 0
+ psf->seek = spx_seek ;
+ psf->command = spx_command ;
+#endif
+
+ /* FIXME, FIXME, FIXME : Hack these here for now and correct later. */
+ psf->sf.format = SF_FORMAT_OGG | SF_FORMAT_SPEEX ;
+ psf->sf.sections = 1 ;
+
+ psf->datalength = 1 ;
+ psf->dataoffset = 0 ;
+ /* End FIXME. */
+
+ return error ;
+} /* ogg_speex_open */
+
+#define le_short (x) (x)
+
+static int
+spx_read_header (SF_PRIVATE * psf)
+{ static SpeexStereoState STEREO_INIT = SPEEX_STEREO_STATE_INIT ;
+
+ OGG_PRIVATE* odata = psf->container_data ;
+ SPX_PRIVATE* spx = psf->codec_data ;
+
+ ogg_int64_t page_granule = 0 ;
+ int stream_init = 0 ;
+ int page_nb_packets = 0 ;
+ int packet_count = 0 ;
+ int enh_enabled = 1 ;
+ int force_mode = -1 ;
+ char * data ;
+ int nb_read ;
+ int lookahead ;
+
+printf ("%s %d\n", __func__, __LINE__) ;
+
+ psf_log_printf (psf, "Speex header\n") ;
+ odata->eos = 0 ;
+
+ /* Reset ogg stuff which has already been used in src/ogg.c. */
+ ogg_stream_reset (&odata->ostream) ;
+ ogg_sync_reset (&odata->osync) ;
+
+ /* Seek to start of stream. */
+ psf_fseek (psf, 0, SEEK_SET) ;
+
+ /* Initialize. */
+ ogg_sync_init (&odata->osync) ;
+ speex_bits_init (&spx->bits) ;
+
+ /* Set defaults. */
+ psf->sf.channels = -1 ;
+ psf->sf.samplerate = 0 ;
+ spx->stereo = STEREO_INIT ;
+
+ /* Get a pointer to the ogg buffer and read data into it. */
+ data = ogg_sync_buffer (&odata->osync, OGG_SPX_READ_SIZE) ;
+ nb_read = psf_fread (data, 1, OGG_SPX_READ_SIZE, psf) ;
+ ogg_sync_wrote (&odata->osync, nb_read) ;
+
+ /* Now we chew on Ogg packets. */
+ while (ogg_sync_pageout (&odata->osync, &odata->opage) == 1)
+ { if (stream_init == 0)
+ { ogg_stream_init (&odata->ostream, ogg_page_serialno (&odata->opage)) ;
+ stream_init = 1 ;
+ } ;
+
+ if (ogg_page_serialno (&odata->opage) != odata->ostream.serialno)
+ { /* so all streams are read. */
+ ogg_stream_reset_serialno (&odata->ostream, ogg_page_serialno (&odata->opage)) ;
+ } ;
+
+ /*Add page to the bitstream*/
+ ogg_stream_pagein (&odata->ostream, &odata->opage) ;
+ page_granule = ogg_page_granulepos (&odata->opage) ;
+ page_nb_packets = ogg_page_packets (&odata->opage) ;
+
+ /*Extract all available packets*/
+ while (odata->eos == 0 && ogg_stream_packetout (&odata->ostream, &odata->opacket) == 1)
+ { if (odata->opacket.bytes >= 8 && memcmp (odata->opacket.packet, "Speex ", 8) == 0)
+ { spx->serialno = odata->ostream.serialno ;
+ } ;
+
+ if (spx->serialno == -1 || odata->ostream.serialno != spx->serialno)
+ break ;
+
+ if (packet_count == 0)
+ { spx->state = spx_header_read (psf, &odata->opacket, enh_enabled, force_mode) ;
+ if (! spx->state)
+ break ;
+
+ speex_decoder_ctl (spx->state, SPEEX_GET_LOOKAHEAD, &lookahead) ;
+ if (spx->nframes == 0)
+ spx->nframes = 1 ;
+ }
+ else if (packet_count == 1)
+ { spx_print_comments ((const char*) odata->opacket.packet, odata->opacket.bytes) ;
+ }
+ else if (packet_count < 2 + spx->header.extra_headers)
+ { /* Ignore extra headers */
+ }
+ packet_count ++ ;
+ } ;
+ } ;
+
+ psf_log_printf (psf, "End\n") ;
+
+ psf_log_printf (psf, "packet_count %d\n", packet_count) ;
+ psf_log_printf (psf, "page_nb_packets %d\n", page_nb_packets) ;
+ psf_log_printf (psf, "page_granule %lld\n", page_granule) ;
+
+ return 0 ;
+} /* spx_read_header */
+
+static int
+spx_close (SF_PRIVATE *psf)
+{ SPX_PRIVATE* spx = psf->codec_data ;
+
+ if (spx->state)
+ speex_decoder_destroy (spx->state) ;
+
+ if (spx)
+ speex_bits_destroy (&spx->bits) ;
+
+ return 0 ;
+} /* spx_close */
+
+
+
+static void *
+spx_header_read (SF_PRIVATE * psf, ogg_packet *op, spx_int32_t enh_enabled, int force_mode)
+{ SPX_PRIVATE* spx = psf->codec_data ;
+ void *st ;
+ const SpeexMode *mode ;
+ SpeexHeader *tmp_header ;
+ int modeID ;
+ SpeexCallback callback ;
+
+ tmp_header = speex_packet_to_header ((char*) op->packet, op->bytes) ;
+ if (tmp_header == NULL)
+ { psf_log_printf (psf, "Cannot read Speex header\n") ;
+ return NULL ;
+ } ;
+
+ memcpy (&spx->header, tmp_header, sizeof (spx->header)) ;
+ free (tmp_header) ;
+ tmp_header = NULL ;
+
+ if (spx->header.mode >= SPEEX_NB_MODES || spx->header.mode < 0)
+ { psf_log_printf (psf, "Mode number %d does not (yet/any longer) exist in this version\n", spx->header.mode) ;
+ return NULL ;
+ } ;
+
+ modeID = spx->header.mode ;
+ if (force_mode != -1)
+ modeID = force_mode ;
+
+ mode = speex_lib_get_mode (modeID) ;
+
+ if (spx->header.speex_version_id > 1)
+ { psf_log_printf (psf, "This file was encoded with Speex bit-stream version %d, which I don't know how to decode\n", spx->header.speex_version_id) ;
+ return NULL ;
+ } ;
+
+ if (mode->bitstream_version < spx->header.mode_bitstream_version)
+ { psf_log_printf (psf, "The file was encoded with a newer version of Speex. You need to upgrade in order to play it.\n") ;
+ return NULL ;
+ } ;
+
+ if (mode->bitstream_version > spx->header.mode_bitstream_version)
+ { psf_log_printf (psf, "The file was encoded with an older version of Speex. You would need to downgrade the version in order to play it.\n") ;
+ return NULL ;
+ } ;
+
+ st = speex_decoder_init (mode) ;
+ if (!st)
+ { psf_log_printf (psf, "Decoder initialization failed.\n") ;
+ return NULL ;
+ } ;
+
+ speex_decoder_ctl (st, SPEEX_SET_ENH, &enh_enabled) ;
+ speex_decoder_ctl (st, SPEEX_GET_FRAME_SIZE, &spx->frame_size) ;
+ spx->granule_frame_size = spx->frame_size ;
+
+ if (!psf->sf.samplerate)
+ psf->sf.samplerate = spx->header.rate ;
+ /* Adjust rate if --force-* options are used */
+ if (force_mode!=-1)
+ { if (spx->header.mode < force_mode)
+ { psf->sf.samplerate <<= (force_mode - spx->header.mode) ;
+ spx->granule_frame_size >>= (force_mode - spx->header.mode) ;
+ } ;
+ if (spx->header.mode > force_mode)
+ { psf->sf.samplerate >>= (spx->header.mode - force_mode) ;
+ spx->granule_frame_size <<= (spx->header.mode - force_mode) ;
+ } ;
+ } ;
+
+ speex_decoder_ctl (st, SPEEX_SET_SAMPLING_RATE, &psf->sf.samplerate) ;
+
+ spx->nframes = spx->header.frames_per_packet ;
+
+ if (psf->sf.channels == -1)
+ psf->sf.channels = spx->header.nb_channels ;
+
+ if (! (psf->sf.channels == 1))
+ { psf->sf.channels = 2 ;
+ callback.callback_id = SPEEX_INBAND_STEREO ;
+ callback.func = speex_std_stereo_request_handler ;
+ callback.data = &spx->stereo ;
+ speex_decoder_ctl (st, SPEEX_SET_HANDLER, &callback) ;
+ } ;
+
+ spx->header.speex_version [sizeof (spx->header.speex_version) - 1] = 0 ;
+
+ psf_log_printf (psf, " Encoder ver : %s\n Frames/packet : %d\n",
+ spx->header.speex_version, spx->header.frames_per_packet) ;
+
+ if (spx->header.bitrate > 0)
+ psf_log_printf (psf, " Bit rate : %d\n", spx->header.bitrate) ;
+
+ psf_log_printf (psf, " Sample rate : %d\n Mode : %s\n VBR : %s\n Channels : %d\n",
+ psf->sf.samplerate, mode->modeName, (spx->header.vbr ? "yes" : "no"), psf->sf.channels) ;
+
+ psf_log_printf (psf, " Extra headers : %d\n", spx->header.extra_headers) ;
+
+ return st ;
+} /* spx_header_read */
+
+
+static void
+spx_print_comments (const char *c, int length)
+{
+ const char *end ;
+ int len, i, nb_fields ;
+
+printf ("%s %d\n", __func__, __LINE__) ;
+ if (length<8)
+ { fprintf (stderr, "Invalid/corrupted comments\n") ;
+ return ;
+ }
+ end = c + length ;
+ len = readint (c, 0) ;
+ c += 4 ;
+ if (len < 0 || c + len > end)
+ { fprintf (stderr, "Invalid/corrupted comments\n") ;
+ return ;
+ }
+ (void) fwrite (c, 1, len, stderr) ;
+ c += len ;
+ fprintf (stderr, "\n") ;
+ if (c + 4 > end)
+ { fprintf (stderr, "Invalid/corrupted comments\n") ;
+ return ;
+ }
+ nb_fields = readint (c, 0) ;
+ c += 4 ;
+ for (i = 0 ; i < nb_fields ; i++)
+ { if (c+4>end)
+ { fprintf (stderr, "Invalid/corrupted comments\n") ;
+ return ;
+ } ;
+ len = readint (c, 0) ;
+ c += 4 ;
+ if (len < 0 || c + len > end)
+ { fprintf (stderr, "Invalid/corrupted comments\n") ;
+ return ;
+ }
+ (void) fwrite (c, 1, len, stderr) ;
+ c += len ;
+ fprintf (stderr, "\n") ;
+ } ;
+ return ;
+} /* spx_print_comments */
+
+
+/*
+encoded_speex_frames = (frames_per_packet * Packets)
+ = 1 * 272
+ = 272
+
+audio_samples = encoded_speex_frames * frame_size
+ = 272 * 640
+ = 174080
+
+duration = audio_samples / rate
+ = 174080 / 44100
+ = 3.947
+*/
+
+#else /* ENABLE_EXPERIMENTAL_CODE && HAVE_EXTERNAL_LIBS */
+
+int
+ogg_speex_open (SF_PRIVATE *psf)
+{
+ psf_log_printf (psf, "This version of libsndfile was compiled without Ogg/Speex support.\n") ;
+ return SFE_UNIMPLEMENTED ;
+} /* ogg_speex_open */
+
+#endif
--- /dev/null
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+** Copyright (C) 2002-2005 Michael Smith <msmith@xiph.org>
+** Copyright (C) 2007 John ffitch
+**
+** This program is free software ; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation ; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY ; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program ; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/*
+** Much of this code is based on the examples in libvorbis from the
+** XIPHOPHORUS Company http://www.xiph.org/ which has a BSD-style Licence
+** Copyright (c) 2002, Xiph.org Foundation
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions
+** are met:
+**
+** - Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+**
+** - Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in the
+** documentation and/or other materials provided with the distribution.
+**
+** - Neither the name of the Xiph.org Foundation nor the names of its
+** contributors may be used to endorse or promote products derived from
+** this software without specific prior written permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION
+** OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES ; LOSS OF USE,
+** DATA, OR PROFITS ; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <fcntl.h>
+#include <string.h>
+#include <ctype.h>
+#include <time.h>
+#include <math.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+#if HAVE_EXTERNAL_LIBS
+
+#include <ogg/ogg.h>
+#include <vorbis/codec.h>
+#include <vorbis/vorbisenc.h>
+
+#include "ogg.h"
+
+typedef int convert_func (int, void *, int, int, float **) ;
+
+static int vorbis_read_header (SF_PRIVATE *psf, int log_data) ;
+static int vorbis_write_header (SF_PRIVATE *psf, int calc_length) ;
+static int vorbis_close (SF_PRIVATE *psf) ;
+static int vorbis_command (SF_PRIVATE *psf, int command, void *data, int datasize) ;
+static sf_count_t vorbis_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ;
+static sf_count_t vorbis_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t vorbis_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t vorbis_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t vorbis_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+static sf_count_t vorbis_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+static sf_count_t vorbis_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+static sf_count_t vorbis_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+static sf_count_t vorbis_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+static sf_count_t vorbis_read_sample (SF_PRIVATE *psf, void *ptr, sf_count_t lens, convert_func *transfn) ;
+static sf_count_t vorbis_length (SF_PRIVATE *psf) ;
+
+typedef struct
+{ int id ;
+ const char *name ;
+} STR_PAIRS ;
+
+static STR_PAIRS vorbis_metatypes [] =
+{ { SF_STR_TITLE, "Title" },
+ { SF_STR_COPYRIGHT, "Copyright" },
+ { SF_STR_SOFTWARE, "Software" },
+ { SF_STR_ARTIST, "Artist" },
+ { SF_STR_COMMENT, "Comment" },
+ { SF_STR_DATE, "Date" },
+ { SF_STR_ALBUM, "Album" },
+ { SF_STR_LICENSE, "License" },
+} ;
+
+typedef struct
+{ /* Count current location */
+ sf_count_t loc ;
+ /* Struct that stores all the static vorbis bitstream settings */
+ vorbis_info vinfo ;
+ /* Struct that stores all the bitstream user comments */
+ vorbis_comment vcomment ;
+ /* Ventral working state for the packet->PCM decoder */
+ vorbis_dsp_state vdsp ;
+ /* Local working space for packet->PCM decode */
+ vorbis_block vblock ;
+
+ /* Encoding quality in range [0.0, 1.0]. */
+ double quality ;
+} VORBIS_PRIVATE ;
+
+static int
+vorbis_read_header (SF_PRIVATE *psf, int log_data)
+{
+ OGG_PRIVATE *odata = (OGG_PRIVATE *) psf->container_data ;
+ VORBIS_PRIVATE *vdata = (VORBIS_PRIVATE *) psf->codec_data ;
+ char *buffer ;
+ int bytes ;
+ int i, nn ;
+
+ odata->eos = 0 ;
+
+ /* Weird stuff happens if these aren't called. */
+ ogg_stream_reset (&odata->ostream) ;
+ ogg_sync_reset (&odata->osync) ;
+
+ /*
+ ** Grab some data at the head of the stream. We want the first page
+ ** (which is guaranteed to be small and only contain the Vorbis
+ ** stream initial header) We need the first page to get the stream
+ ** serialno.
+ */
+
+ /* Expose the buffer */
+ buffer = ogg_sync_buffer (&odata->osync, 4096L) ;
+
+ /* Grab the part of the header that has already been read. */
+ memcpy (buffer, psf->header, psf->headindex) ;
+ bytes = psf->headindex ;
+
+ /* Submit a 4k block to libvorbis' Ogg layer */
+ bytes += psf_fread (buffer + psf->headindex, 1, 4096 - psf->headindex, psf) ;
+ ogg_sync_wrote (&odata->osync, bytes) ;
+
+ /* Get the first page. */
+ if ((nn = ogg_sync_pageout (&odata->osync, &odata->opage)) != 1)
+ {
+ /* Have we simply run out of data? If so, we're done. */
+ if (bytes < 4096)
+ return 0 ;
+
+ /* Error case. Must not be Vorbis data */
+ psf_log_printf (psf, "Input does not appear to be an Ogg bitstream.\n") ;
+ return SFE_MALFORMED_FILE ;
+ } ;
+
+ /*
+ ** Get the serial number and set up the rest of decode.
+ ** Serialno first ; use it to set up a logical stream.
+ */
+ ogg_stream_clear (&odata->ostream) ;
+ ogg_stream_init (&odata->ostream, ogg_page_serialno (&odata->opage)) ;
+
+ if (ogg_stream_pagein (&odata->ostream, &odata->opage) < 0)
+ { /* Error ; stream version mismatch perhaps. */
+ psf_log_printf (psf, "Error reading first page of Ogg bitstream data\n") ;
+ return SFE_MALFORMED_FILE ;
+ } ;
+
+ if (ogg_stream_packetout (&odata->ostream, &odata->opacket) != 1)
+ { /* No page? must not be vorbis. */
+ psf_log_printf (psf, "Error reading initial header packet.\n") ;
+ return SFE_MALFORMED_FILE ;
+ } ;
+
+ /*
+ ** This function (vorbis_read_header) gets called multiple times, so the OGG
+ ** and vorbis structs have to be cleared every time we pass through to
+ ** prevent memory leaks.
+ */
+ vorbis_block_clear (&vdata->vblock) ;
+ vorbis_dsp_clear (&vdata->vdsp) ;
+ vorbis_comment_clear (&vdata->vcomment) ;
+ vorbis_info_clear (&vdata->vinfo) ;
+
+ /*
+ ** Extract the initial header from the first page and verify that the
+ ** Ogg bitstream is in fact Vorbis data.
+ **
+ ** I handle the initial header first instead of just having the code
+ ** read all three Vorbis headers at once because reading the initial
+ ** header is an easy way to identify a Vorbis bitstream and it's
+ ** useful to see that functionality seperated out.
+ */
+ vorbis_info_init (&vdata->vinfo) ;
+ vorbis_comment_init (&vdata->vcomment) ;
+
+ if (vorbis_synthesis_headerin (&vdata->vinfo, &vdata->vcomment, &odata->opacket) < 0)
+ { /* Error case ; not a vorbis header. */
+ psf_log_printf (psf, "Found Vorbis in stream header, but vorbis_synthesis_headerin failed.\n") ;
+ return SFE_MALFORMED_FILE ;
+ } ;
+
+ /*
+ ** Common Ogg metadata fields?
+ ** TITLE, VERSION, ALBUM, TRACKNUMBER, ARTIST, PERFORMER, COPYRIGHT, LICENSE,
+ ** ORGANIZATION, DESCRIPTION, GENRE, DATE, LOCATION, CONTACT, ISRC,
+ */
+
+ if (log_data)
+ { int k ;
+
+ for (k = 0 ; k < ARRAY_LEN (vorbis_metatypes) ; k++)
+ { char *dd ;
+
+ dd = vorbis_comment_query (&vdata->vcomment, vorbis_metatypes [k].name, 0) ;
+ if (dd == NULL)
+ continue ;
+ psf_store_string (psf, vorbis_metatypes [k].id, dd) ;
+ } ;
+ } ;
+
+ /*
+ ** At this point, we're sure we're Vorbis. We've set up the logical (Ogg)
+ ** bitstream decoder. Get the comment and codebook headers and set up the
+ ** Vorbis decoder.
+ **
+ ** The next two packets in order are the comment and codebook headers.
+ ** They're likely large and may span multiple pages. Thus we reead
+ ** and submit data until we get our two pacakets, watching that no
+ ** pages are missing. If a page is missing, error out ; losing a
+ ** header page is the only place where missing data is fatal.
+ */
+
+ i = 0 ; /* Count of number of packets read */
+ while (i < 2)
+ { int result = ogg_sync_pageout (&odata->osync, &odata->opage) ;
+ if (result == 0)
+ { /* Need more data */
+ buffer = ogg_sync_buffer (&odata->osync, 4096) ;
+ bytes = psf_fread (buffer, 1, 4096, psf) ;
+
+ if (bytes == 0 && i < 2)
+ { psf_log_printf (psf, "End of file before finding all Vorbis headers!\n") ;
+ return SFE_MALFORMED_FILE ;
+ } ;
+ nn = ogg_sync_wrote (&odata->osync, bytes) ;
+ }
+ else if (result == 1)
+ { /*
+ ** Don't complain about missing or corrupt data yet. We'll
+ ** catch it at the packet output phase.
+ **
+ ** We can ignore any errors here as they'll also become apparent
+ ** at packetout.
+ */
+ nn = ogg_stream_pagein (&odata->ostream, &odata->opage) ;
+ while (i < 2)
+ { result = ogg_stream_packetout (&odata->ostream, &odata->opacket) ;
+ if (result == 0)
+ break ;
+ if (result < 0)
+ { /* Uh oh ; data at some point was corrupted or missing!
+ ** We can't tolerate that in a header. Die. */
+ psf_log_printf (psf, "Corrupt secondary header. Exiting.\n") ;
+ return SFE_MALFORMED_FILE ;
+ } ;
+
+ vorbis_synthesis_headerin (&vdata->vinfo, &vdata->vcomment, &odata->opacket) ;
+ i++ ;
+ } ;
+ } ;
+ } ;
+
+ if (log_data)
+ { int printed_metadata_msg = 0 ;
+ int k ;
+
+ psf_log_printf (psf, "Bitstream is %d channel, %D Hz\n", vdata->vinfo.channels, vdata->vinfo.rate) ;
+ psf_log_printf (psf, "Encoded by : %s\n", vdata->vcomment.vendor) ;
+
+ /* Throw the comments plus a few lines about the bitstream we're decoding. */
+ for (k = 0 ; k < ARRAY_LEN (vorbis_metatypes) ; k++)
+ { char *dd ;
+
+ dd = vorbis_comment_query (&vdata->vcomment, vorbis_metatypes [k].name, 0) ;
+ if (dd == NULL)
+ continue ;
+
+ if (printed_metadata_msg == 0)
+ { psf_log_printf (psf, "Metadata :\n") ;
+ printed_metadata_msg = 1 ;
+ } ;
+
+ psf_store_string (psf, vorbis_metatypes [k].id, dd) ;
+ psf_log_printf (psf, " %-10s : %s\n", vorbis_metatypes [k].name, dd) ;
+ } ;
+
+ psf_log_printf (psf, "End\n") ;
+ } ;
+
+ psf->sf.samplerate = vdata->vinfo.rate ;
+ psf->sf.channels = vdata->vinfo.channels ;
+ psf->sf.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ;
+
+ /* OK, got and parsed all three headers. Initialize the Vorbis
+ ** packet->PCM decoder.
+ ** Central decode state. */
+ vorbis_synthesis_init (&vdata->vdsp, &vdata->vinfo) ;
+
+ /* Local state for most of the decode so multiple block decodes can
+ ** proceed in parallel. We could init multiple vorbis_block structures
+ ** for vd here. */
+ vorbis_block_init (&vdata->vdsp, &vdata->vblock) ;
+
+ vdata->loc = 0 ;
+
+ return 0 ;
+} /* vorbis_read_header */
+
+static int
+vorbis_write_header (SF_PRIVATE *psf, int UNUSED (calc_length))
+{
+ OGG_PRIVATE *odata = (OGG_PRIVATE *) psf->container_data ;
+ VORBIS_PRIVATE *vdata = (VORBIS_PRIVATE *) psf->codec_data ;
+ int k, ret ;
+
+ vorbis_info_init (&vdata->vinfo) ;
+
+ /* The style of encoding should be selectable here, VBR quality mode. */
+ ret = vorbis_encode_init_vbr (&vdata->vinfo, psf->sf.channels, psf->sf.samplerate, vdata->quality) ;
+
+#if 0
+ ret = vorbis_encode_init (&vdata->vinfo, psf->sf.channels, psf->sf.samplerate, -1, 128000, -1) ; /* average bitrate mode */
+ ret = ( vorbis_encode_setup_managed (&vdata->vinfo, psf->sf.channels,
+ psf->sf.samplerate, -1, 128000, -1) ||
+ vorbis_encode_ctl (&vdata->vinfo, OV_ECTL_RATEMANAGE_AVG, NULL) ||
+ vorbis_encode_setup_init (&vdata->vinfo)) ;
+#endif
+ if (ret)
+ return SFE_BAD_OPEN_FORMAT ;
+
+ vdata->loc = 0 ;
+
+ /* add a comment */
+ vorbis_comment_init (&vdata->vcomment) ;
+
+ vorbis_comment_add_tag (&vdata->vcomment, "ENCODER", "libsndfile") ;
+ for (k = 0 ; k < SF_MAX_STRINGS ; k++)
+ { const char * name ;
+
+ if (psf->strings [k].type == 0)
+ break ;
+
+ switch (psf->strings [k].type)
+ { case SF_STR_TITLE : name = "TITLE" ; break ;
+ case SF_STR_COPYRIGHT : name = "COPYRIGHT" ; break ;
+ case SF_STR_SOFTWARE : name = "SOFTWARE" ; break ;
+ case SF_STR_ARTIST : name = "ARTIST" ; break ;
+ case SF_STR_COMMENT : name = "COMMENT" ; break ;
+ case SF_STR_DATE : name = "DATE" ; break ;
+ case SF_STR_ALBUM : name = "ALBUM" ; break ;
+ case SF_STR_LICENSE : name = "LICENSE" ; break ;
+ default : continue ;
+ } ;
+
+ vorbis_comment_add_tag (&vdata->vcomment, name, psf->strings [k].str) ;
+ } ;
+
+ /* set up the analysis state and auxiliary encoding storage */
+ vorbis_analysis_init (&vdata->vdsp, &vdata->vinfo) ;
+ vorbis_block_init (&vdata->vdsp, &vdata->vblock) ;
+
+ /*
+ ** Set up our packet->stream encoder.
+ ** Pick a random serial number ; that way we can more likely build
+ ** chained streams just by concatenation.
+ */
+
+ ogg_stream_init (&odata->ostream, psf_rand_int32 ()) ;
+
+ /* Vorbis streams begin with three headers ; the initial header (with
+ most of the codec setup parameters) which is mandated by the Ogg
+ bitstream spec. The second header holds any comment fields. The
+ third header holds the bitstream codebook. We merely need to
+ make the headers, then pass them to libvorbis one at a time ;
+ libvorbis handles the additional Ogg bitstream constraints */
+
+ { ogg_packet header ;
+ ogg_packet header_comm ;
+ ogg_packet header_code ;
+ int result ;
+
+ vorbis_analysis_headerout (&vdata->vdsp, &vdata->vcomment, &header, &header_comm, &header_code) ;
+ ogg_stream_packetin (&odata->ostream, &header) ; /* automatically placed in its own page */
+ ogg_stream_packetin (&odata->ostream, &header_comm) ;
+ ogg_stream_packetin (&odata->ostream, &header_code) ;
+
+ /* This ensures the actual
+ * audio data will start on a new page, as per spec
+ */
+ while ((result = ogg_stream_flush (&odata->ostream, &odata->opage)) != 0)
+ { psf_fwrite (odata->opage.header, 1, odata->opage.header_len, psf) ;
+ psf_fwrite (odata->opage.body, 1, odata->opage.body_len, psf) ;
+ } ;
+ }
+
+ return 0 ;
+} /* vorbis_write_header */
+
+static int
+vorbis_close (SF_PRIVATE *psf)
+{ OGG_PRIVATE* odata = psf->container_data ;
+ VORBIS_PRIVATE *vdata = psf->codec_data ;
+
+ if (odata == NULL || vdata == NULL)
+ return 0 ;
+
+ /* Clean up this logical bitstream ; before exit we shuld see if we're
+ ** followed by another [chained]. */
+
+ if (psf->file.mode == SFM_WRITE)
+ {
+ if (psf->write_current <= 0)
+ vorbis_write_header (psf, 0) ;
+
+ vorbis_analysis_wrote (&vdata->vdsp, 0) ;
+ while (vorbis_analysis_blockout (&vdata->vdsp, &vdata->vblock) == 1)
+ {
+
+ /* analysis, assume we want to use bitrate management */
+ vorbis_analysis (&vdata->vblock, NULL) ;
+ vorbis_bitrate_addblock (&vdata->vblock) ;
+
+ while (vorbis_bitrate_flushpacket (&vdata->vdsp, &odata->opacket))
+ { /* weld the packet into the bitstream */
+ ogg_stream_packetin (&odata->ostream, &odata->opacket) ;
+
+ /* write out pages (if any) */
+ while (!odata->eos)
+ { int result = ogg_stream_pageout (&odata->ostream, &odata->opage) ;
+ if (result == 0) break ;
+ psf_fwrite (odata->opage.header, 1, odata->opage.header_len, psf) ;
+ psf_fwrite (odata->opage.body, 1, odata->opage.body_len, psf) ;
+
+ /* this could be set above, but for illustrative purposes, I do
+ it here (to show that vorbis does know where the stream ends) */
+
+ if (ogg_page_eos (&odata->opage)) odata->eos = 1 ;
+ }
+ }
+ }
+ }
+
+ /* ogg_page and ogg_packet structs always point to storage in
+ libvorbis. They are never freed or manipulated directly */
+
+ vorbis_block_clear (&vdata->vblock) ;
+ vorbis_dsp_clear (&vdata->vdsp) ;
+ vorbis_comment_clear (&vdata->vcomment) ;
+ vorbis_info_clear (&vdata->vinfo) ;
+
+ return 0 ;
+} /* vorbis_close */
+
+int
+ogg_vorbis_open (SF_PRIVATE *psf)
+{ OGG_PRIVATE* odata = psf->container_data ;
+ VORBIS_PRIVATE* vdata = calloc (1, sizeof (VORBIS_PRIVATE)) ;
+ int error = 0 ;
+
+ if (odata == NULL)
+ { psf_log_printf (psf, "%s : odata is NULL???\n", __func__) ;
+ return SFE_INTERNAL ;
+ } ;
+
+ psf->codec_data = vdata ;
+
+ if (psf->file.mode == SFM_RDWR)
+ return SFE_BAD_MODE_RW ;
+
+ psf_log_printf (psf, "Vorbis library version : %s\n", vorbis_version_string ()) ;
+
+ if (psf->file.mode == SFM_READ)
+ { /* Call this here so it only gets called once, so no memory is leaked. */
+ ogg_sync_init (&odata->osync) ;
+
+ if ((error = vorbis_read_header (psf, 1)))
+ return error ;
+
+ psf->read_short = vorbis_read_s ;
+ psf->read_int = vorbis_read_i ;
+ psf->read_float = vorbis_read_f ;
+ psf->read_double = vorbis_read_d ;
+ psf->sf.frames = vorbis_length (psf) ;
+ } ;
+
+ psf->codec_close = vorbis_close ;
+ if (psf->file.mode == SFM_WRITE)
+ {
+ /* Set the default vorbis quality here. */
+ vdata->quality = 0.4 ;
+
+ psf->write_header = vorbis_write_header ;
+ psf->write_short = vorbis_write_s ;
+ psf->write_int = vorbis_write_i ;
+ psf->write_float = vorbis_write_f ;
+ psf->write_double = vorbis_write_d ;
+
+ psf->sf.frames = SF_COUNT_MAX ; /* Unknown really */
+ psf->str_flags = SF_STR_ALLOW_START ;
+ } ;
+
+ psf->bytewidth = 1 ;
+ psf->blockwidth = psf->bytewidth * psf->sf.channels ;
+
+ psf->seek = vorbis_seek ;
+ psf->command = vorbis_command ;
+
+ /* FIXME, FIXME, FIXME : Hack these here for now and correct later. */
+ psf->sf.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ;
+ psf->sf.sections = 1 ;
+
+ psf->datalength = 1 ;
+ psf->dataoffset = 0 ;
+ /* End FIXME. */
+
+ return error ;
+} /* ogg_vorbis_open */
+
+static int
+vorbis_command (SF_PRIVATE *psf, int command, void * data, int datasize)
+{ VORBIS_PRIVATE *vdata = (VORBIS_PRIVATE *) psf->codec_data ;
+
+ switch (command)
+ { case SFC_SET_VBR_ENCODING_QUALITY :
+ if (data == NULL || datasize != sizeof (double))
+ return SF_FALSE ;
+
+ if (psf->have_written)
+ return SF_FALSE ;
+
+ vdata->quality = *((double *) data) ;
+
+ /* Clip range. */
+ vdata->quality = SF_MAX (0.0, SF_MIN (1.0, vdata->quality)) ;
+
+ psf_log_printf (psf, "%s : Setting SFC_SET_VBR_ENCODING_QUALITY to %f.\n", __func__, vdata->quality) ;
+ return SF_TRUE ;
+
+ default :
+ return SF_FALSE ;
+ } ;
+
+ return SF_FALSE ;
+} /* vorbis_command */
+
+static int
+vorbis_rnull (int samples, void *UNUSED (vptr), int UNUSED (off) , int channels, float **UNUSED (pcm))
+{
+ return samples * channels ;
+} /* vorbis_rnull */
+
+static int
+vorbis_rshort (int samples, void *vptr, int off, int channels, float **pcm)
+{
+ short *ptr = (short*) vptr + off ;
+ int i = 0, j, n ;
+ for (j = 0 ; j < samples ; j++)
+ for (n = 0 ; n < channels ; n++)
+ ptr [i++] = lrintf (pcm [n][j] * 32767.0f) ;
+ return i ;
+} /* vorbis_rshort */
+
+static int
+vorbis_rint (int samples, void *vptr, int off, int channels, float **pcm)
+{
+ int *ptr = (int*) vptr + off ;
+ int i = 0, j, n ;
+
+ for (j = 0 ; j < samples ; j++)
+ for (n = 0 ; n < channels ; n++)
+ ptr [i++] = lrintf (pcm [n][j] * 2147483647.0f) ;
+ return i ;
+} /* vorbis_rint */
+
+static int
+vorbis_rfloat (int samples, void *vptr, int off, int channels, float **pcm)
+{
+ float *ptr = (float*) vptr + off ;
+ int i = 0, j, n ;
+ for (j = 0 ; j < samples ; j++)
+ for (n = 0 ; n < channels ; n++)
+ ptr [i++] = pcm [n][j] ;
+ return i ;
+} /* vorbis_rfloat */
+
+static int
+vorbis_rdouble (int samples, void *vptr, int off, int channels, float **pcm)
+{
+ double *ptr = (double*) vptr + off ;
+ int i = 0, j, n ;
+ for (j = 0 ; j < samples ; j++)
+ for (n = 0 ; n < channels ; n++)
+ ptr [i++] = pcm [n][j] ;
+ return i ;
+} /* vorbis_rdouble */
+
+
+static sf_count_t
+vorbis_read_sample (SF_PRIVATE *psf, void *ptr, sf_count_t lens, convert_func *transfn)
+{
+ VORBIS_PRIVATE *vdata = psf->codec_data ;
+ OGG_PRIVATE *odata = psf->container_data ;
+ int len, samples, i = 0 ;
+ float **pcm ;
+
+ len = lens / psf->sf.channels ;
+
+ while ((samples = vorbis_synthesis_pcmout (&vdata->vdsp, &pcm)) > 0)
+ { if (samples > len) samples = len ;
+ i += transfn (samples, ptr, i, psf->sf.channels, pcm) ;
+ len -= samples ;
+ /* tell libvorbis how many samples we actually consumed */
+ vorbis_synthesis_read (&vdata->vdsp, samples) ;
+ vdata->loc += samples ;
+ if (len == 0)
+ return i ; /* Is this necessary */
+ }
+ goto start0 ; /* Jump into the nasty nest */
+ while (len > 0 && !odata->eos)
+ {
+ while (len > 0 && !odata->eos)
+ { int result = ogg_sync_pageout (&odata->osync, &odata->opage) ;
+ if (result == 0) break ; /* need more data */
+ if (result < 0)
+ { /* missing or corrupt data at this page position */
+ psf_log_printf (psf, "Corrupt or missing data in bitstream ; continuing...\n") ;
+ }
+ else
+ { /* can safely ignore errors at this point */
+ ogg_stream_pagein (&odata->ostream, &odata->opage) ;
+ start0:
+ while (1)
+ { result = ogg_stream_packetout (&odata->ostream, &odata->opacket) ;
+ if (result == 0)
+ break ; /* need more data */
+ if (result < 0)
+ { /* missing or corrupt data at this page position */
+ /* no reason to complain ; already complained above */
+ }
+ else
+ { /* we have a packet. Decode it */
+ if (vorbis_synthesis (&vdata->vblock, &odata->opacket) == 0) /* test for success! */
+ vorbis_synthesis_blockin (&vdata->vdsp, &vdata->vblock) ;
+ /*
+ **pcm is a multichannel float vector. In stereo, for
+ example, pcm [0] is left, and pcm [1] is right. samples is
+ the size of each channel. Convert the float values
+ (-1.<=range<=1.) to whatever PCM format and write it out */
+
+ while ((samples = vorbis_synthesis_pcmout (&vdata->vdsp, &pcm)) > 0)
+ { if (samples>len) samples = len ;
+ i += transfn (samples, ptr, i, psf->sf.channels, pcm) ;
+ len -= samples ;
+ /* tell libvorbis how many samples we actually consumed */
+ vorbis_synthesis_read (&vdata->vdsp, samples) ;
+ vdata->loc += samples ;
+ if (len == 0)
+ return i ; /* Is this necessary */
+ } ;
+ }
+ }
+ if (ogg_page_eos (&odata->opage)) odata->eos = 1 ;
+ }
+ }
+ if (!odata->eos)
+ { char *buffer ;
+ int bytes ;
+ buffer = ogg_sync_buffer (&odata->osync, 4096) ;
+ bytes = psf_fread (buffer, 1, 4096, psf) ;
+ ogg_sync_wrote (&odata->osync, bytes) ;
+ if (bytes == 0) odata->eos = 1 ;
+ }
+ }
+ return i ;
+} /* vorbis_read_sample */
+
+static sf_count_t
+vorbis_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t lens)
+{ return vorbis_read_sample (psf, (void*) ptr, lens, vorbis_rshort) ;
+} /* vorbis_read_s */
+
+static sf_count_t
+vorbis_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t lens)
+{ return vorbis_read_sample (psf, (void*) ptr, lens, vorbis_rint) ;
+} /* vorbis_read_i */
+
+static sf_count_t
+vorbis_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t lens)
+{ return vorbis_read_sample (psf, (void*) ptr, lens, vorbis_rfloat) ;
+} /* vorbis_read_f */
+
+static sf_count_t
+vorbis_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t lens)
+{ return vorbis_read_sample (psf, (void*) ptr, lens, vorbis_rdouble) ;
+} /* vorbis_read_d */
+
+/*==============================================================================
+*/
+
+static void
+vorbis_write_samples (SF_PRIVATE *psf, OGG_PRIVATE *odata, VORBIS_PRIVATE *vdata, int in_frames)
+{
+ vorbis_analysis_wrote (&vdata->vdsp, in_frames) ;
+
+ /*
+ ** Vorbis does some data preanalysis, then divvies up blocks for
+ ** more involved (potentially parallel) processing. Get a single
+ ** block for encoding now.
+ */
+ while (vorbis_analysis_blockout (&vdata->vdsp, &vdata->vblock) == 1)
+ {
+ /* analysis, assume we want to use bitrate management */
+ vorbis_analysis (&vdata->vblock, NULL) ;
+ vorbis_bitrate_addblock (&vdata->vblock) ;
+
+ while (vorbis_bitrate_flushpacket (&vdata->vdsp, &odata->opacket))
+ {
+ /* weld the packet into the bitstream */
+ ogg_stream_packetin (&odata->ostream, &odata->opacket) ;
+
+ /* write out pages (if any) */
+ while (!odata->eos)
+ { int result = ogg_stream_pageout (&odata->ostream, &odata->opage) ;
+ if (result == 0)
+ break ;
+ psf_fwrite (odata->opage.header, 1, odata->opage.header_len, psf) ;
+ psf_fwrite (odata->opage.body, 1, odata->opage.body_len, psf) ;
+
+ /* This could be set above, but for illustrative purposes, I do
+ ** it here (to show that vorbis does know where the stream ends) */
+ if (ogg_page_eos (&odata->opage))
+ odata->eos = 1 ;
+ } ;
+ } ;
+ } ;
+
+ vdata->loc += in_frames ;
+} /* vorbis_write_data */
+
+
+static sf_count_t
+vorbis_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t lens)
+{
+ int i, m, j = 0 ;
+ OGG_PRIVATE *odata = (OGG_PRIVATE *) psf->container_data ;
+ VORBIS_PRIVATE *vdata = (VORBIS_PRIVATE *) psf->codec_data ;
+ int in_frames = lens / psf->sf.channels ;
+ float **buffer = vorbis_analysis_buffer (&vdata->vdsp, in_frames) ;
+ for (i = 0 ; i < in_frames ; i++)
+ for (m = 0 ; m < psf->sf.channels ; m++)
+ buffer [m][i] = (float) (ptr [j++]) / 32767.0f ;
+
+ vorbis_write_samples (psf, odata, vdata, in_frames) ;
+
+ return lens ;
+} /* vorbis_write_s */
+
+static sf_count_t
+vorbis_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t lens)
+{ int i, m, j = 0 ;
+ OGG_PRIVATE *odata = (OGG_PRIVATE *) psf->container_data ;
+ VORBIS_PRIVATE *vdata = (VORBIS_PRIVATE *) psf->codec_data ;
+ int in_frames = lens / psf->sf.channels ;
+ float **buffer = vorbis_analysis_buffer (&vdata->vdsp, in_frames) ;
+ for (i = 0 ; i < in_frames ; i++)
+ for (m = 0 ; m < psf->sf.channels ; m++)
+ buffer [m][i] = (float) (ptr [j++]) / 2147483647.0f ;
+
+ vorbis_write_samples (psf, odata, vdata, in_frames) ;
+
+ return lens ;
+} /* vorbis_write_i */
+
+static sf_count_t
+vorbis_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t lens)
+{ int i, m, j = 0 ;
+ OGG_PRIVATE *odata = (OGG_PRIVATE *) psf->container_data ;
+ VORBIS_PRIVATE *vdata = (VORBIS_PRIVATE *) psf->codec_data ;
+ int in_frames = lens / psf->sf.channels ;
+ float **buffer = vorbis_analysis_buffer (&vdata->vdsp, in_frames) ;
+ for (i = 0 ; i < in_frames ; i++)
+ for (m = 0 ; m < psf->sf.channels ; m++)
+ buffer [m][i] = ptr [j++] ;
+
+ vorbis_write_samples (psf, odata, vdata, in_frames) ;
+
+ return lens ;
+} /* vorbis_write_f */
+
+static sf_count_t
+vorbis_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t lens)
+{ int i, m, j = 0 ;
+ OGG_PRIVATE *odata = (OGG_PRIVATE *) psf->container_data ;
+ VORBIS_PRIVATE *vdata = (VORBIS_PRIVATE *) psf->codec_data ;
+ int in_frames = lens / psf->sf.channels ;
+ float **buffer = vorbis_analysis_buffer (&vdata->vdsp, in_frames) ;
+ for (i = 0 ; i < in_frames ; i++)
+ for (m = 0 ; m < psf->sf.channels ; m++)
+ buffer [m][i] = (float) ptr [j++] ;
+
+ vorbis_write_samples (psf, odata, vdata, in_frames) ;
+
+ return lens ;
+} /* vorbis_write_d */
+
+static sf_count_t
+vorbis_seek (SF_PRIVATE *psf, int UNUSED (mode), sf_count_t offset)
+{
+ OGG_PRIVATE *odata = (OGG_PRIVATE *) psf->container_data ;
+ VORBIS_PRIVATE *vdata = (VORBIS_PRIVATE *) psf->codec_data ;
+
+ if (odata == NULL || vdata == NULL)
+ return 0 ;
+
+ if (offset < 0)
+ { psf->error = SFE_BAD_SEEK ;
+ return ((sf_count_t) -1) ;
+ } ;
+
+ if (psf->file.mode == SFM_READ)
+ { sf_count_t target = offset - vdata->loc ;
+
+ if (target < 0)
+ { /* 12 to allow for OggS bit */
+ psf_fseek (psf, 12, SEEK_SET) ;
+ vorbis_read_header (psf, 0) ; /* Reset state */
+ target = offset ;
+ } ;
+
+ while (target > 0)
+ { sf_count_t m = target > 4096 ? 4096 : target ;
+
+ /*
+ ** Need to multiply by channels here because the seek is done in
+ ** terms of frames and the read function is done in terms of
+ ** samples.
+ */
+ vorbis_read_sample (psf, (void *) NULL, m * psf->sf.channels, vorbis_rnull) ;
+
+ target -= m ;
+ } ;
+
+ return vdata->loc ;
+ } ;
+
+ return 0 ;
+} /* vorbis_seek */
+
+/*==============================================================================
+** Most of the following code was snipped from Mike Smith's ogginfo utility
+** which is part of vorbis-tools.
+** Vorbis tools is released under the GPL but Mike has kindly allowed the
+** following to be relicensed as LGPL for libsndfile.
+*/
+
+typedef struct
+{
+ int isillegal ;
+ int shownillegal ;
+ int isnew ;
+ int end ;
+
+ uint32_t serial ; /* must be 32 bit unsigned */
+ ogg_stream_state ostream ;
+
+ vorbis_info vinfo ;
+ vorbis_comment vcomment ;
+ sf_count_t lastgranulepos ;
+ int doneheaders ;
+} stream_processor ;
+
+typedef struct
+{
+ stream_processor *streams ;
+ int allocated ;
+ int used ;
+ int in_headers ;
+} stream_set ;
+
+static stream_set *
+create_stream_set (void)
+{ stream_set *set = calloc (1, sizeof (stream_set)) ;
+
+ set->streams = calloc (5, sizeof (stream_processor)) ;
+ set->allocated = 5 ;
+ set->used = 0 ;
+
+ return set ;
+} /* create_stream_set */
+
+static void
+vorbis_end (stream_processor *stream, sf_count_t * len)
+{ *len += stream->lastgranulepos ;
+ vorbis_comment_clear (&stream->vcomment) ;
+ vorbis_info_clear (&stream->vinfo) ;
+} /* vorbis_end */
+
+static void
+free_stream_set (stream_set *set, sf_count_t * len)
+{ int i ;
+
+ for (i = 0 ; i < set->used ; i++)
+ { if (!set->streams [i].end)
+ vorbis_end (&set->streams [i], len) ;
+ ogg_stream_clear (&set->streams [i].ostream) ;
+ } ;
+
+ free (set->streams) ;
+ free (set) ;
+} /* free_stream_set */
+
+static int
+streams_open (stream_set *set)
+{ int i, res = 0 ;
+
+ for (i = 0 ; i < set->used ; i++)
+ if (!set->streams [i].end)
+ res ++ ;
+ return res ;
+} /* streams_open */
+
+static stream_processor *
+find_stream_processor (stream_set *set, ogg_page *page)
+{ uint32_t serial = ogg_page_serialno (page) ;
+ int i, invalid = 0 ;
+
+ stream_processor *stream ;
+
+ for (i = 0 ; i < set->used ; i++)
+ {
+ if (serial == set->streams [i].serial)
+ { /* We have a match! */
+ stream = & (set->streams [i]) ;
+
+ set->in_headers = 0 ;
+ /* if we have detected EOS, then this can't occur here. */
+ if (stream->end)
+ { stream->isillegal = 1 ;
+ return stream ;
+ }
+
+ stream->isnew = 0 ;
+ stream->end = ogg_page_eos (page) ;
+ stream->serial = serial ;
+ return stream ;
+ } ;
+ } ;
+
+ /* If there are streams open, and we've reached the end of the
+ ** headers, then we can't be starting a new stream.
+ ** XXX: might this sometimes catch ok streams if EOS flag is missing,
+ ** but the stream is otherwise ok?
+ */
+ if (streams_open (set) && !set->in_headers)
+ invalid = 1 ;
+
+ set->in_headers = 1 ;
+
+ if (set->allocated < set->used)
+ stream = &set->streams [set->used] ;
+ else
+ { set->allocated += 5 ;
+ set->streams = realloc (set->streams, sizeof (stream_processor) * set->allocated) ;
+ stream = &set->streams [set->used] ;
+ } ;
+
+ set->used++ ;
+
+ stream->isnew = 1 ;
+ stream->isillegal = invalid ;
+
+ {
+ int res ;
+ ogg_packet packet ;
+
+ /* We end up processing the header page twice, but that's ok. */
+ ogg_stream_init (&stream->ostream, serial) ;
+ ogg_stream_pagein (&stream->ostream, page) ;
+ res = ogg_stream_packetout (&stream->ostream, &packet) ;
+ if (res <= 0)
+ return NULL ;
+ else if (packet.bytes >= 7 && memcmp (packet.packet, "\x01vorbis", 7) == 0)
+ {
+ stream->lastgranulepos = 0 ;
+ vorbis_comment_init (&stream->vcomment) ;
+ vorbis_info_init (&stream->vinfo) ;
+ } ;
+
+ res = ogg_stream_packetout (&stream->ostream, &packet) ;
+
+ /* re-init, ready for processing */
+ ogg_stream_clear (&stream->ostream) ;
+ ogg_stream_init (&stream->ostream, serial) ;
+ }
+
+ stream->end = ogg_page_eos (page) ;
+ stream->serial = serial ;
+
+ return stream ;
+} /* find_stream_processor */
+
+static int
+vorbis_length_get_next_page (SF_PRIVATE *psf, ogg_sync_state * osync, ogg_page *page)
+{ static const int CHUNK_SIZE = 4500 ;
+
+ while (ogg_sync_pageout (osync, page) <= 0)
+ { char * buffer = ogg_sync_buffer (osync, CHUNK_SIZE) ;
+ int bytes = psf_fread (buffer, 1, 4096, psf) ;
+
+ if (bytes <= 0)
+ { ogg_sync_wrote (osync, 0) ;
+ return 0 ;
+ } ;
+
+ ogg_sync_wrote (osync, bytes) ;
+ } ;
+
+ return 1 ;
+} /* vorbis_length_get_next_page */
+
+static sf_count_t
+vorbis_length_aux (SF_PRIVATE * psf)
+{
+ ogg_sync_state osync ;
+ ogg_page page ;
+ sf_count_t len = 0 ;
+ stream_set *processors ;
+
+ processors = create_stream_set () ;
+ if (processors == NULL)
+ return 0 ; // out of memory?
+
+ ogg_sync_init (&osync) ;
+
+ while (vorbis_length_get_next_page (psf, &osync, &page))
+ {
+ stream_processor *p = find_stream_processor (processors, &page) ;
+
+ if (!p)
+ { len = 0 ;
+ break ;
+ } ;
+
+ if (p->isillegal && !p->shownillegal)
+ {
+ p->shownillegal = 1 ;
+ /* If it's a new stream, we want to continue processing this page
+ ** anyway to suppress additional spurious errors
+ */
+ if (!p->isnew) continue ;
+ } ;
+
+ if (!p->isillegal)
+ { ogg_packet packet ;
+ int header = 0 ;
+
+ ogg_stream_pagein (&p->ostream, &page) ;
+ if (p->doneheaders < 3)
+ header = 1 ;
+
+ while (ogg_stream_packetout (&p->ostream, &packet) > 0)
+ {
+ if (p->doneheaders < 3)
+ { if (vorbis_synthesis_headerin (&p->vinfo, &p->vcomment, &packet) < 0)
+ continue ;
+ p->doneheaders ++ ;
+ } ;
+ } ;
+ if (!header)
+ { sf_count_t gp = ogg_page_granulepos (&page) ;
+ if (gp > 0) p->lastgranulepos = gp ;
+ } ;
+ if (p->end)
+ { vorbis_end (p, &len) ;
+ p->isillegal = 1 ;
+ } ;
+ } ;
+ } ;
+
+ ogg_sync_clear (&osync) ;
+ free_stream_set (processors, &len) ;
+
+ return len ;
+} /* vorbis_length_aux */
+
+static sf_count_t
+vorbis_length (SF_PRIVATE *psf)
+{ sf_count_t length ;
+ int error ;
+
+ if (psf->sf.seekable == 0)
+ return SF_COUNT_MAX ;
+
+ psf_fseek (psf, 0, SEEK_SET) ;
+ length = vorbis_length_aux (psf) ;
+
+ psf_fseek (psf, 12, SEEK_SET) ;
+ if ((error = vorbis_read_header (psf, 0)) != 0)
+ psf->error = error ;
+
+ return length ;
+} /* vorbis_length */
+
+#else /* HAVE_EXTERNAL_LIBS */
+
+int
+ogg_vorbis_open (SF_PRIVATE *psf)
+{
+ psf_log_printf (psf, "This version of libsndfile was compiled without Ogg/Vorbis support.\n") ;
+ return SFE_UNIMPLEMENTED ;
+} /* ogg_vorbis_open */
+
+#endif
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <string.h>
+#include <ctype.h>
+#include <math.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+/*------------------------------------------------------------------------------
+** Macros to handle big/little endian issues.
+*/
+
+#define FAP_MARKER (MAKE_MARKER ('f', 'a', 'p', ' '))
+#define PAF_MARKER (MAKE_MARKER (' ', 'p', 'a', 'f'))
+
+/*------------------------------------------------------------------------------
+** Other defines.
+*/
+
+#define PAF_HEADER_LENGTH 2048
+
+#define PAF24_SAMPLES_PER_BLOCK 10
+#define PAF24_BLOCK_SIZE 32
+
+/*------------------------------------------------------------------------------
+** Typedefs.
+*/
+
+typedef struct
+{ int version ;
+ int endianness ;
+ int samplerate ;
+ int format ;
+ int channels ;
+ int source ;
+} PAF_FMT ;
+
+typedef struct
+{ int max_blocks, channels, samplesperblock, blocksize ;
+ int read_block, write_block, read_count, write_count ;
+ sf_count_t sample_count ;
+ int *samples ;
+ unsigned char *block ;
+#if HAVE_FLEXIBLE_ARRAY
+ int data [] ; /* ISO C99 struct flexible array. */
+#else
+ int data [1] ; /* This is a hack and may not work. */
+#endif
+} PAF24_PRIVATE ;
+
+/*------------------------------------------------------------------------------
+** Private static functions.
+*/
+
+static int paf24_init (SF_PRIVATE *psf) ;
+
+static int paf_read_header (SF_PRIVATE *psf) ;
+static int paf_write_header (SF_PRIVATE *psf, int calc_length) ;
+
+static sf_count_t paf24_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t paf24_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t paf24_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t paf24_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+
+static sf_count_t paf24_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+static sf_count_t paf24_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+static sf_count_t paf24_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+static sf_count_t paf24_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+
+static sf_count_t paf24_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ;
+
+enum
+{ PAF_PCM_16 = 0,
+ PAF_PCM_24 = 1,
+ PAF_PCM_S8 = 2
+} ;
+
+/*------------------------------------------------------------------------------
+** Public function.
+*/
+
+int
+paf_open (SF_PRIVATE *psf)
+{ int subformat, error, endian ;
+
+ psf->dataoffset = PAF_HEADER_LENGTH ;
+
+ if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0))
+ { if ((error = paf_read_header (psf)))
+ return error ;
+ } ;
+
+ subformat = SF_CODEC (psf->sf.format) ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_PAF)
+ return SFE_BAD_OPEN_FORMAT ;
+
+ endian = SF_ENDIAN (psf->sf.format) ;
+
+ /* PAF is by default big endian. */
+ psf->endian = SF_ENDIAN_BIG ;
+
+ if (endian == SF_ENDIAN_LITTLE || (CPU_IS_LITTLE_ENDIAN && (endian == SF_ENDIAN_CPU)))
+ psf->endian = SF_ENDIAN_LITTLE ;
+
+ if ((error = paf_write_header (psf, SF_FALSE)))
+ return error ;
+
+ psf->write_header = paf_write_header ;
+ } ;
+
+ switch (subformat)
+ { case SF_FORMAT_PCM_S8 :
+ psf->bytewidth = 1 ;
+ error = pcm_init (psf) ;
+ break ;
+
+ case SF_FORMAT_PCM_16 :
+ psf->bytewidth = 2 ;
+ error = pcm_init (psf) ;
+ break ;
+
+ case SF_FORMAT_PCM_24 :
+ /* No bytewidth because of whacky 24 bit encoding. */
+ error = paf24_init (psf) ;
+ break ;
+
+ default : return SFE_PAF_UNKNOWN_FORMAT ;
+ } ;
+
+ return error ;
+} /* paf_open */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+paf_read_header (SF_PRIVATE *psf)
+{ PAF_FMT paf_fmt ;
+ int marker ;
+
+ if (psf->filelength < PAF_HEADER_LENGTH)
+ return SFE_PAF_SHORT_HEADER ;
+
+ memset (&paf_fmt, 0, sizeof (paf_fmt)) ;
+ psf_binheader_readf (psf, "pm", 0, &marker) ;
+
+ psf_log_printf (psf, "Signature : '%M'\n", marker) ;
+
+ if (marker == PAF_MARKER)
+ { psf_binheader_readf (psf, "E444444", &(paf_fmt.version), &(paf_fmt.endianness),
+ &(paf_fmt.samplerate), &(paf_fmt.format), &(paf_fmt.channels), &(paf_fmt.source)) ;
+ }
+ else if (marker == FAP_MARKER)
+ { psf_binheader_readf (psf, "e444444", &(paf_fmt.version), &(paf_fmt.endianness),
+ &(paf_fmt.samplerate), &(paf_fmt.format), &(paf_fmt.channels), &(paf_fmt.source)) ;
+ }
+ else
+ return SFE_PAF_NO_MARKER ;
+
+ psf_log_printf (psf, "Version : %d\n", paf_fmt.version) ;
+
+ if (paf_fmt.version != 0)
+ { psf_log_printf (psf, "*** Bad version number. should be zero.\n") ;
+ return SFE_PAF_VERSION ;
+ } ;
+
+ psf_log_printf (psf, "Sample Rate : %d\n", paf_fmt.samplerate) ;
+ psf_log_printf (psf, "Channels : %d\n", paf_fmt.channels) ;
+
+ psf_log_printf (psf, "Endianness : %d => ", paf_fmt.endianness) ;
+ if (paf_fmt.endianness)
+ { psf_log_printf (psf, "Little\n", paf_fmt.endianness) ;
+ psf->endian = SF_ENDIAN_LITTLE ;
+ }
+ else
+ { psf_log_printf (psf, "Big\n", paf_fmt.endianness) ;
+ psf->endian = SF_ENDIAN_BIG ;
+ } ;
+
+ if (paf_fmt.channels > SF_MAX_CHANNELS)
+ return SFE_PAF_BAD_CHANNELS ;
+
+ psf->datalength = psf->filelength - psf->dataoffset ;
+
+ psf_binheader_readf (psf, "p", (int) psf->dataoffset) ;
+
+ psf->sf.samplerate = paf_fmt.samplerate ;
+ psf->sf.channels = paf_fmt.channels ;
+
+ /* Only fill in type major. */
+ psf->sf.format = SF_FORMAT_PAF ;
+
+ psf_log_printf (psf, "Format : %d => ", paf_fmt.format) ;
+
+ /* PAF is by default big endian. */
+ psf->sf.format |= paf_fmt.endianness ? SF_ENDIAN_LITTLE : SF_ENDIAN_BIG ;
+
+ switch (paf_fmt.format)
+ { case PAF_PCM_S8 :
+ psf_log_printf (psf, "8 bit linear PCM\n") ;
+ psf->bytewidth = 1 ;
+
+ psf->sf.format |= SF_FORMAT_PCM_S8 ;
+
+ psf->blockwidth = psf->bytewidth * psf->sf.channels ;
+ psf->sf.frames = psf->datalength / psf->blockwidth ;
+ break ;
+
+ case PAF_PCM_16 :
+ psf_log_printf (psf, "16 bit linear PCM\n") ;
+ psf->bytewidth = 2 ;
+
+ psf->sf.format |= SF_FORMAT_PCM_16 ;
+
+ psf->blockwidth = psf->bytewidth * psf->sf.channels ;
+ psf->sf.frames = psf->datalength / psf->blockwidth ;
+ break ;
+
+ case PAF_PCM_24 :
+ psf_log_printf (psf, "24 bit linear PCM\n") ;
+ psf->bytewidth = 3 ;
+
+ psf->sf.format |= SF_FORMAT_PCM_24 ;
+
+ psf->blockwidth = 0 ;
+ psf->sf.frames = PAF24_SAMPLES_PER_BLOCK * psf->datalength /
+ (PAF24_BLOCK_SIZE * psf->sf.channels) ;
+ break ;
+
+ default : psf_log_printf (psf, "Unknown\n") ;
+ return SFE_PAF_UNKNOWN_FORMAT ;
+ break ;
+ } ;
+
+ psf_log_printf (psf, "Source : %d => ", paf_fmt.source) ;
+
+ switch (paf_fmt.source)
+ { case 1 : psf_log_printf (psf, "Analog Recording\n") ;
+ break ;
+ case 2 : psf_log_printf (psf, "Digital Transfer\n") ;
+ break ;
+ case 3 : psf_log_printf (psf, "Multi-track Mixdown\n") ;
+ break ;
+ case 5 : psf_log_printf (psf, "Audio Resulting From DSP Processing\n") ;
+ break ;
+ default : psf_log_printf (psf, "Unknown\n") ;
+ break ;
+ } ;
+
+ return 0 ;
+} /* paf_read_header */
+
+static int
+paf_write_header (SF_PRIVATE *psf, int UNUSED (calc_length))
+{ int paf_format ;
+
+ /* PAF header already written so no need to re-write. */
+ if (psf_ftell (psf) >= PAF_HEADER_LENGTH)
+ return 0 ;
+
+ psf->dataoffset = PAF_HEADER_LENGTH ;
+
+ switch (SF_CODEC (psf->sf.format))
+ { case SF_FORMAT_PCM_S8 :
+ paf_format = PAF_PCM_S8 ;
+ break ;
+
+ case SF_FORMAT_PCM_16 :
+ paf_format = PAF_PCM_16 ;
+ break ;
+
+ case SF_FORMAT_PCM_24 :
+ paf_format = PAF_PCM_24 ;
+ break ;
+
+ default : return SFE_PAF_UNKNOWN_FORMAT ;
+ } ;
+
+ /* Reset the current header length to zero. */
+ psf->header [0] = 0 ;
+ psf->headindex = 0 ;
+
+ if (psf->endian == SF_ENDIAN_BIG)
+ { /* Marker, version, endianness, samplerate */
+ psf_binheader_writef (psf, "Em444", PAF_MARKER, 0, 0, psf->sf.samplerate) ;
+ /* format, channels, source */
+ psf_binheader_writef (psf, "E444", paf_format, psf->sf.channels, 0) ;
+ }
+ else if (psf->endian == SF_ENDIAN_LITTLE)
+ { /* Marker, version, endianness, samplerate */
+ psf_binheader_writef (psf, "em444", FAP_MARKER, 0, 1, psf->sf.samplerate) ;
+ /* format, channels, source */
+ psf_binheader_writef (psf, "e444", paf_format, psf->sf.channels, 0) ;
+ } ;
+
+ /* Zero fill to dataoffset. */
+ psf_binheader_writef (psf, "z", (size_t) (psf->dataoffset - psf->headindex)) ;
+
+ psf_fwrite (psf->header, psf->headindex, 1, psf) ;
+
+ return psf->error ;
+} /* paf_write_header */
+
+/*===============================================================================
+** 24 bit PAF files have a really weird encoding.
+** For a mono file, 10 samples (each being 3 bytes) are packed into a 32 byte
+** block. The 8 ints in this 32 byte block are then endian swapped (as ints)
+** if necessary before being written to disk.
+** For a stereo file, blocks of 10 samples from the same channel are encoded
+** into 32 bytes as for the mono case. The 32 byte blocks are then interleaved
+** on disk.
+** Reading has to reverse the above process :-).
+** Weird!!!
+**
+** The code below attempts to gain efficiency while maintaining readability.
+*/
+
+static int paf24_read_block (SF_PRIVATE *psf, PAF24_PRIVATE *ppaf24) ;
+static int paf24_write_block (SF_PRIVATE *psf, PAF24_PRIVATE *ppaf24) ;
+static int paf24_close (SF_PRIVATE *psf) ;
+
+
+static int
+paf24_init (SF_PRIVATE *psf)
+{ PAF24_PRIVATE *ppaf24 ;
+ int paf24size ;
+
+ paf24size = sizeof (PAF24_PRIVATE) + psf->sf.channels *
+ (PAF24_BLOCK_SIZE + PAF24_SAMPLES_PER_BLOCK * sizeof (int)) ;
+
+ /*
+ ** Not exatly sure why this needs to be here but the tests
+ ** fail without it.
+ */
+ psf->last_op = 0 ;
+
+ if (! (psf->codec_data = calloc (1, paf24size)))
+ return SFE_MALLOC_FAILED ;
+
+ ppaf24 = (PAF24_PRIVATE*) psf->codec_data ;
+
+ ppaf24->channels = psf->sf.channels ;
+ ppaf24->samples = ppaf24->data ;
+ ppaf24->block = (unsigned char*) (ppaf24->data + PAF24_SAMPLES_PER_BLOCK * ppaf24->channels) ;
+
+ ppaf24->blocksize = PAF24_BLOCK_SIZE * ppaf24->channels ;
+ ppaf24->samplesperblock = PAF24_SAMPLES_PER_BLOCK ;
+
+ if (psf->file.mode == SFM_READ || psf->file.mode == SFM_RDWR)
+ { paf24_read_block (psf, ppaf24) ; /* Read first block. */
+
+ psf->read_short = paf24_read_s ;
+ psf->read_int = paf24_read_i ;
+ psf->read_float = paf24_read_f ;
+ psf->read_double = paf24_read_d ;
+ } ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { psf->write_short = paf24_write_s ;
+ psf->write_int = paf24_write_i ;
+ psf->write_float = paf24_write_f ;
+ psf->write_double = paf24_write_d ;
+ } ;
+
+ psf->seek = paf24_seek ;
+ psf->container_close = paf24_close ;
+
+ psf->filelength = psf_get_filelen (psf) ;
+ psf->datalength = psf->filelength - psf->dataoffset ;
+
+ if (psf->datalength % PAF24_BLOCK_SIZE)
+ { if (psf->file.mode == SFM_READ)
+ psf_log_printf (psf, "*** Warning : file seems to be truncated.\n") ;
+ ppaf24->max_blocks = psf->datalength / ppaf24->blocksize + 1 ;
+ }
+ else
+ ppaf24->max_blocks = psf->datalength / ppaf24->blocksize ;
+
+ ppaf24->read_block = 0 ;
+ if (psf->file.mode == SFM_RDWR)
+ ppaf24->write_block = ppaf24->max_blocks ;
+ else
+ ppaf24->write_block = 0 ;
+
+ psf->sf.frames = ppaf24->samplesperblock * ppaf24->max_blocks ;
+ ppaf24->sample_count = psf->sf.frames ;
+
+ return 0 ;
+} /* paf24_init */
+
+static sf_count_t
+paf24_seek (SF_PRIVATE *psf, int mode, sf_count_t offset)
+{ PAF24_PRIVATE *ppaf24 ;
+ int newblock, newsample ;
+
+ if (psf->codec_data == NULL)
+ { psf->error = SFE_INTERNAL ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ ppaf24 = (PAF24_PRIVATE*) psf->codec_data ;
+
+ if (mode == SFM_READ && ppaf24->write_count > 0)
+ paf24_write_block (psf, ppaf24) ;
+
+ newblock = offset / ppaf24->samplesperblock ;
+ newsample = offset % ppaf24->samplesperblock ;
+
+ switch (mode)
+ { case SFM_READ :
+ if (psf->last_op == SFM_WRITE && ppaf24->write_count)
+ paf24_write_block (psf, ppaf24) ;
+
+ psf_fseek (psf, psf->dataoffset + newblock * ppaf24->blocksize, SEEK_SET) ;
+ ppaf24->read_block = newblock ;
+ paf24_read_block (psf, ppaf24) ;
+ ppaf24->read_count = newsample ;
+ break ;
+
+ case SFM_WRITE :
+ if (offset > ppaf24->sample_count)
+ { psf->error = SFE_BAD_SEEK ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ if (psf->last_op == SFM_WRITE && ppaf24->write_count)
+ paf24_write_block (psf, ppaf24) ;
+
+ psf_fseek (psf, psf->dataoffset + newblock * ppaf24->blocksize, SEEK_SET) ;
+ ppaf24->write_block = newblock ;
+ paf24_read_block (psf, ppaf24) ;
+ ppaf24->write_count = newsample ;
+ break ;
+
+ default :
+ psf->error = SFE_BAD_SEEK ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ return newblock * ppaf24->samplesperblock + newsample ;
+} /* paf24_seek */
+
+static int
+paf24_close (SF_PRIVATE *psf)
+{ PAF24_PRIVATE *ppaf24 ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+
+ ppaf24 = (PAF24_PRIVATE*) psf->codec_data ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { if (ppaf24->write_count > 0)
+ paf24_write_block (psf, ppaf24) ;
+ } ;
+
+ return 0 ;
+} /* paf24_close */
+
+/*---------------------------------------------------------------------------
+*/
+static int
+paf24_read_block (SF_PRIVATE *psf, PAF24_PRIVATE *ppaf24)
+{ int k, channel ;
+ unsigned char *cptr ;
+
+ ppaf24->read_block ++ ;
+ ppaf24->read_count = 0 ;
+
+ if (ppaf24->read_block * ppaf24->samplesperblock > ppaf24->sample_count)
+ { memset (ppaf24->samples, 0, ppaf24->samplesperblock * ppaf24->channels) ;
+ return 1 ;
+ } ;
+
+ /* Read the block. */
+ if ((k = psf_fread (ppaf24->block, 1, ppaf24->blocksize, psf)) != ppaf24->blocksize)
+ psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, ppaf24->blocksize) ;
+
+
+ if (CPU_IS_LITTLE_ENDIAN)
+ { /* Do endian swapping if necessary. */
+ if (psf->endian == SF_ENDIAN_BIG)
+ endswap_int_array (ppaf24->data, 8 * ppaf24->channels) ;
+
+ /* Unpack block. */
+ for (k = 0 ; k < PAF24_SAMPLES_PER_BLOCK * ppaf24->channels ; k++)
+ { channel = k % ppaf24->channels ;
+ cptr = ppaf24->block + PAF24_BLOCK_SIZE * channel + 3 * (k / ppaf24->channels) ;
+ ppaf24->samples [k] = (cptr [0] << 8) | (cptr [1] << 16) | (cptr [2] << 24) ;
+ } ;
+ }
+ else
+ { /* Do endian swapping if necessary. */
+ if (psf->endian == SF_ENDIAN_BIG)
+ endswap_int_array (ppaf24->data, 8 * ppaf24->channels) ;
+
+ /* Unpack block. */
+ for (k = 0 ; k < PAF24_SAMPLES_PER_BLOCK * ppaf24->channels ; k++)
+ { channel = k % ppaf24->channels ;
+ cptr = ppaf24->block + PAF24_BLOCK_SIZE * channel + 3 * (k / ppaf24->channels) ;
+ ppaf24->samples [k] = (cptr [0] << 8) | (cptr [1] << 16) | (cptr [2] << 24) ;
+ } ;
+ } ;
+
+ return 1 ;
+} /* paf24_read_block */
+
+static int
+paf24_read (SF_PRIVATE *psf, PAF24_PRIVATE *ppaf24, int *ptr, int len)
+{ int count, total = 0 ;
+
+ while (total < len)
+ { if (ppaf24->read_block * ppaf24->samplesperblock >= ppaf24->sample_count)
+ { memset (&(ptr [total]), 0, (len - total) * sizeof (int)) ;
+ return total ;
+ } ;
+
+ if (ppaf24->read_count >= ppaf24->samplesperblock)
+ paf24_read_block (psf, ppaf24) ;
+
+ count = (ppaf24->samplesperblock - ppaf24->read_count) * ppaf24->channels ;
+ count = (len - total > count) ? count : len - total ;
+
+ memcpy (&(ptr [total]), &(ppaf24->samples [ppaf24->read_count * ppaf24->channels]), count * sizeof (int)) ;
+ total += count ;
+ ppaf24->read_count += count / ppaf24->channels ;
+ } ;
+
+ return total ;
+} /* paf24_read */
+
+static sf_count_t
+paf24_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ PAF24_PRIVATE *ppaf24 ;
+ int *iptr ;
+ int k, bufferlen, readcount, count ;
+ sf_count_t total = 0 ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ ppaf24 = (PAF24_PRIVATE*) psf->codec_data ;
+
+ iptr = psf->u.ibuf ;
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : len ;
+ count = paf24_read (psf, ppaf24, iptr, readcount) ;
+ for (k = 0 ; k < readcount ; k++)
+ ptr [total + k] = iptr [k] >> 16 ;
+ total += count ;
+ len -= readcount ;
+ } ;
+ return total ;
+} /* paf24_read_s */
+
+static sf_count_t
+paf24_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ PAF24_PRIVATE *ppaf24 ;
+ int total ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ ppaf24 = (PAF24_PRIVATE*) psf->codec_data ;
+
+ total = paf24_read (psf, ppaf24, ptr, len) ;
+
+ return total ;
+} /* paf24_read_i */
+
+static sf_count_t
+paf24_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ PAF24_PRIVATE *ppaf24 ;
+ int *iptr ;
+ int k, bufferlen, readcount, count ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ ppaf24 = (PAF24_PRIVATE*) psf->codec_data ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? (1.0 / 0x80000000) : (1.0 / 0x100) ;
+
+ iptr = psf->u.ibuf ;
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : len ;
+ count = paf24_read (psf, ppaf24, iptr, readcount) ;
+ for (k = 0 ; k < readcount ; k++)
+ ptr [total + k] = normfact * iptr [k] ;
+ total += count ;
+ len -= readcount ;
+ } ;
+ return total ;
+} /* paf24_read_f */
+
+static sf_count_t
+paf24_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ PAF24_PRIVATE *ppaf24 ;
+ int *iptr ;
+ int k, bufferlen, readcount, count ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ ppaf24 = (PAF24_PRIVATE*) psf->codec_data ;
+
+ normfact = (psf->norm_double == SF_TRUE) ? (1.0 / 0x80000000) : (1.0 / 0x100) ;
+
+ iptr = psf->u.ibuf ;
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : len ;
+ count = paf24_read (psf, ppaf24, iptr, readcount) ;
+ for (k = 0 ; k < readcount ; k++)
+ ptr [total + k] = normfact * iptr [k] ;
+ total += count ;
+ len -= readcount ;
+ } ;
+ return total ;
+} /* paf24_read_d */
+
+/*---------------------------------------------------------------------------
+*/
+
+static int
+paf24_write_block (SF_PRIVATE *psf, PAF24_PRIVATE *ppaf24)
+{ int k, nextsample, channel ;
+ unsigned char *cptr ;
+
+ /* First pack block. */
+
+ if (CPU_IS_LITTLE_ENDIAN)
+ { for (k = 0 ; k < PAF24_SAMPLES_PER_BLOCK * ppaf24->channels ; k++)
+ { channel = k % ppaf24->channels ;
+ cptr = ppaf24->block + PAF24_BLOCK_SIZE * channel + 3 * (k / ppaf24->channels) ;
+ nextsample = ppaf24->samples [k] >> 8 ;
+ cptr [0] = nextsample ;
+ cptr [1] = nextsample >> 8 ;
+ cptr [2] = nextsample >> 16 ;
+ } ;
+
+ /* Do endian swapping if necessary. */
+ if (psf->endian == SF_ENDIAN_BIG)
+ endswap_int_array (ppaf24->data, 8 * ppaf24->channels) ;
+ }
+ else if (CPU_IS_BIG_ENDIAN)
+ { /* This is correct. */
+ for (k = 0 ; k < PAF24_SAMPLES_PER_BLOCK * ppaf24->channels ; k++)
+ { channel = k % ppaf24->channels ;
+ cptr = ppaf24->block + PAF24_BLOCK_SIZE * channel + 3 * (k / ppaf24->channels) ;
+ nextsample = ppaf24->samples [k] >> 8 ;
+ cptr [0] = nextsample ;
+ cptr [1] = nextsample >> 8 ;
+ cptr [2] = nextsample >> 16 ;
+ } ;
+ if (psf->endian == SF_ENDIAN_BIG)
+ endswap_int_array (ppaf24->data, 8 * ppaf24->channels) ;
+ } ;
+
+ /* Write block to disk. */
+ if ((k = psf_fwrite (ppaf24->block, 1, ppaf24->blocksize, psf)) != ppaf24->blocksize)
+ psf_log_printf (psf, "*** Warning : short write (%d != %d).\n", k, ppaf24->blocksize) ;
+
+ if (ppaf24->sample_count < ppaf24->write_block * ppaf24->samplesperblock + ppaf24->write_count)
+ ppaf24->sample_count = ppaf24->write_block * ppaf24->samplesperblock + ppaf24->write_count ;
+
+ if (ppaf24->write_count == ppaf24->samplesperblock)
+ { ppaf24->write_block ++ ;
+ ppaf24->write_count = 0 ;
+ } ;
+
+ return 1 ;
+} /* paf24_write_block */
+
+static int
+paf24_write (SF_PRIVATE *psf, PAF24_PRIVATE *ppaf24, const int *ptr, int len)
+{ int count, total = 0 ;
+
+ while (total < len)
+ { count = (ppaf24->samplesperblock - ppaf24->write_count) * ppaf24->channels ;
+
+ if (count > len - total)
+ count = len - total ;
+
+ memcpy (&(ppaf24->samples [ppaf24->write_count * ppaf24->channels]), &(ptr [total]), count * sizeof (int)) ;
+ total += count ;
+ ppaf24->write_count += count / ppaf24->channels ;
+
+ if (ppaf24->write_count >= ppaf24->samplesperblock)
+ paf24_write_block (psf, ppaf24) ;
+ } ;
+
+ return total ;
+} /* paf24_write */
+
+static sf_count_t
+paf24_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
+{ PAF24_PRIVATE *ppaf24 ;
+ int *iptr ;
+ int k, bufferlen, writecount = 0, count ;
+ sf_count_t total = 0 ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ ppaf24 = (PAF24_PRIVATE*) psf->codec_data ;
+
+ iptr = psf->u.ibuf ;
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : len ;
+ for (k = 0 ; k < writecount ; k++)
+ iptr [k] = ptr [total + k] << 16 ;
+ count = paf24_write (psf, ppaf24, iptr, writecount) ;
+ total += count ;
+ len -= writecount ;
+ if (count != writecount)
+ break ;
+ } ;
+ return total ;
+} /* paf24_write_s */
+
+static sf_count_t
+paf24_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len)
+{ PAF24_PRIVATE *ppaf24 ;
+ int writecount, count ;
+ sf_count_t total = 0 ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ ppaf24 = (PAF24_PRIVATE*) psf->codec_data ;
+
+ while (len > 0)
+ { writecount = (len > 0x10000000) ? 0x10000000 : (int) len ;
+
+ count = paf24_write (psf, ppaf24, ptr, writecount) ;
+
+ total += count ;
+ len -= count ;
+ if (count != writecount)
+ break ;
+ } ;
+
+ return total ;
+} /* paf24_write_i */
+
+static sf_count_t
+paf24_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len)
+{ PAF24_PRIVATE *ppaf24 ;
+ int *iptr ;
+ int k, bufferlen, writecount = 0, count ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ ppaf24 = (PAF24_PRIVATE*) psf->codec_data ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7FFFFFFF) : (1.0 / 0x100) ;
+
+ iptr = psf->u.ibuf ;
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : len ;
+ for (k = 0 ; k < writecount ; k++)
+ iptr [k] = lrintf (normfact * ptr [total + k]) ;
+ count = paf24_write (psf, ppaf24, iptr, writecount) ;
+ total += count ;
+ len -= writecount ;
+ if (count != writecount)
+ break ;
+ } ;
+
+ return total ;
+} /* paf24_write_f */
+
+static sf_count_t
+paf24_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len)
+{ PAF24_PRIVATE *ppaf24 ;
+ int *iptr ;
+ int k, bufferlen, writecount = 0, count ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ ppaf24 = (PAF24_PRIVATE*) psf->codec_data ;
+
+ normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x7FFFFFFF) : (1.0 / 0x100) ;
+
+ iptr = psf->u.ibuf ;
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : len ;
+ for (k = 0 ; k < writecount ; k++)
+ iptr [k] = lrint (normfact * ptr [total+k]) ;
+ count = paf24_write (psf, ppaf24, iptr, writecount) ;
+ total += count ;
+ len -= writecount ;
+ if (count != writecount)
+ break ;
+ } ;
+
+ return total ;
+} /* paf24_write_d */
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <math.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+/* Need to be able to handle 3 byte (24 bit) integers. So defined a
+** type and use SIZEOF_TRIBYTE instead of (tribyte).
+*/
+
+typedef void tribyte ;
+
+#define SIZEOF_TRIBYTE 3
+
+static sf_count_t pcm_read_sc2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_uc2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_bes2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_les2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_bet2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_let2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_bei2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_lei2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+
+static sf_count_t pcm_read_sc2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_uc2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_bes2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_les2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_bet2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_let2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_bei2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_lei2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+
+static sf_count_t pcm_read_sc2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_uc2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_bes2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_les2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_bet2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_let2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_bei2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_lei2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+
+static sf_count_t pcm_read_sc2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_uc2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_bes2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_les2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_bet2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_let2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_bei2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+static sf_count_t pcm_read_lei2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+
+static sf_count_t pcm_write_s2sc (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_s2uc (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_s2bes (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_s2les (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_s2bet (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_s2let (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_s2bei (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_s2lei (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+
+static sf_count_t pcm_write_i2sc (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_i2uc (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_i2bes (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_i2les (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_i2bet (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_i2let (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_i2bei (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_i2lei (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+
+static sf_count_t pcm_write_f2sc (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_f2uc (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_f2bes (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_f2les (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_f2bet (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_f2let (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_f2bei (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_f2lei (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+
+static sf_count_t pcm_write_d2sc (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_d2uc (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_d2bes (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_d2les (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_d2bet (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_d2let (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_d2bei (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+static sf_count_t pcm_write_d2lei (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+
+/*-----------------------------------------------------------------------------------------------
+*/
+
+enum
+{ /* Char type for 8 bit files. */
+ SF_CHARS_SIGNED = 200,
+ SF_CHARS_UNSIGNED = 201
+} ;
+
+/*-----------------------------------------------------------------------------------------------
+*/
+
+int
+pcm_init (SF_PRIVATE *psf)
+{ int chars = 0 ;
+
+ if (psf->bytewidth == 0 || psf->sf.channels == 0)
+ { psf_log_printf (psf, "pcm_init : internal error : bytewitdh = %d, channels = %d\n", psf->bytewidth, psf->sf.channels) ;
+ return SFE_INTERNAL ;
+ } ;
+
+ psf->blockwidth = psf->bytewidth * psf->sf.channels ;
+
+ if ((SF_CODEC (psf->sf.format)) == SF_FORMAT_PCM_S8)
+ chars = SF_CHARS_SIGNED ;
+ else if ((SF_CODEC (psf->sf.format)) == SF_FORMAT_PCM_U8)
+ chars = SF_CHARS_UNSIGNED ;
+
+ if (CPU_IS_BIG_ENDIAN)
+ psf->data_endswap = (psf->endian == SF_ENDIAN_BIG) ? SF_FALSE : SF_TRUE ;
+ else
+ psf->data_endswap = (psf->endian == SF_ENDIAN_LITTLE) ? SF_FALSE : SF_TRUE ;
+
+ if (psf->file.mode == SFM_READ || psf->file.mode == SFM_RDWR)
+ { switch (psf->bytewidth * 0x10000 + psf->endian + chars)
+ { case (0x10000 + SF_ENDIAN_BIG + SF_CHARS_SIGNED) :
+ case (0x10000 + SF_ENDIAN_LITTLE + SF_CHARS_SIGNED) :
+ psf->read_short = pcm_read_sc2s ;
+ psf->read_int = pcm_read_sc2i ;
+ psf->read_float = pcm_read_sc2f ;
+ psf->read_double = pcm_read_sc2d ;
+ break ;
+ case (0x10000 + SF_ENDIAN_BIG + SF_CHARS_UNSIGNED) :
+ case (0x10000 + SF_ENDIAN_LITTLE + SF_CHARS_UNSIGNED) :
+ psf->read_short = pcm_read_uc2s ;
+ psf->read_int = pcm_read_uc2i ;
+ psf->read_float = pcm_read_uc2f ;
+ psf->read_double = pcm_read_uc2d ;
+ break ;
+
+ case (2 * 0x10000 + SF_ENDIAN_BIG) :
+ psf->read_short = pcm_read_bes2s ;
+ psf->read_int = pcm_read_bes2i ;
+ psf->read_float = pcm_read_bes2f ;
+ psf->read_double = pcm_read_bes2d ;
+ break ;
+ case (3 * 0x10000 + SF_ENDIAN_BIG) :
+ psf->read_short = pcm_read_bet2s ;
+ psf->read_int = pcm_read_bet2i ;
+ psf->read_float = pcm_read_bet2f ;
+ psf->read_double = pcm_read_bet2d ;
+ break ;
+ case (4 * 0x10000 + SF_ENDIAN_BIG) :
+
+ psf->read_short = pcm_read_bei2s ;
+ psf->read_int = pcm_read_bei2i ;
+ psf->read_float = pcm_read_bei2f ;
+ psf->read_double = pcm_read_bei2d ;
+ break ;
+
+ case (2 * 0x10000 + SF_ENDIAN_LITTLE) :
+ psf->read_short = pcm_read_les2s ;
+ psf->read_int = pcm_read_les2i ;
+ psf->read_float = pcm_read_les2f ;
+ psf->read_double = pcm_read_les2d ;
+ break ;
+ case (3 * 0x10000 + SF_ENDIAN_LITTLE) :
+ psf->read_short = pcm_read_let2s ;
+ psf->read_int = pcm_read_let2i ;
+ psf->read_float = pcm_read_let2f ;
+ psf->read_double = pcm_read_let2d ;
+ break ;
+ case (4 * 0x10000 + SF_ENDIAN_LITTLE) :
+ psf->read_short = pcm_read_lei2s ;
+ psf->read_int = pcm_read_lei2i ;
+ psf->read_float = pcm_read_lei2f ;
+ psf->read_double = pcm_read_lei2d ;
+ break ;
+ default :
+ psf_log_printf (psf, "pcm.c returning SFE_UNIMPLEMENTED\nbytewidth %d endian %d\n", psf->bytewidth, psf->endian) ;
+ return SFE_UNIMPLEMENTED ;
+ } ;
+ } ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { switch (psf->bytewidth * 0x10000 + psf->endian + chars)
+ { case (0x10000 + SF_ENDIAN_BIG + SF_CHARS_SIGNED) :
+ case (0x10000 + SF_ENDIAN_LITTLE + SF_CHARS_SIGNED) :
+ psf->write_short = pcm_write_s2sc ;
+ psf->write_int = pcm_write_i2sc ;
+ psf->write_float = pcm_write_f2sc ;
+ psf->write_double = pcm_write_d2sc ;
+ break ;
+ case (0x10000 + SF_ENDIAN_BIG + SF_CHARS_UNSIGNED) :
+ case (0x10000 + SF_ENDIAN_LITTLE + SF_CHARS_UNSIGNED) :
+ psf->write_short = pcm_write_s2uc ;
+ psf->write_int = pcm_write_i2uc ;
+ psf->write_float = pcm_write_f2uc ;
+ psf->write_double = pcm_write_d2uc ;
+ break ;
+
+ case (2 * 0x10000 + SF_ENDIAN_BIG) :
+ psf->write_short = pcm_write_s2bes ;
+ psf->write_int = pcm_write_i2bes ;
+ psf->write_float = pcm_write_f2bes ;
+ psf->write_double = pcm_write_d2bes ;
+ break ;
+
+ case (3 * 0x10000 + SF_ENDIAN_BIG) :
+ psf->write_short = pcm_write_s2bet ;
+ psf->write_int = pcm_write_i2bet ;
+ psf->write_float = pcm_write_f2bet ;
+ psf->write_double = pcm_write_d2bet ;
+ break ;
+
+ case (4 * 0x10000 + SF_ENDIAN_BIG) :
+ psf->write_short = pcm_write_s2bei ;
+ psf->write_int = pcm_write_i2bei ;
+ psf->write_float = pcm_write_f2bei ;
+ psf->write_double = pcm_write_d2bei ;
+ break ;
+
+ case (2 * 0x10000 + SF_ENDIAN_LITTLE) :
+ psf->write_short = pcm_write_s2les ;
+ psf->write_int = pcm_write_i2les ;
+ psf->write_float = pcm_write_f2les ;
+ psf->write_double = pcm_write_d2les ;
+ break ;
+
+ case (3 * 0x10000 + SF_ENDIAN_LITTLE) :
+ psf->write_short = pcm_write_s2let ;
+ psf->write_int = pcm_write_i2let ;
+ psf->write_float = pcm_write_f2let ;
+ psf->write_double = pcm_write_d2let ;
+ break ;
+
+ case (4 * 0x10000 + SF_ENDIAN_LITTLE) :
+ psf->write_short = pcm_write_s2lei ;
+ psf->write_int = pcm_write_i2lei ;
+ psf->write_float = pcm_write_f2lei ;
+ psf->write_double = pcm_write_d2lei ;
+ break ;
+
+ default :
+ psf_log_printf (psf, "pcm.c returning SFE_UNIMPLEMENTED\nbytewidth %s endian %d\n", psf->bytewidth, psf->endian) ;
+ return SFE_UNIMPLEMENTED ;
+ } ;
+
+ } ;
+
+ if (psf->filelength > psf->dataoffset)
+ { psf->datalength = (psf->dataend > 0) ? psf->dataend - psf->dataoffset :
+ psf->filelength - psf->dataoffset ;
+ }
+ else
+ psf->datalength = 0 ;
+
+ psf->sf.frames = psf->blockwidth > 0 ? psf->datalength / psf->blockwidth : 0 ;
+
+ return 0 ;
+} /* pcm_init */
+
+/*==============================================================================
+*/
+
+static inline void
+sc2s_array (signed char *src, int count, short *dest)
+{ while (--count >= 0)
+ { dest [count] = src [count] << 8 ;
+ } ;
+} /* sc2s_array */
+
+static inline void
+uc2s_array (unsigned char *src, int count, short *dest)
+{ while (--count >= 0)
+ { dest [count] = (((short) src [count]) - 0x80) << 8 ;
+ } ;
+} /* uc2s_array */
+
+static inline void
+let2s_array (tribyte *src, int count, short *dest)
+{ unsigned char *ucptr ;
+
+ ucptr = ((unsigned char*) src) + 3 * count ;
+ while (--count >= 0)
+ { ucptr -= 3 ;
+ dest [count] = LET2H_SHORT_PTR (ucptr) ;
+ } ;
+} /* let2s_array */
+
+static inline void
+bet2s_array (tribyte *src, int count, short *dest)
+{ unsigned char *ucptr ;
+
+ ucptr = ((unsigned char*) src) + 3 * count ;
+ while (--count >= 0)
+ { ucptr -= 3 ;
+ dest [count] = BET2H_SHORT_PTR (ucptr) ;
+ } ;
+} /* bet2s_array */
+
+static inline void
+lei2s_array (int *src, int count, short *dest)
+{ int value ;
+
+ while (--count >= 0)
+ { value = LEI2H_INT (src [count]) ;
+ dest [count] = value >> 16 ;
+ } ;
+} /* lei2s_array */
+
+static inline void
+bei2s_array (int *src, int count, short *dest)
+{ int value ;
+
+ while (--count >= 0)
+ { value = BEI2H_INT (src [count]) ;
+ dest [count] = value >> 16 ;
+ } ;
+} /* bei2s_array */
+
+/*--------------------------------------------------------------------------
+*/
+
+static inline void
+sc2i_array (signed char *src, int count, int *dest)
+{ while (--count >= 0)
+ { dest [count] = ((int) src [count]) << 24 ;
+ } ;
+} /* sc2i_array */
+
+static inline void
+uc2i_array (unsigned char *src, int count, int *dest)
+{ while (--count >= 0)
+ { dest [count] = (((int) src [count]) - 128) << 24 ;
+ } ;
+} /* uc2i_array */
+
+static inline void
+bes2i_array (short *src, int count, int *dest)
+{ short value ;
+
+ while (--count >= 0)
+ { value = BES2H_SHORT (src [count]) ;
+ dest [count] = value << 16 ;
+ } ;
+} /* bes2i_array */
+
+static inline void
+les2i_array (short *src, int count, int *dest)
+{ short value ;
+
+ while (--count >= 0)
+ { value = LES2H_SHORT (src [count]) ;
+ dest [count] = value << 16 ;
+ } ;
+} /* les2i_array */
+
+static inline void
+bet2i_array (tribyte *src, int count, int *dest)
+{ unsigned char *ucptr ;
+
+ ucptr = ((unsigned char*) src) + 3 * count ;
+ while (--count >= 0)
+ { ucptr -= 3 ;
+ dest [count] = BET2H_INT_PTR (ucptr) ;
+ } ;
+} /* bet2i_array */
+
+static inline void
+let2i_array (tribyte *src, int count, int *dest)
+{ unsigned char *ucptr ;
+
+ ucptr = ((unsigned char*) src) + 3 * count ;
+ while (--count >= 0)
+ { ucptr -= 3 ;
+ dest [count] = LET2H_INT_PTR (ucptr) ;
+ } ;
+} /* let2i_array */
+
+/*--------------------------------------------------------------------------
+*/
+
+static inline void
+sc2f_array (signed char *src, int count, float *dest, float normfact)
+{ while (--count >= 0)
+ dest [count] = ((float) src [count]) * normfact ;
+} /* sc2f_array */
+
+static inline void
+uc2f_array (unsigned char *src, int count, float *dest, float normfact)
+{ while (--count >= 0)
+ dest [count] = (((int) src [count]) - 128) * normfact ;
+} /* uc2f_array */
+
+static inline void
+les2f_array (short *src, int count, float *dest, float normfact)
+{ short value ;
+
+ while (--count >= 0)
+ { value = src [count] ;
+ value = LES2H_SHORT (value) ;
+ dest [count] = ((float) value) * normfact ;
+ } ;
+} /* les2f_array */
+
+static inline void
+bes2f_array (short *src, int count, float *dest, float normfact)
+{ short value ;
+
+ while (--count >= 0)
+ { value = src [count] ;
+ value = BES2H_SHORT (value) ;
+ dest [count] = ((float) value) * normfact ;
+ } ;
+} /* bes2f_array */
+
+static inline void
+let2f_array (tribyte *src, int count, float *dest, float normfact)
+{ unsigned char *ucptr ;
+ int value ;
+
+ ucptr = ((unsigned char*) src) + 3 * count ;
+ while (--count >= 0)
+ { ucptr -= 3 ;
+ value = LET2H_INT_PTR (ucptr) ;
+ dest [count] = ((float) value) * normfact ;
+ } ;
+} /* let2f_array */
+
+static inline void
+bet2f_array (tribyte *src, int count, float *dest, float normfact)
+{ unsigned char *ucptr ;
+ int value ;
+
+ ucptr = ((unsigned char*) src) + 3 * count ;
+ while (--count >= 0)
+ { ucptr -= 3 ;
+ value = BET2H_INT_PTR (ucptr) ;
+ dest [count] = ((float) value) * normfact ;
+ } ;
+} /* bet2f_array */
+
+static inline void
+lei2f_array (int *src, int count, float *dest, float normfact)
+{ int value ;
+
+ while (--count >= 0)
+ { value = src [count] ;
+ value = LEI2H_INT (value) ;
+ dest [count] = ((float) value) * normfact ;
+ } ;
+} /* lei2f_array */
+
+static inline void
+bei2f_array (int *src, int count, float *dest, float normfact)
+{ int value ;
+
+ while (--count >= 0)
+ { value = src [count] ;
+ value = BEI2H_INT (value) ;
+ dest [count] = ((float) value) * normfact ;
+ } ;
+} /* bei2f_array */
+
+/*--------------------------------------------------------------------------
+*/
+
+static inline void
+sc2d_array (signed char *src, int count, double *dest, double normfact)
+{ while (--count >= 0)
+ dest [count] = ((double) src [count]) * normfact ;
+} /* sc2d_array */
+
+static inline void
+uc2d_array (unsigned char *src, int count, double *dest, double normfact)
+{ while (--count >= 0)
+ dest [count] = (((int) src [count]) - 128) * normfact ;
+} /* uc2d_array */
+
+static inline void
+les2d_array (short *src, int count, double *dest, double normfact)
+{ short value ;
+
+ while (--count >= 0)
+ { value = src [count] ;
+ value = LES2H_SHORT (value) ;
+ dest [count] = ((double) value) * normfact ;
+ } ;
+} /* les2d_array */
+
+static inline void
+bes2d_array (short *src, int count, double *dest, double normfact)
+{ short value ;
+
+ while (--count >= 0)
+ { value = src [count] ;
+ value = BES2H_SHORT (value) ;
+ dest [count] = ((double) value) * normfact ;
+ } ;
+} /* bes2d_array */
+
+static inline void
+let2d_array (tribyte *src, int count, double *dest, double normfact)
+{ unsigned char *ucptr ;
+ int value ;
+
+ ucptr = ((unsigned char*) src) + 3 * count ;
+ while (--count >= 0)
+ { ucptr -= 3 ;
+ value = LET2H_INT_PTR (ucptr) ;
+ dest [count] = ((double) value) * normfact ;
+ } ;
+} /* let2d_array */
+
+static inline void
+bet2d_array (tribyte *src, int count, double *dest, double normfact)
+{ unsigned char *ucptr ;
+ int value ;
+
+ ucptr = ((unsigned char*) src) + 3 * count ;
+ while (--count >= 0)
+ { ucptr -= 3 ;
+ value = (ucptr [0] << 24) | (ucptr [1] << 16) | (ucptr [2] << 8) ;
+ dest [count] = ((double) value) * normfact ;
+ } ;
+} /* bet2d_array */
+
+static inline void
+lei2d_array (int *src, int count, double *dest, double normfact)
+{ int value ;
+
+ while (--count >= 0)
+ { value = src [count] ;
+ value = LEI2H_INT (value) ;
+ dest [count] = ((double) value) * normfact ;
+ } ;
+} /* lei2d_array */
+
+static inline void
+bei2d_array (int *src, int count, double *dest, double normfact)
+{ int value ;
+
+ while (--count >= 0)
+ { value = src [count] ;
+ value = BEI2H_INT (value) ;
+ dest [count] = ((double) value) * normfact ;
+ } ;
+} /* bei2d_array */
+
+/*--------------------------------------------------------------------------
+*/
+
+static inline void
+s2sc_array (const short *src, signed char *dest, int count)
+{ while (--count >= 0)
+ dest [count] = src [count] >> 8 ;
+} /* s2sc_array */
+
+static inline void
+s2uc_array (const short *src, unsigned char *dest, int count)
+{ while (--count >= 0)
+ dest [count] = (src [count] >> 8) + 0x80 ;
+} /* s2uc_array */
+
+static inline void
+s2let_array (const short *src, tribyte *dest, int count)
+{ unsigned char *ucptr ;
+
+ ucptr = ((unsigned char*) dest) + 3 * count ;
+ while (--count >= 0)
+ { ucptr -= 3 ;
+ ucptr [0] = 0 ;
+ ucptr [1] = src [count] ;
+ ucptr [2] = src [count] >> 8 ;
+ } ;
+} /* s2let_array */
+
+static inline void
+s2bet_array (const short *src, tribyte *dest, int count)
+{ unsigned char *ucptr ;
+
+ ucptr = ((unsigned char*) dest) + 3 * count ;
+ while (--count >= 0)
+ { ucptr -= 3 ;
+ ucptr [2] = 0 ;
+ ucptr [1] = src [count] ;
+ ucptr [0] = src [count] >> 8 ;
+ } ;
+} /* s2bet_array */
+
+static inline void
+s2lei_array (const short *src, int *dest, int count)
+{ unsigned char *ucptr ;
+
+ ucptr = ((unsigned char*) dest) + 4 * count ;
+ while (--count >= 0)
+ { ucptr -= 4 ;
+ ucptr [0] = 0 ;
+ ucptr [1] = 0 ;
+ ucptr [2] = src [count] ;
+ ucptr [3] = src [count] >> 8 ;
+ } ;
+} /* s2lei_array */
+
+static inline void
+s2bei_array (const short *src, int *dest, int count)
+{ unsigned char *ucptr ;
+
+ ucptr = ((unsigned char*) dest) + 4 * count ;
+ while (--count >= 0)
+ { ucptr -= 4 ;
+ ucptr [0] = src [count] >> 8 ;
+ ucptr [1] = src [count] ;
+ ucptr [2] = 0 ;
+ ucptr [3] = 0 ;
+ } ;
+} /* s2bei_array */
+
+/*--------------------------------------------------------------------------
+*/
+
+static inline void
+i2sc_array (const int *src, signed char *dest, int count)
+{ while (--count >= 0)
+ dest [count] = (src [count] >> 24) ;
+} /* i2sc_array */
+
+static inline void
+i2uc_array (const int *src, unsigned char *dest, int count)
+{ while (--count >= 0)
+ dest [count] = ((src [count] >> 24) + 128) ;
+} /* i2uc_array */
+
+static inline void
+i2bes_array (const int *src, short *dest, int count)
+{ unsigned char *ucptr ;
+
+ ucptr = ((unsigned char*) dest) + 2 * count ;
+ while (--count >= 0)
+ { ucptr -= 2 ;
+ ucptr [0] = src [count] >> 24 ;
+ ucptr [1] = src [count] >> 16 ;
+ } ;
+} /* i2bes_array */
+
+static inline void
+i2les_array (const int *src, short *dest, int count)
+{ unsigned char *ucptr ;
+
+ ucptr = ((unsigned char*) dest) + 2 * count ;
+ while (--count >= 0)
+ { ucptr -= 2 ;
+ ucptr [0] = src [count] >> 16 ;
+ ucptr [1] = src [count] >> 24 ;
+ } ;
+} /* i2les_array */
+
+static inline void
+i2let_array (const int *src, tribyte *dest, int count)
+{ unsigned char *ucptr ;
+ int value ;
+
+ ucptr = ((unsigned char*) dest) + 3 * count ;
+ while (--count >= 0)
+ { ucptr -= 3 ;
+ value = src [count] >> 8 ;
+ ucptr [0] = value ;
+ ucptr [1] = value >> 8 ;
+ ucptr [2] = value >> 16 ;
+ } ;
+} /* i2let_array */
+
+static inline void
+i2bet_array (const int *src, tribyte *dest, int count)
+{ unsigned char *ucptr ;
+ int value ;
+
+ ucptr = ((unsigned char*) dest) + 3 * count ;
+ while (--count >= 0)
+ { ucptr -= 3 ;
+ value = src [count] >> 8 ;
+ ucptr [2] = value ;
+ ucptr [1] = value >> 8 ;
+ ucptr [0] = value >> 16 ;
+ } ;
+} /* i2bet_array */
+
+/*===============================================================================================
+*/
+
+static sf_count_t
+pcm_read_sc2s (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.scbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ;
+ sc2s_array (psf->u.scbuf, readcount, ptr + total) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_sc2s */
+
+static sf_count_t
+pcm_read_uc2s (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.ucbuf, sizeof (unsigned char), bufferlen, psf) ;
+ uc2s_array (psf->u.ucbuf, readcount, ptr + total) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_uc2s */
+
+static sf_count_t
+pcm_read_bes2s (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ int total ;
+
+ total = psf_fread (ptr, sizeof (short), len, psf) ;
+ if (CPU_IS_LITTLE_ENDIAN)
+ endswap_short_array (ptr, len) ;
+
+ return total ;
+} /* pcm_read_bes2s */
+
+static sf_count_t
+pcm_read_les2s (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ int total ;
+
+ total = psf_fread (ptr, sizeof (short), len, psf) ;
+ if (CPU_IS_BIG_ENDIAN)
+ endswap_short_array (ptr, len) ;
+
+ return total ;
+} /* pcm_read_les2s */
+
+static sf_count_t
+pcm_read_bet2s (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ;
+ bet2s_array ((tribyte*) (psf->u.ucbuf), readcount, ptr + total) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_bet2s */
+
+static sf_count_t
+pcm_read_let2s (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ;
+ let2s_array ((tribyte*) (psf->u.ucbuf), readcount, ptr + total) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_let2s */
+
+static sf_count_t
+pcm_read_bei2s (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.ibuf, sizeof (int), bufferlen, psf) ;
+ bei2s_array (psf->u.ibuf, readcount, ptr + total) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_bei2s */
+
+static sf_count_t
+pcm_read_lei2s (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.ibuf, sizeof (int), bufferlen, psf) ;
+ lei2s_array (psf->u.ibuf, readcount, ptr + total) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_lei2s */
+
+/*-----------------------------------------------------------------------------------------------
+*/
+
+static sf_count_t
+pcm_read_sc2i (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.scbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ;
+ sc2i_array (psf->u.scbuf, readcount, ptr + total) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_sc2i */
+
+static sf_count_t
+pcm_read_uc2i (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.ucbuf, sizeof (unsigned char), bufferlen, psf) ;
+ uc2i_array (psf->u.ucbuf, readcount, ptr + total) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_uc2i */
+
+static sf_count_t
+pcm_read_bes2i (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ;
+ bes2i_array (psf->u.sbuf, readcount, ptr + total) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_bes2i */
+
+static sf_count_t
+pcm_read_les2i (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ;
+ les2i_array (psf->u.sbuf, readcount, ptr + total) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_les2i */
+
+static sf_count_t
+pcm_read_bet2i (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ;
+ bet2i_array ((tribyte*) (psf->u.ucbuf), readcount, ptr + total) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_bet2i */
+
+static sf_count_t
+pcm_read_let2i (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ;
+ let2i_array ((tribyte*) (psf->u.ucbuf), readcount, ptr + total) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_let2i */
+
+static sf_count_t
+pcm_read_bei2i (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ int total ;
+
+ total = psf_fread (ptr, sizeof (int), len, psf) ;
+ if (CPU_IS_LITTLE_ENDIAN)
+ endswap_int_array (ptr, len) ;
+
+ return total ;
+} /* pcm_read_bei2i */
+
+static sf_count_t
+pcm_read_lei2i (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ int total ;
+
+ total = psf_fread (ptr, sizeof (int), len, psf) ;
+ if (CPU_IS_BIG_ENDIAN)
+ endswap_int_array (ptr, len) ;
+
+ return total ;
+} /* pcm_read_lei2i */
+
+/*-----------------------------------------------------------------------------------------------
+*/
+
+static sf_count_t
+pcm_read_sc2f (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80) : 1.0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.scbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ;
+ sc2f_array (psf->u.scbuf, readcount, ptr + total, normfact) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_sc2f */
+
+static sf_count_t
+pcm_read_uc2f (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80) : 1.0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.ucbuf, sizeof (unsigned char), bufferlen, psf) ;
+ uc2f_array (psf->u.ucbuf, readcount, ptr + total, normfact) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_uc2f */
+
+static sf_count_t
+pcm_read_bes2f (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ;
+ bes2f_array (psf->u.sbuf, readcount, ptr + total, normfact) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_bes2f */
+
+static sf_count_t
+pcm_read_les2f (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ;
+ les2f_array (psf->u.sbuf, readcount, ptr + total, normfact) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_les2f */
+
+static sf_count_t
+pcm_read_bet2f (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ /* Special normfactor because tribyte value is read into an int. */
+ normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80000000) : 1.0 / 256.0 ;
+
+ bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ;
+ bet2f_array ((tribyte*) (psf->u.ucbuf), readcount, ptr + total, normfact) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_bet2f */
+
+static sf_count_t
+pcm_read_let2f (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ /* Special normfactor because tribyte value is read into an int. */
+ normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80000000) : 1.0 / 256.0 ;
+
+ bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ;
+ let2f_array ((tribyte*) (psf->u.ucbuf), readcount, ptr + total, normfact) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_let2f */
+
+static sf_count_t
+pcm_read_bei2f (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80000000) : 1.0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.ibuf, sizeof (int), bufferlen, psf) ;
+ bei2f_array (psf->u.ibuf, readcount, ptr + total, normfact) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_bei2f */
+
+static sf_count_t
+pcm_read_lei2f (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80000000) : 1.0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.ibuf, sizeof (int), bufferlen, psf) ;
+ lei2f_array (psf->u.ibuf, readcount, ptr + total, normfact) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_lei2f */
+
+/*-----------------------------------------------------------------------------------------------
+*/
+
+static sf_count_t
+pcm_read_sc2d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x80) : 1.0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.scbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ;
+ sc2d_array (psf->u.scbuf, readcount, ptr + total, normfact) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_sc2d */
+
+static sf_count_t
+pcm_read_uc2d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x80) : 1.0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.ucbuf, sizeof (unsigned char), bufferlen, psf) ;
+ uc2d_array (psf->u.ucbuf, readcount, ptr + total, normfact) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_uc2d */
+
+static sf_count_t
+pcm_read_bes2d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x8000) : 1.0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ;
+ bes2d_array (psf->u.sbuf, readcount, ptr + total, normfact) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_bes2d */
+
+static sf_count_t
+pcm_read_les2d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x8000) : 1.0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ;
+ les2d_array (psf->u.sbuf, readcount, ptr + total, normfact) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_les2d */
+
+static sf_count_t
+pcm_read_bet2d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x80000000) : 1.0 / 256.0 ;
+
+ bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ;
+ bet2d_array ((tribyte*) (psf->u.ucbuf), readcount, ptr + total, normfact) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_bet2d */
+
+static sf_count_t
+pcm_read_let2d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ /* Special normfactor because tribyte value is read into an int. */
+ normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x80000000) : 1.0 / 256.0 ;
+
+ bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ;
+ let2d_array ((tribyte*) (psf->u.ucbuf), readcount, ptr + total, normfact) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_let2d */
+
+static sf_count_t
+pcm_read_bei2d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x80000000) : 1.0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.ibuf, sizeof (int), bufferlen, psf) ;
+ bei2d_array (psf->u.ibuf, readcount, ptr + total, normfact) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_bei2d */
+
+static sf_count_t
+pcm_read_lei2d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x80000000) : 1.0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.ibuf, sizeof (int), bufferlen, psf) ;
+ lei2d_array (psf->u.ibuf, readcount, ptr + total, normfact) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* pcm_read_lei2d */
+
+/*===============================================================================================
+**-----------------------------------------------------------------------------------------------
+**===============================================================================================
+*/
+
+static sf_count_t
+pcm_write_s2sc (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.scbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ s2sc_array (ptr + total, psf->u.scbuf, bufferlen) ;
+ writecount = psf_fwrite (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_s2sc */
+
+static sf_count_t
+pcm_write_s2uc (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ s2uc_array (ptr + total, psf->u.ucbuf, bufferlen) ;
+ writecount = psf_fwrite (psf->u.ucbuf, sizeof (unsigned char), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_s2uc */
+
+static sf_count_t
+pcm_write_s2bes (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ if (CPU_IS_BIG_ENDIAN)
+ return psf_fwrite (ptr, sizeof (short), len, psf) ;
+ else
+
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ endswap_short_copy (psf->u.sbuf, ptr + total, bufferlen) ;
+ writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_s2bes */
+
+static sf_count_t
+pcm_write_s2les (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ if (CPU_IS_LITTLE_ENDIAN)
+ return psf_fwrite (ptr, sizeof (short), len, psf) ;
+
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ endswap_short_copy (psf->u.sbuf, ptr + total, bufferlen) ;
+ writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_s2les */
+
+static sf_count_t
+pcm_write_s2bet (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ s2bet_array (ptr + total, (tribyte*) (psf->u.ucbuf), bufferlen) ;
+ writecount = psf_fwrite (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_s2bet */
+
+static sf_count_t
+pcm_write_s2let (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ s2let_array (ptr + total, (tribyte*) (psf->u.ucbuf), bufferlen) ;
+ writecount = psf_fwrite (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_s2let */
+
+static sf_count_t
+pcm_write_s2bei (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ s2bei_array (ptr + total, psf->u.ibuf, bufferlen) ;
+ writecount = psf_fwrite (psf->u.ibuf, sizeof (int), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_s2bei */
+
+static sf_count_t
+pcm_write_s2lei (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ s2lei_array (ptr + total, psf->u.ibuf, bufferlen) ;
+ writecount = psf_fwrite (psf->u.ibuf, sizeof (int), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_s2lei */
+
+/*-----------------------------------------------------------------------------------------------
+*/
+
+static sf_count_t
+pcm_write_i2sc (SF_PRIVATE *psf, const int *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.scbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ i2sc_array (ptr + total, psf->u.scbuf, bufferlen) ;
+ writecount = psf_fwrite (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_i2sc */
+
+static sf_count_t
+pcm_write_i2uc (SF_PRIVATE *psf, const int *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ i2uc_array (ptr + total, psf->u.ucbuf, bufferlen) ;
+ writecount = psf_fwrite (psf->u.ucbuf, sizeof (signed char), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_i2uc */
+
+static sf_count_t
+pcm_write_i2bes (SF_PRIVATE *psf, const int *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ i2bes_array (ptr + total, psf->u.sbuf, bufferlen) ;
+ writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_i2bes */
+
+static sf_count_t
+pcm_write_i2les (SF_PRIVATE *psf, const int *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ i2les_array (ptr + total, psf->u.sbuf, bufferlen) ;
+ writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_i2les */
+
+static sf_count_t
+pcm_write_i2bet (SF_PRIVATE *psf, const int *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ i2bet_array (ptr + total, (tribyte*) (psf->u.ucbuf), bufferlen) ;
+ writecount = psf_fwrite (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_i2bet */
+
+static sf_count_t
+pcm_write_i2let (SF_PRIVATE *psf, const int *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ i2let_array (ptr + total, (tribyte*) (psf->u.ucbuf), bufferlen) ;
+ writecount = psf_fwrite (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_i2les */
+
+static sf_count_t
+pcm_write_i2bei (SF_PRIVATE *psf, const int *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ if (CPU_IS_BIG_ENDIAN)
+ return psf_fwrite (ptr, sizeof (int), len, psf) ;
+
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ endswap_int_copy (psf->u.ibuf, ptr + total, bufferlen) ;
+ writecount = psf_fwrite (psf->u.ibuf, sizeof (int), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_i2bei */
+
+static sf_count_t
+pcm_write_i2lei (SF_PRIVATE *psf, const int *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ if (CPU_IS_LITTLE_ENDIAN)
+ return psf_fwrite (ptr, sizeof (int), len, psf) ;
+
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ endswap_int_copy (psf->u.ibuf, ptr + total, bufferlen) ;
+ writecount = psf_fwrite (psf->u.ibuf, sizeof (int), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_i2lei */
+
+/*------------------------------------------------------------------------------
+**==============================================================================
+**------------------------------------------------------------------------------
+*/
+
+static void
+f2sc_array (const float *src, signed char *dest, int count, int normalize)
+{ float normfact ;
+
+ normfact = normalize ? (1.0 * 0x7F) : 1.0 ;
+
+ while (--count >= 0)
+ { dest [count] = lrintf (src [count] * normfact) ;
+ } ;
+} /* f2sc_array */
+
+static void
+f2sc_clip_array (const float *src, signed char *dest, int count, int normalize)
+{ float normfact, scaled_value ;
+
+ normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x1000000) ;
+
+ while (--count >= 0)
+ { scaled_value = src [count] * normfact ;
+ if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF))
+ { dest [count] = 127 ;
+ continue ;
+ } ;
+ if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000))
+ { dest [count] = -128 ;
+ continue ;
+ } ;
+
+ dest [count] = lrintf (scaled_value) >> 24 ;
+ } ;
+} /* f2sc_clip_array */
+
+static sf_count_t
+pcm_write_f2sc (SF_PRIVATE *psf, const float *ptr, sf_count_t len)
+{ void (*convert) (const float *, signed char *, int, int) ;
+ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ convert = (psf->add_clipping) ? f2sc_clip_array : f2sc_array ;
+ bufferlen = ARRAY_LEN (psf->u.scbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ convert (ptr + total, psf->u.scbuf, bufferlen, psf->norm_float) ;
+ writecount = psf_fwrite (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_f2sc */
+
+/*==============================================================================
+*/
+
+static void
+f2uc_array (const float *src, unsigned char *dest, int count, int normalize)
+{ float normfact ;
+
+ normfact = normalize ? (1.0 * 0x7F) : 1.0 ;
+
+ while (--count >= 0)
+ { dest [count] = lrintf (src [count] * normfact) + 128 ;
+ } ;
+} /* f2uc_array */
+
+static void
+f2uc_clip_array (const float *src, unsigned char *dest, int count, int normalize)
+{ float normfact, scaled_value ;
+
+ normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x1000000) ;
+
+ while (--count >= 0)
+ { scaled_value = src [count] * normfact ;
+ if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF))
+ { dest [count] = 0xFF ;
+ continue ;
+ } ;
+ if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000))
+ { dest [count] = 0 ;
+ continue ;
+ } ;
+
+ dest [count] = (lrintf (scaled_value) >> 24) + 128 ;
+ } ;
+} /* f2uc_clip_array */
+
+static sf_count_t
+pcm_write_f2uc (SF_PRIVATE *psf, const float *ptr, sf_count_t len)
+{ void (*convert) (const float *, unsigned char *, int, int) ;
+ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ convert = (psf->add_clipping) ? f2uc_clip_array : f2uc_array ;
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ convert (ptr + total, psf->u.ucbuf, bufferlen, psf->norm_float) ;
+ writecount = psf_fwrite (psf->u.ucbuf, sizeof (unsigned char), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_f2uc */
+
+/*==============================================================================
+*/
+
+static void
+f2bes_array (const float *src, short *dest, int count, int normalize)
+{ unsigned char *ucptr ;
+ float normfact ;
+ short value ;
+
+ normfact = normalize ? (1.0 * 0x7FFF) : 1.0 ;
+ ucptr = ((unsigned char*) dest) + 2 * count ;
+
+ while (--count >= 0)
+ { ucptr -= 2 ;
+ value = lrintf (src [count] * normfact) ;
+ ucptr [1] = value ;
+ ucptr [0] = value >> 8 ;
+ } ;
+} /* f2bes_array */
+
+static void
+f2bes_clip_array (const float *src, short *dest, int count, int normalize)
+{ unsigned char *ucptr ;
+ float normfact, scaled_value ;
+ int value ;
+
+ normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x10000) ;
+ ucptr = ((unsigned char*) dest) + 2 * count ;
+
+ while (--count >= 0)
+ { ucptr -= 2 ;
+ scaled_value = src [count] * normfact ;
+ if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF))
+ { ucptr [1] = 0xFF ;
+ ucptr [0] = 0x7F ;
+ continue ;
+ } ;
+ if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000))
+ { ucptr [1] = 0x00 ;
+ ucptr [0] = 0x80 ;
+ continue ;
+ } ;
+
+ value = lrintf (scaled_value) ;
+ ucptr [1] = value >> 16 ;
+ ucptr [0] = value >> 24 ;
+ } ;
+} /* f2bes_clip_array */
+
+static sf_count_t
+pcm_write_f2bes (SF_PRIVATE *psf, const float *ptr, sf_count_t len)
+{ void (*convert) (const float *, short *t, int, int) ;
+ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ convert = (psf->add_clipping) ? f2bes_clip_array : f2bes_array ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ convert (ptr + total, psf->u.sbuf, bufferlen, psf->norm_float) ;
+ writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_f2bes */
+
+/*==============================================================================
+*/
+
+static void
+f2les_array (const float *src, short *dest, int count, int normalize)
+{ unsigned char *ucptr ;
+ float normfact ;
+ int value ;
+
+ normfact = normalize ? (1.0 * 0x7FFF) : 1.0 ;
+ ucptr = ((unsigned char*) dest) + 2 * count ;
+
+ while (--count >= 0)
+ { ucptr -= 2 ;
+ value = lrintf (src [count] * normfact) ;
+ ucptr [0] = value ;
+ ucptr [1] = value >> 8 ;
+ } ;
+} /* f2les_array */
+
+static void
+f2les_clip_array (const float *src, short *dest, int count, int normalize)
+{ unsigned char *ucptr ;
+ float normfact, scaled_value ;
+ int value ;
+
+ normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x10000) ;
+ ucptr = ((unsigned char*) dest) + 2 * count ;
+
+ while (--count >= 0)
+ { ucptr -= 2 ;
+ scaled_value = src [count] * normfact ;
+ if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF))
+ { ucptr [0] = 0xFF ;
+ ucptr [1] = 0x7F ;
+ continue ;
+ } ;
+ if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000))
+ { ucptr [0] = 0x00 ;
+ ucptr [1] = 0x80 ;
+ continue ;
+ } ;
+
+ value = lrintf (scaled_value) ;
+ ucptr [0] = value >> 16 ;
+ ucptr [1] = value >> 24 ;
+ } ;
+} /* f2les_clip_array */
+
+static sf_count_t
+pcm_write_f2les (SF_PRIVATE *psf, const float *ptr, sf_count_t len)
+{ void (*convert) (const float *, short *t, int, int) ;
+ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ convert = (psf->add_clipping) ? f2les_clip_array : f2les_array ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ convert (ptr + total, psf->u.sbuf, bufferlen, psf->norm_float) ;
+ writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_f2les */
+
+/*==============================================================================
+*/
+
+static void
+f2let_array (const float *src, tribyte *dest, int count, int normalize)
+{ unsigned char *ucptr ;
+ float normfact ;
+ int value ;
+
+ normfact = normalize ? (1.0 * 0x7FFFFF) : 1.0 ;
+ ucptr = ((unsigned char*) dest) + 3 * count ;
+
+ while (--count >= 0)
+ { ucptr -= 3 ;
+ value = lrintf (src [count] * normfact) ;
+ ucptr [0] = value ;
+ ucptr [1] = value >> 8 ;
+ ucptr [2] = value >> 16 ;
+ } ;
+} /* f2let_array */
+
+static void
+f2let_clip_array (const float *src, tribyte *dest, int count, int normalize)
+{ unsigned char *ucptr ;
+ float normfact, scaled_value ;
+ int value ;
+
+ normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x100) ;
+ ucptr = ((unsigned char*) dest) + 3 * count ;
+
+ while (--count >= 0)
+ { ucptr -= 3 ;
+ scaled_value = src [count] * normfact ;
+ if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF))
+ { ucptr [0] = 0xFF ;
+ ucptr [1] = 0xFF ;
+ ucptr [2] = 0x7F ;
+ continue ;
+ } ;
+ if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000))
+ { ucptr [0] = 0x00 ;
+ ucptr [1] = 0x00 ;
+ ucptr [2] = 0x80 ;
+ continue ;
+ } ;
+
+ value = lrintf (scaled_value) ;
+ ucptr [0] = value >> 8 ;
+ ucptr [1] = value >> 16 ;
+ ucptr [2] = value >> 24 ;
+ } ;
+} /* f2let_clip_array */
+
+static sf_count_t
+pcm_write_f2let (SF_PRIVATE *psf, const float *ptr, sf_count_t len)
+{ void (*convert) (const float *, tribyte *, int, int) ;
+ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ convert = (psf->add_clipping) ? f2let_clip_array : f2let_array ;
+ bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ convert (ptr + total, (tribyte*) (psf->u.ucbuf), bufferlen, psf->norm_float) ;
+ writecount = psf_fwrite (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_f2let */
+
+/*==============================================================================
+*/
+
+static void
+f2bet_array (const float *src, tribyte *dest, int count, int normalize)
+{ unsigned char *ucptr ;
+ float normfact ;
+ int value ;
+
+ normfact = normalize ? (1.0 * 0x7FFFFF) : 1.0 ;
+ ucptr = ((unsigned char*) dest) + 3 * count ;
+
+ while (--count >= 0)
+ { ucptr -= 3 ;
+ value = lrintf (src [count] * normfact) ;
+ ucptr [0] = value >> 16 ;
+ ucptr [1] = value >> 8 ;
+ ucptr [2] = value ;
+ } ;
+} /* f2bet_array */
+
+static void
+f2bet_clip_array (const float *src, tribyte *dest, int count, int normalize)
+{ unsigned char *ucptr ;
+ float normfact, scaled_value ;
+ int value ;
+
+ normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x100) ;
+ ucptr = ((unsigned char*) dest) + 3 * count ;
+
+ while (--count >= 0)
+ { ucptr -= 3 ;
+ scaled_value = src [count] * normfact ;
+ if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF))
+ { ucptr [0] = 0x7F ;
+ ucptr [1] = 0xFF ;
+ ucptr [2] = 0xFF ;
+ continue ;
+ } ;
+ if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000))
+ { ucptr [0] = 0x80 ;
+ ucptr [1] = 0x00 ;
+ ucptr [2] = 0x00 ;
+ continue ;
+ } ;
+
+ value = lrint (scaled_value) ;
+ ucptr [0] = value >> 24 ;
+ ucptr [1] = value >> 16 ;
+ ucptr [2] = value >> 8 ;
+ } ;
+} /* f2bet_clip_array */
+
+static sf_count_t
+pcm_write_f2bet (SF_PRIVATE *psf, const float *ptr, sf_count_t len)
+{ void (*convert) (const float *, tribyte *, int, int) ;
+ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ convert = (psf->add_clipping) ? f2bet_clip_array : f2bet_array ;
+ bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ convert (ptr + total, (tribyte*) (psf->u.ucbuf), bufferlen, psf->norm_float) ;
+ writecount = psf_fwrite (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_f2bet */
+
+/*==============================================================================
+*/
+
+static void
+f2bei_array (const float *src, int *dest, int count, int normalize)
+{ unsigned char *ucptr ;
+ float normfact ;
+ int value ;
+
+ normfact = normalize ? (1.0 * 0x7FFFFFFF) : 1.0 ;
+ ucptr = ((unsigned char*) dest) + 4 * count ;
+ while (--count >= 0)
+ { ucptr -= 4 ;
+ value = lrintf (src [count] * normfact) ;
+ ucptr [0] = value >> 24 ;
+ ucptr [1] = value >> 16 ;
+ ucptr [2] = value >> 8 ;
+ ucptr [3] = value ;
+ } ;
+} /* f2bei_array */
+
+static void
+f2bei_clip_array (const float *src, int *dest, int count, int normalize)
+{ unsigned char *ucptr ;
+ float normfact, scaled_value ;
+ int value ;
+
+ normfact = normalize ? (8.0 * 0x10000000) : 1.0 ;
+ ucptr = ((unsigned char*) dest) + 4 * count ;
+
+ while (--count >= 0)
+ { ucptr -= 4 ;
+ scaled_value = src [count] * normfact ;
+ if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= 1.0 * 0x7FFFFFFF)
+ { ucptr [0] = 0x7F ;
+ ucptr [1] = 0xFF ;
+ ucptr [2] = 0xFF ;
+ ucptr [3] = 0xFF ;
+ continue ;
+ } ;
+ if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000))
+ { ucptr [0] = 0x80 ;
+ ucptr [1] = 0x00 ;
+ ucptr [2] = 0x00 ;
+ ucptr [3] = 0x00 ;
+ continue ;
+ } ;
+
+ value = lrintf (scaled_value) ;
+ ucptr [0] = value >> 24 ;
+ ucptr [1] = value >> 16 ;
+ ucptr [2] = value >> 8 ;
+ ucptr [3] = value ;
+ } ;
+} /* f2bei_clip_array */
+
+static sf_count_t
+pcm_write_f2bei (SF_PRIVATE *psf, const float *ptr, sf_count_t len)
+{ void (*convert) (const float *, int *, int, int) ;
+ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ convert = (psf->add_clipping) ? f2bei_clip_array : f2bei_array ;
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ convert (ptr + total, psf->u.ibuf, bufferlen, psf->norm_float) ;
+ writecount = psf_fwrite (psf->u.ibuf, sizeof (int), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_f2bei */
+
+/*==============================================================================
+*/
+
+static void
+f2lei_array (const float *src, int *dest, int count, int normalize)
+{ unsigned char *ucptr ;
+ float normfact ;
+ int value ;
+
+ normfact = normalize ? (1.0 * 0x7FFFFFFF) : 1.0 ;
+ ucptr = ((unsigned char*) dest) + 4 * count ;
+
+ while (--count >= 0)
+ { ucptr -= 4 ;
+ value = lrintf (src [count] * normfact) ;
+ ucptr [0] = value ;
+ ucptr [1] = value >> 8 ;
+ ucptr [2] = value >> 16 ;
+ ucptr [3] = value >> 24 ;
+ } ;
+} /* f2lei_array */
+
+static void
+f2lei_clip_array (const float *src, int *dest, int count, int normalize)
+{ unsigned char *ucptr ;
+ float normfact, scaled_value ;
+ int value ;
+
+ normfact = normalize ? (8.0 * 0x10000000) : 1.0 ;
+ ucptr = ((unsigned char*) dest) + 4 * count ;
+
+ while (--count >= 0)
+ { ucptr -= 4 ;
+ scaled_value = src [count] * normfact ;
+ if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF))
+ { ucptr [0] = 0xFF ;
+ ucptr [1] = 0xFF ;
+ ucptr [2] = 0xFF ;
+ ucptr [3] = 0x7F ;
+ continue ;
+ } ;
+ if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000))
+ { ucptr [0] = 0x00 ;
+ ucptr [1] = 0x00 ;
+ ucptr [2] = 0x00 ;
+ ucptr [3] = 0x80 ;
+ continue ;
+ } ;
+
+ value = lrintf (scaled_value) ;
+ ucptr [0] = value ;
+ ucptr [1] = value >> 8 ;
+ ucptr [2] = value >> 16 ;
+ ucptr [3] = value >> 24 ;
+ } ;
+} /* f2lei_clip_array */
+
+static sf_count_t
+pcm_write_f2lei (SF_PRIVATE *psf, const float *ptr, sf_count_t len)
+{ void (*convert) (const float *, int *, int, int) ;
+ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ convert = (psf->add_clipping) ? f2lei_clip_array : f2lei_array ;
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ convert (ptr + total, psf->u.ibuf, bufferlen, psf->norm_float) ;
+ writecount = psf_fwrite (psf->u.ibuf, sizeof (int), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_f2lei */
+
+/*==============================================================================
+*/
+
+static void
+d2sc_array (const double *src, signed char *dest, int count, int normalize)
+{ double normfact ;
+
+ normfact = normalize ? (1.0 * 0x7F) : 1.0 ;
+
+ while (--count >= 0)
+ { dest [count] = lrint (src [count] * normfact) ;
+ } ;
+} /* d2sc_array */
+
+static void
+d2sc_clip_array (const double *src, signed char *dest, int count, int normalize)
+{ double normfact, scaled_value ;
+
+ normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x1000000) ;
+
+ while (--count >= 0)
+ { scaled_value = src [count] * normfact ;
+ if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF))
+ { dest [count] = 127 ;
+ continue ;
+ } ;
+ if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000))
+ { dest [count] = -128 ;
+ continue ;
+ } ;
+
+ dest [count] = lrintf (scaled_value) >> 24 ;
+ } ;
+} /* d2sc_clip_array */
+
+static sf_count_t
+pcm_write_d2sc (SF_PRIVATE *psf, const double *ptr, sf_count_t len)
+{ void (*convert) (const double *, signed char *, int, int) ;
+ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ convert = (psf->add_clipping) ? d2sc_clip_array : d2sc_array ;
+ bufferlen = ARRAY_LEN (psf->u.scbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ convert (ptr + total, psf->u.scbuf, bufferlen, psf->norm_double) ;
+ writecount = psf_fwrite (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_d2sc */
+
+/*==============================================================================
+*/
+
+static void
+d2uc_array (const double *src, unsigned char *dest, int count, int normalize)
+{ double normfact ;
+
+ normfact = normalize ? (1.0 * 0x7F) : 1.0 ;
+
+ while (--count >= 0)
+ { dest [count] = lrint (src [count] * normfact) + 128 ;
+ } ;
+} /* d2uc_array */
+
+static void
+d2uc_clip_array (const double *src, unsigned char *dest, int count, int normalize)
+{ double normfact, scaled_value ;
+
+ normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x1000000) ;
+
+ while (--count >= 0)
+ { scaled_value = src [count] * normfact ;
+ if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF))
+ { dest [count] = 255 ;
+ continue ;
+ } ;
+ if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000))
+ { dest [count] = 0 ;
+ continue ;
+ } ;
+
+ dest [count] = (lrint (src [count] * normfact) >> 24) + 128 ;
+ } ;
+} /* d2uc_clip_array */
+
+static sf_count_t
+pcm_write_d2uc (SF_PRIVATE *psf, const double *ptr, sf_count_t len)
+{ void (*convert) (const double *, unsigned char *, int, int) ;
+ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ convert = (psf->add_clipping) ? d2uc_clip_array : d2uc_array ;
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ convert (ptr + total, psf->u.ucbuf, bufferlen, psf->norm_double) ;
+ writecount = psf_fwrite (psf->u.ucbuf, sizeof (unsigned char), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_d2uc */
+
+/*==============================================================================
+*/
+
+static void
+d2bes_array (const double *src, short *dest, int count, int normalize)
+{ unsigned char *ucptr ;
+ short value ;
+ double normfact ;
+
+ normfact = normalize ? (1.0 * 0x7FFF) : 1.0 ;
+ ucptr = ((unsigned char*) dest) + 2 * count ;
+
+ while (--count >= 0)
+ { ucptr -= 2 ;
+ value = lrint (src [count] * normfact) ;
+ ucptr [1] = value ;
+ ucptr [0] = value >> 8 ;
+ } ;
+} /* d2bes_array */
+
+static void
+d2bes_clip_array (const double *src, short *dest, int count, int normalize)
+{ unsigned char *ucptr ;
+ double normfact, scaled_value ;
+ int value ;
+
+ normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x10000) ;
+ ucptr = ((unsigned char*) dest) + 2 * count ;
+
+ while (--count >= 0)
+ { ucptr -= 2 ;
+ scaled_value = src [count] * normfact ;
+ if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF))
+ { ucptr [1] = 0xFF ;
+ ucptr [0] = 0x7F ;
+ continue ;
+ } ;
+ if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000))
+ { ucptr [1] = 0x00 ;
+ ucptr [0] = 0x80 ;
+ continue ;
+ } ;
+
+ value = lrint (scaled_value) ;
+ ucptr [1] = value >> 16 ;
+ ucptr [0] = value >> 24 ;
+ } ;
+} /* d2bes_clip_array */
+
+static sf_count_t
+pcm_write_d2bes (SF_PRIVATE *psf, const double *ptr, sf_count_t len)
+{ void (*convert) (const double *, short *, int, int) ;
+ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ convert = (psf->add_clipping) ? d2bes_clip_array : d2bes_array ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ convert (ptr + total, psf->u.sbuf, bufferlen, psf->norm_double) ;
+ writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_d2bes */
+
+/*==============================================================================
+*/
+
+static void
+d2les_array (const double *src, short *dest, int count, int normalize)
+{ unsigned char *ucptr ;
+ short value ;
+ double normfact ;
+
+ normfact = normalize ? (1.0 * 0x7FFF) : 1.0 ;
+ ucptr = ((unsigned char*) dest) + 2 * count ;
+
+ while (--count >= 0)
+ { ucptr -= 2 ;
+ value = lrint (src [count] * normfact) ;
+ ucptr [0] = value ;
+ ucptr [1] = value >> 8 ;
+ } ;
+} /* d2les_array */
+
+static void
+d2les_clip_array (const double *src, short *dest, int count, int normalize)
+{ unsigned char *ucptr ;
+ int value ;
+ double normfact, scaled_value ;
+
+ normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x10000) ;
+ ucptr = ((unsigned char*) dest) + 2 * count ;
+
+ while (--count >= 0)
+ { ucptr -= 2 ;
+ scaled_value = src [count] * normfact ;
+ if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF))
+ { ucptr [0] = 0xFF ;
+ ucptr [1] = 0x7F ;
+ continue ;
+ } ;
+ if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000))
+ { ucptr [0] = 0x00 ;
+ ucptr [1] = 0x80 ;
+ continue ;
+ } ;
+
+ value = lrint (scaled_value) ;
+ ucptr [0] = value >> 16 ;
+ ucptr [1] = value >> 24 ;
+ } ;
+} /* d2les_clip_array */
+
+static sf_count_t
+pcm_write_d2les (SF_PRIVATE *psf, const double *ptr, sf_count_t len)
+{ void (*convert) (const double *, short *, int, int) ;
+ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ convert = (psf->add_clipping) ? d2les_clip_array : d2les_array ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ convert (ptr + total, psf->u.sbuf, bufferlen, psf->norm_double) ;
+ writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_d2les */
+
+/*==============================================================================
+*/
+
+static void
+d2let_array (const double *src, tribyte *dest, int count, int normalize)
+{ unsigned char *ucptr ;
+ int value ;
+ double normfact ;
+
+ normfact = normalize ? (1.0 * 0x7FFFFF) : 1.0 ;
+ ucptr = ((unsigned char*) dest) + 3 * count ;
+
+ while (--count >= 0)
+ { ucptr -= 3 ;
+ value = lrint (src [count] * normfact) ;
+ ucptr [0] = value ;
+ ucptr [1] = value >> 8 ;
+ ucptr [2] = value >> 16 ;
+ } ;
+} /* d2let_array */
+
+static void
+d2let_clip_array (const double *src, tribyte *dest, int count, int normalize)
+{ unsigned char *ucptr ;
+ int value ;
+ double normfact, scaled_value ;
+
+ normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x100) ;
+ ucptr = ((unsigned char*) dest) + 3 * count ;
+
+ while (--count >= 0)
+ { ucptr -= 3 ;
+ scaled_value = src [count] * normfact ;
+ if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF))
+ { ucptr [0] = 0xFF ;
+ ucptr [1] = 0xFF ;
+ ucptr [2] = 0x7F ;
+ continue ;
+ } ;
+ if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000))
+ { ucptr [0] = 0x00 ;
+ ucptr [1] = 0x00 ;
+ ucptr [2] = 0x80 ;
+ continue ;
+ } ;
+
+ value = lrint (scaled_value) ;
+ ucptr [0] = value >> 8 ;
+ ucptr [1] = value >> 16 ;
+ ucptr [2] = value >> 24 ;
+ } ;
+} /* d2let_clip_array */
+
+static sf_count_t
+pcm_write_d2let (SF_PRIVATE *psf, const double *ptr, sf_count_t len)
+{ void (*convert) (const double *, tribyte *, int, int) ;
+ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ convert = (psf->add_clipping) ? d2let_clip_array : d2let_array ;
+ bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ convert (ptr + total, (tribyte*) (psf->u.ucbuf), bufferlen, psf->norm_double) ;
+ writecount = psf_fwrite (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_d2let */
+
+/*==============================================================================
+*/
+
+static void
+d2bet_array (const double *src, tribyte *dest, int count, int normalize)
+{ unsigned char *ucptr ;
+ int value ;
+ double normfact ;
+
+ normfact = normalize ? (1.0 * 0x7FFFFF) : 1.0 ;
+ ucptr = ((unsigned char*) dest) + 3 * count ;
+
+ while (--count >= 0)
+ { ucptr -= 3 ;
+ value = lrint (src [count] * normfact) ;
+ ucptr [2] = value ;
+ ucptr [1] = value >> 8 ;
+ ucptr [0] = value >> 16 ;
+ } ;
+} /* d2bet_array */
+
+static void
+d2bet_clip_array (const double *src, tribyte *dest, int count, int normalize)
+{ unsigned char *ucptr ;
+ int value ;
+ double normfact, scaled_value ;
+
+ normfact = normalize ? (8.0 * 0x10000000) : (1.0 * 0x100) ;
+ ucptr = ((unsigned char*) dest) + 3 * count ;
+
+ while (--count >= 0)
+ { ucptr -= 3 ;
+ scaled_value = src [count] * normfact ;
+ if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF))
+ { ucptr [2] = 0xFF ;
+ ucptr [1] = 0xFF ;
+ ucptr [0] = 0x7F ;
+ continue ;
+ } ;
+ if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000))
+ { ucptr [2] = 0x00 ;
+ ucptr [1] = 0x00 ;
+ ucptr [0] = 0x80 ;
+ continue ;
+ } ;
+
+ value = lrint (scaled_value) ;
+ ucptr [2] = value >> 8 ;
+ ucptr [1] = value >> 16 ;
+ ucptr [0] = value >> 24 ;
+ } ;
+} /* d2bet_clip_array */
+
+static sf_count_t
+pcm_write_d2bet (SF_PRIVATE *psf, const double *ptr, sf_count_t len)
+{ void (*convert) (const double *, tribyte *, int, int) ;
+ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ convert = (psf->add_clipping) ? d2bet_clip_array : d2bet_array ;
+ bufferlen = sizeof (psf->u.ucbuf) / SIZEOF_TRIBYTE ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ convert (ptr + total, (tribyte*) (psf->u.ucbuf), bufferlen, psf->norm_double) ;
+ writecount = psf_fwrite (psf->u.ucbuf, SIZEOF_TRIBYTE, bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_d2bet */
+
+/*==============================================================================
+*/
+
+static void
+d2bei_array (const double *src, int *dest, int count, int normalize)
+{ unsigned char *ucptr ;
+ int value ;
+ double normfact ;
+
+ normfact = normalize ? (1.0 * 0x7FFFFFFF) : 1.0 ;
+ ucptr = ((unsigned char*) dest) + 4 * count ;
+
+ while (--count >= 0)
+ { ucptr -= 4 ;
+ value = lrint (src [count] * normfact) ;
+ ucptr [0] = value >> 24 ;
+ ucptr [1] = value >> 16 ;
+ ucptr [2] = value >> 8 ;
+ ucptr [3] = value ;
+ } ;
+} /* d2bei_array */
+
+static void
+d2bei_clip_array (const double *src, int *dest, int count, int normalize)
+{ unsigned char *ucptr ;
+ int value ;
+ double normfact, scaled_value ;
+
+ normfact = normalize ? (8.0 * 0x10000000) : 1.0 ;
+ ucptr = ((unsigned char*) dest) + 4 * count ;
+
+ while (--count >= 0)
+ { ucptr -= 4 ;
+ scaled_value = src [count] * normfact ;
+ if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF))
+ { ucptr [3] = 0xFF ;
+ ucptr [2] = 0xFF ;
+ ucptr [1] = 0xFF ;
+ ucptr [0] = 0x7F ;
+ continue ;
+ } ;
+ if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000))
+ { ucptr [3] = 0x00 ;
+ ucptr [2] = 0x00 ;
+ ucptr [1] = 0x00 ;
+ ucptr [0] = 0x80 ;
+ continue ;
+ } ;
+
+ value = lrint (scaled_value) ;
+ ucptr [0] = value >> 24 ;
+ ucptr [1] = value >> 16 ;
+ ucptr [2] = value >> 8 ;
+ ucptr [3] = value ;
+ } ;
+} /* d2bei_clip_array */
+
+static sf_count_t
+pcm_write_d2bei (SF_PRIVATE *psf, const double *ptr, sf_count_t len)
+{ void (*convert) (const double *, int *, int, int) ;
+ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ convert = (psf->add_clipping) ? d2bei_clip_array : d2bei_array ;
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ convert (ptr + total, psf->u.ibuf, bufferlen, psf->norm_double) ;
+ writecount = psf_fwrite (psf->u.ibuf, sizeof (int), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_d2bei */
+
+/*==============================================================================
+*/
+
+static void
+d2lei_array (const double *src, int *dest, int count, int normalize)
+{ unsigned char *ucptr ;
+ int value ;
+ double normfact ;
+
+ normfact = normalize ? (1.0 * 0x7FFFFFFF) : 1.0 ;
+ ucptr = ((unsigned char*) dest) + 4 * count ;
+
+ while (--count >= 0)
+ { ucptr -= 4 ;
+ value = lrint (src [count] * normfact) ;
+ ucptr [0] = value ;
+ ucptr [1] = value >> 8 ;
+ ucptr [2] = value >> 16 ;
+ ucptr [3] = value >> 24 ;
+ } ;
+} /* d2lei_array */
+
+static void
+d2lei_clip_array (const double *src, int *dest, int count, int normalize)
+{ unsigned char *ucptr ;
+ int value ;
+ double normfact, scaled_value ;
+
+ normfact = normalize ? (8.0 * 0x10000000) : 1.0 ;
+ ucptr = ((unsigned char*) dest) + 4 * count ;
+
+ while (--count >= 0)
+ { ucptr -= 4 ;
+ scaled_value = src [count] * normfact ;
+ if (CPU_CLIPS_POSITIVE == 0 && scaled_value >= (1.0 * 0x7FFFFFFF))
+ { ucptr [0] = 0xFF ;
+ ucptr [1] = 0xFF ;
+ ucptr [2] = 0xFF ;
+ ucptr [3] = 0x7F ;
+ continue ;
+ } ;
+ if (CPU_CLIPS_NEGATIVE == 0 && scaled_value <= (-8.0 * 0x10000000))
+ { ucptr [0] = 0x00 ;
+ ucptr [1] = 0x00 ;
+ ucptr [2] = 0x00 ;
+ ucptr [3] = 0x80 ;
+ continue ;
+ } ;
+
+ value = lrint (scaled_value) ;
+ ucptr [0] = value ;
+ ucptr [1] = value >> 8 ;
+ ucptr [2] = value >> 16 ;
+ ucptr [3] = value >> 24 ;
+ } ;
+} /* d2lei_clip_array */
+
+static sf_count_t
+pcm_write_d2lei (SF_PRIVATE *psf, const double *ptr, sf_count_t len)
+{ void (*convert) (const double *, int *, int, int) ;
+ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ convert = (psf->add_clipping) ? d2lei_clip_array : d2lei_array ;
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ convert (ptr + total, psf->u.ibuf, bufferlen, psf->norm_double) ;
+ writecount = psf_fwrite (psf->u.ibuf, sizeof (int), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* pcm_write_d2lei */
+
--- /dev/null
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <fcntl.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+/*------------------------------------------------------------------------------
+** Macros to handle big/little endian issues.
+*/
+
+#define PVF1_MARKER (MAKE_MARKER ('P', 'V', 'F', '1'))
+
+/*------------------------------------------------------------------------------
+** Private static functions.
+*/
+
+static int pvf_close (SF_PRIVATE *psf) ;
+
+static int pvf_write_header (SF_PRIVATE *psf, int calc_length) ;
+static int pvf_read_header (SF_PRIVATE *psf) ;
+
+/*------------------------------------------------------------------------------
+** Public function.
+*/
+
+int
+pvf_open (SF_PRIVATE *psf)
+{ int subformat ;
+ int error = 0 ;
+
+ if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0))
+ { if ((error = pvf_read_header (psf)))
+ return error ;
+ } ;
+
+ subformat = SF_CODEC (psf->sf.format) ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_PVF)
+ return SFE_BAD_OPEN_FORMAT ;
+
+ psf->endian = SF_ENDIAN_BIG ;
+
+ if (pvf_write_header (psf, SF_FALSE))
+ return psf->error ;
+
+ psf->write_header = pvf_write_header ;
+ } ;
+
+ psf->container_close = pvf_close ;
+
+ psf->blockwidth = psf->bytewidth * psf->sf.channels ;
+
+ switch (subformat)
+ { case SF_FORMAT_PCM_S8 : /* 8-bit linear PCM. */
+ case SF_FORMAT_PCM_16 : /* 16-bit linear PCM. */
+ case SF_FORMAT_PCM_32 : /* 32-bit linear PCM. */
+ error = pcm_init (psf) ;
+ break ;
+
+ default : break ;
+ } ;
+
+ return error ;
+} /* pvf_open */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+pvf_close (SF_PRIVATE * UNUSED (psf))
+{
+ return 0 ;
+} /* pvf_close */
+
+static int
+pvf_write_header (SF_PRIVATE *psf, int UNUSED (calc_length))
+{ sf_count_t current ;
+
+ if (psf->pipeoffset > 0)
+ return 0 ;
+
+ current = psf_ftell (psf) ;
+
+ /* Reset the current header length to zero. */
+ psf->header [0] = 0 ;
+ psf->headindex = 0 ;
+
+ if (psf->is_pipe == SF_FALSE)
+ psf_fseek (psf, 0, SEEK_SET) ;
+
+ snprintf ((char*) psf->header, sizeof (psf->header), "PVF1\n%d %d %d\n",
+ psf->sf.channels, psf->sf.samplerate, psf->bytewidth * 8) ;
+
+ psf->headindex = strlen ((char*) psf->header) ;
+
+ /* Header construction complete so write it out. */
+ psf_fwrite (psf->header, psf->headindex, 1, psf) ;
+
+ if (psf->error)
+ return psf->error ;
+
+ psf->dataoffset = psf->headindex ;
+
+ if (current > 0)
+ psf_fseek (psf, current, SEEK_SET) ;
+
+ return psf->error ;
+} /* pvf_write_header */
+
+static int
+pvf_read_header (SF_PRIVATE *psf)
+{ char buffer [32] ;
+ int marker, channels, samplerate, bitwidth ;
+
+ psf_binheader_readf (psf, "pmj", 0, &marker, 1) ;
+ psf_log_printf (psf, "%M\n", marker) ;
+
+ if (marker != PVF1_MARKER)
+ return SFE_PVF_NO_PVF1 ;
+
+ /* Grab characters up until a newline which is replaced by an EOS. */
+ psf_binheader_readf (psf, "G", buffer, sizeof (buffer)) ;
+
+ if (sscanf (buffer, "%d %d %d", &channels, &samplerate, &bitwidth) != 3)
+ return SFE_PVF_BAD_HEADER ;
+
+ psf_log_printf (psf, " Channels : %d\n Sample rate : %d\n Bit width : %d\n",
+ channels, samplerate, bitwidth) ;
+
+ psf->sf.channels = channels ;
+ psf->sf.samplerate = samplerate ;
+
+ switch (bitwidth)
+ { case 8 :
+ psf->sf.format = SF_FORMAT_PVF | SF_FORMAT_PCM_S8 ;
+ psf->bytewidth = 1 ;
+ break ;
+
+ case 16 :
+ psf->sf.format = SF_FORMAT_PVF | SF_FORMAT_PCM_16 ;
+ psf->bytewidth = 2 ;
+ break ;
+ case 32 :
+ psf->sf.format = SF_FORMAT_PVF | SF_FORMAT_PCM_32 ;
+ psf->bytewidth = 4 ;
+ break ;
+
+ default :
+ return SFE_PVF_BAD_BITWIDTH ;
+ } ;
+
+ psf->dataoffset = psf_ftell (psf) ;
+ psf_log_printf (psf, " Data Offset : %D\n", psf->dataoffset) ;
+
+ psf->endian = SF_ENDIAN_BIG ;
+
+ psf->datalength = psf->filelength - psf->dataoffset ;
+ psf->blockwidth = psf->sf.channels * psf->bytewidth ;
+
+ if (! psf->sf.frames && psf->blockwidth)
+ psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ;
+
+ return 0 ;
+} /* pvf_read_header */
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+
+#include "sndfile.h"
+#include "common.h"
+
+/*------------------------------------------------------------------------------
+** Public function.
+*/
+
+int
+raw_open (SF_PRIVATE *psf)
+{ int subformat, error = SFE_NO_ERROR ;
+
+ subformat = SF_CODEC (psf->sf.format) ;
+
+ psf->endian = SF_ENDIAN (psf->sf.format) ;
+
+ if (CPU_IS_BIG_ENDIAN && (psf->endian == 0 || psf->endian == SF_ENDIAN_CPU))
+ psf->endian = SF_ENDIAN_BIG ;
+ else if (CPU_IS_LITTLE_ENDIAN && (psf->endian == 0 || psf->endian == SF_ENDIAN_CPU))
+ psf->endian = SF_ENDIAN_LITTLE ;
+
+ psf->blockwidth = psf->bytewidth * psf->sf.channels ;
+ psf->dataoffset = 0 ;
+ psf->datalength = psf->filelength ;
+
+ switch (subformat)
+ { case SF_FORMAT_PCM_S8 :
+ error = pcm_init (psf) ;
+ break ;
+
+ case SF_FORMAT_PCM_U8 :
+ error = pcm_init (psf) ;
+ break ;
+
+ case SF_FORMAT_PCM_16 :
+ case SF_FORMAT_PCM_24 :
+ case SF_FORMAT_PCM_32 :
+ error = pcm_init (psf) ;
+ break ;
+
+ case SF_FORMAT_ULAW :
+ error = ulaw_init (psf) ;
+ break ;
+
+ case SF_FORMAT_ALAW :
+ error = alaw_init (psf) ;
+ break ;
+
+ case SF_FORMAT_GSM610 :
+ error = gsm610_init (psf) ;
+ break ;
+
+ /* Lite remove start */
+ case SF_FORMAT_FLOAT :
+ error = float32_init (psf) ;
+ break ;
+
+ case SF_FORMAT_DOUBLE :
+ error = double64_init (psf) ;
+ break ;
+
+ case SF_FORMAT_DWVW_12 :
+ error = dwvw_init (psf, 12) ;
+ break ;
+
+ case SF_FORMAT_DWVW_16 :
+ error = dwvw_init (psf, 16) ;
+ break ;
+
+ case SF_FORMAT_DWVW_24 :
+ error = dwvw_init (psf, 24) ;
+ break ;
+
+ case SF_FORMAT_VOX_ADPCM :
+ error = vox_adpcm_init (psf) ;
+ break ;
+ /* Lite remove end */
+
+ default : return SFE_BAD_OPEN_FORMAT ;
+ } ;
+
+ return error ;
+} /* raw_open */
--- /dev/null
+/*
+** Copyright (C) 2008-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+** Copyright (C) 2009 Uli Franke <cls@nebadje.org>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/*
+** This format documented at:
+** http://www.sr.se/utveckling/tu/bwf/prog/RF_64v1_4.pdf
+**
+** But this may be a better reference:
+** http://www.ebu.ch/CMSimages/en/tec_doc_t3306-2007_tcm6-42570.pdf
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <fcntl.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+#include "wav_w64.h"
+
+/*------------------------------------------------------------------------------
+** Macros to handle big/little endian issues.
+*/
+#define RF64_MARKER MAKE_MARKER ('R', 'F', '6', '4')
+#define FFFF_MARKER MAKE_MARKER (0xff, 0xff, 0xff, 0xff)
+#define WAVE_MARKER MAKE_MARKER ('W', 'A', 'V', 'E')
+#define ds64_MARKER MAKE_MARKER ('d', 's', '6', '4')
+#define fmt_MARKER MAKE_MARKER ('f', 'm', 't', ' ')
+#define fact_MARKER MAKE_MARKER ('f', 'a', 'c', 't')
+#define data_MARKER MAKE_MARKER ('d', 'a', 't', 'a')
+
+#define bext_MARKER MAKE_MARKER ('b', 'e', 'x', 't')
+#define OggS_MARKER MAKE_MARKER ('O', 'g', 'g', 'S')
+#define wvpk_MARKER MAKE_MARKER ('w', 'v', 'p', 'k')
+
+/*------------------------------------------------------------------------------
+** Typedefs.
+*/
+
+/*------------------------------------------------------------------------------
+** Private static functions.
+*/
+
+static int rf64_read_header (SF_PRIVATE *psf, int *blockalign, int *framesperblock) ;
+static int rf64_write_header (SF_PRIVATE *psf, int calc_length) ;
+static int rf64_close (SF_PRIVATE *psf) ;
+static int rf64_command (SF_PRIVATE *psf, int command, void * UNUSED (data), int datasize) ;
+
+/*------------------------------------------------------------------------------
+** Public function.
+*/
+
+int
+rf64_open (SF_PRIVATE *psf)
+{ WAV_PRIVATE *wpriv ;
+ int subformat, error = 0 ;
+ int blockalign, framesperblock ;
+
+ if ((wpriv = calloc (1, sizeof (WAV_PRIVATE))) == NULL)
+ return SFE_MALLOC_FAILED ;
+ psf->container_data = wpriv ;
+ wpriv->wavex_ambisonic = SF_AMBISONIC_NONE ;
+
+ /* All RF64 files are little endian. */
+ psf->endian = SF_ENDIAN_LITTLE ;
+
+
+ if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0))
+ { if ((error = rf64_read_header (psf, &blockalign, &framesperblock)) != 0)
+ return error ;
+ } ;
+
+ if ((psf->sf.format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RF64)
+ return SFE_BAD_OPEN_FORMAT ;
+
+ subformat = psf->sf.format & SF_FORMAT_SUBMASK ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { if (psf->is_pipe)
+ return SFE_NO_PIPE_WRITE ;
+
+ psf->blockwidth = psf->bytewidth * psf->sf.channels ;
+
+ if ((error = rf64_write_header (psf, SF_FALSE)))
+ return error ;
+
+ psf->write_header = rf64_write_header ;
+ } ;
+
+ psf->container_close = rf64_close ;
+ psf->command = rf64_command ;
+
+ switch (subformat)
+ { case SF_FORMAT_PCM_U8 :
+ case SF_FORMAT_PCM_16 :
+ case SF_FORMAT_PCM_24 :
+ case SF_FORMAT_PCM_32 :
+ error = pcm_init (psf) ;
+ break ;
+
+ case SF_FORMAT_ULAW :
+ error = ulaw_init (psf) ;
+ break ;
+
+ case SF_FORMAT_ALAW :
+ error = alaw_init (psf) ;
+ break ;
+
+ /* Lite remove start */
+ case SF_FORMAT_FLOAT :
+ error = float32_init (psf) ;
+ break ;
+
+ case SF_FORMAT_DOUBLE :
+ error = double64_init (psf) ;
+ break ;
+
+ /* Lite remove end */
+
+ default : return SFE_UNIMPLEMENTED ;
+ } ;
+
+ return error ;
+} /* rf64_open */
+
+/*------------------------------------------------------------------------------
+*/
+enum
+{ HAVE_ds64 = 0x01,
+ HAVE_fmt = 0x02,
+ HAVE_bext = 0x04,
+ HAVE_data = 0x08
+} ;
+
+#define HAVE_CHUNK(CHUNK) ((parsestage & CHUNK) != 0)
+
+static int
+rf64_read_header (SF_PRIVATE *psf, int *blockalign, int *framesperblock)
+{ WAV_PRIVATE *wpriv ;
+ WAV_FMT *wav_fmt ;
+ sf_count_t riff_size = 0, frame_count = 0, ds64_datalength = 0 ;
+ unsigned int size32, parsestage = 0 ;
+ int marker, marks [2], error, done = 0, format = 0 ;
+
+ if ((wpriv = psf->container_data) == NULL)
+ return SFE_INTERNAL ;
+ wav_fmt = &wpriv->wav_fmt ;
+
+ /* Set position to start of file to begin reading header. */
+ psf_binheader_readf (psf, "pmmm", 0, &marker, marks, marks + 1) ;
+ if (marker != RF64_MARKER || marks [1] != WAVE_MARKER)
+ return SFE_RF64_NOT_RF64 ;
+
+ if (marks [0] == FFFF_MARKER)
+ psf_log_printf (psf, "%M\n %M\n", RF64_MARKER, WAVE_MARKER) ;
+ else
+ psf_log_printf (psf, "%M : 0x%x (should be 0xFFFFFFFF)\n %M\n", RF64_MARKER, WAVE_MARKER) ;
+
+ while (NOT (done))
+ { psf_binheader_readf (psf, "em4", &marker, &size32) ;
+
+ switch (marker)
+ { case ds64_MARKER :
+ { unsigned int table_len, bytesread ;
+
+ /* Read ds64 sizes (3 8-byte words). */
+ bytesread = psf_binheader_readf (psf, "888", &riff_size, &ds64_datalength, &frame_count) ;
+
+ /* Read table length. */
+ bytesread += psf_binheader_readf (psf, "4", &table_len) ;
+ /* Skip table for now. (this was "table_len + 4", why?) */
+ bytesread += psf_binheader_readf (psf, "j", table_len) ;
+
+ if (size32 == bytesread)
+ psf_log_printf (psf, "%M : %u\n", marker, size32) ;
+ else if (size32 >= bytesread + 4)
+ { unsigned int next ;
+ psf_binheader_readf (psf, "m", &next) ;
+ if (next == fmt_MARKER)
+ { psf_log_printf (psf, "%M : %u (should be %u)\n", marker, size32, bytesread) ;
+ psf_binheader_readf (psf, "j", -4) ;
+ }
+ else
+ { psf_log_printf (psf, "%M : %u\n", marker, size32) ;
+ psf_binheader_readf (psf, "j", size32 - bytesread - 4) ;
+ } ;
+ } ;
+
+ if (psf->filelength != riff_size + 8)
+ psf_log_printf (psf, " Riff size : %D (should be %D)\n", riff_size, psf->filelength - 8) ;
+ else
+ psf_log_printf (psf, " Riff size : %D\n", riff_size) ;
+
+ psf_log_printf (psf, " Data size : %D\n", ds64_datalength) ;
+
+ psf_log_printf (psf, " Frames : %D\n", frame_count) ;
+ psf_log_printf (psf, " Table length : %u\n", table_len) ;
+
+ } ;
+ parsestage |= HAVE_ds64 ;
+ break ;
+
+ case fmt_MARKER:
+ psf_log_printf (psf, "%M : %u\n", marker, size32) ;
+ if ((error = wav_w64_read_fmt_chunk (psf, size32)) != 0)
+ return error ;
+ format = wav_fmt->format ;
+ parsestage |= HAVE_fmt ;
+ break ;
+
+ case bext_MARKER :
+ if ((error = wav_read_bext_chunk (psf, size32)) != 0)
+ return error ;
+ parsestage |= HAVE_bext ;
+ break ;
+
+ case data_MARKER :
+ /* see wav for more sophisticated parsing -> implement state machine with parsestage */
+
+ if (HAVE_CHUNK (HAVE_ds64))
+ { if (size32 == 0xffffffff)
+ psf_log_printf (psf, "%M : 0x%x\n", marker, size32) ;
+ else
+ psf_log_printf (psf, "%M : 0x%x (should be 0xffffffff\n", marker, size32) ;
+ psf->datalength = ds64_datalength ;
+ }
+ else
+ { if (size32 == 0xffffffff)
+ { psf_log_printf (psf, "%M : 0x%x\n", marker, size32) ;
+ psf_log_printf (psf, " *** Data length not specified no 'ds64' chunk.\n") ;
+ }
+ else
+ { psf_log_printf (psf, "%M : 0x%x\n**** Weird, RF64 file without a 'ds64' chunk and no valid 'data' size.\n", marker, size32) ;
+ psf->datalength = size32 ;
+ } ;
+ } ;
+
+ psf->dataoffset = psf_ftell (psf) ;
+
+ if (psf->dataoffset > 0)
+ { if (size32 == 0 && riff_size == 8 && psf->filelength > 44)
+ { psf_log_printf (psf, " *** Looks like a WAV file which wasn't closed properly. Fixing it.\n") ;
+ psf->datalength = psf->filelength - psf->dataoffset ;
+ } ;
+
+ /* Only set dataend if there really is data at the end. */
+ if (psf->datalength + psf->dataoffset < psf->filelength)
+ psf->dataend = psf->datalength + psf->dataoffset ;
+
+ if (NOT (psf->sf.seekable) || psf->dataoffset < 0)
+ break ;
+
+ /* Seek past data and continue reading header. */
+ psf_fseek (psf, psf->datalength, SEEK_CUR) ;
+
+ if (psf_ftell (psf) != psf->datalength + psf->dataoffset)
+ psf_log_printf (psf, " *** psf_fseek past end error ***\n") ;
+ break ;
+ } ;
+ break ;
+
+ default :
+ if (isprint ((marker >> 24) & 0xFF) && isprint ((marker >> 16) & 0xFF)
+ && isprint ((marker >> 8) & 0xFF) && isprint (marker & 0xFF))
+ { psf_log_printf (psf, "*** %M : %d (unknown marker)\n", marker, size32) ;
+ if (size32 < 8)
+ done = SF_TRUE ;
+ psf_binheader_readf (psf, "j", size32) ;
+ break ;
+ } ;
+ if (psf_ftell (psf) & 0x03)
+ { psf_log_printf (psf, " Unknown chunk marker at position 0x%x. Resynching.\n", size32 - 4) ;
+ psf_binheader_readf (psf, "j", -3) ;
+ break ;
+ } ;
+ psf_log_printf (psf, "*** Unknown chunk marker (0x%X) at position 0x%X. Exiting parser.\n", marker, psf_ftell (psf) - 4) ;
+ done = SF_TRUE ;
+ break ;
+ } ; /* switch (marker) */
+
+ if (psf_ftell (psf) >= psf->filelength - SIGNED_SIZEOF (marker))
+ { psf_log_printf (psf, "End\n") ;
+ break ;
+ } ;
+ } ;
+
+ if (psf->dataoffset <= 0)
+ return SFE_WAV_NO_DATA ;
+
+ /* WAVs can be little or big endian */
+ psf->endian = psf->rwf_endian ;
+
+ psf_fseek (psf, psf->dataoffset, SEEK_SET) ;
+
+ if (psf->is_pipe == 0)
+ { /*
+ ** Check for 'wvpk' at the start of the DATA section. Not able to
+ ** handle this.
+ */
+ psf_binheader_readf (psf, "4", &marker) ;
+ if (marker == wvpk_MARKER || marker == OggS_MARKER)
+ return SFE_WAV_WVPK_DATA ;
+ } ;
+
+ /* Seek to start of DATA section. */
+ psf_fseek (psf, psf->dataoffset, SEEK_SET) ;
+
+ if (psf->blockwidth)
+ { if (psf->filelength - psf->dataoffset < psf->datalength)
+ psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ;
+ else
+ psf->sf.frames = psf->datalength / psf->blockwidth ;
+ } ;
+
+ if (frame_count != psf->sf.frames)
+ psf_log_printf (psf, "*** Calculated frame count %d does not match value from 'ds64' chunk of %d.\n", psf->sf.frames, frame_count) ;
+
+ switch (format)
+ {
+ case WAVE_FORMAT_EXTENSIBLE :
+
+ /* with WAVE_FORMAT_EXTENSIBLE the psf->sf.format field is already set. We just have to set the major to rf64 */
+ psf->sf.format = (psf->sf.format & ~SF_FORMAT_TYPEMASK ) | SF_FORMAT_RF64 ;
+
+ if (psf->sf.format == (SF_FORMAT_WAVEX | SF_FORMAT_MS_ADPCM))
+ { *blockalign = wav_fmt->msadpcm.blockalign ;
+ *framesperblock = wav_fmt->msadpcm.samplesperblock ;
+ } ;
+ break ;
+
+ case WAVE_FORMAT_PCM :
+ psf->sf.format = SF_FORMAT_RF64 | u_bitwidth_to_subformat (psf->bytewidth * 8) ;
+ break ;
+
+ case WAVE_FORMAT_MULAW :
+ case IBM_FORMAT_MULAW :
+ psf->sf.format = (SF_FORMAT_RF64 | SF_FORMAT_ULAW) ;
+ break ;
+
+ case WAVE_FORMAT_ALAW :
+ case IBM_FORMAT_ALAW :
+ psf->sf.format = (SF_FORMAT_RF64 | SF_FORMAT_ALAW) ;
+ break ;
+
+ case WAVE_FORMAT_MS_ADPCM :
+ psf->sf.format = (SF_FORMAT_RF64 | SF_FORMAT_MS_ADPCM) ;
+ *blockalign = wav_fmt->msadpcm.blockalign ;
+ *framesperblock = wav_fmt->msadpcm.samplesperblock ;
+ break ;
+
+ case WAVE_FORMAT_IMA_ADPCM :
+ psf->sf.format = (SF_FORMAT_RF64 | SF_FORMAT_IMA_ADPCM) ;
+ *blockalign = wav_fmt->ima.blockalign ;
+ *framesperblock = wav_fmt->ima.samplesperblock ;
+ break ;
+
+ case WAVE_FORMAT_GSM610 :
+ psf->sf.format = (SF_FORMAT_RF64 | SF_FORMAT_GSM610) ;
+ break ;
+
+ case WAVE_FORMAT_IEEE_FLOAT :
+ psf->sf.format = SF_FORMAT_RF64 ;
+ psf->sf.format |= (psf->bytewidth == 8) ? SF_FORMAT_DOUBLE : SF_FORMAT_FLOAT ;
+ break ;
+
+ case WAVE_FORMAT_G721_ADPCM :
+ psf->sf.format = SF_FORMAT_RF64 | SF_FORMAT_G721_32 ;
+ break ;
+
+ default : return SFE_UNIMPLEMENTED ;
+ } ;
+
+ if (wpriv->fmt_is_broken)
+ wav_w64_analyze (psf) ;
+
+ /* Only set the format endian-ness if its non-standard big-endian. */
+ if (psf->endian == SF_ENDIAN_BIG)
+ psf->sf.format |= SF_ENDIAN_BIG ;
+
+ return 0 ;
+} /* rf64_read_header */
+
+/* known WAVEFORMATEXTENSIBLE GUIDS */
+static const EXT_SUBFORMAT MSGUID_SUBTYPE_PCM =
+{ 0x00000001, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 }
+} ;
+
+static const EXT_SUBFORMAT MSGUID_SUBTYPE_MS_ADPCM =
+{ 0x00000002, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 }
+} ;
+
+static const EXT_SUBFORMAT MSGUID_SUBTYPE_IEEE_FLOAT =
+{ 0x00000003, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 }
+} ;
+
+static const EXT_SUBFORMAT MSGUID_SUBTYPE_ALAW =
+{ 0x00000006, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 }
+} ;
+
+static const EXT_SUBFORMAT MSGUID_SUBTYPE_MULAW =
+{ 0x00000007, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 }
+} ;
+
+/*
+** the next two are from
+** http://dream.cs.bath.ac.uk/researchdev/wave-ex/bformat.html
+*/
+static const EXT_SUBFORMAT MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_PCM =
+{ 0x00000001, 0x0721, 0x11d3, { 0x86, 0x44, 0xC8, 0xC1, 0xCA, 0x00, 0x00, 0x00 }
+} ;
+
+static const EXT_SUBFORMAT MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_IEEE_FLOAT =
+{ 0x00000003, 0x0721, 0x11d3, { 0x86, 0x44, 0xC8, 0xC1, 0xCA, 0x00, 0x00, 0x00 }
+} ;
+
+
+static int
+rf64_write_fmt_chunk (SF_PRIVATE *psf)
+{ WAV_PRIVATE *wpriv ;
+ int subformat, fmt_size ;
+
+ if ((wpriv = psf->container_data) == NULL)
+ return SFE_INTERNAL ;
+
+ subformat = psf->sf.format & SF_FORMAT_SUBMASK ;
+
+ /* initial section (same for all, it appears) */
+ switch (subformat)
+ { case SF_FORMAT_PCM_U8 :
+ case SF_FORMAT_PCM_16 :
+ case SF_FORMAT_PCM_24 :
+ case SF_FORMAT_PCM_32 :
+ case SF_FORMAT_FLOAT :
+ case SF_FORMAT_DOUBLE :
+ case SF_FORMAT_ULAW :
+ case SF_FORMAT_ALAW :
+ fmt_size = 2 + 2 + 4 + 4 + 2 + 2 + 2 + 2 + 4 + 4 + 2 + 2 + 8 ;
+
+ /* fmt : format, channels, samplerate */
+ psf_binheader_writef (psf, "4224", fmt_size, WAVE_FORMAT_EXTENSIBLE, psf->sf.channels, psf->sf.samplerate) ;
+ /* fmt : bytespersec */
+ psf_binheader_writef (psf, "4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ;
+ /* fmt : blockalign, bitwidth */
+ psf_binheader_writef (psf, "22", psf->bytewidth * psf->sf.channels, psf->bytewidth * 8) ;
+
+ /* cbSize 22 is sizeof (WAVEFORMATEXTENSIBLE) - sizeof (WAVEFORMATEX) */
+ psf_binheader_writef (psf, "2", 22) ;
+
+ /* wValidBitsPerSample, for our use same as bitwidth as we use it fully */
+ psf_binheader_writef (psf, "2", psf->bytewidth * 8) ;
+
+ /* For an Ambisonic file set the channel mask to zero.
+ ** Otherwise use a default based on the channel count.
+ */
+ if (wpriv->wavex_ambisonic != SF_AMBISONIC_NONE)
+ psf_binheader_writef (psf, "4", 0) ;
+ else if (wpriv->wavex_channelmask != 0)
+ psf_binheader_writef (psf, "4", wpriv->wavex_channelmask) ;
+ else
+ { /*
+ ** Ok some liberty is taken here to use the most commonly used channel masks
+ ** instead of "no mapping". If you really want to use "no mapping" for 8 channels and less
+ ** please don't use wavex. (otherwise we'll have to create a new SF_COMMAND)
+ */
+ switch (psf->sf.channels)
+ { case 1 : /* center channel mono */
+ psf_binheader_writef (psf, "4", 0x4) ;
+ break ;
+
+ case 2 : /* front left and right */
+ psf_binheader_writef (psf, "4", 0x1 | 0x2) ;
+ break ;
+
+ case 4 : /* Quad */
+ psf_binheader_writef (psf, "4", 0x1 | 0x2 | 0x10 | 0x20) ;
+ break ;
+
+ case 6 : /* 5.1 */
+ psf_binheader_writef (psf, "4", 0x1 | 0x2 | 0x4 | 0x8 | 0x10 | 0x20) ;
+ break ;
+
+ case 8 : /* 7.1 */
+ psf_binheader_writef (psf, "4", 0x1 | 0x2 | 0x4 | 0x8 | 0x10 | 0x20 | 0x40 | 0x80) ;
+ break ;
+
+ default : /* 0 when in doubt , use direct out, ie NO mapping*/
+ psf_binheader_writef (psf, "4", 0x0) ;
+ break ;
+ } ;
+ } ;
+ break ;
+
+ case SF_FORMAT_MS_ADPCM : /* Todo, GUID exists might have different header as per wav_write_header */
+ default :
+ return SFE_UNIMPLEMENTED ;
+ } ;
+
+ /* GUID section, different for each */
+
+ switch (subformat)
+ { case SF_FORMAT_PCM_U8 :
+ case SF_FORMAT_PCM_16 :
+ case SF_FORMAT_PCM_24 :
+ case SF_FORMAT_PCM_32 :
+ wavex_write_guid (psf, wpriv->wavex_ambisonic == SF_AMBISONIC_NONE ?
+ &MSGUID_SUBTYPE_PCM : &MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_PCM) ;
+ break ;
+
+ case SF_FORMAT_FLOAT :
+ case SF_FORMAT_DOUBLE :
+ wavex_write_guid (psf, wpriv->wavex_ambisonic == SF_AMBISONIC_NONE ?
+ &MSGUID_SUBTYPE_IEEE_FLOAT : &MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_IEEE_FLOAT) ;
+ break ;
+
+ case SF_FORMAT_ULAW :
+ wavex_write_guid (psf, &MSGUID_SUBTYPE_MULAW) ;
+ break ;
+
+ case SF_FORMAT_ALAW :
+ wavex_write_guid (psf, &MSGUID_SUBTYPE_ALAW) ;
+ break ;
+
+ default : return SFE_UNIMPLEMENTED ;
+ } ;
+
+ return 0 ;
+} /* rf64_write_fmt_chunk */
+
+
+static int
+rf64_write_header (SF_PRIVATE *psf, int calc_length)
+{ sf_count_t current ;
+ int error = 0, has_data = SF_FALSE ;
+
+ current = psf_ftell (psf) ;
+
+ if (psf->dataoffset > 0 && current > psf->dataoffset)
+ has_data = SF_TRUE ;
+
+ if (calc_length)
+ { psf->filelength = psf_get_filelen (psf) ;
+ psf->datalength = psf->filelength - psf->dataoffset ;
+
+ if (psf->dataend)
+ psf->datalength -= psf->filelength - psf->dataend ;
+
+ if (psf->bytewidth > 0)
+ psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ;
+ } ;
+
+ /* Reset the current header length to zero. */
+ psf->header [0] = 0 ;
+ psf->headindex = 0 ;
+ psf_fseek (psf, 0, SEEK_SET) ;
+
+ psf_binheader_writef (psf, "em4m", RF64_MARKER, 0xffffffff, WAVE_MARKER) ;
+
+ /* Currently no table. */
+ psf_binheader_writef (psf, "m48884", ds64_MARKER, 28, psf->filelength - 8, psf->datalength, psf->sf.frames, 0) ;
+
+ /* WAVE and 'fmt ' markers. */
+ psf_binheader_writef (psf, "m", fmt_MARKER) ;
+
+ /* Write the 'fmt ' chunk. */
+ switch (psf->sf.format & SF_FORMAT_TYPEMASK)
+ { case SF_FORMAT_WAV :
+ psf_log_printf (psf, "ooops SF_FORMAT_WAV\n") ;
+ return SFE_UNIMPLEMENTED ;
+ break ;
+
+ case SF_FORMAT_WAVEX :
+ case SF_FORMAT_RF64 :
+ if ((error = rf64_write_fmt_chunk (psf)) != 0)
+ return error ;
+ break ;
+
+ default :
+ return SFE_UNIMPLEMENTED ;
+ } ;
+
+ if (psf->broadcast_16k != NULL)
+ wav_write_bext_chunk (psf) ;
+
+#if 0
+ /* The LIST/INFO chunk. */
+ if (psf->str_flags & SF_STR_LOCATE_START)
+ wav_write_strings (psf, SF_STR_LOCATE_START) ;
+
+ if (psf->peak_info != NULL && psf->peak_info->peak_loc == SF_PEAK_START)
+ { psf_binheader_writef (psf, "m4", PEAK_MARKER, WAV_PEAK_CHUNK_SIZE (psf->sf.channels)) ;
+ psf_binheader_writef (psf, "44", 1, time (NULL)) ;
+ for (k = 0 ; k < psf->sf.channels ; k++)
+ psf_binheader_writef (psf, "ft8", (float) psf->peak_info->peaks [k].value, psf->peak_info->peaks [k].position) ;
+ } ;
+
+// if (psf->broadcast_info != NULL)
+// wav_write_bext_chunk (psf) ;
+
+ if (psf->instrument != NULL)
+ { int tmp ;
+ double dtune = (double) (0x40000000) / 25.0 ;
+
+ psf_binheader_writef (psf, "m4", smpl_MARKER, 9 * 4 + psf->instrument->loop_count * 6 * 4) ;
+ psf_binheader_writef (psf, "44", 0, 0) ; /* Manufacturer zero is everyone */
+ tmp = (int) (1.0e9 / psf->sf.samplerate) ; /* Sample period in nano seconds */
+ psf_binheader_writef (psf, "44", tmp, psf->instrument->basenote) ;
+ tmp = (unsigned int) (psf->instrument->detune * dtune + 0.5) ;
+ psf_binheader_writef (psf, "4", tmp) ;
+ psf_binheader_writef (psf, "44", 0, 0) ; /* SMTPE format */
+ psf_binheader_writef (psf, "44", psf->instrument->loop_count, 0) ;
+
+ for (tmp = 0 ; tmp < psf->instrument->loop_count ; tmp++)
+ { int type ;
+
+ type = psf->instrument->loops [tmp].mode ;
+ type = (type == SF_LOOP_FORWARD ? 0 : type==SF_LOOP_BACKWARD ? 2 : type == SF_LOOP_ALTERNATING ? 1 : 32) ;
+
+ psf_binheader_writef (psf, "44", tmp, type) ;
+ psf_binheader_writef (psf, "44", psf->instrument->loops [tmp].start, psf->instrument->loops [tmp].end) ;
+ psf_binheader_writef (psf, "44", 0, psf->instrument->loops [tmp].count) ;
+ } ;
+ } ;
+
+ if (psf->headindex + 8 < psf->dataoffset)
+ { /* Add PAD data if necessary. */
+ k = psf->dataoffset - 16 - psf->headindex ;
+ psf_binheader_writef (psf, "m4z", PAD_MARKER, k, make_size_t (k)) ;
+ } ;
+
+#endif
+
+ psf_binheader_writef (psf, "m4", data_MARKER, 0xffffffff) ;
+
+ psf_fwrite (psf->header, psf->headindex, 1, psf) ;
+ if (psf->error)
+ return psf->error ;
+
+ if (has_data && psf->dataoffset != psf->headindex)
+ { printf ("Oooops : has_data && psf->dataoffset != psf->headindex\n") ;
+ return psf->error = SFE_INTERNAL ;
+ } ;
+
+ psf->dataoffset = psf->headindex ;
+
+ if (NOT (has_data))
+ psf_fseek (psf, psf->dataoffset, SEEK_SET) ;
+ else if (current > 0)
+ psf_fseek (psf, current, SEEK_SET) ;
+
+ return psf->error ;
+} /* rf64_write_header */
+
+static int
+rf64_close (SF_PRIVATE *psf)
+{
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { // rf64_write_tailer (psf) ;
+
+ psf->write_header (psf, SF_TRUE) ;
+ } ;
+
+ return 0 ;
+} /* rf64_close */
+
+static int
+rf64_command (SF_PRIVATE *psf, int command, void * UNUSED (data), int datasize)
+{ WAV_PRIVATE *wpriv ;
+
+ if ((wpriv = psf->container_data) == NULL)
+ return SFE_INTERNAL ;
+
+ switch (command)
+ { case SFC_WAVEX_SET_AMBISONIC :
+ if ((SF_CONTAINER (psf->sf.format)) == SF_FORMAT_WAVEX)
+ { if (datasize == SF_AMBISONIC_NONE)
+ wpriv->wavex_ambisonic = SF_AMBISONIC_NONE ;
+ else if (datasize == SF_AMBISONIC_B_FORMAT)
+ wpriv->wavex_ambisonic = SF_AMBISONIC_B_FORMAT ;
+ else
+ return 0 ;
+ } ;
+ return wpriv->wavex_ambisonic ;
+
+ case SFC_WAVEX_GET_AMBISONIC :
+ return wpriv->wavex_ambisonic ;
+
+ case SFC_SET_CHANNEL_MAP_INFO :
+ wpriv->wavex_channelmask = wavex_gen_channel_mask (psf->channel_map, psf->sf.channels) ;
+ return (wpriv->wavex_channelmask != 0) ;
+
+ default :
+ break ;
+ } ;
+
+ return 0 ;
+} /* rf64_command */
+
--- /dev/null
+/*
+** Copyright (C) 2001-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+#include <stdarg.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+#if (ENABLE_EXPERIMENTAL_CODE == 0)
+
+int
+rx2_open (SF_PRIVATE *psf)
+{ if (psf)
+ return SFE_UNIMPLEMENTED ;
+ return 0 ;
+} /* rx2_open */
+
+#else
+
+/*------------------------------------------------------------------------------
+ * Macros to handle big/little endian issues.
+*/
+
+#define CAT_MARKER (MAKE_MARKER ('C', 'A', 'T', ' '))
+#define GLOB_MARKER (MAKE_MARKER ('G', 'L', 'O', 'B'))
+
+#define RECY_MARKER (MAKE_MARKER ('R', 'E', 'C', 'Y'))
+
+#define SLCL_MARKER (MAKE_MARKER ('S', 'L', 'C', 'L'))
+#define SLCE_MARKER (MAKE_MARKER ('S', 'L', 'C', 'E'))
+
+#define DEVL_MARKER (MAKE_MARKER ('D', 'E', 'V', 'L'))
+#define TRSH_MARKER (MAKE_MARKER ('T', 'R', 'S', 'H'))
+
+#define EQ_MARKER (MAKE_MARKER ('E', 'Q', ' ', ' '))
+#define COMP_MARKER (MAKE_MARKER ('C', 'O', 'M', 'P'))
+
+#define SINF_MARKER (MAKE_MARKER ('S', 'I', 'N', 'F'))
+#define SDAT_MARKER (MAKE_MARKER ('S', 'D', 'A', 'T'))
+
+/*------------------------------------------------------------------------------
+ * Typedefs for file chunks.
+*/
+
+
+/*------------------------------------------------------------------------------
+ * Private static functions.
+*/
+static int rx2_close (SF_PRIVATE *psf) ;
+
+/*------------------------------------------------------------------------------
+** Public functions.
+*/
+
+int
+rx2_open (SF_PRIVATE *psf)
+{ static const char *marker_type [4] =
+ { "Original Enabled", "Enabled Hidden",
+ "Additional/PencilTool", "Disabled"
+ } ;
+
+ int error, marker, length, glob_offset, slce_count, frames ;
+
+ int sdat_length = 0, slce_total = 0 ;
+
+ int n_channels ;
+
+
+ /* So far only doing read. */
+
+ psf_binheader_readf (psf, "Epm4", 0, &marker, &length) ;
+
+ if (marker != CAT_MARKER)
+ { psf_log_printf (psf, "length : %d\n", length) ;
+ return -1000 ;
+ } ;
+
+ if (length != psf->filelength - 8)
+ psf_log_printf (psf, "%M : %d (should be %d)\n", marker, length, psf->filelength - 8) ;
+ else
+ psf_log_printf (psf, "%M : %d\n", marker, length) ;
+
+ /* 'REX2' marker */
+ psf_binheader_readf (psf, "m", &marker) ;
+ psf_log_printf (psf, "%M", marker) ;
+
+ /* 'HEAD' marker */
+ psf_binheader_readf (psf, "m", &marker) ;
+ psf_log_printf (psf, "%M\n", marker) ;
+
+ /* Grab 'GLOB' offset. */
+ psf_binheader_readf (psf, "E4", &glob_offset) ;
+ glob_offset += 0x14 ; /* Add the current file offset. */
+
+ /* Jump to offset 0x30 */
+ psf_binheader_readf (psf, "p", 0x30) ;
+
+ /* Get name length */
+ length = 0 ;
+ psf_binheader_readf (psf, "1", &length) ;
+ if (length >= SIGNED_SIZEOF (psf->u.cbuf))
+ { psf_log_printf (psf, " Text : %d *** Error : Too sf_count_t!\n") ;
+ return -1001 ;
+ }
+
+ memset (psf->u.cbuf, 0, sizeof (psf->u.cbuf)) ;
+ psf_binheader_readf (psf, "b", psf->u.cbuf, length) ;
+ psf_log_printf (psf, " Text : \"%s\"\n", psf->u.cbuf) ;
+
+ /* Jump to GLOB offset position. */
+ if (glob_offset & 1)
+ glob_offset ++ ;
+
+ psf_binheader_readf (psf, "p", glob_offset) ;
+
+ slce_count = 0 ;
+ /* GLOB */
+ while (1)
+ { psf_binheader_readf (psf, "m", &marker) ;
+
+ if (marker != SLCE_MARKER && slce_count > 0)
+ { psf_log_printf (psf, " SLCE count : %d\n", slce_count) ;
+ slce_count = 0 ;
+ }
+ switch (marker)
+ { case GLOB_MARKER:
+ psf_binheader_readf (psf, "E4", &length) ;
+ psf_log_printf (psf, " %M : %d\n", marker, length) ;
+ psf_binheader_readf (psf, "j", length) ;
+ break ;
+
+ case RECY_MARKER:
+ psf_binheader_readf (psf, "E4", &length) ;
+ psf_log_printf (psf, " %M : %d\n", marker, length) ;
+ psf_binheader_readf (psf, "j", (length+1) & 0xFFFFFFFE) ; /* ?????? */
+ break ;
+
+ case CAT_MARKER:
+ psf_binheader_readf (psf, "E4", &length) ;
+ psf_log_printf (psf, " %M : %d\n", marker, length) ;
+ /*-psf_binheader_readf (psf, "j", length) ;-*/
+ break ;
+
+ case DEVL_MARKER:
+ psf_binheader_readf (psf, "mE4", &marker, &length) ;
+ psf_log_printf (psf, " DEVL%M : %d\n", marker, length) ;
+ if (length & 1)
+ length ++ ;
+ psf_binheader_readf (psf, "j", length) ;
+ break ;
+
+ case EQ_MARKER:
+ case COMP_MARKER:
+ psf_binheader_readf (psf, "E4", &length) ;
+ psf_log_printf (psf, " %M : %d\n", marker, length) ;
+ /* This is weird!!!! why make this (length - 1) */
+ if (length & 1)
+ length ++ ;
+ psf_binheader_readf (psf, "j", length) ;
+ break ;
+
+ case SLCL_MARKER:
+ psf_log_printf (psf, " %M\n (Offset, Next Offset, Type)\n", marker) ;
+ slce_count = 0 ;
+ break ;
+
+ case SLCE_MARKER:
+ { int len [4], indx ;
+
+ psf_binheader_readf (psf, "E4444", &len [0], &len [1], &len [2], &len [3]) ;
+
+ indx = ((len [3] & 0x0000FFFF) >> 8) & 3 ;
+
+ if (len [2] == 1)
+ { if (indx != 1)
+ indx = 3 ; /* 2 cases, where next slice offset = 1 -> disabled & enabled/hidden */
+
+ psf_log_printf (psf, " %M : (%6d, ?: 0x%X, %s)\n", marker, len [1], (len [3] & 0xFFFF0000) >> 16, marker_type [indx]) ;
+ }
+ else
+ { slce_total += len [2] ;
+
+ psf_log_printf (psf, " %M : (%6d, SLCE_next_ofs:%d, ?: 0x%X, %s)\n", marker, len [1], len [2], (len [3] & 0xFFFF0000) >> 16, marker_type [indx]) ;
+ } ;
+
+ slce_count ++ ;
+ } ;
+ break ;
+
+ case SINF_MARKER:
+ psf_binheader_readf (psf, "E4", &length) ;
+ psf_log_printf (psf, " %M : %d\n", marker, length) ;
+
+ psf_binheader_readf (psf, "E2", &n_channels) ;
+ n_channels = (n_channels & 0x0000FF00) >> 8 ;
+ psf_log_printf (psf, " Channels : %d\n", n_channels) ;
+
+ psf_binheader_readf (psf, "E44", &psf->sf.samplerate, &frames) ;
+ psf->sf.frames = frames ;
+ psf_log_printf (psf, " Sample Rate : %d\n", psf->sf.samplerate) ;
+ psf_log_printf (psf, " Frames : %D\n", psf->sf.frames) ;
+
+ psf_binheader_readf (psf, "E4", &length) ;
+ psf_log_printf (psf, " ??????????? : %d\n", length) ;
+
+ psf_binheader_readf (psf, "E4", &length) ;
+ psf_log_printf (psf, " ??????????? : %d\n", length) ;
+ break ;
+
+ case SDAT_MARKER:
+ psf_binheader_readf (psf, "E4", &length) ;
+
+ sdat_length = length ;
+
+ /* Get the current offset. */
+ psf->dataoffset = psf_binheader_readf (psf, NULL) ;
+
+ if (psf->dataoffset + length != psf->filelength)
+ psf_log_printf (psf, " %M : %d (should be %d)\n", marker, length, psf->dataoffset + psf->filelength) ;
+ else
+ psf_log_printf (psf, " %M : %d\n", marker, length) ;
+ break ;
+
+ default :
+ psf_log_printf (psf, "Unknown marker : 0x%X %M", marker, marker) ;
+ return -1003 ;
+ break ;
+ } ;
+
+ /* SDAT always last marker in file. */
+ if (marker == SDAT_MARKER)
+ break ;
+ } ;
+
+ puts (psf->logbuffer) ;
+ puts ("-----------------------------------") ;
+
+ printf ("SDAT length : %d\n", sdat_length) ;
+ printf ("SLCE count : %d\n", slce_count) ;
+
+ /* Hack for zero slice count. */
+ if (slce_count == 0 && slce_total == 1)
+ slce_total = frames ;
+
+ printf ("SLCE samples : %d\n", slce_total) ;
+
+ /* Two bytes per sample. */
+ printf ("Comp Ratio : %f:1\n", (2.0 * slce_total * n_channels) / sdat_length) ;
+
+ puts (" ") ;
+
+ psf->logbuffer [0] = 0 ;
+
+ /* OK, have the header although not too sure what it all means. */
+
+ psf->endian = SF_ENDIAN_BIG ;
+
+ psf->datalength = psf->filelength - psf->dataoffset ;
+
+ if (psf_fseek (psf, psf->dataoffset, SEEK_SET))
+ return SFE_BAD_SEEK ;
+
+ psf->sf.format = (SF_FORMAT_REX2 | SF_FORMAT_DWVW_12) ;
+
+ psf->sf.channels = 1 ;
+ psf->bytewidth = 2 ;
+ psf->blockwidth = psf->sf.channels * psf->bytewidth ;
+
+ if ((error = dwvw_init (psf, 16)))
+ return error ;
+
+ psf->container_close = rx2_close ;
+
+ if (! psf->sf.frames && psf->blockwidth)
+ psf->sf.frames = psf->datalength / psf->blockwidth ;
+
+ /* All done. */
+
+ return 0 ;
+} /* rx2_open */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+rx2_close (SF_PRIVATE *psf)
+{
+ if (psf->file.mode == SFM_WRITE)
+ { /* Now we know for certain the length of the file we can re-write
+ ** correct values for the FORM, 8SVX and BODY chunks.
+ */
+
+ } ;
+
+ return 0 ;
+} /* rx2_close */
+
+#endif
--- /dev/null
+/*
+** Copyright (C) 2001-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+** Copyright (C) 2004 Paavo Jumppanen
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/*
+** The sd2 support implemented in this file was partially sponsored
+** (financially) by Paavo Jumppanen.
+*/
+
+/*
+** Documentation on the Mac resource fork was obtained here :
+** http://developer.apple.com/documentation/mac/MoreToolbox/MoreToolbox-99.html
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+/*------------------------------------------------------------------------------
+ * Markers.
+*/
+
+#define Sd2f_MARKER MAKE_MARKER ('S', 'd', '2', 'f')
+#define Sd2a_MARKER MAKE_MARKER ('S', 'd', '2', 'a')
+#define ALCH_MARKER MAKE_MARKER ('A', 'L', 'C', 'H')
+#define lsf1_MARKER MAKE_MARKER ('l', 's', 'f', '1')
+
+#define STR_MARKER MAKE_MARKER ('S', 'T', 'R', ' ')
+#define sdML_MARKER MAKE_MARKER ('s', 'd', 'M', 'L')
+
+enum
+{ RSRC_STR = 111,
+ RSRC_BIN
+} ;
+
+typedef struct
+{ unsigned char * rsrc_data ;
+ int rsrc_len ;
+ int need_to_free_rsrc_data ;
+
+ int data_offset, data_length ;
+ int map_offset, map_length ;
+
+ int type_count, type_offset ;
+ int item_offset ;
+
+ int str_index, str_count ;
+
+ int string_offset ;
+
+ /* All the above just to get these three. */
+ int sample_size, sample_rate, channels ;
+} SD2_RSRC ;
+
+typedef struct
+{ int type ;
+ int id ;
+ char name [32] ;
+ char value [32] ;
+ int value_len ;
+} STR_RSRC ;
+
+/*------------------------------------------------------------------------------
+ * Private static functions.
+*/
+
+static int sd2_close (SF_PRIVATE *psf) ;
+
+static int sd2_parse_rsrc_fork (SF_PRIVATE *psf) ;
+static int parse_str_rsrc (SF_PRIVATE *psf, SD2_RSRC * rsrc) ;
+
+static int sd2_write_rsrc_fork (SF_PRIVATE *psf, int calc_length) ;
+
+/*------------------------------------------------------------------------------
+** Public functions.
+*/
+
+int
+sd2_open (SF_PRIVATE *psf)
+{ int subformat, error = 0, valid ;
+
+ /* SD2 is always big endian. */
+ psf->endian = SF_ENDIAN_BIG ;
+
+ if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->rsrclength > 0))
+ { psf_use_rsrc (psf, SF_TRUE) ;
+ valid = psf_file_valid (psf) ;
+ psf_use_rsrc (psf, SF_FALSE) ;
+ if (! valid)
+ { psf_log_printf (psf, "sd2_open : psf->rsrc.filedes < 0\n") ;
+ return SFE_SD2_BAD_RSRC ;
+ } ;
+
+ error = sd2_parse_rsrc_fork (psf) ;
+
+ if (error)
+ goto error_cleanup ;
+ } ;
+
+ if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_SD2)
+ { error = SFE_BAD_OPEN_FORMAT ;
+ goto error_cleanup ;
+ } ;
+
+ subformat = SF_CODEC (psf->sf.format) ;
+ psf->dataoffset = 0 ;
+
+ /* Only open and write the resource in RDWR mode is its current length is zero. */
+ if (psf->file.mode == SFM_WRITE || (psf->file.mode == SFM_RDWR && psf->rsrclength == 0))
+ { psf->rsrc.mode = psf->file.mode ;
+ psf_open_rsrc (psf) ;
+
+ error = sd2_write_rsrc_fork (psf, SF_FALSE) ;
+
+ if (error)
+ goto error_cleanup ;
+
+ /* Not needed. */
+ psf->write_header = NULL ;
+ } ;
+
+ psf->container_close = sd2_close ;
+
+ psf->blockwidth = psf->bytewidth * psf->sf.channels ;
+
+ switch (subformat)
+ { case SF_FORMAT_PCM_S8 : /* 8-bit linear PCM. */
+ case SF_FORMAT_PCM_16 : /* 16-bit linear PCM. */
+ case SF_FORMAT_PCM_24 : /* 24-bit linear PCM */
+ error = pcm_init (psf) ;
+ break ;
+
+ default :
+ error = SFE_UNIMPLEMENTED ;
+ break ;
+ } ;
+
+ psf_fseek (psf, psf->dataoffset, SEEK_SET) ;
+
+error_cleanup:
+
+ /* Close the resource fork regardless. We won't need it again. */
+ psf_close_rsrc (psf) ;
+
+ return error ;
+} /* sd2_open */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+sd2_close (SF_PRIVATE *psf)
+{
+ if (psf->file.mode == SFM_WRITE)
+ { /* Now we know for certain the audio_length of the file we can re-write
+ ** correct values for the FORM, 8SVX and BODY chunks.
+ */
+
+ } ;
+
+ return 0 ;
+} /* sd2_close */
+
+/*------------------------------------------------------------------------------
+*/
+
+static inline void
+write_char (unsigned char * data, int offset, char value)
+{ data [offset] = value ;
+} /* write_char */
+
+static inline void
+write_short (unsigned char * data, int offset, short value)
+{ data [offset] = value >> 8 ;
+ data [offset + 1] = value ;
+} /* write_char */
+
+static inline void
+write_int (unsigned char * data, int offset, int value)
+{ data [offset] = value >> 24 ;
+ data [offset + 1] = value >> 16 ;
+ data [offset + 2] = value >> 8 ;
+ data [offset + 3] = value ;
+} /* write_int */
+
+static inline void
+write_marker (unsigned char * data, int offset, int value)
+{
+ if (CPU_IS_BIG_ENDIAN)
+ { data [offset] = value >> 24 ;
+ data [offset + 1] = value >> 16 ;
+ data [offset + 2] = value >> 8 ;
+ data [offset + 3] = value ;
+ }
+ else
+ { data [offset] = value ;
+ data [offset + 1] = value >> 8 ;
+ data [offset + 2] = value >> 16 ;
+ data [offset + 3] = value >> 24 ;
+ } ;
+} /* write_marker */
+
+static void
+write_str (unsigned char * data, int offset, const char * buffer, int buffer_len)
+{ memcpy (data + offset, buffer, buffer_len) ;
+} /* write_str */
+
+static int
+sd2_write_rsrc_fork (SF_PRIVATE *psf, int UNUSED (calc_length))
+{ SD2_RSRC rsrc ;
+ STR_RSRC str_rsrc [] =
+ { { RSRC_STR, 1000, "_sample-size", "", 0 },
+ { RSRC_STR, 1001, "_sample-rate", "", 0 },
+ { RSRC_STR, 1002, "_channels", "", 0 },
+ { RSRC_BIN, 1000, "_Markers", "", 8 }
+ } ;
+
+ int k, str_offset, data_offset, next_str ;
+
+ psf_use_rsrc (psf, SF_TRUE) ;
+
+ memset (&rsrc, 0, sizeof (rsrc)) ;
+
+ rsrc.sample_rate = psf->sf.samplerate ;
+ rsrc.sample_size = psf->bytewidth ;
+ rsrc.channels = psf->sf.channels ;
+
+ rsrc.rsrc_data = psf->header ;
+ rsrc.rsrc_len = sizeof (psf->header) ;
+ memset (rsrc.rsrc_data, 0xea, rsrc.rsrc_len) ;
+
+ snprintf (str_rsrc [0].value, sizeof (str_rsrc [0].value), "_%d", rsrc.sample_size) ;
+ snprintf (str_rsrc [1].value, sizeof (str_rsrc [1].value), "_%d.000000", rsrc.sample_rate) ;
+ snprintf (str_rsrc [2].value, sizeof (str_rsrc [2].value), "_%d", rsrc.channels) ;
+
+ for (k = 0 ; k < ARRAY_LEN (str_rsrc) ; k++)
+ { if (str_rsrc [k].value_len == 0)
+ { str_rsrc [k].value_len = strlen (str_rsrc [k].value) ;
+ str_rsrc [k].value [0] = str_rsrc [k].value_len - 1 ;
+ } ;
+
+ /* Turn name string into a pascal string. */
+ str_rsrc [k].name [0] = strlen (str_rsrc [k].name) - 1 ;
+ } ;
+
+ rsrc.data_offset = 0x100 ;
+
+ /*
+ ** Calculate data length :
+ ** length of strings, plus the length of the sdML chunk.
+ */
+ rsrc.data_length = 0 ;
+ for (k = 0 ; k < ARRAY_LEN (str_rsrc) ; k++)
+ rsrc.data_length += str_rsrc [k].value_len + 4 ;
+
+ rsrc.map_offset = rsrc.data_offset + rsrc.data_length ;
+
+ /* Very start of resource fork. */
+ write_int (rsrc.rsrc_data, 0, rsrc.data_offset) ;
+ write_int (rsrc.rsrc_data, 4, rsrc.map_offset) ;
+ write_int (rsrc.rsrc_data, 8, rsrc.data_length) ;
+
+ write_char (rsrc.rsrc_data, 0x30, strlen (psf->file.name.c)) ;
+ write_str (rsrc.rsrc_data, 0x31, psf->file.name.c, strlen (psf->file.name.c)) ;
+
+ write_short (rsrc.rsrc_data, 0x50, 0) ;
+ write_marker (rsrc.rsrc_data, 0x52, Sd2f_MARKER) ;
+ write_marker (rsrc.rsrc_data, 0x56, lsf1_MARKER) ;
+
+ /* Very start of resource map. */
+ write_int (rsrc.rsrc_data, rsrc.map_offset + 0, rsrc.data_offset) ;
+ write_int (rsrc.rsrc_data, rsrc.map_offset + 4, rsrc.map_offset) ;
+ write_int (rsrc.rsrc_data, rsrc.map_offset + 8, rsrc.data_length) ;
+
+ /* These I don't currently understand. */
+ if (1)
+ { write_char (rsrc.rsrc_data, rsrc.map_offset+ 16, 1) ;
+ /* Next resource map. */
+ write_int (rsrc.rsrc_data, rsrc.map_offset + 17, 0x12345678) ;
+ /* File ref number. */
+ write_short (rsrc.rsrc_data, rsrc.map_offset + 21, 0xabcd) ;
+ /* Fork attributes. */
+ write_short (rsrc.rsrc_data, rsrc.map_offset + 23, 0) ;
+ } ;
+
+ /* Resource type offset. */
+ rsrc.type_offset = rsrc.map_offset + 30 ;
+ write_short (rsrc.rsrc_data, rsrc.map_offset + 24, rsrc.type_offset - rsrc.map_offset - 2) ;
+
+ /* Type index max. */
+ rsrc.type_count = 2 ;
+ write_short (rsrc.rsrc_data, rsrc.map_offset + 28, rsrc.type_count - 1) ;
+
+ rsrc.item_offset = rsrc.type_offset + rsrc.type_count * 8 ;
+
+ rsrc.str_count = ARRAY_LEN (str_rsrc) ;
+ rsrc.string_offset = rsrc.item_offset + (rsrc.str_count + 1) * 12 - rsrc.map_offset ;
+ write_short (rsrc.rsrc_data, rsrc.map_offset + 26, rsrc.string_offset) ;
+
+ /* Write 'STR ' resource type. */
+ rsrc.str_count = 3 ;
+ write_marker (rsrc.rsrc_data, rsrc.type_offset, STR_MARKER) ;
+ write_short (rsrc.rsrc_data, rsrc.type_offset + 4, rsrc.str_count - 1) ;
+ write_short (rsrc.rsrc_data, rsrc.type_offset + 6, 0x12) ;
+
+ /* Write 'sdML' resource type. */
+ write_marker (rsrc.rsrc_data, rsrc.type_offset + 8, sdML_MARKER) ;
+ write_short (rsrc.rsrc_data, rsrc.type_offset + 12, 0) ;
+ write_short (rsrc.rsrc_data, rsrc.type_offset + 14, 0x36) ;
+
+ str_offset = rsrc.map_offset + rsrc.string_offset ;
+ next_str = 0 ;
+ data_offset = rsrc.data_offset ;
+ for (k = 0 ; k < ARRAY_LEN (str_rsrc) ; k++)
+ { write_str (rsrc.rsrc_data, str_offset, str_rsrc [k].name, strlen (str_rsrc [k].name)) ;
+
+ write_short (rsrc.rsrc_data, rsrc.item_offset + k * 12, str_rsrc [k].id) ;
+ write_short (rsrc.rsrc_data, rsrc.item_offset + k * 12 + 2, next_str) ;
+
+ str_offset += strlen (str_rsrc [k].name) ;
+ next_str += strlen (str_rsrc [k].name) ;
+
+ write_int (rsrc.rsrc_data, rsrc.item_offset + k * 12 + 4, data_offset - rsrc.data_offset) ;
+
+ write_int (rsrc.rsrc_data, data_offset, str_rsrc [k].value_len) ;
+ write_str (rsrc.rsrc_data, data_offset + 4, str_rsrc [k].value, str_rsrc [k].value_len) ;
+ data_offset += 4 + str_rsrc [k].value_len ;
+ } ;
+
+ /* Finally, calculate and set map length. */
+ rsrc.map_length = str_offset - rsrc.map_offset ;
+ write_int (rsrc.rsrc_data, 12, rsrc.map_length) ;
+ write_int (rsrc.rsrc_data, rsrc.map_offset + 12, rsrc.map_length) ;
+
+ rsrc.rsrc_len = rsrc.map_offset + rsrc.map_length ;
+
+ psf_fwrite (rsrc.rsrc_data, rsrc.rsrc_len, 1, psf) ;
+
+ psf_use_rsrc (psf, SF_FALSE) ;
+
+ if (psf->error)
+ return psf->error ;
+
+ return 0 ;
+} /* sd2_write_rsrc_fork */
+
+/*------------------------------------------------------------------------------
+*/
+
+static inline int
+read_char (const unsigned char * data, int offset)
+{ return data [offset] ;
+} /* read_char */
+
+static inline int
+read_short (const unsigned char * data, int offset)
+{ return (data [offset] << 8) + data [offset + 1] ;
+} /* read_short */
+
+static inline int
+read_int (const unsigned char * data, int offset)
+{ return (data [offset] << 24) + (data [offset + 1] << 16) + (data [offset + 2] << 8) + data [offset + 3] ;
+} /* read_int */
+
+static inline int
+read_marker (const unsigned char * data, int offset)
+{
+ if (CPU_IS_BIG_ENDIAN)
+ return (data [offset] << 24) + (data [offset + 1] << 16) + (data [offset + 2] << 8) + data [offset + 3] ;
+ else if (CPU_IS_LITTLE_ENDIAN)
+ return data [offset] + (data [offset + 1] << 8) + (data [offset + 2] << 16) + (data [offset + 3] << 24) ;
+ else
+ return 0x666 ;
+} /* read_marker */
+
+static void
+read_str (const unsigned char * data, int offset, char * buffer, int buffer_len)
+{ int k ;
+
+ memset (buffer, 0, buffer_len) ;
+
+ for (k = 0 ; k < buffer_len - 1 ; k++)
+ { if (psf_isprint (data [offset + k]) == 0)
+ return ;
+ buffer [k] = data [offset + k] ;
+ } ;
+ return ;
+} /* read_str */
+
+static int
+sd2_parse_rsrc_fork (SF_PRIVATE *psf)
+{ SD2_RSRC rsrc ;
+ int k, marker, error = 0 ;
+
+ psf_use_rsrc (psf, SF_TRUE) ;
+
+ memset (&rsrc, 0, sizeof (rsrc)) ;
+
+ rsrc.rsrc_len = psf_get_filelen (psf) ;
+ psf_log_printf (psf, "Resource length : %d (0x%04X)\n", rsrc.rsrc_len, rsrc.rsrc_len) ;
+
+ if (rsrc.rsrc_len > SIGNED_SIZEOF (psf->header))
+ { rsrc.rsrc_data = calloc (1, rsrc.rsrc_len) ;
+ rsrc.need_to_free_rsrc_data = SF_TRUE ;
+ }
+ else
+ rsrc.rsrc_data = psf->header ;
+
+ /* Read in the whole lot. */
+ psf_fread (rsrc.rsrc_data, rsrc.rsrc_len, 1, psf) ;
+
+ /* Reset the header storage because we have changed to the rsrcdes. */
+ psf->headindex = psf->headend = rsrc.rsrc_len ;
+
+ rsrc.data_offset = read_int (rsrc.rsrc_data, 0) ;
+ rsrc.map_offset = read_int (rsrc.rsrc_data, 4) ;
+ rsrc.data_length = read_int (rsrc.rsrc_data, 8) ;
+ rsrc.map_length = read_int (rsrc.rsrc_data, 12) ;
+
+ if (rsrc.data_offset == 0x51607 && rsrc.map_offset == 0x20000)
+ { psf_log_printf (psf, "Trying offset of 0x52 bytes.\n") ;
+ rsrc.data_offset = read_int (rsrc.rsrc_data, 0x52 + 0) + 0x52 ;
+ rsrc.map_offset = read_int (rsrc.rsrc_data, 0x52 + 4) + 0x52 ;
+ rsrc.data_length = read_int (rsrc.rsrc_data, 0x52 + 8) ;
+ rsrc.map_length = read_int (rsrc.rsrc_data, 0x52 + 12) ;
+ } ;
+
+ psf_log_printf (psf, " data offset : 0x%04X\n map offset : 0x%04X\n"
+ " data length : 0x%04X\n map length : 0x%04X\n",
+ rsrc.data_offset, rsrc.map_offset, rsrc.data_length, rsrc.map_length) ;
+
+ if (rsrc.data_offset > rsrc.rsrc_len)
+ { psf_log_printf (psf, "Error : rsrc.data_offset (%d, 0x%x) > len\n", rsrc.data_offset, rsrc.data_offset) ;
+ error = SFE_SD2_BAD_DATA_OFFSET ;
+ goto parse_rsrc_fork_cleanup ;
+ } ;
+
+ if (rsrc.map_offset > rsrc.rsrc_len)
+ { psf_log_printf (psf, "Error : rsrc.map_offset > len\n") ;
+ error = SFE_SD2_BAD_MAP_OFFSET ;
+ goto parse_rsrc_fork_cleanup ;
+ } ;
+
+ if (rsrc.data_length > rsrc.rsrc_len)
+ { psf_log_printf (psf, "Error : rsrc.data_length > len\n") ;
+ error = SFE_SD2_BAD_DATA_LENGTH ;
+ goto parse_rsrc_fork_cleanup ;
+ } ;
+
+ if (rsrc.map_length > rsrc.rsrc_len)
+ { psf_log_printf (psf, "Error : rsrc.map_length > len\n") ;
+ error = SFE_SD2_BAD_MAP_LENGTH ;
+ goto parse_rsrc_fork_cleanup ;
+ } ;
+
+ if (rsrc.data_offset + rsrc.data_length != rsrc.map_offset || rsrc.map_offset + rsrc.map_length != rsrc.rsrc_len)
+ { psf_log_printf (psf, "Error : This does not look like a MacOSX resource fork.\n") ;
+ error = SFE_SD2_BAD_RSRC ;
+ goto parse_rsrc_fork_cleanup ;
+ } ;
+
+ if (rsrc.map_offset + 28 >= rsrc.rsrc_len)
+ { psf_log_printf (psf, "Bad map offset (%d + 28 > %d).\n", rsrc.map_offset, rsrc.rsrc_len) ;
+ error = SFE_SD2_BAD_RSRC ;
+ goto parse_rsrc_fork_cleanup ;
+ } ;
+
+ rsrc.string_offset = rsrc.map_offset + read_short (rsrc.rsrc_data, rsrc.map_offset + 26) ;
+ if (rsrc.string_offset > rsrc.rsrc_len)
+ { psf_log_printf (psf, "Bad string offset (%d).\n", rsrc.string_offset) ;
+ error = SFE_SD2_BAD_RSRC ;
+ goto parse_rsrc_fork_cleanup ;
+ } ;
+
+ rsrc.type_offset = rsrc.map_offset + 30 ;
+
+ rsrc.type_count = read_short (rsrc.rsrc_data, rsrc.map_offset + 28) + 1 ;
+ if (rsrc.type_count < 1)
+ { psf_log_printf (psf, "Bad type count.\n") ;
+ error = SFE_SD2_BAD_RSRC ;
+ goto parse_rsrc_fork_cleanup ;
+ } ;
+
+ rsrc.item_offset = rsrc.type_offset + rsrc.type_count * 8 ;
+ if (rsrc.item_offset < 0 || rsrc.item_offset > rsrc.rsrc_len)
+ { psf_log_printf (psf, "Bad item offset (%d).\n", rsrc.item_offset) ;
+ error = SFE_SD2_BAD_RSRC ;
+ goto parse_rsrc_fork_cleanup ;
+ } ;
+
+ rsrc.str_index = -1 ;
+ for (k = 0 ; k < rsrc.type_count ; k ++)
+ { marker = read_marker (rsrc.rsrc_data, rsrc.type_offset + k * 8) ;
+
+ if (marker == STR_MARKER)
+ { rsrc.str_index = k ;
+ rsrc.str_count = read_short (rsrc.rsrc_data, rsrc.type_offset + k * 8 + 4) + 1 ;
+ error = parse_str_rsrc (psf, &rsrc) ;
+ goto parse_rsrc_fork_cleanup ;
+ } ;
+ } ;
+
+ psf_log_printf (psf, "No 'STR ' resource.\n") ;
+ error = SFE_SD2_BAD_RSRC ;
+
+parse_rsrc_fork_cleanup :
+
+ psf_use_rsrc (psf, SF_FALSE) ;
+
+ if (rsrc.need_to_free_rsrc_data)
+ free (rsrc.rsrc_data) ;
+
+ return error ;
+} /* sd2_parse_rsrc_fork */
+
+static int
+parse_str_rsrc (SF_PRIVATE *psf, SD2_RSRC * rsrc)
+{ char name [32], value [32] ;
+ int k, str_offset, rsrc_id, data_offset = 0, data_len = 0 ;
+
+ psf_log_printf (psf, "Finding parameters :\n") ;
+
+ str_offset = rsrc->string_offset ;
+ psf_log_printf (psf, " Offset RsrcId dlen slen Value\n") ;
+
+ for (k = 0 ; data_offset + data_len < rsrc->rsrc_len ; k++)
+ { int slen ;
+
+ slen = read_char (rsrc->rsrc_data, str_offset) ;
+ read_str (rsrc->rsrc_data, str_offset + 1, name, SF_MIN (SIGNED_SIZEOF (name), slen + 1)) ;
+ str_offset += slen + 1 ;
+
+ rsrc_id = read_short (rsrc->rsrc_data, rsrc->item_offset + k * 12) ;
+
+ data_offset = rsrc->data_offset + read_int (rsrc->rsrc_data, rsrc->item_offset + k * 12 + 4) ;
+ if (data_offset < 0 || data_offset > rsrc->rsrc_len)
+ { psf_log_printf (psf, "Exiting parser on data offset of %d.\n", data_offset) ;
+ break ;
+ } ;
+
+ data_len = read_int (rsrc->rsrc_data, data_offset) ;
+ if (data_len < 0 || data_len > rsrc->rsrc_len)
+ { psf_log_printf (psf, "Exiting parser on data length of %d.\n", data_len) ;
+ break ;
+ } ;
+
+ slen = read_char (rsrc->rsrc_data, data_offset + 4) ;
+ read_str (rsrc->rsrc_data, data_offset + 5, value, SF_MIN (SIGNED_SIZEOF (value), slen + 1)) ;
+
+ psf_log_printf (psf, " 0x%04x %4d %4d %3d '%s'\n", data_offset, rsrc_id, data_len, slen, value) ;
+
+ if (rsrc_id == 1000 && rsrc->sample_size == 0)
+ rsrc->sample_size = strtol (value, NULL, 10) ;
+ else if (rsrc_id == 1001 && rsrc->sample_rate == 0)
+ rsrc->sample_rate = strtol (value, NULL, 10) ;
+ else if (rsrc_id == 1002 && rsrc->channels == 0)
+ rsrc->channels = strtol (value, NULL, 10) ;
+ } ;
+
+ psf_log_printf (psf, "Found Parameters :\n") ;
+ psf_log_printf (psf, " sample-size : %d\n", rsrc->sample_size) ;
+ psf_log_printf (psf, " sample-rate : %d\n", rsrc->sample_rate) ;
+ psf_log_printf (psf, " channels : %d\n", rsrc->channels) ;
+
+ if (rsrc->sample_rate <= 4 && rsrc->sample_size > 4)
+ { int temp ;
+
+ psf_log_printf (psf, "Geez!! Looks like sample rate and sample size got switched.\nCorrecting this screw up.\n") ;
+ temp = rsrc->sample_rate ;
+ rsrc->sample_rate = rsrc->sample_size ;
+ rsrc->sample_size = temp ;
+ } ;
+
+ if (rsrc->sample_rate < 0)
+ { psf_log_printf (psf, "Bad sample rate (%d)\n", rsrc->sample_rate) ;
+ return SFE_SD2_BAD_RSRC ;
+ } ;
+
+ if (rsrc->channels < 0)
+ { psf_log_printf (psf, "Bad channel count (%d)\n", rsrc->channels) ;
+ return SFE_SD2_BAD_RSRC ;
+ } ;
+
+ psf->sf.samplerate = rsrc->sample_rate ;
+ psf->sf.channels = rsrc->channels ;
+ psf->bytewidth = rsrc->sample_size ;
+
+ switch (rsrc->sample_size)
+ { case 1 :
+ psf->sf.format = SF_FORMAT_SD2 | SF_FORMAT_PCM_S8 ;
+ break ;
+
+ case 2 :
+ psf->sf.format = SF_FORMAT_SD2 | SF_FORMAT_PCM_16 ;
+ break ;
+
+ case 3 :
+ psf->sf.format = SF_FORMAT_SD2 | SF_FORMAT_PCM_24 ;
+ break ;
+
+ default :
+ psf_log_printf (psf, "Bad sample size (%d)\n", rsrc->sample_size) ;
+ return SFE_SD2_BAD_SAMPLE_SIZE ;
+ } ;
+
+ psf_log_printf (psf, "ok\n") ;
+
+ return 0 ;
+} /* parse_str_rsrc */
+
--- /dev/null
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <string.h>
+#include <ctype.h>
+#include <math.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+/*------------------------------------------------------------------------------
+*/
+
+#define SDS_DATA_OFFSET 0x15
+#define SDS_BLOCK_SIZE 127
+
+#define SDS_AUDIO_BYTES_PER_BLOCK 120
+
+#define SDS_3BYTE_TO_INT_DECODE(x) (((x) & 0x7F) | (((x) & 0x7F00) >> 1) | (((x) & 0x7F0000) >> 2))
+#define SDS_INT_TO_3BYTE_ENCODE(x) (((x) & 0x7F) | (((x) << 1) & 0x7F00) | (((x) << 2) & 0x7F0000))
+
+/*------------------------------------------------------------------------------
+** Typedefs.
+*/
+
+typedef struct tag_SDS_PRIVATE
+{ int bitwidth, frames ;
+ int samplesperblock, total_blocks ;
+
+ int (*reader) (SF_PRIVATE *psf, struct tag_SDS_PRIVATE *psds) ;
+ int (*writer) (SF_PRIVATE *psf, struct tag_SDS_PRIVATE *psds) ;
+
+ int read_block, read_count ;
+ unsigned char read_data [SDS_BLOCK_SIZE] ;
+ int read_samples [SDS_BLOCK_SIZE / 2] ; /* Maximum samples per block */
+
+ int write_block, write_count ;
+ int total_written ;
+ unsigned char write_data [SDS_BLOCK_SIZE] ;
+ int write_samples [SDS_BLOCK_SIZE / 2] ; /* Maximum samples per block */
+} SDS_PRIVATE ;
+
+/*------------------------------------------------------------------------------
+** Private static functions.
+*/
+
+static int sds_close (SF_PRIVATE *psf) ;
+
+static int sds_write_header (SF_PRIVATE *psf, int calc_length) ;
+static int sds_read_header (SF_PRIVATE *psf, SDS_PRIVATE *psds) ;
+
+static int sds_init (SF_PRIVATE *psf, SDS_PRIVATE *psds) ;
+
+static sf_count_t sds_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t sds_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t sds_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t sds_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+
+static sf_count_t sds_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+static sf_count_t sds_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+static sf_count_t sds_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+static sf_count_t sds_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+
+static sf_count_t sds_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ;
+
+static int sds_2byte_read (SF_PRIVATE *psf, SDS_PRIVATE *psds) ;
+static int sds_3byte_read (SF_PRIVATE *psf, SDS_PRIVATE *psds) ;
+static int sds_4byte_read (SF_PRIVATE *psf, SDS_PRIVATE *psds) ;
+
+static int sds_read (SF_PRIVATE *psf, SDS_PRIVATE *psds, int *iptr, int readcount) ;
+
+static int sds_2byte_write (SF_PRIVATE *psf, SDS_PRIVATE *psds) ;
+static int sds_3byte_write (SF_PRIVATE *psf, SDS_PRIVATE *psds) ;
+static int sds_4byte_write (SF_PRIVATE *psf, SDS_PRIVATE *psds) ;
+
+static int sds_write (SF_PRIVATE *psf, SDS_PRIVATE *psds, const int *iptr, int writecount) ;
+
+/*------------------------------------------------------------------------------
+** Public function.
+*/
+
+int
+sds_open (SF_PRIVATE *psf)
+{ SDS_PRIVATE *psds ;
+ int error = 0 ;
+
+ /* Hmmmm, need this here to pass update_header_test. */
+ psf->sf.frames = 0 ;
+
+ if (! (psds = calloc (1, sizeof (SDS_PRIVATE))))
+ return SFE_MALLOC_FAILED ;
+ psf->codec_data = psds ;
+
+ if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0))
+ { if ((error = sds_read_header (psf, psds)))
+ return error ;
+ } ;
+
+ if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_SDS)
+ return SFE_BAD_OPEN_FORMAT ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { if (sds_write_header (psf, SF_FALSE))
+ return psf->error ;
+
+ psf->write_header = sds_write_header ;
+
+ psf_fseek (psf, SDS_DATA_OFFSET, SEEK_SET) ;
+ } ;
+
+ if ((error = sds_init (psf, psds)) != 0)
+ return error ;
+
+ psf->seek = sds_seek ;
+ psf->container_close = sds_close ;
+
+ psf->blockwidth = 0 ;
+
+ return error ;
+} /* sds_open */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+sds_close (SF_PRIVATE *psf)
+{
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { SDS_PRIVATE *psds ;
+
+ if ((psds = (SDS_PRIVATE *) psf->codec_data) == NULL)
+ { psf_log_printf (psf, "*** Bad psf->codec_data ptr.\n") ;
+ return SFE_INTERNAL ;
+ } ;
+
+ if (psds->write_count > 0)
+ { memset (&(psds->write_data [psds->write_count]), 0, (psds->samplesperblock - psds->write_count) * sizeof (int)) ;
+ psds->writer (psf, psds) ;
+ } ;
+
+ sds_write_header (psf, SF_TRUE) ;
+ } ;
+
+ return 0 ;
+} /* sds_close */
+
+static int
+sds_init (SF_PRIVATE *psf, SDS_PRIVATE *psds)
+{
+ if (psds->bitwidth < 8 || psds->bitwidth > 28)
+ return (psf->error = SFE_SDS_BAD_BIT_WIDTH) ;
+
+ if (psds->bitwidth < 14)
+ { psds->reader = sds_2byte_read ;
+ psds->writer = sds_2byte_write ;
+ psds->samplesperblock = SDS_AUDIO_BYTES_PER_BLOCK / 2 ;
+ }
+ else if (psds->bitwidth < 21)
+ { psds->reader = sds_3byte_read ;
+ psds->writer = sds_3byte_write ;
+ psds->samplesperblock = SDS_AUDIO_BYTES_PER_BLOCK / 3 ;
+ }
+ else
+ { psds->reader = sds_4byte_read ;
+ psds->writer = sds_4byte_write ;
+ psds->samplesperblock = SDS_AUDIO_BYTES_PER_BLOCK / 4 ;
+ } ;
+
+ if (psf->file.mode == SFM_READ || psf->file.mode == SFM_RDWR)
+ { psf->read_short = sds_read_s ;
+ psf->read_int = sds_read_i ;
+ psf->read_float = sds_read_f ;
+ psf->read_double = sds_read_d ;
+
+ /* Read first block. */
+ psds->reader (psf, psds) ;
+ } ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { psf->write_short = sds_write_s ;
+ psf->write_int = sds_write_i ;
+ psf->write_float = sds_write_f ;
+ psf->write_double = sds_write_d ;
+ } ;
+
+ return 0 ;
+} /* sds_init */
+
+static int
+sds_read_header (SF_PRIVATE *psf, SDS_PRIVATE *psds)
+{ unsigned char channel, bitwidth, loop_type, byte ;
+ unsigned short sample_no, marker ;
+ unsigned int samp_period, data_length, sustain_loop_start, sustain_loop_end ;
+ int bytesread, blockcount ;
+
+ /* Set position to start of file to begin reading header. */
+ bytesread = psf_binheader_readf (psf, "pE211", 0, &marker, &channel, &byte) ;
+
+ if (marker != 0xF07E || byte != 0x01)
+ return SFE_SDS_NOT_SDS ;
+
+ bytesread += psf_binheader_readf (psf, "e2", &sample_no) ;
+ sample_no = SDS_3BYTE_TO_INT_DECODE (sample_no) ;
+
+ psf_log_printf (psf, "Midi Sample Dump Standard (.sds)\nF07E\n"
+ " Midi Channel : %d\n Sample Number : %d\n",
+ channel, sample_no) ;
+
+ bytesread += psf_binheader_readf (psf, "e13", &bitwidth, &samp_period) ;
+
+ samp_period = SDS_3BYTE_TO_INT_DECODE (samp_period) ;
+
+ psds->bitwidth = bitwidth ;
+
+ if (psds->bitwidth > 1)
+ psf_log_printf (psf, " Bit Width : %d\n", psds->bitwidth) ;
+ else
+ { psf_log_printf (psf, " Bit Width : %d (should be > 1)\n", psds->bitwidth) ;
+ return SFE_SDS_BAD_BIT_WIDTH ;
+ } ;
+
+ if (samp_period > 0)
+ { psf->sf.samplerate = 1000000000 / samp_period ;
+
+ psf_log_printf (psf, " Sample Period : %d\n"
+ " Sample Rate : %d\n",
+ samp_period, psf->sf.samplerate) ;
+ }
+ else
+ { psf->sf.samplerate = 16000 ;
+
+ psf_log_printf (psf, " Sample Period : %d (should be > 0)\n"
+ " Sample Rate : %d (guessed)\n",
+ samp_period, psf->sf.samplerate) ;
+ } ;
+
+ bytesread += psf_binheader_readf (psf, "e3331", &data_length, &sustain_loop_start, &sustain_loop_end, &loop_type) ;
+
+ data_length = SDS_3BYTE_TO_INT_DECODE (data_length) ;
+
+ psf->sf.frames = psds->frames = data_length ;
+
+ sustain_loop_start = SDS_3BYTE_TO_INT_DECODE (sustain_loop_start) ;
+ sustain_loop_end = SDS_3BYTE_TO_INT_DECODE (sustain_loop_end) ;
+
+ psf_log_printf (psf, " Sustain Loop\n"
+ " Start : %d\n"
+ " End : %d\n"
+ " Loop Type : %d\n",
+ sustain_loop_start, sustain_loop_end, loop_type) ;
+
+ psf->dataoffset = SDS_DATA_OFFSET ;
+ psf->datalength = psf->filelength - psf->dataoffset ;
+
+ bytesread += psf_binheader_readf (psf, "1", &byte) ;
+ if (byte != 0xF7)
+ psf_log_printf (psf, "bad end : %X\n", byte & 0xFF) ;
+
+ for (blockcount = 0 ; bytesread < psf->filelength ; blockcount++)
+ {
+ bytesread += psf_fread (&marker, 1, 2, psf) ;
+
+ if (marker == 0)
+ break ;
+
+ psf_fseek (psf, SDS_BLOCK_SIZE - 2, SEEK_CUR) ;
+ bytesread += SDS_BLOCK_SIZE - 2 ;
+ } ;
+
+ psf_log_printf (psf, "\nBlocks : %d\n", blockcount) ;
+ psds->total_blocks = blockcount ;
+
+ psds->samplesperblock = SDS_AUDIO_BYTES_PER_BLOCK / ((psds->bitwidth + 6) / 7) ;
+ psf_log_printf (psf, "Samples/Block : %d\n", psds->samplesperblock) ;
+
+ psf_log_printf (psf, "Frames : %d\n", blockcount * psds->samplesperblock) ;
+
+ /* Always Mono */
+ psf->sf.channels = 1 ;
+ psf->sf.sections = 1 ;
+
+ /*
+ ** Lie to the user about PCM bit width. Always round up to
+ ** the next multiple of 8.
+ */
+ switch ((psds->bitwidth + 7) / 8)
+ { case 1 :
+ psf->sf.format = SF_FORMAT_SDS | SF_FORMAT_PCM_S8 ;
+ break ;
+
+ case 2 :
+ psf->sf.format = SF_FORMAT_SDS | SF_FORMAT_PCM_16 ;
+ break ;
+
+ case 3 :
+ psf->sf.format = SF_FORMAT_SDS | SF_FORMAT_PCM_24 ;
+ break ;
+
+ case 4 :
+ psf->sf.format = SF_FORMAT_SDS | SF_FORMAT_PCM_32 ;
+ break ;
+
+ default :
+ psf_log_printf (psf, "*** Weird byte width (%d)\n", (psds->bitwidth + 7) / 8) ;
+ return SFE_SDS_BAD_BIT_WIDTH ;
+ } ;
+
+ psf_fseek (psf, SDS_DATA_OFFSET, SEEK_SET) ;
+
+ return 0 ;
+} /* sds_read_header */
+
+static int
+sds_write_header (SF_PRIVATE *psf, int calc_length)
+{ SDS_PRIVATE *psds ;
+ sf_count_t current ;
+ int samp_period, data_length, sustain_loop_start, sustain_loop_end ;
+ unsigned char loop_type = 0 ;
+
+ if ((psds = (SDS_PRIVATE *) psf->codec_data) == NULL)
+ { psf_log_printf (psf, "*** Bad psf->codec_data ptr.\n") ;
+ return SFE_INTERNAL ;
+ } ;
+
+ if (psf->pipeoffset > 0)
+ return 0 ;
+
+ current = psf_ftell (psf) ;
+
+ if (calc_length)
+ psf->sf.frames = psds->total_written ;
+
+ if (psds->write_count > 0)
+ { int current_count = psds->write_count ;
+ int current_block = psds->write_block ;
+
+ psds->writer (psf, psds) ;
+
+ psf_fseek (psf, -1 * SDS_BLOCK_SIZE, SEEK_CUR) ;
+
+ psds->write_count = current_count ;
+ psds->write_block = current_block ;
+ } ;
+
+ /* Reset the current header length to zero. */
+ psf->header [0] = 0 ;
+ psf->headindex = 0 ;
+
+ if (psf->is_pipe == SF_FALSE)
+ psf_fseek (psf, 0, SEEK_SET) ;
+
+ psf_binheader_writef (psf, "E211", 0xF07E, 0, 1) ;
+
+ switch (SF_CODEC (psf->sf.format))
+ { case SF_FORMAT_PCM_S8 :
+ psds->bitwidth = 8 ;
+ break ;
+ case SF_FORMAT_PCM_16 :
+ psds->bitwidth = 16 ;
+ break ;
+ case SF_FORMAT_PCM_24 :
+ psds->bitwidth = 24 ;
+ break ;
+ default:
+ return SFE_SDS_BAD_BIT_WIDTH ;
+ } ;
+
+ samp_period = SDS_INT_TO_3BYTE_ENCODE (1000000000 / psf->sf.samplerate) ;
+
+ psf_binheader_writef (psf, "e213", 0, psds->bitwidth, samp_period) ;
+
+ data_length = SDS_INT_TO_3BYTE_ENCODE (psds->total_written) ;
+ sustain_loop_start = SDS_INT_TO_3BYTE_ENCODE (0) ;
+ sustain_loop_end = SDS_INT_TO_3BYTE_ENCODE (0) ;
+
+ psf_binheader_writef (psf, "e33311", data_length, sustain_loop_start, sustain_loop_end, loop_type, 0xF7) ;
+
+ /* Header construction complete so write it out. */
+ psf_fwrite (psf->header, psf->headindex, 1, psf) ;
+
+ if (psf->error)
+ return psf->error ;
+
+ psf->dataoffset = psf->headindex ;
+ psf->datalength = psds->write_block * SDS_BLOCK_SIZE ;
+
+ if (current > 0)
+ psf_fseek (psf, current, SEEK_SET) ;
+
+ return psf->error ;
+} /* sds_write_header */
+
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+sds_2byte_read (SF_PRIVATE *psf, SDS_PRIVATE *psds)
+{ unsigned char *ucptr, checksum ;
+ unsigned int sample ;
+ int k ;
+
+ psds->read_block ++ ;
+ psds->read_count = 0 ;
+
+ if (psds->read_block * psds->samplesperblock > psds->frames)
+ { memset (psds->read_samples, 0, psds->samplesperblock * sizeof (int)) ;
+ return 1 ;
+ } ;
+
+ if ((k = psf_fread (psds->read_data, 1, SDS_BLOCK_SIZE, psf)) != SDS_BLOCK_SIZE)
+ psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, SDS_BLOCK_SIZE) ;
+
+ if (psds->read_data [0] != 0xF0)
+ { printf ("Error A : %02X\n", psds->read_data [0] & 0xFF) ;
+ } ;
+
+ checksum = psds->read_data [1] ;
+ if (checksum != 0x7E)
+ { printf ("Error 1 : %02X\n", checksum & 0xFF) ;
+ }
+
+ for (k = 2 ; k <= SDS_BLOCK_SIZE - 3 ; k ++)
+ checksum ^= psds->read_data [k] ;
+
+ checksum &= 0x7F ;
+
+ if (checksum != psds->read_data [SDS_BLOCK_SIZE - 2])
+ { psf_log_printf (psf, "Block %d : checksum is %02X should be %02X\n", psds->read_data [4], checksum, psds->read_data [SDS_BLOCK_SIZE - 2]) ;
+ } ;
+
+ ucptr = psds->read_data + 5 ;
+ for (k = 0 ; k < 120 ; k += 2)
+ { sample = (ucptr [k] << 25) + (ucptr [k + 1] << 18) ;
+ psds->read_samples [k / 2] = (int) (sample - 0x80000000) ;
+ } ;
+
+ return 1 ;
+} /* sds_2byte_read */
+
+static int
+sds_3byte_read (SF_PRIVATE *psf, SDS_PRIVATE *psds)
+{ unsigned char *ucptr, checksum ;
+ unsigned int sample ;
+ int k ;
+
+ psds->read_block ++ ;
+ psds->read_count = 0 ;
+
+ if (psds->read_block * psds->samplesperblock > psds->frames)
+ { memset (psds->read_samples, 0, psds->samplesperblock * sizeof (int)) ;
+ return 1 ;
+ } ;
+
+ if ((k = psf_fread (psds->read_data, 1, SDS_BLOCK_SIZE, psf)) != SDS_BLOCK_SIZE)
+ psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, SDS_BLOCK_SIZE) ;
+
+ if (psds->read_data [0] != 0xF0)
+ { printf ("Error A : %02X\n", psds->read_data [0] & 0xFF) ;
+ } ;
+
+ checksum = psds->read_data [1] ;
+ if (checksum != 0x7E)
+ { printf ("Error 1 : %02X\n", checksum & 0xFF) ;
+ }
+
+ for (k = 2 ; k <= SDS_BLOCK_SIZE - 3 ; k ++)
+ checksum ^= psds->read_data [k] ;
+
+ checksum &= 0x7F ;
+
+ if (checksum != psds->read_data [SDS_BLOCK_SIZE - 2])
+ { psf_log_printf (psf, "Block %d : checksum is %02X should be %02X\n", psds->read_data [4], checksum, psds->read_data [SDS_BLOCK_SIZE - 2]) ;
+ } ;
+
+ ucptr = psds->read_data + 5 ;
+ for (k = 0 ; k < 120 ; k += 3)
+ { sample = (ucptr [k] << 25) + (ucptr [k + 1] << 18) + (ucptr [k + 2] << 11) ;
+ psds->read_samples [k / 3] = (int) (sample - 0x80000000) ;
+ } ;
+
+ return 1 ;
+} /* sds_3byte_read */
+
+static int
+sds_4byte_read (SF_PRIVATE *psf, SDS_PRIVATE *psds)
+{ unsigned char *ucptr, checksum ;
+ unsigned int sample ;
+ int k ;
+
+ psds->read_block ++ ;
+ psds->read_count = 0 ;
+
+ if (psds->read_block * psds->samplesperblock > psds->frames)
+ { memset (psds->read_samples, 0, psds->samplesperblock * sizeof (int)) ;
+ return 1 ;
+ } ;
+
+ if ((k = psf_fread (psds->read_data, 1, SDS_BLOCK_SIZE, psf)) != SDS_BLOCK_SIZE)
+ psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, SDS_BLOCK_SIZE) ;
+
+ if (psds->read_data [0] != 0xF0)
+ { printf ("Error A : %02X\n", psds->read_data [0] & 0xFF) ;
+ } ;
+
+ checksum = psds->read_data [1] ;
+ if (checksum != 0x7E)
+ { printf ("Error 1 : %02X\n", checksum & 0xFF) ;
+ }
+
+ for (k = 2 ; k <= SDS_BLOCK_SIZE - 3 ; k ++)
+ checksum ^= psds->read_data [k] ;
+
+ checksum &= 0x7F ;
+
+ if (checksum != psds->read_data [SDS_BLOCK_SIZE - 2])
+ { psf_log_printf (psf, "Block %d : checksum is %02X should be %02X\n", psds->read_data [4], checksum, psds->read_data [SDS_BLOCK_SIZE - 2]) ;
+ } ;
+
+ ucptr = psds->read_data + 5 ;
+ for (k = 0 ; k < 120 ; k += 4)
+ { sample = (ucptr [k] << 25) + (ucptr [k + 1] << 18) + (ucptr [k + 2] << 11) + (ucptr [k + 3] << 4) ;
+ psds->read_samples [k / 4] = (int) (sample - 0x80000000) ;
+ } ;
+
+ return 1 ;
+} /* sds_4byte_read */
+
+
+static sf_count_t
+sds_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ SDS_PRIVATE *psds ;
+ int *iptr ;
+ int k, bufferlen, readcount, count ;
+ sf_count_t total = 0 ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ psds = (SDS_PRIVATE*) psf->codec_data ;
+
+ iptr = psf->u.ibuf ;
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : len ;
+ count = sds_read (psf, psds, iptr, readcount) ;
+ for (k = 0 ; k < readcount ; k++)
+ ptr [total + k] = iptr [k] >> 16 ;
+ total += count ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* sds_read_s */
+
+static sf_count_t
+sds_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ SDS_PRIVATE *psds ;
+ int total ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ psds = (SDS_PRIVATE*) psf->codec_data ;
+
+ total = sds_read (psf, psds, ptr, len) ;
+
+ return total ;
+} /* sds_read_i */
+
+static sf_count_t
+sds_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ SDS_PRIVATE *psds ;
+ int *iptr ;
+ int k, bufferlen, readcount, count ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ psds = (SDS_PRIVATE*) psf->codec_data ;
+
+ if (psf->norm_float == SF_TRUE)
+ normfact = 1.0 / 0x80000000 ;
+ else
+ normfact = 1.0 / (1 << psds->bitwidth) ;
+
+ iptr = psf->u.ibuf ;
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : len ;
+ count = sds_read (psf, psds, iptr, readcount) ;
+ for (k = 0 ; k < readcount ; k++)
+ ptr [total + k] = normfact * iptr [k] ;
+ total += count ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* sds_read_f */
+
+static sf_count_t
+sds_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ SDS_PRIVATE *psds ;
+ int *iptr ;
+ int k, bufferlen, readcount, count ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ psds = (SDS_PRIVATE*) psf->codec_data ;
+
+ if (psf->norm_double == SF_TRUE)
+ normfact = 1.0 / 0x80000000 ;
+ else
+ normfact = 1.0 / (1 << psds->bitwidth) ;
+
+ iptr = psf->u.ibuf ;
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : len ;
+ count = sds_read (psf, psds, iptr, readcount) ;
+ for (k = 0 ; k < readcount ; k++)
+ ptr [total + k] = normfact * iptr [k] ;
+ total += count ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* sds_read_d */
+
+static int
+sds_read (SF_PRIVATE *psf, SDS_PRIVATE *psds, int *ptr, int len)
+{ int count, total = 0 ;
+
+ while (total < len)
+ { if (psds->read_block * psds->samplesperblock >= psds->frames)
+ { memset (&(ptr [total]), 0, (len - total) * sizeof (int)) ;
+ return total ;
+ } ;
+
+ if (psds->read_count >= psds->samplesperblock)
+ psds->reader (psf, psds) ;
+
+ count = (psds->samplesperblock - psds->read_count) ;
+ count = (len - total > count) ? count : len - total ;
+
+ memcpy (&(ptr [total]), &(psds->read_samples [psds->read_count]), count * sizeof (int)) ;
+ total += count ;
+ psds->read_count += count ;
+ } ;
+
+ return total ;
+} /* sds_read */
+
+/*==============================================================================
+*/
+
+static sf_count_t
+sds_seek (SF_PRIVATE *psf, int mode, sf_count_t seek_from_start)
+{ SDS_PRIVATE *psds ;
+ sf_count_t file_offset ;
+ int newblock, newsample ;
+
+ if ((psds = psf->codec_data) == NULL)
+ { psf->error = SFE_INTERNAL ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ if (psf->datalength < 0 || psf->dataoffset < 0)
+ { psf->error = SFE_BAD_SEEK ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ if (seek_from_start < 0 || seek_from_start > psf->sf.frames)
+ { psf->error = SFE_BAD_SEEK ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ if (mode == SFM_READ && psds->write_count > 0)
+ psds->writer (psf, psds) ;
+
+ newblock = seek_from_start / psds->samplesperblock ;
+ newsample = seek_from_start % psds->samplesperblock ;
+
+ switch (mode)
+ { case SFM_READ :
+ if (newblock > psds->total_blocks)
+ { psf->error = SFE_BAD_SEEK ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ file_offset = psf->dataoffset + newblock * SDS_BLOCK_SIZE ;
+
+ if (psf_fseek (psf, file_offset, SEEK_SET) != file_offset)
+ { psf->error = SFE_SEEK_FAILED ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ psds->read_block = newblock ;
+ psds->reader (psf, psds) ;
+ psds->read_count = newsample ;
+ break ;
+
+ case SFM_WRITE :
+ if (newblock > psds->total_blocks)
+ { psf->error = SFE_BAD_SEEK ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ file_offset = psf->dataoffset + newblock * SDS_BLOCK_SIZE ;
+
+ if (psf_fseek (psf, file_offset, SEEK_SET) != file_offset)
+ { psf->error = SFE_SEEK_FAILED ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ psds->write_block = newblock ;
+ psds->reader (psf, psds) ;
+ psds->write_count = newsample ;
+ break ;
+
+ default :
+ psf->error = SFE_BAD_SEEK ;
+ return PSF_SEEK_ERROR ;
+ break ;
+ } ;
+
+ return seek_from_start ;
+} /* sds_seek */
+
+/*==============================================================================
+*/
+
+static int
+sds_2byte_write (SF_PRIVATE *psf, SDS_PRIVATE *psds)
+{ unsigned char *ucptr, checksum ;
+ unsigned int sample ;
+ int k ;
+
+ psds->write_data [0] = 0xF0 ;
+ psds->write_data [1] = 0x7E ;
+ psds->write_data [2] = 0 ; /* Channel number */
+ psds->write_data [3] = 2 ;
+ psds->write_data [4] = psds->write_block & 0x7F ; /* Packet number */
+
+ ucptr = psds->write_data + 5 ;
+ for (k = 0 ; k < 120 ; k += 2)
+ { sample = psds->write_samples [k / 2] ;
+ sample += 0x80000000 ;
+ ucptr [k] = (sample >> 25) & 0x7F ;
+ ucptr [k + 1] = (sample >> 18) & 0x7F ;
+ } ;
+
+ checksum = psds->write_data [1] ;
+ for (k = 2 ; k <= SDS_BLOCK_SIZE - 3 ; k ++)
+ checksum ^= psds->write_data [k] ;
+ checksum &= 0x7F ;
+
+ psds->write_data [SDS_BLOCK_SIZE - 2] = checksum ;
+ psds->write_data [SDS_BLOCK_SIZE - 1] = 0xF7 ;
+
+ if ((k = psf_fwrite (psds->write_data, 1, SDS_BLOCK_SIZE, psf)) != SDS_BLOCK_SIZE)
+ psf_log_printf (psf, "*** Warning : psf_fwrite (%d != %d).\n", k, SDS_BLOCK_SIZE) ;
+
+ psds->write_block ++ ;
+ psds->write_count = 0 ;
+
+ if (psds->write_block > psds->total_blocks)
+ psds->total_blocks = psds->write_block ;
+ psds->frames = psds->total_blocks * psds->samplesperblock ;
+
+ return 1 ;
+} /* sds_2byte_write */
+
+static int
+sds_3byte_write (SF_PRIVATE *psf, SDS_PRIVATE *psds)
+{ unsigned char *ucptr, checksum ;
+ unsigned int sample ;
+ int k ;
+
+ psds->write_data [0] = 0xF0 ;
+ psds->write_data [1] = 0x7E ;
+ psds->write_data [2] = 0 ; /* Channel number */
+ psds->write_data [3] = 2 ;
+ psds->write_data [4] = psds->write_block & 0x7F ; /* Packet number */
+
+ ucptr = psds->write_data + 5 ;
+ for (k = 0 ; k < 120 ; k += 3)
+ { sample = psds->write_samples [k / 3] ;
+ sample += 0x80000000 ;
+ ucptr [k] = (sample >> 25) & 0x7F ;
+ ucptr [k + 1] = (sample >> 18) & 0x7F ;
+ ucptr [k + 2] = (sample >> 11) & 0x7F ;
+ } ;
+
+ checksum = psds->write_data [1] ;
+ for (k = 2 ; k <= SDS_BLOCK_SIZE - 3 ; k ++)
+ checksum ^= psds->write_data [k] ;
+ checksum &= 0x7F ;
+
+ psds->write_data [SDS_BLOCK_SIZE - 2] = checksum ;
+ psds->write_data [SDS_BLOCK_SIZE - 1] = 0xF7 ;
+
+ if ((k = psf_fwrite (psds->write_data, 1, SDS_BLOCK_SIZE, psf)) != SDS_BLOCK_SIZE)
+ psf_log_printf (psf, "*** Warning : psf_fwrite (%d != %d).\n", k, SDS_BLOCK_SIZE) ;
+
+ psds->write_block ++ ;
+ psds->write_count = 0 ;
+
+ if (psds->write_block > psds->total_blocks)
+ psds->total_blocks = psds->write_block ;
+ psds->frames = psds->total_blocks * psds->samplesperblock ;
+
+ return 1 ;
+} /* sds_3byte_write */
+
+static int
+sds_4byte_write (SF_PRIVATE *psf, SDS_PRIVATE *psds)
+{ unsigned char *ucptr, checksum ;
+ unsigned int sample ;
+ int k ;
+
+ psds->write_data [0] = 0xF0 ;
+ psds->write_data [1] = 0x7E ;
+ psds->write_data [2] = 0 ; /* Channel number */
+ psds->write_data [3] = 2 ;
+ psds->write_data [4] = psds->write_block & 0x7F ; /* Packet number */
+
+ ucptr = psds->write_data + 5 ;
+ for (k = 0 ; k < 120 ; k += 4)
+ { sample = psds->write_samples [k / 4] ;
+ sample += 0x80000000 ;
+ ucptr [k] = (sample >> 25) & 0x7F ;
+ ucptr [k + 1] = (sample >> 18) & 0x7F ;
+ ucptr [k + 2] = (sample >> 11) & 0x7F ;
+ ucptr [k + 3] = (sample >> 4) & 0x7F ;
+ } ;
+
+ checksum = psds->write_data [1] ;
+ for (k = 2 ; k <= SDS_BLOCK_SIZE - 3 ; k ++)
+ checksum ^= psds->write_data [k] ;
+ checksum &= 0x7F ;
+
+ psds->write_data [SDS_BLOCK_SIZE - 2] = checksum ;
+ psds->write_data [SDS_BLOCK_SIZE - 1] = 0xF7 ;
+
+ if ((k = psf_fwrite (psds->write_data, 1, SDS_BLOCK_SIZE, psf)) != SDS_BLOCK_SIZE)
+ psf_log_printf (psf, "*** Warning : psf_fwrite (%d != %d).\n", k, SDS_BLOCK_SIZE) ;
+
+ psds->write_block ++ ;
+ psds->write_count = 0 ;
+
+ if (psds->write_block > psds->total_blocks)
+ psds->total_blocks = psds->write_block ;
+ psds->frames = psds->total_blocks * psds->samplesperblock ;
+
+ return 1 ;
+} /* sds_4byte_write */
+
+static sf_count_t
+sds_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
+{ SDS_PRIVATE *psds ;
+ int *iptr ;
+ int k, bufferlen, writecount, count ;
+ sf_count_t total = 0 ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ psds = (SDS_PRIVATE*) psf->codec_data ;
+ psds->total_written += len ;
+
+ iptr = psf->u.ibuf ;
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : len ;
+ for (k = 0 ; k < writecount ; k++)
+ iptr [k] = ptr [total + k] << 16 ;
+ count = sds_write (psf, psds, iptr, writecount) ;
+ total += count ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* sds_write_s */
+
+static sf_count_t
+sds_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len)
+{ SDS_PRIVATE *psds ;
+ int total ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ psds = (SDS_PRIVATE*) psf->codec_data ;
+ psds->total_written += len ;
+
+ total = sds_write (psf, psds, ptr, len) ;
+
+ return total ;
+} /* sds_write_i */
+
+static sf_count_t
+sds_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len)
+{ SDS_PRIVATE *psds ;
+ int *iptr ;
+ int k, bufferlen, writecount, count ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ psds = (SDS_PRIVATE*) psf->codec_data ;
+ psds->total_written += len ;
+
+ if (psf->norm_float == SF_TRUE)
+ normfact = 1.0 * 0x80000000 ;
+ else
+ normfact = 1.0 * (1 << psds->bitwidth) ;
+
+ iptr = psf->u.ibuf ;
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : len ;
+ for (k = 0 ; k < writecount ; k++)
+ iptr [k] = normfact * ptr [total + k] ;
+ count = sds_write (psf, psds, iptr, writecount) ;
+ total += count ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* sds_write_f */
+
+static sf_count_t
+sds_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len)
+{ SDS_PRIVATE *psds ;
+ int *iptr ;
+ int k, bufferlen, writecount, count ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ if (psf->codec_data == NULL)
+ return 0 ;
+ psds = (SDS_PRIVATE*) psf->codec_data ;
+ psds->total_written += len ;
+
+ if (psf->norm_double == SF_TRUE)
+ normfact = 1.0 * 0x80000000 ;
+ else
+ normfact = 1.0 * (1 << psds->bitwidth) ;
+
+ iptr = psf->u.ibuf ;
+ bufferlen = ARRAY_LEN (psf->u.ibuf) ;
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : len ;
+ for (k = 0 ; k < writecount ; k++)
+ iptr [k] = normfact * ptr [total + k] ;
+ count = sds_write (psf, psds, iptr, writecount) ;
+ total += count ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* sds_write_d */
+
+static int
+sds_write (SF_PRIVATE *psf, SDS_PRIVATE *psds, const int *ptr, int len)
+{ int count, total = 0 ;
+
+ while (total < len)
+ { count = psds->samplesperblock - psds->write_count ;
+ if (count > len - total)
+ count = len - total ;
+
+ memcpy (&(psds->write_samples [psds->write_count]), &(ptr [total]), count * sizeof (int)) ;
+ total += count ;
+ psds->write_count += count ;
+
+ if (psds->write_count >= psds->samplesperblock)
+ psds->writer (psf, psds) ;
+ } ;
+
+ return total ;
+} /* sds_write */
+
--- /dev/null
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/* Some defines that microsoft 'forgot' to implement. */
+
+#ifndef S_IRWXU
+#define S_IRWXU 0000700 /* rwx, owner */
+#endif
+
+#ifndef S_IRUSR
+#define S_IRUSR 0000400 /* read permission, owner */
+#endif
+
+#ifndef S_IWUSR
+#define S_IWUSR 0000200 /* write permission, owner */
+#endif
+
+#ifndef S_IXUSR
+#define S_IXUSR 0000100 /* execute/search permission, owner */
+#endif
+
+/* Windows doesn't have group permissions so set all these to zero. */
+#define S_IRWXG 0 /* rwx, group */
+#define S_IRGRP 0 /* read permission, group */
+#define S_IWGRP 0 /* write permission, grougroup */
+#define S_IXGRP 0 /* execute/search permission, group */
+
+/* Windows doesn't have others permissions so set all these to zero. */
+#define S_IRWXO 0 /* rwx, other */
+#define S_IROTH 0 /* read permission, other */
+#define S_IWOTH 0 /* write permission, other */
+#define S_IXOTH 0 /* execute/search permission, other */
+
+#ifndef S_ISFIFO
+#define S_ISFIFO(mode) (((mode) & _S_IFMT) == _S_IFIFO)
+#endif
+
+#ifndef S_ISREG
+#define S_ISREG(mode) (((mode) & _S_IFREG) == _S_IFREG)
+#endif
+
+/*
+** Don't know if these are still needed.
+**
+** #define _IFMT _S_IFMT
+** #define _IFREG _S_IFREG
+*/
+
--- /dev/null
+/*
+** Copyright (C) 2005-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/*
+** Autoconf leaves many config parameters undefined.
+** Here we change then from being undefined to defining them to 0.
+** This allows things like:
+**
+** #if HAVE_CONFIG_PARAM
+**
+** and
+**
+** if (HAVE_CONFIG_PARAM)
+** do_something () ;
+*/
+
+#ifndef SFCONFIG_H
+#define SFCONFIG_H
+
+/* Include the Autoconf generated file. */
+#include "config.h"
+
+/* Now fiddle the values. */
+
+#ifndef HAVE_ALSA_ASOUNDLIB_H
+#define HAVE_ALSA_ASOUNDLIB_H 0
+#endif
+
+#ifndef HAVE_BYTESWAP_H
+#define HAVE_BYTESWAP_H 0
+#endif
+
+#ifndef HAVE_DECL_S_IRGRP
+#define HAVE_DECL_S_IRGRP 0
+#endif
+
+#ifndef HAVE_ENDIAN_H
+#define HAVE_ENDIAN_H 0
+#endif
+
+#ifndef HAVE_FSYNC
+#define HAVE_FSYNC 0
+#endif
+
+#ifndef HAVE_LOCALE_H
+#define HAVE_LOCALE_H 0
+#endif
+
+#ifndef HAVE_LRINT
+#define HAVE_LRINT 0
+#endif
+
+#ifndef HAVE_LRINTF
+#define HAVE_LRINTF 0
+#endif
+
+#ifndef HAVE_MMAP
+#define HAVE_MMAP 0
+#endif
+
+#ifndef HAVE_PREAD
+#define HAVE_PREAD 0
+#endif
+
+#ifndef HAVE_PWRITE
+#define HAVE_PWRITE 0
+#endif
+
+#ifndef HAVE_SETLOCALE
+#define HAVE_SETLOCALE 0
+#endif
+
+#ifndef HAVE_SQLITE3
+#define HAVE_SQLITE3 0
+#endif
+
+#ifndef HAVE_STDINT_H
+#define HAVE_STDINT_H 0
+#endif
+
+#ifndef HAVE_SYS_WAIT_H
+#define HAVE_SYS_WAIT_H 0
+#endif
+
+#ifndef HAVE_UNISTD_H
+#define HAVE_UNISTD_H 0
+#endif
+
+#ifndef HAVE_PIPE
+#define HAVE_PIPE 0
+#endif
+
+#ifndef HAVE_WAITPID
+#define HAVE_WAITPID 0
+#endif
+
+#endif
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#ifndef SFENDIAN_INCLUDED
+#define SFENDIAN_INCLUDED
+
+#include "sfconfig.h"
+
+#if HAVE_STDINT_H
+#include <stdint.h>
+#elif HAVE_INTTYPES_H
+#include <inttypes.h>
+#endif
+
+#if (defined (SIZEOF_INT64_T) && (SIZEOF_INT64_T == 8))
+/* Good, we have int64_t. */
+#elif (defined (SIZEOF_LONG_LONG) && (SIZEOF_LONG_LONG == 8))
+typedef long long int64_t ;
+#elif (defined (SIZEOF_LONG) && (SIZEOF_LONG == 8))
+typedef long int64_t ;
+#elif (defined (WIN32) || defined (_WIN32))
+typedef __int64 int64_t ;
+#else
+#error "No 64 bit integer type."
+#endif
+
+#if HAVE_BYTESWAP_H
+
+#include <byteswap.h>
+
+#define ENDSWAP_SHORT(x) ((short) bswap_16 (x))
+#define ENDSWAP_INT(x) ((int) bswap_32 (x))
+
+#else
+
+#define ENDSWAP_SHORT(x) ((((x) >> 8) & 0xFF) + (((x) & 0xFF) << 8))
+#define ENDSWAP_INT(x) ((((x) >> 24) & 0xFF) + (((x) >> 8) & 0xFF00) + (((x) & 0xFF00) << 8) + (((x) & 0xFF) << 24))
+
+#endif
+
+/*
+** Many file types (ie WAV, AIFF) use sets of four consecutive bytes as a
+** marker indicating different sections of the file.
+** The following MAKE_MARKER macro allows th creation of integer constants
+** for these markers.
+*/
+
+#if (CPU_IS_LITTLE_ENDIAN == 1)
+ #define MAKE_MARKER(a,b,c,d) ((a) | ((b) << 8) | ((c) << 16) | ((d) << 24))
+#elif (CPU_IS_BIG_ENDIAN == 1)
+ #define MAKE_MARKER(a,b,c,d) (((a) << 24) | ((b) << 16) | ((c) << 8) | (d))
+#else
+ #error "Target CPU endian-ness unknown. May need to hand edit src/sfconfig.h"
+#endif
+
+/*
+** Macros to handle reading of data of a specific endian-ness into host endian
+** shorts and ints. The single input is an unsigned char* pointer to the start
+** of the object. There are two versions of each macro as we need to deal with
+** both big and little endian CPUs.
+*/
+
+#if (CPU_IS_LITTLE_ENDIAN == 1)
+ #define LES2H_SHORT(x) (x)
+ #define LEI2H_INT(x) (x)
+
+ #define BES2H_SHORT(x) ENDSWAP_SHORT (x)
+ #define BEI2H_INT(x) ENDSWAP_INT (x)
+
+ #define H2BE_SHORT(x) ENDSWAP_SHORT (x)
+ #define H2BE_INT(x) ENDSWAP_INT (x)
+
+#elif (CPU_IS_BIG_ENDIAN == 1)
+ #define LES2H_SHORT(x) ENDSWAP_SHORT (x)
+ #define LEI2H_INT(x) ENDSWAP_INT (x)
+
+ #define BES2H_SHORT(x) (x)
+ #define BEI2H_INT(x) (x)
+
+ #define H2LE_SHORT(x) ENDSWAP_SHORT (x)
+ #define H2LE_INT(x) ENDSWAP_INT (x)
+
+#else
+ #error "Target CPU endian-ness unknown. May need to hand edit src/sfconfig.h"
+#endif
+
+#define LET2H_SHORT_PTR(x) ((x) [1] + ((x) [2] << 8))
+#define LET2H_INT_PTR(x) (((x) [0] << 8) + ((x) [1] << 16) + ((x) [2] << 24))
+
+#define BET2H_SHORT_PTR(x) (((x) [0] << 8) + (x) [1])
+#define BET2H_INT_PTR(x) (((x) [0] << 24) + ((x) [1] << 16) + ((x) [2] << 8))
+
+/*-----------------------------------------------------------------------------------------------
+** Generic functions for performing endian swapping on integer arrays.
+*/
+
+static inline void
+endswap_short_array (short *ptr, int len)
+{ short temp ;
+
+ while (--len >= 0)
+ { temp = ptr [len] ;
+ ptr [len] = ENDSWAP_SHORT (temp) ;
+ } ;
+} /* endswap_short_array */
+
+static inline void
+endswap_short_copy (short *dest, const short *src, int len)
+{
+ while (--len >= 0)
+ { dest [len] = ENDSWAP_SHORT (src [len]) ;
+ } ;
+} /* endswap_short_copy */
+
+static inline void
+endswap_int_array (int *ptr, int len)
+{ int temp ;
+
+ while (--len >= 0)
+ { temp = ptr [len] ;
+ ptr [len] = ENDSWAP_INT (temp) ;
+ } ;
+} /* endswap_int_array */
+
+static inline void
+endswap_int_copy (int *dest, const int *src, int len)
+{
+ while (--len >= 0)
+ { dest [len] = ENDSWAP_INT (src [len]) ;
+ } ;
+} /* endswap_int_copy */
+
+/*========================================================================================
+*/
+
+#if (HAVE_BYTESWAP_H && defined (SIZEOF_INT64_T) && (SIZEOF_INT64_T == 8))
+
+static inline void
+endswap_int64_t_array (int64_t *ptr, int len)
+{ int64_t value ;
+
+ while (--len >= 0)
+ { value = ptr [len] ;
+ ptr [len] = bswap_64 (value) ;
+ } ;
+} /* endswap_int64_t_array */
+
+static inline void
+endswap_int64_t_copy (int64_t *dest, const int64_t *src, int len)
+{ int64_t value ;
+
+ while (--len >= 0)
+ { value = src [len] ;
+ dest [len] = bswap_64 (value) ;
+ } ;
+} /* endswap_int64_t_copy */
+
+#else
+
+static inline void
+endswap_int64_t_array (int64_t *ptr, int len)
+{ unsigned char *ucptr, temp ;
+
+ ucptr = (unsigned char *) ptr ;
+ ucptr += 8 * len ;
+ while (--len >= 0)
+ { ucptr -= 8 ;
+
+ temp = ucptr [0] ;
+ ucptr [0] = ucptr [7] ;
+ ucptr [7] = temp ;
+
+ temp = ucptr [1] ;
+ ucptr [1] = ucptr [6] ;
+ ucptr [6] = temp ;
+
+ temp = ucptr [2] ;
+ ucptr [2] = ucptr [5] ;
+ ucptr [5] = temp ;
+
+ temp = ucptr [3] ;
+ ucptr [3] = ucptr [4] ;
+ ucptr [4] = temp ;
+ } ;
+} /* endswap_int64_t_array */
+
+static inline void
+endswap_int64_t_copy (int64_t *dest, const int64_t *src, int len)
+{ const unsigned char *psrc ;
+ unsigned char *pdest ;
+
+ if (dest == src)
+ { endswap_int64_t_array (dest, len) ;
+ return ;
+ } ;
+
+ psrc = ((const unsigned char *) src) + 8 * len ;
+ pdest = ((unsigned char *) dest) + 8 * len ;
+ while (--len >= 0)
+ { psrc -= 8 ;
+ pdest -= 8 ;
+
+ pdest [0] = psrc [7] ;
+ pdest [2] = psrc [5] ;
+ pdest [4] = psrc [3] ;
+ pdest [6] = psrc [1] ;
+ pdest [7] = psrc [0] ;
+ pdest [1] = psrc [6] ;
+ pdest [3] = psrc [4] ;
+ pdest [5] = psrc [2] ;
+ } ;
+} /* endswap_int64_t_copy */
+
+#endif
+
+/* A couple of wrapper functions. */
+
+static inline void
+endswap_float_array (float *ptr, int len)
+{ endswap_int_array ((void *) ptr, len) ;
+} /* endswap_float_array */
+
+static inline void
+endswap_double_array (double *ptr, int len)
+{ endswap_int64_t_array ((void *) ptr, len) ;
+} /* endswap_double_array */
+
+static inline void
+endswap_float_copy (float *dest, const float *src, int len)
+{ endswap_int_copy ((int *) dest, (const int *) src, len) ;
+} /* endswap_float_copy */
+
+static inline void
+endswap_double_copy (double *dest, const double *src, int len)
+{ endswap_int64_t_copy ((int64_t *) dest, (const int64_t *) src, len) ;
+} /* endswap_double_copy */
+
+#endif /* SFENDIAN_INCLUDED */
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <assert.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+#define SNDFILE_MAGICK 0x1234C0DE
+
+#ifdef __APPLE__
+ /*
+ ** Detect if a compile for a universal binary is being attempted and barf if it is.
+ ** See the URL below for the rationale.
+ */
+ #ifdef __BIG_ENDIAN__
+ #if (CPU_IS_LITTLE_ENDIAN == 1)
+ #error "Universal binary compile detected. See http://www.mega-nerd.com/libsndfile/FAQ.html#Q018"
+ #endif
+ #endif
+
+ #ifdef __LITTLE_ENDIAN__
+ #if (CPU_IS_BIG_ENDIAN == 1)
+ #error "Universal binary compile detected. See http://www.mega-nerd.com/libsndfile/FAQ.html#Q018"
+ #endif
+ #endif
+#endif
+
+
+typedef struct
+{ int error ;
+ const char *str ;
+} ErrorStruct ;
+
+static
+ErrorStruct SndfileErrors [] =
+{
+ /* Public error values and their associated strings. */
+ { SF_ERR_NO_ERROR , "No Error." },
+ { SF_ERR_UNRECOGNISED_FORMAT , "Format not recognised." },
+ { SF_ERR_SYSTEM , "System error." /* Often replaced. */ },
+ { SF_ERR_MALFORMED_FILE , "Supported file format but file is malformed." },
+ { SF_ERR_UNSUPPORTED_ENCODING , "Supported file format but unsupported encoding." },
+
+ /* Private error values and their associated strings. */
+ { SFE_ZERO_MAJOR_FORMAT , "Error : major format is 0." },
+ { SFE_ZERO_MINOR_FORMAT , "Error : minor format is 0." },
+ { SFE_BAD_FILE , "File does not exist or is not a regular file (possibly a pipe?)." },
+ { SFE_BAD_FILE_READ , "File exists but no data could be read." },
+ { SFE_OPEN_FAILED , "Could not open file." },
+ { SFE_BAD_SNDFILE_PTR , "Not a valid SNDFILE* pointer." },
+ { SFE_BAD_SF_INFO_PTR , "NULL SF_INFO pointer passed to libsndfile." },
+ { SFE_BAD_SF_INCOMPLETE , "SF_PRIVATE struct incomplete and end of header parsing." },
+ { SFE_BAD_FILE_PTR , "Bad FILE pointer." },
+ { SFE_BAD_INT_PTR , "Internal error, Bad pointer." },
+ { SFE_BAD_STAT_SIZE , "Error : software was misconfigured at compile time (sizeof statbuf.st_size)." },
+
+ { SFE_MALLOC_FAILED , "Internal malloc () failed." },
+ { SFE_UNIMPLEMENTED , "File contains data in an unimplemented format." },
+ { SFE_BAD_READ_ALIGN , "Attempt to read a non-integer number of channels." },
+ { SFE_BAD_WRITE_ALIGN , "Attempt to write a non-integer number of channels." },
+ { SFE_UNKNOWN_FORMAT , "File contains data in an unknown format." },
+ { SFE_NOT_READMODE , "Read attempted on file currently open for write." },
+ { SFE_NOT_WRITEMODE , "Write attempted on file currently open for read." },
+ { SFE_BAD_MODE_RW , "Error : This file format does not support read/write mode." },
+ { SFE_BAD_SF_INFO , "Internal error : SF_INFO struct incomplete." },
+ { SFE_BAD_OFFSET , "Error : supplied offset beyond end of file." },
+ { SFE_NO_EMBED_SUPPORT , "Error : embedding not supported for this file format." },
+ { SFE_NO_EMBEDDED_RDWR , "Error : cannot open embedded file read/write." },
+ { SFE_NO_PIPE_WRITE , "Error : this file format does not support pipe write." },
+ { SFE_BAD_VIRTUAL_IO , "Error : bad pointer on SF_VIRTUAL_IO struct." },
+ { SFE_BAD_BROADCAST_INFO_SIZE
+ , "Error : bad size in SF_BROADCAST_INFO struct." },
+ { SFE_BAD_BROADCAST_INFO_TOO_BIG
+ , "Error : SF_BROADCAST_INFO struct too large." },
+
+ { SFE_INTERLEAVE_MODE , "Attempt to write to file with non-interleaved data." },
+ { SFE_INTERLEAVE_SEEK , "Bad karma in seek during interleave read operation." },
+ { SFE_INTERLEAVE_READ , "Bad karma in read during interleave read operation." },
+
+ { SFE_INTERNAL , "Unspecified internal error." },
+ { SFE_BAD_COMMAND_PARAM , "Bad parameter passed to function sf_command." },
+ { SFE_BAD_ENDIAN , "Bad endian-ness. Try default endian-ness" },
+ { SFE_CHANNEL_COUNT_ZERO , "Channel count is zero." },
+ { SFE_CHANNEL_COUNT , "Too many channels specified." },
+
+ { SFE_BAD_SEEK , "Internal psf_fseek() failed." },
+ { SFE_NOT_SEEKABLE , "Seek attempted on unseekable file type." },
+ { SFE_AMBIGUOUS_SEEK , "Error : combination of file open mode and seek command is ambiguous." },
+ { SFE_WRONG_SEEK , "Error : invalid seek parameters." },
+ { SFE_SEEK_FAILED , "Error : parameters OK, but psf_seek() failed." },
+
+ { SFE_BAD_OPEN_MODE , "Error : bad mode parameter for file open." },
+ { SFE_OPEN_PIPE_RDWR , "Error : attempt to open a pipe in read/write mode." },
+ { SFE_RDWR_POSITION , "Error on RDWR position (cryptic)." },
+ { SFE_RDWR_BAD_HEADER , "Error : Cannot open file in read/write mode due to string data in header." },
+ { SFE_CMD_HAS_DATA , "Error : Command fails because file already has audio data." },
+
+ { SFE_STR_NO_SUPPORT , "Error : File type does not support string data." },
+ { SFE_STR_NOT_WRITE , "Error : Trying to set a string when file is not in write mode." },
+ { SFE_STR_MAX_DATA , "Error : Maximum string data storage reached." },
+ { SFE_STR_MAX_COUNT , "Error : Maximum string data count reached." },
+ { SFE_STR_BAD_TYPE , "Error : Bad string data type." },
+ { SFE_STR_NO_ADD_END , "Error : file type does not support strings added at end of file." },
+ { SFE_STR_BAD_STRING , "Error : bad string." },
+ { SFE_STR_WEIRD , "Error : Weird string error." },
+
+ { SFE_WAV_NO_RIFF , "Error in WAV file. No 'RIFF' chunk marker." },
+ { SFE_WAV_NO_WAVE , "Error in WAV file. No 'WAVE' chunk marker." },
+ { SFE_WAV_NO_FMT , "Error in WAV/W64/RF64 file. No 'fmt ' chunk marker." },
+ { SFE_WAV_BAD_FMT , "Error in WAV/W64/RF64 file. Malformed 'fmt ' chunk." },
+ { SFE_WAV_FMT_SHORT , "Error in WAV/W64/RF64 file. Short 'fmt ' chunk." },
+
+ { SFE_WAV_BAD_FACT , "Error in WAV file. 'fact' chunk out of place." },
+ { SFE_WAV_BAD_PEAK , "Error in WAV file. Bad 'PEAK' chunk." },
+ { SFE_WAV_PEAK_B4_FMT , "Error in WAV file. 'PEAK' chunk found before 'fmt ' chunk." },
+
+ { SFE_WAV_BAD_FORMAT , "Error in WAV file. Errors in 'fmt ' chunk." },
+ { SFE_WAV_BAD_BLOCKALIGN , "Error in WAV file. Block alignment in 'fmt ' chunk is incorrect." },
+ { SFE_WAV_NO_DATA , "Error in WAV file. No 'data' chunk marker." },
+ { SFE_WAV_BAD_LIST , "Error in WAV file. Malformed LIST chunk." },
+ { SFE_WAV_UNKNOWN_CHUNK , "Error in WAV file. File contains an unknown chunk marker." },
+ { SFE_WAV_WVPK_DATA , "Error in WAV file. Data is in WAVPACK format." },
+
+ { SFE_WAV_ADPCM_NOT4BIT , "Error in ADPCM WAV file. Invalid bit width." },
+ { SFE_WAV_ADPCM_CHANNELS , "Error in ADPCM WAV file. Invalid number of channels." },
+ { SFE_WAV_GSM610_FORMAT , "Error in GSM610 WAV file. Invalid format chunk." },
+
+ { SFE_AIFF_NO_FORM , "Error in AIFF file, bad 'FORM' marker." },
+ { SFE_AIFF_AIFF_NO_FORM , "Error in AIFF file, 'AIFF' marker without 'FORM'." },
+ { SFE_AIFF_COMM_NO_FORM , "Error in AIFF file, 'COMM' marker without 'FORM'." },
+ { SFE_AIFF_SSND_NO_COMM , "Error in AIFF file, 'SSND' marker without 'COMM'." },
+ { SFE_AIFF_UNKNOWN_CHUNK , "Error in AIFF file, unknown chunk." },
+ { SFE_AIFF_COMM_CHUNK_SIZE, "Error in AIFF file, bad 'COMM' chunk size." },
+ { SFE_AIFF_BAD_COMM_CHUNK , "Error in AIFF file, bad 'COMM' chunk." },
+ { SFE_AIFF_PEAK_B4_COMM , "Error in AIFF file. 'PEAK' chunk found before 'COMM' chunk." },
+ { SFE_AIFF_BAD_PEAK , "Error in AIFF file. Bad 'PEAK' chunk." },
+ { SFE_AIFF_NO_SSND , "Error in AIFF file, bad 'SSND' chunk." },
+ { SFE_AIFF_NO_DATA , "Error in AIFF file, no sound data." },
+ { SFE_AIFF_RW_SSND_NOT_LAST, "Error in AIFF file, RDWR only possible if SSND chunk at end of file." },
+
+ { SFE_AU_UNKNOWN_FORMAT , "Error in AU file, unknown format." },
+ { SFE_AU_NO_DOTSND , "Error in AU file, missing '.snd' or 'dns.' marker." },
+ { SFE_AU_EMBED_BAD_LEN , "Embedded AU file with unknown length." },
+
+ { SFE_RAW_READ_BAD_SPEC , "Error while opening RAW file for read. Must specify format and channels.\n"
+ "Possibly trying to open unsupported format."
+ },
+ { SFE_RAW_BAD_BITWIDTH , "Error. RAW file bitwidth must be a multiple of 8." },
+ { SFE_RAW_BAD_FORMAT , "Error. Bad format field in SF_INFO struct when openning a RAW file for read." },
+
+ { SFE_PAF_NO_MARKER , "Error in PAF file, no marker." },
+ { SFE_PAF_VERSION , "Error in PAF file, bad version." },
+ { SFE_PAF_UNKNOWN_FORMAT , "Error in PAF file, unknown format." },
+ { SFE_PAF_SHORT_HEADER , "Error in PAF file. File shorter than minimal header." },
+ { SFE_PAF_BAD_CHANNELS , "Error in PAF file. Bad channel count." },
+
+ { SFE_SVX_NO_FORM , "Error in 8SVX / 16SV file, no 'FORM' marker." },
+ { SFE_SVX_NO_BODY , "Error in 8SVX / 16SV file, no 'BODY' marker." },
+ { SFE_SVX_NO_DATA , "Error in 8SVX / 16SV file, no sound data." },
+ { SFE_SVX_BAD_COMP , "Error in 8SVX / 16SV file, unsupported compression format." },
+ { SFE_SVX_BAD_NAME_LENGTH , "Error in 8SVX / 16SV file, NAME chunk too long." },
+
+ { SFE_NIST_BAD_HEADER , "Error in NIST file, bad header." },
+ { SFE_NIST_CRLF_CONVERISON, "Error : NIST file damaged by Windows CR -> CRLF conversion process." },
+ { SFE_NIST_BAD_ENCODING , "Error in NIST file, unsupported compression format." },
+
+ { SFE_VOC_NO_CREATIVE , "Error in VOC file, no 'Creative Voice File' marker." },
+ { SFE_VOC_BAD_FORMAT , "Error in VOC file, bad format." },
+ { SFE_VOC_BAD_VERSION , "Error in VOC file, bad version number." },
+ { SFE_VOC_BAD_MARKER , "Error in VOC file, bad marker in file." },
+ { SFE_VOC_BAD_SECTIONS , "Error in VOC file, incompatible VOC sections." },
+ { SFE_VOC_MULTI_SAMPLERATE, "Error in VOC file, more than one sample rate defined." },
+ { SFE_VOC_MULTI_SECTION , "Unimplemented VOC file feature, file contains multiple sound sections." },
+ { SFE_VOC_MULTI_PARAM , "Error in VOC file, file contains multiple bit or channel widths." },
+ { SFE_VOC_SECTION_COUNT , "Error in VOC file, too many sections." },
+ { SFE_VOC_NO_PIPE , "Error : not able to operate on VOC files over a pipe." },
+
+ { SFE_IRCAM_NO_MARKER , "Error in IRCAM file, bad IRCAM marker." },
+ { SFE_IRCAM_BAD_CHANNELS , "Error in IRCAM file, bad channel count." },
+ { SFE_IRCAM_UNKNOWN_FORMAT, "Error in IRCAM file, unknow encoding format." },
+
+ { SFE_W64_64_BIT , "Error in W64 file, file contains 64 bit offset." },
+ { SFE_W64_NO_RIFF , "Error in W64 file. No 'riff' chunk marker." },
+ { SFE_W64_NO_WAVE , "Error in W64 file. No 'wave' chunk marker." },
+ { SFE_W64_NO_DATA , "Error in W64 file. No 'data' chunk marker." },
+ { SFE_W64_ADPCM_NOT4BIT , "Error in ADPCM W64 file. Invalid bit width." },
+ { SFE_W64_ADPCM_CHANNELS , "Error in ADPCM W64 file. Invalid number of channels." },
+ { SFE_W64_GSM610_FORMAT , "Error in GSM610 W64 file. Invalid format chunk." },
+
+ { SFE_MAT4_BAD_NAME , "Error in MAT4 file. No variable name." },
+ { SFE_MAT4_NO_SAMPLERATE , "Error in MAT4 file. No sample rate." },
+
+ { SFE_MAT5_BAD_ENDIAN , "Error in MAT5 file. Not able to determine endian-ness." },
+ { SFE_MAT5_NO_BLOCK , "Error in MAT5 file. Bad block structure." },
+ { SFE_MAT5_SAMPLE_RATE , "Error in MAT5 file. Not able to determine sample rate." },
+
+ { SFE_PVF_NO_PVF1 , "Error in PVF file. No PVF1 marker." },
+ { SFE_PVF_BAD_HEADER , "Error in PVF file. Bad header." },
+ { SFE_PVF_BAD_BITWIDTH , "Error in PVF file. Bad bit width." },
+
+ { SFE_XI_BAD_HEADER , "Error in XI file. Bad header." },
+ { SFE_XI_EXCESS_SAMPLES , "Error in XI file. Excess samples in file." },
+ { SFE_XI_NO_PIPE , "Error : not able to operate on XI files over a pipe." },
+
+ { SFE_HTK_NO_PIPE , "Error : not able to operate on HTK files over a pipe." },
+
+ { SFE_SDS_NOT_SDS , "Error : not an SDS file." },
+ { SFE_SDS_BAD_BIT_WIDTH , "Error : bad bit width for SDS file." },
+
+ { SFE_SD2_FD_DISALLOWED , "Error : cannot open SD2 file without a file name." },
+ { SFE_SD2_BAD_DATA_OFFSET , "Error : bad data offset." },
+ { SFE_SD2_BAD_MAP_OFFSET , "Error : bad map offset." },
+ { SFE_SD2_BAD_DATA_LENGTH , "Error : bad data length." },
+ { SFE_SD2_BAD_MAP_LENGTH , "Error : bad map length." },
+ { SFE_SD2_BAD_RSRC , "Error : bad resource fork." },
+ { SFE_SD2_BAD_SAMPLE_SIZE , "Error : bad sample size." },
+
+ { SFE_FLAC_BAD_HEADER , "Error : bad flac header." },
+ { SFE_FLAC_NEW_DECODER , "Error : problem while creating flac decoder." },
+ { SFE_FLAC_INIT_DECODER , "Error : problem while initialization of the flac decoder." },
+ { SFE_FLAC_LOST_SYNC , "Error : flac decoder lost sync." },
+ { SFE_FLAC_BAD_SAMPLE_RATE, "Error : flac does not support this sample rate." },
+ { SFE_FLAC_UNKOWN_ERROR , "Error : unknown error in flac decoder." },
+
+ { SFE_WVE_NOT_WVE , "Error : not a WVE file." },
+ { SFE_WVE_NO_PIPE , "Error : not able to operate on WVE files over a pipe." },
+
+ { SFE_DWVW_BAD_BITWIDTH , "Error : Bad bit width for DWVW encoding. Must be 12, 16 or 24." },
+ { SFE_G72X_NOT_MONO , "Error : G72x encoding does not support more than 1 channel." },
+
+ { SFE_VORBIS_ENCODER_BUG , "Error : Sample rate chosen is known to trigger a Vorbis encoder bug on this CPU." },
+
+ { SFE_RF64_NOT_RF64 , "Error : Not an RF64 file." },
+
+ { SFE_MAX_ERROR , "Maximum error number." },
+ { SFE_MAX_ERROR + 1 , NULL }
+} ;
+
+/*------------------------------------------------------------------------------
+*/
+
+static int format_from_extension (SF_PRIVATE *psf) ;
+static int guess_file_type (SF_PRIVATE *psf) ;
+static int validate_sfinfo (SF_INFO *sfinfo) ;
+static int validate_psf (SF_PRIVATE *psf) ;
+static void save_header_info (SF_PRIVATE *psf) ;
+static void copy_filename (SF_PRIVATE *psf, const char *path) ;
+static int psf_close (SF_PRIVATE *psf) ;
+
+static int try_resource_fork (SF_PRIVATE * psf) ;
+
+/*------------------------------------------------------------------------------
+** Private (static) variables.
+*/
+
+int sf_errno = 0 ;
+static char sf_logbuffer [SF_BUFFER_LEN] = { 0 } ;
+static char sf_syserr [SF_SYSERR_LEN] = { 0 } ;
+
+/*------------------------------------------------------------------------------
+*/
+
+#define VALIDATE_SNDFILE_AND_ASSIGN_PSF(a,b,c) \
+ { if ((a) == NULL) \
+ { sf_errno = SFE_BAD_SNDFILE_PTR ; \
+ return 0 ; \
+ } ; \
+ (b) = (SF_PRIVATE*) (a) ; \
+ if ((b)->virtual_io == SF_FALSE && \
+ psf_file_valid (b) == 0) \
+ { (b)->error = SFE_BAD_FILE_PTR ; \
+ return 0 ; \
+ } ; \
+ if ((b)->Magick != SNDFILE_MAGICK) \
+ { (b)->error = SFE_BAD_SNDFILE_PTR ; \
+ return 0 ; \
+ } ; \
+ if (c) (b)->error = 0 ; \
+ }
+
+/*------------------------------------------------------------------------------
+** Public functions.
+*/
+
+SNDFILE*
+sf_open (const char *path, int mode, SF_INFO *sfinfo)
+{ SF_PRIVATE *psf ;
+
+ /* Ultimate sanity check. */
+ assert (sizeof (sf_count_t) == 8) ;
+
+ if ((psf = calloc (1, sizeof (SF_PRIVATE))) == NULL)
+ { sf_errno = SFE_MALLOC_FAILED ;
+ return NULL ;
+ } ;
+
+ memset (psf, 0, sizeof (SF_PRIVATE)) ;
+ psf_init_files (psf) ;
+
+ psf_log_printf (psf, "File : %s\n", path) ;
+
+ copy_filename (psf, path) ;
+
+ psf->file.mode = mode ;
+ if (strcmp (path, "-") == 0)
+ psf->error = psf_set_stdio (psf) ;
+ else
+ psf->error = psf_fopen (psf) ;
+
+ return psf_open_file (psf, sfinfo) ;
+} /* sf_open */
+
+SNDFILE*
+sf_open_fd (int fd, int mode, SF_INFO *sfinfo, int close_desc)
+{ SF_PRIVATE *psf ;
+
+ if ((SF_CONTAINER (sfinfo->format)) == SF_FORMAT_SD2)
+ { sf_errno = SFE_SD2_FD_DISALLOWED ;
+ return NULL ;
+ } ;
+
+ if ((psf = calloc (1, sizeof (SF_PRIVATE))) == NULL)
+ { sf_errno = SFE_MALLOC_FAILED ;
+ return NULL ;
+ } ;
+
+ psf_init_files (psf) ;
+ copy_filename (psf, "") ;
+
+ psf->file.mode = mode ;
+ psf_set_file (psf, fd) ;
+ psf->is_pipe = psf_is_pipe (psf) ;
+ psf->fileoffset = psf_ftell (psf) ;
+
+ if (! close_desc)
+ psf->file.do_not_close_descriptor = SF_TRUE ;
+
+ return psf_open_file (psf, sfinfo) ;
+} /* sf_open_fd */
+
+SNDFILE*
+sf_open_virtual (SF_VIRTUAL_IO *sfvirtual, int mode, SF_INFO *sfinfo, void *user_data)
+{ SF_PRIVATE *psf ;
+
+ /* Make sure we have a valid set ot virtual pointers. */
+ if (sfvirtual->get_filelen == NULL || sfvirtual->seek == NULL || sfvirtual->tell == NULL)
+ { sf_errno = SFE_BAD_VIRTUAL_IO ;
+ snprintf (sf_logbuffer, sizeof (sf_logbuffer), "Bad vio_get_filelen / vio_seek / vio_tell in SF_VIRTUAL_IO struct.\n") ;
+ return NULL ;
+ } ;
+
+ if ((mode == SFM_READ || mode == SFM_RDWR) && sfvirtual->read == NULL)
+ { sf_errno = SFE_BAD_VIRTUAL_IO ;
+ snprintf (sf_logbuffer, sizeof (sf_logbuffer), "Bad vio_read in SF_VIRTUAL_IO struct.\n") ;
+ return NULL ;
+ } ;
+
+ if ((mode == SFM_WRITE || mode == SFM_RDWR) && sfvirtual->write == NULL)
+ { sf_errno = SFE_BAD_VIRTUAL_IO ;
+ snprintf (sf_logbuffer, sizeof (sf_logbuffer), "Bad vio_write in SF_VIRTUAL_IO struct.\n") ;
+ return NULL ;
+ } ;
+
+ if ((psf = calloc (1, sizeof (SF_PRIVATE))) == NULL)
+ { sf_errno = SFE_MALLOC_FAILED ;
+ return NULL ;
+ } ;
+
+ psf_init_files (psf) ;
+
+ psf->virtual_io = SF_TRUE ;
+ psf->vio = *sfvirtual ;
+ psf->vio_user_data = user_data ;
+
+ psf->file.mode = mode ;
+
+ return psf_open_file (psf, sfinfo) ;
+} /* sf_open_virtual */
+
+int
+sf_close (SNDFILE *sndfile)
+{ SF_PRIVATE *psf ;
+
+ VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ;
+
+ return psf_close (psf) ;
+} /* sf_close */
+
+void
+sf_write_sync (SNDFILE *sndfile)
+{ SF_PRIVATE *psf ;
+
+ if ((psf = (SF_PRIVATE *) sndfile) == NULL)
+ return ;
+
+ psf_fsync (psf) ;
+
+ return ;
+} /* sf_write_sync */
+
+/*==============================================================================
+*/
+
+const char*
+sf_error_number (int errnum)
+{ static const char *bad_errnum =
+ "No error defined for this error number. This is a bug in libsndfile." ;
+ int k ;
+
+ if (errnum == SFE_MAX_ERROR)
+ return SndfileErrors [0].str ;
+
+ if (errnum < 0 || errnum > SFE_MAX_ERROR)
+ { /* This really shouldn't happen in release versions. */
+ printf ("Not a valid error number (%d).\n", errnum) ;
+ return bad_errnum ;
+ } ;
+
+ for (k = 0 ; SndfileErrors [k].str ; k++)
+ if (errnum == SndfileErrors [k].error)
+ return SndfileErrors [k].str ;
+
+ return bad_errnum ;
+} /* sf_error_number */
+
+const char*
+sf_strerror (SNDFILE *sndfile)
+{ SF_PRIVATE *psf = NULL ;
+ int errnum ;
+
+ if (sndfile == NULL)
+ { errnum = sf_errno ;
+ if (errnum == SFE_SYSTEM && sf_syserr [0])
+ return sf_syserr ;
+ }
+ else
+ { psf = (SF_PRIVATE *) sndfile ;
+
+ if (psf->Magick != SNDFILE_MAGICK)
+ return "sf_strerror : Bad magic number." ;
+
+ errnum = psf->error ;
+
+ if (errnum == SFE_SYSTEM && psf->syserr [0])
+ return psf->syserr ;
+ } ;
+
+ return sf_error_number (errnum) ;
+} /* sf_strerror */
+
+/*------------------------------------------------------------------------------
+*/
+
+int
+sf_error (SNDFILE *sndfile)
+{ SF_PRIVATE *psf ;
+
+ if (sndfile == NULL)
+ return sf_errno ;
+
+ VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 0) ;
+
+ if (psf->error)
+ return psf->error ;
+
+ return 0 ;
+} /* sf_error */
+
+/*------------------------------------------------------------------------------
+*/
+
+int
+sf_perror (SNDFILE *sndfile)
+{ SF_PRIVATE *psf ;
+ int errnum ;
+
+ if (sndfile == NULL)
+ { errnum = sf_errno ;
+ }
+ else
+ { VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 0) ;
+ errnum = psf->error ;
+ } ;
+
+ fprintf (stderr, "%s\n", sf_error_number (errnum)) ;
+ return SFE_NO_ERROR ;
+} /* sf_perror */
+
+
+/*------------------------------------------------------------------------------
+*/
+
+int
+sf_error_str (SNDFILE *sndfile, char *str, size_t maxlen)
+{ SF_PRIVATE *psf ;
+ int errnum ;
+
+ if (str == NULL)
+ return SFE_INTERNAL ;
+
+ if (sndfile == NULL)
+ errnum = sf_errno ;
+ else
+ { VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 0) ;
+ errnum = psf->error ;
+ } ;
+
+ snprintf (str, maxlen, "%s", sf_error_number (errnum)) ;
+
+ return SFE_NO_ERROR ;
+} /* sf_error_str */
+
+/*==============================================================================
+*/
+
+int
+sf_format_check (const SF_INFO *info)
+{ int subformat, endian ;
+
+ subformat = SF_CODEC (info->format) ;
+ endian = SF_ENDIAN (info->format) ;
+
+ /* This is the place where each file format can check if the suppiled
+ ** SF_INFO struct is valid.
+ ** Return 0 on failure, 1 ons success.
+ */
+
+ if (info->channels < 1 || info->channels > SF_MAX_CHANNELS)
+ return 0 ;
+
+ if (info->samplerate < 0)
+ return 0 ;
+
+ switch (SF_CONTAINER (info->format))
+ { case SF_FORMAT_WAV :
+ /* WAV now allows both endian, RIFF or RIFX (little or big respectively) */
+ if (subformat == SF_FORMAT_PCM_U8 || subformat == SF_FORMAT_PCM_16)
+ return 1 ;
+ if (subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32)
+ return 1 ;
+ if ((subformat == SF_FORMAT_IMA_ADPCM || subformat == SF_FORMAT_MS_ADPCM) && info->channels <= 2)
+ return 1 ;
+ if (subformat == SF_FORMAT_GSM610 && info->channels == 1)
+ return 1 ;
+ if (subformat == SF_FORMAT_G721_32 && info->channels == 1)
+ return 1 ;
+ if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW)
+ return 1 ;
+ if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE)
+ return 1 ;
+ break ;
+
+ case SF_FORMAT_WAVEX :
+ if (endian == SF_ENDIAN_BIG || endian == SF_ENDIAN_CPU)
+ return 0 ;
+ if (subformat == SF_FORMAT_PCM_U8 || subformat == SF_FORMAT_PCM_16)
+ return 1 ;
+ if (subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32)
+ return 1 ;
+ if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW)
+ return 1 ;
+ if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE)
+ return 1 ;
+ break ;
+
+ case SF_FORMAT_AIFF :
+ /* AIFF does allow both endian-nesses for PCM data.*/
+ if (subformat == SF_FORMAT_PCM_16 || subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32)
+ return 1 ;
+ /* Other encodings. Check for endian-ness. */
+ if (endian == SF_ENDIAN_LITTLE || endian == SF_ENDIAN_CPU)
+ return 0 ;
+ if (subformat == SF_FORMAT_PCM_U8 || subformat == SF_FORMAT_PCM_S8)
+ return 1 ;
+ if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE)
+ return 1 ;
+ if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW)
+ return 1 ;
+ if ((subformat == SF_FORMAT_DWVW_12 || subformat == SF_FORMAT_DWVW_16 ||
+ subformat == SF_FORMAT_DWVW_24) && info-> channels == 1)
+ return 1 ;
+ if (subformat == SF_FORMAT_GSM610 && info->channels == 1)
+ return 1 ;
+ if (subformat == SF_FORMAT_IMA_ADPCM && (info->channels == 1 || info->channels == 2))
+ return 1 ;
+ break ;
+
+ case SF_FORMAT_AU :
+ if (subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16)
+ return 1 ;
+ if (subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32)
+ return 1 ;
+ if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW)
+ return 1 ;
+ if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE)
+ return 1 ;
+ if (subformat == SF_FORMAT_G721_32 && info->channels == 1)
+ return 1 ;
+ if (subformat == SF_FORMAT_G723_24 && info->channels == 1)
+ return 1 ;
+ if (subformat == SF_FORMAT_G723_40 && info->channels == 1)
+ return 1 ;
+ break ;
+
+ case SF_FORMAT_CAF :
+ if (subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16)
+ return 1 ;
+ if (subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32)
+ return 1 ;
+ if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW)
+ return 1 ;
+ if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE)
+ return 1 ;
+ break ;
+
+ case SF_FORMAT_RAW :
+ if (subformat == SF_FORMAT_PCM_U8 || subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16)
+ return 1 ;
+ if (subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32)
+ return 1 ;
+ if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE)
+ return 1 ;
+ if (subformat == SF_FORMAT_ALAW || subformat == SF_FORMAT_ULAW)
+ return 1 ;
+ if ((subformat == SF_FORMAT_DWVW_12 || subformat == SF_FORMAT_DWVW_16 ||
+ subformat == SF_FORMAT_DWVW_24) && info-> channels == 1)
+ return 1 ;
+ if (subformat == SF_FORMAT_GSM610 && info->channels == 1)
+ return 1 ;
+ if (subformat == SF_FORMAT_VOX_ADPCM && info->channels == 1)
+ return 1 ;
+ break ;
+
+ case SF_FORMAT_PAF :
+ if (subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16 || subformat == SF_FORMAT_PCM_24)
+ return 1 ;
+ break ;
+
+ case SF_FORMAT_SVX :
+ /* SVX only supports writing mono SVX files. */
+ if (info->channels > 1)
+ return 0 ;
+ /* Always big endian. */
+ if (endian == SF_ENDIAN_LITTLE || endian == SF_ENDIAN_CPU)
+ return 0 ;
+
+ if (subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16)
+ return 1 ;
+ break ;
+
+ case SF_FORMAT_NIST :
+ if (subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16)
+ return 1 ;
+ if (subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32)
+ return 1 ;
+ if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW)
+ return 1 ;
+ break ;
+
+ case SF_FORMAT_IRCAM :
+ if (subformat == SF_FORMAT_PCM_16 || subformat == SF_FORMAT_PCM_32)
+ return 1 ;
+ if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW || subformat == SF_FORMAT_FLOAT)
+ return 1 ;
+ break ;
+
+ case SF_FORMAT_VOC :
+ /* VOC is strictly little endian. */
+ if (endian == SF_ENDIAN_BIG || endian == SF_ENDIAN_CPU)
+ return 0 ;
+ if (subformat == SF_FORMAT_PCM_U8 || subformat == SF_FORMAT_PCM_16)
+ return 1 ;
+ if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW)
+ return 1 ;
+ break ;
+
+ case SF_FORMAT_W64 :
+ /* W64 is strictly little endian. */
+ if (endian == SF_ENDIAN_BIG || endian == SF_ENDIAN_CPU)
+ return 0 ;
+ if (subformat == SF_FORMAT_PCM_U8 || subformat == SF_FORMAT_PCM_16)
+ return 1 ;
+ if (subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32)
+ return 1 ;
+ if ((subformat == SF_FORMAT_IMA_ADPCM || subformat == SF_FORMAT_MS_ADPCM) && info->channels <= 2)
+ return 1 ;
+ if (subformat == SF_FORMAT_GSM610 && info->channels == 1)
+ return 1 ;
+ if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW)
+ return 1 ;
+ if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE)
+ return 1 ;
+ break ;
+
+ case SF_FORMAT_MAT4 :
+ if (subformat == SF_FORMAT_PCM_16 || subformat == SF_FORMAT_PCM_32)
+ return 1 ;
+ if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE)
+ return 1 ;
+ break ;
+
+ case SF_FORMAT_MAT5 :
+ if (subformat == SF_FORMAT_PCM_U8 || subformat == SF_FORMAT_PCM_16 || subformat == SF_FORMAT_PCM_32)
+ return 1 ;
+ if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE)
+ return 1 ;
+ break ;
+
+ case SF_FORMAT_PVF :
+ if (subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16 || subformat == SF_FORMAT_PCM_32)
+ return 1 ;
+ break ;
+
+ case SF_FORMAT_XI :
+ if (info->channels != 1)
+ return 0 ;
+ if (subformat == SF_FORMAT_DPCM_8 || subformat == SF_FORMAT_DPCM_16)
+ return 1 ;
+ break ;
+
+ case SF_FORMAT_HTK :
+ /* HTK is strictly big endian. */
+ if (endian == SF_ENDIAN_LITTLE || endian == SF_ENDIAN_CPU)
+ return 0 ;
+ if (info->channels != 1)
+ return 0 ;
+ if (subformat == SF_FORMAT_PCM_16)
+ return 1 ;
+ break ;
+
+ case SF_FORMAT_SDS :
+ /* SDS is strictly big endian. */
+ if (endian == SF_ENDIAN_LITTLE || endian == SF_ENDIAN_CPU)
+ return 0 ;
+ if (info->channels != 1)
+ return 0 ;
+ if (subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16 || subformat == SF_FORMAT_PCM_24)
+ return 1 ;
+ break ;
+
+ case SF_FORMAT_AVR :
+ /* SDS is strictly big endian. */
+ if (endian == SF_ENDIAN_LITTLE || endian == SF_ENDIAN_CPU)
+ return 0 ;
+ if (info->channels > 2)
+ return 0 ;
+ if (subformat == SF_FORMAT_PCM_U8 || subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16)
+ return 1 ;
+ break ;
+
+ case SF_FORMAT_FLAC :
+ /* FLAC can't do more than 8 channels. */
+ if (info->channels > 8)
+ return 0 ;
+ if (subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16 || subformat == SF_FORMAT_PCM_24)
+ return 1 ;
+ break ;
+
+ case SF_FORMAT_SD2 :
+ /* SD2 is strictly big endian. */
+ if (endian == SF_ENDIAN_LITTLE || endian == SF_ENDIAN_CPU)
+ return 0 ;
+ if (subformat == SF_FORMAT_PCM_S8 || subformat == SF_FORMAT_PCM_16 || subformat == SF_FORMAT_PCM_24)
+ return 1 ;
+ break ;
+
+ case SF_FORMAT_WVE :
+ /* WVE is strictly big endian. */
+ if (endian == SF_ENDIAN_BIG || endian == SF_ENDIAN_CPU)
+ return 0 ;
+ if (info->channels > 1)
+ return 0 ;
+ if (subformat == SF_FORMAT_ALAW)
+ return 1 ;
+ break ;
+
+ case SF_FORMAT_OGG :
+ if (subformat == SF_FORMAT_VORBIS)
+ return 1 ;
+ break ;
+
+ case SF_FORMAT_MPC2K :
+ /* MPC2000 is strictly little endian. */
+ if (endian == SF_ENDIAN_BIG || endian == SF_ENDIAN_CPU)
+ return 0 ;
+ if (info->channels > 2)
+ return 0 ;
+ if (subformat == SF_FORMAT_PCM_16)
+ return 1 ;
+ break ;
+
+ case SF_FORMAT_RF64 :
+ if (endian == SF_ENDIAN_BIG || endian == SF_ENDIAN_CPU)
+ return 0 ;
+ if (subformat == SF_FORMAT_PCM_U8 || subformat == SF_FORMAT_PCM_16)
+ return 1 ;
+ if (subformat == SF_FORMAT_PCM_24 || subformat == SF_FORMAT_PCM_32)
+ return 1 ;
+ if (subformat == SF_FORMAT_ULAW || subformat == SF_FORMAT_ALAW)
+ return 1 ;
+ if (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE)
+ return 1 ;
+ break ;
+ default : break ;
+ } ;
+
+ return 0 ;
+} /* sf_format_check */
+
+/*------------------------------------------------------------------------------
+*/
+
+const char *
+sf_version_string (void)
+{
+#if ENABLE_EXPERIMENTAL_CODE
+ return PACKAGE_NAME "-" PACKAGE_VERSION "-exp" ;
+#else
+ return PACKAGE_NAME "-" PACKAGE_VERSION ;
+#endif
+}
+
+
+/*------------------------------------------------------------------------------
+*/
+
+int
+sf_command (SNDFILE *sndfile, int command, void *data, int datasize)
+{ SF_PRIVATE *psf = (SF_PRIVATE *) sndfile ;
+ int old_value ;
+
+ /* This set of commands do not need the sndfile parameter. */
+ switch (command)
+ { case SFC_GET_LIB_VERSION :
+ if (data == NULL)
+ { if (psf)
+ psf->error = SFE_BAD_COMMAND_PARAM ;
+ return SFE_BAD_COMMAND_PARAM ;
+ } ;
+ snprintf (data, datasize, "%s", sf_version_string ()) ;
+ return strlen (data) ;
+
+ case SFC_GET_SIMPLE_FORMAT_COUNT :
+ if (data == NULL || datasize != SIGNED_SIZEOF (int))
+ return (sf_errno = SFE_BAD_COMMAND_PARAM) ;
+ *((int*) data) = psf_get_format_simple_count () ;
+ return 0 ;
+
+ case SFC_GET_SIMPLE_FORMAT :
+ if (data == NULL || datasize != SIGNED_SIZEOF (SF_FORMAT_INFO))
+ return (sf_errno = SFE_BAD_COMMAND_PARAM) ;
+ return psf_get_format_simple (data) ;
+
+ case SFC_GET_FORMAT_MAJOR_COUNT :
+ if (data == NULL || datasize != SIGNED_SIZEOF (int))
+ return (sf_errno = SFE_BAD_COMMAND_PARAM) ;
+ *((int*) data) = psf_get_format_major_count () ;
+ return 0 ;
+
+ case SFC_GET_FORMAT_MAJOR :
+ if (data == NULL || datasize != SIGNED_SIZEOF (SF_FORMAT_INFO))
+ return (sf_errno = SFE_BAD_COMMAND_PARAM) ;
+ return psf_get_format_major (data) ;
+
+ case SFC_GET_FORMAT_SUBTYPE_COUNT :
+ if (data == NULL || datasize != SIGNED_SIZEOF (int))
+ return (sf_errno = SFE_BAD_COMMAND_PARAM) ;
+ *((int*) data) = psf_get_format_subtype_count () ;
+ return 0 ;
+
+ case SFC_GET_FORMAT_SUBTYPE :
+ if (data == NULL || datasize != SIGNED_SIZEOF (SF_FORMAT_INFO))
+ return (sf_errno = SFE_BAD_COMMAND_PARAM) ;
+ return psf_get_format_subtype (data) ;
+
+ case SFC_GET_FORMAT_INFO :
+ if (data == NULL || datasize != SIGNED_SIZEOF (SF_FORMAT_INFO))
+ return (sf_errno = SFE_BAD_COMMAND_PARAM) ;
+ return psf_get_format_info (data) ;
+ } ;
+
+ if (sndfile == NULL && command == SFC_GET_LOG_INFO)
+ { if (data == NULL)
+ return (sf_errno = SFE_BAD_COMMAND_PARAM) ;
+ snprintf (data, datasize, "%s", sf_logbuffer) ;
+ return strlen (data) ;
+ } ;
+
+ VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ;
+
+ switch (command)
+ { case SFC_SET_NORM_FLOAT :
+ old_value = psf->norm_float ;
+ psf->norm_float = (datasize) ? SF_TRUE : SF_FALSE ;
+ return old_value ;
+
+ case SFC_GET_CURRENT_SF_INFO :
+ if (data == NULL || datasize != SIGNED_SIZEOF (SF_INFO))
+ return (sf_errno = SFE_BAD_COMMAND_PARAM) ;
+ memcpy (data, &psf->sf, sizeof (SF_INFO)) ;
+ break ;
+
+ case SFC_SET_NORM_DOUBLE :
+ old_value = psf->norm_double ;
+ psf->norm_double = (datasize) ? SF_TRUE : SF_FALSE ;
+ return old_value ;
+
+ case SFC_GET_NORM_FLOAT :
+ return psf->norm_float ;
+
+ case SFC_GET_NORM_DOUBLE :
+ return psf->norm_double ;
+
+ case SFC_SET_SCALE_FLOAT_INT_READ :
+ old_value = psf->float_int_mult ;
+
+ psf->float_int_mult = (datasize != 0) ? SF_TRUE : SF_FALSE ;
+ if (psf->float_int_mult && psf->float_max < 0.0)
+ psf->float_max = psf_calc_signal_max (psf, SF_FALSE) ;
+ return old_value ;
+
+ case SFC_SET_SCALE_INT_FLOAT_WRITE :
+ old_value = psf->scale_int_float ;
+ psf->scale_int_float = (datasize != 0) ? SF_TRUE : SF_FALSE ;
+ return old_value ;
+
+ case SFC_SET_ADD_PEAK_CHUNK :
+ { int format = SF_CONTAINER (psf->sf.format) ;
+
+ /* Only WAV and AIFF support the PEAK chunk. */
+ switch (format)
+ { case SF_FORMAT_AIFF :
+ case SF_FORMAT_CAF :
+ case SF_FORMAT_WAV :
+ case SF_FORMAT_WAVEX :
+ break ;
+
+ default :
+ return SF_FALSE ;
+ } ;
+
+ format = SF_CODEC (psf->sf.format) ;
+
+ /* Only files containg the following data types support the PEAK chunk. */
+ if (format != SF_FORMAT_FLOAT && format != SF_FORMAT_DOUBLE)
+ return SF_FALSE ;
+
+ } ;
+ /* Can only do this is in SFM_WRITE mode. */
+ if (psf->file.mode != SFM_WRITE && psf->file.mode != SFM_RDWR)
+ return SF_FALSE ;
+ /* If data has already been written this must fail. */
+ if (psf->have_written)
+ { psf->error = SFE_CMD_HAS_DATA ;
+ return SF_FALSE ;
+ } ;
+ /* Everything seems OK, so set psf->has_peak and re-write header. */
+ if (datasize == SF_FALSE && psf->peak_info != NULL)
+ { free (psf->peak_info) ;
+ psf->peak_info = NULL ;
+ }
+ else if (psf->peak_info == NULL)
+ { psf->peak_info = peak_info_calloc (psf->sf.channels) ;
+ if (psf->peak_info != NULL)
+ psf->peak_info->peak_loc = SF_PEAK_START ;
+ } ;
+
+ if (psf->write_header)
+ psf->write_header (psf, SF_TRUE) ;
+ return datasize ;
+
+ case SFC_SET_ADD_HEADER_PAD_CHUNK :
+ return SF_FALSE ;
+
+ case SFC_GET_LOG_INFO :
+ if (data == NULL)
+ return SFE_BAD_COMMAND_PARAM ;
+ snprintf (data, datasize, "%s", psf->logbuffer) ;
+ break ;
+
+ case SFC_CALC_SIGNAL_MAX :
+ if (data == NULL || datasize != sizeof (double))
+ return (psf->error = SFE_BAD_COMMAND_PARAM) ;
+ *((double*) data) = psf_calc_signal_max (psf, SF_FALSE) ;
+ break ;
+
+ case SFC_CALC_NORM_SIGNAL_MAX :
+ if (data == NULL || datasize != sizeof (double))
+ return (psf->error = SFE_BAD_COMMAND_PARAM) ;
+ *((double*) data) = psf_calc_signal_max (psf, SF_TRUE) ;
+ break ;
+
+ case SFC_CALC_MAX_ALL_CHANNELS :
+ if (data == NULL || datasize != SIGNED_SIZEOF (double) * psf->sf.channels)
+ return (psf->error = SFE_BAD_COMMAND_PARAM) ;
+ return psf_calc_max_all_channels (psf, (double*) data, SF_FALSE) ;
+
+ case SFC_CALC_NORM_MAX_ALL_CHANNELS :
+ if (data == NULL || datasize != SIGNED_SIZEOF (double) * psf->sf.channels)
+ return (psf->error = SFE_BAD_COMMAND_PARAM) ;
+ return psf_calc_max_all_channels (psf, (double*) data, SF_TRUE) ;
+
+ case SFC_GET_SIGNAL_MAX :
+ if (data == NULL || datasize != sizeof (double))
+ { psf->error = SFE_BAD_COMMAND_PARAM ;
+ return SF_FALSE ;
+ } ;
+ return psf_get_signal_max (psf, (double *) data) ;
+
+ case SFC_GET_MAX_ALL_CHANNELS :
+ if (data == NULL || datasize != SIGNED_SIZEOF (double) * psf->sf.channels)
+ { psf->error = SFE_BAD_COMMAND_PARAM ;
+ return SF_FALSE ;
+ } ;
+ return psf_get_max_all_channels (psf, (double*) data) ;
+
+ case SFC_UPDATE_HEADER_NOW :
+ if (psf->write_header)
+ psf->write_header (psf, SF_TRUE) ;
+ break ;
+
+ case SFC_SET_UPDATE_HEADER_AUTO :
+ psf->auto_header = datasize ? SF_TRUE : SF_FALSE ;
+ return psf->auto_header ;
+ break ;
+
+ case SFC_SET_ADD_DITHER_ON_WRITE :
+ case SFC_SET_ADD_DITHER_ON_READ :
+ /*
+ ** FIXME !
+ ** These are obsolete. Just return.
+ ** Remove some time after version 1.0.8.
+ */
+ break ;
+
+ case SFC_SET_DITHER_ON_WRITE :
+ if (data == NULL || datasize != SIGNED_SIZEOF (SF_DITHER_INFO))
+ return (psf->error = SFE_BAD_COMMAND_PARAM) ;
+ memcpy (&psf->write_dither, data, sizeof (psf->write_dither)) ;
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ dither_init (psf, SFM_WRITE) ;
+ break ;
+
+ case SFC_SET_DITHER_ON_READ :
+ if (data == NULL || datasize != SIGNED_SIZEOF (SF_DITHER_INFO))
+ return (psf->error = SFE_BAD_COMMAND_PARAM) ;
+ memcpy (&psf->read_dither, data, sizeof (psf->read_dither)) ;
+ if (psf->file.mode == SFM_READ || psf->file.mode == SFM_RDWR)
+ dither_init (psf, SFM_READ) ;
+ break ;
+
+ case SFC_FILE_TRUNCATE :
+ if (psf->file.mode != SFM_WRITE && psf->file.mode != SFM_RDWR)
+ return SF_TRUE ;
+ if (datasize != sizeof (sf_count_t))
+ return SF_TRUE ;
+ if (data == NULL || datasize != sizeof (sf_count_t))
+ { psf->error = SFE_BAD_COMMAND_PARAM ;
+ return SF_FALSE ;
+ }
+ else
+ { sf_count_t position ;
+
+ position = *((sf_count_t*) data) ;
+
+ if (sf_seek (sndfile, position, SEEK_SET) != position)
+ return SF_TRUE ;
+
+ psf->sf.frames = position ;
+
+ position = psf_fseek (psf, 0, SEEK_CUR) ;
+
+ return psf_ftruncate (psf, position) ;
+ } ;
+ break ;
+
+ case SFC_SET_RAW_START_OFFSET :
+ if (data == NULL || datasize != sizeof (sf_count_t))
+ return (psf->error = SFE_BAD_COMMAND_PARAM) ;
+
+ if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_RAW)
+ return (psf->error = SFE_BAD_COMMAND_PARAM) ;
+
+ psf->dataoffset = *((sf_count_t*) data) ;
+ sf_seek (sndfile, 0, SEEK_CUR) ;
+ break ;
+
+ case SFC_GET_EMBED_FILE_INFO :
+ if (data == NULL || datasize != sizeof (SF_EMBED_FILE_INFO))
+ return (psf->error = SFE_BAD_COMMAND_PARAM) ;
+
+ ((SF_EMBED_FILE_INFO*) data)->offset = psf->fileoffset ;
+ ((SF_EMBED_FILE_INFO*) data)->length = psf->filelength ;
+ break ;
+
+ /* Lite remove start */
+ case SFC_TEST_IEEE_FLOAT_REPLACE :
+ psf->ieee_replace = (datasize) ? SF_TRUE : SF_FALSE ;
+ if ((SF_CODEC (psf->sf.format)) == SF_FORMAT_FLOAT)
+ float32_init (psf) ;
+ else if ((SF_CODEC (psf->sf.format)) == SF_FORMAT_DOUBLE)
+ double64_init (psf) ;
+ else
+ return (psf->error = SFE_BAD_COMMAND_PARAM) ;
+ break ;
+ /* Lite remove end */
+
+ case SFC_SET_CLIPPING :
+ psf->add_clipping = (datasize) ? SF_TRUE : SF_FALSE ;
+ return psf->add_clipping ;
+
+ case SFC_GET_CLIPPING :
+ return psf->add_clipping ;
+
+ case SFC_GET_LOOP_INFO :
+ if (datasize != sizeof (SF_LOOP_INFO) || data == NULL)
+ { psf->error = SFE_BAD_COMMAND_PARAM ;
+ return SF_FALSE ;
+ } ;
+ if (psf->loop_info == NULL)
+ return SF_FALSE ;
+ memcpy (data, psf->loop_info, sizeof (SF_LOOP_INFO)) ;
+ return SF_TRUE ;
+
+ case SFC_SET_BROADCAST_INFO :
+ { int format = SF_CONTAINER (psf->sf.format) ;
+
+ /* Only WAV and RF64 supports the BEXT (Broadcast) chunk. */
+ if (format != SF_FORMAT_WAV && format != SF_FORMAT_WAVEX && format != SF_FORMAT_RF64)
+ return SF_FALSE ;
+ } ;
+
+ /* Only makes sense in SFM_WRITE or SFM_RDWR mode. */
+ if ((psf->file.mode != SFM_WRITE) && (psf->file.mode != SFM_RDWR))
+ return SF_FALSE ;
+ /* If data has already been written this must fail. */
+ if (psf->broadcast_16k == NULL && psf->have_written)
+ { psf->error = SFE_CMD_HAS_DATA ;
+ return SF_FALSE ;
+ } ;
+
+#if 0
+ if (psf->broadcast_info == NULL)
+ psf->broadcast_info = broadcast_info_alloc () ;
+
+ broadcast_info_copy (psf->broadcast_info, data) ;
+ broadcast_add_coding_history (psf->broadcast_info, psf->sf.channels, psf->sf.samplerate, psf->sf.format) ;
+#else
+ broadcast_var_set (psf, data, datasize) ;
+#endif
+
+ if (psf->write_header)
+ psf->write_header (psf, SF_TRUE) ;
+ return SF_TRUE ;
+
+ case SFC_GET_BROADCAST_INFO :
+ if (data == NULL)
+ { psf->error = SFE_BAD_COMMAND_PARAM ;
+ return SF_FALSE ;
+ } ;
+#if 0
+ if (psf->broadcast_info == NULL)
+ return SF_FALSE ;
+ return broadcast_info_copy (data, psf->broadcast_info) ;
+#else
+ return broadcast_var_get (psf, data, datasize) ;
+#endif
+
+ case SFC_GET_INSTRUMENT :
+ if (datasize != sizeof (SF_INSTRUMENT) || data == NULL)
+ { psf->error = SFE_BAD_COMMAND_PARAM ;
+ return SF_FALSE ;
+ } ;
+ if (psf->instrument == NULL)
+ return SF_FALSE ;
+ memcpy (data, psf->instrument, sizeof (SF_INSTRUMENT)) ;
+ return SF_TRUE ;
+
+ case SFC_SET_INSTRUMENT :
+ /* If data has already been written this must fail. */
+ if (psf->have_written)
+ { psf->error = SFE_CMD_HAS_DATA ;
+ return SF_FALSE ;
+ } ;
+ if (datasize != sizeof (SF_INSTRUMENT) || data == NULL)
+ { psf->error = SFE_BAD_COMMAND_PARAM ;
+ return SF_FALSE ;
+ } ;
+
+ if (psf->instrument == NULL && (psf->instrument = psf_instrument_alloc ()) == NULL)
+ { psf->error = SFE_MALLOC_FAILED ;
+ return SF_FALSE ;
+ } ;
+ memcpy (psf->instrument, data, sizeof (SF_INSTRUMENT)) ;
+ return SF_TRUE ;
+
+ case SFC_RAW_DATA_NEEDS_ENDSWAP :
+ return psf->data_endswap ;
+
+ case SFC_GET_CHANNEL_MAP_INFO :
+ if (psf->channel_map == NULL)
+ return SF_FALSE ;
+
+ if (data == NULL || datasize != SIGNED_SIZEOF (psf->channel_map [0]) * psf->sf.channels)
+ { psf->error = SFE_BAD_COMMAND_PARAM ;
+ return SF_FALSE ;
+ } ;
+
+ memcpy (data, psf->channel_map, datasize) ;
+ return SF_TRUE ;
+
+ case SFC_SET_CHANNEL_MAP_INFO :
+ if (psf->have_written)
+ { psf->error = SFE_CMD_HAS_DATA ;
+ return SF_FALSE ;
+ } ;
+ if (data == NULL || datasize != SIGNED_SIZEOF (psf->channel_map [0]) * psf->sf.channels)
+ { psf->error = SFE_BAD_COMMAND_PARAM ;
+ return SF_FALSE ;
+ } ;
+
+ { int *iptr ;
+
+ for (iptr = data ; iptr < (int*) data + psf->sf.channels ; iptr++)
+ { if (*iptr <= SF_CHANNEL_MAP_INVALID || *iptr >= SF_CHANNEL_MAP_MAX)
+ { psf->error = SFE_BAD_COMMAND_PARAM ;
+ return SF_FALSE ;
+ } ;
+ } ;
+ } ;
+
+ free (psf->channel_map) ;
+ if ((psf->channel_map = malloc (datasize)) == NULL)
+ { psf->error = SFE_MALLOC_FAILED ;
+ return SF_FALSE ;
+ } ;
+
+ memcpy (psf->channel_map, data, datasize) ;
+
+ /*
+ ** Pass the command down to the container's command handler.
+ ** Don't pass user data, use validated psf->channel_map data instead.
+ */
+ if (psf->command)
+ return psf->command (psf, command, NULL, 0) ;
+ return SF_FALSE ;
+
+ default :
+ /* Must be a file specific command. Pass it on. */
+ if (psf->command)
+ return psf->command (psf, command, data, datasize) ;
+
+ psf_log_printf (psf, "*** sf_command : cmd = 0x%X\n", command) ;
+ return (psf->error = SFE_BAD_COMMAND_PARAM) ;
+ } ;
+
+ return 0 ;
+} /* sf_command */
+
+/*------------------------------------------------------------------------------
+*/
+
+sf_count_t
+sf_seek (SNDFILE *sndfile, sf_count_t offset, int whence)
+{ SF_PRIVATE *psf ;
+ sf_count_t seek_from_start = 0, retval ;
+
+ VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ;
+
+ if (! psf->sf.seekable)
+ { psf->error = SFE_NOT_SEEKABLE ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ /* If the whence parameter has a mode ORed in, check to see that
+ ** it makes sense.
+ */
+ if (((whence & SFM_MASK) == SFM_WRITE && psf->file.mode == SFM_READ) ||
+ ((whence & SFM_MASK) == SFM_READ && psf->file.mode == SFM_WRITE))
+ { psf->error = SFE_WRONG_SEEK ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ /* Convert all SEEK_CUR and SEEK_END into seek_from_start to be
+ ** used with SEEK_SET.
+ */
+ switch (whence)
+ { /* The SEEK_SET behaviour is independant of mode. */
+ case SEEK_SET :
+ case SEEK_SET | SFM_READ :
+ case SEEK_SET | SFM_WRITE :
+ case SEEK_SET | SFM_RDWR :
+ seek_from_start = offset ;
+ break ;
+
+ /* The SEEK_CUR is a little more tricky. */
+ case SEEK_CUR :
+ if (offset == 0)
+ { if (psf->file.mode == SFM_READ)
+ return psf->read_current ;
+ if (psf->file.mode == SFM_WRITE)
+ return psf->write_current ;
+ } ;
+ if (psf->file.mode == SFM_READ)
+ seek_from_start = psf->read_current + offset ;
+ else if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ seek_from_start = psf->write_current + offset ;
+ else
+ psf->error = SFE_AMBIGUOUS_SEEK ;
+ break ;
+
+ case SEEK_CUR | SFM_READ :
+ if (offset == 0)
+ return psf->read_current ;
+ seek_from_start = psf->read_current + offset ;
+ break ;
+
+ case SEEK_CUR | SFM_WRITE :
+ if (offset == 0)
+ return psf->write_current ;
+ seek_from_start = psf->write_current + offset ;
+ break ;
+
+ /* The SEEK_END */
+ case SEEK_END :
+ case SEEK_END | SFM_READ :
+ case SEEK_END | SFM_WRITE :
+ seek_from_start = psf->sf.frames + offset ;
+ break ;
+
+ default :
+ psf->error = SFE_BAD_SEEK ;
+ break ;
+ } ;
+
+ if (psf->error)
+ return PSF_SEEK_ERROR ;
+
+ if (psf->file.mode == SFM_RDWR || psf->file.mode == SFM_WRITE)
+ { if (seek_from_start < 0)
+ { psf->error = SFE_BAD_SEEK ;
+ return PSF_SEEK_ERROR ;
+ } ;
+ }
+ else if (seek_from_start < 0 || seek_from_start > psf->sf.frames)
+ { psf->error = SFE_BAD_SEEK ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ if (psf->seek)
+ { int new_mode = (whence & SFM_MASK) ? (whence & SFM_MASK) : psf->file.mode ;
+
+ retval = psf->seek (psf, new_mode, seek_from_start) ;
+
+ switch (new_mode)
+ { case SFM_READ :
+ psf->read_current = retval ;
+ break ;
+ case SFM_WRITE :
+ psf->write_current = retval ;
+ break ;
+ case SFM_RDWR :
+ psf->read_current = retval ;
+ psf->write_current = retval ;
+ new_mode = SFM_READ ;
+ break ;
+ } ;
+
+ psf->last_op = new_mode ;
+
+ return retval ;
+ } ;
+
+ psf->error = SFE_AMBIGUOUS_SEEK ;
+ return PSF_SEEK_ERROR ;
+} /* sf_seek */
+
+/*------------------------------------------------------------------------------
+*/
+
+const char*
+sf_get_string (SNDFILE *sndfile, int str_type)
+{ SF_PRIVATE *psf ;
+
+ if ((psf = (SF_PRIVATE*) sndfile) == NULL)
+ return NULL ;
+ if (psf->Magick != SNDFILE_MAGICK)
+ return NULL ;
+
+ return psf_get_string (psf, str_type) ;
+} /* sf_get_string */
+
+int
+sf_set_string (SNDFILE *sndfile, int str_type, const char* str)
+{ SF_PRIVATE *psf ;
+
+ VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ;
+
+ return psf_set_string (psf, str_type, str) ;
+} /* sf_get_string */
+
+/*==============================================================================
+*/
+
+sf_count_t
+sf_read_raw (SNDFILE *sndfile, void *ptr, sf_count_t bytes)
+{ SF_PRIVATE *psf ;
+ sf_count_t count, extra ;
+ int bytewidth, blockwidth ;
+
+ VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ;
+
+ bytewidth = (psf->bytewidth > 0) ? psf->bytewidth : 1 ;
+ blockwidth = (psf->blockwidth > 0) ? psf->blockwidth : 1 ;
+
+ if (psf->file.mode == SFM_WRITE)
+ { psf->error = SFE_NOT_READMODE ;
+ return 0 ;
+ } ;
+
+ if (bytes < 0 || psf->read_current >= psf->sf.frames)
+ { psf_memset (ptr, 0, bytes) ;
+ return 0 ;
+ } ;
+
+ if (bytes % (psf->sf.channels * bytewidth))
+ { psf->error = SFE_BAD_READ_ALIGN ;
+ return 0 ;
+ } ;
+
+ if (psf->last_op != SFM_READ)
+ if (psf->seek (psf, SFM_READ, psf->read_current) < 0)
+ return 0 ;
+
+ count = psf_fread (ptr, 1, bytes, psf) ;
+
+ if (psf->read_current + count / blockwidth <= psf->sf.frames)
+ psf->read_current += count / blockwidth ;
+ else
+ { count = (psf->sf.frames - psf->read_current) * blockwidth ;
+ extra = bytes - count ;
+ psf_memset (((char *) ptr) + count, 0, extra) ;
+ psf->read_current = psf->sf.frames ;
+ } ;
+
+ psf->last_op = SFM_READ ;
+
+ return count ;
+} /* sf_read_raw */
+
+/*------------------------------------------------------------------------------
+*/
+
+sf_count_t
+sf_read_short (SNDFILE *sndfile, short *ptr, sf_count_t len)
+{ SF_PRIVATE *psf ;
+ sf_count_t count, extra ;
+
+ VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ;
+
+ if (psf->file.mode == SFM_WRITE)
+ { psf->error = SFE_NOT_READMODE ;
+ return 0 ;
+ } ;
+
+ if (len % psf->sf.channels)
+ { psf->error = SFE_BAD_READ_ALIGN ;
+ return 0 ;
+ } ;
+
+ if (len <= 0 || psf->read_current >= psf->sf.frames)
+ { psf_memset (ptr, 0, len * sizeof (short)) ;
+ return 0 ; /* End of file. */
+ } ;
+
+ if (psf->read_short == NULL || psf->seek == NULL)
+ { psf->error = SFE_UNIMPLEMENTED ;
+ return 0 ;
+ } ;
+
+ if (psf->last_op != SFM_READ)
+ if (psf->seek (psf, SFM_READ, psf->read_current) < 0)
+ return 0 ;
+
+ count = psf->read_short (psf, ptr, len) ;
+
+ if (psf->read_current + count / psf->sf.channels <= psf->sf.frames)
+ psf->read_current += count / psf->sf.channels ;
+ else
+ { count = (psf->sf.frames - psf->read_current) * psf->sf.channels ;
+ extra = len - count ;
+ psf_memset (ptr + count, 0, extra * sizeof (short)) ;
+ psf->read_current = psf->sf.frames ;
+ } ;
+
+ psf->last_op = SFM_READ ;
+
+ return count ;
+} /* sf_read_short */
+
+sf_count_t
+sf_readf_short (SNDFILE *sndfile, short *ptr, sf_count_t frames)
+{ SF_PRIVATE *psf ;
+ sf_count_t count, extra ;
+
+ VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ;
+
+ if (psf->file.mode == SFM_WRITE)
+ { psf->error = SFE_NOT_READMODE ;
+ return 0 ;
+ } ;
+
+ if (frames <= 0 || psf->read_current >= psf->sf.frames)
+ { psf_memset (ptr, 0, frames * psf->sf.channels * sizeof (short)) ;
+ return 0 ; /* End of file. */
+ } ;
+
+ if (psf->read_short == NULL || psf->seek == NULL)
+ { psf->error = SFE_UNIMPLEMENTED ;
+ return 0 ;
+ } ;
+
+ if (psf->last_op != SFM_READ)
+ if (psf->seek (psf, SFM_READ, psf->read_current) < 0)
+ return 0 ;
+
+ count = psf->read_short (psf, ptr, frames * psf->sf.channels) ;
+
+ if (psf->read_current + count / psf->sf.channels <= psf->sf.frames)
+ psf->read_current += count / psf->sf.channels ;
+ else
+ { count = (psf->sf.frames - psf->read_current) * psf->sf.channels ;
+ extra = frames * psf->sf.channels - count ;
+ psf_memset (ptr + count, 0, extra * sizeof (short)) ;
+ psf->read_current = psf->sf.frames ;
+ } ;
+
+ psf->last_op = SFM_READ ;
+
+ return count / psf->sf.channels ;
+} /* sf_readf_short */
+
+/*------------------------------------------------------------------------------
+*/
+
+sf_count_t
+sf_read_int (SNDFILE *sndfile, int *ptr, sf_count_t len)
+{ SF_PRIVATE *psf ;
+ sf_count_t count, extra ;
+
+ VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ;
+
+ if (psf->file.mode == SFM_WRITE)
+ { psf->error = SFE_NOT_READMODE ;
+ return 0 ;
+ } ;
+
+ if (len % psf->sf.channels)
+ { psf->error = SFE_BAD_READ_ALIGN ;
+ return 0 ;
+ } ;
+
+ if (len <= 0 || psf->read_current >= psf->sf.frames)
+ { psf_memset (ptr, 0, len * sizeof (int)) ;
+ return 0 ;
+ } ;
+
+ if (psf->read_int == NULL || psf->seek == NULL)
+ { psf->error = SFE_UNIMPLEMENTED ;
+ return 0 ;
+ } ;
+
+ if (psf->last_op != SFM_READ)
+ if (psf->seek (psf, SFM_READ, psf->read_current) < 0)
+ return 0 ;
+
+ count = psf->read_int (psf, ptr, len) ;
+
+ if (psf->read_current + count / psf->sf.channels <= psf->sf.frames)
+ psf->read_current += count / psf->sf.channels ;
+ else
+ { count = (psf->sf.frames - psf->read_current) * psf->sf.channels ;
+ extra = len - count ;
+ psf_memset (ptr + count, 0, extra * sizeof (int)) ;
+ psf->read_current = psf->sf.frames ;
+ } ;
+
+ psf->last_op = SFM_READ ;
+
+ return count ;
+} /* sf_read_int */
+
+sf_count_t
+sf_readf_int (SNDFILE *sndfile, int *ptr, sf_count_t frames)
+{ SF_PRIVATE *psf ;
+ sf_count_t count, extra ;
+
+ VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ;
+
+ if (psf->file.mode == SFM_WRITE)
+ { psf->error = SFE_NOT_READMODE ;
+ return 0 ;
+ } ;
+
+ if (frames <= 0 || psf->read_current >= psf->sf.frames)
+ { psf_memset (ptr, 0, frames * psf->sf.channels * sizeof (int)) ;
+ return 0 ;
+ } ;
+
+ if (psf->read_int == NULL || psf->seek == NULL)
+ { psf->error = SFE_UNIMPLEMENTED ;
+ return 0 ;
+ } ;
+
+ if (psf->last_op != SFM_READ)
+ if (psf->seek (psf, SFM_READ, psf->read_current) < 0)
+ return 0 ;
+
+ count = psf->read_int (psf, ptr, frames * psf->sf.channels) ;
+
+ if (psf->read_current + count / psf->sf.channels <= psf->sf.frames)
+ psf->read_current += count / psf->sf.channels ;
+ else
+ { count = (psf->sf.frames - psf->read_current) * psf->sf.channels ;
+ extra = frames * psf->sf.channels - count ;
+ psf_memset (ptr + count, 0, extra * sizeof (int)) ;
+ psf->read_current = psf->sf.frames ;
+ } ;
+
+ psf->last_op = SFM_READ ;
+
+ return count / psf->sf.channels ;
+} /* sf_readf_int */
+
+/*------------------------------------------------------------------------------
+*/
+
+sf_count_t
+sf_read_float (SNDFILE *sndfile, float *ptr, sf_count_t len)
+{ SF_PRIVATE *psf ;
+ sf_count_t count, extra ;
+
+ VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ;
+
+ if (psf->file.mode == SFM_WRITE)
+ { psf->error = SFE_NOT_READMODE ;
+ return 0 ;
+ } ;
+
+ if (len % psf->sf.channels)
+ { psf->error = SFE_BAD_READ_ALIGN ;
+ return 0 ;
+ } ;
+
+ if (len <= 0 || psf->read_current >= psf->sf.frames)
+ { psf_memset (ptr, 0, len * sizeof (float)) ;
+ return 0 ;
+ } ;
+
+ if (psf->read_float == NULL || psf->seek == NULL)
+ { psf->error = SFE_UNIMPLEMENTED ;
+ return 0 ;
+ } ;
+
+ if (psf->last_op != SFM_READ)
+ if (psf->seek (psf, SFM_READ, psf->read_current) < 0)
+ return 0 ;
+
+ count = psf->read_float (psf, ptr, len) ;
+
+ if (psf->read_current + count / psf->sf.channels <= psf->sf.frames)
+ psf->read_current += count / psf->sf.channels ;
+ else
+ { count = (psf->sf.frames - psf->read_current) * psf->sf.channels ;
+ extra = len - count ;
+ psf_memset (ptr + count, 0, extra * sizeof (float)) ;
+ psf->read_current = psf->sf.frames ;
+ } ;
+
+ psf->last_op = SFM_READ ;
+
+ return count ;
+} /* sf_read_float */
+
+sf_count_t
+sf_readf_float (SNDFILE *sndfile, float *ptr, sf_count_t frames)
+{ SF_PRIVATE *psf ;
+ sf_count_t count, extra ;
+
+ VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ;
+
+ if (psf->file.mode == SFM_WRITE)
+ { psf->error = SFE_NOT_READMODE ;
+ return 0 ;
+ } ;
+
+ if (frames <= 0 || psf->read_current >= psf->sf.frames)
+ { psf_memset (ptr, 0, frames * psf->sf.channels * sizeof (float)) ;
+ return 0 ;
+ } ;
+
+ if (psf->read_float == NULL || psf->seek == NULL)
+ { psf->error = SFE_UNIMPLEMENTED ;
+ return 0 ;
+ } ;
+
+ if (psf->last_op != SFM_READ)
+ if (psf->seek (psf, SFM_READ, psf->read_current) < 0)
+ return 0 ;
+
+ count = psf->read_float (psf, ptr, frames * psf->sf.channels) ;
+
+ if (psf->read_current + count / psf->sf.channels <= psf->sf.frames)
+ psf->read_current += count / psf->sf.channels ;
+ else
+ { count = (psf->sf.frames - psf->read_current) * psf->sf.channels ;
+ extra = frames * psf->sf.channels - count ;
+ psf_memset (ptr + count, 0, extra * sizeof (float)) ;
+ psf->read_current = psf->sf.frames ;
+ } ;
+
+ psf->last_op = SFM_READ ;
+
+ return count / psf->sf.channels ;
+} /* sf_readf_float */
+
+/*------------------------------------------------------------------------------
+*/
+
+sf_count_t
+sf_read_double (SNDFILE *sndfile, double *ptr, sf_count_t len)
+{ SF_PRIVATE *psf ;
+ sf_count_t count, extra ;
+
+ VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ;
+
+ if (psf->file.mode == SFM_WRITE)
+ { psf->error = SFE_NOT_READMODE ;
+ return 0 ;
+ } ;
+
+ if (len % psf->sf.channels)
+ { psf->error = SFE_BAD_READ_ALIGN ;
+ return 0 ;
+ } ;
+
+ if (len <= 0 || psf->read_current >= psf->sf.frames)
+ { psf_memset (ptr, 0, len * sizeof (double)) ;
+ return 0 ;
+ } ;
+
+ if (psf->read_double == NULL || psf->seek == NULL)
+ { psf->error = SFE_UNIMPLEMENTED ;
+ return 0 ;
+ } ;
+
+ if (psf->last_op != SFM_READ)
+ if (psf->seek (psf, SFM_READ, psf->read_current) < 0)
+ return 0 ;
+
+ count = psf->read_double (psf, ptr, len) ;
+
+ if (psf->read_current + count / psf->sf.channels <= psf->sf.frames)
+ psf->read_current += count / psf->sf.channels ;
+ else
+ { count = (psf->sf.frames - psf->read_current) * psf->sf.channels ;
+ extra = len - count ;
+ psf_memset (ptr + count, 0, extra * sizeof (double)) ;
+ psf->read_current = psf->sf.frames ;
+ } ;
+
+ psf->last_op = SFM_READ ;
+
+ return count ;
+} /* sf_read_double */
+
+sf_count_t
+sf_readf_double (SNDFILE *sndfile, double *ptr, sf_count_t frames)
+{ SF_PRIVATE *psf ;
+ sf_count_t count, extra ;
+
+ VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ;
+
+ if (psf->file.mode == SFM_WRITE)
+ { psf->error = SFE_NOT_READMODE ;
+ return 0 ;
+ } ;
+
+ if (frames <= 0 || psf->read_current >= psf->sf.frames)
+ { psf_memset (ptr, 0, frames * psf->sf.channels * sizeof (double)) ;
+ return 0 ;
+ } ;
+
+ if (psf->read_double == NULL || psf->seek == NULL)
+ { psf->error = SFE_UNIMPLEMENTED ;
+ return 0 ;
+ } ;
+
+ if (psf->last_op != SFM_READ)
+ if (psf->seek (psf, SFM_READ, psf->read_current) < 0)
+ return 0 ;
+
+ count = psf->read_double (psf, ptr, frames * psf->sf.channels) ;
+
+ if (psf->read_current + count / psf->sf.channels <= psf->sf.frames)
+ psf->read_current += count / psf->sf.channels ;
+ else
+ { count = (psf->sf.frames - psf->read_current) * psf->sf.channels ;
+ extra = frames * psf->sf.channels - count ;
+ psf_memset (ptr + count, 0, extra * sizeof (double)) ;
+ psf->read_current = psf->sf.frames ;
+ } ;
+
+ psf->last_op = SFM_READ ;
+
+ return count / psf->sf.channels ;
+} /* sf_readf_double */
+
+/*------------------------------------------------------------------------------
+*/
+
+sf_count_t
+sf_write_raw (SNDFILE *sndfile, const void *ptr, sf_count_t len)
+{ SF_PRIVATE *psf ;
+ sf_count_t count ;
+ int bytewidth, blockwidth ;
+
+ VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ;
+
+ bytewidth = (psf->bytewidth > 0) ? psf->bytewidth : 1 ;
+ blockwidth = (psf->blockwidth > 0) ? psf->blockwidth : 1 ;
+
+ if (psf->file.mode == SFM_READ)
+ { psf->error = SFE_NOT_WRITEMODE ;
+ return 0 ;
+ } ;
+
+ if (len % (psf->sf.channels * bytewidth))
+ { psf->error = SFE_BAD_WRITE_ALIGN ;
+ return 0 ;
+ } ;
+
+ if (psf->last_op != SFM_WRITE)
+ if (psf->seek (psf, SFM_WRITE, psf->write_current) < 0)
+ return 0 ;
+
+ if (psf->have_written == SF_FALSE && psf->write_header != NULL)
+ psf->write_header (psf, SF_FALSE) ;
+ psf->have_written = SF_TRUE ;
+
+ count = psf_fwrite (ptr, 1, len, psf) ;
+
+ psf->write_current += count / blockwidth ;
+
+ psf->last_op = SFM_WRITE ;
+
+ if (psf->auto_header && psf->write_header != NULL)
+ psf->write_header (psf, SF_TRUE) ;
+
+ if (psf->write_current > psf->sf.frames)
+ psf->sf.frames = psf->write_current ;
+
+ return count ;
+} /* sf_write_raw */
+
+/*------------------------------------------------------------------------------
+*/
+
+sf_count_t
+sf_write_short (SNDFILE *sndfile, const short *ptr, sf_count_t len)
+{ SF_PRIVATE *psf ;
+ sf_count_t count ;
+
+ VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ;
+
+ if (psf->file.mode == SFM_READ)
+ { psf->error = SFE_NOT_WRITEMODE ;
+ return 0 ;
+ } ;
+
+ if (len % psf->sf.channels)
+ { psf->error = SFE_BAD_WRITE_ALIGN ;
+ return 0 ;
+ } ;
+
+ if (psf->write_short == NULL || psf->seek == NULL)
+ { psf->error = SFE_UNIMPLEMENTED ;
+ return 0 ;
+ } ;
+
+ if (psf->last_op != SFM_WRITE)
+ if (psf->seek (psf, SFM_WRITE, psf->write_current) < 0)
+ return 0 ;
+
+ if (psf->have_written == SF_FALSE && psf->write_header != NULL)
+ psf->write_header (psf, SF_FALSE) ;
+ psf->have_written = SF_TRUE ;
+
+ count = psf->write_short (psf, ptr, len) ;
+
+ psf->write_current += count / psf->sf.channels ;
+
+ psf->last_op = SFM_WRITE ;
+
+ if (psf->auto_header && psf->write_header != NULL)
+ psf->write_header (psf, SF_TRUE) ;
+
+ if (psf->write_current > psf->sf.frames)
+ psf->sf.frames = psf->write_current ;
+
+ return count ;
+} /* sf_write_short */
+
+sf_count_t
+sf_writef_short (SNDFILE *sndfile, const short *ptr, sf_count_t frames)
+{ SF_PRIVATE *psf ;
+ sf_count_t count ;
+
+ VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ;
+
+ if (psf->file.mode == SFM_READ)
+ { psf->error = SFE_NOT_WRITEMODE ;
+ return 0 ;
+ } ;
+
+ if (psf->write_short == NULL || psf->seek == NULL)
+ { psf->error = SFE_UNIMPLEMENTED ;
+ return 0 ;
+ } ;
+
+ if (psf->last_op != SFM_WRITE)
+ if (psf->seek (psf, SFM_WRITE, psf->write_current) < 0)
+ return 0 ;
+
+ if (psf->have_written == SF_FALSE && psf->write_header != NULL)
+ psf->write_header (psf, SF_FALSE) ;
+ psf->have_written = SF_TRUE ;
+
+ count = psf->write_short (psf, ptr, frames * psf->sf.channels) ;
+
+ psf->write_current += count / psf->sf.channels ;
+
+ psf->last_op = SFM_WRITE ;
+
+ if (psf->auto_header && psf->write_header != NULL)
+ psf->write_header (psf, SF_TRUE) ;
+
+ if (psf->write_current > psf->sf.frames)
+ psf->sf.frames = psf->write_current ;
+
+ return count / psf->sf.channels ;
+} /* sf_writef_short */
+
+/*------------------------------------------------------------------------------
+*/
+
+sf_count_t
+sf_write_int (SNDFILE *sndfile, const int *ptr, sf_count_t len)
+{ SF_PRIVATE *psf ;
+ sf_count_t count ;
+
+ VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ;
+
+ if (psf->file.mode == SFM_READ)
+ { psf->error = SFE_NOT_WRITEMODE ;
+ return 0 ;
+ } ;
+
+ if (len % psf->sf.channels)
+ { psf->error = SFE_BAD_WRITE_ALIGN ;
+ return 0 ;
+ } ;
+
+ if (psf->write_int == NULL || psf->seek == NULL)
+ { psf->error = SFE_UNIMPLEMENTED ;
+ return 0 ;
+ } ;
+
+ if (psf->last_op != SFM_WRITE)
+ if (psf->seek (psf, SFM_WRITE, psf->write_current) < 0)
+ return 0 ;
+
+ if (psf->have_written == SF_FALSE && psf->write_header != NULL)
+ psf->write_header (psf, SF_FALSE) ;
+ psf->have_written = SF_TRUE ;
+
+ count = psf->write_int (psf, ptr, len) ;
+
+ psf->write_current += count / psf->sf.channels ;
+
+ psf->last_op = SFM_WRITE ;
+
+ if (psf->auto_header && psf->write_header != NULL)
+ psf->write_header (psf, SF_TRUE) ;
+
+ if (psf->write_current > psf->sf.frames)
+ psf->sf.frames = psf->write_current ;
+
+ return count ;
+} /* sf_write_int */
+
+sf_count_t
+sf_writef_int (SNDFILE *sndfile, const int *ptr, sf_count_t frames)
+{ SF_PRIVATE *psf ;
+ sf_count_t count ;
+
+ VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ;
+
+ if (psf->file.mode == SFM_READ)
+ { psf->error = SFE_NOT_WRITEMODE ;
+ return 0 ;
+ } ;
+
+ if (psf->write_int == NULL || psf->seek == NULL)
+ { psf->error = SFE_UNIMPLEMENTED ;
+ return 0 ;
+ } ;
+
+ if (psf->last_op != SFM_WRITE)
+ if (psf->seek (psf, SFM_WRITE, psf->write_current) < 0)
+ return 0 ;
+
+ if (psf->have_written == SF_FALSE && psf->write_header != NULL)
+ psf->write_header (psf, SF_FALSE) ;
+ psf->have_written = SF_TRUE ;
+
+ count = psf->write_int (psf, ptr, frames * psf->sf.channels) ;
+
+ psf->write_current += count / psf->sf.channels ;
+
+ psf->last_op = SFM_WRITE ;
+
+ if (psf->auto_header && psf->write_header != NULL)
+ psf->write_header (psf, SF_TRUE) ;
+
+ if (psf->write_current > psf->sf.frames)
+ psf->sf.frames = psf->write_current ;
+
+ return count / psf->sf.channels ;
+} /* sf_writef_int */
+
+/*------------------------------------------------------------------------------
+*/
+
+sf_count_t
+sf_write_float (SNDFILE *sndfile, const float *ptr, sf_count_t len)
+{ SF_PRIVATE *psf ;
+ sf_count_t count ;
+
+ VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ;
+
+ if (psf->file.mode == SFM_READ)
+ { psf->error = SFE_NOT_WRITEMODE ;
+ return 0 ;
+ } ;
+
+ if (len % psf->sf.channels)
+ { psf->error = SFE_BAD_WRITE_ALIGN ;
+ return 0 ;
+ } ;
+
+ if (psf->write_float == NULL || psf->seek == NULL)
+ { psf->error = SFE_UNIMPLEMENTED ;
+ return 0 ;
+ } ;
+
+ if (psf->last_op != SFM_WRITE)
+ if (psf->seek (psf, SFM_WRITE, psf->write_current) < 0)
+ return 0 ;
+
+ if (psf->have_written == SF_FALSE && psf->write_header != NULL)
+ psf->write_header (psf, SF_FALSE) ;
+ psf->have_written = SF_TRUE ;
+
+ count = psf->write_float (psf, ptr, len) ;
+
+ psf->write_current += count / psf->sf.channels ;
+
+ psf->last_op = SFM_WRITE ;
+
+ if (psf->auto_header && psf->write_header != NULL)
+ psf->write_header (psf, SF_TRUE) ;
+
+ if (psf->write_current > psf->sf.frames)
+ psf->sf.frames = psf->write_current ;
+
+ return count ;
+} /* sf_write_float */
+
+sf_count_t
+sf_writef_float (SNDFILE *sndfile, const float *ptr, sf_count_t frames)
+{ SF_PRIVATE *psf ;
+ sf_count_t count ;
+
+ VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ;
+
+ if (psf->file.mode == SFM_READ)
+ { psf->error = SFE_NOT_WRITEMODE ;
+ return 0 ;
+ } ;
+
+ if (psf->write_float == NULL || psf->seek == NULL)
+ { psf->error = SFE_UNIMPLEMENTED ;
+ return 0 ;
+ } ;
+
+ if (psf->last_op != SFM_WRITE)
+ if (psf->seek (psf, SFM_WRITE, psf->write_current) < 0)
+ return 0 ;
+
+ if (psf->have_written == SF_FALSE && psf->write_header != NULL)
+ psf->write_header (psf, SF_FALSE) ;
+ psf->have_written = SF_TRUE ;
+
+ count = psf->write_float (psf, ptr, frames * psf->sf.channels) ;
+
+ psf->write_current += count / psf->sf.channels ;
+
+ psf->last_op = SFM_WRITE ;
+
+ if (psf->auto_header && psf->write_header != NULL)
+ psf->write_header (psf, SF_TRUE) ;
+
+ if (psf->write_current > psf->sf.frames)
+ psf->sf.frames = psf->write_current ;
+
+ return count / psf->sf.channels ;
+} /* sf_writef_float */
+
+/*------------------------------------------------------------------------------
+*/
+
+sf_count_t
+sf_write_double (SNDFILE *sndfile, const double *ptr, sf_count_t len)
+{ SF_PRIVATE *psf ;
+ sf_count_t count ;
+
+ VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ;
+
+ if (psf->file.mode == SFM_READ)
+ { psf->error = SFE_NOT_WRITEMODE ;
+ return 0 ;
+ } ;
+
+ if (len % psf->sf.channels)
+ { psf->error = SFE_BAD_WRITE_ALIGN ;
+ return 0 ;
+ } ;
+
+ if (psf->write_double == NULL || psf->seek == NULL)
+ { psf->error = SFE_UNIMPLEMENTED ;
+ return 0 ;
+ } ;
+
+ if (psf->last_op != SFM_WRITE)
+ if (psf->seek (psf, SFM_WRITE, psf->write_current) < 0)
+ return 0 ;
+
+ if (psf->have_written == SF_FALSE && psf->write_header != NULL)
+ psf->write_header (psf, SF_FALSE) ;
+ psf->have_written = SF_TRUE ;
+
+ count = psf->write_double (psf, ptr, len) ;
+
+ psf->write_current += count / psf->sf.channels ;
+
+ psf->last_op = SFM_WRITE ;
+
+ if (psf->auto_header && psf->write_header != NULL)
+ psf->write_header (psf, SF_TRUE) ;
+
+ if (psf->write_current > psf->sf.frames)
+ psf->sf.frames = psf->write_current ;
+
+ return count ;
+} /* sf_write_double */
+
+sf_count_t
+sf_writef_double (SNDFILE *sndfile, const double *ptr, sf_count_t frames)
+{ SF_PRIVATE *psf ;
+ sf_count_t count ;
+
+ VALIDATE_SNDFILE_AND_ASSIGN_PSF (sndfile, psf, 1) ;
+
+ if (psf->file.mode == SFM_READ)
+ { psf->error = SFE_NOT_WRITEMODE ;
+ return 0 ;
+ } ;
+
+ if (psf->write_double == NULL || psf->seek == NULL)
+ { psf->error = SFE_UNIMPLEMENTED ;
+ return 0 ;
+ } ;
+
+ if (psf->last_op != SFM_WRITE)
+ if (psf->seek (psf, SFM_WRITE, psf->write_current) < 0)
+ return 0 ;
+
+ if (psf->have_written == SF_FALSE && psf->write_header != NULL)
+ psf->write_header (psf, SF_FALSE) ;
+ psf->have_written = SF_TRUE ;
+
+ count = psf->write_double (psf, ptr, frames * psf->sf.channels) ;
+
+ psf->write_current += count / psf->sf.channels ;
+
+ psf->last_op = SFM_WRITE ;
+
+ if (psf->auto_header && psf->write_header != NULL)
+ psf->write_header (psf, SF_TRUE) ;
+
+ if (psf->write_current > psf->sf.frames)
+ psf->sf.frames = psf->write_current ;
+
+ return count / psf->sf.channels ;
+} /* sf_writef_double */
+
+/*=========================================================================
+** Private functions.
+*/
+
+static int
+try_resource_fork (SF_PRIVATE * psf)
+{ int old_error = psf->error ;
+
+ /* Set READ mode now, to see if resource fork exists. */
+ psf->rsrc.mode = SFM_READ ;
+ if (psf_open_rsrc (psf) != 0)
+ { psf->error = old_error ;
+ return 0 ;
+ } ;
+
+ /* More checking here. */
+ psf_log_printf (psf, "Resource fork : %s\n", psf->rsrc.path.c) ;
+
+ return SF_FORMAT_SD2 ;
+} /* try_resource_fork */
+
+static int
+format_from_extension (SF_PRIVATE *psf)
+{ char *cptr ;
+ char buffer [16] ;
+ int format = 0 ;
+
+ if ((cptr = strrchr (psf->file.name.c, '.')) == NULL)
+ return 0 ;
+
+ cptr ++ ;
+ if (strlen (cptr) > sizeof (buffer) - 1)
+ return 0 ;
+
+ psf_strlcpy (buffer, sizeof (buffer), cptr) ;
+ buffer [sizeof (buffer) - 1] = 0 ;
+
+ /* Convert everything in the buffer to lower case. */
+ cptr = buffer ;
+ while (*cptr)
+ { *cptr = tolower (*cptr) ;
+ cptr ++ ;
+ } ;
+
+ cptr = buffer ;
+
+ if (strcmp (cptr, "au") == 0)
+ { psf->sf.channels = 1 ;
+ psf->sf.samplerate = 8000 ;
+ format = SF_FORMAT_RAW | SF_FORMAT_ULAW ;
+ }
+ else if (strcmp (cptr, "snd") == 0)
+ { psf->sf.channels = 1 ;
+ psf->sf.samplerate = 8000 ;
+ format = SF_FORMAT_RAW | SF_FORMAT_ULAW ;
+ }
+
+ else if (strcmp (cptr, "vox") == 0 || strcmp (cptr, "vox8") == 0)
+ { psf->sf.channels = 1 ;
+ psf->sf.samplerate = 8000 ;
+ format = SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM ;
+ }
+ else if (strcmp (cptr, "vox6") == 0)
+ { psf->sf.channels = 1 ;
+ psf->sf.samplerate = 6000 ;
+ format = SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM ;
+ }
+ else if (strcmp (cptr, "gsm") == 0)
+ { psf->sf.channels = 1 ;
+ psf->sf.samplerate = 8000 ;
+ format = SF_FORMAT_RAW | SF_FORMAT_GSM610 ;
+ }
+
+ /* For RAW files, make sure the dataoffset if set correctly. */
+ if ((SF_CONTAINER (format)) == SF_FORMAT_RAW)
+ psf->dataoffset = 0 ;
+
+ return format ;
+} /* format_from_extension */
+
+static int
+guess_file_type (SF_PRIVATE *psf)
+{ int buffer [3], format ;
+
+ if (psf_binheader_readf (psf, "b", &buffer, SIGNED_SIZEOF (buffer)) != SIGNED_SIZEOF (buffer))
+ { psf->error = SFE_BAD_FILE_READ ;
+ return 0 ;
+ } ;
+
+ if ((buffer [0] == MAKE_MARKER ('R', 'I', 'F', 'F') || buffer [0] == MAKE_MARKER ('R', 'I', 'F', 'X'))
+ && buffer [2] == MAKE_MARKER ('W', 'A', 'V', 'E'))
+ return SF_FORMAT_WAV ;
+
+ if (buffer [0] == MAKE_MARKER ('F', 'O', 'R', 'M'))
+ { if (buffer [2] == MAKE_MARKER ('A', 'I', 'F', 'F') || buffer [2] == MAKE_MARKER ('A', 'I', 'F', 'C'))
+ return SF_FORMAT_AIFF ;
+ if (buffer [2] == MAKE_MARKER ('8', 'S', 'V', 'X') || buffer [2] == MAKE_MARKER ('1', '6', 'S', 'V'))
+ return SF_FORMAT_SVX ;
+ return 0 ;
+ } ;
+
+ if (buffer [0] == MAKE_MARKER ('.', 's', 'n', 'd') || buffer [0] == MAKE_MARKER ('d', 'n', 's', '.'))
+ return SF_FORMAT_AU ;
+
+ if ((buffer [0] == MAKE_MARKER ('f', 'a', 'p', ' ') || buffer [0] == MAKE_MARKER (' ', 'p', 'a', 'f')))
+ return SF_FORMAT_PAF ;
+
+ if (buffer [0] == MAKE_MARKER ('N', 'I', 'S', 'T'))
+ return SF_FORMAT_NIST ;
+
+ if (buffer [0] == MAKE_MARKER ('C', 'r', 'e', 'a') && buffer [1] == MAKE_MARKER ('t', 'i', 'v', 'e'))
+ return SF_FORMAT_VOC ;
+
+ if ((buffer [0] & MAKE_MARKER (0xFF, 0xFF, 0xF8, 0xFF)) == MAKE_MARKER (0x64, 0xA3, 0x00, 0x00) ||
+ (buffer [0] & MAKE_MARKER (0xFF, 0xF8, 0xFF, 0xFF)) == MAKE_MARKER (0x00, 0x00, 0xA3, 0x64))
+ return SF_FORMAT_IRCAM ;
+
+ if (buffer [0] == MAKE_MARKER ('r', 'i', 'f', 'f'))
+ return SF_FORMAT_W64 ;
+
+ if (buffer [0] == MAKE_MARKER (0, 0, 0x03, 0xE8) && buffer [1] == MAKE_MARKER (0, 0, 0, 1) &&
+ buffer [2] == MAKE_MARKER (0, 0, 0, 1))
+ return SF_FORMAT_MAT4 ;
+
+ if (buffer [0] == MAKE_MARKER (0, 0, 0, 0) && buffer [1] == MAKE_MARKER (1, 0, 0, 0) &&
+ buffer [2] == MAKE_MARKER (1, 0, 0, 0))
+ return SF_FORMAT_MAT4 ;
+
+ if (buffer [0] == MAKE_MARKER ('M', 'A', 'T', 'L') && buffer [1] == MAKE_MARKER ('A', 'B', ' ', '5'))
+ return SF_FORMAT_MAT5 ;
+
+ if (buffer [0] == MAKE_MARKER ('P', 'V', 'F', '1'))
+ return SF_FORMAT_PVF ;
+
+ if (buffer [0] == MAKE_MARKER ('E', 'x', 't', 'e') && buffer [1] == MAKE_MARKER ('n', 'd', 'e', 'd') &&
+ buffer [2] == MAKE_MARKER (' ', 'I', 'n', 's'))
+ return SF_FORMAT_XI ;
+
+ if (buffer [0] == MAKE_MARKER ('c', 'a', 'f', 'f') && buffer [2] == MAKE_MARKER ('d', 'e', 's', 'c'))
+ return SF_FORMAT_CAF ;
+
+ if (buffer [0] == MAKE_MARKER ('O', 'g', 'g', 'S'))
+ return SF_FORMAT_OGG ;
+
+ if (buffer [0] == MAKE_MARKER ('A', 'L', 'a', 'w') && buffer [1] == MAKE_MARKER ('S', 'o', 'u', 'n')
+ && buffer [2] == MAKE_MARKER ('d', 'F', 'i', 'l'))
+ return SF_FORMAT_WVE ;
+
+ if (buffer [0] == MAKE_MARKER ('D', 'i', 'a', 'm') && buffer [1] == MAKE_MARKER ('o', 'n', 'd', 'W')
+ && buffer [2] == MAKE_MARKER ('a', 'r', 'e', ' '))
+ return SF_FORMAT_DWD ;
+
+ if (buffer [0] == MAKE_MARKER ('L', 'M', '8', '9') || buffer [0] == MAKE_MARKER ('5', '3', 0, 0))
+ return SF_FORMAT_TXW ;
+
+ if ((buffer [0] & MAKE_MARKER (0xFF, 0xFF, 0x80, 0xFF)) == MAKE_MARKER (0xF0, 0x7E, 0, 0x01))
+ return SF_FORMAT_SDS ;
+
+ if ((buffer [0] & MAKE_MARKER (0xFF, 0xFF, 0, 0)) == MAKE_MARKER (1, 4, 0, 0))
+ return SF_FORMAT_MPC2K ;
+
+ if (buffer [0] == MAKE_MARKER ('C', 'A', 'T', ' ') && buffer [2] == MAKE_MARKER ('R', 'E', 'X', '2'))
+ return SF_FORMAT_REX2 ;
+
+ if (buffer [0] == MAKE_MARKER (0x30, 0x26, 0xB2, 0x75) && buffer [1] == MAKE_MARKER (0x8E, 0x66, 0xCF, 0x11))
+ return 0 /*-SF_FORMAT_WMA-*/ ;
+
+ /* HMM (Hidden Markov Model) Tool Kit. */
+ if (2 * BEI2H_INT (buffer [0]) + 12 == psf->filelength && buffer [2] == MAKE_MARKER (0, 2, 0, 0))
+ return SF_FORMAT_HTK ;
+
+ if (buffer [0] == MAKE_MARKER ('f', 'L', 'a', 'C'))
+ return SF_FORMAT_FLAC ;
+
+ if (buffer [0] == MAKE_MARKER ('2', 'B', 'I', 'T'))
+ return SF_FORMAT_AVR ;
+
+ if (buffer [0] == MAKE_MARKER ('R', 'F', '6', '4') && buffer [2] == MAKE_MARKER ('W', 'A', 'V', 'E'))
+ return SF_FORMAT_RF64 ;
+
+ if (buffer [0] == MAKE_MARKER ('I', 'D', '3', 3))
+ { psf_log_printf (psf, "Found 'ID3' marker.\n") ;
+ if (id3_skip (psf))
+ return guess_file_type (psf) ;
+ return 0 ;
+ } ;
+
+ /* Turtle Beach SMP 16-bit */
+ if (buffer [0] == MAKE_MARKER ('S', 'O', 'U', 'N') && buffer [1] == MAKE_MARKER ('D', ' ', 'S', 'A'))
+ return 0 ;
+
+ /* Yamaha sampler format. */
+ if (buffer [0] == MAKE_MARKER ('S', 'Y', '8', '0') || buffer [0] == MAKE_MARKER ('S', 'Y', '8', '5'))
+ return 0 ;
+
+ if (buffer [0] == MAKE_MARKER ('a', 'j', 'k', 'g'))
+ return 0 /*-SF_FORMAT_SHN-*/ ;
+
+ /* This must be the last one. */
+ if (psf->filelength > 0 && (format = try_resource_fork (psf)) != 0)
+ return format ;
+
+ return 0 ;
+} /* guess_file_type */
+
+
+static int
+validate_sfinfo (SF_INFO *sfinfo)
+{ if (sfinfo->samplerate < 1)
+ return 0 ;
+ if (sfinfo->frames < 0)
+ return 0 ;
+ if (sfinfo->channels < 1)
+ return 0 ;
+ if ((SF_CONTAINER (sfinfo->format)) == 0)
+ return 0 ;
+ if ((SF_CODEC (sfinfo->format)) == 0)
+ return 0 ;
+ if (sfinfo->sections < 1)
+ return 0 ;
+ return 1 ;
+} /* validate_sfinfo */
+
+static int
+validate_psf (SF_PRIVATE *psf)
+{
+ if (psf->datalength < 0)
+ { psf_log_printf (psf, "Invalid SF_PRIVATE field : datalength == %D.\n", psf->datalength) ;
+ return 0 ;
+ } ;
+ if (psf->dataoffset < 0)
+ { psf_log_printf (psf, "Invalid SF_PRIVATE field : dataoffset == %D.\n", psf->dataoffset) ;
+ return 0 ;
+ } ;
+ if (psf->blockwidth && psf->blockwidth != psf->sf.channels * psf->bytewidth)
+ { psf_log_printf (psf, "Invalid SF_PRIVATE field : channels * bytewidth == %d.\n",
+ psf->sf.channels * psf->bytewidth) ;
+ return 0 ;
+ } ;
+ return 1 ;
+} /* validate_psf */
+
+static void
+save_header_info (SF_PRIVATE *psf)
+{ snprintf (sf_logbuffer, sizeof (sf_logbuffer), "%s", psf->logbuffer) ;
+} /* save_header_info */
+
+static void
+copy_filename (SF_PRIVATE *psf, const char *path)
+{ const char *ccptr ;
+ char *cptr ;
+
+ snprintf (psf->file.path.c, sizeof (psf->file.path.c), "%s", path) ;
+ if ((ccptr = strrchr (path, '/')) || (ccptr = strrchr (path, '\\')))
+ ccptr ++ ;
+ else
+ ccptr = path ;
+
+ snprintf (psf->file.name.c, sizeof (psf->file.name.c), "%s", ccptr) ;
+
+ /* Now grab the directory. */
+ snprintf (psf->file.dir.c, sizeof (psf->file.dir.c), "%s", path) ;
+ if ((cptr = strrchr (psf->file.dir.c, '/')) || (cptr = strrchr (psf->file.dir.c, '\\')))
+ cptr [1] = 0 ;
+ else
+ psf->file.dir.c [0] = 0 ;
+
+ return ;
+} /* copy_filename */
+
+/*==============================================================================
+*/
+
+static int
+psf_close (SF_PRIVATE *psf)
+{ int error = 0 ;
+
+ if (psf->codec_close)
+ error = psf->codec_close (psf) ;
+ if (psf->container_close)
+ error = psf->container_close (psf) ;
+
+ error = psf_fclose (psf) ;
+ psf_close_rsrc (psf) ;
+
+ if (psf->container_data)
+ free (psf->container_data) ;
+
+ if (psf->codec_data)
+ free (psf->codec_data) ;
+
+ if (psf->interleave)
+ free (psf->interleave) ;
+
+ if (psf->dither)
+ free (psf->dither) ;
+
+ if (psf->peak_info)
+ free (psf->peak_info) ;
+
+ if (psf->broadcast_16k)
+ free (psf->broadcast_16k) ;
+
+ if (psf->loop_info)
+ free (psf->loop_info) ;
+
+ if (psf->instrument)
+ free (psf->instrument) ;
+
+ if (psf->channel_map)
+ free (psf->channel_map) ;
+
+ if (psf->format_desc)
+ { psf->format_desc [0] = 0 ;
+ free (psf->format_desc) ;
+ } ;
+
+ memset (psf, 0, sizeof (SF_PRIVATE)) ;
+ free (psf) ;
+
+ return error ;
+} /* psf_close */
+
+SNDFILE *
+psf_open_file (SF_PRIVATE *psf, SF_INFO *sfinfo)
+{ int error, format ;
+
+ sf_errno = error = 0 ;
+ sf_logbuffer [0] = 0 ;
+
+ if (psf->error)
+ { error = psf->error ;
+ goto error_exit ;
+ } ;
+
+ if (psf->file.mode != SFM_READ && psf->file.mode != SFM_WRITE && psf->file.mode != SFM_RDWR)
+ { error = SFE_BAD_OPEN_MODE ;
+ goto error_exit ;
+ } ;
+
+ if (sfinfo == NULL)
+ { error = SFE_BAD_SF_INFO_PTR ;
+ goto error_exit ;
+ } ;
+
+ /* Zero out these fields. */
+ sfinfo->frames = 0 ;
+ sfinfo->sections = 0 ;
+ sfinfo->seekable = 0 ;
+
+ if (psf->file.mode == SFM_READ)
+ { if ((SF_CONTAINER (sfinfo->format)) == SF_FORMAT_RAW)
+ { if (sf_format_check (sfinfo) == 0)
+ { error = SFE_RAW_BAD_FORMAT ;
+ goto error_exit ;
+ } ;
+ }
+ else
+ memset (sfinfo, 0, sizeof (SF_INFO)) ;
+ } ;
+
+ memcpy (&(psf->sf), sfinfo, sizeof (SF_INFO)) ;
+
+ psf->Magick = SNDFILE_MAGICK ;
+ psf->norm_float = SF_TRUE ;
+ psf->norm_double = SF_TRUE ;
+ psf->dataoffset = -1 ;
+ psf->datalength = -1 ;
+ psf->read_current = -1 ;
+ psf->write_current = -1 ;
+ psf->auto_header = SF_FALSE ;
+ psf->rwf_endian = SF_ENDIAN_LITTLE ;
+ psf->seek = psf_default_seek ;
+ psf->float_int_mult = 0 ;
+ psf->float_max = -1.0 ;
+
+ /* An attempt at a per SF_PRIVATE unique id. */
+ psf->unique_id = psf_rand_int32 () ;
+
+ psf->sf.sections = 1 ;
+
+ psf->is_pipe = psf_is_pipe (psf) ;
+
+ if (psf->is_pipe)
+ { psf->sf.seekable = SF_FALSE ;
+ psf->filelength = SF_COUNT_MAX ;
+ }
+ else
+ { psf->sf.seekable = SF_TRUE ;
+
+ /* File is open, so get the length. */
+ psf->filelength = psf_get_filelen (psf) ;
+ } ;
+
+ if (psf->fileoffset > 0)
+ { switch (psf->file.mode)
+ { case SFM_READ :
+ if (psf->filelength < 44)
+ { psf_log_printf (psf, "Short filelength: %D (fileoffset: %D)\n", psf->filelength, psf->fileoffset) ;
+ error = SFE_BAD_OFFSET ;
+ goto error_exit ;
+ } ;
+ break ;
+
+ case SFM_WRITE :
+ psf->fileoffset = 0 ;
+ psf_fseek (psf, 0, SEEK_END) ;
+ psf->fileoffset = psf_ftell (psf) ;
+ break ;
+
+ case SFM_RDWR :
+ error = SFE_NO_EMBEDDED_RDWR ;
+ goto error_exit ;
+ } ;
+
+ psf_log_printf (psf, "Embedded file offset : %D\n", psf->fileoffset) ;
+ } ;
+
+ if (psf->filelength == SF_COUNT_MAX)
+ psf_log_printf (psf, "Length : unknown\n") ;
+ else
+ psf_log_printf (psf, "Length : %D\n", psf->filelength) ;
+
+ if (psf->file.mode == SFM_WRITE || (psf->file.mode == SFM_RDWR && psf->filelength == 0))
+ { /* If the file is being opened for write or RDWR and the file is currently
+ ** empty, then the SF_INFO struct must contain valid data.
+ */
+ if ((SF_CONTAINER (psf->sf.format)) == 0)
+ { error = SFE_ZERO_MAJOR_FORMAT ;
+ goto error_exit ;
+ } ;
+ if ((SF_CODEC (psf->sf.format)) == 0)
+ { error = SFE_ZERO_MINOR_FORMAT ;
+ goto error_exit ;
+ } ;
+
+ if (sf_format_check (&(psf->sf)) == 0)
+ { error = SFE_BAD_OPEN_FORMAT ;
+ goto error_exit ;
+ } ;
+ }
+ else if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_RAW)
+ { /* If type RAW has not been specified then need to figure out file type. */
+ psf->sf.format = guess_file_type (psf) ;
+
+ if (psf->sf.format == 0)
+ psf->sf.format = format_from_extension (psf) ;
+ } ;
+
+ /* Prevent unnecessary seeks */
+ psf->last_op = psf->file.mode ;
+
+ /* Set bytewidth if known. */
+ switch (SF_CODEC (psf->sf.format))
+ { case SF_FORMAT_PCM_S8 :
+ case SF_FORMAT_PCM_U8 :
+ case SF_FORMAT_ULAW :
+ case SF_FORMAT_ALAW :
+ case SF_FORMAT_DPCM_8 :
+ psf->bytewidth = 1 ;
+ break ;
+
+ case SF_FORMAT_PCM_16 :
+ case SF_FORMAT_DPCM_16 :
+ psf->bytewidth = 2 ;
+ break ;
+
+ case SF_FORMAT_PCM_24 :
+ psf->bytewidth = 3 ;
+ break ;
+
+ case SF_FORMAT_PCM_32 :
+ case SF_FORMAT_FLOAT :
+ psf->bytewidth = 4 ;
+ break ;
+
+ case SF_FORMAT_DOUBLE :
+ psf->bytewidth = 8 ;
+ break ;
+ } ;
+
+ /* Call the initialisation function for the relevant file type. */
+ switch (SF_CONTAINER (psf->sf.format))
+ { case SF_FORMAT_WAV :
+ case SF_FORMAT_WAVEX :
+ error = wav_open (psf) ;
+ break ;
+
+ case SF_FORMAT_AIFF :
+ error = aiff_open (psf) ;
+ break ;
+
+ case SF_FORMAT_AU :
+ error = au_open (psf) ;
+ break ;
+
+ case SF_FORMAT_RAW :
+ error = raw_open (psf) ;
+ break ;
+
+ case SF_FORMAT_W64 :
+ error = w64_open (psf) ;
+ break ;
+
+ case SF_FORMAT_RF64 :
+ error = rf64_open (psf) ;
+ break ;
+
+ /* Lite remove start */
+ case SF_FORMAT_PAF :
+ error = paf_open (psf) ;
+ break ;
+
+ case SF_FORMAT_SVX :
+ error = svx_open (psf) ;
+ break ;
+
+ case SF_FORMAT_NIST :
+ error = nist_open (psf) ;
+ break ;
+
+ case SF_FORMAT_IRCAM :
+ error = ircam_open (psf) ;
+ break ;
+
+ case SF_FORMAT_VOC :
+ error = voc_open (psf) ;
+ break ;
+
+ case SF_FORMAT_SDS :
+ error = sds_open (psf) ;
+ break ;
+
+ case SF_FORMAT_OGG :
+ error = ogg_open (psf) ;
+ break ;
+
+ case SF_FORMAT_TXW :
+ error = txw_open (psf) ;
+ break ;
+
+ case SF_FORMAT_WVE :
+ error = wve_open (psf) ;
+ break ;
+
+ case SF_FORMAT_DWD :
+ error = dwd_open (psf) ;
+ break ;
+
+ case SF_FORMAT_MAT4 :
+ error = mat4_open (psf) ;
+ break ;
+
+ case SF_FORMAT_MAT5 :
+ error = mat5_open (psf) ;
+ break ;
+
+ case SF_FORMAT_PVF :
+ error = pvf_open (psf) ;
+ break ;
+
+ case SF_FORMAT_XI :
+ error = xi_open (psf) ;
+ break ;
+
+ case SF_FORMAT_HTK :
+ error = htk_open (psf) ;
+ break ;
+
+ case SF_FORMAT_SD2 :
+ error = sd2_open (psf) ;
+ break ;
+
+ case SF_FORMAT_REX2 :
+ error = rx2_open (psf) ;
+ break ;
+
+ case SF_FORMAT_AVR :
+ error = avr_open (psf) ;
+ break ;
+
+ case SF_FORMAT_FLAC :
+ error = flac_open (psf) ;
+ break ;
+
+ case SF_FORMAT_CAF :
+ error = caf_open (psf) ;
+ break ;
+
+ case SF_FORMAT_MPC2K :
+ error = mpc2k_open (psf) ;
+ break ;
+
+ /* Lite remove end */
+
+ default :
+ error = SFE_UNKNOWN_FORMAT ;
+ } ;
+
+ if (error)
+ goto error_exit ;
+
+ /* For now, check whether embedding is supported. */
+ format = SF_CONTAINER (psf->sf.format) ;
+ if (psf->fileoffset > 0)
+ { switch (format)
+ { case SF_FORMAT_WAV :
+ case SF_FORMAT_WAVEX :
+ case SF_FORMAT_AIFF :
+ case SF_FORMAT_AU :
+ /* Actual embedded files. */
+ break ;
+
+ case SF_FORMAT_FLAC :
+ /* Flac with an ID3v2 header? */
+ break ;
+
+ default :
+ error = SFE_NO_EMBED_SUPPORT ;
+ goto error_exit ;
+ } ;
+ } ;
+
+ if (psf->fileoffset > 0)
+ psf_log_printf (psf, "Embedded file length : %D\n", psf->filelength) ;
+
+ if (psf->file.mode == SFM_RDWR && sf_format_check (&(psf->sf)) == 0)
+ { error = SFE_BAD_MODE_RW ;
+ goto error_exit ;
+ } ;
+
+ if (validate_sfinfo (&(psf->sf)) == 0)
+ { psf_log_SF_INFO (psf) ;
+ save_header_info (psf) ;
+ error = SFE_BAD_SF_INFO ;
+ goto error_exit ;
+ } ;
+
+ if (validate_psf (psf) == 0)
+ { save_header_info (psf) ;
+ error = SFE_INTERNAL ;
+ goto error_exit ;
+ } ;
+
+ psf->read_current = 0 ;
+ psf->write_current = 0 ;
+ if (psf->file.mode == SFM_RDWR)
+ { psf->write_current = psf->sf.frames ;
+ psf->have_written = psf->sf.frames > 0 ? SF_TRUE : SF_FALSE ;
+ } ;
+
+ memcpy (sfinfo, &(psf->sf), sizeof (SF_INFO)) ;
+
+ memcpy (sfinfo, &(psf->sf), sizeof (SF_INFO)) ;
+
+ return (SNDFILE *) psf ;
+
+error_exit :
+ sf_errno = error ;
+
+ if (error == SFE_SYSTEM)
+ snprintf (sf_syserr, sizeof (sf_syserr), "%s", psf->syserr) ;
+ snprintf (sf_logbuffer, sizeof (sf_logbuffer), "%s", psf->logbuffer) ;
+
+ switch (error)
+ { case SF_ERR_SYSTEM :
+ case SF_ERR_UNSUPPORTED_ENCODING :
+ case SFE_UNIMPLEMENTED :
+ break ;
+
+ case SFE_RAW_BAD_FORMAT :
+ break ;
+
+ default :
+ if (psf->file.mode == SFM_READ)
+ { psf_log_printf (psf, "Parse error : %s\n", sf_error_number (error)) ;
+ error = SF_ERR_MALFORMED_FILE ;
+ } ;
+ } ;
+
+ psf_close (psf) ;
+ return NULL ;
+} /* psf_open_file */
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/*
+** sndfile.h -- system-wide definitions
+**
+** API documentation is in the doc/ directory of the source code tarball
+** and at http://www.mega-nerd.com/libsndfile/api.html.
+*/
+
+#ifndef SNDFILE_H
+#define SNDFILE_H
+
+/* This is the version 1.0.X header file. */
+#define SNDFILE_1
+
+#include <stdio.h>
+#include <sys/types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/* The following file types can be read and written.
+** A file type would consist of a major type (ie SF_FORMAT_WAV) bitwise
+** ORed with a minor type (ie SF_FORMAT_PCM). SF_FORMAT_TYPEMASK and
+** SF_FORMAT_SUBMASK can be used to separate the major and minor file
+** types.
+*/
+
+enum
+{ /* Major formats. */
+ SF_FORMAT_WAV = 0x010000, /* Microsoft WAV format (little endian default). */
+ SF_FORMAT_AIFF = 0x020000, /* Apple/SGI AIFF format (big endian). */
+ SF_FORMAT_AU = 0x030000, /* Sun/NeXT AU format (big endian). */
+ SF_FORMAT_RAW = 0x040000, /* RAW PCM data. */
+ SF_FORMAT_PAF = 0x050000, /* Ensoniq PARIS file format. */
+ SF_FORMAT_SVX = 0x060000, /* Amiga IFF / SVX8 / SV16 format. */
+ SF_FORMAT_NIST = 0x070000, /* Sphere NIST format. */
+ SF_FORMAT_VOC = 0x080000, /* VOC files. */
+ SF_FORMAT_IRCAM = 0x0A0000, /* Berkeley/IRCAM/CARL */
+ SF_FORMAT_W64 = 0x0B0000, /* Sonic Foundry's 64 bit RIFF/WAV */
+ SF_FORMAT_MAT4 = 0x0C0000, /* Matlab (tm) V4.2 / GNU Octave 2.0 */
+ SF_FORMAT_MAT5 = 0x0D0000, /* Matlab (tm) V5.0 / GNU Octave 2.1 */
+ SF_FORMAT_PVF = 0x0E0000, /* Portable Voice Format */
+ SF_FORMAT_XI = 0x0F0000, /* Fasttracker 2 Extended Instrument */
+ SF_FORMAT_HTK = 0x100000, /* HMM Tool Kit format */
+ SF_FORMAT_SDS = 0x110000, /* Midi Sample Dump Standard */
+ SF_FORMAT_AVR = 0x120000, /* Audio Visual Research */
+ SF_FORMAT_WAVEX = 0x130000, /* MS WAVE with WAVEFORMATEX */
+ SF_FORMAT_SD2 = 0x160000, /* Sound Designer 2 */
+ SF_FORMAT_FLAC = 0x170000, /* FLAC lossless file format */
+ SF_FORMAT_CAF = 0x180000, /* Core Audio File format */
+ SF_FORMAT_WVE = 0x190000, /* Psion WVE format */
+ SF_FORMAT_OGG = 0x200000, /* Xiph OGG container */
+ SF_FORMAT_MPC2K = 0x210000, /* Akai MPC 2000 sampler */
+ SF_FORMAT_RF64 = 0x220000, /* RF64 WAV file */
+
+ /* Subtypes from here on. */
+
+ SF_FORMAT_PCM_S8 = 0x0001, /* Signed 8 bit data */
+ SF_FORMAT_PCM_16 = 0x0002, /* Signed 16 bit data */
+ SF_FORMAT_PCM_24 = 0x0003, /* Signed 24 bit data */
+ SF_FORMAT_PCM_32 = 0x0004, /* Signed 32 bit data */
+
+ SF_FORMAT_PCM_U8 = 0x0005, /* Unsigned 8 bit data (WAV and RAW only) */
+
+ SF_FORMAT_FLOAT = 0x0006, /* 32 bit float data */
+ SF_FORMAT_DOUBLE = 0x0007, /* 64 bit float data */
+
+ SF_FORMAT_ULAW = 0x0010, /* U-Law encoded. */
+ SF_FORMAT_ALAW = 0x0011, /* A-Law encoded. */
+ SF_FORMAT_IMA_ADPCM = 0x0012, /* IMA ADPCM. */
+ SF_FORMAT_MS_ADPCM = 0x0013, /* Microsoft ADPCM. */
+
+ SF_FORMAT_GSM610 = 0x0020, /* GSM 6.10 encoding. */
+ SF_FORMAT_VOX_ADPCM = 0x0021, /* OKI / Dialogix ADPCM */
+
+ SF_FORMAT_G721_32 = 0x0030, /* 32kbs G721 ADPCM encoding. */
+ SF_FORMAT_G723_24 = 0x0031, /* 24kbs G723 ADPCM encoding. */
+ SF_FORMAT_G723_40 = 0x0032, /* 40kbs G723 ADPCM encoding. */
+
+ SF_FORMAT_DWVW_12 = 0x0040, /* 12 bit Delta Width Variable Word encoding. */
+ SF_FORMAT_DWVW_16 = 0x0041, /* 16 bit Delta Width Variable Word encoding. */
+ SF_FORMAT_DWVW_24 = 0x0042, /* 24 bit Delta Width Variable Word encoding. */
+ SF_FORMAT_DWVW_N = 0x0043, /* N bit Delta Width Variable Word encoding. */
+
+ SF_FORMAT_DPCM_8 = 0x0050, /* 8 bit differential PCM (XI only) */
+ SF_FORMAT_DPCM_16 = 0x0051, /* 16 bit differential PCM (XI only) */
+
+ SF_FORMAT_VORBIS = 0x0060, /* Xiph Vorbis encoding. */
+
+ /* Endian-ness options. */
+
+ SF_ENDIAN_FILE = 0x00000000, /* Default file endian-ness. */
+ SF_ENDIAN_LITTLE = 0x10000000, /* Force little endian-ness. */
+ SF_ENDIAN_BIG = 0x20000000, /* Force big endian-ness. */
+ SF_ENDIAN_CPU = 0x30000000, /* Force CPU endian-ness. */
+
+ SF_FORMAT_SUBMASK = 0x0000FFFF,
+ SF_FORMAT_TYPEMASK = 0x0FFF0000,
+ SF_FORMAT_ENDMASK = 0x30000000
+} ;
+
+/*
+** The following are the valid command numbers for the sf_command()
+** interface. The use of these commands is documented in the file
+** command.html in the doc directory of the source code distribution.
+*/
+
+enum
+{ SFC_GET_LIB_VERSION = 0x1000,
+ SFC_GET_LOG_INFO = 0x1001,
+ SFC_GET_CURRENT_SF_INFO = 0x1002,
+
+
+ SFC_GET_NORM_DOUBLE = 0x1010,
+ SFC_GET_NORM_FLOAT = 0x1011,
+ SFC_SET_NORM_DOUBLE = 0x1012,
+ SFC_SET_NORM_FLOAT = 0x1013,
+ SFC_SET_SCALE_FLOAT_INT_READ = 0x1014,
+ SFC_SET_SCALE_INT_FLOAT_WRITE = 0x1015,
+
+ SFC_GET_SIMPLE_FORMAT_COUNT = 0x1020,
+ SFC_GET_SIMPLE_FORMAT = 0x1021,
+
+ SFC_GET_FORMAT_INFO = 0x1028,
+
+ SFC_GET_FORMAT_MAJOR_COUNT = 0x1030,
+ SFC_GET_FORMAT_MAJOR = 0x1031,
+ SFC_GET_FORMAT_SUBTYPE_COUNT = 0x1032,
+ SFC_GET_FORMAT_SUBTYPE = 0x1033,
+
+ SFC_CALC_SIGNAL_MAX = 0x1040,
+ SFC_CALC_NORM_SIGNAL_MAX = 0x1041,
+ SFC_CALC_MAX_ALL_CHANNELS = 0x1042,
+ SFC_CALC_NORM_MAX_ALL_CHANNELS = 0x1043,
+ SFC_GET_SIGNAL_MAX = 0x1044,
+ SFC_GET_MAX_ALL_CHANNELS = 0x1045,
+
+ SFC_SET_ADD_PEAK_CHUNK = 0x1050,
+ SFC_SET_ADD_HEADER_PAD_CHUNK = 0x1051,
+
+ SFC_UPDATE_HEADER_NOW = 0x1060,
+ SFC_SET_UPDATE_HEADER_AUTO = 0x1061,
+
+ SFC_FILE_TRUNCATE = 0x1080,
+
+ SFC_SET_RAW_START_OFFSET = 0x1090,
+
+ SFC_SET_DITHER_ON_WRITE = 0x10A0,
+ SFC_SET_DITHER_ON_READ = 0x10A1,
+
+ SFC_GET_DITHER_INFO_COUNT = 0x10A2,
+ SFC_GET_DITHER_INFO = 0x10A3,
+
+ SFC_GET_EMBED_FILE_INFO = 0x10B0,
+
+ SFC_SET_CLIPPING = 0x10C0,
+ SFC_GET_CLIPPING = 0x10C1,
+
+ SFC_GET_INSTRUMENT = 0x10D0,
+ SFC_SET_INSTRUMENT = 0x10D1,
+
+ SFC_GET_LOOP_INFO = 0x10E0,
+
+ SFC_GET_BROADCAST_INFO = 0x10F0,
+ SFC_SET_BROADCAST_INFO = 0x10F1,
+
+ SFC_GET_CHANNEL_MAP_INFO = 0x1100,
+ SFC_SET_CHANNEL_MAP_INFO = 0x1101,
+
+ SFC_RAW_DATA_NEEDS_ENDSWAP = 0x1110,
+
+ /* Support for Wavex Ambisonics Format */
+ SFC_WAVEX_SET_AMBISONIC = 0x1200,
+ SFC_WAVEX_GET_AMBISONIC = 0x1201,
+
+ SFC_SET_VBR_ENCODING_QUALITY = 0x1300,
+
+ /* Following commands for testing only. */
+ SFC_TEST_IEEE_FLOAT_REPLACE = 0x6001,
+
+ /*
+ ** SFC_SET_ADD_* values are deprecated and will disappear at some
+ ** time in the future. They are guaranteed to be here up to and
+ ** including version 1.0.8 to avoid breakage of existng software.
+ ** They currently do nothing and will continue to do nothing.
+ */
+ SFC_SET_ADD_DITHER_ON_WRITE = 0x1070,
+ SFC_SET_ADD_DITHER_ON_READ = 0x1071
+} ;
+
+
+/*
+** String types that can be set and read from files. Not all file types
+** support this and even the file types which support one, may not support
+** all string types.
+*/
+
+enum
+{ SF_STR_TITLE = 0x01,
+ SF_STR_COPYRIGHT = 0x02,
+ SF_STR_SOFTWARE = 0x03,
+ SF_STR_ARTIST = 0x04,
+ SF_STR_COMMENT = 0x05,
+ SF_STR_DATE = 0x06,
+ SF_STR_ALBUM = 0x07,
+ SF_STR_LICENSE = 0x08,
+ SF_STR_TRACKNUMBER = 0x09,
+ SF_STR_GENRE = 0x10
+} ;
+
+/*
+** Use the following as the start and end index when doing metadata
+** transcoding.
+*/
+
+#define SF_STR_FIRST SF_STR_TITLE
+#define SF_STR_LAST SF_STR_GENRE
+
+enum
+{ /* True and false */
+ SF_FALSE = 0,
+ SF_TRUE = 1,
+
+ /* Modes for opening files. */
+ SFM_READ = 0x10,
+ SFM_WRITE = 0x20,
+ SFM_RDWR = 0x30,
+
+ SF_AMBISONIC_NONE = 0x40,
+ SF_AMBISONIC_B_FORMAT = 0x41
+} ;
+
+/* Public error values. These are guaranteed to remain unchanged for the duration
+** of the library major version number.
+** There are also a large number of private error numbers which are internal to
+** the library which can change at any time.
+*/
+
+enum
+{ SF_ERR_NO_ERROR = 0,
+ SF_ERR_UNRECOGNISED_FORMAT = 1,
+ SF_ERR_SYSTEM = 2,
+ SF_ERR_MALFORMED_FILE = 3,
+ SF_ERR_UNSUPPORTED_ENCODING = 4
+} ;
+
+
+/* Channel map values (used with SFC_SET/GET_CHANNEL_MAP).
+*/
+
+enum
+{ SF_CHANNEL_MAP_INVALID = 0,
+ SF_CHANNEL_MAP_MONO = 1,
+ SF_CHANNEL_MAP_LEFT, /* Apple calls this 'Left' */
+ SF_CHANNEL_MAP_RIGHT, /* Apple calls this 'Right' */
+ SF_CHANNEL_MAP_CENTER, /* Apple calls this 'Center' */
+ SF_CHANNEL_MAP_FRONT_LEFT,
+ SF_CHANNEL_MAP_FRONT_RIGHT,
+ SF_CHANNEL_MAP_FRONT_CENTER,
+ SF_CHANNEL_MAP_REAR_CENTER, /* Apple calls this 'Center Surround', Msft calls this 'Back Center' */
+ SF_CHANNEL_MAP_REAR_LEFT, /* Apple calls this 'Left Surround', Msft calls this 'Back Left' */
+ SF_CHANNEL_MAP_REAR_RIGHT, /* Apple calls this 'Right Surround', Msft calls this 'Back Right' */
+ SF_CHANNEL_MAP_LFE, /* Apple calls this 'LFEScreen', Msft calls this 'Low Frequency' */
+ SF_CHANNEL_MAP_FRONT_LEFT_OF_CENTER, /* Apple calls this 'Left Center' */
+ SF_CHANNEL_MAP_FRONT_RIGHT_OF_CENTER, /* Apple calls this 'Right Center */
+ SF_CHANNEL_MAP_SIDE_LEFT, /* Apple calls this 'Left Surround Direct' */
+ SF_CHANNEL_MAP_SIDE_RIGHT, /* Apple calls this 'Right Surround Direct' */
+ SF_CHANNEL_MAP_TOP_CENTER, /* Apple calls this 'Top Center Surround' */
+ SF_CHANNEL_MAP_TOP_FRONT_LEFT, /* Apple calls this 'Vertical Height Left' */
+ SF_CHANNEL_MAP_TOP_FRONT_RIGHT, /* Apple calls this 'Vertical Height Right' */
+ SF_CHANNEL_MAP_TOP_FRONT_CENTER, /* Apple calls this 'Vertical Height Center' */
+ SF_CHANNEL_MAP_TOP_REAR_LEFT, /* Apple and MS call this 'Top Back Left' */
+ SF_CHANNEL_MAP_TOP_REAR_RIGHT, /* Apple and MS call this 'Top Back Right' */
+ SF_CHANNEL_MAP_TOP_REAR_CENTER, /* Apple and MS call this 'Top Back Center' */
+
+ SF_CHANNEL_MAP_AMBISONIC_B_W,
+ SF_CHANNEL_MAP_AMBISONIC_B_X,
+ SF_CHANNEL_MAP_AMBISONIC_B_Y,
+ SF_CHANNEL_MAP_AMBISONIC_B_Z,
+
+ SF_CHANNEL_MAP_MAX
+} ;
+
+
+/* A SNDFILE* pointer can be passed around much like stdio.h's FILE* pointer. */
+
+typedef struct SNDFILE_tag SNDFILE ;
+
+/* The following typedef is system specific and is defined when libsndfile is
+** compiled. sf_count_t will be a 64 bit value when the underlying OS allows
+** 64 bit file offsets.
+** On windows, we need to allow the same header file to be compiler by both GCC
+** and the Microsoft compiler.
+*/
+
+#if (defined (_MSCVER) || defined (_MSC_VER))
+typedef __int64 sf_count_t ;
+#define SF_COUNT_MAX 0x7fffffffffffffffi64
+#else
+typedef @TYPEOF_SF_COUNT_T@ sf_count_t ;
+#define SF_COUNT_MAX @SF_COUNT_MAX@
+#endif
+
+
+/* A pointer to a SF_INFO structure is passed to sf_open () and filled in.
+** On write, the SF_INFO structure is filled in by the user and passed into
+** sf_open ().
+*/
+
+struct SF_INFO
+{ sf_count_t frames ; /* Used to be called samples. Changed to avoid confusion. */
+ int samplerate ;
+ int channels ;
+ int format ;
+ int sections ;
+ int seekable ;
+} ;
+
+typedef struct SF_INFO SF_INFO ;
+
+/* The SF_FORMAT_INFO struct is used to retrieve information about the sound
+** file formats libsndfile supports using the sf_command () interface.
+**
+** Using this interface will allow applications to support new file formats
+** and encoding types when libsndfile is upgraded, without requiring
+** re-compilation of the application.
+**
+** Please consult the libsndfile documentation (particularly the information
+** on the sf_command () interface) for examples of its use.
+*/
+
+typedef struct
+{ int format ;
+ const char *name ;
+ const char *extension ;
+} SF_FORMAT_INFO ;
+
+/*
+** Enums and typedefs for adding dither on read and write.
+** See the html documentation for sf_command(), SFC_SET_DITHER_ON_WRITE
+** and SFC_SET_DITHER_ON_READ.
+*/
+
+enum
+{ SFD_DEFAULT_LEVEL = 0,
+ SFD_CUSTOM_LEVEL = 0x40000000,
+
+ SFD_NO_DITHER = 500,
+ SFD_WHITE = 501,
+ SFD_TRIANGULAR_PDF = 502
+} ;
+
+typedef struct
+{ int type ;
+ double level ;
+ const char *name ;
+} SF_DITHER_INFO ;
+
+/* Struct used to retrieve information about a file embedded within a
+** larger file. See SFC_GET_EMBED_FILE_INFO.
+*/
+
+typedef struct
+{ sf_count_t offset ;
+ sf_count_t length ;
+} SF_EMBED_FILE_INFO ;
+
+/*
+** Structs used to retrieve music sample information from a file.
+*/
+
+enum
+{ /*
+ ** The loop mode field in SF_INSTRUMENT will be one of the following.
+ */
+ SF_LOOP_NONE = 800,
+ SF_LOOP_FORWARD,
+ SF_LOOP_BACKWARD,
+ SF_LOOP_ALTERNATING
+} ;
+
+typedef struct
+{ int gain ;
+ char basenote, detune ;
+ char velocity_lo, velocity_hi ;
+ char key_lo, key_hi ;
+ int loop_count ;
+
+ struct
+ { int mode ;
+ unsigned int start ;
+ unsigned int end ;
+ unsigned int count ;
+ } loops [16] ; /* make variable in a sensible way */
+} SF_INSTRUMENT ;
+
+
+
+/* Struct used to retrieve loop information from a file.*/
+typedef struct
+{
+ short time_sig_num ; /* any positive integer > 0 */
+ short time_sig_den ; /* any positive power of 2 > 0 */
+ int loop_mode ; /* see SF_LOOP enum */
+
+ int num_beats ; /* this is NOT the amount of quarter notes !!!*/
+ /* a full bar of 4/4 is 4 beats */
+ /* a full bar of 7/8 is 7 beats */
+
+ float bpm ; /* suggestion, as it can be calculated using other fields:*/
+ /* file's lenght, file's sampleRate and our time_sig_den*/
+ /* -> bpms are always the amount of _quarter notes_ per minute */
+
+ int root_key ; /* MIDI note, or -1 for None */
+ int future [6] ;
+} SF_LOOP_INFO ;
+
+
+/* Struct used to retrieve broadcast (EBU) information from a file.
+** Strongly (!) based on EBU "bext" chunk format used in Broadcast WAVE.
+*/
+#define SF_BROADCAST_INFO_VAR(coding_hist_size) \
+ struct \
+ { char description [256] ; \
+ char originator [32] ; \
+ char originator_reference [32] ; \
+ char origination_date [10] ; \
+ char origination_time [8] ; \
+ unsigned int time_reference_low ; \
+ unsigned int time_reference_high ; \
+ short version ; \
+ char umid [64] ; \
+ char reserved [190] ; \
+ unsigned int coding_history_size ; \
+ char coding_history [coding_hist_size] ; \
+ }
+
+/* SF_BROADCAST_INFO is the above struct with coding_history field of 256 bytes. */
+typedef SF_BROADCAST_INFO_VAR (256) SF_BROADCAST_INFO ;
+
+
+/* Virtual I/O functionality. */
+
+typedef sf_count_t (*sf_vio_get_filelen) (void *user_data) ;
+typedef sf_count_t (*sf_vio_seek) (sf_count_t offset, int whence, void *user_data) ;
+typedef sf_count_t (*sf_vio_read) (void *ptr, sf_count_t count, void *user_data) ;
+typedef sf_count_t (*sf_vio_write) (const void *ptr, sf_count_t count, void *user_data) ;
+typedef sf_count_t (*sf_vio_tell) (void *user_data) ;
+
+struct SF_VIRTUAL_IO
+{ sf_vio_get_filelen get_filelen ;
+ sf_vio_seek seek ;
+ sf_vio_read read ;
+ sf_vio_write write ;
+ sf_vio_tell tell ;
+} ;
+
+typedef struct SF_VIRTUAL_IO SF_VIRTUAL_IO ;
+
+
+/* Open the specified file for read, write or both. On error, this will
+** return a NULL pointer. To find the error number, pass a NULL SNDFILE
+** to sf_strerror ().
+** All calls to sf_open() should be matched with a call to sf_close().
+*/
+
+SNDFILE* sf_open (const char *path, int mode, SF_INFO *sfinfo) ;
+
+
+/* Use the existing file descriptor to create a SNDFILE object. If close_desc
+** is TRUE, the file descriptor will be closed when sf_close() is called. If
+** it is FALSE, the descritor will not be closed.
+** When passed a descriptor like this, the library will assume that the start
+** of file header is at the current file offset. This allows sound files within
+** larger container files to be read and/or written.
+** On error, this will return a NULL pointer. To find the error number, pass a
+** NULL SNDFILE to sf_strerror ().
+** All calls to sf_open_fd() should be matched with a call to sf_close().
+
+*/
+
+SNDFILE* sf_open_fd (int fd, int mode, SF_INFO *sfinfo, int close_desc) ;
+
+SNDFILE* sf_open_virtual (SF_VIRTUAL_IO *sfvirtual, int mode, SF_INFO *sfinfo, void *user_data) ;
+
+
+/* sf_error () returns a error number which can be translated to a text
+** string using sf_error_number().
+*/
+
+int sf_error (SNDFILE *sndfile) ;
+
+
+/* sf_strerror () returns to the caller a pointer to the current error message for
+** the given SNDFILE.
+*/
+
+const char* sf_strerror (SNDFILE *sndfile) ;
+
+
+/* sf_error_number () allows the retrieval of the error string for each internal
+** error number.
+**
+*/
+
+const char* sf_error_number (int errnum) ;
+
+
+/* The following two error functions are deprecated but they will remain in the
+** library for the forseeable future. The function sf_strerror() should be used
+** in their place.
+*/
+
+int sf_perror (SNDFILE *sndfile) ;
+int sf_error_str (SNDFILE *sndfile, char* str, size_t len) ;
+
+
+/* Return TRUE if fields of the SF_INFO struct are a valid combination of values. */
+
+int sf_command (SNDFILE *sndfile, int command, void *data, int datasize) ;
+
+
+/* Return TRUE if fields of the SF_INFO struct are a valid combination of values. */
+
+int sf_format_check (const SF_INFO *info) ;
+
+
+/* Seek within the waveform data chunk of the SNDFILE. sf_seek () uses
+** the same values for whence (SEEK_SET, SEEK_CUR and SEEK_END) as
+** stdio.h function fseek ().
+** An offset of zero with whence set to SEEK_SET will position the
+** read / write pointer to the first data sample.
+** On success sf_seek returns the current position in (multi-channel)
+** samples from the start of the file.
+** Please see the libsndfile documentation for moving the read pointer
+** separately from the write pointer on files open in mode SFM_RDWR.
+** On error all of these functions return -1.
+*/
+
+sf_count_t sf_seek (SNDFILE *sndfile, sf_count_t frames, int whence) ;
+
+
+/* Functions for retrieving and setting string data within sound files.
+** Not all file types support this features; AIFF and WAV do. For both
+** functions, the str_type parameter must be one of the SF_STR_* values
+** defined above.
+** On error, sf_set_string() returns non-zero while sf_get_string()
+** returns NULL.
+*/
+
+int sf_set_string (SNDFILE *sndfile, int str_type, const char* str) ;
+
+const char* sf_get_string (SNDFILE *sndfile, int str_type) ;
+
+
+/* Return the library version string. */
+
+const char * sf_version_string (void) ;
+
+
+/* Functions for reading/writing the waveform data of a sound file.
+*/
+
+sf_count_t sf_read_raw (SNDFILE *sndfile, void *ptr, sf_count_t bytes) ;
+sf_count_t sf_write_raw (SNDFILE *sndfile, const void *ptr, sf_count_t bytes) ;
+
+
+/* Functions for reading and writing the data chunk in terms of frames.
+** The number of items actually read/written = frames * number of channels.
+** sf_xxxx_raw read/writes the raw data bytes from/to the file
+** sf_xxxx_short passes data in the native short format
+** sf_xxxx_int passes data in the native int format
+** sf_xxxx_float passes data in the native float format
+** sf_xxxx_double passes data in the native double format
+** All of these read/write function return number of frames read/written.
+*/
+
+sf_count_t sf_readf_short (SNDFILE *sndfile, short *ptr, sf_count_t frames) ;
+sf_count_t sf_writef_short (SNDFILE *sndfile, const short *ptr, sf_count_t frames) ;
+
+sf_count_t sf_readf_int (SNDFILE *sndfile, int *ptr, sf_count_t frames) ;
+sf_count_t sf_writef_int (SNDFILE *sndfile, const int *ptr, sf_count_t frames) ;
+
+sf_count_t sf_readf_float (SNDFILE *sndfile, float *ptr, sf_count_t frames) ;
+sf_count_t sf_writef_float (SNDFILE *sndfile, const float *ptr, sf_count_t frames) ;
+
+sf_count_t sf_readf_double (SNDFILE *sndfile, double *ptr, sf_count_t frames) ;
+sf_count_t sf_writef_double (SNDFILE *sndfile, const double *ptr, sf_count_t frames) ;
+
+
+/* Functions for reading and writing the data chunk in terms of items.
+** Otherwise similar to above.
+** All of these read/write function return number of items read/written.
+*/
+
+sf_count_t sf_read_short (SNDFILE *sndfile, short *ptr, sf_count_t items) ;
+sf_count_t sf_write_short (SNDFILE *sndfile, const short *ptr, sf_count_t items) ;
+
+sf_count_t sf_read_int (SNDFILE *sndfile, int *ptr, sf_count_t items) ;
+sf_count_t sf_write_int (SNDFILE *sndfile, const int *ptr, sf_count_t items) ;
+
+sf_count_t sf_read_float (SNDFILE *sndfile, float *ptr, sf_count_t items) ;
+sf_count_t sf_write_float (SNDFILE *sndfile, const float *ptr, sf_count_t items) ;
+
+sf_count_t sf_read_double (SNDFILE *sndfile, double *ptr, sf_count_t items) ;
+sf_count_t sf_write_double (SNDFILE *sndfile, const double *ptr, sf_count_t items) ;
+
+
+/* Close the SNDFILE and clean up all memory allocations associated with this
+** file.
+** Returns 0 on success, or an error number.
+*/
+
+int sf_close (SNDFILE *sndfile) ;
+
+
+/* If the file is opened SFM_WRITE or SFM_RDWR, call fsync() on the file
+** to force the writing of data to disk. If the file is opened SFM_READ
+** no action is taken.
+*/
+
+void sf_write_sync (SNDFILE *sndfile) ;
+
+
+
+/* The function sf_wchar_open() is Windows Only!
+** Open a file passing in a Windows Unicode filename. Otherwise, this is
+** the same as sf_open().
+**
+** In order for this to work, you need to do the following:
+**
+** #include <windows.h>
+** #define ENABLE_SNDFILE_WINDOWS_PROTOTYPES 1
+** #including <sndfile.h>
+*/
+
+#if (defined (ENABLE_SNDFILE_WINDOWS_PROTOTYPES) && ENABLE_SNDFILE_WINDOWS_PROTOTYPES)
+SNDFILE* sf_wchar_open (LPCWSTR wpath, int mode, SF_INFO *sfinfo) ;
+#endif
+
+
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif /* __cplusplus */
+
+#endif /* SNDFILE_H */
+
--- /dev/null
+/*
+** Copyright (C) 2005-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the author nor the names of any contributors may be used
+** to endorse or promote products derived from this software without
+** specific prior written permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+/*
+** The above modified BSD style license (GPL and LGPL compatible) applies to
+** this file. It does not apply to libsndfile itself which is released under
+** the GNU LGPL or the libsndfile test suite which is released under the GNU
+** GPL.
+** This means that this header file can be used under this modified BSD style
+** license, but the LGPL still holds for the libsndfile library itself.
+*/
+
+/*
+** sndfile.hh -- A lightweight C++ wrapper for the libsndfile API.
+**
+** All the methods are inlines and all functionality is contained in this
+** file. There is no separate implementation file.
+**
+** API documentation is in the doc/ directory of the source code tarball
+** and at http://www.mega-nerd.com/libsndfile/api.html.
+*/
+
+#ifndef SNDFILE_HH
+#define SNDFILE_HH
+
+#include <sndfile.h>
+
+#include <string>
+#include <new> // for std::nothrow
+
+class SndfileHandle
+{ private :
+ struct SNDFILE_ref
+ { SNDFILE_ref (void) ;
+ ~SNDFILE_ref (void) ;
+
+ SNDFILE *sf ;
+ SF_INFO sfinfo ;
+ int ref ;
+ } ;
+
+ SNDFILE_ref *p ;
+
+ public :
+ /* Default constructor */
+ SndfileHandle (void) : p (NULL) {} ;
+ SndfileHandle (const char *path, int mode = SFM_READ,
+ int format = 0, int channels = 0, int samplerate = 0) ;
+ SndfileHandle (std::string const & path, int mode = SFM_READ,
+ int format = 0, int channels = 0, int samplerate = 0) ;
+ SndfileHandle (int fd, bool close_desc, int mode = SFM_READ,
+ int format = 0, int channels = 0, int samplerate = 0) ;
+
+#ifdef ENABLE_SNDFILE_WINDOWS_PROTOTYPES
+ SndfileHandle (LPCWSTR wpath, int mode = SFM_READ,
+ int format = 0, int channels = 0, int samplerate = 0) ;
+#endif
+
+ ~SndfileHandle (void) ;
+
+ SndfileHandle (const SndfileHandle &orig) ;
+ SndfileHandle & operator = (const SndfileHandle &rhs) ;
+
+ /* Mainly for debugging/testing. */
+ int refCount (void) const { return (p == NULL) ? 0 : p->ref ; }
+
+ operator bool () const { return (p != NULL) ; }
+
+ bool operator == (const SndfileHandle &rhs) const { return (p == rhs.p) ; }
+
+ sf_count_t frames (void) const { return p ? p->sfinfo.frames : 0 ; }
+ int format (void) const { return p ? p->sfinfo.format : 0 ; }
+ int channels (void) const { return p ? p->sfinfo.channels : 0 ; }
+ int samplerate (void) const { return p ? p->sfinfo.samplerate : 0 ; }
+
+ int error (void) const ;
+ const char * strError (void) const ;
+
+ int command (int cmd, void *data, int datasize) ;
+
+ sf_count_t seek (sf_count_t frames, int whence) ;
+
+ void writeSync (void) ;
+
+ int setString (int str_type, const char* str) ;
+
+ const char* getString (int str_type) const ;
+
+ static int formatCheck (int format, int channels, int samplerate) ;
+
+ sf_count_t read (short *ptr, sf_count_t items) ;
+ sf_count_t read (int *ptr, sf_count_t items) ;
+ sf_count_t read (float *ptr, sf_count_t items) ;
+ sf_count_t read (double *ptr, sf_count_t items) ;
+
+ sf_count_t write (const short *ptr, sf_count_t items) ;
+ sf_count_t write (const int *ptr, sf_count_t items) ;
+ sf_count_t write (const float *ptr, sf_count_t items) ;
+ sf_count_t write (const double *ptr, sf_count_t items) ;
+
+ sf_count_t readf (short *ptr, sf_count_t frames) ;
+ sf_count_t readf (int *ptr, sf_count_t frames) ;
+ sf_count_t readf (float *ptr, sf_count_t frames) ;
+ sf_count_t readf (double *ptr, sf_count_t frames) ;
+
+ sf_count_t writef (const short *ptr, sf_count_t frames) ;
+ sf_count_t writef (const int *ptr, sf_count_t frames) ;
+ sf_count_t writef (const float *ptr, sf_count_t frames) ;
+ sf_count_t writef (const double *ptr, sf_count_t frames) ;
+
+ sf_count_t readRaw (void *ptr, sf_count_t bytes) ;
+ sf_count_t writeRaw (const void *ptr, sf_count_t bytes) ;
+
+ /**< Raw access to the handle. SndfileHandle keeps ownership. */
+ SNDFILE * rawHandle (void) ;
+
+ /**< Take ownership of handle, iff reference count is 1. */
+ SNDFILE * takeOwnership (void) ;
+} ;
+
+/*==============================================================================
+** Nothing but implementation below.
+*/
+
+inline
+SndfileHandle::SNDFILE_ref::SNDFILE_ref (void)
+: ref (1)
+{}
+
+inline
+SndfileHandle::SNDFILE_ref::~SNDFILE_ref (void)
+{ if (sf != NULL) sf_close (sf) ; }
+
+inline
+SndfileHandle::SndfileHandle (const char *path, int mode, int fmt, int chans, int srate)
+: p (NULL)
+{
+ p = new (std::nothrow) SNDFILE_ref () ;
+
+ if (p != NULL)
+ { p->ref = 1 ;
+
+ p->sfinfo.frames = 0 ;
+ p->sfinfo.channels = chans ;
+ p->sfinfo.format = fmt ;
+ p->sfinfo.samplerate = srate ;
+ p->sfinfo.sections = 0 ;
+ p->sfinfo.seekable = 0 ;
+
+ p->sf = sf_open (path, mode, &p->sfinfo) ;
+ } ;
+
+ return ;
+} /* SndfileHandle const char * constructor */
+
+inline
+SndfileHandle::SndfileHandle (std::string const & path, int mode, int fmt, int chans, int srate)
+: p (NULL)
+{
+ p = new (std::nothrow) SNDFILE_ref () ;
+
+ if (p != NULL)
+ { p->ref = 1 ;
+
+ p->sfinfo.frames = 0 ;
+ p->sfinfo.channels = chans ;
+ p->sfinfo.format = fmt ;
+ p->sfinfo.samplerate = srate ;
+ p->sfinfo.sections = 0 ;
+ p->sfinfo.seekable = 0 ;
+
+ p->sf = sf_open (path.c_str (), mode, &p->sfinfo) ;
+ } ;
+
+ return ;
+} /* SndfileHandle std::string constructor */
+
+inline
+SndfileHandle::SndfileHandle (int fd, bool close_desc, int mode, int fmt, int chans, int srate)
+: p (NULL)
+{
+ if (fd < 0)
+ return ;
+
+ p = new (std::nothrow) SNDFILE_ref () ;
+
+ if (p != NULL)
+ { p->ref = 1 ;
+
+ p->sfinfo.frames = 0 ;
+ p->sfinfo.channels = chans ;
+ p->sfinfo.format = fmt ;
+ p->sfinfo.samplerate = srate ;
+ p->sfinfo.sections = 0 ;
+ p->sfinfo.seekable = 0 ;
+
+ p->sf = sf_open_fd (fd, mode, &p->sfinfo, close_desc) ;
+ } ;
+
+ return ;
+} /* SndfileHandle fd constructor */
+
+inline
+SndfileHandle::~SndfileHandle (void)
+{ if (p != NULL && --p->ref == 0)
+ delete p ;
+} /* SndfileHandle destructor */
+
+
+inline
+SndfileHandle::SndfileHandle (const SndfileHandle &orig)
+: p (orig.p)
+{ if (p != NULL)
+ ++p->ref ;
+} /* SndfileHandle copy constructor */
+
+inline SndfileHandle &
+SndfileHandle::operator = (const SndfileHandle &rhs)
+{
+ if (&rhs == this)
+ return *this ;
+ if (p != NULL && --p->ref == 0)
+ delete p ;
+
+ p = rhs.p ;
+ if (p != NULL)
+ ++p->ref ;
+
+ return *this ;
+} /* SndfileHandle assignment operator */
+
+inline int
+SndfileHandle::error (void) const
+{ return sf_error (p->sf) ; }
+
+inline const char *
+SndfileHandle::strError (void) const
+{ return sf_strerror (p->sf) ; }
+
+inline int
+SndfileHandle::command (int cmd, void *data, int datasize)
+{ return sf_command (p->sf, cmd, data, datasize) ; }
+
+inline sf_count_t
+SndfileHandle::seek (sf_count_t frame_count, int whence)
+{ return sf_seek (p->sf, frame_count, whence) ; }
+
+inline void
+SndfileHandle::writeSync (void)
+{ sf_write_sync (p->sf) ; }
+
+inline int
+SndfileHandle::setString (int str_type, const char* str)
+{ return sf_set_string (p->sf, str_type, str) ; }
+
+inline const char*
+SndfileHandle::getString (int str_type) const
+{ return sf_get_string (p->sf, str_type) ; }
+
+inline int
+SndfileHandle::formatCheck (int fmt, int chans, int srate)
+{
+ SF_INFO sfinfo ;
+
+ sfinfo.frames = 0 ;
+ sfinfo.channels = chans ;
+ sfinfo.format = fmt ;
+ sfinfo.samplerate = srate ;
+ sfinfo.sections = 0 ;
+ sfinfo.seekable = 0 ;
+
+ return sf_format_check (&sfinfo) ;
+}
+
+/*---------------------------------------------------------------------*/
+
+inline sf_count_t
+SndfileHandle::read (short *ptr, sf_count_t items)
+{ return sf_read_short (p->sf, ptr, items) ; }
+
+inline sf_count_t
+SndfileHandle::read (int *ptr, sf_count_t items)
+{ return sf_read_int (p->sf, ptr, items) ; }
+
+inline sf_count_t
+SndfileHandle::read (float *ptr, sf_count_t items)
+{ return sf_read_float (p->sf, ptr, items) ; }
+
+inline sf_count_t
+SndfileHandle::read (double *ptr, sf_count_t items)
+{ return sf_read_double (p->sf, ptr, items) ; }
+
+inline sf_count_t
+SndfileHandle::write (const short *ptr, sf_count_t items)
+{ return sf_write_short (p->sf, ptr, items) ; }
+
+inline sf_count_t
+SndfileHandle::write (const int *ptr, sf_count_t items)
+{ return sf_write_int (p->sf, ptr, items) ; }
+
+inline sf_count_t
+SndfileHandle::write (const float *ptr, sf_count_t items)
+{ return sf_write_float (p->sf, ptr, items) ; }
+
+inline sf_count_t
+SndfileHandle::write (const double *ptr, sf_count_t items)
+{ return sf_write_double (p->sf, ptr, items) ; }
+
+inline sf_count_t
+SndfileHandle::readf (short *ptr, sf_count_t frame_count)
+{ return sf_readf_short (p->sf, ptr, frame_count) ; }
+
+inline sf_count_t
+SndfileHandle::readf (int *ptr, sf_count_t frame_count)
+{ return sf_readf_int (p->sf, ptr, frame_count) ; }
+
+inline sf_count_t
+SndfileHandle::readf (float *ptr, sf_count_t frame_count)
+{ return sf_readf_float (p->sf, ptr, frame_count) ; }
+
+inline sf_count_t
+SndfileHandle::readf (double *ptr, sf_count_t frame_count)
+{ return sf_readf_double (p->sf, ptr, frame_count) ; }
+
+inline sf_count_t
+SndfileHandle::writef (const short *ptr, sf_count_t frame_count)
+{ return sf_writef_short (p->sf, ptr, frame_count) ; }
+
+inline sf_count_t
+SndfileHandle::writef (const int *ptr, sf_count_t frame_count)
+{ return sf_writef_int (p->sf, ptr, frame_count) ; }
+
+inline sf_count_t
+SndfileHandle::writef (const float *ptr, sf_count_t frame_count)
+{ return sf_writef_float (p->sf, ptr, frame_count) ; }
+
+inline sf_count_t
+SndfileHandle::writef (const double *ptr, sf_count_t frame_count)
+{ return sf_writef_double (p->sf, ptr, frame_count) ; }
+
+inline sf_count_t
+SndfileHandle::readRaw (void *ptr, sf_count_t bytes)
+{ return sf_read_raw (p->sf, ptr, bytes) ; }
+
+inline sf_count_t
+SndfileHandle::writeRaw (const void *ptr, sf_count_t bytes)
+{ return sf_write_raw (p->sf, ptr, bytes) ; }
+
+inline SNDFILE *
+SndfileHandle::rawHandle (void)
+{ return (p ? p->sf : NULL) ; }
+
+inline SNDFILE *
+SndfileHandle::takeOwnership (void)
+{
+ if (p == NULL || (p->ref != 1))
+ return NULL ;
+
+ SNDFILE * sf = p->sf ;
+ p->sf = NULL ;
+ delete p ;
+ p = NULL ;
+ return sf ;
+}
+
+#ifdef ENABLE_SNDFILE_WINDOWS_PROTOTYPES
+
+inline
+SndfileHandle::SndfileHandle (LPCWSTR wpath, int mode, int fmt, int chans, int srate)
+: p (NULL)
+{
+ p = new (std::nothrow) SNDFILE_ref () ;
+
+ if (p != NULL)
+ { p->ref = 1 ;
+
+ p->sfinfo.frames = 0 ;
+ p->sfinfo.channels = chans ;
+ p->sfinfo.format = fmt ;
+ p->sfinfo.samplerate = srate ;
+ p->sfinfo.sections = 0 ;
+ p->sfinfo.seekable = 0 ;
+
+ p->sf = sf_wchar_open (wpath, mode, &p->sfinfo) ;
+ } ;
+
+ return ;
+} /* SndfileHandle const wchar_t * constructor */
+
+#endif
+
+#endif /* SNDFILE_HH */
+
--- /dev/null
+/*
+** Copyright (C) 2001-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <math.h>
+
+#include "sndfile.h"
+#include "common.h"
+
+#define STRINGS_DEBUG 0
+#if STRINGS_DEBUG
+static void hexdump (void *data, int len) ;
+#endif
+
+int
+psf_store_string (SF_PRIVATE *psf, int str_type, const char *str)
+{ char new_str [128] ;
+ size_t len_remaining, str_len ;
+ int k, str_flags ;
+
+ if (str == NULL)
+ return SFE_STR_BAD_STRING ;
+
+ str_len = strlen (str) ;
+
+ /* A few extra checks for write mode. */
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { if ((psf->str_flags & SF_STR_ALLOW_START) == 0)
+ return SFE_STR_NO_SUPPORT ;
+ if (psf->have_written && (psf->str_flags & SF_STR_ALLOW_END) == 0)
+ return SFE_STR_NO_SUPPORT ;
+ /* Only allow zero length strings for software. */
+ if (str_type != SF_STR_SOFTWARE && str_len == 0)
+ return SFE_STR_BAD_STRING ;
+ } ;
+
+ /* Find the next free slot in table. */
+ for (k = 0 ; k < SF_MAX_STRINGS ; k++)
+ { /* If we find a matching entry clear it. */
+ if (psf->strings [k].type == str_type)
+ psf->strings [k].type = -1 ;
+
+ if (psf->strings [k].type == 0)
+ break ;
+ } ;
+
+ /* Determine flags */
+ str_flags = SF_STR_LOCATE_START ;
+ if (psf->file.mode == SFM_RDWR || psf->have_written)
+ { if ((psf->str_flags & SF_STR_ALLOW_END) == 0)
+ return SFE_STR_NO_ADD_END ;
+ str_flags = SF_STR_LOCATE_END ;
+ } ;
+
+ /* More sanity checking. */
+ if (k >= SF_MAX_STRINGS)
+ return SFE_STR_MAX_COUNT ;
+
+ if (k == 0 && psf->str_end != NULL)
+ { psf_log_printf (psf, "SFE_STR_WEIRD : k == 0 && psf->str_end != NULL\n") ;
+ return SFE_STR_WEIRD ;
+ } ;
+
+ if (k != 0 && psf->str_end == NULL)
+ { psf_log_printf (psf, "SFE_STR_WEIRD : k != 0 && psf->str_end == NULL\n") ;
+ return SFE_STR_WEIRD ;
+ } ;
+
+ /* Special case for the first string. */
+ if (k == 0)
+ psf->str_end = psf->str_storage ;
+
+ switch (str_type)
+ { case SF_STR_SOFTWARE :
+ /* In write mode, want to append libsndfile-version to string. */
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { if (strstr (str, PACKAGE) == NULL)
+ { /*
+ ** If the supplied string does not already contain a
+ ** libsndfile-X.Y.Z component, then add it.
+ */
+ if (strlen (str) == 0)
+ snprintf (new_str, sizeof (new_str), "%s-%s", PACKAGE, VERSION) ;
+ else
+ snprintf (new_str, sizeof (new_str), "%s (%s-%s)", str, PACKAGE, VERSION) ;
+ }
+ else
+ snprintf (new_str, sizeof (new_str), "%s", str) ;
+
+ str = new_str ;
+ } ;
+ break ;
+
+ case SF_STR_TITLE :
+ case SF_STR_COPYRIGHT :
+ case SF_STR_ARTIST :
+ case SF_STR_COMMENT :
+ case SF_STR_DATE :
+ case SF_STR_ALBUM :
+ case SF_STR_LICENSE :
+ case SF_STR_TRACKNUMBER :
+ case SF_STR_GENRE :
+ break ;
+
+ default :
+ psf_log_printf (psf, "%s : SFE_STR_BAD_TYPE\n", __func__) ;
+ return SFE_STR_BAD_TYPE ;
+ } ;
+
+ str_len = strlen (str) ;
+
+ len_remaining = SIGNED_SIZEOF (psf->str_storage) - (psf->str_end - psf->str_storage) ;
+
+ if (len_remaining < str_len + 2)
+ return SFE_STR_MAX_DATA ;
+
+ psf->strings [k].type = str_type ;
+ psf->strings [k].str = psf->str_end ;
+ psf->strings [k].flags = str_flags ;
+
+ memcpy (psf->str_end, str, str_len + 1) ;
+ /* Plus one to catch string terminator. */
+ psf->str_end += str_len + 1 ;
+
+ psf->str_flags |= str_flags ;
+
+#if STRINGS_DEBUG
+ psf_log_printf (psf, "str_storage : %X\n", (int) psf->str_storage) ;
+ psf_log_printf (psf, "str_end : %X\n", (int) psf->str_end) ;
+ psf_log_printf (psf, "sizeof (str_storage) : %d\n", SIGNED_SIZEOF (psf->str_storage)) ;
+ psf_log_printf (psf, "used : %d\n", (int ) (psf->str_end - psf->str_storage)) ;
+ psf_log_printf (psf, "remaining : %d\n", SIGNED_SIZEOF (psf->str_storage) - (psf->str_end - psf->str_storage)) ;
+
+ hexdump (psf->str_storage, 300) ;
+#endif
+
+ return 0 ;
+} /* psf_store_string */
+
+int
+psf_set_string (SF_PRIVATE *psf, int str_type, const char *str)
+{ if (psf->file.mode == SFM_READ)
+ return SFE_STR_NOT_WRITE ;
+
+ return psf_store_string (psf, str_type, str) ;
+} /* psf_set_string */
+
+const char*
+psf_get_string (SF_PRIVATE *psf, int str_type)
+{ int k ;
+
+ for (k = 0 ; k < SF_MAX_STRINGS ; k++)
+ if (str_type == psf->strings [k].type)
+ return psf->strings [k].str ;
+
+ return NULL ;
+} /* psf_get_string */
+
+int
+psf_location_string_count (const SF_PRIVATE * psf, int location)
+{ int k, count = 0 ;
+
+ for (k = 0 ; k < SF_MAX_STRINGS ; k++)
+ if (psf->strings [k].type > 0 && psf->strings [k].flags & location)
+ count ++ ;
+
+ return count ;
+} /* psf_location_string_count */
+
+/*==============================================================================
+*/
+
+#if STRINGS_DEBUG
+
+#include <ctype.h>
+static void
+hexdump (void *data, int len)
+{ unsigned char *ptr ;
+ int k ;
+
+ ptr = data ;
+
+ puts ("---------------------------------------------------------") ;
+ while (len >= 16)
+ { for (k = 0 ; k < 16 ; k++)
+ printf ("%02X ", ptr [k] & 0xFF) ;
+ printf (" ") ;
+ for (k = 0 ; k < 16 ; k++)
+ printf ("%c", psf_isprint (ptr [k]) ? ptr [k] : '.') ;
+ puts ("") ;
+ ptr += 16 ;
+ len -= 16 ;
+ } ;
+} /* hexdump */
+
+#endif
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+#include <stdarg.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+
+/*------------------------------------------------------------------------------
+ * Macros to handle big/little endian issues.
+*/
+
+#define FORM_MARKER (MAKE_MARKER ('F', 'O', 'R', 'M'))
+#define SVX8_MARKER (MAKE_MARKER ('8', 'S', 'V', 'X'))
+#define SV16_MARKER (MAKE_MARKER ('1', '6', 'S', 'V'))
+#define VHDR_MARKER (MAKE_MARKER ('V', 'H', 'D', 'R'))
+#define BODY_MARKER (MAKE_MARKER ('B', 'O', 'D', 'Y'))
+
+#define ATAK_MARKER (MAKE_MARKER ('A', 'T', 'A', 'K'))
+#define RLSE_MARKER (MAKE_MARKER ('R', 'L', 'S', 'E'))
+
+#define c_MARKER (MAKE_MARKER ('(', 'c', ')', ' '))
+#define NAME_MARKER (MAKE_MARKER ('N', 'A', 'M', 'E'))
+#define AUTH_MARKER (MAKE_MARKER ('A', 'U', 'T', 'H'))
+#define ANNO_MARKER (MAKE_MARKER ('A', 'N', 'N', 'O'))
+#define CHAN_MARKER (MAKE_MARKER ('C', 'H', 'A', 'N'))
+
+/*------------------------------------------------------------------------------
+ * Typedefs for file chunks.
+*/
+
+typedef struct
+{ unsigned int oneShotHiSamples, repeatHiSamples, samplesPerHiCycle ;
+ unsigned short samplesPerSec ;
+ unsigned char octave, compression ;
+ unsigned int volume ;
+} VHDR_CHUNK ;
+
+enum {
+ HAVE_FORM = 0x01,
+
+ HAVE_SVX = 0x02,
+ HAVE_VHDR = 0x04,
+ HAVE_BODY = 0x08
+} ;
+
+/*------------------------------------------------------------------------------
+ * Private static functions.
+*/
+
+static int svx_close (SF_PRIVATE *psf) ;
+static int svx_write_header (SF_PRIVATE *psf, int calc_length) ;
+static int svx_read_header (SF_PRIVATE *psf) ;
+
+/*------------------------------------------------------------------------------
+** Public function.
+*/
+
+int
+svx_open (SF_PRIVATE *psf)
+{ int error ;
+
+ if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0))
+ { if ((error = svx_read_header (psf)))
+ return error ;
+
+ psf->endian = SF_ENDIAN_BIG ; /* All SVX files are big endian. */
+
+ psf->blockwidth = psf->sf.channels * psf->bytewidth ;
+ if (psf->blockwidth)
+ psf->sf.frames = psf->datalength / psf->blockwidth ;
+
+ psf_fseek (psf, psf->dataoffset, SEEK_SET) ;
+ } ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { if (psf->is_pipe)
+ return SFE_NO_PIPE_WRITE ;
+
+ if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_SVX)
+ return SFE_BAD_OPEN_FORMAT ;
+
+ psf->endian = SF_ENDIAN (psf->sf.format) ;
+
+ if (psf->endian == SF_ENDIAN_LITTLE || (CPU_IS_LITTLE_ENDIAN && psf->endian == SF_ENDIAN_CPU))
+ return SFE_BAD_ENDIAN ;
+
+ psf->endian = SF_ENDIAN_BIG ; /* All SVX files are big endian. */
+
+ error = svx_write_header (psf, SF_FALSE) ;
+ if (error)
+ return error ;
+
+ psf->write_header = svx_write_header ;
+ } ;
+
+ psf->container_close = svx_close ;
+
+ if ((error = pcm_init (psf)))
+ return error ;
+
+ return 0 ;
+} /* svx_open */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+svx_read_header (SF_PRIVATE *psf)
+{ VHDR_CHUNK vhdr ;
+ unsigned int FORMsize, vhdrsize, dword, marker ;
+ int filetype = 0, parsestage = 0, done = 0 ;
+ int bytecount = 0, channels ;
+
+ if (psf->filelength > SF_PLATFORM_S64 (0xffffffff))
+ psf_log_printf (psf, "Warning : filelength > 0xffffffff. This is bad!!!!\n") ;
+
+ memset (&vhdr, 0, sizeof (vhdr)) ;
+ psf_binheader_readf (psf, "p", 0) ;
+
+ /* Set default number of channels. Modify later if necessary */
+ psf->sf.channels = 1 ;
+
+ psf->sf.format = SF_FORMAT_SVX ;
+
+ while (! done)
+ { psf_binheader_readf (psf, "m", &marker) ;
+ switch (marker)
+ { case FORM_MARKER :
+ if (parsestage)
+ return SFE_SVX_NO_FORM ;
+
+ psf_binheader_readf (psf, "E4", &FORMsize) ;
+
+ if (FORMsize != psf->filelength - 2 * sizeof (dword))
+ { dword = psf->filelength - 2 * sizeof (dword) ;
+ psf_log_printf (psf, "FORM : %d (should be %d)\n", FORMsize, dword) ;
+ FORMsize = dword ;
+ }
+ else
+ psf_log_printf (psf, "FORM : %d\n", FORMsize) ;
+ parsestage |= HAVE_FORM ;
+ break ;
+
+ case SVX8_MARKER :
+ case SV16_MARKER :
+ if (! (parsestage & HAVE_FORM))
+ return SFE_SVX_NO_FORM ;
+ filetype = marker ;
+ psf_log_printf (psf, " %M\n", marker) ;
+ parsestage |= HAVE_SVX ;
+ break ;
+
+ case VHDR_MARKER :
+ if (! (parsestage & (HAVE_FORM | HAVE_SVX)))
+ return SFE_SVX_NO_FORM ;
+
+ psf_binheader_readf (psf, "E4", &vhdrsize) ;
+
+ psf_log_printf (psf, " VHDR : %d\n", vhdrsize) ;
+
+ psf_binheader_readf (psf, "E4442114", &(vhdr.oneShotHiSamples), &(vhdr.repeatHiSamples),
+ &(vhdr.samplesPerHiCycle), &(vhdr.samplesPerSec), &(vhdr.octave), &(vhdr.compression),
+ &(vhdr.volume)) ;
+
+ psf_log_printf (psf, " OneShotHiSamples : %d\n", vhdr.oneShotHiSamples) ;
+ psf_log_printf (psf, " RepeatHiSamples : %d\n", vhdr.repeatHiSamples) ;
+ psf_log_printf (psf, " samplesPerHiCycle : %d\n", vhdr.samplesPerHiCycle) ;
+ psf_log_printf (psf, " Sample Rate : %d\n", vhdr.samplesPerSec) ;
+ psf_log_printf (psf, " Octave : %d\n", vhdr.octave) ;
+
+ psf_log_printf (psf, " Compression : %d => ", vhdr.compression) ;
+
+ switch (vhdr.compression)
+ { case 0 : psf_log_printf (psf, "None.\n") ;
+ break ;
+ case 1 : psf_log_printf (psf, "Fibonacci delta\n") ;
+ break ;
+ case 2 : psf_log_printf (psf, "Exponential delta\n") ;
+ break ;
+ } ;
+
+ psf_log_printf (psf, " Volume : %d\n", vhdr.volume) ;
+
+ psf->sf.samplerate = vhdr.samplesPerSec ;
+
+ if (filetype == SVX8_MARKER)
+ { psf->sf.format |= SF_FORMAT_PCM_S8 ;
+ psf->bytewidth = 1 ;
+ }
+ else if (filetype == SV16_MARKER)
+ { psf->sf.format |= SF_FORMAT_PCM_16 ;
+ psf->bytewidth = 2 ;
+ } ;
+
+ parsestage |= HAVE_VHDR ;
+ break ;
+
+ case BODY_MARKER :
+ if (! (parsestage & HAVE_VHDR))
+ return SFE_SVX_NO_BODY ;
+
+ psf_binheader_readf (psf, "E4", &dword) ;
+ psf->datalength = dword ;
+
+ psf->dataoffset = psf_ftell (psf) ;
+ if (psf->dataoffset < 0)
+ return SFE_SVX_NO_BODY ;
+
+ if (psf->datalength > psf->filelength - psf->dataoffset)
+ { psf_log_printf (psf, " BODY : %D (should be %D)\n", psf->datalength, psf->filelength - psf->dataoffset) ;
+ psf->datalength = psf->filelength - psf->dataoffset ;
+ }
+ else
+ psf_log_printf (psf, " BODY : %D\n", psf->datalength) ;
+
+ parsestage |= HAVE_BODY ;
+
+ if (! psf->sf.seekable)
+ break ;
+
+ psf_fseek (psf, psf->datalength, SEEK_CUR) ;
+ break ;
+
+ case NAME_MARKER :
+ if (! (parsestage & HAVE_SVX))
+ return SFE_SVX_NO_FORM ;
+
+ psf_binheader_readf (psf, "E4", &dword) ;
+
+ psf_log_printf (psf, " %M : %d\n", marker, dword) ;
+
+ if (strlen (psf->file.name.c) != dword)
+ { if (dword > sizeof (psf->file.name.c) - 1)
+ return SFE_SVX_BAD_NAME_LENGTH ;
+
+ psf_binheader_readf (psf, "b", psf->file.name.c, dword) ;
+ psf->file.name.c [dword] = 0 ;
+ }
+ else
+ psf_binheader_readf (psf, "j", dword) ;
+ break ;
+
+ case ANNO_MARKER :
+ if (! (parsestage & HAVE_SVX))
+ return SFE_SVX_NO_FORM ;
+
+ psf_binheader_readf (psf, "E4", &dword) ;
+
+ psf_log_printf (psf, " %M : %d\n", marker, dword) ;
+
+ psf_binheader_readf (psf, "j", dword) ;
+ break ;
+
+ case CHAN_MARKER :
+ if (! (parsestage & HAVE_SVX))
+ return SFE_SVX_NO_FORM ;
+
+ psf_binheader_readf (psf, "E4", &dword) ;
+
+ psf_log_printf (psf, " %M : %d\n", marker, dword) ;
+
+ bytecount += psf_binheader_readf (psf, "E4", &channels) ;
+
+ if (channels == 2 || channels == 4)
+ psf_log_printf (psf, " Channels : %d => mono\n", channels) ;
+ else if (channels == 6)
+ { psf->sf.channels = 2 ;
+ psf_log_printf (psf, " Channels : %d => stereo\n", channels) ;
+ }
+ else
+ psf_log_printf (psf, " Channels : %d *** assuming mono\n", channels) ;
+
+ psf_binheader_readf (psf, "j", dword - bytecount) ;
+ break ;
+
+
+ case AUTH_MARKER :
+ case c_MARKER :
+ if (! (parsestage & HAVE_SVX))
+ return SFE_SVX_NO_FORM ;
+
+ psf_binheader_readf (psf, "E4", &dword) ;
+
+ psf_log_printf (psf, " %M : %d\n", marker, dword) ;
+
+ psf_binheader_readf (psf, "j", dword) ;
+ break ;
+
+ default :
+ if (psf_isprint ((marker >> 24) & 0xFF) && psf_isprint ((marker >> 16) & 0xFF)
+ && psf_isprint ((marker >> 8) & 0xFF) && psf_isprint (marker & 0xFF))
+ { psf_binheader_readf (psf, "E4", &dword) ;
+
+ psf_log_printf (psf, "%M : %d (unknown marker)\n", marker, dword) ;
+
+ psf_binheader_readf (psf, "j", dword) ;
+ break ;
+ } ;
+ if ((dword = psf_ftell (psf)) & 0x03)
+ { psf_log_printf (psf, " Unknown chunk marker at position %d. Resynching.\n", dword - 4) ;
+
+ psf_binheader_readf (psf, "j", -3) ;
+ break ;
+ } ;
+ psf_log_printf (psf, "*** Unknown chunk marker : %X. Exiting parser.\n", marker) ;
+ done = 1 ;
+ } ; /* switch (marker) */
+
+ if (! psf->sf.seekable && (parsestage & HAVE_BODY))
+ break ;
+
+ if (psf_ftell (psf) >= psf->filelength - SIGNED_SIZEOF (dword))
+ break ;
+ } ; /* while (1) */
+
+ if (vhdr.compression)
+ return SFE_SVX_BAD_COMP ;
+
+ if (psf->dataoffset <= 0)
+ return SFE_SVX_NO_DATA ;
+
+ return 0 ;
+} /* svx_read_header */
+
+static int
+svx_close (SF_PRIVATE *psf)
+{
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ svx_write_header (psf, SF_TRUE) ;
+
+ return 0 ;
+} /* svx_close */
+
+static int
+svx_write_header (SF_PRIVATE *psf, int calc_length)
+{ static char annotation [] = "libsndfile by Erik de Castro Lopo\0\0\0" ;
+ sf_count_t current ;
+
+ current = psf_ftell (psf) ;
+
+ if (calc_length)
+ { psf->filelength = psf_get_filelen (psf) ;
+
+ psf->datalength = psf->filelength - psf->dataoffset ;
+
+ if (psf->dataend)
+ psf->datalength -= psf->filelength - psf->dataend ;
+
+ psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ;
+ } ;
+
+ psf->header [0] = 0 ;
+ psf->headindex = 0 ;
+ psf_fseek (psf, 0, SEEK_SET) ;
+
+ /* FORM marker and FORM size. */
+ psf_binheader_writef (psf, "Etm8", FORM_MARKER, (psf->filelength < 8) ?
+ psf->filelength * 0 : psf->filelength - 8) ;
+
+ psf_binheader_writef (psf, "m", (psf->bytewidth == 1) ? SVX8_MARKER : SV16_MARKER) ;
+
+ /* VHDR chunk. */
+ psf_binheader_writef (psf, "Em4", VHDR_MARKER, sizeof (VHDR_CHUNK)) ;
+ /* VHDR : oneShotHiSamples, repeatHiSamples, samplesPerHiCycle */
+ psf_binheader_writef (psf, "E444", psf->sf.frames, 0, 0) ;
+ /* VHDR : samplesPerSec, octave, compression */
+ psf_binheader_writef (psf, "E211", psf->sf.samplerate, 1, 0) ;
+ /* VHDR : volume */
+ psf_binheader_writef (psf, "E4", (psf->bytewidth == 1) ? 0xFF : 0xFFFF) ;
+
+ if (psf->sf.channels == 2)
+ psf_binheader_writef (psf, "Em44", CHAN_MARKER, 4, 6) ;
+
+ /* Filename and annotation strings. */
+ psf_binheader_writef (psf, "Emsms", NAME_MARKER, psf->file.name.c, ANNO_MARKER, annotation) ;
+
+ /* BODY marker and size. */
+ psf_binheader_writef (psf, "Etm8", BODY_MARKER, (psf->datalength < 0) ?
+ psf->datalength * 0 : psf->datalength) ;
+
+ psf_fwrite (psf->header, psf->headindex, 1, psf) ;
+
+ if (psf->error)
+ return psf->error ;
+
+ psf->dataoffset = psf->headindex ;
+
+ if (current > 0)
+ psf_fseek (psf, current, SEEK_SET) ;
+
+ return psf->error ;
+} /* svx_write_header */
+
--- /dev/null
+/*
+** Copyright (C) 2007-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <string.h>
+#include <errno.h>
+
+#include "common.h"
+#include "sfendian.h"
+
+#include "test_main.h"
+
+static unsigned char float_le_mono [] =
+{ 0x36, 0x86, 0x21, 0x44, 0xB5, 0xB4, 0x49, 0x44, 0xA2, 0xC0, 0x71, 0x44, 0x7B, 0xD1, 0x8C, 0x44,
+ 0x54, 0xAA, 0xA0, 0x44, 0x60, 0x67, 0xB4, 0x44, 0x22, 0x05, 0xC8, 0x44, 0x29, 0x80, 0xDB, 0x44,
+ 0x04, 0xD5, 0xEE, 0x44, 0x27, 0x00, 0x01, 0x45, 0x50, 0x7F, 0x0A, 0x45, 0x53, 0xE6, 0x13, 0x45,
+ 0x85, 0x33, 0x1D, 0x45, 0x43, 0x65, 0x26, 0x45, 0xEC, 0x79, 0x2F, 0x45, 0xE3, 0x6F, 0x38, 0x45,
+ 0x98, 0x45, 0x41, 0x45, 0x77, 0xF9, 0x49, 0x45, 0xF6, 0x89, 0x52, 0x45, 0x8F, 0xF5, 0x5A, 0x45,
+ 0xC9, 0x3A, 0x63, 0x45, 0x28, 0x58, 0x6B, 0x45, 0x3C, 0x4C, 0x73, 0x45, 0x9F, 0x15, 0x7B, 0x45,
+ 0x75, 0x59, 0x81, 0x45, 0x64, 0x11, 0x85, 0x45, 0xF1, 0xB1, 0x88, 0x45, 0x78, 0x3A, 0x8C, 0x45,
+ 0x58, 0xAA, 0x8F, 0x45, 0xF2, 0x00, 0x93, 0x45, 0xB2, 0x3D, 0x96, 0x45, 0x01, 0x60, 0x99, 0x45,
+ 0x50, 0x67, 0x9C, 0x45, 0x15, 0x53, 0x9F, 0x45, 0xCC, 0x22, 0xA2, 0x45, 0xF0, 0xD5, 0xA4, 0x45,
+ 0x07, 0x6C, 0xA7, 0x45, 0x9C, 0xE4, 0xA9, 0x45, 0x3D, 0x3F, 0xAC, 0x45, 0x7A, 0x7B, 0xAE, 0x45,
+ 0xF2, 0x98, 0xB0, 0x45, 0x3C, 0x97, 0xB2, 0x45, 0x02, 0x76, 0xB4, 0x45, 0xEC, 0x34, 0xB6, 0x45,
+ 0xA8, 0xD3, 0xB7, 0x45, 0xEB, 0x51, 0xB9, 0x45, 0x6F, 0xAF, 0xBA, 0x45, 0xF5, 0xEB, 0xBB, 0x45,
+ 0x41, 0x07, 0xBD, 0x45, 0x21, 0x01, 0xBE, 0x45, 0x64, 0xD9, 0xBE, 0x45, 0xE3, 0x8F, 0xBF, 0x45,
+ 0x7E, 0x24, 0xC0, 0x45, 0x15, 0x97, 0xC0, 0x45, 0x92, 0xE7, 0xC0, 0x45, 0xE8, 0x15, 0xC1, 0x45,
+ 0x7E, 0x24, 0xC0, 0x45, 0x15, 0x97, 0xC0, 0x45, 0x92, 0xE7, 0xC0, 0x45, 0xE8, 0x15, 0xC1, 0x45,
+ 0x7E, 0x24, 0xC0, 0x45, 0x15, 0x97, 0xC0, 0x45, 0x92, 0xE7, 0xC0, 0x45, 0xE8, 0x15, 0xC1, 0x45,
+} ;
+
+static unsigned char int24_32_le_stereo [] =
+{
+ 0x00, 0xE7, 0xFB, 0xFF, 0x00, 0x7C, 0xFD, 0xFF, 0x00, 0xA2, 0xFC, 0xFF, 0x00, 0x2B, 0xFC, 0xFF,
+ 0x00, 0xF3, 0xFD, 0xFF, 0x00, 0x19, 0xFB, 0xFF, 0x00, 0xA5, 0xFE, 0xFF, 0x00, 0x8D, 0xFA, 0xFF,
+ 0x00, 0x91, 0xFF, 0xFF, 0x00, 0xB5, 0xFA, 0xFF, 0x00, 0x91, 0x00, 0x00, 0x00, 0x5E, 0xFB, 0xFF,
+ 0x00, 0xD9, 0x01, 0x00, 0x00, 0x82, 0xFB, 0xFF, 0x00, 0xDF, 0x03, 0x00, 0x00, 0x44, 0xFC, 0xFF,
+ 0x00, 0x1C, 0x05, 0x00, 0x00, 0x77, 0xFC, 0xFF, 0x00, 0x8D, 0x06, 0x00, 0x00, 0x4F, 0xFC, 0xFF,
+ 0x00, 0x84, 0x07, 0x00, 0x00, 0x74, 0xFC, 0xFF, 0x00, 0x98, 0x08, 0x00, 0x00, 0x33, 0xFD, 0xFF,
+ 0x00, 0xB9, 0x09, 0x00, 0x00, 0x48, 0xFF, 0xFF, 0x00, 0xD1, 0x0A, 0x00, 0x00, 0x10, 0x02, 0x00,
+ 0x00, 0x28, 0x0C, 0x00, 0x00, 0xA2, 0x05, 0x00, 0x00, 0xA7, 0x0C, 0x00, 0x00, 0x45, 0x08, 0x00,
+ 0x00, 0x44, 0x0D, 0x00, 0x00, 0x1A, 0x0A, 0x00, 0x00, 0x65, 0x0D, 0x00, 0x00, 0x51, 0x0B, 0x00,
+ 0x00, 0x8B, 0x0D, 0x00, 0x00, 0x18, 0x0B, 0x00, 0x00, 0x37, 0x0E, 0x00, 0x00, 0x24, 0x0B, 0x00,
+ 0x00, 0x00, 0x0F, 0x00, 0x00, 0xDD, 0x0A, 0x00, 0x00, 0x83, 0x10, 0x00, 0x00, 0x31, 0x0A, 0x00,
+ 0x00, 0x07, 0x12, 0x00, 0x00, 0xC0, 0x08, 0x00, 0x00, 0xF7, 0x12, 0x00, 0x00, 0x47, 0x06, 0x00,
+ 0x00, 0xDD, 0x12, 0x00, 0x00, 0x6A, 0x03, 0x00, 0x00, 0xD5, 0x11, 0x00, 0x00, 0x99, 0x00, 0x00,
+ 0x00, 0x01, 0x10, 0x00, 0x00, 0xC5, 0xFE, 0xFF, 0x00, 0xF4, 0x0D, 0x00, 0x00, 0x97, 0xFD, 0xFF,
+ 0x00, 0x62, 0x0B, 0x00, 0x00, 0x75, 0xFC, 0xFF, 0x00, 0xE9, 0x08, 0x00, 0x00, 0xC0, 0xFB, 0xFF,
+ 0x00, 0x80, 0x06, 0x00, 0x00, 0x3C, 0xFB, 0xFF, 0x00, 0xDA, 0x03, 0x00, 0x00, 0xE4, 0xFA, 0xFF,
+ 0x00, 0xEB, 0x01, 0x00, 0x00, 0x21, 0xFB, 0xFF, 0x00, 0x20, 0x00, 0x00, 0x00, 0xE7, 0xFB, 0xFF,
+} ;
+
+
+void
+test_audio_detect (void)
+{
+ SF_PRIVATE psf ;
+ AUDIO_DETECT ad ;
+ int errors = 0 ;
+
+ print_test_name ("Testing audio detect") ;
+
+ memset (&psf, 0, sizeof (psf)) ;
+
+ ad.endianness = SF_ENDIAN_LITTLE ;
+ ad.channels = 1 ;
+ if (audio_detect (&psf, &ad, float_le_mono, sizeof (float_le_mono)) != SF_FORMAT_FLOAT)
+ { puts (" float_le_mono") ;
+ errors ++ ;
+ } ;
+
+ ad.endianness = SF_ENDIAN_LITTLE ;
+ ad.channels = 2 ;
+ if (audio_detect (&psf, &ad, int24_32_le_stereo, sizeof (int24_32_le_stereo)) != SF_FORMAT_PCM_32)
+ { if (errors == 0) puts ("\nFailed tests :\n") ;
+ puts (" int24_32_le_stereo") ;
+ errors ++ ;
+ } ;
+
+ if (errors != 0)
+ { printf ("\n Errors : %d\n\n", errors) ;
+ exit (1) ;
+ } ;
+
+ puts ("ok") ;
+
+ return ;
+} /* test_audio_detect */
--- /dev/null
+/*
+** Copyright (C) 2010-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "common.h"
+
+#include "test_main.h"
+
+#define BCAST_MAX 512
+
+typedef SF_BROADCAST_INFO_VAR (BCAST_MAX) SF_BROADCAST_INFO_512 ;
+
+static void
+fill_coding_history (SF_BROADCAST_INFO_512 * bi)
+{ static const char *lines [] =
+ { "Lorem ipsum dolor sit amet,\nconsectetur adipiscing elit.",
+ "Donec dignissim erat\nvehicula libero condimentum\ndictum porta augue faucibus.",
+ "Maecenas nec turpis\nsit amet quam\nfaucibus adipiscing.",
+ "Mauris aliquam,\nlectus interdum\ntincidunt luctus.",
+ "\n\n\n\n\n\n\n\n\n\n\n\n",
+ "In auctor lorem\nvel est euismod\ncondimentum.",
+ "\n\n\n\n\n\n\n\n\n\n\n\n",
+ "Ut vitae magna\nid dui placerat vehicula\nin id lectus.",
+ "\n\n\n\n\n\n\n\n\n\n\n\n",
+ "Sed lacus leo,\nmolestie et luctus ac,\ntincidunt sit amet nisi.",
+ "\n\n\n\n\n\n\n\n\n\n\n\n",
+ "Sed ligula neque,\ngravida semper vulputate laoreet,\ngravida eu tellus.",
+ "Donec dolor dolor,\nscelerisque in consequat ornare,\ntempor nec nisl."
+ } ;
+ int k ;
+
+ bi->coding_history [0] = 0 ;
+
+ for (k = 0 ; strlen (bi->coding_history) < bi->coding_history_size - 1 ; k ++)
+ append_snprintf (bi->coding_history, bi->coding_history_size, "%s\n", lines [k % ARRAY_LEN (lines)]) ;
+
+ return ;
+} /* fill_coding_listory */
+
+void
+test_broadcast_var (void)
+{ SF_PRIVATE sf_private, *psf ;
+ int k ;
+
+ psf = &sf_private ;
+ memset (psf, 0, sizeof (sf_private)) ;
+
+ print_test_name ("Testing broadcast_var_set ") ;
+
+ for (k = 64 ; k < BCAST_MAX ; k++)
+ {
+ SF_BROADCAST_INFO_512 bi ;
+
+ memset (&bi, 0, sizeof (bi)) ;
+
+ bi.coding_history_size = k ;
+ fill_coding_history (&bi) ;
+ bi.coding_history_size -- ;
+
+ broadcast_var_set (psf, (SF_BROADCAST_INFO*) &bi, sizeof (bi)) ;
+ } ;
+
+ if (psf->broadcast_16k != NULL)
+ free (psf->broadcast_16k) ;
+
+ puts ("ok") ;
+} /* test_broadcast_var */
--- /dev/null
+/*
+** Copyright (C) 2006-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <errno.h>
+#include <inttypes.h>
+
+#include "common.h"
+#include "test_main.h"
+
+
+/*
+** This is a bit rough, but it is the nicest way to do it.
+*/
+
+#define cmp_test(line,ival,tval,str) \
+ if (ival != tval) \
+ { printf (str, line, ival, tval) ; \
+ exit (1) ; \
+ } ;
+
+static void
+conversion_test (char endian)
+{
+ SF_PRIVATE sf_private, *psf ;
+ const char * filename = "conversion.bin" ;
+ int64_t i64 = SF_PLATFORM_S64 (0x0123456789abcdef), t64 = 0 ;
+ char format_str [16] ;
+ char test_name [64] ;
+ char i8 = 12, t8 = 0 ;
+ short i16 = 0x123, t16 = 0 ;
+ int i24 = 0x23456, t24 = 0 ;
+ int i32 = 0x0a0b0c0d, t32 = 0 ;
+ int bytes ;
+
+ snprintf (format_str, sizeof (format_str), "%c12348", endian) ;
+
+ snprintf (test_name, sizeof (test_name), "Testing %s conversions", endian == 'e' ? "little endian" : "big endian") ;
+ print_test_name (test_name) ;
+
+ psf = &sf_private ;
+ memset (psf, 0, sizeof (sf_private)) ;
+
+ psf->file.mode = SFM_WRITE ;
+ snprintf (psf->file.path.c, sizeof (psf->file.path.c), "%s", filename) ;
+
+ if (psf_fopen (psf) != 0)
+ { printf ("\n\nError : failed to open file '%s' for write.\n\n", filename) ;
+ exit (1) ;
+ } ;
+
+ psf_binheader_writef (psf, format_str, i8, i16, i24, i32, i64) ;
+ psf_fwrite (psf->header, 1, psf->headindex, psf) ;
+ psf_fclose (psf) ;
+
+ memset (psf, 0, sizeof (sf_private)) ;
+
+ psf->file.mode = SFM_READ ;
+ snprintf (psf->file.path.c, sizeof (psf->file.path.c), "%s", filename) ;
+
+ if (psf_fopen (psf) != 0)
+ { printf ("\n\nError : failed to open file '%s' for read.\n\n", filename) ;
+ exit (1) ;
+ } ;
+
+ bytes = psf_binheader_readf (psf, format_str, &t8, &t16, &t24, &t32, &t64) ;
+ psf_fclose (psf) ;
+
+ if (bytes != 18)
+ { printf ("\n\nLine %d : read %d bytes.\n\n", __LINE__, bytes) ;
+ exit (1) ;
+ } ;
+
+ cmp_test (__LINE__, i8, t8, "\n\nLine %d : 8 bit int failed %d -> %d.\n\n") ;
+ cmp_test (__LINE__, i16, t16, "\n\nLine %d : 16 bit int failed 0x%x -> 0x%x.\n\n") ;
+ cmp_test (__LINE__, i24, t24, "\n\nLine %d : 24 bit int failed 0x%x -> 0x%x.\n\n") ;
+ cmp_test (__LINE__, i32, t32, "\n\nLine %d : 32 bit int failed 0x%x -> 0x%x.\n\n") ;
+ cmp_test (__LINE__, i64, t64, "\n\nLine %d : 64 bit int failed 0x%" PRIx64 "x -> 0x%" PRIx64 "x.\n\n") ;
+
+ remove (filename) ;
+ puts ("ok") ;
+} /* conversion_test */
+
+void
+test_conversions (void)
+{
+ conversion_test ('E') ;
+ conversion_test ('e') ;
+} /* test_conversion */
+
--- /dev/null
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <inttypes.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "common.h"
+#include "sfendian.h"
+
+#include "test_main.h"
+
+#define FMT_SHORT "0x%04x\n"
+#define FMT_INT "0x%08x\n"
+#define FMT_INT64 "0x%016" PRIx64 "\n"
+
+/*==============================================================================
+** Test functions.
+*/
+
+
+static void
+dump_short_array (const char * name, short * data, int datalen)
+{ int k ;
+
+ printf ("%-6s : ", name) ;
+ for (k = 0 ; k < datalen ; k++)
+ printf (FMT_SHORT, data [k]) ;
+ putchar ('\n') ;
+} /* dump_short_array */
+
+static void
+test_endswap_short (void)
+{ short orig [4], first [4], second [4] ;
+ int k ;
+
+ printf (" %-40s : ", "test_endswap_short") ;
+ fflush (stdout) ;
+
+ for (k = 0 ; k < ARRAY_LEN (orig) ; k++)
+ orig [k] = 0x3210 + k ;
+
+ endswap_short_copy (first, orig, ARRAY_LEN (first)) ;
+ endswap_short_copy (second, first, ARRAY_LEN (second)) ;
+
+ if (memcmp (orig, first, sizeof (orig)) == 0)
+ { printf ("\n\nLine %d : test 1 : these two array should not be the same:\n\n", __LINE__) ;
+ dump_short_array ("orig", orig, ARRAY_LEN (orig)) ;
+ dump_short_array ("first", first, ARRAY_LEN (first)) ;
+ exit (1) ;
+ } ;
+
+ if (memcmp (orig, second, sizeof (orig)) != 0)
+ { printf ("\n\nLine %d : test 2 : these two array should be the same:\n\n", __LINE__) ;
+ dump_short_array ("orig", orig, ARRAY_LEN (orig)) ;
+ dump_short_array ("second", second, ARRAY_LEN (second)) ;
+ exit (1) ;
+ } ;
+
+ endswap_short_array (first, ARRAY_LEN (first)) ;
+
+ if (memcmp (orig, first, sizeof (orig)) != 0)
+ { printf ("\n\nLine %d : test 3 : these two array should be the same:\n\n", __LINE__) ;
+ dump_short_array ("orig", orig, ARRAY_LEN (orig)) ;
+ dump_short_array ("first", first, ARRAY_LEN (first)) ;
+ exit (1) ;
+ } ;
+
+ endswap_short_copy (first, orig, ARRAY_LEN (first)) ;
+ endswap_short_copy (first, first, ARRAY_LEN (first)) ;
+
+ if (memcmp (orig, first, sizeof (orig)) != 0)
+ { printf ("\n\nLine %d : test 4 : these two array should be the same:\n\n", __LINE__) ;
+ dump_short_array ("orig", orig, ARRAY_LEN (orig)) ;
+ dump_short_array ("first", first, ARRAY_LEN (first)) ;
+ exit (1) ;
+ } ;
+
+ puts ("ok") ;
+} /* test_endswap_short */
+
+static void
+dump_int_array (const char * name, int * data, int datalen)
+{ int k ;
+
+ printf ("%-6s : ", name) ;
+ for (k = 0 ; k < datalen ; k++)
+ printf (FMT_INT, data [k]) ;
+ putchar ('\n') ;
+} /* dump_int_array */
+
+static void
+test_endswap_int (void)
+{ int orig [4], first [4], second [4] ;
+ int k ;
+
+ printf (" %-40s : ", "test_endswap_int") ;
+ fflush (stdout) ;
+
+ for (k = 0 ; k < ARRAY_LEN (orig) ; k++)
+ orig [k] = 0x76543210 + k ;
+
+ endswap_int_copy (first, orig, ARRAY_LEN (first)) ;
+ endswap_int_copy (second, first, ARRAY_LEN (second)) ;
+
+ if (memcmp (orig, first, sizeof (orig)) == 0)
+ { printf ("\n\nLine %d : test 1 : these two array should not be the same:\n\n", __LINE__) ;
+ dump_int_array ("orig", orig, ARRAY_LEN (orig)) ;
+ dump_int_array ("first", first, ARRAY_LEN (first)) ;
+ exit (1) ;
+ } ;
+
+ if (memcmp (orig, second, sizeof (orig)) != 0)
+ { printf ("\n\nLine %d : test 2 : these two array should be the same:\n\n", __LINE__) ;
+ dump_int_array ("orig", orig, ARRAY_LEN (orig)) ;
+ dump_int_array ("second", second, ARRAY_LEN (second)) ;
+ exit (1) ;
+ } ;
+
+ endswap_int_array (first, ARRAY_LEN (first)) ;
+
+ if (memcmp (orig, first, sizeof (orig)) != 0)
+ { printf ("\n\nLine %d : test 3 : these two array should be the same:\n\n", __LINE__) ;
+ dump_int_array ("orig", orig, ARRAY_LEN (orig)) ;
+ dump_int_array ("first", first, ARRAY_LEN (first)) ;
+ exit (1) ;
+ } ;
+
+ endswap_int_copy (first, orig, ARRAY_LEN (first)) ;
+ endswap_int_copy (first, first, ARRAY_LEN (first)) ;
+
+ if (memcmp (orig, first, sizeof (orig)) != 0)
+ { printf ("\n\nLine %d : test 4 : these two array should be the same:\n\n", __LINE__) ;
+ dump_int_array ("orig", orig, ARRAY_LEN (orig)) ;
+ dump_int_array ("first", first, ARRAY_LEN (first)) ;
+ exit (1) ;
+ } ;
+
+ puts ("ok") ;
+} /* test_endswap_int */
+
+static void
+dump_int64_t_array (const char * name, int64_t * data, int datalen)
+{ int k ;
+
+ printf ("%-6s : ", name) ;
+ for (k = 0 ; k < datalen ; k++)
+ printf (FMT_INT64, data [k]) ;
+ putchar ('\n') ;
+} /* dump_int64_t_array */
+
+static void
+test_endswap_int64_t (void)
+{ int64_t orig [4], first [4], second [4] ;
+ int k ;
+
+ printf (" %-40s : ", "test_endswap_int64_t") ;
+ fflush (stdout) ;
+
+ for (k = 0 ; k < ARRAY_LEN (orig) ; k++)
+ orig [k] = 0x0807050540302010LL + k ;
+
+ endswap_int64_t_copy (first, orig, ARRAY_LEN (first)) ;
+ endswap_int64_t_copy (second, first, ARRAY_LEN (second)) ;
+
+ if (memcmp (orig, first, sizeof (orig)) == 0)
+ { printf ("\n\nLine %d : test 1 : these two array should not be the same:\n\n", __LINE__) ;
+ dump_int64_t_array ("orig", orig, ARRAY_LEN (orig)) ;
+ dump_int64_t_array ("first", first, ARRAY_LEN (first)) ;
+ exit (1) ;
+ } ;
+
+ if (memcmp (orig, second, sizeof (orig)) != 0)
+ { printf ("\n\nLine %d : test 2 : these two array should be the same:\n\n", __LINE__) ;
+ dump_int64_t_array ("orig", orig, ARRAY_LEN (orig)) ;
+ dump_int64_t_array ("second", second, ARRAY_LEN (second)) ;
+ exit (1) ;
+ } ;
+
+ endswap_int64_t_array (first, ARRAY_LEN (first)) ;
+
+ if (memcmp (orig, first, sizeof (orig)) != 0)
+ { printf ("\n\nLine %d : test 3 : these two array should be the same:\n\n", __LINE__) ;
+ dump_int64_t_array ("orig", orig, ARRAY_LEN (orig)) ;
+ dump_int64_t_array ("first", first, ARRAY_LEN (first)) ;
+ exit (1) ;
+ } ;
+
+ endswap_int64_t_copy (first, orig, ARRAY_LEN (first)) ;
+ endswap_int64_t_copy (first, first, ARRAY_LEN (first)) ;
+
+ if (memcmp (orig, first, sizeof (orig)) != 0)
+ { printf ("\n\nLine %d : test 4 : these two array should be the same:\n\n", __LINE__) ;
+ dump_int64_t_array ("orig", orig, ARRAY_LEN (orig)) ;
+ dump_int64_t_array ("first", first, ARRAY_LEN (first)) ;
+ exit (1) ;
+ } ;
+
+ puts ("ok") ;
+} /* test_endswap_int64_t */
+
+
+
+void
+test_endswap (void)
+{
+ test_endswap_short () ;
+ test_endswap_int () ;
+ test_endswap_int64_t () ;
+
+} /* test_endswap */
+
--- /dev/null
+autogen definitions test_endswap.tpl;
+
+int_type = {
+ name = short ;
+ value = 0x3210 ;
+ format = FMT_SHORT ;
+ } ;
+
+int_type = {
+ name = int ;
+ value = 0x76543210 ;
+ format = FMT_INT ;
+ } ;
+
+int_type = {
+ name = int64_t ;
+ value = "0x0807050540302010LL" ;
+ format = FMT_INT64 ;
+ } ;
+
--- /dev/null
+[+ AutoGen5 template c +]
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <inttypes.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "common.h"
+#include "sfendian.h"
+
+#include "test_main.h"
+
+#define FMT_SHORT "0x%04x\n"
+#define FMT_INT "0x%08x\n"
+#define FMT_INT64 "0x%016" PRIx64 "\n"
+
+/*==============================================================================
+** Test functions.
+*/
+
+[+ FOR int_type +]
+static void
+dump_[+ (get "name") +]_array (const char * name, [+ (get "name") +] * data, int datalen)
+{ int k ;
+
+ printf ("%-6s : ", name) ;
+ for (k = 0 ; k < datalen ; k++)
+ printf ([+ (get "format") +], data [k]) ;
+ putchar ('\n') ;
+} /* dump_[+ (get "name") +]_array */
+
+static void
+test_endswap_[+ (get "name") +] (void)
+{ [+ (get "name") +] orig [4], first [4], second [4] ;
+ int k ;
+
+ printf (" %-40s : ", "test_endswap_[+ (get "name") +]") ;
+ fflush (stdout) ;
+
+ for (k = 0 ; k < ARRAY_LEN (orig) ; k++)
+ orig [k] = [+ (get "value") +] + k ;
+
+ endswap_[+ (get "name") +]_copy (first, orig, ARRAY_LEN (first)) ;
+ endswap_[+ (get "name") +]_copy (second, first, ARRAY_LEN (second)) ;
+
+ if (memcmp (orig, first, sizeof (orig)) == 0)
+ { printf ("\n\nLine %d : test 1 : these two array should not be the same:\n\n", __LINE__) ;
+ dump_[+ (get "name") +]_array ("orig", orig, ARRAY_LEN (orig)) ;
+ dump_[+ (get "name") +]_array ("first", first, ARRAY_LEN (first)) ;
+ exit (1) ;
+ } ;
+
+ if (memcmp (orig, second, sizeof (orig)) != 0)
+ { printf ("\n\nLine %d : test 2 : these two array should be the same:\n\n", __LINE__) ;
+ dump_[+ (get "name") +]_array ("orig", orig, ARRAY_LEN (orig)) ;
+ dump_[+ (get "name") +]_array ("second", second, ARRAY_LEN (second)) ;
+ exit (1) ;
+ } ;
+
+ endswap_[+ (get "name") +]_array (first, ARRAY_LEN (first)) ;
+
+ if (memcmp (orig, first, sizeof (orig)) != 0)
+ { printf ("\n\nLine %d : test 3 : these two array should be the same:\n\n", __LINE__) ;
+ dump_[+ (get "name") +]_array ("orig", orig, ARRAY_LEN (orig)) ;
+ dump_[+ (get "name") +]_array ("first", first, ARRAY_LEN (first)) ;
+ exit (1) ;
+ } ;
+
+ endswap_[+ (get "name") +]_copy (first, orig, ARRAY_LEN (first)) ;
+ endswap_[+ (get "name") +]_copy (first, first, ARRAY_LEN (first)) ;
+
+ if (memcmp (orig, first, sizeof (orig)) != 0)
+ { printf ("\n\nLine %d : test 4 : these two array should be the same:\n\n", __LINE__) ;
+ dump_[+ (get "name") +]_array ("orig", orig, ARRAY_LEN (orig)) ;
+ dump_[+ (get "name") +]_array ("first", first, ARRAY_LEN (first)) ;
+ exit (1) ;
+ } ;
+
+ puts ("ok") ;
+} /* test_endswap_[+ (get "name") +] */
+[+ ENDFOR int_type
++]
+
+
+void
+test_endswap (void)
+{
+[+ FOR int_type
++] test_endswap_[+ (get "name") +] () ;
+[+ ENDFOR int_type
++]
+} /* test_endswap */
+
--- /dev/null
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <string.h>
+#include <errno.h>
+#include <inttypes.h>
+
+#include "common.h"
+
+#include "test_main.h"
+
+static void make_data (int *data, int len, int seed) ;
+
+static void file_open_test (const char *filename) ;
+static void file_read_write_test (const char *filename) ;
+static void file_truncate_test (const char *filename) ;
+
+static void test_open_or_die (SF_PRIVATE *psf, int linenum) ;
+static void test_close_or_die (SF_PRIVATE *psf, int linenum) ;
+
+static void test_write_or_die (SF_PRIVATE *psf, void *data, sf_count_t bytes, sf_count_t items, sf_count_t new_position, int linenum) ;
+static void test_read_or_die (SF_PRIVATE *psf, void *data, sf_count_t bytes, sf_count_t items, sf_count_t new_position, int linenum) ;
+static void test_equal_or_die (int *array1, int *array2, int len, int linenum) ;
+static void test_seek_or_die (SF_PRIVATE *psf, sf_count_t offset, int whence, sf_count_t new_position, int linenum) ;
+
+
+
+/*==============================================================================
+** Actual test functions.
+*/
+
+static void
+file_open_test (const char *filename)
+{ SF_PRIVATE sf_data, *psf ;
+ int error ;
+
+ print_test_name ("Testing file open") ;
+
+ memset (&sf_data, 0, sizeof (sf_data)) ;
+ psf = &sf_data ;
+
+ /* Ensure that the file doesn't already exist. */
+ if (unlink (filename) != 0 && errno != ENOENT)
+ { printf ("\n\nLine %d: unlink failed (%d) : %s\n\n", __LINE__, errno, strerror (errno)) ;
+ exit (1) ;
+ } ;
+
+ psf->file.mode = SFM_READ ;
+ snprintf (psf->file.path.c, sizeof (psf->file.path.c), "%s", filename) ;
+
+ /* Test that open for read fails if the file doesn't exist. */
+ error = psf_fopen (psf) ;
+ if (error == 0)
+ { printf ("\n\nLine %d: psf_fopen() should have failed.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ /* Reset error to zero. */
+ psf->error = SFE_NO_ERROR ;
+
+ /* Test file open in write mode. */
+ psf->file.mode = SFM_WRITE ;
+ test_open_or_die (psf, __LINE__) ;
+
+ test_close_or_die (psf, __LINE__) ;
+
+ unlink (psf->file.path.c) ;
+
+ /* Test file open in read/write mode for a non-existant file. */
+ psf->file.mode = SFM_RDWR ;
+ test_open_or_die (psf, __LINE__) ;
+
+ test_close_or_die (psf, __LINE__) ;
+
+ /* Test file open in read/write mode for an existing file. */
+ psf->file.mode = SFM_RDWR ;
+ test_open_or_die (psf, __LINE__) ;
+
+ test_close_or_die (psf, __LINE__) ;
+
+ unlink (psf->file.path.c) ;
+ puts ("ok") ;
+} /* file_open_test */
+
+static void
+file_read_write_test (const char *filename)
+{ static int data_out [512] ;
+ static int data_in [512] ;
+
+ SF_PRIVATE sf_data, *psf ;
+ sf_count_t retval ;
+
+ /*
+ ** Open a new file and write two blocks of data to the file. After each
+ ** write, test that psf_get_filelen() returns the new length.
+ */
+
+ print_test_name ("Testing file write") ;
+
+ memset (&sf_data, 0, sizeof (sf_data)) ;
+ psf = &sf_data ;
+ snprintf (psf->file.path.c, sizeof (psf->file.path.c), "%s", filename) ;
+
+ /* Test file open in write mode. */
+ psf->file.mode = SFM_WRITE ;
+ test_open_or_die (psf, __LINE__) ;
+
+ make_data (data_out, ARRAY_LEN (data_out), 1) ;
+ test_write_or_die (psf, data_out, sizeof (data_out [0]), ARRAY_LEN (data_out), sizeof (data_out), __LINE__) ;
+
+ if ((retval = psf_get_filelen (psf)) != sizeof (data_out))
+ { printf ("\n\nLine %d: file length after write is not correct (%" PRId64 " should be %zd).\n\n", __LINE__, retval, sizeof (data_out)) ;
+ if (retval == 0)
+ printf ("An fsync() may be necessary before fstat() in psf_get_filelen().\n\n") ;
+ exit (1) ;
+ } ;
+
+ make_data (data_out, ARRAY_LEN (data_out), 2) ;
+ test_write_or_die (psf, data_out, ARRAY_LEN (data_out), sizeof (data_out [0]), 2 * sizeof (data_out), __LINE__) ;
+
+ if ((retval = psf_get_filelen (psf)) != 2 * sizeof (data_out))
+ { printf ("\n\nLine %d: file length after write is not correct. (%" PRId64 " should be %zd)\n\n", __LINE__, retval, 2 * sizeof (data_out)) ;
+ exit (1) ;
+ } ;
+
+ test_close_or_die (psf, __LINE__) ;
+ puts ("ok") ;
+
+ /*
+ ** Now open the file in read mode, check the file length and check
+ ** that the data is correct.
+ */
+
+ print_test_name ("Testing file read") ;
+
+ /* Test file open in write mode. */
+ psf->file.mode = SFM_READ ;
+ test_open_or_die (psf, __LINE__) ;
+
+ make_data (data_out, ARRAY_LEN (data_out), 1) ;
+ test_read_or_die (psf, data_in, 1, sizeof (data_in), sizeof (data_in), __LINE__) ;
+ test_equal_or_die (data_out, data_in, ARRAY_LEN (data_out), __LINE__) ;
+
+ make_data (data_out, ARRAY_LEN (data_out), 2) ;
+ test_read_or_die (psf, data_in, sizeof (data_in [0]), ARRAY_LEN (data_in), 2 * sizeof (data_in), __LINE__) ;
+ test_equal_or_die (data_out, data_in, ARRAY_LEN (data_out), __LINE__) ;
+
+ test_close_or_die (psf, __LINE__) ;
+
+ puts ("ok") ;
+
+ /*
+ ** Open the file in read/write mode, seek around a bit and then seek to
+ ** the end of the file and write another block of data (3rd block). Then
+ ** go back and check that all three blocks are correct.
+ */
+
+ print_test_name ("Testing file seek") ;
+
+ /* Test file open in read/write mode. */
+ psf->file.mode = SFM_RDWR ;
+ test_open_or_die (psf, __LINE__) ;
+
+ test_seek_or_die (psf, 0, SEEK_SET, 0, __LINE__) ;
+ test_seek_or_die (psf, 0, SEEK_END, 2 * SIGNED_SIZEOF (data_out), __LINE__) ;
+ test_seek_or_die (psf, -1 * SIGNED_SIZEOF (data_out), SEEK_CUR, (sf_count_t) sizeof (data_out), __LINE__) ;
+
+ test_seek_or_die (psf, SIGNED_SIZEOF (data_out), SEEK_CUR, 2 * SIGNED_SIZEOF (data_out), __LINE__) ;
+ make_data (data_out, ARRAY_LEN (data_out), 3) ;
+ test_write_or_die (psf, data_out, sizeof (data_out [0]), ARRAY_LEN (data_out), 3 * sizeof (data_out), __LINE__) ;
+
+ test_seek_or_die (psf, 0, SEEK_SET, 0, __LINE__) ;
+ make_data (data_out, ARRAY_LEN (data_out), 1) ;
+ test_read_or_die (psf, data_in, 1, sizeof (data_in), sizeof (data_in), __LINE__) ;
+ test_equal_or_die (data_out, data_in, ARRAY_LEN (data_out), __LINE__) ;
+
+ test_seek_or_die (psf, 2 * SIGNED_SIZEOF (data_out), SEEK_SET, 2 * SIGNED_SIZEOF (data_out), __LINE__) ;
+ make_data (data_out, ARRAY_LEN (data_out), 3) ;
+ test_read_or_die (psf, data_in, 1, sizeof (data_in), 3 * sizeof (data_in), __LINE__) ;
+ test_equal_or_die (data_out, data_in, ARRAY_LEN (data_out), __LINE__) ;
+
+ test_seek_or_die (psf, SIGNED_SIZEOF (data_out), SEEK_SET, SIGNED_SIZEOF (data_out), __LINE__) ;
+ make_data (data_out, ARRAY_LEN (data_out), 2) ;
+ test_read_or_die (psf, data_in, 1, sizeof (data_in), 2 * sizeof (data_in), __LINE__) ;
+ test_equal_or_die (data_out, data_in, ARRAY_LEN (data_out), __LINE__) ;
+
+ test_close_or_die (psf, __LINE__) ;
+ puts ("ok") ;
+
+ /*
+ ** Now test operations with a non-zero psf->fileoffset field. This field
+ ** sets an artificial file start positions so that a seek to the start of
+ ** the file will actually be a seek to the value given by psf->fileoffset.
+ */
+
+ print_test_name ("Testing file offset") ;
+
+ /* Test file open in read/write mode. */
+ psf->file.mode = SFM_RDWR ;
+ psf->fileoffset = sizeof (data_out [0]) * ARRAY_LEN (data_out) ;
+ test_open_or_die (psf, __LINE__) ;
+
+ if ((retval = psf_get_filelen (psf)) != 3 * sizeof (data_out))
+ { printf ("\n\nLine %d: file length after write is not correct. (%" PRId64 " should be %zd)\n\n", __LINE__, retval, 3 * sizeof (data_out)) ;
+ exit (1) ;
+ } ;
+
+ test_seek_or_die (psf, SIGNED_SIZEOF (data_out), SEEK_SET, SIGNED_SIZEOF (data_out), __LINE__) ;
+ make_data (data_out, ARRAY_LEN (data_out), 5) ;
+ test_write_or_die (psf, data_out, sizeof (data_out [0]), ARRAY_LEN (data_out), 2 * sizeof (data_out), __LINE__) ;
+ test_close_or_die (psf, __LINE__) ;
+
+ /* final test with psf->fileoffset == 0. */
+
+ psf->file.mode = SFM_RDWR ;
+ psf->fileoffset = 0 ;
+ test_open_or_die (psf, __LINE__) ;
+
+ if ((retval = psf_get_filelen (psf)) != 3 * sizeof (data_out))
+ { printf ("\n\nLine %d: file length after write is not correct. (%" PRId64 " should be %zd)\n\n", __LINE__, retval, 3 * sizeof (data_out)) ;
+ exit (1) ;
+ } ;
+
+ make_data (data_out, ARRAY_LEN (data_out), 1) ;
+ test_read_or_die (psf, data_in, 1, sizeof (data_in), sizeof (data_in), __LINE__) ;
+ test_equal_or_die (data_out, data_in, ARRAY_LEN (data_out), __LINE__) ;
+
+ make_data (data_out, ARRAY_LEN (data_out), 2) ;
+ test_read_or_die (psf, data_in, 1, sizeof (data_in), 2 * sizeof (data_in), __LINE__) ;
+ test_equal_or_die (data_out, data_in, ARRAY_LEN (data_out), __LINE__) ;
+
+ make_data (data_out, ARRAY_LEN (data_out), 5) ;
+ test_read_or_die (psf, data_in, 1, sizeof (data_in), 3 * sizeof (data_in), __LINE__) ;
+ test_equal_or_die (data_out, data_in, ARRAY_LEN (data_out), __LINE__) ;
+
+ test_close_or_die (psf, __LINE__) ;
+
+ puts ("ok") ;
+} /* file_read_write_test */
+
+static void
+file_truncate_test (const char *filename)
+{ SF_PRIVATE sf_data, *psf ;
+ unsigned char buffer [256] ;
+ int k ;
+
+ /*
+ ** Open a new file and write two blocks of data to the file. After each
+ ** write, test that psf_get_filelen() returns the new length.
+ */
+
+ print_test_name ("Testing file truncate") ;
+
+ memset (&sf_data, 0, sizeof (sf_data)) ;
+ memset (buffer, 0xEE, sizeof (buffer)) ;
+
+ psf = &sf_data ;
+ snprintf (psf->file.path.c, sizeof (psf->file.path.c), "%s", filename) ;
+
+ /*
+ ** Open the file write mode, write 0xEE data and then extend the file
+ ** using truncate (the extended data should be 0x00).
+ */
+ psf->file.mode = SFM_WRITE ;
+ test_open_or_die (psf, __LINE__) ;
+ test_write_or_die (psf, buffer, sizeof (buffer) / 2, 1, sizeof (buffer) / 2, __LINE__) ;
+ psf_ftruncate (psf, sizeof (buffer)) ;
+ test_close_or_die (psf, __LINE__) ;
+
+ /* Open the file in read mode and check the data. */
+ psf->file.mode = SFM_READ ;
+ test_open_or_die (psf, __LINE__) ;
+ test_read_or_die (psf, buffer, sizeof (buffer), 1, sizeof (buffer), __LINE__) ;
+ test_close_or_die (psf, __LINE__) ;
+
+ for (k = 0 ; k < SIGNED_SIZEOF (buffer) / 2 ; k++)
+ if (buffer [k] != 0xEE)
+ { printf ("\n\nLine %d : buffer [%d] = %d (should be 0xEE)\n\n", __LINE__, k, buffer [k]) ;
+ exit (1) ;
+ } ;
+
+ for (k = SIGNED_SIZEOF (buffer) / 2 ; k < SIGNED_SIZEOF (buffer) ; k++)
+ if (buffer [k] != 0)
+ { printf ("\n\nLine %d : buffer [%d] = %d (should be 0)\n\n", __LINE__, k, buffer [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Open the file in read/write and shorten the file using truncate. */
+ psf->file.mode = SFM_RDWR ;
+ test_open_or_die (psf, __LINE__) ;
+ psf_ftruncate (psf, sizeof (buffer) / 4) ;
+ test_close_or_die (psf, __LINE__) ;
+
+ /* Check the file length. */
+ psf->file.mode = SFM_READ ;
+ test_open_or_die (psf, __LINE__) ;
+ test_seek_or_die (psf, 0, SEEK_END, SIGNED_SIZEOF (buffer) / 4, __LINE__) ;
+ test_close_or_die (psf, __LINE__) ;
+
+ puts ("ok") ;
+} /* file_truncate_test */
+
+/*==============================================================================
+** Testing helper functions.
+*/
+
+static void
+test_open_or_die (SF_PRIVATE *psf, int linenum)
+{ int error ;
+
+ /* Test that open for read fails if the file doesn't exist. */
+ error = psf_fopen (psf) ;
+ if (error)
+ { printf ("\n\nLine %d: psf_fopen() failed : %s\n\n", linenum, strerror (errno)) ;
+ exit (1) ;
+ } ;
+
+} /* test_open_or_die */
+
+static void
+test_close_or_die (SF_PRIVATE *psf, int linenum)
+{
+ psf_fclose (psf) ;
+ if (psf_file_valid (psf))
+ { printf ("\n\nLine %d: psf->file.filedes should not be valid.\n\n", linenum) ;
+ exit (1) ;
+ } ;
+
+} /* test_close_or_die */
+
+static void
+test_write_or_die (SF_PRIVATE *psf, void *data, sf_count_t bytes, sf_count_t items, sf_count_t new_position, int linenum)
+{ sf_count_t retval ;
+
+ retval = psf_fwrite (data, bytes, items, psf) ;
+ if (retval != items)
+ { printf ("\n\nLine %d: psf_write() returned %" PRId64 " (should be %" PRId64 ")\n\n", linenum, retval, items) ;
+ exit (1) ;
+ } ;
+
+ if ((retval = psf_ftell (psf)) != new_position)
+ { printf ("\n\nLine %d: file length after write is not correct. (%" PRId64 " should be %" PRId64 ")\n\n", linenum, retval, new_position) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* test_write_or_die */
+
+static void
+test_read_or_die (SF_PRIVATE *psf, void *data, sf_count_t bytes, sf_count_t items, sf_count_t new_position, int linenum)
+{ sf_count_t retval ;
+
+ retval = psf_fread (data, bytes, items, psf) ;
+ if (retval != items)
+ { printf ("\n\nLine %d: psf_write() returned %" PRId64 " (should be %" PRId64 ")\n\n", linenum, retval, items) ;
+ exit (1) ;
+ } ;
+
+ if ((retval = psf_ftell (psf)) != new_position)
+ { printf ("\n\nLine %d: file length after write is not correct. (%" PRId64 " should be %" PRId64 ")\n\n", linenum, retval, new_position) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* test_write_or_die */
+
+static void
+test_seek_or_die (SF_PRIVATE *psf, sf_count_t offset, int whence, sf_count_t new_position, int linenum)
+{ sf_count_t retval ;
+
+ retval = psf_fseek (psf, offset, whence) ;
+
+ if (retval != new_position)
+ { printf ("\n\nLine %d: psf_fseek() failed. New position is %" PRId64 " (should be %" PRId64 ").\n\n",
+ linenum, retval, new_position) ;
+ exit (1) ;
+ } ;
+
+} /* test_seek_or_die */
+
+static void
+test_equal_or_die (int *array1, int *array2, int len, int linenum)
+{ int k ;
+
+ for (k = 0 ; k < len ; k++)
+ if (array1 [k] != array2 [k])
+ printf ("\n\nLine %d: error at index %d (%d != %d).\n\n",
+ linenum, k, array1 [k], array2 [k]) ;
+
+ return ;
+} /* test_equal_or_die */
+
+static void
+make_data (int *data, int len, int seed)
+{ int k ;
+
+ srand (seed * 3333333 + 14756123) ;
+
+ for (k = 0 ; k < len ; k++)
+ data [k] = rand () ;
+
+} /* make_data */
+
+void
+test_file_io (void)
+{ const char *filename = "file_io.dat" ;
+
+ file_open_test (filename) ;
+ file_read_write_test (filename) ;
+ file_truncate_test (filename) ;
+
+ unlink (filename) ;
+} /* main */
+
--- /dev/null
+/*
+** Copyright (C) 2006-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <errno.h>
+#include <math.h>
+
+#include "common.h"
+#include "test_main.h"
+
+void
+test_float_convert (void)
+{ static float data [] =
+ { 0.0, 1.0, -1.0, 1.0 * M_PI, -1.0 * M_PI,
+ 1e9, -1e9, 1e-9, -1e-9, 1e-10, -1e-10,
+ 1e-19, -1e-19, 1e19, -1e19, 1e-20, -1e-20,
+ } ;
+
+ int k ;
+
+ print_test_name (__func__) ;
+
+ for (k = 0 ; k < ARRAY_LEN (data) ; k++)
+ { unsigned char bytes [4] ;
+ float test ;
+
+ float32_le_write (data [k], bytes) ;
+ test = float32_le_read (bytes) ;
+
+ if (fabs (data [k] - test) > 1e-20)
+ { printf ("\n\nLine %d : Test %d, little endian error %.15g -> %.15g.\n\n", __LINE__, k, data [k], test ) ;
+ exit (1) ;
+ } ;
+
+ float32_be_write (data [k], bytes) ;
+ test = float32_be_read (bytes) ;
+
+ if (fabs (data [k] - test) > 1e-20)
+ { printf ("\n\nLine %d : Test %d, big endian error %.15g -> %.15g.\n\n", __LINE__, k, data [k], test) ;
+ exit (1) ;
+ } ;
+
+ } ;
+
+ puts ("ok") ;
+} /* test_float_convert */
+
+void
+test_double_convert (void)
+{ static double data [] =
+ { 0.0, 1.0, -1.0, 1.0 * M_PI, -1.0 * M_PI,
+ 1e9, -1e9, 1e-9, -1e-9, 1e-10, -1e-10,
+ 1e-19, -1e-19, 1e19, -1e19, 1e-20, -1e-20,
+ } ;
+
+ int k ;
+
+ print_test_name (__func__) ;
+
+ for (k = 0 ; k < ARRAY_LEN (data) ; k++)
+ { unsigned char bytes [8] ;
+ double test ;
+
+ double64_le_write (data [k], bytes) ;
+ test = double64_le_read (bytes) ;
+
+ if (fabs (data [k] - test) > 1e-20)
+ { printf ("\n\nLine %d : Test %d, little endian error %.15g -> %.15g.\n\n", __LINE__, k, data [k], test ) ;
+ exit (1) ;
+ } ;
+
+ double64_be_write (data [k], bytes) ;
+ test = double64_be_read (bytes) ;
+
+ if (fabs (data [k] - test) > 1e-20)
+ { printf ("\n\nLine %d : Test %d, big endian error %.15g -> %.15g.\n\n", __LINE__, k, data [k], test) ;
+ exit (1) ;
+ } ;
+
+ } ;
+
+ puts ("ok") ;
+} /* test_double_convert */
+
--- /dev/null
+/*
+** Copyright (C) 2007-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+** Copyright (c) 2007 <robs@users.sourceforge.net>
+**
+** This library is free software; you can redistribute it and/or modify it
+** under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or (at
+** your option) any later version.
+**
+** This library is distributed in the hope that it will be useful, but
+** WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser
+** General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this library. If not, write to the Free Software Foundation,
+** Fifth Floor, 51 Franklin Street, Boston, MA 02111-1301, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+
+#include "test_main.h"
+
+#include "ima_oki_adpcm.c"
+
+static const unsigned char test_codes [] =
+{ 0x08, 0x08, 0x04, 0x7f, 0x72, 0xf7, 0x9f, 0x7c, 0xd7, 0xbc, 0x7a, 0xa7, 0xb8,
+ 0x4b, 0x0b, 0x38, 0xf6, 0x9d, 0x7a, 0xd7, 0xbc, 0x7a, 0xd7, 0xa8, 0x6c, 0x81,
+ 0x98, 0xe4, 0x0e, 0x7a, 0xd7, 0x9e, 0x7b, 0xc7, 0xab, 0x7a, 0x85, 0xc0, 0xb3,
+ 0x8f, 0x58, 0xd7, 0xad, 0x7a, 0xd7, 0xad, 0x7a, 0x87, 0xd0, 0x2b, 0x0e, 0x48,
+ 0xd7, 0xad, 0x78, 0xf7, 0xbc, 0x7a, 0xb7, 0xa8, 0x4b, 0x88, 0x18, 0xd5, 0x8d,
+ 0x6a, 0xa4, 0x98, 0x08, 0x00, 0x80, 0x88,
+} ;
+
+static const short test_pcm [] =
+{ 32, 0, 32, 0, 32, 320, 880, -336, 2304, 4192, -992, 10128, 5360, -16352,
+ 30208, 2272, -31872, 14688, -7040, -32432, 14128, -1392, -15488, 22960,
+ 1232, -1584, 21488, -240, 2576, -15360, 960, -1152, -30032, 10320, 1008,
+ -30032, 16528, 1008, -30032, 16528, -5200, -30592, 15968, 448, -30592,
+ 15968, 448, -2368, 30960, 3024, -80, 8384, 704, -1616, -29168, -1232, 1872,
+ -32768, 13792, -1728, -32768, 13792, 4480, -32192, 14368, -7360, -32752,
+ 13808, -1712, -21456, 16992, 1472, -1344, 26848, -1088, 2016, -17728, 208,
+ -2112, -32768, 1376, -1728, -32768, 13792, -1728, -32768, 13792, -1728,
+ -32768, 13792, -1728, -32768, 13792, -1728, -4544, 32767, -1377, 1727,
+ 15823, -2113, 207, -27345, 591, -2513, -32768, 13792, -1728, -32768, 13792,
+ 10688, -31632, 14928, -6800, -32192, 14368, -1152, -20896, 17552, 2032,
+ -784, 22288, 560, -2256, -4816, 2176, 64, -21120, 9920, 6816, -24224, 16128,
+ 608, -13488, 9584, 272, -2544, 16, -2304, -192, 1728, -16, 1568, 128, -1184,
+} ;
+
+
+static void
+test_oki_adpcm (void)
+{
+ IMA_OKI_ADPCM adpcm ;
+ unsigned char code ;
+ int i, j ;
+
+ print_test_name ("Testing ima/oki encoder") ;
+
+ ima_oki_adpcm_init (&adpcm, IMA_OKI_ADPCM_TYPE_OKI) ;
+ for (i = 0 ; i < ARRAY_LEN (test_codes) ; i++)
+ for (j = 0, code = test_codes [i] ; j < 2 ; j++, code <<= 4)
+ if (adpcm_decode (&adpcm, code >> 4) != test_pcm [2 * i + j])
+ { printf ("\n\nFail at i = %d, j = %d.\n\n", i, j) ;
+ exit (1) ;
+ } ;
+
+ puts ("ok") ;
+
+ print_test_name ("Testing ima/oki decoder") ;
+
+ ima_oki_adpcm_init (&adpcm, IMA_OKI_ADPCM_TYPE_OKI) ;
+ for (i = 0 ; i < ARRAY_LEN (test_pcm) - 1 ; i += 2)
+ { code = adpcm_encode (&adpcm, test_pcm [i]) ;
+ code = (code << 4) | adpcm_encode (&adpcm, test_pcm [i + 1]) ;
+ if (code != test_codes [i / 2])
+ { printf ("\n\nFail at i = %d, %d should be %d\n\n", i, code, test_codes [i / 2]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ puts ("ok") ;
+} /* test_oki_adpcm */
+
+static void
+test_oki_adpcm_block (void)
+{
+ IMA_OKI_ADPCM adpcm ;
+ int k ;
+
+ if (ARRAY_LEN (adpcm.pcm) < ARRAY_LEN (test_pcm))
+ { printf ("\n\nLine %d : ARRAY_LEN (adpcm->pcm) > ARRAY_LEN (test_pcm) (%d > %d).\n\n", __LINE__, ARRAY_LEN (adpcm.pcm), ARRAY_LEN (test_pcm)) ;
+ exit (1) ;
+ } ;
+
+ if (ARRAY_LEN (adpcm.codes) < ARRAY_LEN (test_codes))
+ { printf ("\n\nLine %d : ARRAY_LEN (adcodes->codes) > ARRAY_LEN (test_codes).n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ print_test_name ("Testing ima/oki block encoder") ;
+
+ ima_oki_adpcm_init (&adpcm, IMA_OKI_ADPCM_TYPE_OKI) ;
+
+ memcpy (adpcm.pcm, test_pcm, sizeof (adpcm.pcm [0]) * ARRAY_LEN (test_pcm)) ;
+ adpcm.pcm_count = ARRAY_LEN (test_pcm) ;
+ adpcm.code_count = 13 ;
+
+ ima_oki_adpcm_encode_block (&adpcm) ;
+
+ if (adpcm.code_count * 2 != ARRAY_LEN (test_pcm))
+ { printf ("\n\nLine %d : %d * 2 != %d\n\n", __LINE__, adpcm.code_count * 2, ARRAY_LEN (test_pcm)) ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; k < ARRAY_LEN (test_codes) ; k++)
+ if (adpcm.codes [k] != test_codes [k])
+ { printf ("\n\nLine %d : Fail at k = %d, %d should be %d\n\n", __LINE__, k, adpcm.codes [k], test_codes [k]) ;
+ exit (1) ;
+ } ;
+
+ puts ("ok") ;
+
+ print_test_name ("Testing ima/oki block decoder") ;
+
+ ima_oki_adpcm_init (&adpcm, IMA_OKI_ADPCM_TYPE_OKI) ;
+
+ memcpy (adpcm.codes, test_codes, sizeof (adpcm.codes [0]) * ARRAY_LEN (test_codes)) ;
+ adpcm.code_count = ARRAY_LEN (test_codes) ;
+ adpcm.pcm_count = 13 ;
+
+ ima_oki_adpcm_decode_block (&adpcm) ;
+
+ if (adpcm.pcm_count != 2 * ARRAY_LEN (test_codes))
+ { printf ("\n\nLine %d : %d * 2 != %d\n\n", __LINE__, adpcm.pcm_count, 2 * ARRAY_LEN (test_codes)) ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; k < ARRAY_LEN (test_pcm) ; k++)
+ if (adpcm.pcm [k] != test_pcm [k])
+ { printf ("\n\nLine %d : Fail at i = %d, %d should be %d.\n\n", __LINE__, k, adpcm.pcm [k], test_pcm [k]) ;
+ exit (1) ;
+ } ;
+
+ puts ("ok") ;
+} /* test_oki_adpcm_block */
+
+void
+test_ima_oki_adpcm (void)
+{
+ test_oki_adpcm () ;
+ test_oki_adpcm_block () ;
+} /* main */
+
--- /dev/null
+/*
+** Copyright (C) 2003-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <errno.h>
+
+#include "common.h"
+
+#include "test_main.h"
+
+#define CMP_0_ARGS(line,err,fmt) \
+ { psf->logindex = 0 ; \
+ snprintf (buffer, sizeof (buffer), (fmt)) ; \
+ psf_log_printf (psf, (fmt)) ; \
+ err += compare_strings_or_die (line, fmt, buffer, psf->logbuffer) ; \
+ }
+
+#define CMP_2_ARGS(line,err,fmt,a) \
+ { psf->logindex = 0 ; \
+ snprintf (buffer, sizeof (buffer), (fmt), (a), (a)) ; \
+ psf_log_printf (psf, (fmt), (a), (a)) ; \
+ err += compare_strings_or_die (line, fmt, buffer, psf->logbuffer) ; \
+ }
+
+#define CMP_4_ARGS(line,err,fmt,a) \
+ { psf->logindex = 0 ; \
+ snprintf (buffer, sizeof (buffer), (fmt), (a), (a), (a), (a)) ; \
+ psf_log_printf (psf, (fmt), (a), (a), (a), (a)) ; \
+ err += compare_strings_or_die (line, fmt, buffer, psf->logbuffer) ; \
+ }
+
+#define CMP_5_ARGS(line,err,fmt,a) \
+ { psf->logindex = 0 ; \
+ snprintf (buffer, sizeof (buffer), (fmt), (a), (a), (a), (a), (a)) ; \
+ psf_log_printf (psf, (fmt), (a), (a), (a), (a), (a)) ; \
+ err += compare_strings_or_die (line, fmt, buffer, psf->logbuffer) ; \
+ }
+
+#define CMP_6_ARGS(line,err,fmt,a) \
+ { psf->logindex = 0 ; \
+ snprintf (buffer, sizeof (buffer), (fmt), (a), (a), (a), (a), (a), (a)) ; \
+ psf_log_printf (psf, (fmt), (a), (a), (a), (a), (a), (a)) ; \
+ err += compare_strings_or_die (line, fmt, buffer, psf->logbuffer) ; \
+ }
+
+static int
+compare_strings_or_die (int linenum, const char *fmt, const char* s1, const char* s2)
+{ int errors = 0 ;
+/*-puts (s1) ;puts (s2) ;-*/
+
+ if (strcmp (s1, s2) != 0)
+ { printf ("\n\nLine %d: string compare mismatch:\n\t", linenum) ;
+ printf ("\"%s\"\n", fmt) ;
+ printf ("\t\"%s\"\n\t\"%s\"\n", s1, s2) ;
+ errors ++ ;
+ } ;
+
+ return errors ;
+} /* compare_strings_or_die */
+
+void
+test_log_printf (void)
+{ static char buffer [2048] ;
+ SF_PRIVATE sf_private, *psf ;
+ int k, errors = 0 ;
+ int int_values [] = { 0, 1, 12, 123, 1234, 123456, -1, -12, -123, -1234, -123456 } ;
+
+ print_test_name ("Testing psf_log_printf") ;
+
+ psf = &sf_private ;
+ memset (psf, 0, sizeof (sf_private)) ;
+
+ CMP_0_ARGS (__LINE__, errors, " ->%%<- ") ;
+
+ /* Test printing of ints. */
+ for (k = 0 ; k < ARRAY_LEN (int_values) ; k++)
+ CMP_6_ARGS (__LINE__, errors, "int A : %d, % d, %4d, % 4d, %04d, % 04d", int_values [k]) ;
+
+ for (k = 0 ; k < ARRAY_LEN (int_values) ; k++)
+ CMP_5_ARGS (__LINE__, errors, "int B : %+d, %+4d, %+04d, %-d, %-4d", int_values [k]) ;
+
+ for (k = 0 ; k < ARRAY_LEN (int_values) ; k++)
+ CMP_2_ARGS (__LINE__, errors, "int C : %- d, %- 4d", int_values [k]) ;
+
+ /* Test printing of unsigned ints. */
+ for (k = 0 ; k < ARRAY_LEN (int_values) ; k++)
+ CMP_4_ARGS (__LINE__, errors, "D : %u, %4u, %04u, %0u", int_values [k]) ;
+
+ /* Test printing of hex ints. */
+ for (k = 0 ; k < ARRAY_LEN (int_values) ; k++)
+ CMP_4_ARGS (__LINE__, errors, "E : %X, %4X, %04X, %0X", int_values [k]) ;
+
+ /* Test printing of strings. */
+ CMP_4_ARGS (__LINE__, errors, "B %s, %3s, %8s, %-8s", "str") ;
+
+ if (errors)
+ { puts ("\nExiting due to errors.\n") ;
+ exit (1) ;
+ } ;
+
+ puts ("ok") ;
+} /* test_log_printf */
+
--- /dev/null
+/*
+** Copyright (C) 2008-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdarg.h>
+#include <errno.h>
+
+#include "test_main.h"
+
+int
+main (void)
+{
+ test_conversions () ;
+ test_endswap () ;
+ test_float_convert () ;
+ test_double_convert () ;
+
+ test_log_printf () ;
+ test_file_io () ;
+
+ test_audio_detect () ;
+ test_ima_oki_adpcm () ;
+
+ test_psf_strlcpy_crlf () ;
+ test_broadcast_var () ;
+
+ return 0 ;
+} /* main */
+
--- /dev/null
+/*
+** Copyright (C) 2008-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+static inline void
+print_test_name (const char * name)
+{ printf (" %-40s : ", name) ;
+ fflush (stdout) ;
+} /* print_test_name */
+
+
+
+void test_conversions (void) ;
+void test_endswap (void) ;
+void test_log_printf (void) ;
+void test_file_io (void) ;
+
+void test_float_convert (void) ;
+void test_double_convert (void) ;
+
+void test_audio_detect (void) ;
+void test_ima_oki_adpcm (void) ;
+
+void test_psf_strlcpy_crlf (void) ;
+void test_broadcast_var (void) ;
--- /dev/null
+/*
+** Copyright (C) 2010-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include "common.h"
+
+#include "test_main.h"
+
+void
+test_psf_strlcpy_crlf (void)
+{ const char *src = "a\nb\nc\n" ;
+ char *dest ;
+ int dest_len ;
+
+ print_test_name ("Testing psf_strlcpy_crlf") ;
+
+ for (dest_len = 3 ; dest_len < 30 ; dest_len++)
+ { dest = calloc (1, dest_len + 1) ;
+ if (dest == NULL)
+ { printf ("\n\nLine %d: calloc failed!\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ dest [dest_len] = '\xea' ;
+
+ psf_strlcpy_crlf (dest, src, dest_len, sizeof (src)) ;
+
+ if (dest [dest_len] != '\xea')
+ { printf ("\n\nLine %d: buffer overrun for dest_len == %d\n\n", __LINE__, dest_len) ;
+ exit (1) ;
+ } ;
+
+ free (dest) ;
+ } ;
+
+ puts ("ok") ;
+} /* test_psf_strlcpy_crlf */
--- /dev/null
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/*===========================================================================
+** Yamaha TX16 Sampler Files.
+**
+** This header parser was written using information from the SoX source code
+** and trial and error experimentation. The code here however is all original.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <fcntl.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+#if (ENABLE_EXPERIMENTAL_CODE == 0)
+
+int
+txw_open (SF_PRIVATE *psf)
+{ if (psf)
+ return SFE_UNIMPLEMENTED ;
+ return 0 ;
+} /* txw_open */
+
+#else
+
+/*------------------------------------------------------------------------------
+** Markers.
+*/
+
+#define TXW_DATA_OFFSET 32
+
+#define TXW_LOOPED 0x49
+#define TXW_NO_LOOP 0xC9
+
+/*------------------------------------------------------------------------------
+** Private static functions.
+*/
+
+static int txw_read_header (SF_PRIVATE *psf) ;
+
+static sf_count_t txw_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t txw_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t txw_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t txw_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+
+static sf_count_t txw_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ;
+
+/*------------------------------------------------------------------------------
+** Public functions.
+*/
+
+/*
+ * ftp://ftp.t0.or.at/pub/sound/tx16w/samples.yamaha
+ * ftp://ftp.t0.or.at/pub/sound/tx16w/faq/tx16w.tec
+ * http://www.t0.or.at/~mpakesch/tx16w/
+ *
+ * from tx16w.c sox 12.15: (7-Oct-98) (Mark Lakata and Leigh Smith)
+ * char filetype[6] "LM8953"
+ * nulls[10],
+ * dummy_aeg[6]
+ * format 0x49 = looped, 0xC9 = non-looped
+ * sample_rate 1 = 33 kHz, 2 = 50 kHz, 3 = 16 kHz
+ * atc_length[3] if sample rate 0, [2]&0xfe = 6: 33kHz, 0x10:50, 0xf6: 16,
+ * depending on [5] but to heck with it
+ * rpt_length[3] (these are for looped samples, attack and loop lengths)
+ * unused[2]
+ */
+
+typedef struct
+{ unsigned char format, srate, sr2, sr3 ;
+ unsigned short srhash ;
+ unsigned int attacklen, repeatlen ;
+} TXW_HEADER ;
+
+#define ERROR_666 666
+
+int
+txw_open (SF_PRIVATE *psf)
+{ int error ;
+
+ if (psf->file.mode != SFM_READ)
+ return SFE_UNIMPLEMENTED ;
+
+ if ((error = txw_read_header (psf)))
+ return error ;
+
+ if (psf_fseek (psf, psf->dataoffset, SEEK_SET) != psf->dataoffset)
+ return SFE_BAD_SEEK ;
+
+ psf->read_short = txw_read_s ;
+ psf->read_int = txw_read_i ;
+ psf->read_float = txw_read_f ;
+ psf->read_double = txw_read_d ;
+
+ psf->seek = txw_seek ;
+
+ return 0 ;
+} /* txw_open */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+txw_read_header (SF_PRIVATE *psf)
+{ TXW_HEADER txwh ;
+ const char *strptr ;
+
+ memset (&txwh, 0, sizeof (txwh)) ;
+ memset (psf->u.cbuf, 0, sizeof (psf->u.cbuf)) ;
+ psf_binheader_readf (psf, "pb", 0, psf->u.cbuf, 16) ;
+
+ if (memcmp (psf->u.cbuf, "LM8953\0\0\0\0\0\0\0\0\0\0", 16) != 0)
+ return ERROR_666 ;
+
+ psf_log_printf (psf, "Read only : Yamaha TX-16 Sampler (.txw)\nLM8953\n") ;
+
+ /* Jump 6 bytes (dummp_aeg), read format, read sample rate. */
+ psf_binheader_readf (psf, "j11", 6, &txwh.format, &txwh.srate) ;
+
+ /* 8 bytes (atc_length[3], rpt_length[3], unused[2]). */
+ psf_binheader_readf (psf, "e33j", &txwh.attacklen, &txwh.repeatlen, 2) ;
+ txwh.sr2 = (txwh.attacklen >> 16) & 0xFE ;
+ txwh.sr3 = (txwh.repeatlen >> 16) & 0xFE ;
+ txwh.attacklen &= 0x1FFFF ;
+ txwh.repeatlen &= 0x1FFFF ;
+
+ switch (txwh.format)
+ { case TXW_LOOPED :
+ strptr = "looped" ;
+ break ;
+
+ case TXW_NO_LOOP :
+ strptr = "non-looped" ;
+ break ;
+
+ default :
+ psf_log_printf (psf, " Format : 0x%02x => ?????\n", txwh.format) ;
+ return ERROR_666 ;
+ } ;
+
+ psf_log_printf (psf, " Format : 0x%02X => %s\n", txwh.format, strptr) ;
+
+ strptr = NULL ;
+
+ switch (txwh.srate)
+ { case 1 :
+ psf->sf.samplerate = 33333 ;
+ break ;
+
+ case 2 :
+ psf->sf.samplerate = 50000 ;
+ break ;
+
+ case 3 :
+ psf->sf.samplerate = 16667 ;
+ break ;
+
+ default :
+ /* This is ugly and braindead. */
+ txwh.srhash = ((txwh.sr2 & 0xFE) << 8) | (txwh.sr3 & 0xFE) ;
+ switch (txwh.srhash)
+ { case ((0x6 << 8) | 0x52) :
+ psf->sf.samplerate = 33333 ;
+ break ;
+
+ case ((0x10 << 8) | 0x52) :
+ psf->sf.samplerate = 50000 ;
+ break ;
+
+ case ((0xF6 << 8) | 0x52) :
+ psf->sf.samplerate = 166667 ;
+ break ;
+
+ default :
+ strptr = " Sample Rate : Unknown : forcing to 33333\n" ;
+ psf->sf.samplerate = 33333 ;
+ break ;
+ } ;
+ } ;
+
+
+ if (strptr)
+ psf_log_printf (psf, strptr) ;
+ else if (txwh.srhash)
+ psf_log_printf (psf, " Sample Rate : %d (0x%X) => %d\n", txwh.srate, txwh.srhash, psf->sf.samplerate) ;
+ else
+ psf_log_printf (psf, " Sample Rate : %d => %d\n", txwh.srate, psf->sf.samplerate) ;
+
+ if (txwh.format == TXW_LOOPED)
+ { psf_log_printf (psf, " Attack Len : %d\n", txwh.attacklen) ;
+ psf_log_printf (psf, " Repeat Len : %d\n", txwh.repeatlen) ;
+ } ;
+
+ psf->dataoffset = TXW_DATA_OFFSET ;
+ psf->datalength = psf->filelength - TXW_DATA_OFFSET ;
+ psf->sf.frames = 2 * psf->datalength / 3 ;
+
+
+ if (psf->datalength % 3 == 1)
+ psf_log_printf (psf, "*** File seems to be truncated, %d extra bytes.\n",
+ (int) (psf->datalength % 3)) ;
+
+ if (txwh.attacklen + txwh.repeatlen > psf->sf.frames)
+ psf_log_printf (psf, "*** File has been truncated.\n") ;
+
+ psf->sf.format = SF_FORMAT_TXW | SF_FORMAT_PCM_16 ;
+ psf->sf.channels = 1 ;
+ psf->sf.sections = 1 ;
+ psf->sf.seekable = SF_TRUE ;
+
+ return 0 ;
+} /* txw_read_header */
+
+static sf_count_t
+txw_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ unsigned char *ucptr ;
+ short sample ;
+ int k, bufferlen, readcount, count ;
+ sf_count_t total = 0 ;
+
+ bufferlen = sizeof (psf->u.cbuf) / 3 ;
+ bufferlen -= (bufferlen & 1) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : len ;
+ count = psf_fread (psf->u.cbuf, 3, readcount, psf) ;
+
+ ucptr = psf->u.ucbuf ;
+ for (k = 0 ; k < readcount ; k += 2)
+ { sample = (ucptr [0] << 8) | (ucptr [1] & 0xF0) ;
+ ptr [total + k] = sample ;
+ sample = (ucptr [2] << 8) | ((ucptr [1] & 0xF) << 4) ;
+ ptr [total + k + 1] = sample ;
+ ucptr += 3 ;
+ } ;
+
+ total += count ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* txw_read_s */
+
+static sf_count_t
+txw_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ unsigned char *ucptr ;
+ short sample ;
+ int k, bufferlen, readcount, count ;
+ sf_count_t total = 0 ;
+
+ bufferlen = sizeof (psf->u.cbuf) / 3 ;
+ bufferlen -= (bufferlen & 1) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : len ;
+ count = psf_fread (psf->u.cbuf, 3, readcount, psf) ;
+
+ ucptr = psf->u.ucbuf ;
+ for (k = 0 ; k < readcount ; k += 2)
+ { sample = (ucptr [0] << 8) | (ucptr [1] & 0xF0) ;
+ ptr [total + k] = sample << 16 ;
+ sample = (ucptr [2] << 8) | ((ucptr [1] & 0xF) << 4) ;
+ ptr [total + k + 1] = sample << 16 ;
+ ucptr += 3 ;
+ } ;
+
+ total += count ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* txw_read_i */
+
+static sf_count_t
+txw_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ unsigned char *ucptr ;
+ short sample ;
+ int k, bufferlen, readcount, count ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ if (psf->norm_float == SF_TRUE)
+ normfact = 1.0 / 0x8000 ;
+ else
+ normfact = 1.0 / 0x10 ;
+
+ bufferlen = sizeof (psf->u.cbuf) / 3 ;
+ bufferlen -= (bufferlen & 1) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : len ;
+ count = psf_fread (psf->u.cbuf, 3, readcount, psf) ;
+
+ ucptr = psf->u.ucbuf ;
+ for (k = 0 ; k < readcount ; k += 2)
+ { sample = (ucptr [0] << 8) | (ucptr [1] & 0xF0) ;
+ ptr [total + k] = normfact * sample ;
+ sample = (ucptr [2] << 8) | ((ucptr [1] & 0xF) << 4) ;
+ ptr [total + k + 1] = normfact * sample ;
+ ucptr += 3 ;
+ } ;
+
+ total += count ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* txw_read_f */
+
+static sf_count_t
+txw_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ unsigned char *ucptr ;
+ short sample ;
+ int k, bufferlen, readcount, count ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ if (psf->norm_double == SF_TRUE)
+ normfact = 1.0 / 0x8000 ;
+ else
+ normfact = 1.0 / 0x10 ;
+
+ bufferlen = sizeof (psf->u.cbuf) / 3 ;
+ bufferlen -= (bufferlen & 1) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : len ;
+ count = psf_fread (psf->u.cbuf, 3, readcount, psf) ;
+
+ ucptr = psf->u.ucbuf ;
+ for (k = 0 ; k < readcount ; k += 2)
+ { sample = (ucptr [0] << 8) | (ucptr [1] & 0xF0) ;
+ ptr [total + k] = normfact * sample ;
+ sample = (ucptr [2] << 8) | ((ucptr [1] & 0xF) << 4) ;
+ ptr [total + k + 1] = normfact * sample ;
+ ucptr += 3 ;
+ } ;
+
+ total += count ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* txw_read_d */
+
+static sf_count_t
+txw_seek (SF_PRIVATE *psf, int mode, sf_count_t offset)
+{ if (psf && mode)
+ return offset ;
+
+ return 0 ;
+} /* txw_seek */
+
+#endif
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <math.h>
+
+#include "sndfile.h"
+#include "common.h"
+
+static sf_count_t ulaw_read_ulaw2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t ulaw_read_ulaw2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t ulaw_read_ulaw2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t ulaw_read_ulaw2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+
+static sf_count_t ulaw_write_s2ulaw (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+static sf_count_t ulaw_write_i2ulaw (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+static sf_count_t ulaw_write_f2ulaw (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+static sf_count_t ulaw_write_d2ulaw (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+
+int
+ulaw_init (SF_PRIVATE *psf)
+{
+ if (psf->file.mode == SFM_READ || psf->file.mode == SFM_RDWR)
+ { psf->read_short = ulaw_read_ulaw2s ;
+ psf->read_int = ulaw_read_ulaw2i ;
+ psf->read_float = ulaw_read_ulaw2f ;
+ psf->read_double = ulaw_read_ulaw2d ;
+ } ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { psf->write_short = ulaw_write_s2ulaw ;
+ psf->write_int = ulaw_write_i2ulaw ;
+ psf->write_float = ulaw_write_f2ulaw ;
+ psf->write_double = ulaw_write_d2ulaw ;
+ } ;
+
+ psf->bytewidth = 1 ;
+ psf->blockwidth = psf->sf.channels ;
+
+ if (psf->filelength > psf->dataoffset)
+ psf->datalength = (psf->dataend) ? psf->dataend - psf->dataoffset :
+ psf->filelength - psf->dataoffset ;
+ else
+ psf->datalength = 0 ;
+
+ psf->sf.frames = psf->blockwidth > 0 ? psf->datalength / psf->blockwidth : 0 ;
+
+ return 0 ;
+} /* ulaw_init */
+
+/*==============================================================================
+*/
+
+static short ulaw_decode [256] =
+{ -32124, -31100, -30076, -29052, -28028, -27004, -25980, -24956,
+ -23932, -22908, -21884, -20860, -19836, -18812, -17788, -16764,
+ -15996, -15484, -14972, -14460, -13948, -13436, -12924, -12412,
+ -11900, -11388, -10876, -10364, -9852, -9340, -8828, -8316,
+ -7932, -7676, -7420, -7164, -6908, -6652, -6396, -6140,
+ -5884, -5628, -5372, -5116, -4860, -4604, -4348, -4092,
+ -3900, -3772, -3644, -3516, -3388, -3260, -3132, -3004,
+ -2876, -2748, -2620, -2492, -2364, -2236, -2108, -1980,
+ -1884, -1820, -1756, -1692, -1628, -1564, -1500, -1436,
+ -1372, -1308, -1244, -1180, -1116, -1052, -988, -924,
+ -876, -844, -812, -780, -748, -716, -684, -652,
+ -620, -588, -556, -524, -492, -460, -428, -396,
+ -372, -356, -340, -324, -308, -292, -276, -260,
+ -244, -228, -212, -196, -180, -164, -148, -132,
+ -120, -112, -104, -96, -88, -80, -72, -64,
+ -56, -48, -40, -32, -24, -16, -8, 0,
+
+ 32124, 31100, 30076, 29052, 28028, 27004, 25980, 24956,
+ 23932, 22908, 21884, 20860, 19836, 18812, 17788, 16764,
+ 15996, 15484, 14972, 14460, 13948, 13436, 12924, 12412,
+ 11900, 11388, 10876, 10364, 9852, 9340, 8828, 8316,
+ 7932, 7676, 7420, 7164, 6908, 6652, 6396, 6140,
+ 5884, 5628, 5372, 5116, 4860, 4604, 4348, 4092,
+ 3900, 3772, 3644, 3516, 3388, 3260, 3132, 3004,
+ 2876, 2748, 2620, 2492, 2364, 2236, 2108, 1980,
+ 1884, 1820, 1756, 1692, 1628, 1564, 1500, 1436,
+ 1372, 1308, 1244, 1180, 1116, 1052, 988, 924,
+ 876, 844, 812, 780, 748, 716, 684, 652,
+ 620, 588, 556, 524, 492, 460, 428, 396,
+ 372, 356, 340, 324, 308, 292, 276, 260,
+ 244, 228, 212, 196, 180, 164, 148, 132,
+ 120, 112, 104, 96, 88, 80, 72, 64,
+ 56, 48, 40, 32, 24, 16, 8, 0
+} ;
+
+static
+unsigned char ulaw_encode [8193] =
+{ 0xff, 0xfe, 0xfe, 0xfd, 0xfd, 0xfc, 0xfc, 0xfb, 0xfb, 0xfa, 0xfa, 0xf9,
+ 0xf9, 0xf8, 0xf8, 0xf7, 0xf7, 0xf6, 0xf6, 0xf5, 0xf5, 0xf4, 0xf4, 0xf3,
+ 0xf3, 0xf2, 0xf2, 0xf1, 0xf1, 0xf0, 0xf0, 0xef, 0xef, 0xef, 0xef, 0xee,
+ 0xee, 0xee, 0xee, 0xed, 0xed, 0xed, 0xed, 0xec, 0xec, 0xec, 0xec, 0xeb,
+ 0xeb, 0xeb, 0xeb, 0xea, 0xea, 0xea, 0xea, 0xe9, 0xe9, 0xe9, 0xe9, 0xe8,
+ 0xe8, 0xe8, 0xe8, 0xe7, 0xe7, 0xe7, 0xe7, 0xe6, 0xe6, 0xe6, 0xe6, 0xe5,
+ 0xe5, 0xe5, 0xe5, 0xe4, 0xe4, 0xe4, 0xe4, 0xe3, 0xe3, 0xe3, 0xe3, 0xe2,
+ 0xe2, 0xe2, 0xe2, 0xe1, 0xe1, 0xe1, 0xe1, 0xe0, 0xe0, 0xe0, 0xe0, 0xdf,
+ 0xdf, 0xdf, 0xdf, 0xdf, 0xdf, 0xdf, 0xdf, 0xde, 0xde, 0xde, 0xde, 0xde,
+ 0xde, 0xde, 0xde, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdc,
+ 0xdc, 0xdc, 0xdc, 0xdc, 0xdc, 0xdc, 0xdc, 0xdb, 0xdb, 0xdb, 0xdb, 0xdb,
+ 0xdb, 0xdb, 0xdb, 0xda, 0xda, 0xda, 0xda, 0xda, 0xda, 0xda, 0xda, 0xd9,
+ 0xd9, 0xd9, 0xd9, 0xd9, 0xd9, 0xd9, 0xd9, 0xd8, 0xd8, 0xd8, 0xd8, 0xd8,
+ 0xd8, 0xd8, 0xd8, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd7, 0xd6,
+ 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd6, 0xd5, 0xd5, 0xd5, 0xd5, 0xd5,
+ 0xd5, 0xd5, 0xd5, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd4, 0xd3,
+ 0xd3, 0xd3, 0xd3, 0xd3, 0xd3, 0xd3, 0xd3, 0xd2, 0xd2, 0xd2, 0xd2, 0xd2,
+ 0xd2, 0xd2, 0xd2, 0xd1, 0xd1, 0xd1, 0xd1, 0xd1, 0xd1, 0xd1, 0xd1, 0xd0,
+ 0xd0, 0xd0, 0xd0, 0xd0, 0xd0, 0xd0, 0xd0, 0xcf, 0xcf, 0xcf, 0xcf, 0xcf,
+ 0xcf, 0xcf, 0xcf, 0xcf, 0xcf, 0xcf, 0xcf, 0xcf, 0xcf, 0xcf, 0xcf, 0xce,
+ 0xce, 0xce, 0xce, 0xce, 0xce, 0xce, 0xce, 0xce, 0xce, 0xce, 0xce, 0xce,
+ 0xce, 0xce, 0xce, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
+ 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc,
+ 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcb,
+ 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb, 0xcb,
+ 0xcb, 0xcb, 0xcb, 0xca, 0xca, 0xca, 0xca, 0xca, 0xca, 0xca, 0xca, 0xca,
+ 0xca, 0xca, 0xca, 0xca, 0xca, 0xca, 0xca, 0xc9, 0xc9, 0xc9, 0xc9, 0xc9,
+ 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, 0xc9, 0xc8,
+ 0xc8, 0xc8, 0xc8, 0xc8, 0xc8, 0xc8, 0xc8, 0xc8, 0xc8, 0xc8, 0xc8, 0xc8,
+ 0xc8, 0xc8, 0xc8, 0xc7, 0xc7, 0xc7, 0xc7, 0xc7, 0xc7, 0xc7, 0xc7, 0xc7,
+ 0xc7, 0xc7, 0xc7, 0xc7, 0xc7, 0xc7, 0xc7, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6,
+ 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc6, 0xc5,
+ 0xc5, 0xc5, 0xc5, 0xc5, 0xc5, 0xc5, 0xc5, 0xc5, 0xc5, 0xc5, 0xc5, 0xc5,
+ 0xc5, 0xc5, 0xc5, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4,
+ 0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xc3, 0xc3, 0xc3, 0xc3, 0xc3,
+ 0xc3, 0xc3, 0xc3, 0xc3, 0xc3, 0xc3, 0xc3, 0xc3, 0xc3, 0xc3, 0xc3, 0xc2,
+ 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc2, 0xc2,
+ 0xc2, 0xc2, 0xc2, 0xc1, 0xc1, 0xc1, 0xc1, 0xc1, 0xc1, 0xc1, 0xc1, 0xc1,
+ 0xc1, 0xc1, 0xc1, 0xc1, 0xc1, 0xc1, 0xc1, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0,
+ 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xc0, 0xbf,
+ 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf,
+ 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf,
+ 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbf, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe,
+ 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe,
+ 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe, 0xbe,
+ 0xbe, 0xbe, 0xbe, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd,
+ 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd,
+ 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbd, 0xbc,
+ 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc,
+ 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc,
+ 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbc, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb,
+ 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb,
+ 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0xbb,
+ 0xbb, 0xbb, 0xbb, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba,
+ 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba,
+ 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xba, 0xb9,
+ 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9,
+ 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9,
+ 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb9, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8,
+ 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8,
+ 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8, 0xb8,
+ 0xb8, 0xb8, 0xb8, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7,
+ 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7,
+ 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb7, 0xb6,
+ 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6,
+ 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6,
+ 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb6, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5,
+ 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5,
+ 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5, 0xb5,
+ 0xb5, 0xb5, 0xb5, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4,
+ 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4,
+ 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb4, 0xb3,
+ 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3,
+ 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3,
+ 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb3, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2,
+ 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2,
+ 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2, 0xb2,
+ 0xb2, 0xb2, 0xb2, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1,
+ 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1,
+ 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb1, 0xb0,
+ 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0,
+ 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0,
+ 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xb0, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf,
+ 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf,
+ 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf,
+ 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf,
+ 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf,
+ 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xaf, 0xae,
+ 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae,
+ 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae,
+ 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae,
+ 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae,
+ 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae, 0xae,
+ 0xae, 0xae, 0xae, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad,
+ 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad,
+ 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad,
+ 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad,
+ 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad,
+ 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xad, 0xac, 0xac, 0xac, 0xac, 0xac,
+ 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac,
+ 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac,
+ 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac,
+ 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac,
+ 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xac, 0xab,
+ 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab,
+ 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab,
+ 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab,
+ 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab,
+ 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab, 0xab,
+ 0xab, 0xab, 0xab, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
+ 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9,
+ 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9,
+ 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9,
+ 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9,
+ 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9,
+ 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa9, 0xa8,
+ 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8,
+ 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8,
+ 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8,
+ 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8,
+ 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8, 0xa8,
+ 0xa8, 0xa8, 0xa8, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7,
+ 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7,
+ 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7,
+ 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7,
+ 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7,
+ 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa7, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6,
+ 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6,
+ 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6,
+ 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6,
+ 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6,
+ 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa6, 0xa5,
+ 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5,
+ 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5,
+ 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5,
+ 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5,
+ 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5, 0xa5,
+ 0xa5, 0xa5, 0xa5, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4,
+ 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4,
+ 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4,
+ 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4,
+ 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4,
+ 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa4, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3,
+ 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3,
+ 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3,
+ 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3,
+ 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3,
+ 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa3, 0xa2,
+ 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2, 0xa2,
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+ 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84,
+ 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84,
+ 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84,
+ 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84,
+ 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84,
+ 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84,
+ 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84,
+ 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84,
+ 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84,
+ 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84,
+ 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84,
+ 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84,
+ 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84,
+ 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84,
+ 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84,
+ 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83,
+ 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x83, 0x82,
+ 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82,
+ 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82,
+ 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82,
+ 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82,
+ 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82,
+ 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82,
+ 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82,
+ 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82,
+ 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82,
+ 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82,
+ 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82,
+ 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82,
+ 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82,
+ 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82,
+ 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82,
+ 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82,
+ 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82,
+ 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82,
+ 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82,
+ 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82,
+ 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82, 0x82,
+ 0x82, 0x82, 0x82, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81,
+ 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81,
+ 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81,
+ 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81,
+ 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81,
+ 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81,
+ 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81,
+ 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81,
+ 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81,
+ 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81,
+ 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81,
+ 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81,
+ 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81,
+ 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81,
+ 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81,
+ 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81,
+ 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81,
+ 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81,
+ 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81,
+ 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81,
+ 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81,
+ 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x80, 0x80, 0x80, 0x80, 0x80,
+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,
+ 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x00
+} ;
+
+static inline void
+ulaw2s_array (unsigned char *buffer, int count, short *ptr)
+{ while (--count >= 0)
+ ptr [count] = ulaw_decode [(int) buffer [count]] ;
+} /* ulaw2s_array */
+
+static inline void
+ulaw2i_array (unsigned char *buffer, int count, int *ptr)
+{ while (--count >= 0)
+ ptr [count] = ulaw_decode [buffer [count]] << 16 ;
+} /* ulaw2i_array */
+
+static inline void
+ulaw2f_array (unsigned char *buffer, int count, float *ptr, float normfact)
+{ while (--count >= 0)
+ ptr [count] = normfact * ulaw_decode [(int) buffer [count]] ;
+} /* ulaw2f_array */
+
+static inline void
+ulaw2d_array (const unsigned char *buffer, int count, double *ptr, double normfact)
+{ while (--count >= 0)
+ ptr [count] = normfact * ulaw_decode [(int) buffer [count]] ;
+} /* ulaw2d_array */
+
+static inline void
+s2ulaw_array (const short *ptr, int count, unsigned char *buffer)
+{ while (--count >= 0)
+ { if (ptr [count] >= 0)
+ buffer [count] = ulaw_encode [ptr [count] / 4] ;
+ else
+ buffer [count] = 0x7F & ulaw_encode [ptr [count] / -4] ;
+ } ;
+} /* s2ulaw_array */
+
+static inline void
+i2ulaw_array (const int *ptr, int count, unsigned char *buffer)
+{ while (--count >= 0)
+ { if (ptr [count] >= 0)
+ buffer [count] = ulaw_encode [ptr [count] >> (16 + 2)] ;
+ else
+ buffer [count] = 0x7F & ulaw_encode [-ptr [count] >> (16 + 2)] ;
+ } ;
+} /* i2ulaw_array */
+
+static inline void
+f2ulaw_array (const float *ptr, int count, unsigned char *buffer, float normfact)
+{ while (--count >= 0)
+ { if (ptr [count] >= 0)
+ buffer [count] = ulaw_encode [lrintf (normfact * ptr [count])] ;
+ else
+ buffer [count] = 0x7F & ulaw_encode [- lrintf (normfact * ptr [count])] ;
+ } ;
+} /* f2ulaw_array */
+
+static inline void
+d2ulaw_array (const double *ptr, int count, unsigned char *buffer, double normfact)
+{ while (--count >= 0)
+ { if (ptr [count] >= 0)
+ buffer [count] = ulaw_encode [lrint (normfact * ptr [count])] ;
+ else
+ buffer [count] = 0x7F & ulaw_encode [- lrint (normfact * ptr [count])] ;
+ } ;
+} /* d2ulaw_array */
+
+/*==============================================================================
+*/
+
+static sf_count_t
+ulaw_read_ulaw2s (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.ucbuf, 1, bufferlen, psf) ;
+ ulaw2s_array (psf->u.ucbuf, readcount, ptr + total) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* ulaw_read_ulaw2s */
+
+static sf_count_t
+ulaw_read_ulaw2i (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.ucbuf, 1, bufferlen, psf) ;
+ ulaw2i_array (psf->u.ucbuf, readcount, ptr + total) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* ulaw_read_ulaw2i */
+
+static sf_count_t
+ulaw_read_ulaw2f (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.ucbuf, 1, bufferlen, psf) ;
+ ulaw2f_array (psf->u.ucbuf, readcount, ptr + total, normfact) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* ulaw_read_ulaw2f */
+
+static sf_count_t
+ulaw_read_ulaw2d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ normfact = (psf->norm_double) ? 1.0 / ((double) 0x8000) : 1.0 ;
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.ucbuf, 1, bufferlen, psf) ;
+ ulaw2d_array (psf->u.ucbuf, readcount, ptr + total, normfact) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* ulaw_read_ulaw2d */
+
+/*=============================================================================================
+*/
+
+static sf_count_t
+ulaw_write_s2ulaw (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ s2ulaw_array (ptr + total, bufferlen, psf->u.ucbuf) ;
+ writecount = psf_fwrite (psf->u.ucbuf, 1, bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* ulaw_write_s2ulaw */
+
+static sf_count_t
+ulaw_write_i2ulaw (SF_PRIVATE *psf, const int *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ i2ulaw_array (ptr + total, bufferlen, psf->u.ucbuf) ;
+ writecount = psf_fwrite (psf->u.ucbuf, 1, bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* ulaw_write_i2ulaw */
+
+static sf_count_t
+ulaw_write_f2ulaw (SF_PRIVATE *psf, const float *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ /* Factor in a divide by 4. */
+ normfact = (psf->norm_float == SF_TRUE) ? (0.25 * 0x7FFF) : 0.25 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ f2ulaw_array (ptr + total, bufferlen, psf->u.ucbuf, normfact) ;
+ writecount = psf_fwrite (psf->u.ucbuf, 1, bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* ulaw_write_f2ulaw */
+
+static sf_count_t
+ulaw_write_d2ulaw (SF_PRIVATE *psf, const double *ptr, sf_count_t len)
+{ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ /* Factor in a divide by 4. */
+ normfact = (psf->norm_double) ? (0.25 * 0x7FFF) : 0.25 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ d2ulaw_array (ptr + total, bufferlen, psf->u.ucbuf, normfact) ;
+ writecount = psf_fwrite (psf->u.ucbuf, 1, bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* ulaw_write_d2ulaw */
+
--- /dev/null
+#include <windows.h>
+
+LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_AUS
+1 VERSIONINFO
+ FILEVERSION 1,0,25,0
+ PRODUCTVERSION 1,0,25,0
+ FILEOS VOS__WINDOWS32
+ FILETYPE VFT_DLL
+ FILESUBTYPE VFT2_UNKNOWN
+ FILEFLAGSMASK 0x00000000
+ FILEFLAGS 0x00000000
+{
+ BLOCK "StringFileInfo"
+ {
+ BLOCK "040904e4"
+ {
+ VALUE "FileDescription", "A library for reading and writing audio files."
+ VALUE "FileVersion", "1.0.25.0\0"
+ VALUE "Full Version", "1.0.25"
+ VALUE "InternalName", "libsndfile"
+ VALUE "LegalCopyright", "Copyright (C) 1999-2010, Licensed LGPL"
+ VALUE "OriginalFilename", "libsndfile-1.dll"
+ VALUE "ProductName", "libsndfile-1 DLL"
+ VALUE "ProductVersion", "1.0.25.0\0"
+ VALUE "Language", "Language Neutral"
+ }
+ }
+ BLOCK "VarFileInfo"
+ {
+ VALUE "Translation", 0x0409, 0x04E4
+ }
+}
--- /dev/null
+#include <windows.h>
+
+LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_AUS
+1 VERSIONINFO
+ FILEVERSION @WIN_RC_VERSION@,0
+ PRODUCTVERSION @WIN_RC_VERSION@,0
+ FILEOS VOS__WINDOWS32
+ FILETYPE VFT_DLL
+ FILESUBTYPE VFT2_UNKNOWN
+ FILEFLAGSMASK 0x00000000
+ FILEFLAGS 0x00000000
+{
+ BLOCK "StringFileInfo"
+ {
+ BLOCK "040904e4"
+ {
+ VALUE "FileDescription", "A library for reading and writing audio files."
+ VALUE "FileVersion", "@CLEAN_VERSION@.0\0"
+ VALUE "Full Version", "@PACKAGE_VERSION@"
+ VALUE "InternalName", "libsndfile"
+ VALUE "LegalCopyright", "Copyright (C) 1999-2010, Licensed LGPL"
+ VALUE "OriginalFilename", "libsndfile-1.dll"
+ VALUE "ProductName", "libsndfile-1 DLL"
+ VALUE "ProductVersion", "@CLEAN_VERSION@.0\0"
+ VALUE "Language", "Language Neutral"
+ }
+ }
+ BLOCK "VarFileInfo"
+ {
+ VALUE "Translation", 0x0409, 0x04E4
+ }
+}
--- /dev/null
+/*
+** Copyright (C) 2001-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/* RANT:
+** The VOC file format is the most brain damaged format I have yet had to deal
+** with. No one programmer could have bee stupid enough to put this together.
+** Instead it looks like a series of manic, dyslexic assembly language programmers
+** hacked it to fit their needs.
+** Utterly woeful.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+
+/*------------------------------------------------------------------------------
+ * Typedefs for file chunks.
+*/
+
+#define VOC_MAX_SECTIONS 200
+
+enum
+{ VOC_TERMINATOR = 0,
+ VOC_SOUND_DATA = 1,
+ VOC_SOUND_CONTINUE = 2,
+ VOC_SILENCE = 3,
+ VOC_MARKER = 4,
+ VOC_ASCII = 5,
+ VOC_REPEAT = 6,
+ VOC_END_REPEAT = 7,
+ VOC_EXTENDED = 8,
+ VOC_EXTENDED_II = 9
+} ;
+
+typedef struct
+{ int samples ;
+ int offset ; /* Offset of zero => silence. */
+} SND_DATA_BLOCKS ;
+
+typedef struct
+{ unsigned int sections, section_types ;
+ int samplerate, channels, bitwidth ;
+ SND_DATA_BLOCKS blocks [VOC_MAX_SECTIONS] ;
+} VOC_DATA ;
+
+/*------------------------------------------------------------------------------
+ * Private static functions.
+*/
+
+static int voc_close (SF_PRIVATE *psf) ;
+static int voc_write_header (SF_PRIVATE *psf, int calc_length) ;
+static int voc_read_header (SF_PRIVATE *psf) ;
+
+static const char* voc_encoding2str (int encoding) ;
+
+#if 0
+
+/* These functions would be required for files with more than one VOC_SOUND_DATA
+** segment. Not sure whether to bother implementing this.
+*/
+
+static int voc_multi_init (SF_PRIVATE *psf, VOC_DATA *pvoc) ;
+
+static int voc_multi_read_uc2s (SF_PRIVATE *psf, short *ptr, int len) ;
+static int voc_multi_read_les2s (SF_PRIVATE *psf, short *ptr, int len) ;
+
+static int voc_multi_read_uc2i (SF_PRIVATE *psf, int *ptr, int len) ;
+static int voc_multi_read_les2i (SF_PRIVATE *psf, int *ptr, int len) ;
+
+static int voc_multi_read_uc2f (SF_PRIVATE *psf, float *ptr, int len) ;
+static int voc_multi_read_les2f (SF_PRIVATE *psf, float *ptr, int len) ;
+
+static int voc_multi_read_uc2d (SF_PRIVATE *psf, double *ptr, int len) ;
+static int voc_multi_read_les2d (SF_PRIVATE *psf, double *ptr, int len) ;
+#endif
+
+/*------------------------------------------------------------------------------
+** Public function.
+*/
+
+int
+voc_open (SF_PRIVATE *psf)
+{ int subformat, error = 0 ;
+
+ if (psf->is_pipe)
+ return SFE_VOC_NO_PIPE ;
+
+ if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0))
+ { if ((error = voc_read_header (psf)))
+ return error ;
+ } ;
+
+ subformat = SF_CODEC (psf->sf.format) ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_VOC)
+ return SFE_BAD_OPEN_FORMAT ;
+
+ psf->endian = SF_ENDIAN_LITTLE ;
+
+ if ((error = voc_write_header (psf, SF_FALSE)))
+ return error ;
+
+ psf->write_header = voc_write_header ;
+ } ;
+
+ psf->blockwidth = psf->bytewidth * psf->sf.channels ;
+
+ psf->container_close = voc_close ;
+
+ switch (subformat)
+ { case SF_FORMAT_PCM_U8 :
+ case SF_FORMAT_PCM_16 :
+ error = pcm_init (psf) ;
+ break ;
+
+ case SF_FORMAT_ALAW :
+ error = alaw_init (psf) ;
+ break ;
+
+ case SF_FORMAT_ULAW :
+ error = ulaw_init (psf) ;
+ break ;
+
+ default : return SFE_UNIMPLEMENTED ;
+ } ;
+
+ return error ;
+} /* voc_open */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+voc_read_header (SF_PRIVATE *psf)
+{ VOC_DATA *pvoc ;
+ char creative [20] ;
+ unsigned char block_type, rate_byte ;
+ short version, checksum, encoding, dataoffset ;
+ int offset ;
+
+ /* Set position to start of file to begin reading header. */
+ offset = psf_binheader_readf (psf, "pb", 0, creative, SIGNED_SIZEOF (creative)) ;
+
+ if (creative [sizeof (creative) - 1] != 0x1A)
+ return SFE_VOC_NO_CREATIVE ;
+
+ /* Terminate the string. */
+ creative [sizeof (creative) - 1] = 0 ;
+
+ if (strcmp ("Creative Voice File", creative))
+ return SFE_VOC_NO_CREATIVE ;
+
+ psf_log_printf (psf, "%s\n", creative) ;
+
+ offset += psf_binheader_readf (psf, "e222", &dataoffset, &version, &checksum) ;
+
+ psf->dataoffset = dataoffset ;
+
+ psf_log_printf (psf, "dataoffset : %d\n"
+ "version : 0x%X\n"
+ "checksum : 0x%X\n", psf->dataoffset, version, checksum) ;
+
+ if (version != 0x010A && version != 0x0114)
+ return SFE_VOC_BAD_VERSION ;
+
+ if (! (psf->codec_data = malloc (sizeof (VOC_DATA))))
+ return SFE_MALLOC_FAILED ;
+
+ pvoc = (VOC_DATA*) psf->codec_data ;
+
+ memset (pvoc, 0, sizeof (VOC_DATA)) ;
+
+ /* Set the default encoding now. */
+ psf->sf.format = SF_FORMAT_VOC ; /* Major format */
+ encoding = SF_FORMAT_PCM_U8 ; /* Minor format */
+ psf->endian = SF_ENDIAN_LITTLE ;
+
+ while (1)
+ { unsigned size ;
+ short count ;
+
+ block_type = 0 ;
+ offset += psf_binheader_readf (psf, "1", &block_type) ;
+
+ switch (block_type)
+ { case VOC_ASCII :
+ offset += psf_binheader_readf (psf, "e3", &size) ;
+
+ psf_log_printf (psf, " ASCII : %d\n", size) ;
+
+ if (size < sizeof (psf->header) - 1)
+ { offset += psf_binheader_readf (psf, "b", psf->header, size) ;
+ psf->header [size] = 0 ;
+ psf_log_printf (psf, " text : %s\n", psf->header) ;
+ continue ;
+ }
+
+ offset += psf_binheader_readf (psf, "j", size) ;
+ continue ;
+
+ case VOC_REPEAT :
+ offset += psf_binheader_readf (psf, "e32", &size, &count) ;
+ psf_log_printf (psf, " Repeat : %d\n", count) ;
+ continue ;
+
+ case VOC_SOUND_DATA :
+ case VOC_EXTENDED :
+ case VOC_EXTENDED_II :
+ break ;
+
+ default : psf_log_printf (psf, "*** Weird block marker (%d)\n", block_type) ;
+ } ;
+
+ break ;
+ } ;
+
+ if (block_type == VOC_SOUND_DATA)
+ { unsigned char compression ;
+ int size ;
+
+ offset += psf_binheader_readf (psf, "e311", &size, &rate_byte, &compression) ;
+
+ psf->sf.samplerate = 1000000 / (256 - (rate_byte & 0xFF)) ;
+
+ psf_log_printf (psf, " Sound Data : %d\n sr : %d => %dHz\n comp : %d\n",
+ size, rate_byte, psf->sf.samplerate, compression) ;
+
+ if (offset + size - 1 > psf->filelength)
+ { psf_log_printf (psf, "Seems to be a truncated file.\n") ;
+ psf_log_printf (psf, "offset: %d size: %d sum: %d filelength: %D\n", offset, size, offset + size, psf->filelength) ;
+ return SFE_VOC_BAD_SECTIONS ;
+ }
+ else if (psf->filelength - offset - size > 4)
+ { psf_log_printf (psf, "Seems to be a multi-segment file (#1).\n") ;
+ psf_log_printf (psf, "offset: %d size: %d sum: %d filelength: %D\n", offset, size, offset + size, psf->filelength) ;
+ return SFE_VOC_BAD_SECTIONS ;
+ } ;
+
+ psf->dataoffset = offset ;
+ psf->dataend = psf->filelength - 1 ;
+
+ psf->sf.channels = 1 ;
+ psf->bytewidth = 1 ;
+
+ psf->sf.format = SF_FORMAT_VOC | SF_FORMAT_PCM_U8 ;
+
+ return 0 ;
+ } ;
+
+ if (block_type == VOC_EXTENDED)
+ { unsigned char pack, stereo, compression ;
+ unsigned short rate_short ;
+ int size ;
+
+ offset += psf_binheader_readf (psf, "e3211", &size, &rate_short, &pack, &stereo) ;
+
+ psf_log_printf (psf, " Extended : %d\n", size) ;
+ if (size == 4)
+ psf_log_printf (psf, " size : 4\n") ;
+ else
+ psf_log_printf (psf, " size : %d (should be 4)\n", size) ;
+
+ psf_log_printf (psf, " pack : %d\n"
+ " stereo : %s\n", pack, (stereo ? "yes" : "no")) ;
+
+ if (stereo)
+ { psf->sf.channels = 2 ;
+ psf->sf.samplerate = 128000000 / (65536 - rate_short) ;
+ }
+ else
+ { psf->sf.channels = 1 ;
+ psf->sf.samplerate = 256000000 / (65536 - rate_short) ;
+ } ;
+
+ psf_log_printf (psf, " sr : %d => %dHz\n", (rate_short & 0xFFFF), psf->sf.samplerate) ;
+
+ offset += psf_binheader_readf (psf, "1", &block_type) ;
+
+ if (block_type != VOC_SOUND_DATA)
+ { psf_log_printf (psf, "*** Expecting VOC_SOUND_DATA section.\n") ;
+ return SFE_VOC_BAD_FORMAT ;
+ } ;
+
+ offset += psf_binheader_readf (psf, "e311", &size, &rate_byte, &compression) ;
+
+ psf_log_printf (psf, " Sound Data : %d\n"
+ " sr : %d\n"
+ " comp : %d\n", size, rate_byte, compression) ;
+
+
+ if (offset + size - 1 > psf->filelength)
+ { psf_log_printf (psf, "Seems to be a truncated file.\n") ;
+ psf_log_printf (psf, "offset: %d size: %d sum: %d filelength: %D\n", offset, size, offset + size, psf->filelength) ;
+ return SFE_VOC_BAD_SECTIONS ;
+ }
+ else if (offset + size - 1 < psf->filelength)
+ { psf_log_printf (psf, "Seems to be a multi-segment file (#2).\n") ;
+ psf_log_printf (psf, "offset: %d size: %d sum: %d filelength: %D\n", offset, size, offset + size, psf->filelength) ;
+ return SFE_VOC_BAD_SECTIONS ;
+ } ;
+
+ psf->dataoffset = offset ;
+ psf->dataend = psf->filelength - 1 ;
+
+ psf->bytewidth = 1 ;
+
+ psf->sf.format = SF_FORMAT_VOC | SF_FORMAT_PCM_U8 ;
+
+ return 0 ;
+ }
+
+ if (block_type == VOC_EXTENDED_II)
+ { unsigned char bitwidth, channels ;
+ int size, fourbytes ;
+
+ offset += psf_binheader_readf (psf, "e341124", &size, &psf->sf.samplerate,
+ &bitwidth, &channels, &encoding, &fourbytes) ;
+
+ if (size * 2 == psf->filelength - 39)
+ { int temp_size = psf->filelength - 31 ;
+
+ psf_log_printf (psf, " Extended II : %d (SoX bug: should be %d)\n", size, temp_size) ;
+ size = temp_size ;
+ }
+ else
+ psf_log_printf (psf, " Extended II : %d\n", size) ;
+
+ psf_log_printf (psf, " sample rate : %d\n"
+ " bit width : %d\n"
+ " channels : %d\n", psf->sf.samplerate, bitwidth, channels) ;
+
+ if (bitwidth == 16 && encoding == 0)
+ { encoding = 4 ;
+ psf_log_printf (psf, " encoding : 0 (SoX bug: should be 4 for 16 bit signed PCM)\n") ;
+ }
+ else
+ psf_log_printf (psf, " encoding : %d => %s\n", encoding, voc_encoding2str (encoding)) ;
+
+
+ psf_log_printf (psf, " fourbytes : %X\n", fourbytes) ;
+
+ psf->sf.channels = channels ;
+
+ psf->dataoffset = offset ;
+ psf->dataend = psf->filelength - 1 ;
+
+ if (size + 31 == psf->filelength + 1)
+ { /* Hack for reading files produced using
+ ** sf_command (SFC_UPDATE_HEADER_NOW).
+ */
+ psf_log_printf (psf, "Missing zero byte at end of file.\n") ;
+ size = psf->filelength - 30 ;
+ psf->dataend = 0 ;
+ }
+ else if (size + 31 > psf->filelength)
+ { psf_log_printf (psf, "Seems to be a truncated file.\n") ;
+ size = psf->filelength - 31 ;
+ }
+ else if (size + 31 < psf->filelength)
+ psf_log_printf (psf, "Seems to be a multi-segment file (#3).\n") ;
+
+ switch (encoding)
+ { case 0 :
+ psf->sf.format = SF_FORMAT_VOC | SF_FORMAT_PCM_U8 ;
+ psf->bytewidth = 1 ;
+ break ;
+
+ case 4 :
+ psf->sf.format = SF_FORMAT_VOC | SF_FORMAT_PCM_16 ;
+ psf->bytewidth = 2 ;
+ break ;
+
+ case 6 :
+ psf->sf.format = SF_FORMAT_VOC | SF_FORMAT_ALAW ;
+ psf->bytewidth = 1 ;
+ break ;
+
+ case 7 :
+ psf->sf.format = SF_FORMAT_VOC | SF_FORMAT_ULAW ;
+ psf->bytewidth = 1 ;
+ break ;
+
+ default : /* Unknown */
+ return SFE_UNKNOWN_FORMAT ;
+ break ;
+ } ;
+
+ } ;
+
+ return 0 ;
+} /* voc_read_header */
+
+/*====================================================================================
+*/
+
+static int
+voc_write_header (SF_PRIVATE *psf, int calc_length)
+{ sf_count_t current ;
+ int rate_const, subformat ;
+
+ current = psf_ftell (psf) ;
+
+ if (calc_length)
+ { psf->filelength = psf_get_filelen (psf) ;
+
+ psf->datalength = psf->filelength - psf->dataoffset ;
+ if (psf->dataend)
+ psf->datalength -= psf->filelength - psf->dataend ;
+
+ psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ;
+ } ;
+
+ subformat = SF_CODEC (psf->sf.format) ;
+ /* Reset the current header length to zero. */
+ psf->header [0] = 0 ;
+ psf->headindex = 0 ;
+ psf_fseek (psf, 0, SEEK_SET) ;
+
+ /* VOC marker and 0x1A byte. */
+ psf_binheader_writef (psf, "eb1", "Creative Voice File", make_size_t (19), 0x1A) ;
+
+ /* Data offset, version and other. */
+ psf_binheader_writef (psf, "e222", 26, 0x0114, 0x111F) ;
+
+ /* Use same logic as SOX.
+ ** If the file is mono 8 bit data, use VOC_SOUND_DATA.
+ ** If the file is mono 16 bit data, use VOC_EXTENED.
+ ** Otherwise use VOC_EXTENED_2.
+ */
+
+ if (subformat == SF_FORMAT_PCM_U8 && psf->sf.channels == 1)
+ { /* samplerate = 1000000 / (256 - rate_const) ; */
+ rate_const = 256 - 1000000 / psf->sf.samplerate ;
+
+ /* First type marker, length, rate_const and compression */
+ psf_binheader_writef (psf, "e1311", VOC_SOUND_DATA, (int) (psf->datalength + 1), rate_const, 0) ;
+ }
+ else if (subformat == SF_FORMAT_PCM_U8 && psf->sf.channels == 2)
+ { /* sample_rate = 128000000 / (65536 - rate_short) ; */
+ rate_const = 65536 - 128000000 / psf->sf.samplerate ;
+
+ /* First write the VOC_EXTENDED section
+ ** marker, length, rate_const and compression
+ */
+ psf_binheader_writef (psf, "e13211", VOC_EXTENDED, 4, rate_const, 0, 1) ;
+
+ /* samplerate = 1000000 / (256 - rate_const) ; */
+ rate_const = 256 - 1000000 / psf->sf.samplerate ;
+
+ /* Now write the VOC_SOUND_DATA section
+ ** marker, length, rate_const and compression
+ */
+ psf_binheader_writef (psf, "e1311", VOC_SOUND_DATA, (int) (psf->datalength + 1), rate_const, 0) ;
+ }
+ else
+ { int length ;
+
+ if (psf->sf.channels < 1 || psf->sf.channels > 2)
+ return SFE_CHANNEL_COUNT ;
+
+ switch (subformat)
+ { case SF_FORMAT_PCM_U8 :
+ psf->bytewidth = 1 ;
+ length = psf->sf.frames * psf->sf.channels * psf->bytewidth + 12 ;
+ /* Marker, length, sample rate, bitwidth, stereo flag, encoding and fourt zero bytes. */
+ psf_binheader_writef (psf, "e1341124", VOC_EXTENDED_II, length, psf->sf.samplerate, 16, psf->sf.channels, 4, 0) ;
+ break ;
+
+ case SF_FORMAT_PCM_16 :
+ psf->bytewidth = 2 ;
+ length = psf->sf.frames * psf->sf.channels * psf->bytewidth + 12 ;
+ /* Marker, length, sample rate, bitwidth, stereo flag, encoding and fourt zero bytes. */
+ psf_binheader_writef (psf, "e1341124", VOC_EXTENDED_II, length, psf->sf.samplerate, 16, psf->sf.channels, 4, 0) ;
+ break ;
+
+ case SF_FORMAT_ALAW :
+ psf->bytewidth = 1 ;
+ length = psf->sf.frames * psf->sf.channels * psf->bytewidth + 12 ;
+ psf_binheader_writef (psf, "e1341124", VOC_EXTENDED_II, length, psf->sf.samplerate, 8, psf->sf.channels, 6, 0) ;
+ break ;
+
+ case SF_FORMAT_ULAW :
+ psf->bytewidth = 1 ;
+ length = psf->sf.frames * psf->sf.channels * psf->bytewidth + 12 ;
+ psf_binheader_writef (psf, "e1341124", VOC_EXTENDED_II, length, psf->sf.samplerate, 8, psf->sf.channels, 7, 0) ;
+ break ;
+
+ default : return SFE_UNIMPLEMENTED ;
+ } ;
+ } ;
+
+ psf_fwrite (psf->header, psf->headindex, 1, psf) ;
+
+ if (psf->error)
+ return psf->error ;
+
+ psf->dataoffset = psf->headindex ;
+
+ if (current > 0)
+ psf_fseek (psf, current, SEEK_SET) ;
+
+ return psf->error ;
+} /* voc_write_header */
+
+static int
+voc_close (SF_PRIVATE *psf)
+{
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { /* Now we know for certain the length of the file we can re-write
+ ** correct values for the FORM, 8SVX and BODY chunks.
+ */
+ unsigned char byte = VOC_TERMINATOR ;
+
+
+ psf_fseek (psf, 0, SEEK_END) ;
+
+ /* Write terminator */
+ psf_fwrite (&byte, 1, 1, psf) ;
+
+ voc_write_header (psf, SF_TRUE) ;
+ } ;
+
+ return 0 ;
+} /* voc_close */
+
+static const char*
+voc_encoding2str (int encoding)
+{
+ switch (encoding)
+ { case 0 : return "8 bit unsigned PCM" ;
+ case 4 : return "16 bit signed PCM" ;
+ case 6 : return "A-law" ;
+ case 7 : return "u-law" ;
+ default : break ;
+ }
+ return "*** Unknown ***" ;
+} /* voc_encoding2str */
+
+/*====================================================================================
+*/
+
+#if 0
+static int
+voc_multi_init (SF_PRIVATE *psf, VOC_DATA *pvoc)
+{
+ psf->sf.frames = 0 ;
+
+ if (pvoc->bitwidth == 8)
+ { psf->read_short = voc_multi_read_uc2s ;
+ psf->read_int = voc_multi_read_uc2i ;
+ psf->read_float = voc_multi_read_uc2f ;
+ psf->read_double = voc_multi_read_uc2d ;
+ return 0 ;
+ } ;
+
+ if (pvoc->bitwidth == 16)
+ { psf->read_short = voc_multi_read_les2s ;
+ psf->read_int = voc_multi_read_les2i ;
+ psf->read_float = voc_multi_read_les2f ;
+ psf->read_double = voc_multi_read_les2d ;
+ return 0 ;
+ } ;
+
+ psf_log_printf (psf, "Error : bitwith != 8 && bitwidth != 16.\n") ;
+
+ return SFE_UNIMPLEMENTED ;
+} /* voc_multi_read_int */
+
+/*------------------------------------------------------------------------------------
+*/
+
+static int
+voc_multi_read_uc2s (SF_PRIVATE *psf, short *ptr, int len)
+{
+
+ return 0 ;
+} /* voc_multi_read_uc2s */
+
+static int
+voc_multi_read_les2s (SF_PRIVATE *psf, short *ptr, int len)
+{
+
+ return 0 ;
+} /* voc_multi_read_les2s */
+
+
+static int
+voc_multi_read_uc2i (SF_PRIVATE *psf, int *ptr, int len)
+{
+
+ return 0 ;
+} /* voc_multi_read_uc2i */
+
+static int
+voc_multi_read_les2i (SF_PRIVATE *psf, int *ptr, int len)
+{
+
+ return 0 ;
+} /* voc_multi_read_les2i */
+
+
+static int
+voc_multi_read_uc2f (SF_PRIVATE *psf, float *ptr, int len)
+{
+
+ return 0 ;
+} /* voc_multi_read_uc2f */
+
+static int
+voc_multi_read_les2f (SF_PRIVATE *psf, float *ptr, int len)
+{
+
+ return 0 ;
+} /* voc_multi_read_les2f */
+
+
+static int
+voc_multi_read_uc2d (SF_PRIVATE *psf, double *ptr, int len)
+{
+
+ return 0 ;
+} /* voc_multi_read_uc2d */
+
+static int
+voc_multi_read_les2d (SF_PRIVATE *psf, double *ptr, int len)
+{
+
+ return 0 ;
+} /* voc_multi_read_les2d */
+
+#endif
+
+/*------------------------------------------------------------------------------------
+
+Creative Voice (VOC) file format
+--------------------------------
+
+~From: galt@dsd.es.com
+
+(byte numbers are hex!)
+
+ HEADER (bytes 00-19)
+ Series of DATA BLOCKS (bytes 1A+) [Must end w/ Terminator Block]
+
+- ---------------------------------------------------------------
+
+HEADER:
+=======
+ byte # Description
+ ------ ------------------------------------------
+ 00-12 "Creative Voice File"
+ 13 1A (eof to abort printing of file)
+ 14-15 Offset of first datablock in .voc file (std 1A 00
+ in Intel Notation)
+ 16-17 Version number (minor,major) (VOC-HDR puts 0A 01)
+ 18-19 1's Comp of Ver. # + 1234h (VOC-HDR puts 29 11)
+
+- ---------------------------------------------------------------
+
+DATA BLOCK:
+===========
+
+ Data Block: TYPE(1-byte), SIZE(3-bytes), INFO(0+ bytes)
+ NOTE: Terminator Block is an exception -- it has only the TYPE byte.
+
+ TYPE Description Size (3-byte int) Info
+ ---- ----------- ----------------- -----------------------
+ 00 Terminator (NONE) (NONE)
+ 01 Sound data 2+length of data *
+ 02 Sound continue length of data Voice Data
+ 03 Silence 3 **
+ 04 Marker 2 Marker# (2 bytes)
+ 05 ASCII length of string null terminated string
+ 06 Repeat 2 Count# (2 bytes)
+ 07 End repeat 0 (NONE)
+ 08 Extended 4 ***
+
+ *Sound Info Format:
+ ---------------------
+ 00 Sample Rate
+ 01 Compression Type
+ 02+ Voice Data
+
+ **Silence Info Format:
+ ----------------------------
+ 00-01 Length of silence - 1
+ 02 Sample Rate
+
+
+ ***Extended Info Format:
+ ---------------------
+ 00-01 Time Constant: Mono: 65536 - (256000000/sample_rate)
+ Stereo: 65536 - (25600000/(2*sample_rate))
+ 02 Pack
+ 03 Mode: 0 = mono
+ 1 = stereo
+
+
+ Marker# -- Driver keeps the most recent marker in a status byte
+ Count# -- Number of repetitions + 1
+ Count# may be 1 to FFFE for 0 - FFFD repetitions
+ or FFFF for endless repetitions
+ Sample Rate -- SR byte = 256-(1000000/sample_rate)
+ Length of silence -- in units of sampling cycle
+ Compression Type -- of voice data
+ 8-bits = 0
+ 4-bits = 1
+ 2.6-bits = 2
+ 2-bits = 3
+ Multi DAC = 3+(# of channels) [interesting--
+ this isn't in the developer's manual]
+
+
+---------------------------------------------------------------------------------
+Addendum submitted by Votis Kokavessis:
+
+After some experimenting with .VOC files I found out that there is a Data Block
+Type 9, which is not covered in the VOC.TXT file. Here is what I was able to discover
+about this block type:
+
+
+TYPE: 09
+SIZE: 12 + length of data
+INFO: 12 (twelve) bytes
+
+INFO STRUCTURE:
+
+Bytes 0-1: (Word) Sample Rate (e.g. 44100)
+Bytes 2-3: zero (could be that bytes 0-3 are a DWord for Sample Rate)
+Byte 4: Sample Size in bits (e.g. 16)
+Byte 5: Number of channels (e.g. 1 for mono, 2 for stereo)
+Byte 6: Unknown (equal to 4 in all files I examined)
+Bytes 7-11: zero
+
+
+-------------------------------------------------------------------------------------*/
+
+/*=====================================================================================
+**=====================================================================================
+**=====================================================================================
+**=====================================================================================
+*/
+
+/*------------------------------------------------------------------------
+The following is taken from the Audio File Formats FAQ dated 2-Jan-1995
+and submitted by Guido van Rossum <guido@cwi.nl>.
+--------------------------------------------------------------------------
+Creative Voice (VOC) file format
+--------------------------------
+
+From: galt@dsd.es.com
+
+(byte numbers are hex!)
+
+ HEADER (bytes 00-19)
+ Series of DATA BLOCKS (bytes 1A+) [Must end w/ Terminator Block]
+
+- ---------------------------------------------------------------
+
+HEADER:
+-------
+ byte # Description
+ ------ ------------------------------------------
+ 00-12 "Creative Voice File"
+ 13 1A (eof to abort printing of file)
+ 14-15 Offset of first datablock in .voc file (std 1A 00
+ in Intel Notation)
+ 16-17 Version number (minor,major) (VOC-HDR puts 0A 01)
+ 18-19 2's Comp of Ver. # + 1234h (VOC-HDR puts 29 11)
+
+- ---------------------------------------------------------------
+
+DATA BLOCK:
+-----------
+
+ Data Block: TYPE(1-byte), SIZE(3-bytes), INFO(0+ bytes)
+ NOTE: Terminator Block is an exception -- it has only the TYPE byte.
+
+ TYPE Description Size (3-byte int) Info
+ ---- ----------- ----------------- -----------------------
+ 00 Terminator (NONE) (NONE)
+ 01 Sound data 2+length of data *
+ 02 Sound continue length of data Voice Data
+ 03 Silence 3 **
+ 04 Marker 2 Marker# (2 bytes)
+ 05 ASCII length of string null terminated string
+ 06 Repeat 2 Count# (2 bytes)
+ 07 End repeat 0 (NONE)
+ 08 Extended 4 ***
+
+ *Sound Info Format: **Silence Info Format:
+ --------------------- ----------------------------
+ 00 Sample Rate 00-01 Length of silence - 1
+ 01 Compression Type 02 Sample Rate
+ 02+ Voice Data
+
+ ***Extended Info Format:
+ ---------------------
+ 00-01 Time Constant: Mono: 65536 - (256000000/sample_rate)
+ Stereo: 65536 - (25600000/(2*sample_rate))
+ 02 Pack
+ 03 Mode: 0 = mono
+ 1 = stereo
+
+
+ Marker# -- Driver keeps the most recent marker in a status byte
+ Count# -- Number of repetitions + 1
+ Count# may be 1 to FFFE for 0 - FFFD repetitions
+ or FFFF for endless repetitions
+ Sample Rate -- SR byte = 256-(1000000/sample_rate)
+ Length of silence -- in units of sampling cycle
+ Compression Type -- of voice data
+ 8-bits = 0
+ 4-bits = 1
+ 2.6-bits = 2
+ 2-bits = 3
+ Multi DAC = 3+(# of channels) [interesting--
+ this isn't in the developer's manual]
+
+Detailed description of new data blocks (VOC files version 1.20 and above):
+
+ (Source is fax from Barry Boone at Creative Labs, 405/742-6622)
+
+BLOCK 8 - digitized sound attribute extension, must preceed block 1.
+ Used to define stereo, 8 bit audio
+ BYTE bBlockID; // = 8
+ BYTE nBlockLen[3]; // 3 byte length
+ WORD wTimeConstant; // time constant = same as block 1
+ BYTE bPackMethod; // same as in block 1
+ BYTE bVoiceMode; // 0-mono, 1-stereo
+
+ Data is stored left, right
+
+BLOCK 9 - data block that supersedes blocks 1 and 8.
+ Used for stereo, 16 bit.
+
+ BYTE bBlockID; // = 9
+ BYTE nBlockLen[3]; // length 12 plus length of sound
+ DWORD dwSamplesPerSec; // samples per second, not time const.
+ BYTE bBitsPerSample; // e.g., 8 or 16
+ BYTE bChannels; // 1 for mono, 2 for stereo
+ WORD wFormat; // see below
+ BYTE reserved[4]; // pad to make block w/o data
+ // have a size of 16 bytes
+
+ Valid values of wFormat are:
+
+ 0x0000 8-bit unsigned PCM
+ 0x0001 Creative 8-bit to 4-bit ADPCM
+ 0x0002 Creative 8-bit to 3-bit ADPCM
+ 0x0003 Creative 8-bit to 2-bit ADPCM
+ 0x0004 16-bit signed PCM
+ 0x0006 CCITT a-Law
+ 0x0007 CCITT u-Law
+ 0x02000 Creative 16-bit to 4-bit ADPCM
+
+ Data is stored left, right
+
+------------------------------------------------------------------------*/
--- /dev/null
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/*
+** This is the OKI / Dialogic ADPCM encoder/decoder. It converts from
+** 12 bit linear sample data to a 4 bit ADPCM.
+*/
+
+/*
+ * Note: some early Dialogic hardware does not always reset the ADPCM encoder
+ * at the start of each vox file. This can result in clipping and/or DC offset
+ * problems when it comes to decoding the audio. Whilst little can be done
+ * about the clipping, a DC offset can be removed by passing the decoded audio
+ * through a high-pass filter at e.g. 10Hz.
+ */
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+#include "ima_oki_adpcm.h"
+
+
+static sf_count_t vox_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t vox_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t vox_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t vox_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+
+static sf_count_t vox_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+static sf_count_t vox_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+static sf_count_t vox_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+static sf_count_t vox_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+
+static int vox_read_block (SF_PRIVATE *psf, IMA_OKI_ADPCM *pvox, short *ptr, int len) ;
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+codec_close (SF_PRIVATE * psf)
+{
+ IMA_OKI_ADPCM * p = (IMA_OKI_ADPCM *) psf->codec_data ;
+
+ if (p->errors)
+ psf_log_printf (psf, "*** Warning : ADPCM state errors: %d\n", p->errors) ;
+ return p->errors ;
+} /* code_close */
+
+int
+vox_adpcm_init (SF_PRIVATE *psf)
+{ IMA_OKI_ADPCM *pvox = NULL ;
+
+ if (psf->file.mode == SFM_RDWR)
+ return SFE_BAD_MODE_RW ;
+
+ if (psf->file.mode == SFM_WRITE && psf->sf.channels != 1)
+ return SFE_CHANNEL_COUNT ;
+
+ if ((pvox = malloc (sizeof (IMA_OKI_ADPCM))) == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ psf->codec_data = (void*) pvox ;
+ memset (pvox, 0, sizeof (IMA_OKI_ADPCM)) ;
+
+ if (psf->file.mode == SFM_WRITE)
+ { psf->write_short = vox_write_s ;
+ psf->write_int = vox_write_i ;
+ psf->write_float = vox_write_f ;
+ psf->write_double = vox_write_d ;
+ }
+ else
+ { psf_log_printf (psf, "Header-less OKI Dialogic ADPCM encoded file.\n") ;
+ psf_log_printf (psf, "Setting up for 8kHz, mono, Vox ADPCM.\n") ;
+
+ psf->read_short = vox_read_s ;
+ psf->read_int = vox_read_i ;
+ psf->read_float = vox_read_f ;
+ psf->read_double = vox_read_d ;
+ } ;
+
+ /* Standard sample rate chennels etc. */
+ if (psf->sf.samplerate < 1)
+ psf->sf.samplerate = 8000 ;
+ psf->sf.channels = 1 ;
+
+ psf->sf.frames = psf->filelength * 2 ;
+
+ psf->sf.seekable = SF_FALSE ;
+ psf->codec_close = codec_close ;
+
+ /* Seek back to start of data. */
+ if (psf_fseek (psf, 0 , SEEK_SET) == -1)
+ return SFE_BAD_SEEK ;
+
+ ima_oki_adpcm_init (pvox, IMA_OKI_ADPCM_TYPE_OKI) ;
+
+ return 0 ;
+} /* vox_adpcm_init */
+
+/*==============================================================================
+*/
+
+static int
+vox_read_block (SF_PRIVATE *psf, IMA_OKI_ADPCM *pvox, short *ptr, int len)
+{ int indx = 0, k ;
+
+ while (indx < len)
+ { pvox->code_count = (len - indx > IMA_OKI_ADPCM_PCM_LEN) ? IMA_OKI_ADPCM_CODE_LEN : (len - indx + 1) / 2 ;
+
+ if ((k = psf_fread (pvox->codes, 1, pvox->code_count, psf)) != pvox->code_count)
+ { if (psf_ftell (psf) != psf->filelength)
+ psf_log_printf (psf, "*** Warning : short read (%d != %d).\n", k, pvox->code_count) ;
+ if (k == 0)
+ break ;
+ } ;
+
+ pvox->code_count = k ;
+
+ ima_oki_adpcm_decode_block (pvox) ;
+
+ memcpy (&(ptr [indx]), pvox->pcm, pvox->pcm_count * sizeof (short)) ;
+ indx += pvox->pcm_count ;
+ } ;
+
+ return indx ;
+} /* vox_read_block */
+
+
+static sf_count_t
+vox_read_s (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ IMA_OKI_ADPCM *pvox ;
+ int readcount, count ;
+ sf_count_t total = 0 ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pvox = (IMA_OKI_ADPCM*) psf->codec_data ;
+
+ while (len > 0)
+ { readcount = (len > 0x10000000) ? 0x10000000 : (int) len ;
+
+ count = vox_read_block (psf, pvox, ptr, readcount) ;
+
+ total += count ;
+ len -= count ;
+ if (count != readcount)
+ break ;
+ } ;
+
+ return total ;
+} /* vox_read_s */
+
+static sf_count_t
+vox_read_i (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ IMA_OKI_ADPCM *pvox ;
+ short *sptr ;
+ int k, bufferlen, readcount, count ;
+ sf_count_t total = 0 ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pvox = (IMA_OKI_ADPCM*) psf->codec_data ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : (int) len ;
+ count = vox_read_block (psf, pvox, sptr, readcount) ;
+ for (k = 0 ; k < readcount ; k++)
+ ptr [total + k] = ((int) sptr [k]) << 16 ;
+ total += count ;
+ len -= readcount ;
+ if (count != readcount)
+ break ;
+ } ;
+
+ return total ;
+} /* vox_read_i */
+
+static sf_count_t
+vox_read_f (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ IMA_OKI_ADPCM *pvox ;
+ short *sptr ;
+ int k, bufferlen, readcount, count ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pvox = (IMA_OKI_ADPCM*) psf->codec_data ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : (int) len ;
+ count = vox_read_block (psf, pvox, sptr, readcount) ;
+ for (k = 0 ; k < readcount ; k++)
+ ptr [total + k] = normfact * (float) (sptr [k]) ;
+ total += count ;
+ len -= readcount ;
+ if (count != readcount)
+ break ;
+ } ;
+
+ return total ;
+} /* vox_read_f */
+
+static sf_count_t
+vox_read_d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ IMA_OKI_ADPCM *pvox ;
+ short *sptr ;
+ int k, bufferlen, readcount, count ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pvox = (IMA_OKI_ADPCM*) psf->codec_data ;
+
+ normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x8000) : 1.0 ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+ while (len > 0)
+ { readcount = (len >= bufferlen) ? bufferlen : (int) len ;
+ count = vox_read_block (psf, pvox, sptr, readcount) ;
+ for (k = 0 ; k < readcount ; k++)
+ ptr [total + k] = normfact * (double) (sptr [k]) ;
+ total += count ;
+ len -= readcount ;
+ if (count != readcount)
+ break ;
+ } ;
+
+ return total ;
+} /* vox_read_d */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+vox_write_block (SF_PRIVATE *psf, IMA_OKI_ADPCM *pvox, const short *ptr, int len)
+{ int indx = 0, k ;
+
+ while (indx < len)
+ { pvox->pcm_count = (len - indx > IMA_OKI_ADPCM_PCM_LEN) ? IMA_OKI_ADPCM_PCM_LEN : len - indx ;
+
+ memcpy (pvox->pcm, &(ptr [indx]), pvox->pcm_count * sizeof (short)) ;
+
+ ima_oki_adpcm_encode_block (pvox) ;
+
+ if ((k = psf_fwrite (pvox->codes, 1, pvox->code_count, psf)) != pvox->code_count)
+ psf_log_printf (psf, "*** Warning : short write (%d != %d).\n", k, pvox->code_count) ;
+
+ indx += pvox->pcm_count ;
+ } ;
+
+ return indx ;
+} /* vox_write_block */
+
+static sf_count_t
+vox_write_s (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
+{ IMA_OKI_ADPCM *pvox ;
+ int writecount, count ;
+ sf_count_t total = 0 ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pvox = (IMA_OKI_ADPCM*) psf->codec_data ;
+
+ while (len)
+ { writecount = (len > 0x10000000) ? 0x10000000 : (int) len ;
+
+ count = vox_write_block (psf, pvox, ptr, writecount) ;
+
+ total += count ;
+ len -= count ;
+ if (count != writecount)
+ break ;
+ } ;
+
+ return total ;
+} /* vox_write_s */
+
+static sf_count_t
+vox_write_i (SF_PRIVATE *psf, const int *ptr, sf_count_t len)
+{ IMA_OKI_ADPCM *pvox ;
+ short *sptr ;
+ int k, bufferlen, writecount, count ;
+ sf_count_t total = 0 ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pvox = (IMA_OKI_ADPCM*) psf->codec_data ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : (int) len ;
+ for (k = 0 ; k < writecount ; k++)
+ sptr [k] = ptr [total + k] >> 16 ;
+ count = vox_write_block (psf, pvox, sptr, writecount) ;
+ total += count ;
+ len -= writecount ;
+ if (count != writecount)
+ break ;
+ } ;
+
+ return total ;
+} /* vox_write_i */
+
+static sf_count_t
+vox_write_f (SF_PRIVATE *psf, const float *ptr, sf_count_t len)
+{ IMA_OKI_ADPCM *pvox ;
+ short *sptr ;
+ int k, bufferlen, writecount, count ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pvox = (IMA_OKI_ADPCM*) psf->codec_data ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : (int) len ;
+ for (k = 0 ; k < writecount ; k++)
+ sptr [k] = lrintf (normfact * ptr [total + k]) ;
+ count = vox_write_block (psf, pvox, sptr, writecount) ;
+ total += count ;
+ len -= writecount ;
+ if (count != writecount)
+ break ;
+ } ;
+
+ return total ;
+} /* vox_write_f */
+
+static sf_count_t
+vox_write_d (SF_PRIVATE *psf, const double *ptr, sf_count_t len)
+{ IMA_OKI_ADPCM *pvox ;
+ short *sptr ;
+ int k, bufferlen, writecount, count ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ if (! psf->codec_data)
+ return 0 ;
+ pvox = (IMA_OKI_ADPCM*) psf->codec_data ;
+
+ normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ;
+
+ sptr = psf->u.sbuf ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+ while (len > 0)
+ { writecount = (len >= bufferlen) ? bufferlen : (int) len ;
+ for (k = 0 ; k < writecount ; k++)
+ sptr [k] = lrint (normfact * ptr [total + k]) ;
+ count = vox_write_block (psf, pvox, sptr, writecount) ;
+ total += count ;
+ len -= writecount ;
+ if (count != writecount)
+ break ;
+ } ;
+
+ return total ;
+} /* vox_write_d */
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+#include <time.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+#include "wav_w64.h"
+
+/*------------------------------------------------------------------------------
+** W64 files use 16 byte markers as opposed to the four byte marker of
+** WAV files.
+** For comparison purposes, an integer is required, so make an integer
+** hash for the 16 bytes using MAKE_HASH16 macro, but also create a 16
+** byte array containing the complete 16 bytes required when writing the
+** header.
+*/
+
+#define MAKE_HASH16(x0,x1,x2,x3,x4,x5,x6,x7,x8,x9,xa,xb,xc,xd,xe,xf) \
+ ( (x0) ^ ((x1) << 1) ^ ((x2) << 2) ^ ((x3) << 3) ^ \
+ ((x4) << 4) ^ ((x5) << 5) ^ ((x6) << 6) ^ ((x7) << 7) ^ \
+ ((x8) << 8) ^ ((x9) << 9) ^ ((xa) << 10) ^ ((xb) << 11) ^ \
+ ((xc) << 12) ^ ((xd) << 13) ^ ((xe) << 14) ^ ((xf) << 15) )
+
+#define MAKE_MARKER16(name,x0,x1,x2,x3,x4,x5,x6,x7,x8,x9,xa,xb,xc,xd,xe,xf) \
+ static unsigned char name [16] = { (x0), (x1), (x2), (x3), (x4), (x5), \
+ (x6), (x7), (x8), (x9), (xa), (xb), (xc), (xd), (xe), (xf) }
+
+#define riff_HASH16 MAKE_HASH16 ('r', 'i', 'f', 'f', 0x2E, 0x91, 0xCF, 0x11, \
+ 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00)
+
+#define wave_HASH16 MAKE_HASH16 ('w', 'a', 'v', 'e', 0xF3, 0xAC, 0xD3, 0x11, \
+ 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A)
+
+#define fmt_HASH16 MAKE_HASH16 ('f', 'm', 't', ' ', 0xF3, 0xAC, 0xD3, 0x11, \
+ 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A)
+
+#define fact_HASH16 MAKE_HASH16 ('f', 'a', 'c', 't', 0xF3, 0xAC, 0xD3, 0x11, \
+ 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A)
+
+#define data_HASH16 MAKE_HASH16 ('d', 'a', 't', 'a', 0xF3, 0xAC, 0xD3, 0x11, \
+ 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A)
+
+#define ACID_HASH16 MAKE_HASH16 (0x6D, 0x07, 0x1C, 0xEA, 0xA3, 0xEF, 0x78, 0x4C, \
+ 0x90, 0x57, 0x7F, 0x79, 0xEE, 0x25, 0x2A, 0xAE)
+
+#define levl_HASH16 MAKE_HASH16 (0x6c, 0x65, 0x76, 0x6c, 0xf3, 0xac, 0xd3, 0x11, \
+ 0xd1, 0x8c, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A)
+
+#define list_HASH16 MAKE_HASH16 (0x6C, 0x69, 0x73, 0x74, 0x2F, 0x91, 0xCF, 0x11, \
+ 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00)
+
+#define junk_HASH16 MAKE_HASH16 (0x6A, 0x75, 0x6E, 0x6b, 0xF3, 0xAC, 0xD3, 0x11, \
+ 0x8C, 0xD1, 0x00, 0xC0, 0x4f, 0x8E, 0xDB, 0x8A)
+
+#define bext_MARKER MAKE_HASH16 (0x62, 0x65, 0x78, 0x74, 0xf3, 0xac, 0xd3, 0xaa, \
+ 0xd1, 0x8c, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A)
+
+#define MARKER_HASH16 MAKE_HASH16 (0x56, 0x62, 0xf7, 0xab, 0x2d, 0x39, 0xd2, 0x11, \
+ 0x86, 0xc7, 0x00, 0xc0, 0x4f, 0x8e, 0xdb, 0x8a)
+
+#define SUMLIST_HASH16 MAKE_HASH16 (0xBC, 0x94, 0x5F, 0x92, 0x5A, 0x52, 0xD2, 0x11, \
+ 0x86, 0xDC, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A)
+
+
+MAKE_MARKER16 (riff_MARKER16, 'r', 'i', 'f', 'f', 0x2E, 0x91, 0xCF, 0x11,
+ 0xA5, 0xD6, 0x28, 0xDB, 0x04, 0xC1, 0x00, 0x00) ;
+
+
+MAKE_MARKER16 (wave_MARKER16, 'w', 'a', 'v', 'e', 0xF3, 0xAC, 0xD3, 0x11,
+ 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) ;
+
+MAKE_MARKER16 (fmt_MARKER16, 'f', 'm', 't', ' ', 0xF3, 0xAC, 0xD3, 0x11,
+ 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) ;
+
+MAKE_MARKER16 (fact_MARKER16, 'f', 'a', 'c', 't', 0xF3, 0xAC, 0xD3, 0x11,
+ 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) ;
+
+MAKE_MARKER16 (data_MARKER16, 'd', 'a', 't', 'a', 0xF3, 0xAC, 0xD3, 0x11,
+ 0x8C, 0xD1, 0x00, 0xC0, 0x4F, 0x8E, 0xDB, 0x8A) ;
+
+enum
+{ HAVE_riff = 0x01,
+ HAVE_wave = 0x02,
+ HAVE_fmt = 0x04,
+ HAVE_fact = 0x08,
+ HAVE_data = 0x20
+} ;
+
+/*------------------------------------------------------------------------------
+ * Private static functions.
+ */
+
+static int w64_read_header (SF_PRIVATE *psf, int *blockalign, int *framesperblock) ;
+static int w64_write_header (SF_PRIVATE *psf, int calc_length) ;
+static int w64_close (SF_PRIVATE *psf) ;
+
+/*------------------------------------------------------------------------------
+** Public function.
+*/
+
+int
+w64_open (SF_PRIVATE *psf)
+{ WAV_PRIVATE * wpriv ;
+ int subformat, error, blockalign = 0, framesperblock = 0 ;
+
+ if ((wpriv = calloc (1, sizeof (WAV_PRIVATE))) == NULL)
+ return SFE_MALLOC_FAILED ;
+ psf->container_data = wpriv ;
+
+ if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR &&psf->filelength > 0))
+ { if ((error = w64_read_header (psf, &blockalign, &framesperblock)))
+ return error ;
+ } ;
+
+ if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_W64)
+ return SFE_BAD_OPEN_FORMAT ;
+
+ subformat = SF_CODEC (psf->sf.format) ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { if (psf->is_pipe)
+ return SFE_NO_PIPE_WRITE ;
+
+ psf->endian = SF_ENDIAN_LITTLE ; /* All W64 files are little endian. */
+
+ psf->blockwidth = psf->bytewidth * psf->sf.channels ;
+
+ if (subformat == SF_FORMAT_IMA_ADPCM || subformat == SF_FORMAT_MS_ADPCM)
+ { blockalign = wav_w64_srate2blocksize (psf->sf.samplerate * psf->sf.channels) ;
+ framesperblock = -1 ;
+
+ /* FIXME : This block must go */
+ psf->filelength = SF_COUNT_MAX ;
+ psf->datalength = psf->filelength ;
+ if (psf->sf.frames <= 0)
+ psf->sf.frames = (psf->blockwidth) ? psf->filelength / psf->blockwidth : psf->filelength ;
+ /* EMXIF : This block must go */
+ } ;
+
+ if ((error = w64_write_header (psf, SF_FALSE)))
+ return error ;
+
+ psf->write_header = w64_write_header ;
+ } ;
+
+ psf->container_close = w64_close ;
+
+ switch (subformat)
+ { case SF_FORMAT_PCM_U8 :
+ error = pcm_init (psf) ;
+ break ;
+
+ case SF_FORMAT_PCM_16 :
+ case SF_FORMAT_PCM_24 :
+ case SF_FORMAT_PCM_32 :
+ error = pcm_init (psf) ;
+ break ;
+
+ case SF_FORMAT_ULAW :
+ error = ulaw_init (psf) ;
+ break ;
+
+ case SF_FORMAT_ALAW :
+ error = alaw_init (psf) ;
+ break ;
+
+ /* Lite remove start */
+ case SF_FORMAT_FLOAT :
+ error = float32_init (psf) ;
+ break ;
+
+ case SF_FORMAT_DOUBLE :
+ error = double64_init (psf) ;
+ break ;
+
+ case SF_FORMAT_IMA_ADPCM :
+ error = wav_w64_ima_init (psf, blockalign, framesperblock) ;
+ break ;
+
+ case SF_FORMAT_MS_ADPCM :
+ error = wav_w64_msadpcm_init (psf, blockalign, framesperblock) ;
+ break ;
+ /* Lite remove end */
+
+ case SF_FORMAT_GSM610 :
+ error = gsm610_init (psf) ;
+ break ;
+
+ default : return SFE_UNIMPLEMENTED ;
+ } ;
+
+ return error ;
+} /* w64_open */
+
+/*=========================================================================
+** Private functions.
+*/
+
+static int
+w64_read_header (SF_PRIVATE *psf, int *blockalign, int *framesperblock)
+{ WAV_PRIVATE *wpriv ;
+ WAV_FMT *wav_fmt ;
+ int dword = 0, marker, format = 0 ;
+ sf_count_t chunk_size, bytesread = 0 ;
+ int parsestage = 0, error, done = 0 ;
+
+ if ((wpriv = psf->container_data) == NULL)
+ return SFE_INTERNAL ;
+ wav_fmt = &wpriv->wav_fmt ;
+
+ /* Set position to start of file to begin reading header. */
+ psf_binheader_readf (psf, "p", 0) ;
+
+ while (! done)
+ { /* Each new chunk must start on an 8 byte boundary, so jump if needed. */
+ if (psf->headindex & 0x7)
+ psf_binheader_readf (psf, "j", 8 - (psf->headindex & 0x7)) ;
+
+ /* Generate hash of 16 byte marker. */
+ bytesread += psf_binheader_readf (psf, "h", &marker) ;
+ chunk_size = 0 ;
+
+ switch (marker)
+ { case riff_HASH16 :
+ if (parsestage)
+ return SFE_W64_NO_RIFF ;
+
+ bytesread += psf_binheader_readf (psf, "e8", &chunk_size) ;
+
+ if (psf->filelength != chunk_size)
+ psf_log_printf (psf, "riff : %D (should be %D)\n", chunk_size, psf->filelength) ;
+ else
+ psf_log_printf (psf, "riff : %D\n", chunk_size) ;
+
+ parsestage |= HAVE_riff ;
+ break ;
+
+ case ACID_HASH16:
+ psf_log_printf (psf, "Looks like an ACID file. Exiting.\n") ;
+ return SFE_UNIMPLEMENTED ;
+
+ case wave_HASH16 :
+ if ((parsestage & HAVE_riff) != HAVE_riff)
+ return SFE_W64_NO_WAVE ;
+ psf_log_printf (psf, "wave\n") ;
+ parsestage |= HAVE_wave ;
+ break ;
+
+ case fmt_HASH16 :
+ if ((parsestage & (HAVE_riff | HAVE_wave)) != (HAVE_riff | HAVE_wave))
+ return SFE_WAV_NO_FMT ;
+
+ bytesread += psf_binheader_readf (psf, "e8", &chunk_size) ;
+ psf_log_printf (psf, " fmt : %D\n", chunk_size) ;
+
+ /* size of 16 byte marker and 8 byte chunk_size value. */
+ chunk_size -= 24 ;
+
+ if ((error = wav_w64_read_fmt_chunk (psf, (int) chunk_size)))
+ return error ;
+
+ if (chunk_size % 8)
+ psf_binheader_readf (psf, "j", 8 - (chunk_size % 8)) ;
+
+ format = wav_fmt->format ;
+ parsestage |= HAVE_fmt ;
+ break ;
+
+ case fact_HASH16:
+ { sf_count_t frames ;
+
+ psf_binheader_readf (psf, "e88", &chunk_size, &frames) ;
+ psf_log_printf (psf, " fact : %D\n frames : %D\n",
+ chunk_size, frames) ;
+ } ;
+ break ;
+
+
+ case data_HASH16 :
+ if ((parsestage & (HAVE_riff | HAVE_wave | HAVE_fmt)) != (HAVE_riff | HAVE_wave | HAVE_fmt))
+ return SFE_W64_NO_DATA ;
+
+ psf_binheader_readf (psf, "e8", &chunk_size) ;
+
+ psf->dataoffset = psf_ftell (psf) ;
+
+ psf->datalength = chunk_size - 24 ;
+
+ if (chunk_size % 8)
+ chunk_size += 8 - (chunk_size % 8) ;
+
+ psf_log_printf (psf, "data : %D\n", chunk_size) ;
+
+ parsestage |= HAVE_data ;
+
+ if (! psf->sf.seekable)
+ break ;
+
+ /* Seek past data and continue reading header. */
+ psf_fseek (psf, chunk_size, SEEK_CUR) ;
+ break ;
+
+ case levl_HASH16 :
+ psf_binheader_readf (psf, "e8", &chunk_size) ;
+ psf_log_printf (psf, "levl : %D\n", chunk_size) ;
+ dword = chunk_size ;
+ psf_binheader_readf (psf, "j", dword - 24) ;
+ break ;
+
+ case list_HASH16 :
+ psf_binheader_readf (psf, "e8", &chunk_size) ;
+ psf_log_printf (psf, "list : %D\n", chunk_size) ;
+ dword = chunk_size ;
+ psf_binheader_readf (psf, "j", dword - 24) ;
+ break ;
+
+ case junk_HASH16 :
+ psf_binheader_readf (psf, "e8", &chunk_size) ;
+ psf_log_printf (psf, "junk : %D\n", chunk_size) ;
+ dword = chunk_size ;
+ psf_binheader_readf (psf, "j", dword - 24) ;
+ break ;
+
+ case bext_MARKER :
+ psf_binheader_readf (psf, "e8", &chunk_size) ;
+ psf_log_printf (psf, "bext : %D\n", chunk_size) ;
+ dword = chunk_size ;
+ psf_binheader_readf (psf, "j", dword - 24) ;
+ break ;
+
+ case MARKER_HASH16 :
+ psf_binheader_readf (psf, "e8", &chunk_size) ;
+ psf_log_printf (psf, "marker : %D\n", chunk_size) ;
+ dword = chunk_size ;
+ psf_binheader_readf (psf, "j", dword - 24) ;
+ break ;
+
+ case SUMLIST_HASH16 :
+ psf_binheader_readf (psf, "e8", &chunk_size) ;
+ psf_log_printf (psf, "summary list : %D\n", chunk_size) ;
+ dword = chunk_size ;
+ psf_binheader_readf (psf, "j", dword - 24) ;
+ break ;
+
+ default :
+ psf_log_printf (psf, "*** Unknown chunk marker : %X. Exiting parser.\n", marker) ;
+ done = SF_TRUE ;
+ break ;
+ } ; /* switch (dword) */
+
+ if (psf->sf.seekable == 0 && (parsestage & HAVE_data))
+ break ;
+
+ if (psf_ftell (psf) >= (psf->filelength - (2 * SIGNED_SIZEOF (dword))))
+ break ;
+ } ; /* while (1) */
+
+ if (psf->dataoffset <= 0)
+ return SFE_W64_NO_DATA ;
+
+ psf->endian = SF_ENDIAN_LITTLE ; /* All W64 files are little endian. */
+
+ if (psf_ftell (psf) != psf->dataoffset)
+ psf_fseek (psf, psf->dataoffset, SEEK_SET) ;
+
+ if (psf->blockwidth)
+ { if (psf->filelength - psf->dataoffset < psf->datalength)
+ psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ;
+ else
+ psf->sf.frames = psf->datalength / psf->blockwidth ;
+ } ;
+
+ switch (format)
+ { case WAVE_FORMAT_PCM :
+ case WAVE_FORMAT_EXTENSIBLE :
+ /* extensible might be FLOAT, MULAW, etc as well! */
+ psf->sf.format = SF_FORMAT_W64 | u_bitwidth_to_subformat (psf->bytewidth * 8) ;
+ break ;
+
+ case WAVE_FORMAT_MULAW :
+ psf->sf.format = (SF_FORMAT_W64 | SF_FORMAT_ULAW) ;
+ break ;
+
+ case WAVE_FORMAT_ALAW :
+ psf->sf.format = (SF_FORMAT_W64 | SF_FORMAT_ALAW) ;
+ break ;
+
+ case WAVE_FORMAT_MS_ADPCM :
+ psf->sf.format = (SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM) ;
+ *blockalign = wav_fmt->msadpcm.blockalign ;
+ *framesperblock = wav_fmt->msadpcm.samplesperblock ;
+ break ;
+
+ case WAVE_FORMAT_IMA_ADPCM :
+ psf->sf.format = (SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM) ;
+ *blockalign = wav_fmt->ima.blockalign ;
+ *framesperblock = wav_fmt->ima.samplesperblock ;
+ break ;
+
+ case WAVE_FORMAT_GSM610 :
+ psf->sf.format = (SF_FORMAT_W64 | SF_FORMAT_GSM610) ;
+ break ;
+
+ case WAVE_FORMAT_IEEE_FLOAT :
+ psf->sf.format = SF_FORMAT_W64 ;
+ psf->sf.format |= (psf->bytewidth == 8) ? SF_FORMAT_DOUBLE : SF_FORMAT_FLOAT ;
+ break ;
+
+ default : return SFE_UNIMPLEMENTED ;
+ } ;
+
+ return 0 ;
+} /* w64_read_header */
+
+static int
+w64_write_header (SF_PRIVATE *psf, int calc_length)
+{ sf_count_t fmt_size, current ;
+ size_t fmt_pad = 0 ;
+ int subformat, add_fact_chunk = SF_FALSE ;
+
+ current = psf_ftell (psf) ;
+
+ if (calc_length)
+ { psf->filelength = psf_get_filelen (psf) ;
+
+ psf->datalength = psf->filelength - psf->dataoffset ;
+ if (psf->dataend)
+ psf->datalength -= psf->filelength - psf->dataend ;
+
+ if (psf->bytewidth)
+ psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ;
+ } ;
+
+ /* Reset the current header length to zero. */
+ psf->header [0] = 0 ;
+ psf->headindex = 0 ;
+ psf_fseek (psf, 0, SEEK_SET) ;
+
+ /* riff marker, length, wave and 'fmt ' markers. */
+ psf_binheader_writef (psf, "eh8hh", riff_MARKER16, psf->filelength, wave_MARKER16, fmt_MARKER16) ;
+
+ subformat = SF_CODEC (psf->sf.format) ;
+
+ switch (subformat)
+ { case SF_FORMAT_PCM_U8 :
+ case SF_FORMAT_PCM_16 :
+ case SF_FORMAT_PCM_24 :
+ case SF_FORMAT_PCM_32 :
+ fmt_size = 24 + 2 + 2 + 4 + 4 + 2 + 2 ;
+ fmt_pad = (size_t) (8 - (fmt_size & 0x7)) ;
+ fmt_size += fmt_pad ;
+
+ /* fmt : format, channels, samplerate */
+ psf_binheader_writef (psf, "e8224", fmt_size, WAVE_FORMAT_PCM, psf->sf.channels, psf->sf.samplerate) ;
+ /* fmt : bytespersec */
+ psf_binheader_writef (psf, "e4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ;
+ /* fmt : blockalign, bitwidth */
+ psf_binheader_writef (psf, "e22", psf->bytewidth * psf->sf.channels, psf->bytewidth * 8) ;
+ break ;
+
+ case SF_FORMAT_FLOAT :
+ case SF_FORMAT_DOUBLE :
+ fmt_size = 24 + 2 + 2 + 4 + 4 + 2 + 2 ;
+ fmt_pad = (size_t) (8 - (fmt_size & 0x7)) ;
+ fmt_size += fmt_pad ;
+
+ /* fmt : format, channels, samplerate */
+ psf_binheader_writef (psf, "e8224", fmt_size, WAVE_FORMAT_IEEE_FLOAT, psf->sf.channels, psf->sf.samplerate) ;
+ /* fmt : bytespersec */
+ psf_binheader_writef (psf, "e4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ;
+ /* fmt : blockalign, bitwidth */
+ psf_binheader_writef (psf, "e22", psf->bytewidth * psf->sf.channels, psf->bytewidth * 8) ;
+
+ add_fact_chunk = SF_TRUE ;
+ break ;
+
+ case SF_FORMAT_ULAW :
+ fmt_size = 24 + 2 + 2 + 4 + 4 + 2 + 2 ;
+ fmt_pad = (size_t) (8 - (fmt_size & 0x7)) ;
+ fmt_size += fmt_pad ;
+
+ /* fmt : format, channels, samplerate */
+ psf_binheader_writef (psf, "e8224", fmt_size, WAVE_FORMAT_MULAW, psf->sf.channels, psf->sf.samplerate) ;
+ /* fmt : bytespersec */
+ psf_binheader_writef (psf, "e4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ;
+ /* fmt : blockalign, bitwidth */
+ psf_binheader_writef (psf, "e22", psf->bytewidth * psf->sf.channels, 8) ;
+
+ add_fact_chunk = SF_TRUE ;
+ break ;
+
+ case SF_FORMAT_ALAW :
+ fmt_size = 24 + 2 + 2 + 4 + 4 + 2 + 2 ;
+ fmt_pad = (size_t) (8 - (fmt_size & 0x7)) ;
+ fmt_size += fmt_pad ;
+
+ /* fmt : format, channels, samplerate */
+ psf_binheader_writef (psf, "e8224", fmt_size, WAVE_FORMAT_ALAW, psf->sf.channels, psf->sf.samplerate) ;
+ /* fmt : bytespersec */
+ psf_binheader_writef (psf, "e4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ;
+ /* fmt : blockalign, bitwidth */
+ psf_binheader_writef (psf, "e22", psf->bytewidth * psf->sf.channels, 8) ;
+
+ add_fact_chunk = SF_TRUE ;
+ break ;
+
+ /* Lite remove start */
+ case SF_FORMAT_IMA_ADPCM :
+ { int blockalign, framesperblock, bytespersec ;
+
+ blockalign = wav_w64_srate2blocksize (psf->sf.samplerate * psf->sf.channels) ;
+ framesperblock = 2 * (blockalign - 4 * psf->sf.channels) / psf->sf.channels + 1 ;
+ bytespersec = (psf->sf.samplerate * blockalign) / framesperblock ;
+
+ /* fmt chunk. */
+ fmt_size = 24 + 2 + 2 + 4 + 4 + 2 + 2 + 2 + 2 ;
+ fmt_pad = (size_t) (8 - (fmt_size & 0x7)) ;
+ fmt_size += fmt_pad ;
+
+ /* fmt : size, WAV format type, channels. */
+ psf_binheader_writef (psf, "e822", fmt_size, WAVE_FORMAT_IMA_ADPCM, psf->sf.channels) ;
+
+ /* fmt : samplerate, bytespersec. */
+ psf_binheader_writef (psf, "e44", psf->sf.samplerate, bytespersec) ;
+
+ /* fmt : blockalign, bitwidth, extrabytes, framesperblock. */
+ psf_binheader_writef (psf, "e2222", blockalign, 4, 2, framesperblock) ;
+ } ;
+
+ add_fact_chunk = SF_TRUE ;
+ break ;
+
+ case SF_FORMAT_MS_ADPCM :
+ { int blockalign, framesperblock, bytespersec, extrabytes ;
+
+ blockalign = wav_w64_srate2blocksize (psf->sf.samplerate * psf->sf.channels) ;
+ framesperblock = 2 + 2 * (blockalign - 7 * psf->sf.channels) / psf->sf.channels ;
+ bytespersec = (psf->sf.samplerate * blockalign) / framesperblock ;
+
+ /* fmt chunk. */
+ extrabytes = 2 + 2 + MSADPCM_ADAPT_COEFF_COUNT * (2 + 2) ;
+ fmt_size = 24 + 2 + 2 + 4 + 4 + 2 + 2 + 2 + extrabytes ;
+ fmt_pad = (size_t) (8 - (fmt_size & 0x7)) ;
+ fmt_size += fmt_pad ;
+
+ /* fmt : size, W64 format type, channels. */
+ psf_binheader_writef (psf, "e822", fmt_size, WAVE_FORMAT_MS_ADPCM, psf->sf.channels) ;
+
+ /* fmt : samplerate, bytespersec. */
+ psf_binheader_writef (psf, "e44", psf->sf.samplerate, bytespersec) ;
+
+ /* fmt : blockalign, bitwidth, extrabytes, framesperblock. */
+ psf_binheader_writef (psf, "e22222", blockalign, 4, extrabytes, framesperblock, 7) ;
+
+ msadpcm_write_adapt_coeffs (psf) ;
+ } ;
+
+ add_fact_chunk = SF_TRUE ;
+ break ;
+ /* Lite remove end */
+
+ case SF_FORMAT_GSM610 :
+ { int bytespersec ;
+
+ bytespersec = (psf->sf.samplerate * WAV_W64_GSM610_BLOCKSIZE) / WAV_W64_GSM610_SAMPLES ;
+
+ /* fmt chunk. */
+ fmt_size = 24 + 2 + 2 + 4 + 4 + 2 + 2 + 2 + 2 ;
+ fmt_pad = (size_t) (8 - (fmt_size & 0x7)) ;
+ fmt_size += fmt_pad ;
+
+ /* fmt : size, WAV format type, channels. */
+ psf_binheader_writef (psf, "e822", fmt_size, WAVE_FORMAT_GSM610, psf->sf.channels) ;
+
+ /* fmt : samplerate, bytespersec. */
+ psf_binheader_writef (psf, "e44", psf->sf.samplerate, bytespersec) ;
+
+ /* fmt : blockalign, bitwidth, extrabytes, framesperblock. */
+ psf_binheader_writef (psf, "e2222", WAV_W64_GSM610_BLOCKSIZE, 0, 2, WAV_W64_GSM610_SAMPLES) ;
+ } ;
+
+ add_fact_chunk = SF_TRUE ;
+ break ;
+
+ default : return SFE_UNIMPLEMENTED ;
+ } ;
+
+ /* Pad to 8 bytes with zeros. */
+ if (fmt_pad > 0)
+ psf_binheader_writef (psf, "z", fmt_pad) ;
+
+ if (add_fact_chunk)
+ psf_binheader_writef (psf, "eh88", fact_MARKER16, (sf_count_t) (16 + 8 + 8), psf->sf.frames) ;
+
+ psf_binheader_writef (psf, "eh8", data_MARKER16, psf->datalength + 24) ;
+ psf_fwrite (psf->header, psf->headindex, 1, psf) ;
+
+ if (psf->error)
+ return psf->error ;
+
+ psf->dataoffset = psf->headindex ;
+
+ if (current > 0)
+ psf_fseek (psf, current, SEEK_SET) ;
+
+ return psf->error ;
+} /* w64_write_header */
+
+static int
+w64_close (SF_PRIVATE *psf)
+{
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ w64_write_header (psf, SF_TRUE) ;
+
+ return 0 ;
+} /* w64_close */
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+** Copyright (C) 2004-2005 David Viens <davidv@plogue.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <time.h>
+#include <inttypes.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+#include "wav_w64.h"
+
+/*------------------------------------------------------------------------------
+ * Macros to handle big/little endian issues.
+ */
+
+#define RIFF_MARKER (MAKE_MARKER ('R', 'I', 'F', 'F'))
+#define RIFX_MARKER (MAKE_MARKER ('R', 'I', 'F', 'X'))
+#define WAVE_MARKER (MAKE_MARKER ('W', 'A', 'V', 'E'))
+#define fmt_MARKER (MAKE_MARKER ('f', 'm', 't', ' '))
+#define data_MARKER (MAKE_MARKER ('d', 'a', 't', 'a'))
+#define fact_MARKER (MAKE_MARKER ('f', 'a', 'c', 't'))
+#define PEAK_MARKER (MAKE_MARKER ('P', 'E', 'A', 'K'))
+
+#define cue_MARKER (MAKE_MARKER ('c', 'u', 'e', ' '))
+#define LIST_MARKER (MAKE_MARKER ('L', 'I', 'S', 'T'))
+#define slnt_MARKER (MAKE_MARKER ('s', 'l', 'n', 't'))
+#define wavl_MARKER (MAKE_MARKER ('w', 'a', 'v', 'l'))
+#define INFO_MARKER (MAKE_MARKER ('I', 'N', 'F', 'O'))
+#define plst_MARKER (MAKE_MARKER ('p', 'l', 's', 't'))
+#define adtl_MARKER (MAKE_MARKER ('a', 'd', 't', 'l'))
+#define labl_MARKER (MAKE_MARKER ('l', 'a', 'b', 'l'))
+#define ltxt_MARKER (MAKE_MARKER ('l', 't', 'x', 't'))
+#define note_MARKER (MAKE_MARKER ('n', 'o', 't', 'e'))
+#define smpl_MARKER (MAKE_MARKER ('s', 'm', 'p', 'l'))
+#define bext_MARKER (MAKE_MARKER ('b', 'e', 'x', 't'))
+#define iXML_MARKER (MAKE_MARKER ('i', 'X', 'M', 'L'))
+#define levl_MARKER (MAKE_MARKER ('l', 'e', 'v', 'l'))
+#define MEXT_MARKER (MAKE_MARKER ('M', 'E', 'X', 'T'))
+#define DISP_MARKER (MAKE_MARKER ('D', 'I', 'S', 'P'))
+#define acid_MARKER (MAKE_MARKER ('a', 'c', 'i', 'd'))
+#define strc_MARKER (MAKE_MARKER ('s', 't', 'r', 'c'))
+#define PAD_MARKER (MAKE_MARKER ('P', 'A', 'D', ' '))
+#define afsp_MARKER (MAKE_MARKER ('a', 'f', 's', 'p'))
+#define clm_MARKER (MAKE_MARKER ('c', 'l', 'm', ' '))
+#define elmo_MARKER (MAKE_MARKER ('e', 'l', 'm', 'o'))
+#define cart_MARKER (MAKE_MARKER ('c', 'a', 'r', 't'))
+#define FLLR_MARKER (MAKE_MARKER ('F', 'L', 'L', 'R'))
+
+#define exif_MARKER (MAKE_MARKER ('e', 'x', 'i', 'f'))
+#define ever_MARKER (MAKE_MARKER ('e', 'v', 'e', 'r'))
+#define etim_MARKER (MAKE_MARKER ('e', 't', 'i', 'm'))
+#define ecor_MARKER (MAKE_MARKER ('e', 'c', 'o', 'r'))
+#define emdl_MARKER (MAKE_MARKER ('e', 'm', 'd', 'l'))
+#define emnt_MARKER (MAKE_MARKER ('e', 'm', 'n', 't'))
+#define erel_MARKER (MAKE_MARKER ('e', 'r', 'e', 'l'))
+#define eucm_MARKER (MAKE_MARKER ('e', 'u', 'c', 'm'))
+
+#define ISFT_MARKER (MAKE_MARKER ('I', 'S', 'F', 'T'))
+#define ICRD_MARKER (MAKE_MARKER ('I', 'C', 'R', 'D'))
+#define ICOP_MARKER (MAKE_MARKER ('I', 'C', 'O', 'P'))
+#define IARL_MARKER (MAKE_MARKER ('I', 'A', 'R', 'L'))
+#define IART_MARKER (MAKE_MARKER ('I', 'A', 'R', 'T'))
+#define INAM_MARKER (MAKE_MARKER ('I', 'N', 'A', 'M'))
+#define IENG_MARKER (MAKE_MARKER ('I', 'E', 'N', 'G'))
+#define IGNR_MARKER (MAKE_MARKER ('I', 'G', 'N', 'R'))
+#define ICOP_MARKER (MAKE_MARKER ('I', 'C', 'O', 'P'))
+#define IPRD_MARKER (MAKE_MARKER ('I', 'P', 'R', 'D'))
+#define ISRC_MARKER (MAKE_MARKER ('I', 'S', 'R', 'C'))
+#define ISBJ_MARKER (MAKE_MARKER ('I', 'S', 'B', 'J'))
+#define ICMT_MARKER (MAKE_MARKER ('I', 'C', 'M', 'T'))
+
+/* Weird WAVPACK marker which can show up at the start of the DATA section. */
+#define wvpk_MARKER (MAKE_MARKER ('w', 'v', 'p', 'k'))
+#define OggS_MARKER (MAKE_MARKER ('O', 'g', 'g', 'S'))
+
+#define WAV_PEAK_CHUNK_SIZE(ch) (2 * sizeof (int) + ch * (sizeof (float) + sizeof (int)))
+#define WAV_BEXT_MIN_CHUNK_SIZE 602
+#define WAV_BEXT_MAX_CHUNK_SIZE (10 * 1024)
+
+enum
+{ HAVE_RIFF = 0x01,
+ HAVE_WAVE = 0x02,
+ HAVE_fmt = 0x04,
+ HAVE_fact = 0x08,
+ HAVE_PEAK = 0x10,
+ HAVE_data = 0x20,
+ HAVE_other = 0x80000000
+} ;
+
+
+
+/* known WAVEFORMATEXTENSIBLE GUIDS */
+static const EXT_SUBFORMAT MSGUID_SUBTYPE_PCM =
+{ 0x00000001, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 }
+} ;
+
+static const EXT_SUBFORMAT MSGUID_SUBTYPE_MS_ADPCM =
+{ 0x00000002, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 }
+} ;
+
+static const EXT_SUBFORMAT MSGUID_SUBTYPE_IEEE_FLOAT =
+{ 0x00000003, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 }
+} ;
+
+static const EXT_SUBFORMAT MSGUID_SUBTYPE_ALAW =
+{ 0x00000006, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 }
+} ;
+
+static const EXT_SUBFORMAT MSGUID_SUBTYPE_MULAW =
+{ 0x00000007, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 }
+} ;
+
+/*
+** the next two are from
+** http://dream.cs.bath.ac.uk/researchdev/wave-ex/bformat.html
+*/
+static const EXT_SUBFORMAT MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_PCM =
+{ 0x00000001, 0x0721, 0x11d3, { 0x86, 0x44, 0xC8, 0xC1, 0xCA, 0x00, 0x00, 0x00 }
+} ;
+
+static const EXT_SUBFORMAT MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_IEEE_FLOAT =
+{ 0x00000003, 0x0721, 0x11d3, { 0x86, 0x44, 0xC8, 0xC1, 0xCA, 0x00, 0x00, 0x00 }
+} ;
+
+
+#if 0
+/* maybe interesting one day to read the following through sf_read_raw */
+/* http://www.bath.ac.uk/~masrwd/pvocex/pvocex.html */
+static const EXT_SUBFORMAT MSGUID_SUBTYPE_PVOCEX =
+{ 0x8312B9C2, 0x2E6E, 0x11d4, { 0xA8, 0x24, 0xDE, 0x5B, 0x96, 0xC3, 0xAB, 0x21 }
+} ;
+#endif
+
+/*------------------------------------------------------------------------------
+** Private static functions.
+*/
+
+static int wav_read_header (SF_PRIVATE *psf, int *blockalign, int *framesperblock) ;
+static int wav_write_header (SF_PRIVATE *psf, int calc_length) ;
+
+static int wav_write_tailer (SF_PRIVATE *psf) ;
+static void wav_write_strings (SF_PRIVATE *psf, int location) ;
+static int wav_command (SF_PRIVATE *psf, int command, void *data, int datasize) ;
+static int wav_close (SF_PRIVATE *psf) ;
+
+static int wav_subchunk_parse (SF_PRIVATE *psf, int chunk) ;
+static int exif_subchunk_parse (SF_PRIVATE *psf, unsigned int length) ;
+static int wav_read_smpl_chunk (SF_PRIVATE *psf, unsigned int chunklen) ;
+static int wav_read_acid_chunk (SF_PRIVATE *psf, unsigned int chunklen) ;
+
+/*------------------------------------------------------------------------------
+** Public function.
+*/
+
+int
+wav_open (SF_PRIVATE *psf)
+{ WAV_PRIVATE * wpriv ;
+ int format, subformat, error, blockalign = 0, framesperblock = 0 ;
+
+ if ((wpriv = calloc (1, sizeof (WAV_PRIVATE))) == NULL)
+ return SFE_MALLOC_FAILED ;
+ psf->container_data = wpriv ;
+
+ wpriv->wavex_ambisonic = SF_AMBISONIC_NONE ;
+ psf->str_flags = SF_STR_ALLOW_START | SF_STR_ALLOW_END ;
+
+ if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0))
+ { if ((error = wav_read_header (psf, &blockalign, &framesperblock)))
+ return error ;
+ } ;
+
+ subformat = SF_CODEC (psf->sf.format) ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { if (psf->is_pipe)
+ return SFE_NO_PIPE_WRITE ;
+
+ wpriv->wavex_ambisonic = SF_AMBISONIC_NONE ;
+
+ format = SF_CONTAINER (psf->sf.format) ;
+ if (format != SF_FORMAT_WAV && format != SF_FORMAT_WAVEX)
+ return SFE_BAD_OPEN_FORMAT ;
+
+ psf->blockwidth = psf->bytewidth * psf->sf.channels ;
+
+ /* RIFF WAVs are little-endian, RIFX WAVs are big-endian, default to little */
+ psf->endian = SF_ENDIAN (psf->sf.format) ;
+ if (CPU_IS_BIG_ENDIAN && psf->endian == SF_ENDIAN_CPU)
+ psf->endian = SF_ENDIAN_BIG ;
+ else if (psf->endian != SF_ENDIAN_BIG)
+ psf->endian = SF_ENDIAN_LITTLE ;
+
+ if (psf->file.mode != SFM_RDWR || psf->filelength < 44)
+ { psf->filelength = 0 ;
+ psf->datalength = 0 ;
+ psf->dataoffset = 0 ;
+ psf->sf.frames = 0 ;
+ } ;
+
+ if (subformat == SF_FORMAT_IMA_ADPCM || subformat == SF_FORMAT_MS_ADPCM)
+ { blockalign = wav_w64_srate2blocksize (psf->sf.samplerate * psf->sf.channels) ;
+ framesperblock = -1 ; /* Corrected later. */
+ } ;
+
+ /* By default, add the peak chunk to floating point files. Default behaviour
+ ** can be switched off using sf_command (SFC_SET_PEAK_CHUNK, SF_FALSE).
+ */
+ if (psf->file.mode == SFM_WRITE && (subformat == SF_FORMAT_FLOAT || subformat == SF_FORMAT_DOUBLE))
+ { if ((psf->peak_info = peak_info_calloc (psf->sf.channels)) == NULL)
+ return SFE_MALLOC_FAILED ;
+ psf->peak_info->peak_loc = SF_PEAK_START ;
+ } ;
+
+ psf->write_header = wav_write_header ;
+ } ;
+
+ psf->container_close = wav_close ;
+ psf->command = wav_command ;
+
+ switch (subformat)
+ { case SF_FORMAT_PCM_U8 :
+ case SF_FORMAT_PCM_16 :
+ case SF_FORMAT_PCM_24 :
+ case SF_FORMAT_PCM_32 :
+ error = pcm_init (psf) ;
+ break ;
+
+ case SF_FORMAT_ULAW :
+ error = ulaw_init (psf) ;
+ break ;
+
+ case SF_FORMAT_ALAW :
+ error = alaw_init (psf) ;
+ break ;
+
+ /* Lite remove start */
+ case SF_FORMAT_FLOAT :
+ error = float32_init (psf) ;
+ break ;
+
+ case SF_FORMAT_DOUBLE :
+ error = double64_init (psf) ;
+ break ;
+
+ case SF_FORMAT_IMA_ADPCM :
+ error = wav_w64_ima_init (psf, blockalign, framesperblock) ;
+ break ;
+
+ case SF_FORMAT_MS_ADPCM :
+ error = wav_w64_msadpcm_init (psf, blockalign, framesperblock) ;
+ break ;
+
+ case SF_FORMAT_G721_32 :
+ error = g72x_init (psf) ;
+ break ;
+ /* Lite remove end */
+
+ case SF_FORMAT_GSM610 :
+ error = gsm610_init (psf) ;
+ break ;
+
+ default : return SFE_UNIMPLEMENTED ;
+ } ;
+
+ if (psf->file.mode == SFM_WRITE || (psf->file.mode == SFM_RDWR && psf->filelength == 0))
+ return psf->write_header (psf, SF_FALSE) ;
+
+ return error ;
+} /* wav_open */
+
+/*=========================================================================
+** Private functions.
+*/
+
+static int
+wav_read_header (SF_PRIVATE *psf, int *blockalign, int *framesperblock)
+{ WAV_PRIVATE *wpriv ;
+ WAV_FMT *wav_fmt ;
+ FACT_CHUNK fact_chunk ;
+ unsigned dword = 0, marker, RIFFsize = 0, done = 0 ;
+ int parsestage = 0, error, format = 0 ;
+ char *cptr ;
+
+ if (psf->filelength > SF_PLATFORM_S64 (0xffffffff))
+ psf_log_printf (psf, "Warning : filelength > 0xffffffff. This is bad!!!!\n") ;
+
+ if ((wpriv = psf->container_data) == NULL)
+ return SFE_INTERNAL ;
+ wav_fmt = &wpriv->wav_fmt ;
+
+ /* Set position to start of file to begin reading header. */
+ psf_binheader_readf (psf, "p", 0) ;
+
+ while (! done)
+ { psf_binheader_readf (psf, "m", &marker) ;
+
+ switch (marker)
+ { case RIFF_MARKER :
+ case RIFX_MARKER :
+ if (parsestage)
+ return SFE_WAV_NO_RIFF ;
+
+ parsestage |= HAVE_RIFF ;
+
+ /* RIFX signifies big-endian format for all header and data
+ ** to prevent lots of code copying here, we'll set the psf->rwf_endian
+ ** flag once here, and never specify endian-ness for all other header ops
+ */
+ if (marker == RIFF_MARKER)
+ psf->rwf_endian = SF_ENDIAN_LITTLE ;
+ else
+ psf->rwf_endian = SF_ENDIAN_BIG ;
+
+ psf_binheader_readf (psf, "4", &RIFFsize) ;
+
+ if (psf->fileoffset > 0 && psf->filelength > RIFFsize + 8)
+ { /* Set file length. */
+ psf->filelength = RIFFsize + 8 ;
+ if (marker == RIFF_MARKER)
+ psf_log_printf (psf, "RIFF : %u\n", RIFFsize) ;
+ else
+ psf_log_printf (psf, "RIFX : %u\n", RIFFsize) ;
+ }
+ else if (psf->filelength < RIFFsize + 2 * SIGNED_SIZEOF (dword))
+ { if (marker == RIFF_MARKER)
+ psf_log_printf (psf, "RIFF : %u (should be %D)\n", RIFFsize, psf->filelength - 2 * SIGNED_SIZEOF (dword)) ;
+ else
+ psf_log_printf (psf, "RIFX : %u (should be %D)\n", RIFFsize, psf->filelength - 2 * SIGNED_SIZEOF (dword)) ;
+
+ RIFFsize = dword ;
+ }
+ else
+ { if (marker == RIFF_MARKER)
+ psf_log_printf (psf, "RIFF : %u\n", RIFFsize) ;
+ else
+ psf_log_printf (psf, "RIFX : %u\n", RIFFsize) ;
+ } ;
+ break ;
+
+ case WAVE_MARKER :
+ if ((parsestage & HAVE_RIFF) != HAVE_RIFF)
+ return SFE_WAV_NO_WAVE ;
+ parsestage |= HAVE_WAVE ;
+
+ psf_log_printf (psf, "WAVE\n") ;
+ break ;
+
+ case fmt_MARKER :
+ if ((parsestage & (HAVE_RIFF | HAVE_WAVE)) != (HAVE_RIFF | HAVE_WAVE))
+ return SFE_WAV_NO_FMT ;
+
+ /* If this file has a SECOND fmt chunk, I don't want to know about it. */
+ if (parsestage & HAVE_fmt)
+ break ;
+
+ parsestage |= HAVE_fmt ;
+
+ psf_binheader_readf (psf, "4", &dword) ;
+ psf_log_printf (psf, "fmt : %d\n", dword) ;
+
+ if ((error = wav_w64_read_fmt_chunk (psf, dword)))
+ return error ;
+
+ format = wav_fmt->format ;
+ break ;
+
+ case data_MARKER :
+ if ((parsestage & (HAVE_RIFF | HAVE_WAVE | HAVE_fmt)) != (HAVE_RIFF | HAVE_WAVE | HAVE_fmt))
+ return SFE_WAV_NO_DATA ;
+
+ if (psf->file.mode == SFM_RDWR && (parsestage & HAVE_other) != 0)
+ return SFE_RDWR_BAD_HEADER ;
+
+ parsestage |= HAVE_data ;
+
+ psf_binheader_readf (psf, "4", &dword) ;
+
+ psf->datalength = dword ;
+ psf->dataoffset = psf_ftell (psf) ;
+
+ if (psf->dataoffset > 0)
+ { if (dword == 0 && RIFFsize == 8 && psf->filelength > 44)
+ { psf_log_printf (psf, "*** Looks like a WAV file which wasn't closed properly. Fixing it.\n") ;
+ psf->datalength = psf->filelength - psf->dataoffset ;
+ } ;
+
+ if (psf->datalength > psf->filelength - psf->dataoffset)
+ { psf_log_printf (psf, "data : %D (should be %D)\n", psf->datalength, psf->filelength - psf->dataoffset) ;
+ psf->datalength = psf->filelength - psf->dataoffset ;
+ }
+ else
+ psf_log_printf (psf, "data : %D\n", psf->datalength) ;
+
+ /* Only set dataend if there really is data at the end. */
+ if (psf->datalength + psf->dataoffset < psf->filelength)
+ psf->dataend = psf->datalength + psf->dataoffset ;
+
+ if (format == WAVE_FORMAT_MS_ADPCM && psf->datalength % 2)
+ { psf->datalength ++ ;
+ psf_log_printf (psf, "*** Data length odd. Increasing it by 1.\n") ;
+ } ;
+ } ;
+
+ if (! psf->sf.seekable || psf->dataoffset < 0)
+ break ;
+
+ /* Seek past data and continue reading header. */
+ psf_fseek (psf, psf->datalength, SEEK_CUR) ;
+
+ if (psf_ftell (psf) != psf->datalength + psf->dataoffset)
+ psf_log_printf (psf, "*** psf_fseek past end error ***\n") ;
+ break ;
+
+ case fact_MARKER :
+ if ((parsestage & (HAVE_RIFF | HAVE_WAVE)) != (HAVE_RIFF | HAVE_WAVE))
+ return SFE_WAV_BAD_FACT ;
+
+ parsestage |= HAVE_fact ;
+
+ if ((parsestage & HAVE_fmt) != HAVE_fmt)
+ psf_log_printf (psf, "*** Should have 'fmt ' chunk before 'fact'\n") ;
+
+ psf_binheader_readf (psf, "44", &dword, & (fact_chunk.frames)) ;
+
+ if (dword > SIGNED_SIZEOF (fact_chunk))
+ psf_binheader_readf (psf, "j", (int) (dword - SIGNED_SIZEOF (fact_chunk))) ;
+
+ if (dword)
+ psf_log_printf (psf, "%M : %d\n", marker, dword) ;
+ else
+ psf_log_printf (psf, "%M : %d (should not be zero)\n", marker, dword) ;
+
+ psf_log_printf (psf, " frames : %d\n", fact_chunk.frames) ;
+ break ;
+
+ case PEAK_MARKER :
+ if ((parsestage & (HAVE_RIFF | HAVE_WAVE | HAVE_fmt)) != (HAVE_RIFF | HAVE_WAVE | HAVE_fmt))
+ return SFE_WAV_PEAK_B4_FMT ;
+
+ parsestage |= HAVE_PEAK ;
+
+ psf_binheader_readf (psf, "4", &dword) ;
+
+ psf_log_printf (psf, "%M : %d\n", marker, dword) ;
+ if (dword != WAV_PEAK_CHUNK_SIZE (psf->sf.channels))
+ { psf_binheader_readf (psf, "j", dword) ;
+ psf_log_printf (psf, "*** File PEAK chunk size doesn't fit with number of channels (%d).\n", psf->sf.channels) ;
+ return SFE_WAV_BAD_PEAK ;
+ } ;
+
+ if ((psf->peak_info = peak_info_calloc (psf->sf.channels)) == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ /* read in rest of PEAK chunk. */
+ psf_binheader_readf (psf, "44", & (psf->peak_info->version), & (psf->peak_info->timestamp)) ;
+
+ if (psf->peak_info->version != 1)
+ psf_log_printf (psf, " version : %d *** (should be version 1)\n", psf->peak_info->version) ;
+ else
+ psf_log_printf (psf, " version : %d\n", psf->peak_info->version) ;
+
+ psf_log_printf (psf, " time stamp : %d\n", psf->peak_info->timestamp) ;
+ psf_log_printf (psf, " Ch Position Value\n") ;
+
+ cptr = psf->u.cbuf ;
+ for (dword = 0 ; dword < (unsigned) psf->sf.channels ; dword++)
+ { float value ;
+ unsigned int position ;
+
+ psf_binheader_readf (psf, "f4", &value, &position) ;
+ psf->peak_info->peaks [dword].value = value ;
+ psf->peak_info->peaks [dword].position = position ;
+
+ snprintf (cptr, sizeof (psf->u.cbuf), " %2d %-12" PRId64 " %g\n",
+ dword, psf->peak_info->peaks [dword].position, psf->peak_info->peaks [dword].value) ;
+ cptr [sizeof (psf->u.cbuf) - 1] = 0 ;
+ psf_log_printf (psf, "%s", cptr) ;
+ } ;
+
+ psf->peak_info->peak_loc = ((parsestage & HAVE_data) == 0) ? SF_PEAK_START : SF_PEAK_END ;
+ break ;
+
+ case cue_MARKER :
+ parsestage |= HAVE_other ;
+
+ { unsigned bytesread, cue_count ;
+ int id, position, chunk_id, chunk_start, block_start, offset ;
+
+ bytesread = psf_binheader_readf (psf, "44", &dword, &cue_count) ;
+ bytesread -= 4 ; /* Remove bytes for first dword. */
+ psf_log_printf (psf, "%M : %u\n", marker, dword) ;
+
+ if (cue_count > 10)
+ { psf_log_printf (psf, " Count : %d (skipping)\n", cue_count) ;
+ psf_binheader_readf (psf, "j", cue_count * 24) ;
+ break ;
+ } ;
+
+ psf_log_printf (psf, " Count : %d\n", cue_count) ;
+
+ while (cue_count)
+ { bytesread += psf_binheader_readf (psf, "444444", &id, &position,
+ &chunk_id, &chunk_start, &block_start, &offset) ;
+ psf_log_printf (psf, " Cue ID : %2d"
+ " Pos : %5u Chunk : %M"
+ " Chk Start : %d Blk Start : %d"
+ " Offset : %5d\n",
+ id, position, chunk_id, chunk_start, block_start, offset) ;
+ cue_count -- ;
+ } ;
+
+ if (bytesread != dword)
+ { psf_log_printf (psf, "**** Chunk size weirdness (%d != %d)\n", dword, bytesread) ;
+ psf_binheader_readf (psf, "j", dword - bytesread) ;
+ } ;
+ } ;
+ break ;
+
+ case smpl_MARKER :
+ parsestage |= HAVE_other ;
+
+ psf_binheader_readf (psf, "4", &dword) ;
+ psf_log_printf (psf, "smpl : %u\n", dword) ;
+
+ if ((error = wav_read_smpl_chunk (psf, dword)))
+ return error ;
+ break ;
+
+ case acid_MARKER :
+ parsestage |= HAVE_other ;
+
+ psf_binheader_readf (psf, "4", &dword) ;
+ psf_log_printf (psf, "acid : %u\n", dword) ;
+
+ if ((error = wav_read_acid_chunk (psf, dword)))
+ return error ;
+ break ;
+
+ case INFO_MARKER :
+ case LIST_MARKER :
+ parsestage |= HAVE_other ;
+
+ if ((error = wav_subchunk_parse (psf, marker)) != 0)
+ return error ;
+ break ;
+
+ case bext_MARKER :
+ /*
+ The 'bext' chunk can actually be updated, so don't need to set this.
+ parsestage |= HAVE_other ;
+ */
+ psf_binheader_readf (psf, "4", &dword) ;
+ if ((error = wav_read_bext_chunk (psf, dword)))
+ return error ;
+ break ;
+
+ case PAD_MARKER :
+ /*
+ We can eat into a 'PAD ' chunk if we need to.
+ parsestage |= HAVE_other ;
+ */
+ psf_binheader_readf (psf, "4", &dword) ;
+ psf_log_printf (psf, "%M : %u\n", marker, dword) ;
+ dword += (dword & 1) ;
+ psf_binheader_readf (psf, "j", dword) ;
+ break ;
+
+ case iXML_MARKER : /* See http://en.wikipedia.org/wiki/IXML */
+ case strc_MARKER : /* Multiple of 32 bytes. */
+ case afsp_MARKER :
+ case clm_MARKER :
+ case elmo_MARKER :
+ case cart_MARKER :
+ case levl_MARKER :
+ case plst_MARKER :
+ case DISP_MARKER :
+ case MEXT_MARKER :
+ case FLLR_MARKER :
+ psf_binheader_readf (psf, "4", &dword) ;
+ psf_log_printf (psf, "%M : %u\n", marker, dword) ;
+ dword += (dword & 1) ;
+ psf_binheader_readf (psf, "j", dword) ;
+ break ;
+
+ default :
+ if (psf_isprint ((marker >> 24) & 0xFF) && psf_isprint ((marker >> 16) & 0xFF)
+ && psf_isprint ((marker >> 8) & 0xFF) && psf_isprint (marker & 0xFF))
+ { psf_binheader_readf (psf, "4", &dword) ;
+ psf_log_printf (psf, "*** %M : %d (unknown marker)\n", marker, dword) ;
+ psf_binheader_readf (psf, "j", dword) ;
+ break ;
+ } ;
+ if (psf_ftell (psf) & 0x03)
+ { psf_log_printf (psf, " Unknown chunk marker at position %d. Resynching.\n", dword - 4) ;
+ psf_binheader_readf (psf, "j", -3) ;
+ /* File is too messed up so we prevent editing in RDWR mode here. */
+ parsestage |= HAVE_other ;
+ break ;
+ } ;
+ psf_log_printf (psf, "*** Unknown chunk marker (%X) at position %D. Exiting parser.\n", marker, psf_ftell (psf) - 4) ;
+ done = SF_TRUE ;
+ break ;
+ } ; /* switch (dword) */
+
+ if (! psf->sf.seekable && (parsestage & HAVE_data))
+ break ;
+
+ if (psf_ftell (psf) >= psf->filelength - SIGNED_SIZEOF (dword))
+ { psf_log_printf (psf, "End\n") ;
+ break ;
+ } ;
+ } ; /* while (1) */
+
+ if (psf->dataoffset <= 0)
+ return SFE_WAV_NO_DATA ;
+
+ /* WAVs can be little or big endian */
+ psf->endian = psf->rwf_endian ;
+
+ psf_fseek (psf, psf->dataoffset, SEEK_SET) ;
+
+ if (psf->is_pipe == 0)
+ { /*
+ ** Check for 'wvpk' at the start of the DATA section. Not able to
+ ** handle this.
+ */
+ psf_binheader_readf (psf, "4", &marker) ;
+ if (marker == wvpk_MARKER || marker == OggS_MARKER)
+ return SFE_WAV_WVPK_DATA ;
+ } ;
+
+ /* Seek to start of DATA section. */
+ psf_fseek (psf, psf->dataoffset, SEEK_SET) ;
+
+ if (psf->blockwidth)
+ { if (psf->filelength - psf->dataoffset < psf->datalength)
+ psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ;
+ else
+ psf->sf.frames = psf->datalength / psf->blockwidth ;
+ } ;
+
+ switch (format)
+ { case WAVE_FORMAT_EXTENSIBLE :
+ if (psf->sf.format == (SF_FORMAT_WAVEX | SF_FORMAT_MS_ADPCM))
+ { *blockalign = wav_fmt->msadpcm.blockalign ;
+ *framesperblock = wav_fmt->msadpcm.samplesperblock ;
+ } ;
+ break ;
+
+ case WAVE_FORMAT_PCM :
+ psf->sf.format = SF_FORMAT_WAV | u_bitwidth_to_subformat (psf->bytewidth * 8) ;
+ break ;
+
+ case WAVE_FORMAT_MULAW :
+ case IBM_FORMAT_MULAW :
+ psf->sf.format = (SF_FORMAT_WAV | SF_FORMAT_ULAW) ;
+ break ;
+
+ case WAVE_FORMAT_ALAW :
+ case IBM_FORMAT_ALAW :
+ psf->sf.format = (SF_FORMAT_WAV | SF_FORMAT_ALAW) ;
+ break ;
+
+ case WAVE_FORMAT_MS_ADPCM :
+ psf->sf.format = (SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM) ;
+ *blockalign = wav_fmt->msadpcm.blockalign ;
+ *framesperblock = wav_fmt->msadpcm.samplesperblock ;
+ break ;
+
+ case WAVE_FORMAT_IMA_ADPCM :
+ psf->sf.format = (SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM) ;
+ *blockalign = wav_fmt->ima.blockalign ;
+ *framesperblock = wav_fmt->ima.samplesperblock ;
+ break ;
+
+ case WAVE_FORMAT_GSM610 :
+ psf->sf.format = (SF_FORMAT_WAV | SF_FORMAT_GSM610) ;
+ break ;
+
+ case WAVE_FORMAT_IEEE_FLOAT :
+ psf->sf.format = SF_FORMAT_WAV ;
+ psf->sf.format |= (psf->bytewidth == 8) ? SF_FORMAT_DOUBLE : SF_FORMAT_FLOAT ;
+ break ;
+
+ case WAVE_FORMAT_G721_ADPCM :
+ psf->sf.format = SF_FORMAT_WAV | SF_FORMAT_G721_32 ;
+ break ;
+
+ default : return SFE_UNIMPLEMENTED ;
+ } ;
+
+ if (wpriv->fmt_is_broken)
+ wav_w64_analyze (psf) ;
+
+ /* Only set the format endian-ness if its non-standard big-endian. */
+ if (psf->endian == SF_ENDIAN_BIG)
+ psf->sf.format |= SF_ENDIAN_BIG ;
+
+ return 0 ;
+} /* wav_read_header */
+
+static int
+wav_write_fmt_chunk (SF_PRIVATE *psf)
+{ int subformat, fmt_size, add_fact_chunk = 0 ;
+
+ subformat = SF_CODEC (psf->sf.format) ;
+
+ switch (subformat)
+ { case SF_FORMAT_PCM_U8 :
+ case SF_FORMAT_PCM_16 :
+ case SF_FORMAT_PCM_24 :
+ case SF_FORMAT_PCM_32 :
+ fmt_size = 2 + 2 + 4 + 4 + 2 + 2 ;
+
+ /* fmt : format, channels, samplerate */
+ psf_binheader_writef (psf, "4224", fmt_size, WAVE_FORMAT_PCM, psf->sf.channels, psf->sf.samplerate) ;
+ /* fmt : bytespersec */
+ psf_binheader_writef (psf, "4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ;
+ /* fmt : blockalign, bitwidth */
+ psf_binheader_writef (psf, "22", psf->bytewidth * psf->sf.channels, psf->bytewidth * 8) ;
+ break ;
+
+ case SF_FORMAT_FLOAT :
+ case SF_FORMAT_DOUBLE :
+ fmt_size = 2 + 2 + 4 + 4 + 2 + 2 ;
+
+ /* fmt : format, channels, samplerate */
+ psf_binheader_writef (psf, "4224", fmt_size, WAVE_FORMAT_IEEE_FLOAT, psf->sf.channels, psf->sf.samplerate) ;
+ /* fmt : bytespersec */
+ psf_binheader_writef (psf, "4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ;
+ /* fmt : blockalign, bitwidth */
+ psf_binheader_writef (psf, "22", psf->bytewidth * psf->sf.channels, psf->bytewidth * 8) ;
+
+ add_fact_chunk = SF_TRUE ;
+ break ;
+
+ case SF_FORMAT_ULAW :
+ fmt_size = 2 + 2 + 4 + 4 + 2 + 2 + 2 ;
+
+ /* fmt : format, channels, samplerate */
+ psf_binheader_writef (psf, "4224", fmt_size, WAVE_FORMAT_MULAW, psf->sf.channels, psf->sf.samplerate) ;
+ /* fmt : bytespersec */
+ psf_binheader_writef (psf, "4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ;
+ /* fmt : blockalign, bitwidth, extrabytes */
+ psf_binheader_writef (psf, "222", psf->bytewidth * psf->sf.channels, 8, 0) ;
+
+ add_fact_chunk = SF_TRUE ;
+ break ;
+
+ case SF_FORMAT_ALAW :
+ fmt_size = 2 + 2 + 4 + 4 + 2 + 2 + 2 ;
+
+ /* fmt : format, channels, samplerate */
+ psf_binheader_writef (psf, "4224", fmt_size, WAVE_FORMAT_ALAW, psf->sf.channels, psf->sf.samplerate) ;
+ /* fmt : bytespersec */
+ psf_binheader_writef (psf, "4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ;
+ /* fmt : blockalign, bitwidth, extrabytes */
+ psf_binheader_writef (psf, "222", psf->bytewidth * psf->sf.channels, 8, 0) ;
+
+ add_fact_chunk = SF_TRUE ;
+ break ;
+
+ /* Lite remove start */
+ case SF_FORMAT_IMA_ADPCM :
+ { int blockalign, framesperblock, bytespersec ;
+
+ blockalign = wav_w64_srate2blocksize (psf->sf.samplerate * psf->sf.channels) ;
+ framesperblock = 2 * (blockalign - 4 * psf->sf.channels) / psf->sf.channels + 1 ;
+ bytespersec = (psf->sf.samplerate * blockalign) / framesperblock ;
+
+ /* fmt chunk. */
+ fmt_size = 2 + 2 + 4 + 4 + 2 + 2 + 2 + 2 ;
+
+ /* fmt : size, WAV format type, channels, samplerate, bytespersec */
+ psf_binheader_writef (psf, "42244", fmt_size, WAVE_FORMAT_IMA_ADPCM,
+ psf->sf.channels, psf->sf.samplerate, bytespersec) ;
+
+ /* fmt : blockalign, bitwidth, extrabytes, framesperblock. */
+ psf_binheader_writef (psf, "2222", blockalign, 4, 2, framesperblock) ;
+ } ;
+
+ add_fact_chunk = SF_TRUE ;
+ break ;
+
+ case SF_FORMAT_MS_ADPCM :
+ { int blockalign, framesperblock, bytespersec, extrabytes ;
+
+ blockalign = wav_w64_srate2blocksize (psf->sf.samplerate * psf->sf.channels) ;
+ framesperblock = 2 + 2 * (blockalign - 7 * psf->sf.channels) / psf->sf.channels ;
+ bytespersec = (psf->sf.samplerate * blockalign) / framesperblock ;
+
+ /* fmt chunk. */
+ extrabytes = 2 + 2 + MSADPCM_ADAPT_COEFF_COUNT * (2 + 2) ;
+ fmt_size = 2 + 2 + 4 + 4 + 2 + 2 + 2 + extrabytes ;
+
+ /* fmt : size, WAV format type, channels. */
+ psf_binheader_writef (psf, "422", fmt_size, WAVE_FORMAT_MS_ADPCM, psf->sf.channels) ;
+
+ /* fmt : samplerate, bytespersec. */
+ psf_binheader_writef (psf, "44", psf->sf.samplerate, bytespersec) ;
+
+ /* fmt : blockalign, bitwidth, extrabytes, framesperblock. */
+ psf_binheader_writef (psf, "22222", blockalign, 4, extrabytes, framesperblock, 7) ;
+
+ msadpcm_write_adapt_coeffs (psf) ;
+ } ;
+
+ add_fact_chunk = SF_TRUE ;
+ break ;
+
+
+ case SF_FORMAT_G721_32 :
+ /* fmt chunk. */
+ fmt_size = 2 + 2 + 4 + 4 + 2 + 2 + 2 + 2 ;
+
+ /* fmt : size, WAV format type, channels, samplerate, bytespersec */
+ psf_binheader_writef (psf, "42244", fmt_size, WAVE_FORMAT_G721_ADPCM,
+ psf->sf.channels, psf->sf.samplerate, psf->sf.samplerate * psf->sf.channels / 2) ;
+
+ /* fmt : blockalign, bitwidth, extrabytes, auxblocksize. */
+ psf_binheader_writef (psf, "2222", 64, 4, 2, 0) ;
+
+ add_fact_chunk = SF_TRUE ;
+ break ;
+
+ /* Lite remove end */
+
+ case SF_FORMAT_GSM610 :
+ { int blockalign, framesperblock, bytespersec ;
+
+ blockalign = WAV_W64_GSM610_BLOCKSIZE ;
+ framesperblock = WAV_W64_GSM610_SAMPLES ;
+ bytespersec = (psf->sf.samplerate * blockalign) / framesperblock ;
+
+ /* fmt chunk. */
+ fmt_size = 2 + 2 + 4 + 4 + 2 + 2 + 2 + 2 ;
+
+ /* fmt : size, WAV format type, channels. */
+ psf_binheader_writef (psf, "422", fmt_size, WAVE_FORMAT_GSM610, psf->sf.channels) ;
+
+ /* fmt : samplerate, bytespersec. */
+ psf_binheader_writef (psf, "44", psf->sf.samplerate, bytespersec) ;
+
+ /* fmt : blockalign, bitwidth, extrabytes, framesperblock. */
+ psf_binheader_writef (psf, "2222", blockalign, 0, 2, framesperblock) ;
+ } ;
+
+ add_fact_chunk = SF_TRUE ;
+ break ;
+
+ default : return SFE_UNIMPLEMENTED ;
+ } ;
+
+ if (add_fact_chunk)
+ psf_binheader_writef (psf, "tm48", fact_MARKER, 4, psf->sf.frames) ;
+
+ return 0 ;
+} /* wav_write_fmt_chunk */
+
+static int
+wavex_write_fmt_chunk (SF_PRIVATE *psf)
+{ WAV_PRIVATE *wpriv ;
+ int subformat, fmt_size, add_fact_chunk = 0 ;
+
+ if ((wpriv = psf->container_data) == NULL)
+ return SFE_INTERNAL ;
+
+ subformat = SF_CODEC (psf->sf.format) ;
+
+ /* initial section (same for all, it appears) */
+ switch (subformat)
+ { case SF_FORMAT_PCM_U8 :
+ case SF_FORMAT_PCM_16 :
+ case SF_FORMAT_PCM_24 :
+ case SF_FORMAT_PCM_32 :
+ case SF_FORMAT_FLOAT :
+ case SF_FORMAT_DOUBLE :
+ case SF_FORMAT_ULAW :
+ case SF_FORMAT_ALAW :
+ fmt_size = 2 + 2 + 4 + 4 + 2 + 2 + 2 + 2 + 4 + 4 + 2 + 2 + 8 ;
+
+ /* fmt : format, channels, samplerate */
+ psf_binheader_writef (psf, "4224", fmt_size, WAVE_FORMAT_EXTENSIBLE, psf->sf.channels, psf->sf.samplerate) ;
+ /* fmt : bytespersec */
+ psf_binheader_writef (psf, "4", psf->sf.samplerate * psf->bytewidth * psf->sf.channels) ;
+ /* fmt : blockalign, bitwidth */
+ psf_binheader_writef (psf, "22", psf->bytewidth * psf->sf.channels, psf->bytewidth * 8) ;
+
+ /* cbSize 22 is sizeof (WAVEFORMATEXTENSIBLE) - sizeof (WAVEFORMATEX) */
+ psf_binheader_writef (psf, "2", 22) ;
+
+ /* wValidBitsPerSample, for our use same as bitwidth as we use it fully */
+ psf_binheader_writef (psf, "2", psf->bytewidth * 8) ;
+
+ /* For an Ambisonic file set the channel mask to zero.
+ ** Otherwise use a default based on the channel count.
+ */
+ if (wpriv->wavex_ambisonic != SF_AMBISONIC_NONE)
+ psf_binheader_writef (psf, "4", 0) ;
+ else if (wpriv->wavex_channelmask != 0)
+ psf_binheader_writef (psf, "4", wpriv->wavex_channelmask) ;
+ else
+ { /*
+ ** Ok some liberty is taken here to use the most commonly used channel masks
+ ** instead of "no mapping". If you really want to use "no mapping" for 8 channels and less
+ ** please don't use wavex. (otherwise we'll have to create a new SF_COMMAND)
+ */
+ switch (psf->sf.channels)
+ { case 1 : /* center channel mono */
+ psf_binheader_writef (psf, "4", 0x4) ;
+ break ;
+
+ case 2 : /* front left and right */
+ psf_binheader_writef (psf, "4", 0x1 | 0x2) ;
+ break ;
+
+ case 4 : /* Quad */
+ psf_binheader_writef (psf, "4", 0x1 | 0x2 | 0x10 | 0x20) ;
+ break ;
+
+ case 6 : /* 5.1 */
+ psf_binheader_writef (psf, "4", 0x1 | 0x2 | 0x4 | 0x8 | 0x10 | 0x20) ;
+ break ;
+
+ case 8 : /* 7.1 */
+ psf_binheader_writef (psf, "4", 0x1 | 0x2 | 0x4 | 0x8 | 0x10 | 0x20 | 0x40 | 0x80) ;
+ break ;
+
+ default : /* 0 when in doubt , use direct out, ie NO mapping*/
+ psf_binheader_writef (psf, "4", 0x0) ;
+ break ;
+ } ;
+ } ;
+ break ;
+
+ case SF_FORMAT_MS_ADPCM : /* Todo, GUID exists might have different header as per wav_write_header */
+ default :
+ return SFE_UNIMPLEMENTED ;
+ } ;
+
+ /* GUID section, different for each */
+
+ switch (subformat)
+ { case SF_FORMAT_PCM_U8 :
+ case SF_FORMAT_PCM_16 :
+ case SF_FORMAT_PCM_24 :
+ case SF_FORMAT_PCM_32 :
+ wavex_write_guid (psf, wpriv->wavex_ambisonic == SF_AMBISONIC_NONE ?
+ &MSGUID_SUBTYPE_PCM : &MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_PCM) ;
+ break ;
+
+ case SF_FORMAT_FLOAT :
+ case SF_FORMAT_DOUBLE :
+ wavex_write_guid (psf, wpriv->wavex_ambisonic == SF_AMBISONIC_NONE ?
+ &MSGUID_SUBTYPE_IEEE_FLOAT : &MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_IEEE_FLOAT) ;
+ add_fact_chunk = SF_TRUE ;
+ break ;
+
+ case SF_FORMAT_ULAW :
+ wavex_write_guid (psf, &MSGUID_SUBTYPE_MULAW) ;
+ add_fact_chunk = SF_TRUE ;
+ break ;
+
+ case SF_FORMAT_ALAW :
+ wavex_write_guid (psf, &MSGUID_SUBTYPE_ALAW) ;
+ add_fact_chunk = SF_TRUE ;
+ break ;
+
+#if 0
+ /* This is dead code due to return in previous switch statement. */
+ case SF_FORMAT_MS_ADPCM : /* todo, GUID exists */
+ wavex_write_guid (psf, &MSGUID_SUBTYPE_MS_ADPCM) ;
+ add_fact_chunk = SF_TRUE ;
+ break ;
+ return SFE_UNIMPLEMENTED ;
+#endif
+
+ default : return SFE_UNIMPLEMENTED ;
+ } ;
+
+ if (add_fact_chunk)
+ psf_binheader_writef (psf, "tm48", fact_MARKER, 4, psf->sf.frames) ;
+
+ return 0 ;
+} /* wavex_write_fmt_chunk */
+
+
+static int
+wav_write_header (SF_PRIVATE *psf, int calc_length)
+{ sf_count_t current ;
+ int k, error, has_data = SF_FALSE ;
+
+ current = psf_ftell (psf) ;
+
+ if (current > psf->dataoffset)
+ has_data = SF_TRUE ;
+
+ if (calc_length)
+ { psf->filelength = psf_get_filelen (psf) ;
+
+ psf->datalength = psf->filelength - psf->dataoffset ;
+
+ if (psf->dataend)
+ psf->datalength -= psf->filelength - psf->dataend ;
+
+ if (psf->bytewidth > 0)
+ psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ;
+ } ;
+
+ /* Reset the current header length to zero. */
+ psf->header [0] = 0 ;
+ psf->headindex = 0 ;
+ psf_fseek (psf, 0, SEEK_SET) ;
+
+ /*
+ ** RIFX signifies big-endian format for all header and data.
+ ** To prevent lots of code copying here, we'll set the psf->rwf_endian flag
+ ** once here, and never specify endian-ness for all other header operations.
+ */
+
+ /* RIFF/RIFX marker, length, WAVE and 'fmt ' markers. */
+
+ if (psf->endian == SF_ENDIAN_LITTLE)
+ psf_binheader_writef (psf, "etm8", RIFF_MARKER, (psf->filelength < 8) ? 8 : psf->filelength - 8) ;
+ else
+ psf_binheader_writef (psf, "Etm8", RIFX_MARKER, (psf->filelength < 8) ? 8 : psf->filelength - 8) ;
+
+ /* WAVE and 'fmt ' markers. */
+ psf_binheader_writef (psf, "mm", WAVE_MARKER, fmt_MARKER) ;
+
+ /* Write the 'fmt ' chunk. */
+ switch (SF_CONTAINER (psf->sf.format))
+ { case SF_FORMAT_WAV :
+ if ((error = wav_write_fmt_chunk (psf)) != 0)
+ return error ;
+ break ;
+
+ case SF_FORMAT_WAVEX :
+ if ((error = wavex_write_fmt_chunk (psf)) != 0)
+ return error ;
+ break ;
+
+ default :
+ return SFE_UNIMPLEMENTED ;
+ } ;
+
+ /* The LIST/INFO chunk. */
+ if (psf->str_flags & SF_STR_LOCATE_START)
+ wav_write_strings (psf, SF_STR_LOCATE_START) ;
+
+ if (psf->peak_info != NULL && psf->peak_info->peak_loc == SF_PEAK_START)
+ { psf_binheader_writef (psf, "m4", PEAK_MARKER, WAV_PEAK_CHUNK_SIZE (psf->sf.channels)) ;
+ psf_binheader_writef (psf, "44", 1, time (NULL)) ;
+ for (k = 0 ; k < psf->sf.channels ; k++)
+ psf_binheader_writef (psf, "ft8", (float) psf->peak_info->peaks [k].value, psf->peak_info->peaks [k].position) ;
+ } ;
+
+ if (psf->broadcast_16k != NULL)
+ wav_write_bext_chunk (psf) ;
+
+ if (psf->instrument != NULL)
+ { int tmp ;
+ double dtune = (double) (0x40000000) / 25.0 ;
+
+ psf_binheader_writef (psf, "m4", smpl_MARKER, 9 * 4 + psf->instrument->loop_count * 6 * 4) ;
+ psf_binheader_writef (psf, "44", 0, 0) ; /* Manufacturer zero is everyone */
+ tmp = (int) (1.0e9 / psf->sf.samplerate) ; /* Sample period in nano seconds */
+ psf_binheader_writef (psf, "44", tmp, psf->instrument->basenote) ;
+ tmp = (unsigned int) (psf->instrument->detune * dtune + 0.5) ;
+ psf_binheader_writef (psf, "4", tmp) ;
+ psf_binheader_writef (psf, "44", 0, 0) ; /* SMTPE format */
+ psf_binheader_writef (psf, "44", psf->instrument->loop_count, 0) ;
+
+ for (tmp = 0 ; tmp < psf->instrument->loop_count ; tmp++)
+ { int type ;
+
+ type = psf->instrument->loops [tmp].mode ;
+ type = (type == SF_LOOP_FORWARD ? 0 : type==SF_LOOP_BACKWARD ? 2 : type == SF_LOOP_ALTERNATING ? 1 : 32) ;
+
+ psf_binheader_writef (psf, "44", tmp, type) ;
+ psf_binheader_writef (psf, "44", psf->instrument->loops [tmp].start, psf->instrument->loops [tmp].end - 1) ;
+ psf_binheader_writef (psf, "44", 0, psf->instrument->loops [tmp].count) ;
+ } ;
+ } ;
+
+ if (psf->headindex + 16 < psf->dataoffset)
+ { /* Add PAD data if necessary. */
+ k = psf->dataoffset - (psf->headindex + 16) ;
+ psf_binheader_writef (psf, "m4z", PAD_MARKER, k, make_size_t (k)) ;
+ } ;
+
+ psf_binheader_writef (psf, "tm8", data_MARKER, psf->datalength) ;
+ psf_fwrite (psf->header, psf->headindex, 1, psf) ;
+ if (psf->error)
+ return psf->error ;
+
+ if (has_data && psf->dataoffset != psf->headindex)
+ { psf_log_printf (psf, "Oooops : has_data && psf->dataoffset != psf->headindex\n") ;
+ return psf->error = SFE_INTERNAL ;
+ } ;
+
+ psf->dataoffset = psf->headindex ;
+
+ if (! has_data)
+ psf_fseek (psf, psf->dataoffset, SEEK_SET) ;
+ else if (current > 0)
+ psf_fseek (psf, current, SEEK_SET) ;
+
+ return psf->error ;
+} /* wav_write_header */
+
+
+static int
+wav_write_tailer (SF_PRIVATE *psf)
+{ int k ;
+
+ /* Reset the current header buffer length to zero. */
+ psf->header [0] = 0 ;
+ psf->headindex = 0 ;
+
+ if (psf->dataend > 0)
+ psf_fseek (psf, psf->dataend, SEEK_SET) ;
+ else
+ psf->dataend = psf_fseek (psf, 0, SEEK_END) ;
+
+ /* Add a PEAK chunk if requested. */
+ if (psf->peak_info != NULL && psf->peak_info->peak_loc == SF_PEAK_END)
+ { psf_binheader_writef (psf, "m4", PEAK_MARKER, WAV_PEAK_CHUNK_SIZE (psf->sf.channels)) ;
+ psf_binheader_writef (psf, "44", 1, time (NULL)) ;
+ for (k = 0 ; k < psf->sf.channels ; k++)
+ psf_binheader_writef (psf, "f4", psf->peak_info->peaks [k].value, psf->peak_info->peaks [k].position) ;
+ } ;
+
+ if (psf->str_flags & SF_STR_LOCATE_END)
+ wav_write_strings (psf, SF_STR_LOCATE_END) ;
+
+ /* Write the tailer. */
+ if (psf->headindex > 0)
+ psf_fwrite (psf->header, psf->headindex, 1, psf) ;
+
+ return 0 ;
+} /* wav_write_tailer */
+
+static void
+wav_write_strings (SF_PRIVATE *psf, int location)
+{ int k, prev_head_index, saved_head_index ;
+
+ if (psf_location_string_count (psf, location) == 0)
+ return ;
+
+ prev_head_index = psf->headindex + 4 ;
+
+ psf_binheader_writef (psf, "m4m", LIST_MARKER, 0xBADBAD, INFO_MARKER) ;
+
+ for (k = 0 ; k < SF_MAX_STRINGS ; k++)
+ { if (psf->strings [k].type == 0)
+ break ;
+ if (psf->strings [k].type < 0 || psf->strings [k].flags != location)
+ continue ;
+
+ switch (psf->strings [k].type)
+ { case SF_STR_SOFTWARE :
+ psf_binheader_writef (psf, "ms", ISFT_MARKER, psf->strings [k].str) ;
+ break ;
+
+ case SF_STR_TITLE :
+ psf_binheader_writef (psf, "ms", INAM_MARKER, psf->strings [k].str) ;
+ break ;
+
+ case SF_STR_COPYRIGHT :
+ psf_binheader_writef (psf, "ms", ICOP_MARKER, psf->strings [k].str) ;
+ break ;
+
+ case SF_STR_ARTIST :
+ psf_binheader_writef (psf, "ms", IART_MARKER, psf->strings [k].str) ;
+ break ;
+
+ case SF_STR_COMMENT :
+ psf_binheader_writef (psf, "ms", ICMT_MARKER, psf->strings [k].str) ;
+ break ;
+
+ case SF_STR_DATE :
+ psf_binheader_writef (psf, "ms", ICRD_MARKER, psf->strings [k].str) ;
+ break ;
+
+ case SF_STR_GENRE :
+ psf_binheader_writef (psf, "ms", IGNR_MARKER, psf->strings [k].str) ;
+ break ;
+
+ default :
+ break ;
+ } ;
+ } ;
+
+ saved_head_index = psf->headindex ;
+ psf->headindex = prev_head_index ;
+ psf_binheader_writef (psf, "4", saved_head_index - prev_head_index - 4) ;
+ psf->headindex = saved_head_index ;
+
+} /* wav_write_strings */
+
+static int
+wav_close (SF_PRIVATE *psf)
+{
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { wav_write_tailer (psf) ;
+
+ if (psf->file.mode == SFM_RDWR)
+ { sf_count_t current = psf_ftell (psf) ;
+
+ /*
+ ** If the mode is RDWR and the current position is less than the
+ ** filelength, truncate the file.
+ */
+
+ if (current < psf->filelength)
+ { psf_ftruncate (psf, current) ;
+ psf->filelength = current ;
+ } ;
+ } ;
+
+ psf->write_header (psf, SF_TRUE) ;
+ } ;
+
+ return 0 ;
+} /* wav_close */
+
+static int
+wav_command (SF_PRIVATE *psf, int command, void * UNUSED (data), int datasize)
+{ WAV_PRIVATE *wpriv ;
+
+ if ((wpriv = psf->container_data) == NULL)
+ return SFE_INTERNAL ;
+
+ switch (command)
+ { case SFC_WAVEX_SET_AMBISONIC :
+ if ((SF_CONTAINER (psf->sf.format)) == SF_FORMAT_WAVEX)
+ { if (datasize == SF_AMBISONIC_NONE)
+ wpriv->wavex_ambisonic = SF_AMBISONIC_NONE ;
+ else if (datasize == SF_AMBISONIC_B_FORMAT)
+ wpriv->wavex_ambisonic = SF_AMBISONIC_B_FORMAT ;
+ else
+ return 0 ;
+ } ;
+ return wpriv->wavex_ambisonic ;
+
+ case SFC_WAVEX_GET_AMBISONIC :
+ return wpriv->wavex_ambisonic ;
+
+ case SFC_SET_CHANNEL_MAP_INFO :
+ wpriv->wavex_channelmask = wavex_gen_channel_mask (psf->channel_map, psf->sf.channels) ;
+ return (wpriv->wavex_channelmask != 0) ;
+
+ default :
+ break ;
+ } ;
+
+ return 0 ;
+} /* wav_command */
+
+static int
+wav_subchunk_parse (SF_PRIVATE *psf, int chunk)
+{ sf_count_t current_pos ;
+ char *cptr ;
+ unsigned dword, bytesread, length ;
+
+ current_pos = psf_fseek (psf, 0, SEEK_CUR) ;
+
+ bytesread = psf_binheader_readf (psf, "4", &length) ;
+
+ if (length <= 8)
+ { /* This case is for broken files generated by PEAK. */
+ psf_log_printf (psf, "%M : %d (weird length)\n", chunk, length) ;
+ psf_binheader_readf (psf, "mj", &chunk, length - 4) ;
+ psf_log_printf (psf, " %M\n", chunk) ;
+ return 0 ;
+ } ;
+
+ if (psf->headindex + length > SIGNED_SIZEOF (psf->header))
+ { psf_log_printf (psf, "%M : %d (too long)\n", chunk, length) ;
+ psf_binheader_readf (psf, "j", length) ;
+ return 0 ;
+ } ;
+
+ if (current_pos + length > psf->filelength)
+ { psf_log_printf (psf, "%M : %d (should be %d)\n", chunk, length, (int) (psf->filelength - current_pos)) ;
+ length = psf->filelength - current_pos ;
+ }
+ else
+ psf_log_printf (psf, "%M : %d\n", chunk, length) ;
+
+ while (bytesread < length)
+ { bytesread += psf_binheader_readf (psf, "m", &chunk) ;
+
+ switch (chunk)
+ { case adtl_MARKER :
+ case INFO_MARKER :
+ /* These markers don't contain anything. */
+ psf_log_printf (psf, " %M\n", chunk) ;
+ break ;
+
+ case data_MARKER :
+ psf_log_printf (psf, " %M inside a LIST block??? Backing out.\n", chunk) ;
+ /* Jump back four bytes and return to caller. */
+ psf_binheader_readf (psf, "j", -4) ;
+ return 0 ;
+
+ case ISFT_MARKER :
+ case ICOP_MARKER :
+ case IARL_MARKER :
+ case IART_MARKER :
+ case ICMT_MARKER :
+ case ICRD_MARKER :
+ case IENG_MARKER :
+ case IGNR_MARKER :
+ case INAM_MARKER :
+ case IPRD_MARKER :
+ case ISBJ_MARKER :
+ case ISRC_MARKER :
+ bytesread += psf_binheader_readf (psf, "4", &dword) ;
+ dword += (dword & 1) ;
+ if (dword >= SIGNED_SIZEOF (psf->u.cbuf))
+ { psf_log_printf (psf, " *** %M : %d (too big)\n", chunk, dword) ;
+ psf_binheader_readf (psf, "j", dword) ;
+ break ;
+ } ;
+
+ cptr = psf->u.cbuf ;
+ psf_binheader_readf (psf, "b", cptr, dword) ;
+ bytesread += dword ;
+ cptr [dword] = 0 ;
+ psf_log_printf (psf, " %M : %s\n", chunk, cptr) ;
+ break ;
+
+ case labl_MARKER :
+ { int mark_id ;
+
+ bytesread += psf_binheader_readf (psf, "44", &dword, &mark_id) ;
+ dword -= 4 ;
+ dword += (dword & 1) ;
+ if (dword < 1 || dword >= SIGNED_SIZEOF (psf->u.cbuf))
+ { psf_log_printf (psf, " *** %M : %d (too big)\n", chunk, dword) ;
+ psf_binheader_readf (psf, "j", dword) ;
+ break ;
+ } ;
+
+ cptr = psf->u.cbuf ;
+ psf_binheader_readf (psf, "b", cptr, dword) ;
+ bytesread += dword ;
+ cptr [dword] = 0 ;
+ psf_log_printf (psf, " %M : %d : %s\n", chunk, mark_id, cptr) ;
+ } ;
+ break ;
+
+
+ case DISP_MARKER :
+ case ltxt_MARKER :
+ case note_MARKER :
+ bytesread += psf_binheader_readf (psf, "4", &dword) ;
+ dword += (dword & 1) ;
+ psf_binheader_readf (psf, "j", dword) ;
+ bytesread += dword ;
+ psf_log_printf (psf, " %M : %d\n", chunk, dword) ;
+ break ;
+
+ case exif_MARKER :
+ psf_log_printf (psf, " %M\n", chunk) ;
+ bytesread += exif_subchunk_parse (psf, length - bytesread) ;
+ break ;
+
+ case 0 :
+ /*
+ ** Four zero bytes where a marker was expected. Assume this means
+ ** the rest of the chunk is garbage.
+ */
+ psf_log_printf (psf, " *** Found weird-ass zero marker. Jumping to end of chunk.\n") ;
+ if (bytesread < length)
+ bytesread += psf_binheader_readf (psf, "j", length - bytesread + 4) ;
+ psf_log_printf (psf, " *** Offset is now : 0x%X\n", psf_fseek (psf, 0, SEEK_CUR)) ;
+ return 0 ;
+
+ default :
+ psf_binheader_readf (psf, "4", &dword) ;
+ bytesread += sizeof (dword) ;
+ dword += (dword & 1) ;
+ psf_binheader_readf (psf, "j", dword) ;
+ bytesread += dword ;
+ psf_log_printf (psf, " *** %M : %d\n", chunk, dword) ;
+ if (dword > length)
+ return 0 ;
+ break ;
+ } ;
+
+ switch (chunk)
+ { case ISFT_MARKER :
+ psf_store_string (psf, SF_STR_SOFTWARE, psf->u.cbuf) ;
+ break ;
+ case ICOP_MARKER :
+ psf_store_string (psf, SF_STR_COPYRIGHT, psf->u.cbuf) ;
+ break ;
+ case INAM_MARKER :
+ psf_store_string (psf, SF_STR_TITLE, psf->u.cbuf) ;
+ break ;
+ case IART_MARKER :
+ psf_store_string (psf, SF_STR_ARTIST, psf->u.cbuf) ;
+ break ;
+ case ICMT_MARKER :
+ psf_store_string (psf, SF_STR_COMMENT, psf->u.cbuf) ;
+ break ;
+ case ICRD_MARKER :
+ psf_store_string (psf, SF_STR_DATE, psf->u.cbuf) ;
+ break ;
+ case IGNR_MARKER :
+ psf_store_string (psf, SF_STR_GENRE, psf->u.cbuf) ;
+ break ;
+ } ;
+ } ;
+
+ current_pos = psf_fseek (psf, 0, SEEK_CUR) - current_pos ;
+
+ if (current_pos - 4 != length)
+ psf_log_printf (psf, "**** Bad chunk length %d sbould be %D\n", length, current_pos - 4) ;
+
+ return 0 ;
+} /* wav_subchunk_parse */
+
+static int
+wav_read_smpl_chunk (SF_PRIVATE *psf, unsigned int chunklen)
+{ unsigned int bytesread = 0, dword, sampler_data, loop_count ;
+ unsigned int note, start, end, type = -1, count ;
+ int j, k ;
+
+ chunklen += (chunklen & 1) ;
+
+ bytesread += psf_binheader_readf (psf, "4", &dword) ;
+ psf_log_printf (psf, " Manufacturer : %X\n", dword) ;
+
+ bytesread += psf_binheader_readf (psf, "4", &dword) ;
+ psf_log_printf (psf, " Product : %u\n", dword) ;
+
+ bytesread += psf_binheader_readf (psf, "4", &dword) ;
+ psf_log_printf (psf, " Period : %u nsec\n", dword) ;
+
+ bytesread += psf_binheader_readf (psf, "4", ¬e) ;
+ psf_log_printf (psf, " Midi Note : %u\n", note) ;
+
+ bytesread += psf_binheader_readf (psf, "4", &dword) ;
+ if (dword != 0)
+ { snprintf (psf->u.cbuf, sizeof (psf->u.cbuf), "%f",
+ (1.0 * 0x80000000) / ((unsigned int) dword)) ;
+ psf_log_printf (psf, " Pitch Fract. : %s\n", psf->u.cbuf) ;
+ }
+ else
+ psf_log_printf (psf, " Pitch Fract. : 0\n") ;
+
+ bytesread += psf_binheader_readf (psf, "4", &dword) ;
+ psf_log_printf (psf, " SMPTE Format : %u\n", dword) ;
+
+ bytesread += psf_binheader_readf (psf, "4", &dword) ;
+ snprintf (psf->u.cbuf, sizeof (psf->u.cbuf), "%02d:%02d:%02d %02d",
+ (dword >> 24) & 0x7F, (dword >> 16) & 0x7F, (dword >> 8) & 0x7F, dword & 0x7F) ;
+ psf_log_printf (psf, " SMPTE Offset : %s\n", psf->u.cbuf) ;
+
+ bytesread += psf_binheader_readf (psf, "4", &loop_count) ;
+ psf_log_printf (psf, " Loop Count : %u\n", loop_count) ;
+
+ /* Sampler Data holds the number of data bytes after the CUE chunks which
+ ** is not actually CUE data. Display value after CUE data.
+ */
+ bytesread += psf_binheader_readf (psf, "4", &sampler_data) ;
+
+ if ((psf->instrument = psf_instrument_alloc ()) == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ psf->instrument->loop_count = loop_count ;
+
+ for (j = 0 ; loop_count > 0 && chunklen - bytesread >= 24 ; j ++)
+ { bytesread += psf_binheader_readf (psf, "4", &dword) ;
+ psf_log_printf (psf, " Cue ID : %2u", dword) ;
+
+ bytesread += psf_binheader_readf (psf, "4", &type) ;
+ psf_log_printf (psf, " Type : %2u", type) ;
+
+ bytesread += psf_binheader_readf (psf, "4", &start) ;
+ psf_log_printf (psf, " Start : %5u", start) ;
+
+ bytesread += psf_binheader_readf (psf, "4", &end) ;
+ psf_log_printf (psf, " End : %5u", end) ;
+
+ bytesread += psf_binheader_readf (psf, "4", &dword) ;
+ psf_log_printf (psf, " Fraction : %5u", dword) ;
+
+ bytesread += psf_binheader_readf (psf, "4", &count) ;
+ psf_log_printf (psf, " Count : %5u\n", count) ;
+
+ if (j < ARRAY_LEN (psf->instrument->loops))
+ { psf->instrument->loops [j].start = start ;
+ psf->instrument->loops [j].end = end + 1 ;
+ psf->instrument->loops [j].count = count ;
+
+ switch (type)
+ { case 0 :
+ psf->instrument->loops [j].mode = SF_LOOP_FORWARD ;
+ break ;
+ case 1 :
+ psf->instrument->loops [j].mode = SF_LOOP_ALTERNATING ;
+ break ;
+ case 2 :
+ psf->instrument->loops [j].mode = SF_LOOP_BACKWARD ;
+ break ;
+ default:
+ psf->instrument->loops [j].mode = SF_LOOP_NONE ;
+ break ;
+ } ;
+ } ;
+
+ loop_count -- ;
+ } ;
+
+ if (chunklen - bytesread == 0)
+ { if (sampler_data != 0)
+ psf_log_printf (psf, " Sampler Data : %u (should be 0)\n", sampler_data) ;
+ else
+ psf_log_printf (psf, " Sampler Data : %u\n", sampler_data) ;
+ }
+ else
+ { if (sampler_data != chunklen - bytesread)
+ { psf_log_printf (psf, " Sampler Data : %u (should have been %u)\n", sampler_data, chunklen - bytesread) ;
+ sampler_data = chunklen - bytesread ;
+ }
+ else
+ psf_log_printf (psf, " Sampler Data : %u\n", sampler_data) ;
+
+ psf_log_printf (psf, " ") ;
+ for (k = 0 ; k < (int) sampler_data ; k++)
+ { char ch ;
+
+ if (k > 0 && (k % 20) == 0)
+ psf_log_printf (psf, "\n ") ;
+
+ bytesread += psf_binheader_readf (psf, "1", &ch) ;
+ psf_log_printf (psf, "%02X ", ch & 0xFF) ;
+ } ;
+
+ psf_log_printf (psf, "\n") ;
+ } ;
+
+ psf->instrument->basenote = note ;
+ psf->instrument->gain = 1 ;
+ psf->instrument->velocity_lo = psf->instrument->key_lo = 0 ;
+ psf->instrument->velocity_hi = psf->instrument->key_hi = 127 ;
+
+ return 0 ;
+} /* wav_read_smpl_chunk */
+
+/*
+** The acid chunk goes a little something like this:
+**
+** 4 bytes 'acid'
+** 4 bytes (int) length of chunk starting at next byte
+**
+** 4 bytes (int) type of file:
+** this appears to be a bit mask,however some combinations
+** are probably impossible and/or qualified as "errors"
+**
+** 0x01 On: One Shot Off: Loop
+** 0x02 On: Root note is Set Off: No root
+** 0x04 On: Stretch is On, Off: Strech is OFF
+** 0x08 On: Disk Based Off: Ram based
+** 0x10 On: ?????????? Off: ????????? (Acidizer puts that ON)
+**
+** 2 bytes (short) root note
+** if type 0x10 is OFF : [C,C#,(...),B] -> [0x30 to 0x3B]
+** if type 0x10 is ON : [C,C#,(...),B] -> [0x3C to 0x47]
+** (both types fit on same MIDI pitch albeit different octaves, so who cares)
+**
+** 2 bytes (short) ??? always set to 0x8000
+** 4 bytes (float) ??? seems to be always 0
+** 4 bytes (int) number of beats
+** 2 bytes (short) meter denominator //always 4 in SF/ACID
+** 2 bytes (short) meter numerator //always 4 in SF/ACID
+** //are we sure about the order?? usually its num/denom
+** 4 bytes (float) tempo
+**
+*/
+
+static int
+wav_read_acid_chunk (SF_PRIVATE *psf, unsigned int chunklen)
+{ unsigned int bytesread = 0 ;
+ int beats, flags ;
+ short rootnote, q1, meter_denom, meter_numer ;
+ float q2, tempo ;
+
+ chunklen += (chunklen & 1) ;
+
+ bytesread += psf_binheader_readf (psf, "422f", &flags, &rootnote, &q1, &q2) ;
+
+ snprintf (psf->u.cbuf, sizeof (psf->u.cbuf), "%f", q2) ;
+
+ psf_log_printf (psf, " Flags : 0x%04x (%s,%s,%s,%s,%s)\n", flags,
+ (flags & 0x01) ? "OneShot" : "Loop",
+ (flags & 0x02) ? "RootNoteValid" : "RootNoteInvalid",
+ (flags & 0x04) ? "StretchOn" : "StretchOff",
+ (flags & 0x08) ? "DiskBased" : "RAMBased",
+ (flags & 0x10) ? "??On" : "??Off") ;
+
+ psf_log_printf (psf, " Root note : 0x%x\n ???? : 0x%04x\n ???? : %s\n",
+ rootnote, q1, psf->u.cbuf) ;
+
+ bytesread += psf_binheader_readf (psf, "422f", &beats, &meter_denom, &meter_numer, &tempo) ;
+ snprintf (psf->u.cbuf, sizeof (psf->u.cbuf), "%f", tempo) ;
+ psf_log_printf (psf, " Beats : %d\n Meter : %d/%d\n Tempo : %s\n",
+ beats, meter_numer, meter_denom, psf->u.cbuf) ;
+
+ psf_binheader_readf (psf, "j", chunklen - bytesread) ;
+
+ if ((psf->loop_info = calloc (1, sizeof (SF_LOOP_INFO))) == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ psf->loop_info->time_sig_num = meter_numer ;
+ psf->loop_info->time_sig_den = meter_denom ;
+ psf->loop_info->loop_mode = (flags & 0x01) ? SF_LOOP_NONE : SF_LOOP_FORWARD ;
+ psf->loop_info->num_beats = beats ;
+ psf->loop_info->bpm = tempo ;
+ psf->loop_info->root_key = (flags & 0x02) ? rootnote : -1 ;
+
+ return 0 ;
+} /* wav_read_acid_chunk */
+
+int
+wav_read_bext_chunk (SF_PRIVATE *psf, unsigned int chunksize)
+{
+ SF_BROADCAST_INFO_16K * b ;
+ unsigned int bytes = 0 ;
+
+ if (chunksize < WAV_BEXT_MIN_CHUNK_SIZE)
+ { psf_log_printf (psf, "bext : %u (should be >= %d)\n", chunksize, WAV_BEXT_MIN_CHUNK_SIZE) ;
+ psf_binheader_readf (psf, "j", chunksize) ;
+ return 0 ;
+ } ;
+
+ if (chunksize > WAV_BEXT_MAX_CHUNK_SIZE)
+ { psf_log_printf (psf, "bext : %u (should be < %d)\n", chunksize, WAV_BEXT_MAX_CHUNK_SIZE) ;
+ psf_binheader_readf (psf, "j", chunksize) ;
+ return 0 ;
+ } ;
+
+ if (chunksize >= sizeof (SF_BROADCAST_INFO_16K))
+ { psf_log_printf (psf, "bext : %u too big to be handled\n", chunksize) ;
+ psf_binheader_readf (psf, "j", chunksize) ;
+ return 0 ;
+ } ;
+
+ psf_log_printf (psf, "bext : %u\n", chunksize) ;
+
+ if ((psf->broadcast_16k = broadcast_var_alloc ()) == NULL)
+ { psf->error = SFE_MALLOC_FAILED ;
+ return psf->error ;
+ } ;
+
+ b = psf->broadcast_16k ;
+
+ bytes += psf_binheader_readf (psf, "b", b->description, sizeof (b->description)) ;
+ bytes += psf_binheader_readf (psf, "b", b->originator, sizeof (b->originator)) ;
+ bytes += psf_binheader_readf (psf, "b", b->originator_reference, sizeof (b->originator_reference)) ;
+ bytes += psf_binheader_readf (psf, "b", b->origination_date, sizeof (b->origination_date)) ;
+ bytes += psf_binheader_readf (psf, "b", b->origination_time, sizeof (b->origination_time)) ;
+ bytes += psf_binheader_readf (psf, "442", &b->time_reference_low, &b->time_reference_high, &b->version) ;
+ bytes += psf_binheader_readf (psf, "bj", &b->umid, sizeof (b->umid), 190) ;
+
+ if (chunksize > WAV_BEXT_MIN_CHUNK_SIZE)
+ { /* File has coding history data. */
+
+ b->coding_history_size = chunksize - WAV_BEXT_MIN_CHUNK_SIZE ;
+
+ /* We do not parse the coding history */
+ bytes += psf_binheader_readf (psf, "b", b->coding_history, b->coding_history_size) ;
+ } ;
+
+ if (bytes < chunksize)
+ psf_binheader_readf (psf, "j", chunksize - bytes) ;
+
+ return 0 ;
+} /* wav_read_bext_chunk */
+
+int
+wav_write_bext_chunk (SF_PRIVATE *psf)
+{ SF_BROADCAST_INFO_16K *b ;
+
+ if (psf->broadcast_16k == NULL)
+ return -1 ;
+
+ b = psf->broadcast_16k ;
+
+ psf_binheader_writef (psf, "m4", bext_MARKER, WAV_BEXT_MIN_CHUNK_SIZE + b->coding_history_size) ;
+
+ /*
+ ** Note that it is very important the the field widths of the SF_BROADCAST_INFO
+ ** struct match those for the bext chunk fields.
+ */
+
+ psf_binheader_writef (psf, "b", b->description, sizeof (b->description)) ;
+ psf_binheader_writef (psf, "b", b->originator, sizeof (b->originator)) ;
+ psf_binheader_writef (psf, "b", b->originator_reference, sizeof (b->originator_reference)) ;
+ psf_binheader_writef (psf, "b", b->origination_date, sizeof (b->origination_date)) ;
+ psf_binheader_writef (psf, "b", b->origination_time, sizeof (b->origination_time)) ;
+ psf_binheader_writef (psf, "442", b->time_reference_low, b->time_reference_high, b->version) ;
+ psf_binheader_writef (psf, "b", b->umid, sizeof (b->umid)) ;
+ psf_binheader_writef (psf, "z", make_size_t (190)) ;
+
+ if (b->coding_history_size > 0)
+ psf_binheader_writef (psf, "b", b->coding_history, make_size_t (b->coding_history_size)) ;
+
+ return 0 ;
+} /* wav_write_bext_chunk */
+
+static int
+exif_fill_and_sink (SF_PRIVATE *psf, char* buf, size_t bufsz, size_t toread)
+{
+ size_t bytesread = 0 ;
+
+ buf [0] = 0 ;
+ bufsz -= 1 ;
+ if (toread < bufsz)
+ bufsz = toread ;
+ bytesread = psf_binheader_readf (psf, "b", buf, bufsz) ;
+ buf [bufsz] = 0 ;
+
+ if (bytesread == bufsz && toread > bufsz)
+ bytesread += psf_binheader_readf (psf, "j", toread - bufsz) ;
+
+ return bytesread ;
+} /* exif_fill_and_sink */
+
+/*
+** Exif specification for audio files, at JEITA CP-3451 Exif 2.2 section 5
+** (Exif Audio File Specification) http://www.exif.org/Exif2-2.PDF
+*/
+static int
+exif_subchunk_parse (SF_PRIVATE *psf, unsigned int length)
+{ unsigned marker, dword, vmajor = -1, vminor = -1, bytesread = 0 ;
+ char buf [4096] ;
+
+ while (bytesread < length)
+ {
+ bytesread += psf_binheader_readf (psf, "m", &marker) ;
+
+ switch (marker)
+ {
+ case 0 : /* camera padding? */
+ break ;
+
+ case ever_MARKER :
+ bytesread += psf_binheader_readf (psf, "j4", 4, &dword) ;
+ vmajor = 10 * (((dword >> 24) & 0xff) - '0') + (((dword >> 16) & 0xff) - '0') ;
+ vminor = 10 * (((dword >> 8) & 0xff) - '0') + ((dword & 0xff) - '0') ;
+ psf_log_printf (psf, " EXIF Version : %u.%02u\n", vmajor, vminor) ;
+ break ;
+
+ case emnt_MARKER : /* design information: null-terminated string */
+ case emdl_MARKER : /* model name ; null-terminated string */
+ case ecor_MARKER : /* manufacturer: null-terminated string */
+ case etim_MARKER : /* creation time: null-terminated string in the format "hour:minute:second.subsecond" */
+ case erel_MARKER : /* relation info: null-terminated string (filename) */
+ case eucm_MARKER : /* user comment: 4-byte size follows, then possibly unicode data */
+ psf_binheader_readf (psf, "4", &dword) ;
+ bytesread += sizeof (dword) ;
+ dword += (dword & 1) ;
+
+ if (dword >= sizeof (buf))
+ { psf_log_printf (psf, "*** Marker '%M' is too big %u\n\n", marker, dword) ;
+ return bytesread ;
+ } ;
+
+ bytesread += exif_fill_and_sink (psf, buf, sizeof (buf), dword) ;
+
+ /* BAD - don't know what's going on here -- maybe a bug in the camera */
+ /* field should be NULL-terminated but there's no room for it with the reported number */
+ /* example output: emdl : 8 (EX-Z1050) */
+ if (marker == emdl_MARKER && dword == strlen (buf) /* should be >= strlen+1*/)
+ { psf_log_printf (psf, " *** field size too small for string (sinking 2 bytes)\n") ;
+ bytesread += psf_binheader_readf (psf, "j", 2) ;
+ } ;
+
+ psf_log_printf (psf, " %M : %d (%s)\n", marker, dword, buf) ;
+ if (dword > length)
+ return bytesread ;
+ break ;
+
+ default :
+ psf_log_printf (psf, " *** %M (%d): -- ignored --\n", marker, marker) ;
+ break ;
+ } ;
+ } ;
+
+ return bytesread ;
+} /* exif_subchunk_parse */
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+** Copyright (C) 2004-2005 David Viens <davidv@plogue.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <string.h>
+#include <ctype.h>
+#include <time.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+#include "wav_w64.h"
+
+/* Known WAVEFORMATEXTENSIBLE GUIDS. */
+static const EXT_SUBFORMAT MSGUID_SUBTYPE_PCM =
+{ 0x00000001, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 }
+} ;
+
+static const EXT_SUBFORMAT MSGUID_SUBTYPE_MS_ADPCM =
+{ 0x00000002, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 }
+} ;
+
+static const EXT_SUBFORMAT MSGUID_SUBTYPE_IEEE_FLOAT =
+{ 0x00000003, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 }
+} ;
+
+static const EXT_SUBFORMAT MSGUID_SUBTYPE_ALAW =
+{ 0x00000006, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 }
+} ;
+
+static const EXT_SUBFORMAT MSGUID_SUBTYPE_MULAW =
+{ 0x00000007, 0x0000, 0x0010, { 0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71 }
+} ;
+
+/*
+** the next two are from
+** http://dream.cs.bath.ac.uk/researchdev/wave-ex/bformat.html
+*/
+
+static const EXT_SUBFORMAT MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_PCM =
+{ 0x00000001, 0x0721, 0x11d3, { 0x86, 0x44, 0xc8, 0xc1, 0xca, 0x00, 0x00, 0x00 }
+} ;
+
+static const EXT_SUBFORMAT MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_IEEE_FLOAT =
+{ 0x00000003, 0x0721, 0x11d3, { 0x86, 0x44, 0xc8, 0xc1, 0xca, 0x00, 0x00, 0x00 }
+} ;
+
+
+#if 0
+/* maybe interesting one day to read the following through sf_read_raw */
+/* http://www.bath.ac.uk/~masrwd/pvocex/pvocex.html */
+static const EXT_SUBFORMAT MSGUID_SUBTYPE_PVOCEX =
+{ 0x8312b9c2, 0x2e6e, 0x11d4, { 0xa8, 0x24, 0xde, 0x5b, 0x96, 0xc3, 0xab, 0x21 }
+} ;
+#endif
+
+/* This stores which bit in dwChannelMask maps to which channel */
+static const struct chanmap_s
+{ int id ;
+ const char * name ;
+} channel_mask_bits [] =
+{ /* WAVEFORMATEXTENSIBLE doesn't distuingish FRONT_LEFT from LEFT */
+ { SF_CHANNEL_MAP_LEFT, "L" },
+ { SF_CHANNEL_MAP_RIGHT, "R" },
+ { SF_CHANNEL_MAP_CENTER, "C" },
+ { SF_CHANNEL_MAP_LFE, "LFE" },
+ { SF_CHANNEL_MAP_REAR_LEFT, "Ls" },
+ { SF_CHANNEL_MAP_REAR_RIGHT, "Rs" },
+ { SF_CHANNEL_MAP_FRONT_LEFT_OF_CENTER, "Lc" },
+ { SF_CHANNEL_MAP_FRONT_RIGHT_OF_CENTER, "Rc" },
+ { SF_CHANNEL_MAP_REAR_CENTER, "Cs" },
+ { SF_CHANNEL_MAP_SIDE_LEFT, "Sl" },
+ { SF_CHANNEL_MAP_SIDE_RIGHT, "Sr" },
+ { SF_CHANNEL_MAP_TOP_CENTER, "Tc" },
+ { SF_CHANNEL_MAP_TOP_FRONT_LEFT, "Tfl" },
+ { SF_CHANNEL_MAP_TOP_FRONT_CENTER, "Tfc" },
+ { SF_CHANNEL_MAP_TOP_FRONT_RIGHT, "Tfr" },
+ { SF_CHANNEL_MAP_TOP_REAR_LEFT, "Trl" },
+ { SF_CHANNEL_MAP_TOP_REAR_CENTER, "Trc" },
+ { SF_CHANNEL_MAP_TOP_REAR_RIGHT, "Trr" },
+} ;
+
+/*------------------------------------------------------------------------------
+ * Private static functions.
+ */
+
+static int
+wavex_guid_equal (const EXT_SUBFORMAT * first, const EXT_SUBFORMAT * second)
+{ return !memcmp (first, second, sizeof (EXT_SUBFORMAT)) ;
+} /* wavex_guid_equal */
+
+
+
+int
+wav_w64_read_fmt_chunk (SF_PRIVATE *psf, int fmtsize)
+{ WAV_PRIVATE * wpriv ;
+ WAV_FMT *wav_fmt ;
+ int bytesread, k, bytespersec = 0 ;
+
+ if ((wpriv = psf->container_data) == NULL)
+ return SFE_INTERNAL ;
+ wav_fmt = &wpriv->wav_fmt ;
+
+ memset (wav_fmt, 0, sizeof (WAV_FMT)) ;
+
+ if (fmtsize < 16)
+ return SFE_WAV_FMT_SHORT ;
+
+ /* assume psf->rwf_endian is already properly set */
+
+ /* Read the minimal WAV file header here. */
+ bytesread = psf_binheader_readf (psf, "224422",
+ &(wav_fmt->format), &(wav_fmt->min.channels),
+ &(wav_fmt->min.samplerate), &(wav_fmt->min.bytespersec),
+ &(wav_fmt->min.blockalign), &(wav_fmt->min.bitwidth)) ;
+
+ psf_log_printf (psf, " Format : 0x%X => %s\n", wav_fmt->format, wav_w64_format_str (wav_fmt->format)) ;
+ psf_log_printf (psf, " Channels : %d\n", wav_fmt->min.channels) ;
+ psf_log_printf (psf, " Sample Rate : %d\n", wav_fmt->min.samplerate) ;
+
+ if (wav_fmt->format == WAVE_FORMAT_PCM && wav_fmt->min.blockalign == 0
+ && wav_fmt->min.bitwidth > 0 && wav_fmt->min.channels > 0)
+ { wav_fmt->min.blockalign = wav_fmt->min.bitwidth / 8 + (wav_fmt->min.bitwidth % 8 > 0 ? 1 : 0) ;
+ wav_fmt->min.blockalign *= wav_fmt->min.channels ;
+ psf_log_printf (psf, " Block Align : 0 (should be %d)\n", wav_fmt->min.blockalign) ;
+ }
+ else
+ psf_log_printf (psf, " Block Align : %d\n", wav_fmt->min.blockalign) ;
+
+ if (wav_fmt->format == WAVE_FORMAT_PCM && wav_fmt->min.bitwidth == 24 &&
+ wav_fmt->min.blockalign == 4 * wav_fmt->min.channels)
+ { psf_log_printf (psf, " Bit Width : 24\n") ;
+
+ psf_log_printf (psf, "\n"
+ " Ambiguous information in 'fmt ' chunk. Possibile file types:\n"
+ " 0) Invalid IEEE float file generated by Syntrillium's Cooledit!\n"
+ " 1) File generated by ALSA's arecord containing 24 bit samples in 32 bit containers.\n"
+ " 2) 24 bit file with incorrect Block Align value.\n"
+ "\n") ;
+
+ wpriv->fmt_is_broken = 1 ;
+ }
+ else if (wav_fmt->min.bitwidth == 0)
+ { switch (wav_fmt->format)
+ { case WAVE_FORMAT_GSM610 :
+ case WAVE_FORMAT_IPP_ITU_G_723_1 :
+ psf_log_printf (psf, " Bit Width : %d\n", wav_fmt->min.bitwidth) ;
+ break ;
+ default :
+ psf_log_printf (psf, " Bit Width : %d (should not be 0)\n", wav_fmt->min.bitwidth) ;
+ }
+ }
+ else
+ { switch (wav_fmt->format)
+ { case WAVE_FORMAT_GSM610 :
+ case WAVE_FORMAT_IPP_ITU_G_723_1 :
+ psf_log_printf (psf, " Bit Width : %d (should be 0)\n", wav_fmt->min.bitwidth) ;
+ break ;
+ default :
+ psf_log_printf (psf, " Bit Width : %d\n", wav_fmt->min.bitwidth) ;
+ }
+ } ;
+
+ psf->sf.samplerate = wav_fmt->min.samplerate ;
+ psf->sf.frames = 0 ; /* Correct this when reading data chunk. */
+ psf->sf.channels = wav_fmt->min.channels ;
+
+ switch (wav_fmt->format)
+ { case WAVE_FORMAT_PCM :
+ case WAVE_FORMAT_IEEE_FLOAT :
+ bytespersec = wav_fmt->min.samplerate * wav_fmt->min.blockalign ;
+ if (wav_fmt->min.bytespersec != (unsigned) bytespersec)
+ psf_log_printf (psf, " Bytes/sec : %d (should be %d)\n", wav_fmt->min.bytespersec, bytespersec) ;
+ else
+ psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->min.bytespersec) ;
+
+ psf->bytewidth = BITWIDTH2BYTES (wav_fmt->min.bitwidth) ;
+ break ;
+
+ case WAVE_FORMAT_ALAW :
+ case WAVE_FORMAT_MULAW :
+ if (wav_fmt->min.bytespersec / wav_fmt->min.blockalign != wav_fmt->min.samplerate)
+ psf_log_printf (psf, " Bytes/sec : %d (should be %d)\n", wav_fmt->min.bytespersec, wav_fmt->min.samplerate * wav_fmt->min.blockalign) ;
+ else
+ psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->min.bytespersec) ;
+
+ psf->bytewidth = 1 ;
+ if (fmtsize >= 18)
+ { bytesread += psf_binheader_readf (psf, "2", &(wav_fmt->size20.extrabytes)) ;
+ psf_log_printf (psf, " Extra Bytes : %d\n", wav_fmt->size20.extrabytes) ;
+ } ;
+ break ;
+
+ case WAVE_FORMAT_IMA_ADPCM :
+ if (wav_fmt->min.bitwidth != 4)
+ return SFE_WAV_ADPCM_NOT4BIT ;
+ if (wav_fmt->min.channels < 1 || wav_fmt->min.channels > 2)
+ return SFE_WAV_ADPCM_CHANNELS ;
+
+ bytesread +=
+ psf_binheader_readf (psf, "22", &(wav_fmt->ima.extrabytes), &(wav_fmt->ima.samplesperblock)) ;
+
+ bytespersec = (wav_fmt->ima.samplerate * wav_fmt->ima.blockalign) / wav_fmt->ima.samplesperblock ;
+ if (wav_fmt->ima.bytespersec != (unsigned) bytespersec)
+ psf_log_printf (psf, " Bytes/sec : %d (should be %d)\n", wav_fmt->ima.bytespersec, bytespersec) ;
+ else
+ psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->ima.bytespersec) ;
+
+ psf->bytewidth = 2 ;
+ psf_log_printf (psf, " Extra Bytes : %d\n", wav_fmt->ima.extrabytes) ;
+ psf_log_printf (psf, " Samples/Block : %d\n", wav_fmt->ima.samplesperblock) ;
+ break ;
+
+ case WAVE_FORMAT_MS_ADPCM :
+ if (wav_fmt->msadpcm.bitwidth != 4)
+ return SFE_WAV_ADPCM_NOT4BIT ;
+ if (wav_fmt->msadpcm.channels < 1 || wav_fmt->msadpcm.channels > 2)
+ return SFE_WAV_ADPCM_CHANNELS ;
+
+ bytesread +=
+ psf_binheader_readf (psf, "222", &(wav_fmt->msadpcm.extrabytes),
+ &(wav_fmt->msadpcm.samplesperblock), &(wav_fmt->msadpcm.numcoeffs)) ;
+
+ bytespersec = (wav_fmt->min.samplerate * wav_fmt->min.blockalign) / wav_fmt->msadpcm.samplesperblock ;
+ if (wav_fmt->min.bytespersec == (unsigned) bytespersec)
+ psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->min.bytespersec) ;
+ else if (wav_fmt->min.bytespersec == (wav_fmt->min.samplerate / wav_fmt->msadpcm.samplesperblock) * wav_fmt->min.blockalign)
+ psf_log_printf (psf, " Bytes/sec : %d (should be %d (MS BUG!))\n", wav_fmt->min.bytespersec, bytespersec) ;
+ else
+ psf_log_printf (psf, " Bytes/sec : %d (should be %d)\n", wav_fmt->min.bytespersec, bytespersec) ;
+
+ psf->bytewidth = 2 ;
+ psf_log_printf (psf, " Extra Bytes : %d\n", wav_fmt->msadpcm.extrabytes) ;
+ psf_log_printf (psf, " Samples/Block : %d\n", wav_fmt->msadpcm.samplesperblock) ;
+ if (wav_fmt->msadpcm.numcoeffs > ARRAY_LEN (wav_fmt->msadpcm.coeffs))
+ { psf_log_printf (psf, " No. of Coeffs : %d (should be <= %d)\n", wav_fmt->msadpcm.numcoeffs, ARRAY_LEN (wav_fmt->msadpcm.coeffs)) ;
+ wav_fmt->msadpcm.numcoeffs = ARRAY_LEN (wav_fmt->msadpcm.coeffs) ;
+ }
+ else
+ psf_log_printf (psf, " No. of Coeffs : %d\n", wav_fmt->msadpcm.numcoeffs) ;
+
+ psf_log_printf (psf, " Index Coeffs1 Coeffs2\n") ;
+ for (k = 0 ; k < wav_fmt->msadpcm.numcoeffs ; k++)
+ { bytesread +=
+ psf_binheader_readf (psf, "22", &(wav_fmt->msadpcm.coeffs [k].coeff1), &(wav_fmt->msadpcm.coeffs [k].coeff2)) ;
+ snprintf (psf->u.cbuf, sizeof (psf->u.cbuf), " %2d %7d %7d\n", k, wav_fmt->msadpcm.coeffs [k].coeff1, wav_fmt->msadpcm.coeffs [k].coeff2) ;
+ psf_log_printf (psf, psf->u.cbuf) ;
+ } ;
+ break ;
+
+ case WAVE_FORMAT_GSM610 :
+ if (wav_fmt->gsm610.channels != 1 || wav_fmt->gsm610.blockalign != 65)
+ return SFE_WAV_GSM610_FORMAT ;
+
+ bytesread +=
+ psf_binheader_readf (psf, "22", &(wav_fmt->gsm610.extrabytes), &(wav_fmt->gsm610.samplesperblock)) ;
+
+ if (wav_fmt->gsm610.samplesperblock != 320)
+ return SFE_WAV_GSM610_FORMAT ;
+
+ bytespersec = (wav_fmt->gsm610.samplerate * wav_fmt->gsm610.blockalign) / wav_fmt->gsm610.samplesperblock ;
+ if (wav_fmt->gsm610.bytespersec != (unsigned) bytespersec)
+ psf_log_printf (psf, " Bytes/sec : %d (should be %d)\n", wav_fmt->gsm610.bytespersec, bytespersec) ;
+ else
+ psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->gsm610.bytespersec) ;
+
+ psf->bytewidth = 2 ;
+ psf_log_printf (psf, " Extra Bytes : %d\n", wav_fmt->gsm610.extrabytes) ;
+ psf_log_printf (psf, " Samples/Block : %d\n", wav_fmt->gsm610.samplesperblock) ;
+ break ;
+
+ case WAVE_FORMAT_EXTENSIBLE :
+ if (wav_fmt->ext.bytespersec / wav_fmt->ext.blockalign != wav_fmt->ext.samplerate)
+ psf_log_printf (psf, " Bytes/sec : %d (should be %d)\n", wav_fmt->ext.bytespersec, wav_fmt->ext.samplerate * wav_fmt->ext.blockalign) ;
+ else
+ psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->ext.bytespersec) ;
+
+ bytesread +=
+ psf_binheader_readf (psf, "224", &(wav_fmt->ext.extrabytes), &(wav_fmt->ext.validbits),
+ &(wav_fmt->ext.channelmask)) ;
+
+ psf_log_printf (psf, " Valid Bits : %d\n", wav_fmt->ext.validbits) ;
+
+ if (wav_fmt->ext.channelmask == 0)
+ psf_log_printf (psf, " Channel Mask : 0x0 (should not be zero)\n") ;
+ else
+ { unsigned bit ;
+
+ wpriv->wavex_channelmask = wav_fmt->ext.channelmask ;
+
+ /* It's probably wise to ignore the channel mask if it is all zero */
+ free (psf->channel_map) ;
+
+ if ((psf->channel_map = calloc (psf->sf.channels, sizeof (psf->channel_map [0]))) == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ /* Terminate the buffer we're going to append_snprintf into. */
+ psf->u.cbuf [0] = 0 ;
+
+ for (bit = k = 0 ; bit < ARRAY_LEN (channel_mask_bits) ; bit++)
+ {
+ if (wav_fmt->ext.channelmask & (1 << bit))
+ { if (k > psf->sf.channels)
+ { psf_log_printf (psf, "*** More channel map bits than there are channels.\n") ;
+ break ;
+ } ;
+
+ psf->channel_map [k++] = channel_mask_bits [bit].id ;
+ append_snprintf (psf->u.cbuf, sizeof (psf->u.cbuf), "%s, ", channel_mask_bits [bit].name) ;
+ } ;
+ } ;
+
+ /* Remove trailing ", ". */
+ bit = strlen (psf->u.cbuf) ;
+ psf->u.cbuf [--bit] = 0 ;
+ psf->u.cbuf [--bit] = 0 ;
+
+ if (k != psf->sf.channels)
+ { psf_log_printf (psf, " Channel Mask : 0x%X\n", wav_fmt->ext.channelmask) ;
+ psf_log_printf (psf, "*** Less channel map bits than there are channels.\n") ;
+ }
+ else
+ psf_log_printf (psf, " Channel Mask : 0x%X (%s)\n", wav_fmt->ext.channelmask, psf->u.cbuf) ;
+ } ;
+
+ bytesread += psf_binheader_readf (psf, "422", &(wav_fmt->ext.esf.esf_field1), &(wav_fmt->ext.esf.esf_field2), &(wav_fmt->ext.esf.esf_field3)) ;
+
+ /* compare the esf_fields with each known GUID? and print? */
+ psf_log_printf (psf, " Subformat\n") ;
+ psf_log_printf (psf, " esf_field1 : 0x%X\n", wav_fmt->ext.esf.esf_field1) ;
+ psf_log_printf (psf, " esf_field2 : 0x%X\n", wav_fmt->ext.esf.esf_field2) ;
+ psf_log_printf (psf, " esf_field3 : 0x%X\n", wav_fmt->ext.esf.esf_field3) ;
+ psf_log_printf (psf, " esf_field4 : ") ;
+ for (k = 0 ; k < 8 ; k++)
+ { bytesread += psf_binheader_readf (psf, "1", &(wav_fmt->ext.esf.esf_field4 [k])) ;
+ psf_log_printf (psf, "0x%X ", wav_fmt->ext.esf.esf_field4 [k] & 0xFF) ;
+ } ;
+ psf_log_printf (psf, "\n") ;
+ psf->bytewidth = BITWIDTH2BYTES (wav_fmt->ext.bitwidth) ;
+
+ /* Compare GUIDs for known ones. */
+ if (wavex_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_PCM))
+ { psf->sf.format = SF_FORMAT_WAVEX | u_bitwidth_to_subformat (psf->bytewidth * 8) ;
+ psf_log_printf (psf, " format : pcm\n") ;
+ }
+ else if (wavex_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_MS_ADPCM))
+ { psf->sf.format = (SF_FORMAT_WAVEX | SF_FORMAT_MS_ADPCM) ;
+ psf_log_printf (psf, " format : ms adpcm\n") ;
+ }
+ else if (wavex_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_IEEE_FLOAT))
+ { psf->sf.format = SF_FORMAT_WAVEX | ((psf->bytewidth == 8) ? SF_FORMAT_DOUBLE : SF_FORMAT_FLOAT) ;
+ psf_log_printf (psf, " format : IEEE float\n") ;
+ }
+ else if (wavex_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_ALAW))
+ { psf->sf.format = (SF_FORMAT_WAVEX | SF_FORMAT_ALAW) ;
+ psf_log_printf (psf, " format : A-law\n") ;
+ }
+ else if (wavex_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_MULAW))
+ { psf->sf.format = (SF_FORMAT_WAVEX | SF_FORMAT_ULAW) ;
+ psf_log_printf (psf, " format : u-law\n") ;
+ }
+ else if (wavex_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_PCM))
+ { psf->sf.format = SF_FORMAT_WAVEX | u_bitwidth_to_subformat (psf->bytewidth * 8) ;
+ psf_log_printf (psf, " format : pcm (Ambisonic B)\n") ;
+ wpriv->wavex_ambisonic = SF_AMBISONIC_B_FORMAT ;
+ }
+ else if (wavex_guid_equal (&wav_fmt->ext.esf, &MSGUID_SUBTYPE_AMBISONIC_B_FORMAT_IEEE_FLOAT))
+ { psf->sf.format = SF_FORMAT_WAVEX | ((psf->bytewidth == 8) ? SF_FORMAT_DOUBLE : SF_FORMAT_FLOAT) ;
+ psf_log_printf (psf, " format : IEEE float (Ambisonic B)\n") ;
+ wpriv->wavex_ambisonic = SF_AMBISONIC_B_FORMAT ;
+ }
+ else
+ return SFE_UNIMPLEMENTED ;
+
+ break ;
+
+ case WAVE_FORMAT_G721_ADPCM :
+ psf_log_printf (psf, " Bytes/sec : %d\n", wav_fmt->g72x.bytespersec) ;
+ if (fmtsize >= 20)
+ { bytesread += psf_binheader_readf (psf, "22", &(wav_fmt->g72x.extrabytes), &(wav_fmt->g72x.auxblocksize)) ;
+ if (wav_fmt->g72x.extrabytes == 0)
+ psf_log_printf (psf, " Extra Bytes : %d (should be 2)\n", wav_fmt->g72x.extrabytes) ;
+ else
+ psf_log_printf (psf, " Extra Bytes : %d\n", wav_fmt->g72x.extrabytes) ;
+ psf_log_printf (psf, " Aux Blk Size : %d\n", wav_fmt->g72x.auxblocksize) ;
+ }
+ else if (fmtsize == 18)
+ { bytesread += psf_binheader_readf (psf, "2", &(wav_fmt->g72x.extrabytes)) ;
+ psf_log_printf (psf, " Extra Bytes : %d%s\n", wav_fmt->g72x.extrabytes, wav_fmt->g72x.extrabytes != 0 ? " (should be 0)" : "") ;
+ }
+ else
+ psf_log_printf (psf, "*** 'fmt ' chunk should be bigger than this!\n") ;
+ break ;
+
+ default :
+ psf_log_printf (psf, "*** No 'fmt ' chunk dumper for this format!\n") ;
+ return SFE_WAV_BAD_FMT ;
+ } ;
+
+ if (bytesread > fmtsize)
+ { psf_log_printf (psf, "*** wav_w64_read_fmt_chunk (bytesread > fmtsize)\n") ;
+ return SFE_WAV_BAD_FMT ;
+ }
+ else
+ psf_binheader_readf (psf, "j", fmtsize - bytesread) ;
+
+ psf->blockwidth = wav_fmt->min.channels * psf->bytewidth ;
+
+ return 0 ;
+} /* wav_w64_read_fmt_chunk */
+
+void
+wavex_write_guid (SF_PRIVATE *psf, const EXT_SUBFORMAT * subformat)
+{
+ psf_binheader_writef (psf, "422b", subformat->esf_field1,
+ subformat->esf_field2, subformat->esf_field3,
+ subformat->esf_field4, make_size_t (8)) ;
+} /* wavex_write_guid */
+
+
+int
+wavex_gen_channel_mask (const int *chan_map, int channels)
+{ int chan, mask = 0, bit = -1, last_bit = -1 ;
+
+ if (chan_map == NULL)
+ return 0 ;
+
+ for (chan = 0 ; chan < channels ; chan ++)
+ { int k ;
+
+ for (k = bit + 1 ; k < ARRAY_LEN (channel_mask_bits) ; k++)
+ if (chan_map [chan] == channel_mask_bits [k].id)
+ { bit = k ;
+ break ;
+ } ;
+
+ /* Check for bad sequence. */
+ if (bit <= last_bit)
+ return 0 ;
+
+ mask += 1 << bit ;
+ last_bit = bit ;
+ } ;
+
+ return mask ;
+} /* wavex_gen_channel_mask */
+
+void
+wav_w64_analyze (SF_PRIVATE *psf)
+{ AUDIO_DETECT ad ;
+ int format = 0 ;
+
+ if (psf->is_pipe)
+ { psf_log_printf (psf, "*** Error : Reading from a pipe. Can't analyze data section to figure out real data format.\n\n") ;
+ return ;
+ } ;
+
+ psf_log_printf (psf, "---------------------------------------------------\n"
+ "Format is known to be broken. Using detection code.\n") ;
+
+ /* Code goes here. */
+ ad.endianness = SF_ENDIAN_LITTLE ;
+ ad.channels = psf->sf.channels ;
+
+ psf_fseek (psf, 3 * 4 * 50, SEEK_SET) ;
+
+ while (psf_fread (psf->u.ucbuf, 1, 4096, psf) == 4096)
+ { format = audio_detect (psf, &ad, psf->u.ucbuf, 4096) ;
+ if (format != 0)
+ break ;
+ } ;
+
+ /* Seek to start of DATA section. */
+ psf_fseek (psf, psf->dataoffset, SEEK_SET) ;
+
+ if (format == 0)
+ { psf_log_printf (psf, "wav_w64_analyze : detection failed.\n") ;
+ return ;
+ } ;
+
+ switch (format)
+ { case SF_FORMAT_PCM_32 :
+ case SF_FORMAT_FLOAT :
+ psf_log_printf (psf, "wav_w64_analyze : found format : 0x%X\n", format) ;
+ psf->sf.format = (psf->sf.format & ~SF_FORMAT_SUBMASK) + format ;
+ psf->bytewidth = 4 ;
+ psf->blockwidth = psf->sf.channels * psf->bytewidth ;
+ break ;
+
+ case SF_FORMAT_PCM_24 :
+ psf_log_printf (psf, "wav_w64_analyze : found format : 0x%X\n", format) ;
+ psf->sf.format = (psf->sf.format & ~SF_FORMAT_SUBMASK) + format ;
+ psf->bytewidth = 3 ;
+ psf->blockwidth = psf->sf.channels * psf->bytewidth ;
+ break ;
+
+ default :
+ psf_log_printf (psf, "wav_w64_analyze : unhandled format : 0x%X\n", format) ;
+ break ;
+ } ;
+
+ return ;
+} /* wav_w64_analyze */
+
+/*==============================================================================
+*/
+
+typedef struct
+{ int ID ;
+ const char *name ;
+} WAV_FORMAT_DESC ;
+
+#define STR(x) #x
+#define FORMAT_TYPE(x) { x, STR (x) }
+
+static WAV_FORMAT_DESC wave_descs [] =
+{ FORMAT_TYPE (WAVE_FORMAT_PCM),
+ FORMAT_TYPE (WAVE_FORMAT_MS_ADPCM),
+ FORMAT_TYPE (WAVE_FORMAT_IEEE_FLOAT),
+ FORMAT_TYPE (WAVE_FORMAT_VSELP),
+ FORMAT_TYPE (WAVE_FORMAT_IBM_CVSD),
+ FORMAT_TYPE (WAVE_FORMAT_ALAW),
+ FORMAT_TYPE (WAVE_FORMAT_MULAW),
+ FORMAT_TYPE (WAVE_FORMAT_OKI_ADPCM),
+ FORMAT_TYPE (WAVE_FORMAT_IMA_ADPCM),
+ FORMAT_TYPE (WAVE_FORMAT_MEDIASPACE_ADPCM),
+ FORMAT_TYPE (WAVE_FORMAT_SIERRA_ADPCM),
+ FORMAT_TYPE (WAVE_FORMAT_G723_ADPCM),
+ FORMAT_TYPE (WAVE_FORMAT_DIGISTD),
+ FORMAT_TYPE (WAVE_FORMAT_DIGIFIX),
+ FORMAT_TYPE (WAVE_FORMAT_DIALOGIC_OKI_ADPCM),
+ FORMAT_TYPE (WAVE_FORMAT_MEDIAVISION_ADPCM),
+ FORMAT_TYPE (WAVE_FORMAT_CU_CODEC),
+ FORMAT_TYPE (WAVE_FORMAT_YAMAHA_ADPCM),
+ FORMAT_TYPE (WAVE_FORMAT_SONARC),
+ FORMAT_TYPE (WAVE_FORMAT_DSPGROUP_TRUESPEECH),
+ FORMAT_TYPE (WAVE_FORMAT_ECHOSC1),
+ FORMAT_TYPE (WAVE_FORMAT_AUDIOFILE_AF36),
+ FORMAT_TYPE (WAVE_FORMAT_APTX),
+ FORMAT_TYPE (WAVE_FORMAT_AUDIOFILE_AF10),
+ FORMAT_TYPE (WAVE_FORMAT_PROSODY_1612),
+ FORMAT_TYPE (WAVE_FORMAT_LRC),
+ FORMAT_TYPE (WAVE_FORMAT_DOLBY_AC2),
+ FORMAT_TYPE (WAVE_FORMAT_GSM610),
+ FORMAT_TYPE (WAVE_FORMAT_MSNAUDIO),
+ FORMAT_TYPE (WAVE_FORMAT_ANTEX_ADPCME),
+ FORMAT_TYPE (WAVE_FORMAT_CONTROL_RES_VQLPC),
+ FORMAT_TYPE (WAVE_FORMAT_DIGIREAL),
+ FORMAT_TYPE (WAVE_FORMAT_DIGIADPCM),
+ FORMAT_TYPE (WAVE_FORMAT_CONTROL_RES_CR10),
+ FORMAT_TYPE (WAVE_FORMAT_NMS_VBXADPCM),
+ FORMAT_TYPE (WAVE_FORMAT_ROLAND_RDAC),
+ FORMAT_TYPE (WAVE_FORMAT_ECHOSC3),
+ FORMAT_TYPE (WAVE_FORMAT_ROCKWELL_ADPCM),
+ FORMAT_TYPE (WAVE_FORMAT_ROCKWELL_DIGITALK),
+ FORMAT_TYPE (WAVE_FORMAT_XEBEC),
+ FORMAT_TYPE (WAVE_FORMAT_G721_ADPCM),
+ FORMAT_TYPE (WAVE_FORMAT_G728_CELP),
+ FORMAT_TYPE (WAVE_FORMAT_MSG723),
+ FORMAT_TYPE (WAVE_FORMAT_MPEG),
+ FORMAT_TYPE (WAVE_FORMAT_RT24),
+ FORMAT_TYPE (WAVE_FORMAT_PAC),
+ FORMAT_TYPE (WAVE_FORMAT_MPEGLAYER3),
+ FORMAT_TYPE (WAVE_FORMAT_LUCENT_G723),
+ FORMAT_TYPE (WAVE_FORMAT_CIRRUS),
+ FORMAT_TYPE (WAVE_FORMAT_ESPCM),
+ FORMAT_TYPE (WAVE_FORMAT_VOXWARE),
+ FORMAT_TYPE (WAVE_FORMAT_CANOPUS_ATRAC),
+ FORMAT_TYPE (WAVE_FORMAT_G726_ADPCM),
+ FORMAT_TYPE (WAVE_FORMAT_G722_ADPCM),
+ FORMAT_TYPE (WAVE_FORMAT_DSAT),
+ FORMAT_TYPE (WAVE_FORMAT_DSAT_DISPLAY),
+ FORMAT_TYPE (WAVE_FORMAT_VOXWARE_BYTE_ALIGNED),
+ FORMAT_TYPE (WAVE_FORMAT_VOXWARE_AC8),
+ FORMAT_TYPE (WAVE_FORMAT_VOXWARE_AC10),
+ FORMAT_TYPE (WAVE_FORMAT_VOXWARE_AC16),
+ FORMAT_TYPE (WAVE_FORMAT_VOXWARE_AC20),
+ FORMAT_TYPE (WAVE_FORMAT_VOXWARE_RT24),
+ FORMAT_TYPE (WAVE_FORMAT_VOXWARE_RT29),
+ FORMAT_TYPE (WAVE_FORMAT_VOXWARE_RT29HW),
+ FORMAT_TYPE (WAVE_FORMAT_VOXWARE_VR12),
+ FORMAT_TYPE (WAVE_FORMAT_VOXWARE_VR18),
+ FORMAT_TYPE (WAVE_FORMAT_VOXWARE_TQ40),
+ FORMAT_TYPE (WAVE_FORMAT_SOFTSOUND),
+ FORMAT_TYPE (WAVE_FORMAT_VOXARE_TQ60),
+ FORMAT_TYPE (WAVE_FORMAT_MSRT24),
+ FORMAT_TYPE (WAVE_FORMAT_G729A),
+ FORMAT_TYPE (WAVE_FORMAT_MVI_MV12),
+ FORMAT_TYPE (WAVE_FORMAT_DF_G726),
+ FORMAT_TYPE (WAVE_FORMAT_DF_GSM610),
+ FORMAT_TYPE (WAVE_FORMAT_ONLIVE),
+ FORMAT_TYPE (WAVE_FORMAT_SBC24),
+ FORMAT_TYPE (WAVE_FORMAT_DOLBY_AC3_SPDIF),
+ FORMAT_TYPE (WAVE_FORMAT_ZYXEL_ADPCM),
+ FORMAT_TYPE (WAVE_FORMAT_PHILIPS_LPCBB),
+ FORMAT_TYPE (WAVE_FORMAT_PACKED),
+ FORMAT_TYPE (WAVE_FORMAT_RHETOREX_ADPCM),
+ FORMAT_TYPE (IBM_FORMAT_MULAW),
+ FORMAT_TYPE (IBM_FORMAT_ALAW),
+ FORMAT_TYPE (IBM_FORMAT_ADPCM),
+ FORMAT_TYPE (WAVE_FORMAT_VIVO_G723),
+ FORMAT_TYPE (WAVE_FORMAT_VIVO_SIREN),
+ FORMAT_TYPE (WAVE_FORMAT_DIGITAL_G723),
+ FORMAT_TYPE (WAVE_FORMAT_CREATIVE_ADPCM),
+ FORMAT_TYPE (WAVE_FORMAT_CREATIVE_FASTSPEECH8),
+ FORMAT_TYPE (WAVE_FORMAT_CREATIVE_FASTSPEECH10),
+ FORMAT_TYPE (WAVE_FORMAT_QUARTERDECK),
+ FORMAT_TYPE (WAVE_FORMAT_FM_TOWNS_SND),
+ FORMAT_TYPE (WAVE_FORMAT_BZV_DIGITAL),
+ FORMAT_TYPE (WAVE_FORMAT_VME_VMPCM),
+ FORMAT_TYPE (WAVE_FORMAT_OLIGSM),
+ FORMAT_TYPE (WAVE_FORMAT_OLIADPCM),
+ FORMAT_TYPE (WAVE_FORMAT_OLICELP),
+ FORMAT_TYPE (WAVE_FORMAT_OLISBC),
+ FORMAT_TYPE (WAVE_FORMAT_OLIOPR),
+ FORMAT_TYPE (WAVE_FORMAT_LH_CODEC),
+ FORMAT_TYPE (WAVE_FORMAT_NORRIS),
+ FORMAT_TYPE (WAVE_FORMAT_SOUNDSPACE_MUSICOMPRESS),
+ FORMAT_TYPE (WAVE_FORMAT_DVM),
+ FORMAT_TYPE (WAVE_FORMAT_INTERWAV_VSC112),
+ FORMAT_TYPE (WAVE_FORMAT_IPP_ITU_G_723_1),
+ FORMAT_TYPE (WAVE_FORMAT_EXTENSIBLE),
+} ;
+
+char const*
+wav_w64_format_str (int k)
+{ int lower, upper, mid ;
+
+ lower = -1 ;
+ upper = sizeof (wave_descs) / sizeof (WAV_FORMAT_DESC) ;
+
+ /* binary search */
+ if ((wave_descs [0].ID <= k) && (k <= wave_descs [upper - 1].ID))
+ {
+ while (lower + 1 < upper)
+ { mid = (upper + lower) / 2 ;
+
+ if (k == wave_descs [mid].ID)
+ return wave_descs [mid].name ;
+ if (k < wave_descs [mid].ID)
+ upper = mid ;
+ else
+ lower = mid ;
+ } ;
+ } ;
+
+ return "Unknown format" ;
+} /* wav_w64_format_str */
+
+int
+wav_w64_srate2blocksize (int srate_chan_product)
+{ if (srate_chan_product < 12000)
+ return 256 ;
+ if (srate_chan_product < 23000)
+ return 512 ;
+ if (srate_chan_product < 44000)
+ return 1024 ;
+ return 2048 ;
+} /* srate2blocksize */
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/* This file contains definitions commong to WAV and W64 files. */
+
+
+#ifndef WAV_W64_H_INCLUDED
+#define WAV_W64_H_INCLUDED
+
+/*------------------------------------------------------------------------------
+** List of known WAV format tags
+*/
+
+enum
+{
+ /* keep sorted for wav_w64_format_str() */
+ WAVE_FORMAT_UNKNOWN = 0x0000, /* Microsoft Corporation */
+ WAVE_FORMAT_PCM = 0x0001, /* Microsoft PCM format */
+ WAVE_FORMAT_MS_ADPCM = 0x0002, /* Microsoft ADPCM */
+ WAVE_FORMAT_IEEE_FLOAT = 0x0003, /* Micrososft 32 bit float format */
+ WAVE_FORMAT_VSELP = 0x0004, /* Compaq Computer Corporation */
+ WAVE_FORMAT_IBM_CVSD = 0x0005, /* IBM Corporation */
+ WAVE_FORMAT_ALAW = 0x0006, /* Microsoft Corporation */
+ WAVE_FORMAT_MULAW = 0x0007, /* Microsoft Corporation */
+ WAVE_FORMAT_OKI_ADPCM = 0x0010, /* OKI */
+ WAVE_FORMAT_IMA_ADPCM = 0x0011, /* Intel Corporation */
+ WAVE_FORMAT_MEDIASPACE_ADPCM = 0x0012, /* Videologic */
+ WAVE_FORMAT_SIERRA_ADPCM = 0x0013, /* Sierra Semiconductor Corp */
+ WAVE_FORMAT_G723_ADPCM = 0x0014, /* Antex Electronics Corporation */
+ WAVE_FORMAT_DIGISTD = 0x0015, /* DSP Solutions, Inc. */
+ WAVE_FORMAT_DIGIFIX = 0x0016, /* DSP Solutions, Inc. */
+ WAVE_FORMAT_DIALOGIC_OKI_ADPCM = 0x0017, /* Dialogic Corporation */
+ WAVE_FORMAT_MEDIAVISION_ADPCM = 0x0018, /* Media Vision, Inc. */
+ WAVE_FORMAT_CU_CODEC = 0x0019, /* Hewlett-Packard Company */
+ WAVE_FORMAT_YAMAHA_ADPCM = 0x0020, /* Yamaha Corporation of America */
+ WAVE_FORMAT_SONARC = 0x0021, /* Speech Compression */
+ WAVE_FORMAT_DSPGROUP_TRUESPEECH = 0x0022, /* DSP Group, Inc */
+ WAVE_FORMAT_ECHOSC1 = 0x0023, /* Echo Speech Corporation */
+ WAVE_FORMAT_AUDIOFILE_AF36 = 0x0024, /* Audiofile, Inc. */
+ WAVE_FORMAT_APTX = 0x0025, /* Audio Processing Technology */
+ WAVE_FORMAT_AUDIOFILE_AF10 = 0x0026, /* Audiofile, Inc. */
+ WAVE_FORMAT_PROSODY_1612 = 0x0027, /* Aculab plc */
+ WAVE_FORMAT_LRC = 0x0028, /* Merging Technologies S.A. */
+ WAVE_FORMAT_DOLBY_AC2 = 0x0030, /* Dolby Laboratories */
+ WAVE_FORMAT_GSM610 = 0x0031, /* Microsoft Corporation */
+ WAVE_FORMAT_MSNAUDIO = 0x0032, /* Microsoft Corporation */
+ WAVE_FORMAT_ANTEX_ADPCME = 0x0033, /* Antex Electronics Corporation */
+ WAVE_FORMAT_CONTROL_RES_VQLPC = 0x0034, /* Control Resources Limited */
+ WAVE_FORMAT_DIGIREAL = 0x0035, /* DSP Solutions, Inc. */
+ WAVE_FORMAT_DIGIADPCM = 0x0036, /* DSP Solutions, Inc. */
+ WAVE_FORMAT_CONTROL_RES_CR10 = 0x0037, /* Control Resources Limited */
+ WAVE_FORMAT_NMS_VBXADPCM = 0x0038, /* Natural MicroSystems */
+ WAVE_FORMAT_ROLAND_RDAC = 0x0039, /* Roland */
+ WAVE_FORMAT_ECHOSC3 = 0x003A, /* Echo Speech Corporation */
+ WAVE_FORMAT_ROCKWELL_ADPCM = 0x003B, /* Rockwell International */
+ WAVE_FORMAT_ROCKWELL_DIGITALK = 0x003C, /* Rockwell International */
+ WAVE_FORMAT_XEBEC = 0x003D, /* Xebec Multimedia Solutions Limited */
+ WAVE_FORMAT_G721_ADPCM = 0x0040, /* Antex Electronics Corporation */
+ WAVE_FORMAT_G728_CELP = 0x0041, /* Antex Electronics Corporation */
+ WAVE_FORMAT_MSG723 = 0x0042, /* Microsoft Corporation */
+ WAVE_FORMAT_MPEG = 0x0050, /* Microsoft Corporation */
+ WAVE_FORMAT_RT24 = 0x0052, /* InSoft Inc. */
+ WAVE_FORMAT_PAC = 0x0053, /* InSoft Inc. */
+ WAVE_FORMAT_MPEGLAYER3 = 0x0055, /* MPEG 3 Layer 1 */
+ WAVE_FORMAT_LUCENT_G723 = 0x0059, /* Lucent Technologies */
+ WAVE_FORMAT_CIRRUS = 0x0060, /* Cirrus Logic */
+ WAVE_FORMAT_ESPCM = 0x0061, /* ESS Technology */
+ WAVE_FORMAT_VOXWARE = 0x0062, /* Voxware Inc */
+ WAVE_FORMAT_CANOPUS_ATRAC = 0x0063, /* Canopus, Co., Ltd. */
+ WAVE_FORMAT_G726_ADPCM = 0x0064, /* APICOM */
+ WAVE_FORMAT_G722_ADPCM = 0x0065, /* APICOM */
+ WAVE_FORMAT_DSAT = 0x0066, /* Microsoft Corporation */
+ WAVE_FORMAT_DSAT_DISPLAY = 0x0067, /* Microsoft Corporation */
+ WAVE_FORMAT_VOXWARE_BYTE_ALIGNED = 0x0069, /* Voxware Inc. */
+ WAVE_FORMAT_VOXWARE_AC8 = 0x0070, /* Voxware Inc. */
+ WAVE_FORMAT_VOXWARE_AC10 = 0x0071, /* Voxware Inc. */
+ WAVE_FORMAT_VOXWARE_AC16 = 0x0072, /* Voxware Inc. */
+ WAVE_FORMAT_VOXWARE_AC20 = 0x0073, /* Voxware Inc. */
+ WAVE_FORMAT_VOXWARE_RT24 = 0x0074, /* Voxware Inc. */
+ WAVE_FORMAT_VOXWARE_RT29 = 0x0075, /* Voxware Inc. */
+ WAVE_FORMAT_VOXWARE_RT29HW = 0x0076, /* Voxware Inc. */
+ WAVE_FORMAT_VOXWARE_VR12 = 0x0077, /* Voxware Inc. */
+ WAVE_FORMAT_VOXWARE_VR18 = 0x0078, /* Voxware Inc. */
+ WAVE_FORMAT_VOXWARE_TQ40 = 0x0079, /* Voxware Inc. */
+ WAVE_FORMAT_SOFTSOUND = 0x0080, /* Softsound, Ltd. */
+ WAVE_FORMAT_VOXARE_TQ60 = 0x0081, /* Voxware Inc. */
+ WAVE_FORMAT_MSRT24 = 0x0082, /* Microsoft Corporation */
+ WAVE_FORMAT_G729A = 0x0083, /* AT&T Laboratories */
+ WAVE_FORMAT_MVI_MV12 = 0x0084, /* Motion Pixels */
+ WAVE_FORMAT_DF_G726 = 0x0085, /* DataFusion Systems (Pty) (Ltd) */
+ WAVE_FORMAT_DF_GSM610 = 0x0086, /* DataFusion Systems (Pty) (Ltd) */
+ /* removed because duplicate */
+ /* WAVE_FORMAT_ISIAUDIO = 0x0088, */ /* Iterated Systems, Inc. */
+ WAVE_FORMAT_ONLIVE = 0x0089, /* OnLive! Technologies, Inc. */
+ WAVE_FORMAT_SBC24 = 0x0091, /* Siemens Business Communications Systems */
+ WAVE_FORMAT_DOLBY_AC3_SPDIF = 0x0092, /* Sonic Foundry */
+ WAVE_FORMAT_ZYXEL_ADPCM = 0x0097, /* ZyXEL Communications, Inc. */
+ WAVE_FORMAT_PHILIPS_LPCBB = 0x0098, /* Philips Speech Processing */
+ WAVE_FORMAT_PACKED = 0x0099, /* Studer Professional Audio AG */
+ WAVE_FORMAT_RHETOREX_ADPCM = 0x0100, /* Rhetorex, Inc. */
+
+ /* removed because of the following */
+ /* WAVE_FORMAT_IRAT = 0x0101,*/ /* BeCubed Software Inc. */
+
+ /* these three are unofficial */
+ IBM_FORMAT_MULAW = 0x0101, /* IBM mu-law format */
+ IBM_FORMAT_ALAW = 0x0102, /* IBM a-law format */
+ IBM_FORMAT_ADPCM = 0x0103, /* IBM AVC Adaptive Differential PCM format */
+
+ WAVE_FORMAT_VIVO_G723 = 0x0111, /* Vivo Software */
+ WAVE_FORMAT_VIVO_SIREN = 0x0112, /* Vivo Software */
+ WAVE_FORMAT_DIGITAL_G723 = 0x0123, /* Digital Equipment Corporation */
+ WAVE_FORMAT_CREATIVE_ADPCM = 0x0200, /* Creative Labs, Inc */
+ WAVE_FORMAT_CREATIVE_FASTSPEECH8 = 0x0202, /* Creative Labs, Inc */
+ WAVE_FORMAT_CREATIVE_FASTSPEECH10 = 0x0203, /* Creative Labs, Inc */
+ WAVE_FORMAT_QUARTERDECK = 0x0220, /* Quarterdeck Corporation */
+ WAVE_FORMAT_FM_TOWNS_SND = 0x0300, /* Fujitsu Corporation */
+ WAVE_FORMAT_BZV_DIGITAL = 0x0400, /* Brooktree Corporation */
+ WAVE_FORMAT_VME_VMPCM = 0x0680, /* AT&T Labs, Inc. */
+ WAVE_FORMAT_OLIGSM = 0x1000, /* Ing C. Olivetti & C., S.p.A. */
+ WAVE_FORMAT_OLIADPCM = 0x1001, /* Ing C. Olivetti & C., S.p.A. */
+ WAVE_FORMAT_OLICELP = 0x1002, /* Ing C. Olivetti & C., S.p.A. */
+ WAVE_FORMAT_OLISBC = 0x1003, /* Ing C. Olivetti & C., S.p.A. */
+ WAVE_FORMAT_OLIOPR = 0x1004, /* Ing C. Olivetti & C., S.p.A. */
+ WAVE_FORMAT_LH_CODEC = 0x1100, /* Lernout & Hauspie */
+ WAVE_FORMAT_NORRIS = 0x1400, /* Norris Communications, Inc. */
+ /* removed because duplicate */
+ /* WAVE_FORMAT_ISIAUDIO = 0x1401, */ /* AT&T Labs, Inc. */
+ WAVE_FORMAT_SOUNDSPACE_MUSICOMPRESS = 0x1500, /* AT&T Labs, Inc. */
+ WAVE_FORMAT_DVM = 0x2000, /* FAST Multimedia AG */
+ WAVE_FORMAT_INTERWAV_VSC112 = 0x7150, /* ????? */
+
+ WAVE_FORMAT_IPP_ITU_G_723_1 = 0x7230, /* Intel Performance Primitives g723 codec. */
+
+ WAVE_FORMAT_EXTENSIBLE = 0xFFFE
+} ;
+
+typedef struct
+{ unsigned short format ;
+ unsigned short channels ;
+ unsigned int samplerate ;
+ unsigned int bytespersec ;
+ unsigned short blockalign ;
+ unsigned short bitwidth ;
+} MIN_WAV_FMT ;
+
+typedef struct
+{ unsigned short format ;
+ unsigned short channels ;
+ unsigned int samplerate ;
+ unsigned int bytespersec ;
+ unsigned short blockalign ;
+ unsigned short bitwidth ;
+ unsigned short extrabytes ;
+ unsigned short dummy ;
+} WAV_FMT_SIZE20 ;
+
+typedef struct
+{ unsigned short format ;
+ unsigned short channels ;
+ unsigned int samplerate ;
+ unsigned int bytespersec ;
+ unsigned short blockalign ;
+ unsigned short bitwidth ;
+ unsigned short extrabytes ;
+ unsigned short samplesperblock ;
+ unsigned short numcoeffs ;
+ struct
+ { short coeff1 ;
+ short coeff2 ;
+ } coeffs [7] ;
+} MS_ADPCM_WAV_FMT ;
+
+typedef struct
+{ unsigned short format ;
+ unsigned short channels ;
+ unsigned int samplerate ;
+ unsigned int bytespersec ;
+ unsigned short blockalign ;
+ unsigned short bitwidth ;
+ unsigned short extrabytes ;
+ unsigned short samplesperblock ;
+} IMA_ADPCM_WAV_FMT ;
+
+typedef struct
+{ unsigned short format ;
+ unsigned short channels ;
+ unsigned int samplerate ;
+ unsigned int bytespersec ;
+ unsigned short blockalign ;
+ unsigned short bitwidth ;
+ unsigned short extrabytes ;
+ unsigned short auxblocksize ;
+} G72x_ADPCM_WAV_FMT ;
+
+
+typedef struct
+{ unsigned short format ;
+ unsigned short channels ;
+ unsigned int samplerate ;
+ unsigned int bytespersec ;
+ unsigned short blockalign ;
+ unsigned short bitwidth ;
+ unsigned short extrabytes ;
+ unsigned short samplesperblock ;
+} GSM610_WAV_FMT ;
+
+typedef struct
+{ unsigned int esf_field1 ;
+ unsigned short esf_field2 ;
+ unsigned short esf_field3 ;
+ char esf_field4 [8] ;
+} EXT_SUBFORMAT ;
+
+typedef struct
+{ unsigned short format ;
+ unsigned short channels ;
+ unsigned int samplerate ;
+ unsigned int bytespersec ;
+ unsigned short blockalign ;
+ unsigned short bitwidth ;
+ unsigned short extrabytes ;
+ unsigned short validbits ;
+ unsigned int channelmask ;
+ EXT_SUBFORMAT esf ;
+} EXTENSIBLE_WAV_FMT ;
+
+typedef union
+{ unsigned short format ;
+ MIN_WAV_FMT min ;
+ IMA_ADPCM_WAV_FMT ima ;
+ MS_ADPCM_WAV_FMT msadpcm ;
+ G72x_ADPCM_WAV_FMT g72x ;
+ EXTENSIBLE_WAV_FMT ext ;
+ GSM610_WAV_FMT gsm610 ;
+ WAV_FMT_SIZE20 size20 ;
+ char padding [512] ;
+} WAV_FMT ;
+
+typedef struct
+{ int frames ;
+} FACT_CHUNK ;
+
+typedef struct
+{ /* For ambisonic commands */
+ int wavex_ambisonic ;
+ unsigned wavex_channelmask ;
+
+ /* Set to true when 'fmt ' chunk is ambiguous.*/
+ int fmt_is_broken ;
+ WAV_FMT wav_fmt ;
+} WAV_PRIVATE ;
+
+#define WAV_W64_GSM610_BLOCKSIZE 65
+#define WAV_W64_GSM610_SAMPLES 320
+
+/*------------------------------------------------------------------------------------
+** Functions defined in wav_ms_adpcm.c
+*/
+
+#define MSADPCM_ADAPT_COEFF_COUNT 7
+
+void msadpcm_write_adapt_coeffs (SF_PRIVATE *psf) ;
+
+/*------------------------------------------------------------------------------------
+** Functions defined in wav_w64.c
+*/
+
+int wav_w64_srate2blocksize (int srate_chan_product) ;
+char const* wav_w64_format_str (int k) ;
+int wav_w64_read_fmt_chunk (SF_PRIVATE *psf, int fmtsize) ;
+void wavex_write_guid (SF_PRIVATE *psf, const EXT_SUBFORMAT * subformat) ;
+void wav_w64_analyze (SF_PRIVATE *psf) ;
+int wavex_gen_channel_mask (const int *chan_map, int channels) ;
+
+int wav_read_bext_chunk (SF_PRIVATE *psf, unsigned int chunksize) ;
+int wav_write_bext_chunk (SF_PRIVATE *psf) ;
+
+#endif
+
--- /dev/null
+/*
+** Copyright (C) 2009-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/*
+** This needs to be a separate file so that we don't have to include
+** <windows.h> elsewhere (too many symbol clashes).
+*/
+
+
+#include "sfconfig.h"
+
+#if OS_IS_WIN32
+#include <windows.h>
+
+#define ENABLE_SNDFILE_WINDOWS_PROTOTYPES 1
+#include "sndfile.h"
+#include "common.h"
+
+extern int sf_errno ;
+
+static void copy_filename (SF_PRIVATE * psf, LPCWSTR wpath) ;
+
+SNDFILE*
+sf_wchar_open (LPCWSTR wpath, int mode, SF_INFO *sfinfo)
+{ SF_PRIVATE *psf ;
+ char utf8name [512] ;
+
+ if ((psf = calloc (1, sizeof (SF_PRIVATE))) == NULL)
+ { sf_errno = SFE_MALLOC_FAILED ;
+ return NULL ;
+ } ;
+
+ memset (psf, 0, sizeof (SF_PRIVATE)) ;
+ psf_init_files (psf) ;
+
+ if (WideCharToMultiByte (CP_UTF8, 0, wpath, -1, utf8name, sizeof (utf8name), NULL, NULL) == 0)
+ psf->file.path.wc [0] = 0 ;
+
+ psf_log_printf (psf, "File : '%s' (utf-8 converted from ucs-2)\n", utf8name) ;
+
+ copy_filename (psf, wpath) ;
+ psf->file.use_wchar = SF_TRUE ;
+ psf->file.mode = mode ;
+
+ psf->error = psf_fopen (psf) ;
+
+ return psf_open_file (psf, sfinfo) ;
+} /* sf_wchar_open */
+
+
+static void
+copy_filename (SF_PRIVATE *psf, LPCWSTR wpath)
+{ const wchar_t *cwcptr ;
+ wchar_t *wcptr ;
+
+ wcsncpy (psf->file.path.wc, wpath, ARRAY_LEN (psf->file.path.wc)) ;
+ psf->file.path.wc [ARRAY_LEN (psf->file.path.wc) - 1] = 0 ;
+ if ((cwcptr = wcsrchr (wpath, '/')) || (cwcptr = wcsrchr (wpath, '\\')))
+ cwcptr ++ ;
+ else
+ cwcptr = wpath ;
+
+ wcsncpy (psf->file.name.wc, cwcptr, ARRAY_LEN (psf->file.name.wc)) ;
+ psf->file.name.wc [ARRAY_LEN (psf->file.name.wc) - 1] = 0 ;
+
+ /* Now grab the directory. */
+ wcsncpy (psf->file.dir.wc, wpath, ARRAY_LEN (psf->file.dir.wc)) ;
+ psf->file.dir.wc [ARRAY_LEN (psf->file.dir.wc) - 1] = 0 ;
+
+ if ((wcptr = wcsrchr (psf->file.dir.wc, '/')) || (wcptr = wcsrchr (psf->file.dir.wc, '\\')))
+ wcptr [1] = 0 ;
+ else
+ psf->file.dir.wc [0] = 0 ;
+
+ return ;
+} /* copy_filename */
+
+#endif
--- /dev/null
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+** Copyright (C) 2007 Reuben Thomas
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <fcntl.h>
+#include <string.h>
+#include <ctype.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+/*------------------------------------------------------------------------------
+** Macros to handle big/little endian issues, and other magic numbers.
+*/
+
+#define ALAW_MARKER MAKE_MARKER ('A', 'L', 'a', 'w')
+#define SOUN_MARKER MAKE_MARKER ('S', 'o', 'u', 'n')
+#define DFIL_MARKER MAKE_MARKER ('d', 'F', 'i', 'l')
+#define ESSN_MARKER MAKE_MARKER ('e', '*', '*', '\0')
+#define PSION_VERSION ((unsigned short) 3856)
+#define PSION_DATAOFFSET 0x20
+
+/*------------------------------------------------------------------------------
+** Private static functions.
+*/
+
+static int wve_read_header (SF_PRIVATE *psf) ;
+static int wve_write_header (SF_PRIVATE *psf, int calc_length) ;
+static int wve_close (SF_PRIVATE *psf) ;
+
+/*------------------------------------------------------------------------------
+** Public function.
+*/
+
+int
+wve_open (SF_PRIVATE *psf)
+{ int error = 0 ;
+
+ if (psf->is_pipe)
+ return SFE_WVE_NO_PIPE ;
+
+ if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0))
+ { if ((error = wve_read_header (psf)))
+ return error ;
+ } ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_WVE)
+ return SFE_BAD_OPEN_FORMAT ;
+
+ psf->endian = SF_ENDIAN_BIG ;
+
+ if ((error = wve_write_header (psf, SF_FALSE)))
+ return error ;
+
+ psf->write_header = wve_write_header ;
+ } ;
+
+ psf->blockwidth = psf->bytewidth * psf->sf.channels ;
+
+ psf->container_close = wve_close ;
+
+ error = alaw_init (psf) ;
+
+ return error ;
+} /* wve_open */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+wve_read_header (SF_PRIVATE *psf)
+{ int marker ;
+ unsigned short version, padding, repeats, trash ;
+ unsigned datalength ;
+
+ /* Set position to start of file to begin reading header. */
+ psf_binheader_readf (psf, "pm", 0, &marker) ;
+ if (marker != ALAW_MARKER)
+ { psf_log_printf (psf, "Could not find '%M'\n", ALAW_MARKER) ;
+ return SFE_WVE_NOT_WVE ;
+ } ;
+
+ psf_binheader_readf (psf, "m", &marker) ;
+ if (marker != SOUN_MARKER)
+ { psf_log_printf (psf, "Could not find '%M'\n", SOUN_MARKER) ;
+ return SFE_WVE_NOT_WVE ;
+ } ;
+
+ psf_binheader_readf (psf, "m", &marker) ;
+ if (marker != DFIL_MARKER)
+ { psf_log_printf (psf, "Could not find '%M'\n", DFIL_MARKER) ;
+ return SFE_WVE_NOT_WVE ;
+ } ;
+
+ psf_binheader_readf (psf, "m", &marker) ;
+ if (marker != ESSN_MARKER)
+ { psf_log_printf (psf, "Could not find '%M'\n", ESSN_MARKER) ;
+ return SFE_WVE_NOT_WVE ;
+ } ;
+
+ psf_binheader_readf (psf, "E2", &version) ;
+
+ psf_log_printf (psf, "Psion Palmtop Alaw (.wve)\n"
+ " Sample Rate : 8000\n"
+ " Channels : 1\n"
+ " Encoding : A-law\n") ;
+
+ if (version != PSION_VERSION)
+ psf_log_printf (psf, "Psion version %d should be %d\n", version, PSION_VERSION) ;
+
+ psf_binheader_readf (psf, "E4", &datalength) ;
+ psf->dataoffset = PSION_DATAOFFSET ;
+ if (datalength != psf->filelength - psf->dataoffset)
+ { psf->datalength = psf->filelength - psf->dataoffset ;
+ psf_log_printf (psf, "Data length %d should be %D\n", datalength, psf->datalength) ;
+ }
+ else
+ psf->datalength = datalength ;
+
+ psf_binheader_readf (psf, "E22222", &padding, &repeats, &trash, &trash, &trash) ;
+
+ psf->sf.format = SF_FORMAT_WVE | SF_FORMAT_ALAW ;
+ psf->sf.samplerate = 8000 ;
+ psf->sf.frames = psf->datalength ;
+ psf->sf.channels = 1 ;
+
+ return SFE_NO_ERROR ;
+} /* wve_read_header */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+wve_write_header (SF_PRIVATE *psf, int calc_length)
+{ sf_count_t current ;
+ unsigned datalen ;
+
+ current = psf_ftell (psf) ;
+
+ if (calc_length)
+ { psf->filelength = psf_get_filelen (psf) ;
+
+ psf->datalength = psf->filelength - psf->dataoffset ;
+ if (psf->dataend)
+ psf->datalength -= psf->filelength - psf->dataend ;
+
+ psf->sf.frames = psf->datalength / (psf->bytewidth * psf->sf.channels) ;
+ } ;
+
+ /* Reset the current header length to zero. */
+ psf->header [0] = 0 ;
+ psf->headindex = 0 ;
+ psf_fseek (psf, 0, SEEK_SET) ;
+
+ /* Write header. */
+ datalen = psf->datalength ;
+ psf_binheader_writef (psf, "Emmmm", ALAW_MARKER, SOUN_MARKER, DFIL_MARKER, ESSN_MARKER) ;
+ psf_binheader_writef (psf, "E2422222", PSION_VERSION, datalen, 0, 0, 0, 0, 0) ;
+ psf_fwrite (psf->header, psf->headindex, 1, psf) ;
+
+ if (psf->sf.channels != 1)
+ return SFE_CHANNEL_COUNT ;
+
+ if (psf->error)
+ return psf->error ;
+
+ psf->dataoffset = psf->headindex ;
+
+ if (current > 0)
+ psf_fseek (psf, current, SEEK_SET) ;
+
+ return psf->error ;
+} /* wve_write_header */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+wve_close (SF_PRIVATE *psf)
+{
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { /* Now we know for certain the length of the file we can re-write
+ ** the header.
+ */
+ wve_write_header (psf, SF_TRUE) ;
+ } ;
+
+ return 0 ;
+} /* wve_close */
--- /dev/null
+/*
+** Copyright (C) 2003-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU Lesser General Public License as published by
+** the Free Software Foundation; either version 2.1 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU Lesser General Public License for more details.
+**
+** You should have received a copy of the GNU Lesser General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <fcntl.h>
+#include <string.h>
+#include <ctype.h>
+#include <math.h>
+
+#include "sndfile.h"
+#include "sfendian.h"
+#include "common.h"
+
+#define MAX_XI_SAMPLES 16
+
+/*------------------------------------------------------------------------------
+** Private static functions and tyepdefs.
+*/
+
+typedef struct
+{ /* Warning, this filename is NOT nul terminated. */
+ char filename [22] ;
+ char software [20] ;
+ char sample_name [22] ;
+
+ int loop_begin, loop_end ;
+ int sample_flags ;
+
+ /* Data for encoder and decoder. */
+ short last_16 ;
+} XI_PRIVATE ;
+
+static int xi_close (SF_PRIVATE *psf) ;
+static int xi_write_header (SF_PRIVATE *psf, int calc_length) ;
+static int xi_read_header (SF_PRIVATE *psf) ;
+static int dpcm_init (SF_PRIVATE *psf) ;
+
+
+static sf_count_t dpcm_seek (SF_PRIVATE *psf, int mode, sf_count_t offset) ;
+
+/*------------------------------------------------------------------------------
+** Public function.
+*/
+
+int
+xi_open (SF_PRIVATE *psf)
+{ XI_PRIVATE *pxi ;
+ int subformat, error = 0 ;
+
+ if (psf->is_pipe)
+ return SFE_XI_NO_PIPE ;
+
+ if (psf->codec_data)
+ pxi = psf->codec_data ;
+ else if ((pxi = calloc (1, sizeof (XI_PRIVATE))) == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ psf->codec_data = pxi ;
+
+ if (psf->file.mode == SFM_READ || (psf->file.mode == SFM_RDWR && psf->filelength > 0))
+ { if ((error = xi_read_header (psf)))
+ return error ;
+ } ;
+
+ subformat = SF_CODEC (psf->sf.format) ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { if ((SF_CONTAINER (psf->sf.format)) != SF_FORMAT_XI)
+ return SFE_BAD_OPEN_FORMAT ;
+
+ psf->endian = SF_ENDIAN_LITTLE ;
+ psf->sf.channels = 1 ; /* Always mono */
+ psf->sf.samplerate = 44100 ; /* Always */
+
+ /* Set up default instrument and software name. */
+ memcpy (pxi->filename, "Default Name ", sizeof (pxi->filename)) ;
+ memcpy (pxi->software, PACKAGE "-" VERSION " ", sizeof (pxi->software)) ;
+
+ memset (pxi->sample_name, 0, sizeof (pxi->sample_name)) ;
+ snprintf (pxi->sample_name, sizeof (pxi->sample_name), "%s", "Sample #1") ;
+
+ pxi->sample_flags = (subformat == SF_FORMAT_DPCM_16) ? 16 : 0 ;
+
+ if (xi_write_header (psf, SF_FALSE))
+ return psf->error ;
+
+ psf->write_header = xi_write_header ;
+ } ;
+
+ psf->container_close = xi_close ;
+ psf->seek = dpcm_seek ;
+
+ psf->sf.seekable = SF_FALSE ;
+
+ psf->blockwidth = psf->bytewidth * psf->sf.channels ;
+
+ switch (subformat)
+ { case SF_FORMAT_DPCM_8 : /* 8-bit differential PCM. */
+ case SF_FORMAT_DPCM_16 : /* 16-bit differential PCM. */
+ error = dpcm_init (psf) ;
+ break ;
+
+ default : break ;
+ } ;
+
+ return error ;
+} /* xi_open */
+
+/*------------------------------------------------------------------------------
+*/
+
+static int
+xi_close (SF_PRIVATE * UNUSED (psf))
+{
+ return 0 ;
+} /* xi_close */
+
+/*==============================================================================
+*/
+
+static sf_count_t dpcm_read_dsc2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t dpcm_read_dsc2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t dpcm_read_dsc2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t dpcm_read_dsc2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+
+static sf_count_t dpcm_write_s2dsc (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+static sf_count_t dpcm_write_i2dsc (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+static sf_count_t dpcm_write_f2dsc (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+static sf_count_t dpcm_write_d2dsc (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+
+static sf_count_t dpcm_read_dles2s (SF_PRIVATE *psf, short *ptr, sf_count_t len) ;
+static sf_count_t dpcm_read_dles2i (SF_PRIVATE *psf, int *ptr, sf_count_t len) ;
+static sf_count_t dpcm_read_dles2f (SF_PRIVATE *psf, float *ptr, sf_count_t len) ;
+static sf_count_t dpcm_read_dles2d (SF_PRIVATE *psf, double *ptr, sf_count_t len) ;
+
+static sf_count_t dpcm_write_s2dles (SF_PRIVATE *psf, const short *ptr, sf_count_t len) ;
+static sf_count_t dpcm_write_i2dles (SF_PRIVATE *psf, const int *ptr, sf_count_t len) ;
+static sf_count_t dpcm_write_f2dles (SF_PRIVATE *psf, const float *ptr, sf_count_t len) ;
+static sf_count_t dpcm_write_d2dles (SF_PRIVATE *psf, const double *ptr, sf_count_t len) ;
+
+static int
+dpcm_init (SF_PRIVATE *psf)
+{ if (psf->bytewidth == 0 || psf->sf.channels == 0)
+ return SFE_INTERNAL ;
+
+ psf->blockwidth = psf->bytewidth * psf->sf.channels ;
+
+ if (psf->file.mode == SFM_READ || psf->file.mode == SFM_RDWR)
+ { switch (psf->bytewidth)
+ { case 1 :
+ psf->read_short = dpcm_read_dsc2s ;
+ psf->read_int = dpcm_read_dsc2i ;
+ psf->read_float = dpcm_read_dsc2f ;
+ psf->read_double = dpcm_read_dsc2d ;
+ break ;
+ case 2 :
+ psf->read_short = dpcm_read_dles2s ;
+ psf->read_int = dpcm_read_dles2i ;
+ psf->read_float = dpcm_read_dles2f ;
+ psf->read_double = dpcm_read_dles2d ;
+ break ;
+ default :
+ psf_log_printf (psf, "dpcm_init() returning SFE_UNIMPLEMENTED\n") ;
+ return SFE_UNIMPLEMENTED ;
+ } ;
+ } ;
+
+ if (psf->file.mode == SFM_WRITE || psf->file.mode == SFM_RDWR)
+ { switch (psf->bytewidth)
+ { case 1 :
+ psf->write_short = dpcm_write_s2dsc ;
+ psf->write_int = dpcm_write_i2dsc ;
+ psf->write_float = dpcm_write_f2dsc ;
+ psf->write_double = dpcm_write_d2dsc ;
+ break ;
+ case 2 :
+ psf->write_short = dpcm_write_s2dles ;
+ psf->write_int = dpcm_write_i2dles ;
+ psf->write_float = dpcm_write_f2dles ;
+ psf->write_double = dpcm_write_d2dles ;
+ break ;
+ default :
+ psf_log_printf (psf, "dpcm_init() returning SFE_UNIMPLEMENTED\n") ;
+ return SFE_UNIMPLEMENTED ;
+ } ;
+ } ;
+
+ psf->filelength = psf_get_filelen (psf) ;
+ psf->datalength = (psf->dataend) ? psf->dataend - psf->dataoffset :
+ psf->filelength - psf->dataoffset ;
+ psf->sf.frames = psf->datalength / psf->blockwidth ;
+
+ return 0 ;
+} /* dpcm_init */
+
+/*==============================================================================
+*/
+
+static sf_count_t
+dpcm_seek (SF_PRIVATE *psf, int mode, sf_count_t offset)
+{ XI_PRIVATE *pxi ;
+ int total, bufferlen, len ;
+
+ if ((pxi = psf->codec_data) == NULL)
+ return SFE_INTERNAL ;
+
+ if (psf->datalength < 0 || psf->dataoffset < 0)
+ { psf->error = SFE_BAD_SEEK ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ if (offset == 0)
+ { psf_fseek (psf, psf->dataoffset, SEEK_SET) ;
+ pxi->last_16 = 0 ;
+ return 0 ;
+ } ;
+
+ if (offset < 0 || offset > psf->sf.frames)
+ { psf->error = SFE_BAD_SEEK ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ if (mode != SFM_READ)
+ { /* What to do about write??? */
+ psf->error = SFE_BAD_SEEK ;
+ return PSF_SEEK_ERROR ;
+ } ;
+
+ psf_fseek (psf, psf->dataoffset, SEEK_SET) ;
+
+ if ((SF_CODEC (psf->sf.format)) == SF_FORMAT_DPCM_16)
+ { total = offset ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+ while (total > 0)
+ { len = (total > bufferlen) ? bufferlen : total ;
+ total -= dpcm_read_dles2s (psf, psf->u.sbuf, len) ;
+ } ;
+ }
+ else
+ { total = offset ;
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+ while (total > 0)
+ { len = (total > bufferlen) ? bufferlen : total ;
+ total -= dpcm_read_dsc2s (psf, psf->u.sbuf, len) ;
+ } ;
+ } ;
+
+ return offset ;
+} /* dpcm_seek */
+
+
+static int
+xi_write_header (SF_PRIVATE *psf, int UNUSED (calc_length))
+{ XI_PRIVATE *pxi ;
+ sf_count_t current ;
+ const char *string ;
+
+ if ((pxi = psf->codec_data) == NULL)
+ return SFE_INTERNAL ;
+
+ current = psf_ftell (psf) ;
+
+ /* Reset the current header length to zero. */
+ psf->header [0] = 0 ;
+ psf->headindex = 0 ;
+ psf_fseek (psf, 0, SEEK_SET) ;
+
+ string = "Extended Instrument: " ;
+ psf_binheader_writef (psf, "b", string, strlen (string)) ;
+ psf_binheader_writef (psf, "b1", pxi->filename, sizeof (pxi->filename), 0x1A) ;
+
+ /* Write software version and two byte XI version. */
+ psf_binheader_writef (psf, "eb2", pxi->software, sizeof (pxi->software), (1 << 8) + 2) ;
+
+ /*
+ ** Jump note numbers (96), volume envelope (48), pan envelope (48),
+ ** volume points (1), pan points (1)
+ */
+ psf_binheader_writef (psf, "z", (size_t) (96 + 48 + 48 + 1 + 1)) ;
+
+ /* Jump volume loop (3 bytes), pan loop (3), envelope flags (3), vibrato (3)
+ ** fade out (2), 22 unknown bytes, and then write sample_count (2 bytes).
+ */
+ psf_binheader_writef (psf, "ez2z2", (size_t) (4 * 3), 0x1234, make_size_t (22), 1) ;
+
+ pxi->loop_begin = 0 ;
+ pxi->loop_end = 0 ;
+
+ psf_binheader_writef (psf, "et844", psf->sf.frames, pxi->loop_begin, pxi->loop_end) ;
+
+ /* volume, fine tune, flags, pan, note, namelen */
+ psf_binheader_writef (psf, "111111", 128, 0, pxi->sample_flags, 128, 0, strlen (pxi->sample_name)) ;
+
+ psf_binheader_writef (psf, "b", pxi->sample_name, sizeof (pxi->sample_name)) ;
+
+
+
+
+
+ /* Header construction complete so write it out. */
+ psf_fwrite (psf->header, psf->headindex, 1, psf) ;
+
+ if (psf->error)
+ return psf->error ;
+
+ psf->dataoffset = psf->headindex ;
+
+ if (current > 0)
+ psf_fseek (psf, current, SEEK_SET) ;
+
+ return psf->error ;
+} /* xi_write_header */
+
+static int
+xi_read_header (SF_PRIVATE *psf)
+{ char buffer [64], name [32] ;
+ short version, fade_out, sample_count ;
+ int k, loop_begin, loop_end ;
+ int sample_sizes [MAX_XI_SAMPLES] ;
+
+ psf_binheader_readf (psf, "pb", 0, buffer, 21) ;
+
+ memset (sample_sizes, 0, sizeof (sample_sizes)) ;
+
+ buffer [20] = 0 ;
+ if (strcmp (buffer, "Extended Instrument:") != 0)
+ return SFE_XI_BAD_HEADER ;
+
+ memset (buffer, 0, sizeof (buffer)) ;
+ psf_binheader_readf (psf, "b", buffer, 23) ;
+
+ if (buffer [22] != 0x1A)
+ return SFE_XI_BAD_HEADER ;
+
+ buffer [22] = 0 ;
+ psf_log_printf (psf, "Extended Instrument : %s\n", buffer) ;
+
+ psf_binheader_readf (psf, "be2", buffer, 20, &version) ;
+ buffer [19] = 0 ;
+ psf_log_printf (psf, "Software : %s\nVersion : %d.%02d\n", buffer, version / 256, version % 256) ;
+
+ /* Jump note numbers (96), volume envelope (48), pan envelope (48),
+ ** volume points (1), pan points (1)
+ */
+ psf_binheader_readf (psf, "j", 96 + 48 + 48 + 1 + 1) ;
+
+ psf_binheader_readf (psf, "b", buffer, 12) ;
+ psf_log_printf (psf, "Volume Loop\n sustain : %u\n begin : %u\n end : %u\n",
+ buffer [0], buffer [1], buffer [2]) ;
+ psf_log_printf (psf, "Pan Loop\n sustain : %u\n begin : %u\n end : %u\n",
+ buffer [3], buffer [4], buffer [5]) ;
+ psf_log_printf (psf, "Envelope Flags\n volume : 0x%X\n pan : 0x%X\n",
+ buffer [6] & 0xFF, buffer [7] & 0xFF) ;
+
+ psf_log_printf (psf, "Vibrato\n type : %u\n sweep : %u\n depth : %u\n rate : %u\n",
+ buffer [8], buffer [9], buffer [10], buffer [11]) ;
+
+ /*
+ ** Read fade_out then jump reserved (2 bytes) and ???? (20 bytes) and
+ ** sample_count.
+ */
+ psf_binheader_readf (psf, "e2j2", &fade_out, 2 + 20, &sample_count) ;
+ psf_log_printf (psf, "Fade out : %d\n", fade_out) ;
+
+ /* XI file can contain up to 16 samples. */
+ if (sample_count > MAX_XI_SAMPLES)
+ return SFE_XI_EXCESS_SAMPLES ;
+
+ if (psf->instrument == NULL && (psf->instrument = psf_instrument_alloc ()) == NULL)
+ return SFE_MALLOC_FAILED ;
+
+ /* Log all data for each sample. */
+ for (k = 0 ; k < sample_count ; k++)
+ { psf_binheader_readf (psf, "e444", &(sample_sizes [k]), &loop_begin, &loop_end) ;
+
+ /* Read 5 know bytes, 1 unknown byte and 22 name bytes. */
+ psf_binheader_readf (psf, "bb", buffer, 6, name, 22) ;
+ name [21] = 0 ;
+
+ psf_log_printf (psf, "Sample #%d\n name : %s\n", k + 1, name) ;
+
+ psf_log_printf (psf, " size : %d\n", sample_sizes [k]) ;
+
+
+
+ psf_log_printf (psf, " loop\n begin : %d\n end : %d\n", loop_begin, loop_end) ;
+
+ psf_log_printf (psf, " volume : %u\n f. tune : %d\n flags : 0x%02X ",
+ buffer [0] & 0xFF, buffer [1] & 0xFF, buffer [2] & 0xFF) ;
+
+ psf_log_printf (psf, " (") ;
+ if (buffer [2] & 1)
+ psf_log_printf (psf, " Loop") ;
+ if (buffer [2] & 2)
+ psf_log_printf (psf, " PingPong") ;
+ psf_log_printf (psf, (buffer [2] & 16) ? " 16bit" : " 8bit") ;
+ psf_log_printf (psf, " )\n") ;
+
+ psf_log_printf (psf, " pan : %u\n note : %d\n namelen : %d\n",
+ buffer [3] & 0xFF, buffer [4], buffer [5]) ;
+
+ if (k != 0)
+ continue ;
+
+ if (buffer [2] & 16)
+ { psf->sf.format = SF_FORMAT_XI | SF_FORMAT_DPCM_16 ;
+ psf->bytewidth = 2 ;
+ }
+ else
+ { psf->sf.format = SF_FORMAT_XI | SF_FORMAT_DPCM_8 ;
+ psf->bytewidth = 1 ;
+ } ;
+ } ;
+
+ while (sample_count > 1 && sample_sizes [sample_count - 1] == 0)
+ sample_count -- ;
+
+ /* Currently, we can only handle 1 sample per file. */
+
+ if (sample_count > 2)
+ { psf_log_printf (psf, "*** Sample count is less than 16 but more than 1.\n") ;
+ psf_log_printf (psf, " sample count : %d sample_sizes [%d] : %d\n",
+ sample_count, sample_count - 1, sample_sizes [sample_count - 1]) ;
+ return SFE_XI_EXCESS_SAMPLES ;
+ } ;
+
+ psf->datalength = sample_sizes [0] ;
+
+ psf->dataoffset = psf_ftell (psf) ;
+ if (psf->dataoffset < 0)
+ { psf_log_printf (psf, "*** Bad Data Offset : %D\n", psf->dataoffset) ;
+ return SFE_BAD_OFFSET ;
+ } ;
+ psf_log_printf (psf, "Data Offset : %D\n", psf->dataoffset) ;
+
+ if (psf->dataoffset + psf->datalength > psf->filelength)
+ { psf_log_printf (psf, "*** File seems to be truncated. Should be at least %D bytes long.\n",
+ psf->dataoffset + sample_sizes [0]) ;
+ psf->datalength = psf->filelength - psf->dataoffset ;
+ } ;
+
+ if (psf_fseek (psf, psf->dataoffset, SEEK_SET) != psf->dataoffset)
+ return SFE_BAD_SEEK ;
+
+ psf->endian = SF_ENDIAN_LITTLE ;
+ psf->sf.channels = 1 ; /* Always mono */
+ psf->sf.samplerate = 44100 ; /* Always */
+
+ psf->blockwidth = psf->sf.channels * psf->bytewidth ;
+
+ if (! psf->sf.frames && psf->blockwidth)
+ psf->sf.frames = (psf->filelength - psf->dataoffset) / psf->blockwidth ;
+
+ psf->instrument->basenote = 0 ;
+ psf->instrument->gain = 1 ;
+ psf->instrument->velocity_lo = psf->instrument->key_lo = 0 ;
+ psf->instrument->velocity_hi = psf->instrument->key_hi = 127 ;
+
+ return 0 ;
+} /* xi_read_header */
+
+/*==============================================================================
+*/
+
+static void dsc2s_array (XI_PRIVATE *pxi, signed char *src, int count, short *dest) ;
+static void dsc2i_array (XI_PRIVATE *pxi, signed char *src, int count, int *dest) ;
+static void dsc2f_array (XI_PRIVATE *pxi, signed char *src, int count, float *dest, float normfact) ;
+static void dsc2d_array (XI_PRIVATE *pxi, signed char *src, int count, double *dest, double normfact) ;
+
+static void dles2s_array (XI_PRIVATE *pxi, short *src, int count, short *dest) ;
+static void dles2i_array (XI_PRIVATE *pxi, short *src, int count, int *dest) ;
+static void dles2f_array (XI_PRIVATE *pxi, short *src, int count, float *dest, float normfact) ;
+static void dles2d_array (XI_PRIVATE *pxi, short *src, int count, double *dest, double normfact) ;
+
+static sf_count_t
+dpcm_read_dsc2s (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ XI_PRIVATE *pxi ;
+ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ if ((pxi = psf->codec_data) == NULL)
+ return 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ;
+ dsc2s_array (pxi, psf->u.scbuf, readcount, ptr + total) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* dpcm_read_dsc2s */
+
+static sf_count_t
+dpcm_read_dsc2i (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ XI_PRIVATE *pxi ;
+ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ if ((pxi = psf->codec_data) == NULL)
+ return 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ;
+ dsc2i_array (pxi, psf->u.scbuf, readcount, ptr + total) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* dpcm_read_dsc2i */
+
+static sf_count_t
+dpcm_read_dsc2f (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ XI_PRIVATE *pxi ;
+ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ if ((pxi = psf->codec_data) == NULL)
+ return 0 ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x80) : 1.0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ;
+ dsc2f_array (pxi, psf->u.scbuf, readcount, ptr + total, normfact) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* dpcm_read_dsc2f */
+
+static sf_count_t
+dpcm_read_dsc2d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ XI_PRIVATE *pxi ;
+ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ if ((pxi = psf->codec_data) == NULL)
+ return 0 ;
+
+ normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x80) : 1.0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ;
+ dsc2d_array (pxi, psf->u.scbuf, readcount, ptr + total, normfact) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* dpcm_read_dsc2d */
+
+/*------------------------------------------------------------------------------
+*/
+
+static sf_count_t
+dpcm_read_dles2s (SF_PRIVATE *psf, short *ptr, sf_count_t len)
+{ XI_PRIVATE *pxi ;
+ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ if ((pxi = psf->codec_data) == NULL)
+ return 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ;
+ dles2s_array (pxi, psf->u.sbuf, readcount, ptr + total) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* dpcm_read_dles2s */
+
+static sf_count_t
+dpcm_read_dles2i (SF_PRIVATE *psf, int *ptr, sf_count_t len)
+{ XI_PRIVATE *pxi ;
+ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+
+ if ((pxi = psf->codec_data) == NULL)
+ return 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ;
+ dles2i_array (pxi, psf->u.sbuf, readcount, ptr + total) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* dpcm_read_dles2i */
+
+static sf_count_t
+dpcm_read_dles2f (SF_PRIVATE *psf, float *ptr, sf_count_t len)
+{ XI_PRIVATE *pxi ;
+ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ if ((pxi = psf->codec_data) == NULL)
+ return 0 ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? 1.0 / ((float) 0x8000) : 1.0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ;
+ dles2f_array (pxi, psf->u.sbuf, readcount, ptr + total, normfact) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* dpcm_read_dles2f */
+
+static sf_count_t
+dpcm_read_dles2d (SF_PRIVATE *psf, double *ptr, sf_count_t len)
+{ XI_PRIVATE *pxi ;
+ int bufferlen, readcount ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ if ((pxi = psf->codec_data) == NULL)
+ return 0 ;
+
+ normfact = (psf->norm_double == SF_TRUE) ? 1.0 / ((double) 0x8000) : 1.0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ readcount = psf_fread (psf->u.sbuf, sizeof (short), bufferlen, psf) ;
+ dles2d_array (pxi, psf->u.sbuf, readcount, ptr + total, normfact) ;
+ total += readcount ;
+ if (readcount < bufferlen)
+ break ;
+ len -= readcount ;
+ } ;
+
+ return total ;
+} /* dpcm_read_dles2d */
+
+/*==============================================================================
+*/
+
+static void s2dsc_array (XI_PRIVATE *pxi, const short *src, signed char *dest, int count) ;
+static void i2dsc_array (XI_PRIVATE *pxi, const int *src, signed char *dest, int count) ;
+static void f2dsc_array (XI_PRIVATE *pxi, const float *src, signed char *dest, int count, float normfact) ;
+static void d2dsc_array (XI_PRIVATE *pxi, const double *src, signed char *dest, int count, double normfact) ;
+
+static void s2dles_array (XI_PRIVATE *pxi, const short *src, short *dest, int count) ;
+static void i2dles_array (XI_PRIVATE *pxi, const int *src, short *dest, int count) ;
+static void f2dles_array (XI_PRIVATE *pxi, const float *src, short *dest, int count, float normfact) ;
+static void d2dles_array (XI_PRIVATE *pxi, const double *src, short *dest, int count, double normfact) ;
+
+
+static sf_count_t
+dpcm_write_s2dsc (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
+{ XI_PRIVATE *pxi ;
+ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ if ((pxi = psf->codec_data) == NULL)
+ return 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ s2dsc_array (pxi, ptr + total, psf->u.scbuf, bufferlen) ;
+ writecount = psf_fwrite (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* dpcm_write_s2dsc */
+
+static sf_count_t
+dpcm_write_i2dsc (SF_PRIVATE *psf, const int *ptr, sf_count_t len)
+{ XI_PRIVATE *pxi ;
+ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ if ((pxi = psf->codec_data) == NULL)
+ return 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ i2dsc_array (pxi, ptr + total, psf->u.scbuf, bufferlen) ;
+ writecount = psf_fwrite (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* dpcm_write_i2dsc */
+
+static sf_count_t
+dpcm_write_f2dsc (SF_PRIVATE *psf, const float *ptr, sf_count_t len)
+{ XI_PRIVATE *pxi ;
+ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ if ((pxi = psf->codec_data) == NULL)
+ return 0 ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7F) : 1.0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ f2dsc_array (pxi, ptr + total, psf->u.scbuf, bufferlen, normfact) ;
+ writecount = psf_fwrite (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* dpcm_write_f2dsc */
+
+static sf_count_t
+dpcm_write_d2dsc (SF_PRIVATE *psf, const double *ptr, sf_count_t len)
+{ XI_PRIVATE *pxi ;
+ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ if ((pxi = psf->codec_data) == NULL)
+ return 0 ;
+
+ normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x7F) : 1.0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.ucbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ d2dsc_array (pxi, ptr + total, psf->u.scbuf, bufferlen, normfact) ;
+ writecount = psf_fwrite (psf->u.scbuf, sizeof (signed char), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* dpcm_write_d2dsc */
+
+
+static sf_count_t
+dpcm_write_s2dles (SF_PRIVATE *psf, const short *ptr, sf_count_t len)
+{ XI_PRIVATE *pxi ;
+ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ if ((pxi = psf->codec_data) == NULL)
+ return 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ s2dles_array (pxi, ptr + total, psf->u.sbuf, bufferlen) ;
+ writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* dpcm_write_s2dles */
+
+static sf_count_t
+dpcm_write_i2dles (SF_PRIVATE *psf, const int *ptr, sf_count_t len)
+{ XI_PRIVATE *pxi ;
+ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+
+ if ((pxi = psf->codec_data) == NULL)
+ return 0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ i2dles_array (pxi, ptr + total, psf->u.sbuf, bufferlen) ;
+ writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* dpcm_write_i2dles */
+
+static sf_count_t
+dpcm_write_f2dles (SF_PRIVATE *psf, const float *ptr, sf_count_t len)
+{ XI_PRIVATE *pxi ;
+ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+ float normfact ;
+
+ if ((pxi = psf->codec_data) == NULL)
+ return 0 ;
+
+ normfact = (psf->norm_float == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ f2dles_array (pxi, ptr + total, psf->u.sbuf, bufferlen, normfact) ;
+ writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* dpcm_write_f2dles */
+
+static sf_count_t
+dpcm_write_d2dles (SF_PRIVATE *psf, const double *ptr, sf_count_t len)
+{ XI_PRIVATE *pxi ;
+ int bufferlen, writecount ;
+ sf_count_t total = 0 ;
+ double normfact ;
+
+ if ((pxi = psf->codec_data) == NULL)
+ return 0 ;
+
+ normfact = (psf->norm_double == SF_TRUE) ? (1.0 * 0x7FFF) : 1.0 ;
+
+ bufferlen = ARRAY_LEN (psf->u.sbuf) ;
+
+ while (len > 0)
+ { if (len < bufferlen)
+ bufferlen = (int) len ;
+ d2dles_array (pxi, ptr + total, psf->u.sbuf, bufferlen, normfact) ;
+ writecount = psf_fwrite (psf->u.sbuf, sizeof (short), bufferlen, psf) ;
+ total += writecount ;
+ if (writecount < bufferlen)
+ break ;
+ len -= writecount ;
+ } ;
+
+ return total ;
+} /* dpcm_write_d2dles */
+
+
+/*==============================================================================
+*/
+
+static void
+dsc2s_array (XI_PRIVATE *pxi, signed char *src, int count, short *dest)
+{ signed char last_val ;
+ int k ;
+
+ last_val = pxi->last_16 >> 8 ;
+
+ for (k = 0 ; k < count ; k++)
+ { last_val += src [k] ;
+ dest [k] = last_val << 8 ;
+ } ;
+
+ pxi->last_16 = last_val << 8 ;
+} /* dsc2s_array */
+
+static void
+dsc2i_array (XI_PRIVATE *pxi, signed char *src, int count, int *dest)
+{ signed char last_val ;
+ int k ;
+
+ last_val = pxi->last_16 >> 8 ;
+
+ for (k = 0 ; k < count ; k++)
+ { last_val += src [k] ;
+ dest [k] = last_val << 24 ;
+ } ;
+
+ pxi->last_16 = last_val << 8 ;
+} /* dsc2i_array */
+
+static void
+dsc2f_array (XI_PRIVATE *pxi, signed char *src, int count, float *dest, float normfact)
+{ signed char last_val ;
+ int k ;
+
+ last_val = pxi->last_16 >> 8 ;
+
+ for (k = 0 ; k < count ; k++)
+ { last_val += src [k] ;
+ dest [k] = last_val * normfact ;
+ } ;
+
+ pxi->last_16 = last_val << 8 ;
+} /* dsc2f_array */
+
+static void
+dsc2d_array (XI_PRIVATE *pxi, signed char *src, int count, double *dest, double normfact)
+{ signed char last_val ;
+ int k ;
+
+ last_val = pxi->last_16 >> 8 ;
+
+ for (k = 0 ; k < count ; k++)
+ { last_val += src [k] ;
+ dest [k] = last_val * normfact ;
+ } ;
+
+ pxi->last_16 = last_val << 8 ;
+} /* dsc2d_array */
+
+/*------------------------------------------------------------------------------
+*/
+
+static void
+s2dsc_array (XI_PRIVATE *pxi, const short *src, signed char *dest, int count)
+{ signed char last_val, current ;
+ int k ;
+
+ last_val = pxi->last_16 >> 8 ;
+
+ for (k = 0 ; k < count ; k++)
+ { current = src [k] >> 8 ;
+ dest [k] = current - last_val ;
+ last_val = current ;
+ } ;
+
+ pxi->last_16 = last_val << 8 ;
+} /* s2dsc_array */
+
+static void
+i2dsc_array (XI_PRIVATE *pxi, const int *src, signed char *dest, int count)
+{ signed char last_val, current ;
+ int k ;
+
+ last_val = pxi->last_16 >> 8 ;
+
+ for (k = 0 ; k < count ; k++)
+ { current = src [k] >> 24 ;
+ dest [k] = current - last_val ;
+ last_val = current ;
+ } ;
+
+ pxi->last_16 = last_val << 8 ;
+} /* i2dsc_array */
+
+static void
+f2dsc_array (XI_PRIVATE *pxi, const float *src, signed char *dest, int count, float normfact)
+{ signed char last_val, current ;
+ int k ;
+
+ last_val = pxi->last_16 >> 8 ;
+
+ for (k = 0 ; k < count ; k++)
+ { current = lrintf (src [k] * normfact) ;
+ dest [k] = current - last_val ;
+ last_val = current ;
+ } ;
+
+ pxi->last_16 = last_val << 8 ;
+} /* f2dsc_array */
+
+static void
+d2dsc_array (XI_PRIVATE *pxi, const double *src, signed char *dest, int count, double normfact)
+{ signed char last_val, current ;
+ int k ;
+
+ last_val = pxi->last_16 >> 8 ;
+
+ for (k = 0 ; k < count ; k++)
+ { current = lrint (src [k] * normfact) ;
+ dest [k] = current - last_val ;
+ last_val = current ;
+ } ;
+
+ pxi->last_16 = last_val << 8 ;
+} /* d2dsc_array */
+
+/*==============================================================================
+*/
+
+static void
+dles2s_array (XI_PRIVATE *pxi, short *src, int count, short *dest)
+{ short last_val ;
+ int k ;
+
+ last_val = pxi->last_16 ;
+
+ for (k = 0 ; k < count ; k++)
+ { last_val += LES2H_SHORT (src [k]) ;
+ dest [k] = last_val ;
+ } ;
+
+ pxi->last_16 = last_val ;
+} /* dles2s_array */
+
+static void
+dles2i_array (XI_PRIVATE *pxi, short *src, int count, int *dest)
+{ short last_val ;
+ int k ;
+
+ last_val = pxi->last_16 ;
+
+ for (k = 0 ; k < count ; k++)
+ { last_val += LES2H_SHORT (src [k]) ;
+ dest [k] = last_val << 16 ;
+ } ;
+
+ pxi->last_16 = last_val ;
+} /* dles2i_array */
+
+static void
+dles2f_array (XI_PRIVATE *pxi, short *src, int count, float *dest, float normfact)
+{ short last_val ;
+ int k ;
+
+ last_val = pxi->last_16 ;
+
+ for (k = 0 ; k < count ; k++)
+ { last_val += LES2H_SHORT (src [k]) ;
+ dest [k] = last_val * normfact ;
+ } ;
+
+ pxi->last_16 = last_val ;
+} /* dles2f_array */
+
+static void
+dles2d_array (XI_PRIVATE *pxi, short *src, int count, double *dest, double normfact)
+{ short last_val ;
+ int k ;
+
+ last_val = pxi->last_16 ;
+
+ for (k = 0 ; k < count ; k++)
+ { last_val += LES2H_SHORT (src [k]) ;
+ dest [k] = last_val * normfact ;
+ } ;
+
+ pxi->last_16 = last_val ;
+} /* dles2d_array */
+
+/*------------------------------------------------------------------------------
+*/
+
+static void
+s2dles_array (XI_PRIVATE *pxi, const short *src, short *dest, int count)
+{ short diff, last_val ;
+ int k ;
+
+ last_val = pxi->last_16 ;
+
+ for (k = 0 ; k < count ; k++)
+ { diff = src [k] - last_val ;
+ dest [k] = LES2H_SHORT (diff) ;
+ last_val = src [k] ;
+ } ;
+
+ pxi->last_16 = last_val ;
+} /* s2dles_array */
+
+static void
+i2dles_array (XI_PRIVATE *pxi, const int *src, short *dest, int count)
+{ short diff, last_val ;
+ int k ;
+
+ last_val = pxi->last_16 ;
+
+ for (k = 0 ; k < count ; k++)
+ { diff = (src [k] >> 16) - last_val ;
+ dest [k] = LES2H_SHORT (diff) ;
+ last_val = src [k] >> 16 ;
+ } ;
+
+ pxi->last_16 = last_val ;
+} /* i2dles_array */
+
+static void
+f2dles_array (XI_PRIVATE *pxi, const float *src, short *dest, int count, float normfact)
+{ short diff, last_val, current ;
+ int k ;
+
+ last_val = pxi->last_16 ;
+
+ for (k = 0 ; k < count ; k++)
+ { current = lrintf (src [k] * normfact) ;
+ diff = current - last_val ;
+ dest [k] = LES2H_SHORT (diff) ;
+ last_val = current ;
+ } ;
+
+ pxi->last_16 = last_val ;
+} /* f2dles_array */
+
+static void
+d2dles_array (XI_PRIVATE *pxi, const double *src, short *dest, int count, double normfact)
+{ short diff, last_val, current ;
+ int k ;
+
+ last_val = pxi->last_16 ;
+
+ for (k = 0 ; k < count ; k++)
+ { current = lrint (src [k] * normfact) ;
+ diff = current - last_val ;
+ dest [k] = LES2H_SHORT (diff) ;
+ last_val = current ;
+ } ;
+
+ pxi->last_16 = last_val ;
+} /* d2dles_array */
+
--- /dev/null
+## Process this file with automake to produce Makefile.in
+
+if ENABLE_TEST_COVERAGE
+CPP_TEST =
+else
+CPP_TEST = cpp_test
+endif
+
+INCLUDES = -I$(top_srcdir)/src
+
+check_PROGRAMS = sfversion floating_point_test write_read_test \
+ lossy_comp_test error_test ulaw_test alaw_test dwvw_test \
+ peak_chunk_test command_test stdin_test stdout_test stdio_test \
+ pcm_test headerless_test pipe_test benchmark header_test misc_test \
+ raw_test string_test multi_file_test dither_test \
+ scale_clip_test win32_test fix_this aiff_rw_test virtual_io_test \
+ locale_test largefile_test win32_ordinal_test ogg_test vorbis_test \
+ checksum_test external_libs_test rdwr_test format_check_test $(CPP_TEST)
+
+noinst_HEADERS = dft_cmp.h utils.h generate.h
+
+autogen_sources = write_read_test.tpl write_read_test.def \
+ pcm_test.tpl pcm_test.def \
+ header_test.tpl header_test.def \
+ utils.tpl utils.def \
+ scale_clip_test.tpl scale_clip_test.def \
+ pipe_test.tpl pipe_test.def \
+ rdwr_test.tpl rdwr_test.def \
+ floating_point_test.tpl floating_point_test.def \
+ benchmark.tpl benchmark.def
+
+EXTRA_DIST = $(autogen_sources)
+
+CLEANFILES = *~
+
+#===============================================================================
+# If we're cross compiling from Linux to Windows and running the test suite
+# under Wine, we need a symbolic link to the generated libsndfile DLL.
+
+if LINUX_MINGW_CROSS_TEST
+
+$(check_PROGRAMS) : libsndfile-1.dll
+
+libsndfile-1.dll :
+ ln -s $(top_builddir)/src/.libs/$@ $@
+
+clean-local :
+ -rm -f libsndfile-1.dll
+
+endif
+
+#===============================================================================
+
+check: test_wrapper.sh
+ sh test_wrapper.sh
+
+# Need this target to force building of test programs.
+checkprograms : $(check_PROGRAMS)
+
+#===============================================================================
+
+sfversion_SOURCES = sfversion.c
+sfversion_LDADD = $(top_builddir)/src/libsndfile.la
+
+write_read_test_SOURCES = utils.c generate.c write_read_test.c
+write_read_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+lossy_comp_test_SOURCES = utils.c lossy_comp_test.c
+lossy_comp_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+fix_this_SOURCES = utils.c fix_this.c
+fix_this_LDADD = $(top_builddir)/src/libsndfile.la
+
+error_test_SOURCES = error_test.c utils.c
+error_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+ulaw_test_SOURCES = utils.c ulaw_test.c
+ulaw_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+alaw_test_SOURCES = utils.c alaw_test.c
+alaw_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+aiff_rw_test_SOURCES = utils.c aiff_rw_test.c
+aiff_rw_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+command_test_SOURCES = command_test.c utils.c
+command_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+locale_test_SOURCES = locale_test.c utils.c
+locale_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+largefile_test_SOURCES = largefile_test.c utils.c
+largefile_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+pcm_test_SOURCES = pcm_test.c utils.c
+pcm_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+headerless_test_SOURCES = utils.c headerless_test.c
+headerless_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+stdin_test_SOURCES = stdin_test.c utils.c
+stdin_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+stdout_test_SOURCES = stdout_test.c
+stdout_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+stdio_test_SOURCES = stdio_test.c utils.c
+stdio_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+pipe_test_SOURCES = pipe_test.c utils.c
+pipe_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+benchmark_SOURCES = benchmark.c
+benchmark_LDADD = $(top_builddir)/src/libsndfile.la
+
+header_test_SOURCES = header_test.c utils.c
+header_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+misc_test_SOURCES = misc_test.c utils.c
+misc_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+raw_test_SOURCES = raw_test.c utils.c
+raw_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+string_test_SOURCES = string_test.c utils.c
+string_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+dither_test_SOURCES = dither_test.c utils.c
+dither_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+multi_file_test_SOURCES = multi_file_test.c utils.c
+multi_file_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+virtual_io_test_SOURCES = virtual_io_test.c utils.c
+virtual_io_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+ogg_test_SOURCES = ogg_test.c utils.c
+ogg_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+vorbis_test_SOURCES = vorbis_test.c utils.c
+vorbis_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+rdwr_test_SOURCES = rdwr_test.c utils.c
+rdwr_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+win32_test_SOURCES = win32_test.c
+# Link lib here so that generating the testsuite tarball works correctly.
+win32_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+win32_ordinal_test_SOURCES = win32_ordinal_test.c utils.c
+win32_ordinal_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+external_libs_test_SOURCES = external_libs_test.c utils.c
+external_libs_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+format_check_test_SOURCES = format_check_test.c utils.c
+format_check_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+cpp_test_SOURCES = cpp_test.cc utils.c
+cpp_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+checksum_test_SOURCES = checksum_test.c utils.c
+checksum_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+# Lite remove start
+dwvw_test_SOURCES = utils.c dwvw_test.c
+dwvw_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+floating_point_test_SOURCES = utils.c dft_cmp.c floating_point_test.c
+floating_point_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+peak_chunk_test_SOURCES = peak_chunk_test.c utils.c
+peak_chunk_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+scale_clip_test_SOURCES = scale_clip_test.c utils.c
+scale_clip_test_LDADD = $(top_builddir)/src/libsndfile.la
+# Lite remove end
+
+#===============================================================================
+
+write_read_test.c: write_read_test.def write_read_test.tpl
+ autogen --writable write_read_test.def
+
+pcm_test.c: pcm_test.def pcm_test.tpl
+ autogen --writable pcm_test.def
+
+header_test.c: header_test.def header_test.tpl
+ autogen --writable header_test.def
+
+utils.c utils.h : utils.def utils.tpl
+ autogen --writable utils.def
+
+scale_clip_test.c: scale_clip_test.def scale_clip_test.tpl
+ autogen --writable scale_clip_test.def
+
+pipe_test.c: pipe_test.def pipe_test.tpl
+ autogen --writable pipe_test.def
+
+rdwr_test.c: rdwr_test.def rdwr_test.tpl
+ autogen --writable rdwr_test.def
+
+floating_point_test.c: floating_point_test.def floating_point_test.tpl
+ autogen --writable floating_point_test.def
+
+benchmark.c: benchmark.def benchmark.tpl
+ autogen --writable benchmark.def
+
+genfiles : write_read_test.c pcm_test.c header_test.c utils.c \
+ scale_clip_test.c pipe_test.c floating_point_test.c rdwr_test.c \
+ benchmark.c
+
--- /dev/null
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
+# @configure_input@
+
+# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+# 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation,
+# Inc.
+# This Makefile.in is free software; the Free Software Foundation
+# gives unlimited permission to copy and/or distribute it,
+# with or without modifications, as long as this notice is preserved.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+# PARTICULAR PURPOSE.
+
+@SET_MAKE@
+
+VPATH = @srcdir@
+pkgdatadir = $(datadir)/@PACKAGE@
+pkgincludedir = $(includedir)/@PACKAGE@
+pkglibdir = $(libdir)/@PACKAGE@
+pkglibexecdir = $(libexecdir)/@PACKAGE@
+am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd
+install_sh_DATA = $(install_sh) -c -m 644
+install_sh_PROGRAM = $(install_sh) -c
+install_sh_SCRIPT = $(install_sh) -c
+INSTALL_HEADER = $(INSTALL_DATA)
+transform = $(program_transform_name)
+NORMAL_INSTALL = :
+PRE_INSTALL = :
+POST_INSTALL = :
+NORMAL_UNINSTALL = :
+PRE_UNINSTALL = :
+POST_UNINSTALL = :
+build_triplet = @build@
+host_triplet = @host@
+target_triplet = @target@
+check_PROGRAMS = sfversion$(EXEEXT) floating_point_test$(EXEEXT) \
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+top_srcdir = @top_srcdir@
+@ENABLE_TEST_COVERAGE_FALSE@CPP_TEST = cpp_test
+@ENABLE_TEST_COVERAGE_TRUE@CPP_TEST =
+INCLUDES = -I$(top_srcdir)/src
+noinst_HEADERS = dft_cmp.h utils.h generate.h
+autogen_sources = write_read_test.tpl write_read_test.def \
+ pcm_test.tpl pcm_test.def \
+ header_test.tpl header_test.def \
+ utils.tpl utils.def \
+ scale_clip_test.tpl scale_clip_test.def \
+ pipe_test.tpl pipe_test.def \
+ rdwr_test.tpl rdwr_test.def \
+ floating_point_test.tpl floating_point_test.def \
+ benchmark.tpl benchmark.def
+
+EXTRA_DIST = $(autogen_sources)
+CLEANFILES = *~
+
+#===============================================================================
+sfversion_SOURCES = sfversion.c
+sfversion_LDADD = $(top_builddir)/src/libsndfile.la
+write_read_test_SOURCES = utils.c generate.c write_read_test.c
+write_read_test_LDADD = $(top_builddir)/src/libsndfile.la
+lossy_comp_test_SOURCES = utils.c lossy_comp_test.c
+lossy_comp_test_LDADD = $(top_builddir)/src/libsndfile.la
+fix_this_SOURCES = utils.c fix_this.c
+fix_this_LDADD = $(top_builddir)/src/libsndfile.la
+error_test_SOURCES = error_test.c utils.c
+error_test_LDADD = $(top_builddir)/src/libsndfile.la
+ulaw_test_SOURCES = utils.c ulaw_test.c
+ulaw_test_LDADD = $(top_builddir)/src/libsndfile.la
+alaw_test_SOURCES = utils.c alaw_test.c
+alaw_test_LDADD = $(top_builddir)/src/libsndfile.la
+aiff_rw_test_SOURCES = utils.c aiff_rw_test.c
+aiff_rw_test_LDADD = $(top_builddir)/src/libsndfile.la
+command_test_SOURCES = command_test.c utils.c
+command_test_LDADD = $(top_builddir)/src/libsndfile.la
+locale_test_SOURCES = locale_test.c utils.c
+locale_test_LDADD = $(top_builddir)/src/libsndfile.la
+largefile_test_SOURCES = largefile_test.c utils.c
+largefile_test_LDADD = $(top_builddir)/src/libsndfile.la
+pcm_test_SOURCES = pcm_test.c utils.c
+pcm_test_LDADD = $(top_builddir)/src/libsndfile.la
+headerless_test_SOURCES = utils.c headerless_test.c
+headerless_test_LDADD = $(top_builddir)/src/libsndfile.la
+stdin_test_SOURCES = stdin_test.c utils.c
+stdin_test_LDADD = $(top_builddir)/src/libsndfile.la
+stdout_test_SOURCES = stdout_test.c
+stdout_test_LDADD = $(top_builddir)/src/libsndfile.la
+stdio_test_SOURCES = stdio_test.c utils.c
+stdio_test_LDADD = $(top_builddir)/src/libsndfile.la
+pipe_test_SOURCES = pipe_test.c utils.c
+pipe_test_LDADD = $(top_builddir)/src/libsndfile.la
+benchmark_SOURCES = benchmark.c
+benchmark_LDADD = $(top_builddir)/src/libsndfile.la
+header_test_SOURCES = header_test.c utils.c
+header_test_LDADD = $(top_builddir)/src/libsndfile.la
+misc_test_SOURCES = misc_test.c utils.c
+misc_test_LDADD = $(top_builddir)/src/libsndfile.la
+raw_test_SOURCES = raw_test.c utils.c
+raw_test_LDADD = $(top_builddir)/src/libsndfile.la
+string_test_SOURCES = string_test.c utils.c
+string_test_LDADD = $(top_builddir)/src/libsndfile.la
+dither_test_SOURCES = dither_test.c utils.c
+dither_test_LDADD = $(top_builddir)/src/libsndfile.la
+multi_file_test_SOURCES = multi_file_test.c utils.c
+multi_file_test_LDADD = $(top_builddir)/src/libsndfile.la
+virtual_io_test_SOURCES = virtual_io_test.c utils.c
+virtual_io_test_LDADD = $(top_builddir)/src/libsndfile.la
+ogg_test_SOURCES = ogg_test.c utils.c
+ogg_test_LDADD = $(top_builddir)/src/libsndfile.la
+vorbis_test_SOURCES = vorbis_test.c utils.c
+vorbis_test_LDADD = $(top_builddir)/src/libsndfile.la
+rdwr_test_SOURCES = rdwr_test.c utils.c
+rdwr_test_LDADD = $(top_builddir)/src/libsndfile.la
+win32_test_SOURCES = win32_test.c
+# Link lib here so that generating the testsuite tarball works correctly.
+win32_test_LDADD = $(top_builddir)/src/libsndfile.la
+win32_ordinal_test_SOURCES = win32_ordinal_test.c utils.c
+win32_ordinal_test_LDADD = $(top_builddir)/src/libsndfile.la
+external_libs_test_SOURCES = external_libs_test.c utils.c
+external_libs_test_LDADD = $(top_builddir)/src/libsndfile.la
+format_check_test_SOURCES = format_check_test.c utils.c
+format_check_test_LDADD = $(top_builddir)/src/libsndfile.la
+cpp_test_SOURCES = cpp_test.cc utils.c
+cpp_test_LDADD = $(top_builddir)/src/libsndfile.la
+checksum_test_SOURCES = checksum_test.c utils.c
+checksum_test_LDADD = $(top_builddir)/src/libsndfile.la
+
+# Lite remove start
+dwvw_test_SOURCES = utils.c dwvw_test.c
+dwvw_test_LDADD = $(top_builddir)/src/libsndfile.la
+floating_point_test_SOURCES = utils.c dft_cmp.c floating_point_test.c
+floating_point_test_LDADD = $(top_builddir)/src/libsndfile.la
+peak_chunk_test_SOURCES = peak_chunk_test.c utils.c
+peak_chunk_test_LDADD = $(top_builddir)/src/libsndfile.la
+scale_clip_test_SOURCES = scale_clip_test.c utils.c
+scale_clip_test_LDADD = $(top_builddir)/src/libsndfile.la
+all: all-am
+
+.SUFFIXES:
+.SUFFIXES: .c .cc .lo .o .obj
+$(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(am__configure_deps)
+ @for dep in $?; do \
+ case '$(am__configure_deps)' in \
+ *$$dep*) \
+ ( cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh ) \
+ && { if test -f $@; then exit 0; else break; fi; }; \
+ exit 1;; \
+ esac; \
+ done; \
+ echo ' cd $(top_srcdir) && $(AUTOMAKE) --gnu tests/Makefile'; \
+ $(am__cd) $(top_srcdir) && \
+ $(AUTOMAKE) --gnu tests/Makefile
+.PRECIOUS: Makefile
+Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
+ @case '$?' in \
+ *config.status*) \
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh;; \
+ *) \
+ echo ' cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe)'; \
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe);; \
+ esac;
+
+$(top_builddir)/config.status: $(top_srcdir)/configure $(CONFIG_STATUS_DEPENDENCIES)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+
+$(top_srcdir)/configure: $(am__configure_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(ACLOCAL_M4): $(am__aclocal_m4_deps)
+ cd $(top_builddir) && $(MAKE) $(AM_MAKEFLAGS) am--refresh
+$(am__aclocal_m4_deps):
+test_wrapper.sh: $(top_builddir)/config.status $(srcdir)/test_wrapper.sh.in
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
+pedantic-header-test.sh: $(top_builddir)/config.status $(srcdir)/pedantic-header-test.sh.in
+ cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@
+
+clean-checkPROGRAMS:
+ @list='$(check_PROGRAMS)'; test -n "$$list" || exit 0; \
+ echo " rm -f" $$list; \
+ rm -f $$list || exit $$?; \
+ test -n "$(EXEEXT)" || exit 0; \
+ list=`for p in $$list; do echo "$$p"; done | sed 's/$(EXEEXT)$$//'`; \
+ echo " rm -f" $$list; \
+ rm -f $$list
+aiff_rw_test$(EXEEXT): $(aiff_rw_test_OBJECTS) $(aiff_rw_test_DEPENDENCIES)
+ @rm -f aiff_rw_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(aiff_rw_test_OBJECTS) $(aiff_rw_test_LDADD) $(LIBS)
+alaw_test$(EXEEXT): $(alaw_test_OBJECTS) $(alaw_test_DEPENDENCIES)
+ @rm -f alaw_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(alaw_test_OBJECTS) $(alaw_test_LDADD) $(LIBS)
+benchmark$(EXEEXT): $(benchmark_OBJECTS) $(benchmark_DEPENDENCIES)
+ @rm -f benchmark$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(benchmark_OBJECTS) $(benchmark_LDADD) $(LIBS)
+checksum_test$(EXEEXT): $(checksum_test_OBJECTS) $(checksum_test_DEPENDENCIES)
+ @rm -f checksum_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(checksum_test_OBJECTS) $(checksum_test_LDADD) $(LIBS)
+command_test$(EXEEXT): $(command_test_OBJECTS) $(command_test_DEPENDENCIES)
+ @rm -f command_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(command_test_OBJECTS) $(command_test_LDADD) $(LIBS)
+cpp_test$(EXEEXT): $(cpp_test_OBJECTS) $(cpp_test_DEPENDENCIES)
+ @rm -f cpp_test$(EXEEXT)
+ $(AM_V_CXXLD)$(CXXLINK) $(cpp_test_OBJECTS) $(cpp_test_LDADD) $(LIBS)
+dither_test$(EXEEXT): $(dither_test_OBJECTS) $(dither_test_DEPENDENCIES)
+ @rm -f dither_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(dither_test_OBJECTS) $(dither_test_LDADD) $(LIBS)
+dwvw_test$(EXEEXT): $(dwvw_test_OBJECTS) $(dwvw_test_DEPENDENCIES)
+ @rm -f dwvw_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(dwvw_test_OBJECTS) $(dwvw_test_LDADD) $(LIBS)
+error_test$(EXEEXT): $(error_test_OBJECTS) $(error_test_DEPENDENCIES)
+ @rm -f error_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(error_test_OBJECTS) $(error_test_LDADD) $(LIBS)
+external_libs_test$(EXEEXT): $(external_libs_test_OBJECTS) $(external_libs_test_DEPENDENCIES)
+ @rm -f external_libs_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(external_libs_test_OBJECTS) $(external_libs_test_LDADD) $(LIBS)
+fix_this$(EXEEXT): $(fix_this_OBJECTS) $(fix_this_DEPENDENCIES)
+ @rm -f fix_this$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(fix_this_OBJECTS) $(fix_this_LDADD) $(LIBS)
+floating_point_test$(EXEEXT): $(floating_point_test_OBJECTS) $(floating_point_test_DEPENDENCIES)
+ @rm -f floating_point_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(floating_point_test_OBJECTS) $(floating_point_test_LDADD) $(LIBS)
+format_check_test$(EXEEXT): $(format_check_test_OBJECTS) $(format_check_test_DEPENDENCIES)
+ @rm -f format_check_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(format_check_test_OBJECTS) $(format_check_test_LDADD) $(LIBS)
+header_test$(EXEEXT): $(header_test_OBJECTS) $(header_test_DEPENDENCIES)
+ @rm -f header_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(header_test_OBJECTS) $(header_test_LDADD) $(LIBS)
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+ $(AM_V_CCLD)$(LINK) $(headerless_test_OBJECTS) $(headerless_test_LDADD) $(LIBS)
+largefile_test$(EXEEXT): $(largefile_test_OBJECTS) $(largefile_test_DEPENDENCIES)
+ @rm -f largefile_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(largefile_test_OBJECTS) $(largefile_test_LDADD) $(LIBS)
+locale_test$(EXEEXT): $(locale_test_OBJECTS) $(locale_test_DEPENDENCIES)
+ @rm -f locale_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(locale_test_OBJECTS) $(locale_test_LDADD) $(LIBS)
+lossy_comp_test$(EXEEXT): $(lossy_comp_test_OBJECTS) $(lossy_comp_test_DEPENDENCIES)
+ @rm -f lossy_comp_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(lossy_comp_test_OBJECTS) $(lossy_comp_test_LDADD) $(LIBS)
+misc_test$(EXEEXT): $(misc_test_OBJECTS) $(misc_test_DEPENDENCIES)
+ @rm -f misc_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(misc_test_OBJECTS) $(misc_test_LDADD) $(LIBS)
+multi_file_test$(EXEEXT): $(multi_file_test_OBJECTS) $(multi_file_test_DEPENDENCIES)
+ @rm -f multi_file_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(multi_file_test_OBJECTS) $(multi_file_test_LDADD) $(LIBS)
+ogg_test$(EXEEXT): $(ogg_test_OBJECTS) $(ogg_test_DEPENDENCIES)
+ @rm -f ogg_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(ogg_test_OBJECTS) $(ogg_test_LDADD) $(LIBS)
+pcm_test$(EXEEXT): $(pcm_test_OBJECTS) $(pcm_test_DEPENDENCIES)
+ @rm -f pcm_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(pcm_test_OBJECTS) $(pcm_test_LDADD) $(LIBS)
+peak_chunk_test$(EXEEXT): $(peak_chunk_test_OBJECTS) $(peak_chunk_test_DEPENDENCIES)
+ @rm -f peak_chunk_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(peak_chunk_test_OBJECTS) $(peak_chunk_test_LDADD) $(LIBS)
+pipe_test$(EXEEXT): $(pipe_test_OBJECTS) $(pipe_test_DEPENDENCIES)
+ @rm -f pipe_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(pipe_test_OBJECTS) $(pipe_test_LDADD) $(LIBS)
+raw_test$(EXEEXT): $(raw_test_OBJECTS) $(raw_test_DEPENDENCIES)
+ @rm -f raw_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(raw_test_OBJECTS) $(raw_test_LDADD) $(LIBS)
+rdwr_test$(EXEEXT): $(rdwr_test_OBJECTS) $(rdwr_test_DEPENDENCIES)
+ @rm -f rdwr_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(rdwr_test_OBJECTS) $(rdwr_test_LDADD) $(LIBS)
+scale_clip_test$(EXEEXT): $(scale_clip_test_OBJECTS) $(scale_clip_test_DEPENDENCIES)
+ @rm -f scale_clip_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(scale_clip_test_OBJECTS) $(scale_clip_test_LDADD) $(LIBS)
+sfversion$(EXEEXT): $(sfversion_OBJECTS) $(sfversion_DEPENDENCIES)
+ @rm -f sfversion$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(sfversion_OBJECTS) $(sfversion_LDADD) $(LIBS)
+stdin_test$(EXEEXT): $(stdin_test_OBJECTS) $(stdin_test_DEPENDENCIES)
+ @rm -f stdin_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(stdin_test_OBJECTS) $(stdin_test_LDADD) $(LIBS)
+stdio_test$(EXEEXT): $(stdio_test_OBJECTS) $(stdio_test_DEPENDENCIES)
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+ $(AM_V_CCLD)$(LINK) $(stdio_test_OBJECTS) $(stdio_test_LDADD) $(LIBS)
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+ $(AM_V_CCLD)$(LINK) $(stdout_test_OBJECTS) $(stdout_test_LDADD) $(LIBS)
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+ @rm -f string_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(string_test_OBJECTS) $(string_test_LDADD) $(LIBS)
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+ @rm -f ulaw_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(ulaw_test_OBJECTS) $(ulaw_test_LDADD) $(LIBS)
+virtual_io_test$(EXEEXT): $(virtual_io_test_OBJECTS) $(virtual_io_test_DEPENDENCIES)
+ @rm -f virtual_io_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(virtual_io_test_OBJECTS) $(virtual_io_test_LDADD) $(LIBS)
+vorbis_test$(EXEEXT): $(vorbis_test_OBJECTS) $(vorbis_test_DEPENDENCIES)
+ @rm -f vorbis_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(vorbis_test_OBJECTS) $(vorbis_test_LDADD) $(LIBS)
+win32_ordinal_test$(EXEEXT): $(win32_ordinal_test_OBJECTS) $(win32_ordinal_test_DEPENDENCIES)
+ @rm -f win32_ordinal_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(win32_ordinal_test_OBJECTS) $(win32_ordinal_test_LDADD) $(LIBS)
+win32_test$(EXEEXT): $(win32_test_OBJECTS) $(win32_test_DEPENDENCIES)
+ @rm -f win32_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(win32_test_OBJECTS) $(win32_test_LDADD) $(LIBS)
+write_read_test$(EXEEXT): $(write_read_test_OBJECTS) $(write_read_test_DEPENDENCIES)
+ @rm -f write_read_test$(EXEEXT)
+ $(AM_V_CCLD)$(LINK) $(write_read_test_OBJECTS) $(write_read_test_LDADD) $(LIBS)
+
+mostlyclean-compile:
+ -rm -f *.$(OBJEXT)
+
+distclean-compile:
+ -rm -f *.tab.c
+
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/aiff_rw_test.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/alaw_test.Po@am__quote@
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+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dft_cmp.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dither_test.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dwvw_test.Po@am__quote@
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+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(LTCOMPILE) -c -o $@ $<
+
+.cc.o:
+@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@am__fastdepCXX_FALSE@ $(AM_V_CXX) @AM_BACKSLASH@
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+
+.cc.obj:
+@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(CXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ `$(CYGPATH_W) '$<'`
+@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Po
+@am__fastdepCXX_FALSE@ $(AM_V_CXX) @AM_BACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='$<' object='$@' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCXX_FALSE@ $(CXXCOMPILE) -c -o $@ `$(CYGPATH_W) '$<'`
+
+.cc.lo:
+@am__fastdepCXX_TRUE@ $(AM_V_CXX)$(LTCXXCOMPILE) -MT $@ -MD -MP -MF $(DEPDIR)/$*.Tpo -c -o $@ $<
+@am__fastdepCXX_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/$*.Tpo $(DEPDIR)/$*.Plo
+@am__fastdepCXX_FALSE@ $(AM_V_CXX) @AM_BACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ source='$<' object='$@' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCXX_FALSE@ DEPDIR=$(DEPDIR) $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCXX_FALSE@ $(LTCXXCOMPILE) -c -o $@ $<
+
+mostlyclean-libtool:
+ -rm -f *.lo
+
+clean-libtool:
+ -rm -rf .libs _libs
+
+ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ mkid -fID $$unique
+tags: TAGS
+
+TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ set x; \
+ here=`pwd`; \
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ shift; \
+ if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \
+ test -n "$$unique" || unique=$$empty_fix; \
+ if test $$# -gt 0; then \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ "$$@" $$unique; \
+ else \
+ $(ETAGS) $(ETAGSFLAGS) $(AM_ETAGSFLAGS) $(ETAGS_ARGS) \
+ $$unique; \
+ fi; \
+ fi
+ctags: CTAGS
+CTAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \
+ $(TAGS_FILES) $(LISP)
+ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
+ unique=`for i in $$list; do \
+ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \
+ done | \
+ $(AWK) '{ files[$$0] = 1; nonempty = 1; } \
+ END { if (nonempty) { for (i in files) print i; }; }'`; \
+ test -z "$(CTAGS_ARGS)$$unique" \
+ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \
+ $$unique
+
+GTAGS:
+ here=`$(am__cd) $(top_builddir) && pwd` \
+ && $(am__cd) $(top_srcdir) \
+ && gtags -i $(GTAGS_ARGS) "$$here"
+
+distclean-tags:
+ -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags
+
+distdir: $(DISTFILES)
+ @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
+ list='$(DISTFILES)'; \
+ dist_files=`for file in $$list; do echo $$file; done | \
+ sed -e "s|^$$srcdirstrip/||;t" \
+ -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
+ case $$dist_files in \
+ */*) $(MKDIR_P) `echo "$$dist_files" | \
+ sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
+ sort -u` ;; \
+ esac; \
+ for file in $$dist_files; do \
+ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \
+ if test -d $$d/$$file; then \
+ dir=`echo "/$$file" | sed -e 's,/[^/]*$$,,'`; \
+ if test -d "$(distdir)/$$file"; then \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
+ cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
+ find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
+ fi; \
+ cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
+ else \
+ test -f "$(distdir)/$$file" \
+ || cp -p $$d/$$file "$(distdir)/$$file" \
+ || exit 1; \
+ fi; \
+ done
+check-am: all-am
+ $(MAKE) $(AM_MAKEFLAGS) $(check_PROGRAMS)
+check: check-am
+all-am: Makefile $(HEADERS)
+installdirs:
+install: install-am
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+
+install-am: all-am
+ @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
+
+installcheck: installcheck-am
+install-strip:
+ $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
+ install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
+ `test -z '$(STRIP)' || \
+ echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install
+mostlyclean-generic:
+
+clean-generic:
+ -test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
+
+distclean-generic:
+ -test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
+ -test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
+
+maintainer-clean-generic:
+ @echo "This command is intended for maintainers to use"
+ @echo "it deletes files that may require special tools to rebuild."
+@LINUX_MINGW_CROSS_TEST_FALSE@clean-local:
+clean: clean-am
+
+clean-am: clean-checkPROGRAMS clean-generic clean-libtool clean-local \
+ mostlyclean-am
+
+distclean: distclean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+distclean-am: clean-am distclean-compile distclean-generic \
+ distclean-tags
+
+dvi: dvi-am
+
+dvi-am:
+
+html: html-am
+
+html-am:
+
+info: info-am
+
+info-am:
+
+install-data-am:
+
+install-dvi: install-dvi-am
+
+install-dvi-am:
+
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+
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+
+install-html-am:
+
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+
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+
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+
+install-pdf: install-pdf-am
+
+install-pdf-am:
+
+install-ps: install-ps-am
+
+install-ps-am:
+
+installcheck-am:
+
+maintainer-clean: maintainer-clean-am
+ -rm -rf ./$(DEPDIR)
+ -rm -f Makefile
+maintainer-clean-am: distclean-am maintainer-clean-generic
+
+mostlyclean: mostlyclean-am
+
+mostlyclean-am: mostlyclean-compile mostlyclean-generic \
+ mostlyclean-libtool
+
+pdf: pdf-am
+
+pdf-am:
+
+ps: ps-am
+
+ps-am:
+
+uninstall-am:
+
+.MAKE: check-am install-am install-strip
+
+.PHONY: CTAGS GTAGS all all-am check check-am clean \
+ clean-checkPROGRAMS clean-generic clean-libtool clean-local \
+ ctags distclean distclean-compile distclean-generic \
+ distclean-libtool distclean-tags distdir dvi dvi-am html \
+ html-am info info-am install install-am install-data \
+ install-data-am install-dvi install-dvi-am install-exec \
+ install-exec-am install-html install-html-am install-info \
+ install-info-am install-man install-pdf install-pdf-am \
+ install-ps install-ps-am install-strip installcheck \
+ installcheck-am installdirs maintainer-clean \
+ maintainer-clean-generic mostlyclean mostlyclean-compile \
+ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
+ tags uninstall uninstall-am
+
+
+#===============================================================================
+# If we're cross compiling from Linux to Windows and running the test suite
+# under Wine, we need a symbolic link to the generated libsndfile DLL.
+
+@LINUX_MINGW_CROSS_TEST_TRUE@$(check_PROGRAMS) : libsndfile-1.dll
+
+@LINUX_MINGW_CROSS_TEST_TRUE@libsndfile-1.dll :
+@LINUX_MINGW_CROSS_TEST_TRUE@ ln -s $(top_builddir)/src/.libs/$@ $@
+
+@LINUX_MINGW_CROSS_TEST_TRUE@clean-local :
+@LINUX_MINGW_CROSS_TEST_TRUE@ -rm -f libsndfile-1.dll
+
+#===============================================================================
+
+check: test_wrapper.sh
+ sh test_wrapper.sh
+
+# Need this target to force building of test programs.
+checkprograms : $(check_PROGRAMS)
+# Lite remove end
+
+#===============================================================================
+
+write_read_test.c: write_read_test.def write_read_test.tpl
+ autogen --writable write_read_test.def
+
+pcm_test.c: pcm_test.def pcm_test.tpl
+ autogen --writable pcm_test.def
+
+header_test.c: header_test.def header_test.tpl
+ autogen --writable header_test.def
+
+utils.c utils.h : utils.def utils.tpl
+ autogen --writable utils.def
+
+scale_clip_test.c: scale_clip_test.def scale_clip_test.tpl
+ autogen --writable scale_clip_test.def
+
+pipe_test.c: pipe_test.def pipe_test.tpl
+ autogen --writable pipe_test.def
+
+rdwr_test.c: rdwr_test.def rdwr_test.tpl
+ autogen --writable rdwr_test.def
+
+floating_point_test.c: floating_point_test.def floating_point_test.tpl
+ autogen --writable floating_point_test.def
+
+benchmark.c: benchmark.def benchmark.tpl
+ autogen --writable benchmark.def
+
+genfiles : write_read_test.c pcm_test.c header_test.c utils.c \
+ scale_clip_test.c pipe_test.c floating_point_test.c rdwr_test.c \
+ benchmark.c
+
+# Tell versions [3.59,3.63) of GNU make to not export all variables.
+# Otherwise a system limit (for SysV at least) may be exceeded.
+.NOEXPORT:
--- /dev/null
+/*
+** Copyright (C) 2003-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <math.h>
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+
+static unsigned char aifc_data [] =
+{ 'F' , 'O' , 'R' , 'M' ,
+ 0x00, 0x00, 0x01, 0xE8, /* FORM length */
+
+ 'A' , 'I' , 'F' , 'C' ,
+ 0x43, 0x4F, 0x4D, 0x4D, /* COMM */
+ 0x00, 0x00, 0x00, 0x26, /* COMM length */
+ 0x00, 0x01, 0x00, 0x00, 0x00, 0xAE, 0x00, 0x10, 0x40, 0x0D, 0xAC, 0x44,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x4E, 0x4F, 0x4E, 0x45, 0x0D, 'N' ,
+ 'o' , 't' , ' ' , 'c' , 'o' , 'm' , 'p' , 'r' , 'e' , 's' , 's' , 'e' ,
+ 'd' , 0x00,
+
+ 'F' , 'V' , 'E' , 'R' , 0x00, 0x00, 0x00, 0x04, 0xA2, 0x80, 0x51, 0x40,
+
+ /* A 'MARK' chunk. */
+ 'M' , 'A' , 'R' , 'K' , 0x00, 0x00, 0x00, 0x36, 0x00, 0x05,
+ 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x01, 'A' ,
+ 0x00, 0x02, 0x00, 0x00, 0x11, 0x3A, 0x02, 'B' , 'C' , 0x00,
+ 0x00, 0x03, 0x00, 0x00, 0x22, 0x74, 0x03, 'D' , 'E' , 'F',
+ 0x00, 0x04, 0x00, 0x00, 0x33, 0xAE, 0x04, 'G' , 'H' , 'I', 'J' , 0x00,
+ 0x00, 0x05, 0x00, 0x00, 0x44, 0xE8, 0x05, 'K' , 'L' , 'M', 'N' , 'O' ,
+
+ 'S' , 'S' , 'N' , 'D' ,
+ 0x00, 0x00, 0x01, 0x64, /* SSND length */
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0xFF, 0xE0, 0xFF, 0xDB, 0xFF, 0xD0, 0xFF, 0xD5, 0xFF, 0xD6, 0xFF, 0xD0,
+ 0xFF, 0xBF, 0xFF, 0xBE, 0xFF, 0xB9, 0xFF, 0xC8, 0xFF, 0xBF, 0xFF, 0xD5,
+ 0xFF, 0xC3, 0xFF, 0xBF, 0xFF, 0xB3, 0xFF, 0xBE, 0xFF, 0xB4, 0xFF, 0xAD,
+ 0xFF, 0xAC, 0xFF, 0xAF, 0xFF, 0xB9, 0xFF, 0xB3, 0xFF, 0xA4, 0xFF, 0xA5,
+ 0xFF, 0x93, 0xFF, 0x95, 0xFF, 0x97, 0xFF, 0x98, 0xFF, 0x99, 0xFF, 0x9E,
+ 0xFF, 0x90, 0xFF, 0x80, 0xFF, 0x81, 0xFF, 0x7C, 0xFF, 0x80, 0xFF, 0x7C,
+ 0xFF, 0x72, 0xFF, 0x72, 0xFF, 0x6C, 0xFF, 0x75, 0xFF, 0x6E, 0xFF, 0x6F,
+ 0xFF, 0x66, 0xFF, 0x62, 0xFF, 0x5C, 0xFF, 0x64, 0xFF, 0x50, 0xFF, 0x56,
+ 0xFF, 0x56, 0xFF, 0x4A, 0xFF, 0x4A, 0xFF, 0x49, 0xFF, 0x44, 0xFF, 0x49,
+ 0xFF, 0x3B, 0xFF, 0x3F, 0xFF, 0x48, 0xFF, 0x46, 0xFF, 0x42, 0xFF, 0x49,
+ 0xFF, 0x43, 0xFF, 0x36, 0xFF, 0x40, 0xFF, 0x35, 0xFF, 0x3F, 0xFF, 0x36,
+ 0xFF, 0x37, 0xFF, 0x2E, 0xFF, 0x23, 0xFF, 0x23, 0xFF, 0x21, 0xFF, 0x1F,
+ 0xFF, 0x25, 0xFF, 0x2C, 0xFF, 0x1E, 0xFF, 0x22, 0xFF, 0x24, 0xFF, 0x2B,
+ 0xFF, 0x35, 0xFF, 0x27, 0xFF, 0x2E, 0xFF, 0x21, 0xFF, 0x18, 0xFF, 0x21,
+ 0xFF, 0x20, 0xFF, 0x0F, 0xFF, 0x21, 0xFF, 0x1A, 0xFF, 0x10, 0xFF, 0x09,
+ 0xFF, 0x1E, 0xFF, 0x19, 0xFF, 0x21, 0xFF, 0x13, 0xFF, 0x1B, 0xFF, 0x18,
+ 0xFF, 0x21, 0xFF, 0x0F, 0xFF, 0x1A, 0xFF, 0x16, 0xFF, 0x21, 0xFF, 0x1B,
+ 0xFF, 0x1B, 0xFF, 0x23, 0xFF, 0x1A, 0xFF, 0x21, 0xFF, 0x26, 0xFF, 0x23,
+ 0xFF, 0x26, 0xFF, 0x27, 0xFF, 0x30, 0xFF, 0x27, 0xFF, 0x2F, 0xFF, 0x28,
+ 0xFF, 0x2C, 0xFF, 0x27, 0xFF, 0x33, 0xFF, 0x29, 0xFF, 0x33, 0xFF, 0x3A,
+ 0xFF, 0x42, 0xFF, 0x3B, 0xFF, 0x4D, 0xFF, 0x4B, 0xFF, 0x4D, 0xFF, 0x4A,
+ 0xFF, 0x67, 0xFF, 0x77, 0xFF, 0x73, 0xFF, 0x7B, 0xFF, 0xDE, 0xFF, 0xAD,
+ 0x00, 0x4A, 0x00, 0x63, 0xEC, 0x8C, 0x03, 0xBB, 0x0E, 0xE4, 0x08, 0xF2,
+ 0x00, 0x70, 0xE3, 0xD1, 0xE5, 0xE4, 0x01, 0x6E, 0x0A, 0x67, 0x1C, 0x74,
+ 0xF8, 0x8E, 0x10, 0x7B, 0xEA, 0x3C, 0x09, 0x87, 0x1B, 0x24, 0xEF, 0x05,
+ 0x17, 0x76, 0x0D, 0x5B, 0x02, 0x43, 0xF5, 0xEF, 0x0C, 0x1D, 0xF7, 0x61,
+ 0x05, 0x95, 0x0B, 0xC2, 0xF1, 0x69, 0x1A, 0xA1, 0xEC, 0x75, 0xF4, 0x11,
+ 0x13, 0x4F, 0x13, 0x71, 0xFA, 0x33, 0xEC, 0x32, 0xC8, 0xCF, 0x05, 0xB0,
+ 0x0B, 0x61, 0x33, 0x19, 0xCE, 0x37, 0xEF, 0xD4, 0x21, 0x9D, 0xFA, 0xAE,
+} ;
+
+static void rw_test (const char *filename) ;
+
+int
+main (void)
+{ const char *filename = "rw.aifc" ;
+
+ print_test_name ("aiff_rw_test", filename) ;
+
+ dump_data_to_file (filename, aifc_data, sizeof (aifc_data)) ;
+
+ rw_test (filename) ;
+
+ unlink (filename) ;
+
+ puts ("ok") ;
+ return 0 ;
+} /* main */
+
+/*==============================================================================
+*/
+
+static void
+rw_test (const char *filename)
+{ SNDFILE *file ;
+ SF_INFO sfinfo_rd, sfinfo_rw ;
+
+ memset (&sfinfo_rd, 0, sizeof (sfinfo_rd)) ;
+ memset (&sfinfo_rw, 0, sizeof (sfinfo_rw)) ;
+
+ /* Open the file in read only mode and fill in the SF_INFO struct. */
+ if ((file = sf_open (filename, SFM_READ, &sfinfo_rd)) == NULL)
+ { printf ("\n\nLine %d : sf_open SFM_READ failed : %s\n\n", __LINE__, sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+ check_log_buffer_or_die (file, __LINE__) ;
+ sf_close (file) ;
+
+ /* Now open read/write and close the file. */
+ if ((file = sf_open (filename, SFM_RDWR, &sfinfo_rw)) == NULL)
+ { printf ("\n\nLine %d : sf_open SFM_RDWR failed : %s\n\n", __LINE__, sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+ check_log_buffer_or_die (file, __LINE__) ;
+ sf_close (file) ;
+
+ /* Open again as read only again and fill in a new SF_INFO struct. */
+ memset (&sfinfo_rw, 0, sizeof (sfinfo_rw)) ;
+ if ((file = sf_open (filename, SFM_READ, &sfinfo_rw)) == NULL)
+ { printf ("\n\nLine %d : sf_open SFM_RDWR failed : %s\n\n", __LINE__, sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+ check_log_buffer_or_die (file, __LINE__) ;
+ sf_close (file) ;
+
+ /* Now compare the two. */
+ if (sfinfo_rd.format != sfinfo_rw.format)
+ { printf ("\n\nLine %d : format mismatch (0x%08X != 0x%08X).\n\n", __LINE__,
+ sfinfo_rd.format, sfinfo_rw.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo_rd.channels != sfinfo_rw.channels)
+ { printf ("\n\nLine %d : channel count mismatch (%d != %d).\n\n", __LINE__,
+ sfinfo_rd.channels, sfinfo_rw.channels) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo_rd.frames != sfinfo_rw.frames)
+ { printf ("\n\nLine %d : frame count mismatch (rd %ld != rw %ld).\n\n", __LINE__,
+ SF_COUNT_TO_LONG (sfinfo_rd.frames), SF_COUNT_TO_LONG (sfinfo_rw.frames)) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* rw_test */
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#define BUFFER_SIZE (65536)
+
+static unsigned char alaw_encode (int sample) ;
+static int alaw_decode (unsigned int alawbyte) ;
+
+static short short_buffer [BUFFER_SIZE] ;
+static unsigned char alaw_buffer [BUFFER_SIZE] ;
+
+int
+main (void)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ const char *filename ;
+ int k ;
+
+ print_test_name ("alaw_test", "encoder") ;
+
+ filename = "test.raw" ;
+
+ sf_info_setup (&sfinfo, SF_FORMAT_RAW | SF_FORMAT_ALAW, 44100, 1) ;
+
+ if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) == NULL)
+ { printf ("sf_open_write failed with error : ") ;
+ fflush (stdout) ;
+ puts (sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+
+ /* Generate a file containing all possible 16 bit sample values
+ ** and write it to disk as alaw encoded.frames.
+ */
+
+ for (k = 0 ; k < 0x10000 ; k++)
+ short_buffer [k] = k & 0xFFFF ;
+
+ sf_write_short (file, short_buffer, BUFFER_SIZE) ;
+ sf_close (file) ;
+
+ /* Now open that file and compare the alaw encoded sample values
+ ** with what they should be.
+ */
+
+ if ((file = sf_open (filename, SFM_READ, &sfinfo)) == NULL)
+ { printf ("sf_open_write failed with error : ") ;
+ puts (sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ if (sf_read_raw (file, alaw_buffer, BUFFER_SIZE) != BUFFER_SIZE)
+ { printf ("sf_read_raw : ") ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; k < 0x10000 ; k++)
+ if (alaw_encode (short_buffer [k]) != alaw_buffer [k])
+ { printf ("Encoder error : sample #%d (0x%02X should be 0x%02X)\n", k, alaw_buffer [k], alaw_encode (short_buffer [k])) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ puts ("ok") ;
+
+ print_test_name ("alaw_test", "decoder") ;
+ /* Now generate a file containing all possible 8 bit encoded
+ ** sample values and write it to disk as alaw encoded.frames.
+ */
+
+ if (! (file = sf_open (filename, SFM_WRITE, &sfinfo)))
+ { printf ("sf_open_write failed with error : ") ;
+ puts (sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; k < 256 ; k++)
+ alaw_buffer [k] = k & 0xFF ;
+
+ sf_write_raw (file, alaw_buffer, 256) ;
+ sf_close (file) ;
+
+ /* Now open that file and compare the alaw decoded sample values
+ ** with what they should be.
+ */
+
+ if (! (file = sf_open (filename, SFM_READ, &sfinfo)))
+ { printf ("sf_open_write failed with error : ") ;
+ puts (sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ if (sf_read_short (file, short_buffer, 256) != 256)
+ { printf ("sf_read_short : ") ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+
+ for (k = 0 ; k < 256 ; k++)
+ if (short_buffer [k] != alaw_decode (alaw_buffer [k]))
+ { printf ("Decoder error : sample #%d (0x%02X should be 0x%02X)\n", k, short_buffer [k], alaw_decode (alaw_buffer [k])) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ puts ("ok") ;
+
+ unlink (filename) ;
+
+ return 0 ;
+} /* main */
+
+
+/*=================================================================================
+** The following routines came from the sox-12.15 (Sound eXcahcnge) distribution.
+**
+** This code is not compiled into libsndfile. It is only used to test the
+** libsndfile lookup tables for correctness.
+**
+** I have included the original authors comments.
+*/
+
+/*
+** A-law routines by Graeme W. Gill.
+** Date: 93/5/7
+**
+** References:
+** 1) CCITT Recommendation G.711
+**
+*/
+
+#define ACLIP 31744
+
+static
+unsigned char alaw_encode (int sample)
+{ static int exp_lut [128] =
+ { 1, 1, 2, 2, 3, 3, 3, 3,
+ 4, 4, 4, 4, 4, 4, 4, 4,
+ 5, 5, 5, 5, 5, 5, 5, 5,
+ 5, 5, 5, 5, 5, 5, 5, 5,
+ 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6,
+ 7, 7, 7, 7, 7, 7, 7, 7,
+ 7, 7, 7, 7, 7, 7, 7, 7,
+ 7, 7, 7, 7, 7, 7, 7, 7,
+ 7, 7, 7, 7, 7, 7, 7, 7,
+ 7, 7, 7, 7, 7, 7, 7, 7,
+ 7, 7, 7, 7, 7, 7, 7, 7,
+ 7, 7, 7, 7, 7, 7, 7, 7,
+ 7, 7, 7, 7, 7, 7, 7, 7
+ } ;
+
+ int sign, exponent, mantissa ;
+ unsigned char Alawbyte ;
+
+ /* Get the sample into sign-magnitude. */
+ sign = ((~sample) >> 8) & 0x80 ; /* set aside the sign */
+ if (sign == 0)
+ sample = -sample ; /* get magnitude */
+ if (sample > ACLIP)
+ sample = ACLIP ; /* clip the magnitude */
+
+ /* Convert from 16 bit linear to ulaw. */
+ if (sample >= 256)
+ { exponent = exp_lut [(sample >> 8) & 0x7F] ;
+ mantissa = ( sample >> ( exponent + 3 ) ) & 0x0F ;
+ Alawbyte = ((exponent << 4) | mantissa) ;
+ }
+ else
+ Alawbyte = (sample >> 4) ;
+
+ Alawbyte ^= (sign ^ 0x55) ;
+
+ return Alawbyte ;
+} /* alaw_encode */
+
+static
+int alaw_decode (unsigned int Alawbyte)
+{ static int exp_lut [8] = { 0, 264, 528, 1056, 2112, 4224, 8448, 16896 } ;
+ int sign, exponent, mantissa, sample ;
+
+ Alawbyte ^= 0x55 ;
+ sign = (Alawbyte & 0x80) ;
+ Alawbyte &= 0x7f ; /* get magnitude */
+ if (Alawbyte >= 16)
+ { exponent = (Alawbyte >> 4 ) & 0x07 ;
+ mantissa = Alawbyte & 0x0F ;
+ sample = exp_lut [exponent] + (mantissa << ( exponent + 3 )) ;
+ }
+ else
+ sample = (Alawbyte << 4) + 8 ;
+ if (sign == 0)
+ sample = -sample ;
+
+ return sample ;
+} /* alaw_decode */
+
--- /dev/null
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#if (HAVE_DECL_S_IRGRP == 0)
+#include <sf_unistd.h>
+#endif
+
+#include <string.h>
+#include <math.h>
+#include <time.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+#include <sndfile.h>
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846264338
+#endif
+
+/*
+** Neat solution to the Win32/OS2 binary file flage requirement.
+** If O_BINARY isn't already defined by the inclusion of the system
+** headers, set it to zero.
+*/
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
+#define WRITE_FLAGS (O_WRONLY | O_CREAT | O_TRUNC | O_BINARY)
+#define READ_FLAGS (O_RDONLY | O_BINARY)
+
+#if (defined (WIN32) || defined (_WIN32) || defined (__OS2__))
+ #define WRITE_PERMS 0777
+#else
+ #define WRITE_PERMS (S_IRUSR | S_IWUSR | S_IRGRP)
+#endif
+
+#define BUFFER_SIZE (1<<18)
+#define BLOCK_COUNT (30)
+#define TEST_DURATION (5) /* 5 Seconds. */
+
+typedef struct
+{ double write_rate ;
+ double read_rate ;
+} PERF_STATS ;
+
+static void *data = NULL ;
+
+static void calc_raw_performance (PERF_STATS *stats) ;
+
+static void calc_short_performance (int format, double read_rate, double write_rate) ;
+static void calc_int_performance (int format, double read_rate, double write_rate) ;
+static void calc_float_performance (int format, double read_rate, double write_rate) ;
+
+
+static int cpu_is_big_endian (void) ;
+
+static const char* get_subtype_str (int subtype) ;
+
+int
+main (int argc, char *argv [])
+{ PERF_STATS stats ;
+ char buffer [256] = "Benchmarking " ;
+ int format_major ;
+
+ if (! (data = malloc (BUFFER_SIZE * sizeof (double))))
+ { perror ("Error : malloc failed") ;
+ exit (1) ;
+ } ;
+
+ sf_command (NULL, SFC_GET_LIB_VERSION, buffer + strlen (buffer), sizeof (buffer) - strlen (buffer)) ;
+
+ puts (buffer) ;
+ memset (buffer, '-', strlen (buffer)) ;
+ puts (buffer) ;
+ printf ("Each test takes a little over %d seconds.\n\n", TEST_DURATION) ;
+
+ calc_raw_performance (&stats) ;
+
+ if (argc < 2 || strcmp ("--native-only", argv [1]) == 0)
+ { puts ("\nNative endian I/O :") ;
+ format_major = cpu_is_big_endian () ? SF_FORMAT_AIFF : SF_FORMAT_WAV ;
+
+ calc_short_performance (format_major | SF_FORMAT_PCM_16, stats.read_rate, stats.write_rate) ;
+ calc_int_performance (format_major | SF_FORMAT_PCM_24, stats.read_rate, stats.write_rate) ;
+ calc_int_performance (format_major | SF_FORMAT_PCM_32, stats.read_rate, stats.write_rate) ;
+ calc_float_performance (format_major | SF_FORMAT_PCM_16, stats.read_rate, stats.write_rate) ;
+ calc_float_performance (format_major | SF_FORMAT_PCM_24, stats.read_rate, stats.write_rate) ;
+ calc_float_performance (format_major | SF_FORMAT_PCM_32, stats.read_rate, stats.write_rate) ;
+ calc_float_performance (format_major | SF_FORMAT_FLOAT , stats.read_rate, stats.write_rate) ;
+ } ;
+
+ if (argc < 2 || strcmp ("--swap-only", argv [1]) == 0)
+ { puts ("\nEndian swapped I/O :") ;
+ format_major = cpu_is_big_endian () ? SF_FORMAT_WAV : SF_FORMAT_AIFF ;
+
+ calc_short_performance (format_major | SF_FORMAT_PCM_16, stats.read_rate, stats.write_rate) ;
+ calc_int_performance (format_major | SF_FORMAT_PCM_24, stats.read_rate, stats.write_rate) ;
+ calc_int_performance (format_major | SF_FORMAT_PCM_32, stats.read_rate, stats.write_rate) ;
+ calc_float_performance (format_major | SF_FORMAT_PCM_16, stats.read_rate, stats.write_rate) ;
+ calc_float_performance (format_major | SF_FORMAT_PCM_24, stats.read_rate, stats.write_rate) ;
+ calc_float_performance (format_major | SF_FORMAT_PCM_32, stats.read_rate, stats.write_rate) ;
+ calc_float_performance (format_major | SF_FORMAT_FLOAT , stats.read_rate, stats.write_rate) ;
+ } ;
+
+ puts ("") ;
+
+ free (data) ;
+
+ return 0 ;
+} /* main */
+
+/*==============================================================================
+*/
+
+static void
+calc_raw_performance (PERF_STATS *stats)
+{ clock_t start_clock, clock_time ;
+ int fd, k, byte_count, retval, op_count ;
+ const char *filename ;
+
+ filename = "benchmark.dat" ;
+
+ byte_count = BUFFER_SIZE * sizeof (short) ;
+
+ /* Collect write stats */
+ printf (" Raw write PCM_16 : ") ;
+ fflush (stdout) ;
+
+ clock_time = 0 ;
+ op_count = 0 ;
+ start_clock = clock () ;
+
+ while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION))
+ { if ((fd = open (filename, WRITE_FLAGS, WRITE_PERMS)) < 0)
+ { printf ("Error : not able to open file : %s\n", filename) ;
+ perror ("") ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; k < BLOCK_COUNT ; k++)
+ { if ((retval = write (fd, data, byte_count)) != byte_count)
+ { printf ("Error : write returned %d (should have been %d)\n", retval, byte_count) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ close (fd) ;
+
+ clock_time = clock () - start_clock ;
+ op_count ++ ;
+ } ;
+
+ stats->write_rate = (1.0 * BUFFER_SIZE) * BLOCK_COUNT * op_count ;
+ stats->write_rate *= (1.0 * CLOCKS_PER_SEC) / clock_time ;
+ printf ("%10.0f samples per sec\n", stats->write_rate) ;
+
+ /* Collect read stats */
+ printf (" Raw read PCM_16 : ") ;
+ fflush (stdout) ;
+
+ clock_time = 0 ;
+ op_count = 0 ;
+ start_clock = clock () ;
+
+ while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION))
+ { if ((fd = open (filename, READ_FLAGS)) < 0)
+ { printf ("Error : not able to open file : %s\n", filename) ;
+ perror ("") ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; k < BLOCK_COUNT ; k++)
+ { if ((retval = read (fd, data, byte_count)) != byte_count)
+ { printf ("Error : write returned %d (should have been %d)\n", retval, byte_count) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ close (fd) ;
+
+ clock_time = clock () - start_clock ;
+ op_count ++ ;
+ } ;
+
+ stats->read_rate = (1.0 * BUFFER_SIZE) * BLOCK_COUNT * op_count ;
+ stats->read_rate *= (1.0 * CLOCKS_PER_SEC) / clock_time ;
+ printf ("%10.0f samples per sec\n", stats->read_rate) ;
+
+ unlink (filename) ;
+} /* calc_raw_performance */
+
+/*------------------------------------------------------------------------------
+*/
+
+static void
+calc_short_performance (int format, double read_rate, double write_rate)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ clock_t start_clock, clock_time ;
+ double performance ;
+ int k, item_count, retval, op_count ;
+ const char* subtype ;
+ short *short_data ;
+ const char *filename ;
+
+ filename = "benchmark.dat" ;
+ subtype = get_subtype_str (format & SF_FORMAT_SUBMASK) ;
+
+ short_data = data ;
+ item_count = BUFFER_SIZE ;
+ for (k = 0 ; k < item_count ; k++)
+ short_data [k] = 32700.0 * sin (2 * M_PI * k / 32000.0) ;
+
+ /* Collect write stats */
+ printf (" Write %-5s to %s : ", "short", subtype) ;
+ fflush (stdout) ;
+
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+ sfinfo.frames = 1 ;
+ sfinfo.samplerate = 32000 ;
+
+ clock_time = 0 ;
+ op_count = 0 ;
+ start_clock = clock () ;
+
+ while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION))
+ { if (! (file = sf_open (filename, SFM_WRITE, &sfinfo)))
+ { printf ("Error : not able to open file : %s\n", filename) ;
+ perror ("") ;
+ exit (1) ;
+ } ;
+
+ /* Turn off the addition of a PEAK chunk. */
+ sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ;
+
+ for (k = 0 ; k < BLOCK_COUNT ; k++)
+ { if ((retval = sf_write_short (file, short_data, item_count)) != item_count)
+ { printf ("Error : sf_write_short returned %d (should have been %d)\n", retval, item_count) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ sf_close (file) ;
+
+ clock_time = clock () - start_clock ;
+ op_count ++ ;
+ } ;
+
+ performance = (1.0 * BUFFER_SIZE) * BLOCK_COUNT * op_count ;
+ performance *= (1.0 * CLOCKS_PER_SEC) / clock_time ;
+ printf ("%6.2f%% of raw write\n", 100.0 * performance / write_rate) ;
+
+ /* Collect read stats */
+ printf (" Read %-5s from %s : ", "short", subtype) ;
+ fflush (stdout) ;
+
+ clock_time = 0 ;
+ op_count = 0 ;
+ start_clock = clock () ;
+
+ while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION))
+ { if (! (file = sf_open (filename, SFM_READ, &sfinfo)))
+ { printf ("Error : not able to open file : %s\n", filename) ;
+ perror ("") ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; k < BLOCK_COUNT ; k++)
+ { if ((retval = sf_read_short (file, short_data, item_count)) != item_count)
+ { printf ("Error : write returned %d (should have been %d)\n", retval, item_count) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ sf_close (file) ;
+
+ clock_time = clock () - start_clock ;
+ op_count ++ ;
+ } ;
+
+ performance = (1.0 * item_count) * BLOCK_COUNT * op_count ;
+ performance *= (1.0 * CLOCKS_PER_SEC) / clock_time ;
+ printf ("%6.2f%% of raw read\n", 100.0 * performance / read_rate) ;
+
+ unlink (filename) ;
+
+} /* calc_short_performance */
+static void
+calc_int_performance (int format, double read_rate, double write_rate)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ clock_t start_clock, clock_time ;
+ double performance ;
+ int k, item_count, retval, op_count ;
+ const char* subtype ;
+ int *int_data ;
+ const char *filename ;
+
+ filename = "benchmark.dat" ;
+ subtype = get_subtype_str (format & SF_FORMAT_SUBMASK) ;
+
+ int_data = data ;
+ item_count = BUFFER_SIZE ;
+ for (k = 0 ; k < item_count ; k++)
+ int_data [k] = 32700.0 * (1<<16) * sin (2 * M_PI * k / 32000.0) ;
+
+ /* Collect write stats */
+ printf (" Write %-5s to %s : ", "int", subtype) ;
+ fflush (stdout) ;
+
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+ sfinfo.frames = 1 ;
+ sfinfo.samplerate = 32000 ;
+
+ clock_time = 0 ;
+ op_count = 0 ;
+ start_clock = clock () ;
+
+ while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION))
+ { if (! (file = sf_open (filename, SFM_WRITE, &sfinfo)))
+ { printf ("Error : not able to open file : %s\n", filename) ;
+ perror ("") ;
+ exit (1) ;
+ } ;
+
+ /* Turn off the addition of a PEAK chunk. */
+ sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ;
+
+ for (k = 0 ; k < BLOCK_COUNT ; k++)
+ { if ((retval = sf_write_int (file, int_data, item_count)) != item_count)
+ { printf ("Error : sf_write_short returned %d (should have been %d)\n", retval, item_count) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ sf_close (file) ;
+
+ clock_time = clock () - start_clock ;
+ op_count ++ ;
+ } ;
+
+ performance = (1.0 * BUFFER_SIZE) * BLOCK_COUNT * op_count ;
+ performance *= (1.0 * CLOCKS_PER_SEC) / clock_time ;
+ printf ("%6.2f%% of raw write\n", 100.0 * performance / write_rate) ;
+
+ /* Collect read stats */
+ printf (" Read %-5s from %s : ", "int", subtype) ;
+ fflush (stdout) ;
+
+ clock_time = 0 ;
+ op_count = 0 ;
+ start_clock = clock () ;
+
+ while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION))
+ { if (! (file = sf_open (filename, SFM_READ, &sfinfo)))
+ { printf ("Error : not able to open file : %s\n", filename) ;
+ perror ("") ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; k < BLOCK_COUNT ; k++)
+ { if ((retval = sf_read_int (file, int_data, item_count)) != item_count)
+ { printf ("Error : write returned %d (should have been %d)\n", retval, item_count) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ sf_close (file) ;
+
+ clock_time = clock () - start_clock ;
+ op_count ++ ;
+ } ;
+
+ performance = (1.0 * item_count) * BLOCK_COUNT * op_count ;
+ performance *= (1.0 * CLOCKS_PER_SEC) / clock_time ;
+ printf ("%6.2f%% of raw read\n", 100.0 * performance / read_rate) ;
+
+ unlink (filename) ;
+
+} /* calc_int_performance */
+static void
+calc_float_performance (int format, double read_rate, double write_rate)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ clock_t start_clock, clock_time ;
+ double performance ;
+ int k, item_count, retval, op_count ;
+ const char* subtype ;
+ float *float_data ;
+ const char *filename ;
+
+ filename = "benchmark.dat" ;
+ subtype = get_subtype_str (format & SF_FORMAT_SUBMASK) ;
+
+ float_data = data ;
+ item_count = BUFFER_SIZE ;
+ for (k = 0 ; k < item_count ; k++)
+ float_data [k] = 1.0 * sin (2 * M_PI * k / 32000.0) ;
+
+ /* Collect write stats */
+ printf (" Write %-5s to %s : ", "float", subtype) ;
+ fflush (stdout) ;
+
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+ sfinfo.frames = 1 ;
+ sfinfo.samplerate = 32000 ;
+
+ clock_time = 0 ;
+ op_count = 0 ;
+ start_clock = clock () ;
+
+ while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION))
+ { if (! (file = sf_open (filename, SFM_WRITE, &sfinfo)))
+ { printf ("Error : not able to open file : %s\n", filename) ;
+ perror ("") ;
+ exit (1) ;
+ } ;
+
+ /* Turn off the addition of a PEAK chunk. */
+ sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ;
+
+ for (k = 0 ; k < BLOCK_COUNT ; k++)
+ { if ((retval = sf_write_float (file, float_data, item_count)) != item_count)
+ { printf ("Error : sf_write_short returned %d (should have been %d)\n", retval, item_count) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ sf_close (file) ;
+
+ clock_time = clock () - start_clock ;
+ op_count ++ ;
+ } ;
+
+ performance = (1.0 * BUFFER_SIZE) * BLOCK_COUNT * op_count ;
+ performance *= (1.0 * CLOCKS_PER_SEC) / clock_time ;
+ printf ("%6.2f%% of raw write\n", 100.0 * performance / write_rate) ;
+
+ /* Collect read stats */
+ printf (" Read %-5s from %s : ", "float", subtype) ;
+ fflush (stdout) ;
+
+ clock_time = 0 ;
+ op_count = 0 ;
+ start_clock = clock () ;
+
+ while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION))
+ { if (! (file = sf_open (filename, SFM_READ, &sfinfo)))
+ { printf ("Error : not able to open file : %s\n", filename) ;
+ perror ("") ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; k < BLOCK_COUNT ; k++)
+ { if ((retval = sf_read_float (file, float_data, item_count)) != item_count)
+ { printf ("Error : write returned %d (should have been %d)\n", retval, item_count) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ sf_close (file) ;
+
+ clock_time = clock () - start_clock ;
+ op_count ++ ;
+ } ;
+
+ performance = (1.0 * item_count) * BLOCK_COUNT * op_count ;
+ performance *= (1.0 * CLOCKS_PER_SEC) / clock_time ;
+ printf ("%6.2f%% of raw read\n", 100.0 * performance / read_rate) ;
+
+ unlink (filename) ;
+
+} /* calc_float_performance */
+
+
+/*==============================================================================
+*/
+
+static int
+cpu_is_big_endian (void)
+{ unsigned char *cptr ;
+ int endtest ;
+
+ endtest = 0x12345678 ;
+
+ cptr = (unsigned char*) (&endtest) ;
+
+ if (cptr [0] == 0x12 && cptr [1] == 0x34 && cptr [3] == 0x78)
+ return SF_TRUE ;
+
+ return SF_FALSE ;
+} /* cpu_is_big_endian */
+
+static const char*
+get_subtype_str (int subtype)
+{ switch (subtype)
+ { case SF_FORMAT_PCM_16 :
+ return "PCM_16" ;
+
+ case SF_FORMAT_PCM_24 :
+ return "PCM_24" ;
+
+ case SF_FORMAT_PCM_32 :
+ return "PCM_32" ;
+
+ case SF_FORMAT_FLOAT :
+ return "FLOAT " ;
+
+ case SF_FORMAT_DOUBLE :
+ return "DOUBLE" ;
+
+ default : break ;
+ } ;
+
+ return "UNKNOWN" ;
+} /* get_subtype_str */
+
--- /dev/null
+autogen definitions benchmark.tpl;
+
+data_type = {
+ type_name = short ;
+ multiplier = "32700.0" ;
+ };
+
+data_type = {
+ type_name = int ;
+ multiplier = "32700.0 * (1<<16)" ;
+ };
+
+data_type = {
+ type_name = float ;
+ multiplier = "1.0" ;
+ };
+
--- /dev/null
+[+ AutoGen5 template c +]
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#if (HAVE_DECL_S_IRGRP == 0)
+#include <sf_unistd.h>
+#endif
+
+#include <string.h>
+#include <math.h>
+#include <time.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+#include <sndfile.h>
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846264338
+#endif
+
+/*
+** Neat solution to the Win32/OS2 binary file flage requirement.
+** If O_BINARY isn't already defined by the inclusion of the system
+** headers, set it to zero.
+*/
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
+#define WRITE_FLAGS (O_WRONLY | O_CREAT | O_TRUNC | O_BINARY)
+#define READ_FLAGS (O_RDONLY | O_BINARY)
+
+#if (defined (WIN32) || defined (_WIN32) || defined (__OS2__))
+ #define WRITE_PERMS 0777
+#else
+ #define WRITE_PERMS (S_IRUSR | S_IWUSR | S_IRGRP)
+#endif
+
+#define BUFFER_SIZE (1<<18)
+#define BLOCK_COUNT (30)
+#define TEST_DURATION (5) /* 5 Seconds. */
+
+typedef struct
+{ double write_rate ;
+ double read_rate ;
+} PERF_STATS ;
+
+static void *data = NULL ;
+
+static void calc_raw_performance (PERF_STATS *stats) ;
+
+[+ FOR data_type
++]static void calc_[+ (get "type_name") +]_performance (int format, double read_rate, double write_rate) ;
+[+ ENDFOR data_type
++]
+
+static int cpu_is_big_endian (void) ;
+
+static const char* get_subtype_str (int subtype) ;
+
+int
+main (int argc, char *argv [])
+{ PERF_STATS stats ;
+ char buffer [256] = "Benchmarking " ;
+ int format_major ;
+
+ if (! (data = malloc (BUFFER_SIZE * sizeof (double))))
+ { perror ("Error : malloc failed") ;
+ exit (1) ;
+ } ;
+
+ sf_command (NULL, SFC_GET_LIB_VERSION, buffer + strlen (buffer), sizeof (buffer) - strlen (buffer)) ;
+
+ puts (buffer) ;
+ memset (buffer, '-', strlen (buffer)) ;
+ puts (buffer) ;
+ printf ("Each test takes a little over %d seconds.\n\n", TEST_DURATION) ;
+
+ calc_raw_performance (&stats) ;
+
+ if (argc < 2 || strcmp ("--native-only", argv [1]) == 0)
+ { puts ("\nNative endian I/O :") ;
+ format_major = cpu_is_big_endian () ? SF_FORMAT_AIFF : SF_FORMAT_WAV ;
+
+ calc_short_performance (format_major | SF_FORMAT_PCM_16, stats.read_rate, stats.write_rate) ;
+ calc_int_performance (format_major | SF_FORMAT_PCM_24, stats.read_rate, stats.write_rate) ;
+ calc_int_performance (format_major | SF_FORMAT_PCM_32, stats.read_rate, stats.write_rate) ;
+ calc_float_performance (format_major | SF_FORMAT_PCM_16, stats.read_rate, stats.write_rate) ;
+ calc_float_performance (format_major | SF_FORMAT_PCM_24, stats.read_rate, stats.write_rate) ;
+ calc_float_performance (format_major | SF_FORMAT_PCM_32, stats.read_rate, stats.write_rate) ;
+ calc_float_performance (format_major | SF_FORMAT_FLOAT , stats.read_rate, stats.write_rate) ;
+ } ;
+
+ if (argc < 2 || strcmp ("--swap-only", argv [1]) == 0)
+ { puts ("\nEndian swapped I/O :") ;
+ format_major = cpu_is_big_endian () ? SF_FORMAT_WAV : SF_FORMAT_AIFF ;
+
+ calc_short_performance (format_major | SF_FORMAT_PCM_16, stats.read_rate, stats.write_rate) ;
+ calc_int_performance (format_major | SF_FORMAT_PCM_24, stats.read_rate, stats.write_rate) ;
+ calc_int_performance (format_major | SF_FORMAT_PCM_32, stats.read_rate, stats.write_rate) ;
+ calc_float_performance (format_major | SF_FORMAT_PCM_16, stats.read_rate, stats.write_rate) ;
+ calc_float_performance (format_major | SF_FORMAT_PCM_24, stats.read_rate, stats.write_rate) ;
+ calc_float_performance (format_major | SF_FORMAT_PCM_32, stats.read_rate, stats.write_rate) ;
+ calc_float_performance (format_major | SF_FORMAT_FLOAT , stats.read_rate, stats.write_rate) ;
+ } ;
+
+ puts ("") ;
+
+ free (data) ;
+
+ return 0 ;
+} /* main */
+
+/*==============================================================================
+*/
+
+static void
+calc_raw_performance (PERF_STATS *stats)
+{ clock_t start_clock, clock_time ;
+ int fd, k, byte_count, retval, op_count ;
+ const char *filename ;
+
+ filename = "benchmark.dat" ;
+
+ byte_count = BUFFER_SIZE * sizeof (short) ;
+
+ /* Collect write stats */
+ printf (" Raw write PCM_16 : ") ;
+ fflush (stdout) ;
+
+ clock_time = 0 ;
+ op_count = 0 ;
+ start_clock = clock () ;
+
+ while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION))
+ { if ((fd = open (filename, WRITE_FLAGS, WRITE_PERMS)) < 0)
+ { printf ("Error : not able to open file : %s\n", filename) ;
+ perror ("") ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; k < BLOCK_COUNT ; k++)
+ { if ((retval = write (fd, data, byte_count)) != byte_count)
+ { printf ("Error : write returned %d (should have been %d)\n", retval, byte_count) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ close (fd) ;
+
+ clock_time = clock () - start_clock ;
+ op_count ++ ;
+ } ;
+
+ stats->write_rate = (1.0 * BUFFER_SIZE) * BLOCK_COUNT * op_count ;
+ stats->write_rate *= (1.0 * CLOCKS_PER_SEC) / clock_time ;
+ printf ("%10.0f samples per sec\n", stats->write_rate) ;
+
+ /* Collect read stats */
+ printf (" Raw read PCM_16 : ") ;
+ fflush (stdout) ;
+
+ clock_time = 0 ;
+ op_count = 0 ;
+ start_clock = clock () ;
+
+ while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION))
+ { if ((fd = open (filename, READ_FLAGS)) < 0)
+ { printf ("Error : not able to open file : %s\n", filename) ;
+ perror ("") ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; k < BLOCK_COUNT ; k++)
+ { if ((retval = read (fd, data, byte_count)) != byte_count)
+ { printf ("Error : write returned %d (should have been %d)\n", retval, byte_count) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ close (fd) ;
+
+ clock_time = clock () - start_clock ;
+ op_count ++ ;
+ } ;
+
+ stats->read_rate = (1.0 * BUFFER_SIZE) * BLOCK_COUNT * op_count ;
+ stats->read_rate *= (1.0 * CLOCKS_PER_SEC) / clock_time ;
+ printf ("%10.0f samples per sec\n", stats->read_rate) ;
+
+ unlink (filename) ;
+} /* calc_raw_performance */
+
+/*------------------------------------------------------------------------------
+*/
+
+[+ FOR data_type
++]static void
+calc_[+ (get "type_name") +]_performance (int format, double read_rate, double write_rate)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ clock_t start_clock, clock_time ;
+ double performance ;
+ int k, item_count, retval, op_count ;
+ const char* subtype ;
+ [+ (get "type_name") +] *[+ (get "type_name") +]_data ;
+ const char *filename ;
+
+ filename = "benchmark.dat" ;
+ subtype = get_subtype_str (format & SF_FORMAT_SUBMASK) ;
+
+ [+ (get "type_name") +]_data = data ;
+ item_count = BUFFER_SIZE ;
+ for (k = 0 ; k < item_count ; k++)
+ [+ (get "type_name") +]_data [k] = [+ (get "multiplier") +] * sin (2 * M_PI * k / 32000.0) ;
+
+ /* Collect write stats */
+ printf (" Write %-5s to %s : ", "[+ (get "type_name") +]", subtype) ;
+ fflush (stdout) ;
+
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+ sfinfo.frames = 1 ;
+ sfinfo.samplerate = 32000 ;
+
+ clock_time = 0 ;
+ op_count = 0 ;
+ start_clock = clock () ;
+
+ while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION))
+ { if (! (file = sf_open (filename, SFM_WRITE, &sfinfo)))
+ { printf ("Error : not able to open file : %s\n", filename) ;
+ perror ("") ;
+ exit (1) ;
+ } ;
+
+ /* Turn off the addition of a PEAK chunk. */
+ sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ;
+
+ for (k = 0 ; k < BLOCK_COUNT ; k++)
+ { if ((retval = sf_write_[+ (get "type_name") +] (file, [+ (get "type_name") +]_data, item_count)) != item_count)
+ { printf ("Error : sf_write_short returned %d (should have been %d)\n", retval, item_count) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ sf_close (file) ;
+
+ clock_time = clock () - start_clock ;
+ op_count ++ ;
+ } ;
+
+ performance = (1.0 * BUFFER_SIZE) * BLOCK_COUNT * op_count ;
+ performance *= (1.0 * CLOCKS_PER_SEC) / clock_time ;
+ printf ("%6.2f%% of raw write\n", 100.0 * performance / write_rate) ;
+
+ /* Collect read stats */
+ printf (" Read %-5s from %s : ", "[+ (get "type_name") +]", subtype) ;
+ fflush (stdout) ;
+
+ clock_time = 0 ;
+ op_count = 0 ;
+ start_clock = clock () ;
+
+ while (clock_time < (CLOCKS_PER_SEC * TEST_DURATION))
+ { if (! (file = sf_open (filename, SFM_READ, &sfinfo)))
+ { printf ("Error : not able to open file : %s\n", filename) ;
+ perror ("") ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; k < BLOCK_COUNT ; k++)
+ { if ((retval = sf_read_[+ (get "type_name") +] (file, [+ (get "type_name") +]_data, item_count)) != item_count)
+ { printf ("Error : write returned %d (should have been %d)\n", retval, item_count) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ sf_close (file) ;
+
+ clock_time = clock () - start_clock ;
+ op_count ++ ;
+ } ;
+
+ performance = (1.0 * item_count) * BLOCK_COUNT * op_count ;
+ performance *= (1.0 * CLOCKS_PER_SEC) / clock_time ;
+ printf ("%6.2f%% of raw read\n", 100.0 * performance / read_rate) ;
+
+ unlink (filename) ;
+
+} /* calc_[+ (get "type_name") +]_performance */
+[+ ENDFOR data_type
++]
+
+/*==============================================================================
+*/
+
+static int
+cpu_is_big_endian (void)
+{ unsigned char *cptr ;
+ int endtest ;
+
+ endtest = 0x12345678 ;
+
+ cptr = (unsigned char*) (&endtest) ;
+
+ if (cptr [0] == 0x12 && cptr [1] == 0x34 && cptr [3] == 0x78)
+ return SF_TRUE ;
+
+ return SF_FALSE ;
+} /* cpu_is_big_endian */
+
+static const char*
+get_subtype_str (int subtype)
+{ switch (subtype)
+ { case SF_FORMAT_PCM_16 :
+ return "PCM_16" ;
+
+ case SF_FORMAT_PCM_24 :
+ return "PCM_24" ;
+
+ case SF_FORMAT_PCM_32 :
+ return "PCM_32" ;
+
+ case SF_FORMAT_FLOAT :
+ return "FLOAT " ;
+
+ case SF_FORMAT_DOUBLE :
+ return "DOUBLE" ;
+
+ default : break ;
+ } ;
+
+ return "UNKNOWN" ;
+} /* get_subtype_str */
+
--- /dev/null
+/*
+** Copyright (C) 2008-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#define SAMPLE_RATE 8000
+
+typedef struct
+{ int enc_fmt ;
+
+ const char * enc_name ;
+ const char * dec_name ;
+
+ uint64_t enc_cksum ;
+ uint64_t dec_cksum ;
+} CHECKSUM ;
+
+static CHECKSUM
+checksum_orig [] =
+{
+ { SF_FORMAT_RAW | SF_FORMAT_ULAW,
+ "checksum.ulaw", "cksum_ulaw.pcm16",
+ 0x33aefae029e0c888LL, 0x595cd6e47edd0cffLL
+ },
+ { SF_FORMAT_RAW | SF_FORMAT_ALAW,
+ "checksum.alaw", "cksum_alaw.pcm16",
+ 0x48c798da3572d468LL, 0x6837d74869af5bb6LL
+ },
+ { SF_FORMAT_RAW | SF_FORMAT_GSM610,
+ "checksum.gsm", "cksum_gsm.pcm16",
+ 0x1b1f64ff2acf858fLL, 0x504179dbadd4bce6LL
+ },
+ { SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM,
+ "checksum.vox", "cksum_vox.pcm16",
+ 0xf1147fb3a298f4dfLL, 0xfc9c0cb8b12cb0abLL
+ },
+} ;
+
+static void checksum_test (const CHECKSUM * cksum) ;
+
+static float orig [1 << 14] ;
+static short data [1 << 14] ;
+
+int
+main (void)
+{ unsigned k ;
+
+ gen_windowed_sine_float (orig, ARRAY_LEN (orig), 0.9) ;
+
+ for (k = 0 ; k < ARRAY_LEN (checksum_orig) ; k++)
+ checksum_test (&checksum_orig [k]) ;
+
+ return 0 ;
+} /* main */
+
+/*==============================================================================
+*/
+
+static void
+checksum_test (const CHECKSUM * cksum)
+{ SNDFILE * file ;
+ SF_INFO info ;
+
+ print_test_name (__func__, cksum->enc_name) ;
+
+ info.format = cksum->enc_fmt ;
+ info.channels = 1 ;
+ info.samplerate = SAMPLE_RATE ;
+
+ file = test_open_file_or_die (cksum->enc_name, SFM_WRITE, &info, 0, __LINE__) ;
+ test_write_float_or_die (file, 0, orig, ARRAY_LEN (orig), __LINE__) ;
+ sf_close (file) ;
+
+ check_file_hash_or_die (cksum->enc_name, cksum->enc_cksum, __LINE__) ;
+ puts ("ok") ;
+
+ /*------------------------------------------------------------------------*/
+
+ print_test_name (__func__, cksum->dec_name) ;
+
+ info.format = cksum->enc_fmt ;
+ info.channels = 1 ;
+ info.samplerate = SAMPLE_RATE ;
+
+ file = test_open_file_or_die (cksum->enc_name, SFM_READ, &info, 0, __LINE__) ;
+ test_read_short_or_die (file, 0, data, ARRAY_LEN (data), __LINE__) ;
+ sf_close (file) ;
+
+ info.format = SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_16 ;
+ info.channels = 1 ;
+ info.samplerate = SAMPLE_RATE ;
+
+ file = test_open_file_or_die (cksum->dec_name, SFM_WRITE, &info, 0, __LINE__) ;
+ test_write_short_or_die (file, 0, data, ARRAY_LEN (data), __LINE__) ;
+ sf_close (file) ;
+
+ check_file_hash_or_die (cksum->dec_name, cksum->dec_cksum, __LINE__) ;
+
+ remove (cksum->enc_name) ;
+ remove (cksum->dec_name) ;
+
+ puts ("ok") ;
+} /* checksum_test */
+
--- /dev/null
+/*
+** Copyright (C) 2001-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <math.h>
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#define BUFFER_LEN (1<<10)
+#define LOG_BUFFER_SIZE 1024
+
+static void float_norm_test (const char *filename) ;
+static void double_norm_test (const char *filename) ;
+static void format_tests (void) ;
+static void calc_peak_test (int filetype, const char *filename) ;
+static void truncate_test (const char *filename, int filetype) ;
+static void instrument_test (const char *filename, int filetype) ;
+static void channel_map_test (const char *filename, int filetype) ;
+static void current_sf_info_test (const char *filename) ;
+static void raw_needs_endswap_test (const char *filename, int filetype) ;
+
+static void broadcast_test (const char *filename, int filetype) ;
+static void broadcast_rdwr_test (const char *filename, int filetype) ;
+static void broadcast_coding_history_test (const char *filename) ;
+static void broadcast_coding_history_size (const char *filename) ;
+
+/* Force the start of this buffer to be double aligned. Sparc-solaris will
+** choke if its not.
+*/
+
+static int int_data [BUFFER_LEN] ;
+static float float_data [BUFFER_LEN] ;
+static double double_data [BUFFER_LEN] ;
+
+int
+main (int argc, char *argv [])
+{ int do_all = 0 ;
+ int test_count = 0 ;
+
+ if (argc != 2)
+ { printf ("Usage : %s <test>\n", argv [0]) ;
+ printf (" Where <test> is one of the following:\n") ;
+ printf (" ver - test sf_command (SFC_GETLIB_VERSION)\n") ;
+ printf (" norm - test floating point normalisation\n") ;
+ printf (" format - test format string commands\n") ;
+ printf (" peak - test peak calculation\n") ;
+ printf (" trunc - test file truncation\n") ;
+ printf (" inst - test set/get of SF_INSTRUMENT.\n") ;
+ printf (" chanmap - test set/get of channel map data..\n") ;
+ printf (" bext - test set/get of SF_BROADCAST_INFO.\n") ;
+ printf (" bextch - test set/get of SF_BROADCAST_INFO coding_history.\n") ;
+ printf (" rawend - test SFC_RAW_NEEDS_ENDSWAP.\n") ;
+ printf (" all - perform all tests\n") ;
+ exit (1) ;
+ } ;
+
+ do_all =! strcmp (argv [1], "all") ;
+
+ if (do_all || strcmp (argv [1], "ver") == 0)
+ { char buffer [128] ;
+
+ print_test_name ("version_test", "(none)") ;
+ buffer [0] = 0 ;
+ sf_command (NULL, SFC_GET_LIB_VERSION, buffer, sizeof (buffer)) ;
+ if (strlen (buffer) < 1)
+ { printf ("Line %d: could not retrieve lib version.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+ puts ("ok") ;
+ test_count ++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "norm") == 0)
+ { /* Preliminary float/double normalisation tests. More testing
+ ** is done in the program 'floating_point_test'.
+ */
+ float_norm_test ("float.wav") ;
+ double_norm_test ("double.wav") ;
+ test_count ++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "peak") == 0)
+ { calc_peak_test (SF_ENDIAN_BIG | SF_FORMAT_RAW, "be-peak.raw") ;
+ calc_peak_test (SF_ENDIAN_LITTLE | SF_FORMAT_RAW, "le-peak.raw") ;
+ test_count ++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "format"))
+ { format_tests () ;
+ test_count ++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "trunc") == 0)
+ { truncate_test ("truncate.raw", SF_FORMAT_RAW | SF_FORMAT_PCM_32) ;
+ truncate_test ("truncate.au" , SF_FORMAT_AU | SF_FORMAT_PCM_16) ;
+ test_count ++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "inst") == 0)
+ { instrument_test ("instrument.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;
+ instrument_test ("instrument.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_24) ;
+ /*-instrument_test ("instrument.xi", SF_FORMAT_XI | SF_FORMAT_DPCM_16) ;-*/
+ test_count ++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "current_sf_info") == 0)
+ { current_sf_info_test ("current.wav") ;
+ test_count ++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "bext") == 0)
+ { broadcast_test ("broadcast.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;
+ broadcast_rdwr_test ("broadcast.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;
+
+ broadcast_test ("broadcast.wavex", SF_FORMAT_WAVEX | SF_FORMAT_PCM_16) ;
+ broadcast_rdwr_test ("broadcast.wavex", SF_FORMAT_WAVEX | SF_FORMAT_PCM_16) ;
+
+ broadcast_test ("broadcast.rf64", SF_FORMAT_RF64 | SF_FORMAT_PCM_16) ;
+ broadcast_rdwr_test ("broadcast.rf64", SF_FORMAT_RF64 | SF_FORMAT_PCM_16) ;
+ test_count ++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "bextch") == 0)
+ { broadcast_coding_history_test ("coding_history.wav") ;
+ broadcast_coding_history_size ("coding_hist_size.wav") ;
+ test_count ++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "chanmap") == 0)
+ { channel_map_test ("chanmap.wavex", SF_FORMAT_WAVEX | SF_FORMAT_PCM_16) ;
+ channel_map_test ("chanmap.rf64", SF_FORMAT_RF64 | SF_FORMAT_PCM_16) ;
+ channel_map_test ("chanmap.aifc" , SF_FORMAT_AIFF | SF_FORMAT_PCM_16) ;
+ channel_map_test ("chanmap.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_16) ;
+ test_count ++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "rawend") == 0)
+ { raw_needs_endswap_test ("raw_end.wav", SF_FORMAT_WAV) ;
+ raw_needs_endswap_test ("raw_end.wavex", SF_FORMAT_WAVEX) ;
+ raw_needs_endswap_test ("raw_end.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV) ;
+ raw_needs_endswap_test ("raw_end.aiff", SF_FORMAT_AIFF) ;
+ raw_needs_endswap_test ("raw_end.aiff_le", SF_ENDIAN_LITTLE | SF_FORMAT_AIFF) ;
+ test_count ++ ;
+ } ;
+
+ if (test_count == 0)
+ { printf ("Mono : ************************************\n") ;
+ printf ("Mono : * No '%s' test defined.\n", argv [1]) ;
+ printf ("Mono : ************************************\n") ;
+ return 1 ;
+ } ;
+
+ return 0 ;
+} /* main */
+
+/*============================================================================================
+** Here are the test functions.
+*/
+
+static void
+float_norm_test (const char *filename)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ unsigned int k ;
+
+ print_test_name ("float_norm_test", filename) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.format = (SF_FORMAT_RAW | SF_FORMAT_PCM_16) ;
+ sfinfo.channels = 1 ;
+ sfinfo.frames = BUFFER_LEN ;
+
+ /* Create float_data with all values being less than 1.0. */
+ for (k = 0 ; k < BUFFER_LEN / 2 ; k++)
+ float_data [k] = (k + 5) / (2.0 * BUFFER_LEN) ;
+ for (k = BUFFER_LEN / 2 ; k < BUFFER_LEN ; k++)
+ float_data [k] = (k + 5) ;
+
+ if (! (file = sf_open (filename, SFM_WRITE, &sfinfo)))
+ { printf ("Line %d: sf_open_write failed with error : ", __LINE__) ;
+ fflush (stdout) ;
+ puts (sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+
+ /* Normalisation is on by default so no need to do anything here. */
+
+ if ((k = sf_write_float (file, float_data, BUFFER_LEN / 2)) != BUFFER_LEN / 2)
+ { printf ("Line %d: sf_write_float failed with short write (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
+ exit (1) ;
+ } ;
+
+ /* Turn normalisation off. */
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+
+ if ((k = sf_write_float (file, float_data + BUFFER_LEN / 2, BUFFER_LEN / 2)) != BUFFER_LEN / 2)
+ { printf ("Line %d: sf_write_float failed with short write (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ /* sfinfo struct should still contain correct data. */
+ if (! (file = sf_open (filename, SFM_READ, &sfinfo)))
+ { printf ("Line %d: sf_open_read failed with error : ", __LINE__) ;
+ fflush (stdout) ;
+ puts (sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.format != (SF_FORMAT_RAW | SF_FORMAT_PCM_16))
+ { printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, (SF_FORMAT_RAW | SF_FORMAT_PCM_16), sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != BUFFER_LEN)
+ { printf ("\n\nLine %d: Incorrect number of.frames in file. (%d => %ld)\n", __LINE__, BUFFER_LEN, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("Line %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ /* Read float_data and check that it is normalised (ie default). */
+ if ((k = sf_read_float (file, float_data, BUFFER_LEN)) != BUFFER_LEN)
+ { printf ("\n\nLine %d: sf_read_float failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; k < BUFFER_LEN ; k++)
+ if (float_data [k] >= 1.0)
+ { printf ("\n\nLine %d: float_data [%d] == %f which is greater than 1.0\n", __LINE__, k, float_data [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file, turn normalisation off, read float_data and check again. */
+ sf_seek (file, 0, SEEK_SET) ;
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+
+ if ((k = sf_read_float (file, float_data, BUFFER_LEN)) != BUFFER_LEN)
+ { printf ("\n\nLine %d: sf_read_float failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; k < BUFFER_LEN ; k++)
+ if (float_data [k] < 1.0)
+ { printf ("\n\nLine %d: float_data [%d] == %f which is less than 1.0\n", __LINE__, k, float_data [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file, turn normalisation on, read float_data and do final check. */
+ sf_seek (file, 0, SEEK_SET) ;
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_TRUE) ;
+
+ if ((k = sf_read_float (file, float_data, BUFFER_LEN)) != BUFFER_LEN)
+ { printf ("\n\nLine %d: sf_read_float failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; k < BUFFER_LEN ; k++)
+ if (float_data [k] > 1.0)
+ { printf ("\n\nLine %d: float_data [%d] == %f which is greater than 1.0\n", __LINE__, k, float_data [k]) ;
+ exit (1) ;
+ } ;
+
+
+ sf_close (file) ;
+
+ unlink (filename) ;
+
+ printf ("ok\n") ;
+} /* float_norm_test */
+
+static void
+double_norm_test (const char *filename)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ unsigned int k ;
+
+ print_test_name ("double_norm_test", filename) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.format = (SF_FORMAT_RAW | SF_FORMAT_PCM_16) ;
+ sfinfo.channels = 1 ;
+ sfinfo.frames = BUFFER_LEN ;
+
+ /* Create double_data with all values being less than 1.0. */
+ for (k = 0 ; k < BUFFER_LEN / 2 ; k++)
+ double_data [k] = (k + 5) / (2.0 * BUFFER_LEN) ;
+ for (k = BUFFER_LEN / 2 ; k < BUFFER_LEN ; k++)
+ double_data [k] = (k + 5) ;
+
+ if (! (file = sf_open (filename, SFM_WRITE, &sfinfo)))
+ { printf ("Line %d: sf_open_write failed with error : ", __LINE__) ;
+ fflush (stdout) ;
+ puts (sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+
+ /* Normailsation is on by default so no need to do anything here. */
+ /*-sf_command (file, "set-norm-double", "true", 0) ;-*/
+
+ if ((k = sf_write_double (file, double_data, BUFFER_LEN / 2)) != BUFFER_LEN / 2)
+ { printf ("Line %d: sf_write_double failed with short write (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
+ exit (1) ;
+ } ;
+
+ /* Turn normalisation off. */
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+
+ if ((k = sf_write_double (file, double_data + BUFFER_LEN / 2, BUFFER_LEN / 2)) != BUFFER_LEN / 2)
+ { printf ("Line %d: sf_write_double failed with short write (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ if (! (file = sf_open (filename, SFM_READ, &sfinfo)))
+ { printf ("Line %d: sf_open_read failed with error : ", __LINE__) ;
+ fflush (stdout) ;
+ puts (sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.format != (SF_FORMAT_RAW | SF_FORMAT_PCM_16))
+ { printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, (SF_FORMAT_RAW | SF_FORMAT_PCM_16), sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != BUFFER_LEN)
+ { printf ("\n\nLine %d: Incorrect number of.frames in file. (%d => %ld)\n", __LINE__, BUFFER_LEN, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("Line %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ /* Read double_data and check that it is normalised (ie default). */
+ if ((k = sf_read_double (file, double_data, BUFFER_LEN)) != BUFFER_LEN)
+ { printf ("\n\nLine %d: sf_read_double failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; k < BUFFER_LEN ; k++)
+ if (double_data [k] >= 1.0)
+ { printf ("\n\nLine %d: double_data [%d] == %f which is greater than 1.0\n", __LINE__, k, double_data [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file, turn normalisation off, read double_data and check again. */
+ sf_seek (file, 0, SEEK_SET) ;
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+
+ if ((k = sf_read_double (file, double_data, BUFFER_LEN)) != BUFFER_LEN)
+ { printf ("\n\nLine %d: sf_read_double failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; k < BUFFER_LEN ; k++)
+ if (double_data [k] < 1.0)
+ { printf ("\n\nLine %d: double_data [%d] == %f which is less than 1.0\n", __LINE__, k, double_data [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file, turn normalisation on, read double_data and do final check. */
+ sf_seek (file, 0, SEEK_SET) ;
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_TRUE) ;
+
+ if ((k = sf_read_double (file, double_data, BUFFER_LEN)) != BUFFER_LEN)
+ { printf ("\n\nLine %d: sf_read_double failed with short read (%d ->%d)\n", __LINE__, BUFFER_LEN, k) ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; k < BUFFER_LEN ; k++)
+ if (double_data [k] > 1.0)
+ { printf ("\n\nLine %d: double_data [%d] == %f which is greater than 1.0\n", __LINE__, k, double_data [k]) ;
+ exit (1) ;
+ } ;
+
+
+ sf_close (file) ;
+
+ unlink (filename) ;
+
+ printf ("ok\n") ;
+} /* double_norm_test */
+
+static void
+format_tests (void)
+{ SF_FORMAT_INFO format_info ;
+ SF_INFO sfinfo ;
+ const char *last_name ;
+ int k, count ;
+
+ print_test_name ("format_tests", "(null)") ;
+
+ /* Clear out SF_INFO struct and set channels > 0. */
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ sfinfo.channels = 1 ;
+
+ /* First test simple formats. */
+
+ sf_command (NULL, SFC_GET_SIMPLE_FORMAT_COUNT, &count, sizeof (int)) ;
+
+ if (count < 0 || count > 30)
+ { printf ("Line %d: Weird count.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ format_info.format = 0 ;
+ sf_command (NULL, SFC_GET_SIMPLE_FORMAT, &format_info, sizeof (format_info)) ;
+
+ last_name = format_info.name ;
+ for (k = 1 ; k < count ; k ++)
+ { format_info.format = k ;
+ sf_command (NULL, SFC_GET_SIMPLE_FORMAT, &format_info, sizeof (format_info)) ;
+ if (strcmp (last_name, format_info.name) >= 0)
+ { printf ("\n\nLine %d: format names out of sequence `%s' < `%s'.\n", __LINE__, last_name, format_info.name) ;
+ exit (1) ;
+ } ;
+ sfinfo.format = format_info.format ;
+
+ if (! sf_format_check (&sfinfo))
+ { printf ("\n\nLine %d: sf_format_check failed.\n", __LINE__) ;
+ printf (" Name : %s\n", format_info.name) ;
+ printf (" Format : 0x%X\n", sfinfo.format) ;
+ printf (" Channels : 0x%X\n", sfinfo.channels) ;
+ printf (" Sample Rate : 0x%X\n", sfinfo.samplerate) ;
+ exit (1) ;
+ } ;
+ last_name = format_info.name ;
+ } ;
+ format_info.format = 666 ;
+ sf_command (NULL, SFC_GET_SIMPLE_FORMAT, &format_info, sizeof (format_info)) ;
+
+ /* Now test major formats. */
+ sf_command (NULL, SFC_GET_FORMAT_MAJOR_COUNT, &count, sizeof (int)) ;
+
+ if (count < 0 || count > 30)
+ { printf ("Line %d: Weird count.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ format_info.format = 0 ;
+ sf_command (NULL, SFC_GET_FORMAT_MAJOR, &format_info, sizeof (format_info)) ;
+
+ last_name = format_info.name ;
+ for (k = 1 ; k < count ; k ++)
+ { format_info.format = k ;
+ sf_command (NULL, SFC_GET_FORMAT_MAJOR, &format_info, sizeof (format_info)) ;
+ if (strcmp (last_name, format_info.name) >= 0)
+ { printf ("\n\nLine %d: format names out of sequence (%d) `%s' < `%s'.\n", __LINE__, k, last_name, format_info.name) ;
+ exit (1) ;
+ } ;
+
+ last_name = format_info.name ;
+ } ;
+ format_info.format = 666 ;
+ sf_command (NULL, SFC_GET_FORMAT_MAJOR, &format_info, sizeof (format_info)) ;
+
+ /* Now test subtype formats. */
+ sf_command (NULL, SFC_GET_FORMAT_SUBTYPE_COUNT, &count, sizeof (int)) ;
+
+ if (count < 0 || count > 30)
+ { printf ("Line %d: Weird count.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ format_info.format = 0 ;
+ sf_command (NULL, SFC_GET_FORMAT_SUBTYPE, &format_info, sizeof (format_info)) ;
+
+ last_name = format_info.name ;
+ for (k = 1 ; k < count ; k ++)
+ { format_info.format = k ;
+ sf_command (NULL, SFC_GET_FORMAT_SUBTYPE, &format_info, sizeof (format_info)) ;
+ } ;
+ format_info.format = 666 ;
+ sf_command (NULL, SFC_GET_FORMAT_SUBTYPE, &format_info, sizeof (format_info)) ;
+
+
+ printf ("ok\n") ;
+} /* format_tests */
+
+static void
+calc_peak_test (int filetype, const char *filename)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k, format ;
+ double peak ;
+
+ print_test_name ("calc_peak_test", filename) ;
+
+ format = (filetype | SF_FORMAT_PCM_16) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.format = format ;
+ sfinfo.channels = 1 ;
+ sfinfo.frames = BUFFER_LEN ;
+
+ /* Create double_data with max value of 0.5. */
+ for (k = 0 ; k < BUFFER_LEN ; k++)
+ double_data [k] = (k + 1) / (2.0 * BUFFER_LEN) ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
+
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != BUFFER_LEN)
+ { printf ("\n\nLine %d: Incorrect number of.frames in file. (%d => %ld)\n", __LINE__, BUFFER_LEN, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("Line %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ sf_command (file, SFC_CALC_SIGNAL_MAX, &peak, sizeof (peak)) ;
+ if (fabs (peak - (1 << 14)) > 1.0)
+ { printf ("Line %d : Peak value should be %d (is %f).\n", __LINE__, (1 << 14), peak) ;
+ exit (1) ;
+ } ;
+
+ sf_command (file, SFC_CALC_NORM_SIGNAL_MAX, &peak, sizeof (peak)) ;
+ if (fabs (peak - 0.5) > 4e-5)
+ { printf ("Line %d : Peak value should be %f (is %f).\n", __LINE__, 0.5, peak) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ format = (filetype | SF_FORMAT_FLOAT) ;
+ sfinfo.samplerate = 44100 ;
+ sfinfo.format = format ;
+ sfinfo.channels = 1 ;
+ sfinfo.frames = BUFFER_LEN ;
+
+ /* Create double_data with max value of 0.5. */
+ for (k = 0 ; k < BUFFER_LEN ; k++)
+ double_data [k] = (k + 1) / (2.0 * BUFFER_LEN) ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
+
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != BUFFER_LEN)
+ { printf ("\n\nLine %d: Incorrect number of.frames in file. (%d => %ld)\n", __LINE__, BUFFER_LEN, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("Line %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ sf_command (file, SFC_CALC_SIGNAL_MAX, &peak, sizeof (peak)) ;
+ if (fabs (peak - 0.5) > 1e-5)
+ { printf ("Line %d : Peak value should be %f (is %f).\n", __LINE__, 0.5, peak) ;
+ exit (1) ;
+ } ;
+
+ sf_command (file, SFC_CALC_NORM_SIGNAL_MAX, &peak, sizeof (peak)) ;
+ if (fabs (peak - 0.5) > 1e-5)
+ { printf ("Line %d : Peak value should be %f (is %f).\n", __LINE__, 0.5, peak) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ unlink (filename) ;
+
+ printf ("ok\n") ;
+} /* calc_peak_test */
+
+static void
+truncate_test (const char *filename, int filetype)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ sf_count_t len ;
+
+ print_test_name ("truncate_test", filename) ;
+
+ sfinfo.samplerate = 11025 ;
+ sfinfo.format = filetype ;
+ sfinfo.channels = 2 ;
+
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ;
+
+ test_write_int_or_die (file, 0, int_data, BUFFER_LEN, __LINE__) ;
+
+ len = 100 ;
+ if (sf_command (file, SFC_FILE_TRUNCATE, &len, sizeof (len)))
+ { printf ("Line %d: sf_command (SFC_FILE_TRUNCATE) returned error.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ test_seek_or_die (file, 0, SEEK_CUR, len, 2, __LINE__) ;
+ test_seek_or_die (file, 0, SEEK_END, len, 2, __LINE__) ;
+
+ sf_close (file) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* truncate_test */
+
+/*------------------------------------------------------------------------------
+*/
+
+static void
+instrumet_rw_test (const char *filename)
+{ SNDFILE *sndfile ;
+ SF_INFO sfinfo ;
+ SF_INSTRUMENT inst ;
+ memset (&sfinfo, 0, sizeof (SF_INFO)) ;
+
+ sndfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_FALSE, __LINE__) ;
+
+ if (sf_command (sndfile, SFC_GET_INSTRUMENT, &inst, sizeof (inst)) == SF_TRUE)
+ { inst.basenote = 22 ;
+
+ if (sf_command (sndfile, SFC_SET_INSTRUMENT, &inst, sizeof (inst)) == SF_TRUE)
+ printf ("Sucess: [%s] updated\n", filename) ;
+ else
+ printf ("Error: SFC_SET_INSTRUMENT on [%s] [%s]\n", filename, sf_strerror (sndfile)) ;
+ }
+ else
+ printf ("Error: SFC_GET_INSTRUMENT on [%s] [%s]\n", filename, sf_strerror (sndfile)) ;
+
+
+ if (sf_command (sndfile, SFC_UPDATE_HEADER_NOW, NULL, 0) != 0)
+ printf ("Error: SFC_UPDATE_HEADER_NOW on [%s] [%s]\n", filename, sf_strerror (sndfile)) ;
+
+ sf_write_sync (sndfile) ;
+ sf_close (sndfile) ;
+
+ return ;
+} /* instrumet_rw_test */
+
+static void
+instrument_test (const char *filename, int filetype)
+{ static SF_INSTRUMENT write_inst =
+ { 2, /* gain */
+ 3, /* detune */
+ 4, /* basenote */
+ 5, 6, /* key low and high */
+ 7, 8, /* velocity low and high */
+ 2, /* loop_count */
+ { { 801, 2, 3, 0 },
+ { 801, 3, 4, 0 },
+ }
+ } ;
+ SF_INSTRUMENT read_inst ;
+ SNDFILE *file ;
+ SF_INFO sfinfo ;
+
+ print_test_name ("instrument_test", filename) ;
+
+ sfinfo.samplerate = 11025 ;
+ sfinfo.format = filetype ;
+ sfinfo.channels = 1 ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ if (sf_command (file, SFC_SET_INSTRUMENT, &write_inst, sizeof (write_inst)) == SF_FALSE)
+ { printf ("\n\nLine %d : sf_command (SFC_SET_INSTRUMENT) failed.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+ test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&read_inst, 0, sizeof (read_inst)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ if (sf_command (file, SFC_GET_INSTRUMENT, &read_inst, sizeof (read_inst)) == SF_FALSE)
+ { printf ("\n\nLine %d : sf_command (SFC_GET_INSTRUMENT) failed.\n\n", __LINE__) ;
+ exit (1) ;
+ return ;
+ } ;
+ check_log_buffer_or_die (file, __LINE__) ;
+ sf_close (file) ;
+
+ if ((filetype & SF_FORMAT_TYPEMASK) == SF_FORMAT_WAV)
+ { /*
+ ** For all the fields that WAV doesn't support, modify the
+ ** write_inst struct to hold the default value that the WAV
+ ** module should hold.
+ */
+ write_inst.detune = 0 ;
+ write_inst.key_lo = write_inst.velocity_lo = 0 ;
+ write_inst.key_hi = write_inst.velocity_hi = 127 ;
+ write_inst.gain = 1 ;
+ } ;
+
+ if ((filetype & SF_FORMAT_TYPEMASK) == SF_FORMAT_XI)
+ { /*
+ ** For all the fields that XI doesn't support, modify the
+ ** write_inst struct to hold the default value that the XI
+ ** module should hold.
+ */
+ write_inst.basenote = 0 ;
+ write_inst.detune = 0 ;
+ write_inst.key_lo = write_inst.velocity_lo = 0 ;
+ write_inst.key_hi = write_inst.velocity_hi = 127 ;
+ write_inst.gain = 1 ;
+ } ;
+
+ if (memcmp (&write_inst, &read_inst, sizeof (write_inst)) != 0)
+ { printf ("\n\nLine %d : instrument comparison failed.\n\n", __LINE__) ;
+ printf ("W Base Note : %u\n"
+ " Detune : %u\n"
+ " Low Note : %u\tHigh Note : %u\n"
+ " Low Vel. : %u\tHigh Vel. : %u\n"
+ " Gain : %d\tCount : %d\n"
+ " mode : %d\n"
+ " start : %d\tend : %d\tcount :%d\n"
+ " mode : %d\n"
+ " start : %d\tend : %d\tcount :%d\n\n",
+ write_inst.basenote,
+ write_inst.detune,
+ write_inst.key_lo, write_inst.key_hi,
+ write_inst.velocity_lo, write_inst.velocity_hi,
+ write_inst.gain, write_inst.loop_count,
+ write_inst.loops [0].mode, write_inst.loops [0].start,
+ write_inst.loops [0].end, write_inst.loops [0].count,
+ write_inst.loops [1].mode, write_inst.loops [1].start,
+ write_inst.loops [1].end, write_inst.loops [1].count) ;
+ printf ("R Base Note : %u\n"
+ " Detune : %u\n"
+ " Low Note : %u\tHigh Note : %u\n"
+ " Low Vel. : %u\tHigh Vel. : %u\n"
+ " Gain : %d\tCount : %d\n"
+ " mode : %d\n"
+ " start : %d\tend : %d\tcount :%d\n"
+ " mode : %d\n"
+ " start : %d\tend : %d\tcount :%d\n\n",
+ read_inst.basenote,
+ read_inst.detune,
+ read_inst.key_lo, read_inst.key_hi,
+ read_inst.velocity_lo, read_inst.velocity_hi,
+ read_inst.gain, read_inst.loop_count,
+ read_inst.loops [0].mode, read_inst.loops [0].start,
+ read_inst.loops [0].end, read_inst.loops [0].count,
+ read_inst.loops [1].mode, read_inst.loops [1].start,
+ read_inst.loops [1].end, read_inst.loops [1].count) ;
+
+ if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_XI)
+ exit (1) ;
+ } ;
+
+ if (0) instrumet_rw_test (filename) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* instrument_test */
+
+static void
+current_sf_info_test (const char *filename)
+{ SNDFILE *outfile, *infile ;
+ SF_INFO outinfo, ininfo ;
+
+ print_test_name ("current_sf_info_test", filename) ;
+
+ outinfo.samplerate = 44100 ;
+ outinfo.format = (SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;
+ outinfo.channels = 1 ;
+ outinfo.frames = 0 ;
+
+ outfile = test_open_file_or_die (filename, SFM_WRITE, &outinfo, SF_TRUE, __LINE__) ;
+ sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, 0) ;
+
+ exit_if_true (outinfo.frames != 0,
+ "\n\nLine %d : Initial sfinfo.frames is not zero.\n\n", __LINE__
+ ) ;
+
+ test_write_double_or_die (outfile, 0, double_data, BUFFER_LEN, __LINE__) ;
+ sf_command (outfile, SFC_GET_CURRENT_SF_INFO, &outinfo, sizeof (outinfo)) ;
+
+ exit_if_true (outinfo.frames != BUFFER_LEN,
+ "\n\nLine %d : Initial sfinfo.frames (%ld) should be %d.\n\n", __LINE__,
+ SF_COUNT_TO_LONG (outinfo.frames), BUFFER_LEN
+ ) ;
+
+ /* Read file making sure no channel map exists. */
+ memset (&ininfo, 0, sizeof (ininfo)) ;
+ infile = test_open_file_or_die (filename, SFM_READ, &ininfo, SF_TRUE, __LINE__) ;
+
+ test_write_double_or_die (outfile, 0, double_data, BUFFER_LEN, __LINE__) ;
+
+ sf_command (infile, SFC_GET_CURRENT_SF_INFO, &ininfo, sizeof (ininfo)) ;
+
+ exit_if_true (ininfo.frames != BUFFER_LEN,
+ "\n\nLine %d : Initial sfinfo.frames (%ld) should be %d.\n\n", __LINE__,
+ SF_COUNT_TO_LONG (ininfo.frames), BUFFER_LEN
+ ) ;
+
+ sf_close (outfile) ;
+ sf_close (infile) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* current_sf_info_test */
+
+static void
+broadcast_test (const char *filename, int filetype)
+{ static SF_BROADCAST_INFO bc_write, bc_read ;
+ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int errors = 0 ;
+
+ print_test_name ("broadcast_test", filename) ;
+
+ sfinfo.samplerate = 11025 ;
+ sfinfo.format = filetype ;
+ sfinfo.channels = 1 ;
+
+ memset (&bc_write, 0, sizeof (bc_write)) ;
+
+ snprintf (bc_write.description, sizeof (bc_write.description), "Test description") ;
+ snprintf (bc_write.originator, sizeof (bc_write.originator), "Test originator") ;
+ snprintf (bc_write.originator_reference, sizeof (bc_write.originator_reference), "%08x-%08x", (unsigned int) time (NULL), (unsigned int) (~ time (NULL))) ;
+ snprintf (bc_write.origination_date, sizeof (bc_write.origination_date), "%d/%02d/%02d", 2006, 3, 30) ;
+ snprintf (bc_write.origination_time, sizeof (bc_write.origination_time), "%02d:%02d:%02d", 20, 27, 0) ;
+ snprintf (bc_write.umid, sizeof (bc_write.umid), "Some umid") ;
+ bc_write.coding_history_size = 0 ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ if (sf_command (file, SFC_SET_BROADCAST_INFO, &bc_write, sizeof (bc_write)) == SF_FALSE)
+ { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+ test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&bc_read, 0, sizeof (bc_read)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ if (sf_command (file, SFC_GET_BROADCAST_INFO, &bc_read, sizeof (bc_read)) == SF_FALSE)
+ { printf ("\n\nLine %d : sf_command (SFC_GET_BROADCAST_INFO) failed.\n\n", __LINE__) ;
+ exit (1) ;
+ return ;
+ } ;
+ check_log_buffer_or_die (file, __LINE__) ;
+ sf_close (file) ;
+
+ if (bc_read.version != 1)
+ { printf ("\n\nLine %d : Read bad version number %d.\n\n", __LINE__, bc_read.version) ;
+ exit (1) ;
+ return ;
+ } ;
+
+ bc_read.version = bc_write.version = 0 ;
+
+ if (memcmp (bc_write.description, bc_read.description, sizeof (bc_write.description)) != 0)
+ { printf ("\n\nLine %d : description mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.description, bc_read.description) ;
+ errors ++ ;
+ } ;
+
+ if (memcmp (bc_write.originator, bc_read.originator, sizeof (bc_write.originator)) != 0)
+ { printf ("\n\nLine %d : originator mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.originator, bc_read.originator) ;
+ errors ++ ;
+ } ;
+
+ if (memcmp (bc_write.originator_reference, bc_read.originator_reference, sizeof (bc_write.originator_reference)) != 0)
+ { printf ("\n\nLine %d : originator_reference mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.originator_reference, bc_read.originator_reference) ;
+ errors ++ ;
+ } ;
+
+ if (memcmp (bc_write.origination_date, bc_read.origination_date, sizeof (bc_write.origination_date)) != 0)
+ { printf ("\n\nLine %d : origination_date mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.origination_date, bc_read.origination_date) ;
+ errors ++ ;
+ } ;
+
+ if (memcmp (bc_write.origination_time, bc_read.origination_time, sizeof (bc_write.origination_time)) != 0)
+ { printf ("\n\nLine %d : origination_time mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.origination_time, bc_read.origination_time) ;
+ errors ++ ;
+ } ;
+
+ if (memcmp (bc_write.umid, bc_read.umid, sizeof (bc_write.umid)) != 0)
+ { printf ("\n\nLine %d : umid mismatch :\n\twrite : '%s'\n\tread : '%s'\n\n", __LINE__, bc_write.umid, bc_read.umid) ;
+ errors ++ ;
+ } ;
+
+ if (errors)
+ exit (1) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* broadcast_test */
+
+static void
+broadcast_rdwr_test (const char *filename, int filetype)
+{ SF_BROADCAST_INFO binfo ;
+ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ sf_count_t frames ;
+
+ print_test_name (__func__, filename) ;
+
+ create_short_sndfile (filename, filetype, 2) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ memset (&binfo, 0, sizeof (binfo)) ;
+
+ snprintf (binfo.description, sizeof (binfo.description), "Test description") ;
+ snprintf (binfo.originator, sizeof (binfo.originator), "Test originator") ;
+ snprintf (binfo.originator_reference, sizeof (binfo.originator_reference), "%08x-%08x", (unsigned int) time (NULL), (unsigned int) (~ time (NULL))) ;
+ snprintf (binfo.origination_date, sizeof (binfo.origination_date), "%d/%02d/%02d", 2006, 3, 30) ;
+ snprintf (binfo.origination_time, sizeof (binfo.origination_time), "%02d:%02d:%02d", 20, 27, 0) ;
+ snprintf (binfo.umid, sizeof (binfo.umid), "Some umid") ;
+ binfo.coding_history_size = 0 ;
+
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ;
+ frames = sfinfo.frames ;
+ if (sf_command (file, SFC_SET_BROADCAST_INFO, &binfo, sizeof (binfo)) != SF_FALSE)
+ { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) should have failed but didn't.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_close (file) ;
+ exit_if_true (frames != sfinfo.frames, "\n\nLine %d : Frame count %lld should be %lld.\n", __LINE__, sfinfo.frames, frames) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* broadcast_rdwr_test */
+
+static void
+check_coding_history_newlines (const char *filename)
+{ static SF_BROADCAST_INFO bc_write, bc_read ;
+ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ unsigned k ;
+
+ sfinfo.samplerate = 22050 ;
+ sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_PCM_16 ;
+ sfinfo.channels = 1 ;
+
+ memset (&bc_write, 0, sizeof (bc_write)) ;
+
+ snprintf (bc_write.description, sizeof (bc_write.description), "Test description") ;
+ snprintf (bc_write.originator, sizeof (bc_write.originator), "Test originator") ;
+ snprintf (bc_write.originator_reference, sizeof (bc_write.originator_reference), "%08x-%08x", (unsigned int) time (NULL), (unsigned int) (~ time (NULL))) ;
+ snprintf (bc_write.origination_date, sizeof (bc_write.origination_date), "%d/%02d/%02d", 2006, 3, 30) ;
+ snprintf (bc_write.origination_time, sizeof (bc_write.origination_time), "%02d:%02d:%02d", 20, 27, 0) ;
+ snprintf (bc_write.umid, sizeof (bc_write.umid), "Some umid") ;
+ bc_write.coding_history_size = snprintf (bc_write.coding_history, sizeof (bc_write.coding_history), "This has\nUnix\nand\rMac OS9\rline endings.\nLast line") ; ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ if (sf_command (file, SFC_SET_BROADCAST_INFO, &bc_write, sizeof (bc_write)) == SF_FALSE)
+ { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&bc_read, 0, sizeof (bc_read)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ if (sf_command (file, SFC_GET_BROADCAST_INFO, &bc_read, sizeof (bc_read)) == SF_FALSE)
+ { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+ check_log_buffer_or_die (file, __LINE__) ;
+ sf_close (file) ;
+
+ if (bc_read.coding_history_size == 0)
+ { printf ("\n\nLine %d : missing coding history.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (strstr (bc_read.coding_history, "Last line") == NULL)
+ { printf ("\n\nLine %d : coding history truncated.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ for (k = 1 ; k < bc_read.coding_history_size ; k++)
+ { if (bc_read.coding_history [k] == '\n' && bc_read.coding_history [k - 1] != '\r')
+ { printf ("\n\nLine %d : '\\n' without '\\r' before.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (bc_read.coding_history [k] == '\r' && bc_read.coding_history [k + 1] != '\n')
+ { printf ("\n\nLine %d : '\\r' without '\\n' after.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (bc_read.coding_history [k] == 0 && k < bc_read.coding_history_size - 1)
+ { printf ("\n\nLine %d : '\\0' within coding history at index %d of %d.\n\n", __LINE__, k, bc_read.coding_history_size) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ return ;
+} /* check_coding_history_newlines */
+
+static void
+broadcast_coding_history_test (const char *filename)
+{ static SF_BROADCAST_INFO bc_write, bc_read ;
+ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ const char *default_history = "A=PCM,F=22050,W=16,M=mono" ;
+ const char *supplied_history =
+ "A=PCM,F=44100,W=24,M=mono,T=other\r\n"
+ "A=PCM,F=22050,W=16,M=mono,T=yet_another\r\n" ;
+
+ print_test_name ("broadcast_coding_history_test", filename) ;
+
+ sfinfo.samplerate = 22050 ;
+ sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_PCM_16 ;
+ sfinfo.channels = 1 ;
+
+ memset (&bc_write, 0, sizeof (bc_write)) ;
+
+ snprintf (bc_write.description, sizeof (bc_write.description), "Test description") ;
+ snprintf (bc_write.originator, sizeof (bc_write.originator), "Test originator") ;
+ snprintf (bc_write.originator_reference, sizeof (bc_write.originator_reference), "%08x-%08x", (unsigned int) time (NULL), (unsigned int) (~ time (NULL))) ;
+ snprintf (bc_write.origination_date, sizeof (bc_write.origination_date), "%d/%02d/%02d", 2006, 3, 30) ;
+ snprintf (bc_write.origination_time, sizeof (bc_write.origination_time), "%02d:%02d:%02d", 20, 27, 0) ;
+ snprintf (bc_write.umid, sizeof (bc_write.umid), "Some umid") ;
+ /* Coding history will be filled in by the library. */
+ bc_write.coding_history_size = 0 ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ if (sf_command (file, SFC_SET_BROADCAST_INFO, &bc_write, sizeof (bc_write)) == SF_FALSE)
+ { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&bc_read, 0, sizeof (bc_read)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ if (sf_command (file, SFC_GET_BROADCAST_INFO, &bc_read, sizeof (bc_read)) == SF_FALSE)
+ { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+ check_log_buffer_or_die (file, __LINE__) ;
+ sf_close (file) ;
+
+ if (bc_read.coding_history_size == 0)
+ { printf ("\n\nLine %d : missing coding history.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (bc_read.coding_history_size < strlen (default_history) || memcmp (bc_read.coding_history, default_history, strlen (default_history)) != 0)
+ { printf ("\n\n"
+ "Line %d : unexpected coding history '%.*s',\n"
+ " should be '%s'\n\n", __LINE__, bc_read.coding_history_size, bc_read.coding_history, default_history) ;
+ exit (1) ;
+ } ;
+
+ bc_write.coding_history_size = strlen (supplied_history) ;
+ bc_write.coding_history_size = snprintf (bc_write.coding_history, sizeof (bc_write.coding_history), "%s", supplied_history) ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ if (sf_command (file, SFC_SET_BROADCAST_INFO, &bc_write, sizeof (bc_write)) == SF_FALSE)
+ { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&bc_read, 0, sizeof (bc_read)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ if (sf_command (file, SFC_GET_BROADCAST_INFO, &bc_read, sizeof (bc_read)) == SF_FALSE)
+ { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+ sf_close (file) ;
+
+ if (strstr (bc_read.coding_history, supplied_history) != bc_read.coding_history)
+ { printf ("\n\nLine %d : unexpected coding history :\n"
+ "----------------------------------------------------\n%s"
+ "----------------------------------------------------\n"
+ "should be this :\n"
+ "----------------------------------------------------\n%s"
+ "----------------------------------------------------\n"
+ "with one more line at the end.\n\n",
+ __LINE__, bc_read.coding_history, supplied_history) ;
+ exit (1) ;
+ } ;
+
+ check_coding_history_newlines (filename) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* broadcast_coding_history_test */
+
+/*==============================================================================
+*/
+
+static void
+broadcast_coding_history_size (const char *filename)
+{ /* SF_BROADCAST_INFO struct with coding_history field of 1024 bytes. */
+ static SF_BROADCAST_INFO_VAR (1024) bc_write ;
+ static SF_BROADCAST_INFO_VAR (1024) bc_read ;
+ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k ;
+
+ print_test_name (__func__, filename) ;
+
+ sfinfo.samplerate = 22050 ;
+ sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_PCM_16 ;
+ sfinfo.channels = 1 ;
+
+ memset (&bc_write, 0, sizeof (bc_write)) ;
+
+ snprintf (bc_write.description, sizeof (bc_write.description), "Test description") ;
+ snprintf (bc_write.originator, sizeof (bc_write.originator), "Test originator") ;
+ snprintf (bc_write.originator_reference, sizeof (bc_write.originator_reference), "%08x-%08x", (unsigned int) time (NULL), (unsigned int) (~ time (NULL))) ;
+ snprintf (bc_write.origination_date, sizeof (bc_write.origination_date), "%d/%02d/%02d", 2006, 3, 30) ;
+ snprintf (bc_write.origination_time, sizeof (bc_write.origination_time), "%02d:%02d:%02d", 20, 27, 0) ;
+ snprintf (bc_write.umid, sizeof (bc_write.umid), "Some umid") ;
+ bc_write.coding_history_size = 0 ;
+
+ for (k = 0 ; bc_write.coding_history_size < 512 ; k++)
+ { snprintf (bc_write.coding_history + bc_write.coding_history_size,
+ sizeof (bc_write.coding_history) - bc_write.coding_history_size, "line %4d\n", k) ;
+ bc_write.coding_history_size = strlen (bc_write.coding_history) ;
+ } ;
+
+ exit_if_true (bc_write.coding_history_size < 512,
+ "\n\nLine %d : bc_write.coding_history_size (%d) should be > 512.\n\n", __LINE__, bc_write.coding_history_size) ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ if (sf_command (file, SFC_SET_BROADCAST_INFO, &bc_write, sizeof (bc_write)) == SF_FALSE)
+ { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&bc_read, 0, sizeof (bc_read)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ if (sf_command (file, SFC_GET_BROADCAST_INFO, &bc_read, sizeof (bc_read)) == SF_FALSE)
+ { printf ("\n\nLine %d : sf_command (SFC_SET_BROADCAST_INFO) failed.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+ check_log_buffer_or_die (file, __LINE__) ;
+ sf_close (file) ;
+
+ exit_if_true (bc_read.coding_history_size < 512,
+ "\n\nLine %d : unexpected coding history size %d (should be > 512).\n\n", __LINE__, bc_read.coding_history_size) ;
+
+ exit_if_true (strstr (bc_read.coding_history, "libsndfile") == NULL,
+ "\n\nLine %d : coding history incomplete (should contain 'libsndfile').\n\n", __LINE__) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* broadcast_coding_history_size */
+
+/*==============================================================================
+*/
+
+static void
+channel_map_test (const char *filename, int filetype)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int channel_map_read [4], channel_map_write [4] =
+ { SF_CHANNEL_MAP_LEFT, SF_CHANNEL_MAP_RIGHT, SF_CHANNEL_MAP_LFE,
+ SF_CHANNEL_MAP_REAR_CENTER
+ } ;
+
+ print_test_name ("channel_map_test", filename) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ sfinfo.samplerate = 11025 ;
+ sfinfo.format = filetype ;
+ sfinfo.channels = ARRAY_LEN (channel_map_read) ;
+
+ switch (filetype & SF_FORMAT_TYPEMASK)
+ { /* WAVEX and RF64 have a default channel map, even if you don't specify one. */
+ case SF_FORMAT_WAVEX :
+ case SF_FORMAT_RF64 :
+ /* Write file without channel map. */
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
+ sf_close (file) ;
+
+ /* Read file making default channel map exists. */
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ exit_if_true (
+ sf_command (file, SFC_GET_CHANNEL_MAP_INFO, channel_map_read, sizeof (channel_map_read)) == SF_FALSE,
+ "\n\nLine %d : sf_command (SFC_GET_CHANNEL_MAP_INFO) should not have failed.\n\n", __LINE__
+ ) ;
+ check_log_buffer_or_die (file, __LINE__) ;
+ sf_close (file) ;
+ break ;
+
+ default :
+ break ;
+ } ;
+
+ /* Write file with a channel map. */
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ exit_if_true (
+ sf_command (file, SFC_SET_CHANNEL_MAP_INFO, channel_map_write, sizeof (channel_map_write)) == SF_FALSE,
+ "\n\nLine %d : sf_command (SFC_SET_CHANNEL_MAP_INFO) failed.\n\n", __LINE__
+ ) ;
+ test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
+ sf_close (file) ;
+
+ /* Read file making sure no channel map exists. */
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ exit_if_true (
+ sf_command (file, SFC_GET_CHANNEL_MAP_INFO, channel_map_read, sizeof (channel_map_read)) != SF_TRUE,
+ "\n\nLine %d : sf_command (SFC_GET_CHANNEL_MAP_INFO) failed.\n\n", __LINE__
+ ) ;
+ check_log_buffer_or_die (file, __LINE__) ;
+ sf_close (file) ;
+
+ exit_if_true (
+ memcmp (channel_map_read, channel_map_write, sizeof (channel_map_read)) != 0,
+ "\n\nLine %d : Channel map read does not match channel map written.\n\n", __LINE__
+ ) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* channel_map_test */
+
+static void
+raw_needs_endswap_test (const char *filename, int filetype)
+{ static int subtypes [] =
+ { SF_FORMAT_FLOAT, SF_FORMAT_DOUBLE,
+ SF_FORMAT_PCM_16, SF_FORMAT_PCM_24, SF_FORMAT_PCM_32
+ } ;
+ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ unsigned k ;
+ int needs_endswap ;
+
+ print_test_name (__func__, filename) ;
+
+ for (k = 0 ; k < ARRAY_LEN (subtypes) ; k++)
+ {
+ if (filetype == (SF_ENDIAN_LITTLE | SF_FORMAT_AIFF))
+ switch (subtypes [k])
+ { /* Little endian AIFF does not AFAIK support fl32 and fl64. */
+ case SF_FORMAT_FLOAT :
+ case SF_FORMAT_DOUBLE :
+ continue ;
+ default :
+ break ;
+ } ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ sfinfo.samplerate = 11025 ;
+ sfinfo.format = filetype | subtypes [k] ;
+ sfinfo.channels = 1 ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ test_write_double_or_die (file, 0, double_data, BUFFER_LEN, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ needs_endswap = sf_command (file, SFC_RAW_DATA_NEEDS_ENDSWAP, NULL, 0) ;
+
+ switch (filetype)
+ { case SF_FORMAT_WAV :
+ case SF_FORMAT_WAVEX :
+ case SF_FORMAT_AIFF | SF_ENDIAN_LITTLE :
+ exit_if_true (needs_endswap != CPU_IS_BIG_ENDIAN,
+ "\n\nLine %d : SFC_RAW_DATA_NEEDS_ENDSWAP failed for (%d | %d).\n\n", __LINE__, filetype, k) ;
+ break ;
+
+ case SF_FORMAT_AIFF :
+ case SF_FORMAT_WAV | SF_ENDIAN_BIG :
+ exit_if_true (needs_endswap != CPU_IS_LITTLE_ENDIAN,
+ "\n\nLine %d : SFC_RAW_DATA_NEEDS_ENDSWAP failed for (%d | %d).\n\n", __LINE__, filetype, k) ;
+ break ;
+
+ default :
+ printf ("\n\nLine %d : bad format value %d.\n\n", __LINE__, filetype) ;
+ exit (1) ;
+ break ;
+ } ;
+
+ sf_close (file) ;
+ } ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* raw_needs_endswap_test */
--- /dev/null
+/*
+** Copyright (C) 2006-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include <cstdio>
+#include <cstdlib>
+#include <cstring>
+
+#include <sndfile.hh>
+
+#include "utils.h"
+
+static short sbuffer [100] ;
+static int ibuffer [100] ;
+static float fbuffer [100] ;
+static double dbuffer [100] ;
+
+static void
+ceeplusplus_wchar_test (void)
+{
+#if 0
+ LPCWSTR filename = L"wchar_test.wav" ;
+
+ print_test_name (__func__, "ceeplusplus_wchar_test.wav") ;
+
+ /* Use this scope to make sure the created file is closed. */
+ {
+ SndfileHandle file (filename, SFM_WRITE, SF_FORMAT_WAV | SF_FORMAT_PCM_16, 2, 44100) ;
+
+ if (file.refCount () != 1)
+ { printf ("\n\n%s %d : Error : Reference count (%d) should be 1.\n\n", __func__, __LINE__, file.refCount ()) ;
+ exit (1) ;
+ } ;
+
+ /* This should check that the file did in fact get created with a
+ ** wchar_t * filename.
+ */
+ exit_if_true (
+ GetFileAttributesW (filename) == INVALID_FILE_ATTRIBUTES,
+ "\n\nLine %d : GetFileAttributes failed.\n\n", __LINE__
+ ) ;
+ }
+
+ /* Use this because the file was created with CreateFileW. */
+ DeleteFileW (filename) ;
+
+ puts ("ok") ;
+#endif
+} /* ceeplusplus_wchar_test */
+
+
+
+static void
+create_file (const char * filename, int format)
+{ SndfileHandle file ;
+
+ if (file.refCount () != 0)
+ { printf ("\n\n%s %d : Error : Reference count (%d) should be zero.\n\n", __func__, __LINE__, file.refCount ()) ;
+ exit (1) ;
+ } ;
+
+ file = SndfileHandle (filename, SFM_WRITE, format, 2, 48000) ;
+
+ if (file.refCount () != 1)
+ { printf ("\n\n%s %d : Error : Reference count (%d) should be 1.\n\n", __func__, __LINE__, file.refCount ()) ;
+ exit (1) ;
+ } ;
+
+ file.setString (SF_STR_TITLE, filename) ;
+
+ /* Item write. */
+ file.write (sbuffer, ARRAY_LEN (sbuffer)) ;
+ file.write (ibuffer, ARRAY_LEN (ibuffer)) ;
+ file.write (fbuffer, ARRAY_LEN (fbuffer)) ;
+ file.write (dbuffer, ARRAY_LEN (dbuffer)) ;
+
+ /* Frame write. */
+ file.writef (sbuffer, ARRAY_LEN (sbuffer) / file.channels ()) ;
+ file.writef (ibuffer, ARRAY_LEN (ibuffer) / file.channels ()) ;
+ file.writef (fbuffer, ARRAY_LEN (fbuffer) / file.channels ()) ;
+ file.writef (dbuffer, ARRAY_LEN (dbuffer) / file.channels ()) ;
+
+ /* RAII takes care of the SndfileHandle. */
+} /* create_file */
+
+static void
+check_title (const SndfileHandle & file, const char * filename)
+{ const char *title = NULL ;
+
+ title = file.getString (SF_STR_TITLE) ;
+
+ if (title == NULL)
+ { printf ("\n\n%s %d : Error : No title.\n\n", __func__, __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (strcmp (filename, title) != 0)
+ { printf ("\n\n%s %d : Error : title '%s' should be '%s'\n\n", __func__, __LINE__, title, filename) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* check_title */
+
+static void
+read_file (const char * filename, int format)
+{ SndfileHandle file ;
+ sf_count_t count ;
+
+ if (file)
+ { printf ("\n\n%s %d : Error : should not be here.\n\n", __func__, __LINE__) ;
+ exit (1) ;
+ } ;
+
+ file = SndfileHandle (filename) ;
+
+ if (1)
+ { SndfileHandle file2 = file ;
+
+ if (file.refCount () != 2 || file2.refCount () != 2)
+ { printf ("\n\n%s %d : Error : Reference count (%d) should be two.\n\n", __func__, __LINE__, file.refCount ()) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ if (file.refCount () != 1)
+ { printf ("\n\n%s %d : Error : Reference count (%d) should be one.\n\n", __func__, __LINE__, file.refCount ()) ;
+ exit (1) ;
+ } ;
+
+ if (! file)
+ { printf ("\n\n%s %d : Error : should not be here.\n\n", __func__, __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (file.format () != format)
+ { printf ("\n\n%s %d : Error : format 0x%08x should be 0x%08x.\n\n", __func__, __LINE__, file.format (), format) ;
+ exit (1) ;
+ } ;
+
+ if (file.channels () != 2)
+ { printf ("\n\n%s %d : Error : channels %d should be 2.\n\n", __func__, __LINE__, file.channels ()) ;
+ exit (1) ;
+ } ;
+
+ if (file.frames () != ARRAY_LEN (sbuffer) * 4)
+ { printf ("\n\n%s %d : Error : frames %ld should be %lu.\n\n", __func__, __LINE__,
+ SF_COUNT_TO_LONG (file.frames ()), (long unsigned int) ARRAY_LEN (sbuffer) * 4 / 2) ;
+ exit (1) ;
+ } ;
+
+ switch (format & SF_FORMAT_TYPEMASK)
+ { case SF_FORMAT_AU :
+ break ;
+
+ default :
+ check_title (file, filename) ;
+ break ;
+ } ;
+
+ /* Item read. */
+ file.read (sbuffer, ARRAY_LEN (sbuffer)) ;
+ file.read (ibuffer, ARRAY_LEN (ibuffer)) ;
+ file.read (fbuffer, ARRAY_LEN (fbuffer)) ;
+ file.read (dbuffer, ARRAY_LEN (dbuffer)) ;
+
+ /* Frame read. */
+ file.readf (sbuffer, ARRAY_LEN (sbuffer) / file.channels ()) ;
+ file.readf (ibuffer, ARRAY_LEN (ibuffer) / file.channels ()) ;
+ file.readf (fbuffer, ARRAY_LEN (fbuffer) / file.channels ()) ;
+ file.readf (dbuffer, ARRAY_LEN (dbuffer) / file.channels ()) ;
+
+ count = file.seek (file.frames () - 10, SEEK_SET) ;
+ if (count != file.frames () - 10)
+ { printf ("\n\n%s %d : Error : offset (%ld) should be %ld\n\n", __func__, __LINE__,
+ SF_COUNT_TO_LONG (count), SF_COUNT_TO_LONG (file.frames () - 10)) ;
+ exit (1) ;
+ } ;
+
+ count = file.read (sbuffer, ARRAY_LEN (sbuffer)) ;
+ if (count != 10 * file.channels ())
+ { printf ("\n\n%s %d : Error : count (%ld) should be %ld\n\n", __func__, __LINE__,
+ SF_COUNT_TO_LONG (count), SF_COUNT_TO_LONG (10 * file.channels ())) ;
+ exit (1) ;
+ } ;
+
+ /* RAII takes care of the SndfileHandle. */
+} /* read_file */
+
+static void
+ceeplusplus_test (const char *filename, int format)
+{
+ print_test_name ("ceeplusplus_test", filename) ;
+
+ create_file (filename, format) ;
+ read_file (filename, format) ;
+
+ remove (filename) ;
+ puts ("ok") ;
+} /* ceeplusplus_test */
+
+static void
+ceeplusplus_extra_test (void)
+{ SndfileHandle file ;
+ const char * filename = "bad_file_name.wav" ;
+ int error ;
+
+ print_test_name ("ceeplusplus_extra_test", filename) ;
+
+ file = SndfileHandle (filename) ;
+
+ error = file.error () ;
+ if (error == 0)
+ { printf ("\n\n%s %d : error should be zero.\n\n", __func__, __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (file.strError () == NULL)
+ { printf ("\n\n%s %d : strError should not return NULL.\n\n", __func__, __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (file.seek (0, SEEK_SET) != 0)
+ { printf ("\n\n%s %d : bad seek ().\n\n", __func__, __LINE__) ;
+ exit (1) ;
+ } ;
+
+ puts ("ok") ;
+} /* ceeplusplus_extra_test */
+
+
+static void
+ceeplusplus_rawhandle_test (const char *filename)
+{
+ SNDFILE* handle ;
+ {
+ SndfileHandle file (filename) ;
+ handle = file.rawHandle () ;
+ sf_read_float (handle, fbuffer, ARRAY_LEN (fbuffer)) ;
+ }
+} /* ceeplusplus_rawhandle_test */
+
+static void
+ceeplusplus_takeOwnership_test (const char *filename)
+{
+ SNDFILE* handle ;
+ {
+ SndfileHandle file (filename) ;
+ handle = file.takeOwnership () ;
+ }
+
+ if (sf_read_float (handle, fbuffer, ARRAY_LEN (fbuffer)) <= 0)
+ { printf ("\n\n%s %d : error when taking ownership of handle.\n\n", __func__, __LINE__) ;
+ exit (1) ;
+ }
+
+ if (sf_close (handle) != 0)
+ { printf ("\n\n%s %d : cannot close file.\n\n", __func__, __LINE__) ;
+ exit (1) ;
+ }
+
+ SndfileHandle file (filename) ;
+ SndfileHandle file2 (file) ;
+
+ if (file2.takeOwnership ())
+ { printf ("\n\n%s %d : taking ownership of shared handle is not allowed.\n\n", __func__, __LINE__) ;
+ exit (1) ;
+ }
+} /* ceeplusplus_takeOwnership_test */
+
+static void
+ceeplusplus_handle_test (const char *filename, int format)
+{
+ print_test_name ("ceeplusplus_handle_test", filename) ;
+
+ create_file (filename, format) ;
+
+ if (0) ceeplusplus_rawhandle_test (filename) ;
+ ceeplusplus_takeOwnership_test (filename) ;
+
+ remove (filename) ;
+ puts ("ok") ;
+} /* ceeplusplus_test */
+
+int
+main (void)
+{
+ ceeplusplus_test ("cpp_test.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;
+ ceeplusplus_test ("cpp_test.aiff", SF_FORMAT_AIFF | SF_FORMAT_PCM_S8) ;
+ ceeplusplus_test ("cpp_test.au", SF_FORMAT_AU | SF_FORMAT_FLOAT) ;
+
+ ceeplusplus_extra_test () ;
+ ceeplusplus_handle_test ("cpp_test.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;
+
+ ceeplusplus_wchar_test () ;
+
+ return 0 ;
+} /* main */
+
--- /dev/null
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+
+#include "dft_cmp.h"
+#include "utils.h"
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846264338
+#endif
+
+#define DFT_SPEC_LENGTH (DFT_DATA_LENGTH / 2)
+
+static void dft_magnitude (const double *data, double *spectrum) ;
+static double calc_max_spectral_difference (const double *spec1, const double *spec2) ;
+
+/*--------------------------------------------------------------------------------
+** Public functions.
+*/
+
+double
+dft_cmp_float (int linenum, const float *in_data, const float *test_data, int len, double target_snr, int allow_exit)
+{ static double orig [DFT_DATA_LENGTH] ;
+ static double test [DFT_DATA_LENGTH] ;
+ unsigned k ;
+
+ if (len != DFT_DATA_LENGTH)
+ { printf ("Error (line %d) : dft_cmp_float : Bad input array length.\n", linenum) ;
+ return 1 ;
+ } ;
+
+ for (k = 0 ; k < ARRAY_LEN (orig) ; k++)
+ { test [k] = test_data [k] ;
+ orig [k] = in_data [k] ;
+ } ;
+
+ return dft_cmp_double (linenum, orig, test, len, target_snr, allow_exit) ;
+} /* dft_cmp_float */
+
+double
+dft_cmp_double (int linenum, const double *orig, const double *test, int len, double target_snr, int allow_exit)
+{ static double orig_spec [DFT_SPEC_LENGTH] ;
+ static double test_spec [DFT_SPEC_LENGTH] ;
+ double snr ;
+
+ if (! orig || ! test)
+ { printf ("Error (line %d) : dft_cmp_double : Bad input arrays.\n", linenum) ;
+ return 1 ;
+ } ;
+
+ if (len != DFT_DATA_LENGTH)
+ { printf ("Error (line %d) : dft_cmp_double : Bad input array length.\n", linenum) ;
+ return 1 ;
+ } ;
+
+ dft_magnitude (orig, orig_spec) ;
+ dft_magnitude (test, test_spec) ;
+
+ snr = calc_max_spectral_difference (orig_spec, test_spec) ;
+
+ if (snr > target_snr)
+ { printf ("\n\nLine %d: Actual SNR (% 4.1f) > target SNR (% 4.1f).\n\n", linenum, snr, target_snr) ;
+ oct_save_double (orig, test, len) ;
+ if (allow_exit)
+ exit (1) ;
+ } ;
+
+ if (snr < -500.0)
+ snr = -500.0 ;
+
+ return snr ;
+} /* dft_cmp_double */
+
+/*--------------------------------------------------------------------------------
+** Quick dirty calculation of magnitude spectrum for real valued data using
+** Discrete Fourier Transform. Since the data is real, the DFT is only
+** calculated for positive frequencies.
+*/
+
+static void
+dft_magnitude (const double *data, double *spectrum)
+{ static double cos_angle [DFT_DATA_LENGTH] = { 0.0 } ;
+ static double sin_angle [DFT_DATA_LENGTH] ;
+
+ double real_part, imag_part ;
+ int k, n ;
+
+ /* If sine and cosine tables haven't been initialised, do so. */
+ if (cos_angle [0] == 0.0)
+ for (n = 0 ; n < DFT_DATA_LENGTH ; n++)
+ { cos_angle [n] = cos (2.0 * M_PI * n / DFT_DATA_LENGTH) ;
+ sin_angle [n] = -1.0 * sin (2.0 * M_PI * n / DFT_DATA_LENGTH) ;
+ } ;
+
+ /* DFT proper. Since the data is real, only generate a half spectrum. */
+ for (k = 1 ; k < DFT_SPEC_LENGTH ; k++)
+ { real_part = 0.0 ;
+ imag_part = 0.0 ;
+
+ for (n = 0 ; n < DFT_DATA_LENGTH ; n++)
+ { real_part += data [n] * cos_angle [(k * n) % DFT_DATA_LENGTH] ;
+ imag_part += data [n] * sin_angle [(k * n) % DFT_DATA_LENGTH] ;
+ } ;
+
+ spectrum [k] = sqrt (real_part * real_part + imag_part * imag_part) ;
+ } ;
+
+ spectrum [k] = 0.0 ;
+
+ spectrum [0] = spectrum [1] = spectrum [2] = spectrum [3] = spectrum [4] = 0.0 ;
+
+ return ;
+} /* dft_magnitude */
+
+static double
+calc_max_spectral_difference (const double *orig, const double *test)
+{ double orig_max = 0.0, max_diff = 0.0 ;
+ int k ;
+
+ for (k = 0 ; k < DFT_SPEC_LENGTH ; k++)
+ { if (orig_max < orig [k])
+ orig_max = orig [k] ;
+ if (max_diff < fabs (orig [k] - test [k]))
+ max_diff = fabs (orig [k] - test [k]) ;
+ } ;
+
+ if (max_diff < 1e-25)
+ return -500.0 ;
+
+ return 20.0 * log10 (max_diff / orig_max) ;
+} /* calc_max_spectral_difference */
--- /dev/null
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+
+#define DFT_DATA_LENGTH (2048)
+
+double dft_cmp_float (int linenum, const float *orig, const float *test, int len, double tolerance, int allow_exit) ;
+
+double dft_cmp_double (int linenum, const double *orig, const double *test, int len, double tolerance, int allow_exit) ;
+
--- /dev/null
+/*
+** Copyright (C) 2003-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <math.h>
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#define BUFFER_LEN (1<<16)
+#define LOG_BUFFER_SIZE 1024
+
+static void dither_test (const char *filename, int filetype) ;
+
+/* Force the start of this buffer to be double aligned. Sparc-solaris will
+** choke if its not.
+*/
+static short data_out [BUFFER_LEN] ;
+
+int
+main (int argc, char *argv [])
+{ int do_all = 0 ;
+ int test_count = 0 ;
+
+ if (argc != 2)
+ { printf ("Usage : %s <test>\n", argv [0]) ;
+ printf (" Where <test> is one of the following:\n") ;
+ printf (" wav - test WAV file peak chunk\n") ;
+ printf (" aiff - test AIFF file PEAK chunk\n") ;
+ printf (" all - perform all tests\n") ;
+ exit (1) ;
+ } ;
+
+ do_all=!strcmp (argv [1], "all") ;
+
+ if (do_all || ! strcmp (argv [1], "wav"))
+ { dither_test ("dither.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_U8) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "aiff"))
+ { dither_test ("dither.aiff", SF_FORMAT_AIFF | SF_FORMAT_PCM_S8) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "au"))
+ { dither_test ("dither.au", SF_FORMAT_AU | SF_FORMAT_PCM_S8) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "svx"))
+ { dither_test ("dither.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_S8) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "nist"))
+ { dither_test ("dither.nist", SF_FORMAT_NIST | SF_FORMAT_PCM_S8) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "paf"))
+ { dither_test ("dither.paf", SF_FORMAT_PAF | SF_FORMAT_PCM_S8) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "ircam"))
+ { dither_test ("dither.ircam", SF_FORMAT_IRCAM | SF_FORMAT_PCM_S8) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "voc"))
+ { dither_test ("dither.voc", SF_FORMAT_VOC | SF_FORMAT_PCM_S8) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "w64"))
+ { dither_test ("dither.w64", SF_FORMAT_W64 | SF_FORMAT_PCM_S8) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "mat4"))
+ { dither_test ("dither.mat4", SF_FORMAT_MAT4 | SF_FORMAT_PCM_S8) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "mat5"))
+ { dither_test ("dither.mat5", SF_FORMAT_MAT5 | SF_FORMAT_PCM_S8) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "pvf"))
+ { dither_test ("dither.pvf", SF_FORMAT_PVF | SF_FORMAT_PCM_S8) ;
+ test_count++ ;
+ } ;
+
+ if (test_count == 0)
+ { printf ("Mono : ************************************\n") ;
+ printf ("Mono : * No '%s' test defined.\n", argv [1]) ;
+ printf ("Mono : ************************************\n") ;
+ return 1 ;
+ } ;
+
+ return 0 ;
+} /* main */
+
+
+/*============================================================================================
+** Here are the test functions.
+*/
+
+static void
+dither_test (const char *filename, int filetype)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ SF_DITHER_INFO dither ;
+
+ filetype = filetype ;
+
+ print_test_name ("dither_test", filename) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.format = filetype ;
+ sfinfo.channels = 1 ;
+ sfinfo.frames = 0 ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ /* Check for old version of the dither API. */
+ if (sf_command (file, SFC_SET_DITHER_ON_WRITE, NULL, SF_TRUE) == 0)
+ { printf ("\n\nLine %d: Should have an error here but don't.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ memset (&dither, 0, sizeof (dither)) ;
+ dither.type = SFD_WHITE ;
+ dither.level = 0 ;
+
+ if (sf_command (file, SFC_SET_DITHER_ON_WRITE, &dither, sizeof (dither)) != 0)
+ { printf ("\n\nLine %d: sf_command (SFC_SET_DITHER_ON_WRITE) returned error : %s\n\n",
+ __LINE__, sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ /* Write data to file. */
+ test_write_short_or_die (file, 0, data_out, BUFFER_LEN, __LINE__) ;
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.frames != BUFFER_LEN)
+ { printf ("\n\nLine %d: Bad frame count %d (should be %d)\n\n", __LINE__, (int) sfinfo.frames, BUFFER_LEN) ;
+ } ;
+
+ sf_close (file) ;
+ /*-unlink (filename) ;-*/
+
+ puts ("ok") ;
+} /* dither_test */
+
--- /dev/null
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#define BUFFER_SIZE (10000)
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846264338
+#endif
+
+static void dwvw_test (const char *filename, int format, int bit_width) ;
+
+int
+main (void)
+{
+ dwvw_test ("dwvw12.raw", SF_FORMAT_RAW | SF_FORMAT_DWVW_12, 12) ;
+ dwvw_test ("dwvw16.raw", SF_FORMAT_RAW | SF_FORMAT_DWVW_16, 16) ;
+ dwvw_test ("dwvw24.raw", SF_FORMAT_RAW | SF_FORMAT_DWVW_24, 24) ;
+
+ return 0 ;
+} /* main */
+
+static void
+dwvw_test (const char *filename, int format, int bit_width)
+{ static int write_buf [BUFFER_SIZE] ;
+ static int read_buf [BUFFER_SIZE] ;
+
+ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ double value ;
+ int k, bit_mask ;
+
+ srand (123456) ;
+
+ /* Only want to grab the top bit_width bits. */
+ bit_mask = (-1 << (32 - bit_width)) ;
+
+ print_test_name ("dwvw_test", filename) ;
+
+ sf_info_setup (&sfinfo, format, 44100, 1) ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ /* Generate random.frames. */
+ for (k = 0 ; k < BUFFER_SIZE / 2 ; k++)
+ { value = 0x7FFFFFFF * sin (123.0 / sfinfo.samplerate * 2 * k * M_PI) ;
+ write_buf [k] = bit_mask & lrint (value) ;
+ } ;
+
+ for ( ; k < BUFFER_SIZE ; k++)
+ write_buf [k] = bit_mask & ((rand () << 11) ^ (rand () >> 11)) ;
+
+ sf_write_int (file, write_buf, BUFFER_SIZE) ;
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if ((k = sf_read_int (file, read_buf, BUFFER_SIZE)) != BUFFER_SIZE)
+ { printf ("Error (line %d) : Only read %d/%d.frames.\n", __LINE__, k, BUFFER_SIZE) ;
+ exit (1) ;
+ }
+
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ { if (read_buf [k] != write_buf [k])
+ { printf ("Error (line %d) : %d != %d at position %d/%d\n", __LINE__,
+ write_buf [k] >> (32 - bit_width), read_buf [k] >> (32 - bit_width),
+ k, BUFFER_SIZE) ;
+ oct_save_int (write_buf, read_buf, BUFFER_SIZE) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ sf_close (file) ;
+
+ unlink (filename) ;
+ printf ("ok\n") ;
+
+ return ;
+} /* dwvw_test */
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#if OS_IS_WIN32
+#include <windows.h>
+#endif
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#define BUFFER_SIZE (1<<15)
+#define SHORT_BUFFER (256)
+
+static void
+error_number_test (void)
+{ const char *noerror, *errstr ;
+ int k ;
+
+ print_test_name ("error_number_test", "") ;
+
+ noerror = sf_error_number (0) ;
+
+ for (k = 1 ; k < 300 ; k++)
+ { errstr = sf_error_number (k) ;
+
+ /* Test for termination condition. */
+ if (errstr == noerror)
+ break ;
+
+ /* Test for error. */
+ if (strstr (errstr, "This is a bug in libsndfile."))
+ { printf ("\n\nError : error number %d : %s\n\n\n", k, errstr) ;
+ exit (1) ;
+ } ;
+ } ;
+
+
+ puts ("ok") ;
+ return ;
+} /* error_number_test */
+
+static void
+error_value_test (void)
+{ static unsigned char aiff_data [0x1b0] =
+ { 'F' , 'O' , 'R' , 'M' ,
+ 0x00, 0x00, 0x01, 0xA8, /* FORM length */
+
+ 'A' , 'I' , 'F' , 'C' ,
+ } ;
+
+ const char *filename = "error.aiff" ;
+ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int error_num ;
+
+ print_test_name ("error_value_test", filename) ;
+
+ dump_data_to_file (filename, aiff_data, sizeof (aiff_data)) ;
+
+ file = sf_open (filename, SFM_READ, &sfinfo) ;
+ if (file != NULL)
+ { printf ("\n\nLine %d : Should not have been able to open this file.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if ((error_num = sf_error (NULL)) <= 1 || error_num > 300)
+ { printf ("\n\nLine %d : Should not have had an error number of %d.\n\n", __LINE__, error_num) ;
+ exit (1) ;
+ } ;
+
+ remove (filename) ;
+ puts ("ok") ;
+ return ;
+} /* error_value_test */
+
+static void
+no_file_test (const char * filename)
+{ SNDFILE *sndfile ;
+ SF_INFO sfinfo ;
+
+ print_test_name (__func__, filename) ;
+
+ unlink (filename) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ sndfile = sf_open (filename, SFM_READ, &sfinfo) ;
+
+ exit_if_true (sndfile != NULL, "\n\nLine %d : should not have received a valid SNDFILE* pointer.\n", __LINE__) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* no_file_test */
+
+static void
+zero_length_test (const char *filename)
+{ SNDFILE *sndfile ;
+ SF_INFO sfinfo ;
+ FILE *file ;
+
+ print_test_name (__func__, filename) ;
+
+ /* Create a zero length file. */
+ file = fopen (filename, "w") ;
+ exit_if_true (file == NULL, "\n\nLine %d : fopen ('%s') failed.\n", __LINE__, filename) ;
+ fclose (file) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ sndfile = sf_open (filename, SFM_READ, &sfinfo) ;
+
+ exit_if_true (sndfile != NULL, "\n\nLine %d : should not have received a valid SNDFILE* pointer.\n", __LINE__) ;
+
+ exit_if_true (0 && sf_error (NULL) != SF_ERR_UNRECOGNISED_FORMAT,
+ "\n\nLine %3d : Error : %s\n should be : %s\n", __LINE__,
+ sf_strerror (NULL), sf_error_number (SF_ERR_UNRECOGNISED_FORMAT)) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* zero_length_test */
+
+static void
+bad_wav_test (const char * filename)
+{ SNDFILE *sndfile ;
+ SF_INFO sfinfo ;
+
+ FILE *file ;
+ const char data [] = "RIFF WAVEfmt " ;
+
+ print_test_name (__func__, filename) ;
+
+ if ((file = fopen (filename, "w")) == NULL)
+ { printf ("\n\nLine %d : fopen returned NULL.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ exit_if_true (fwrite (data, sizeof (data), 1, file) != 1, "\n\nLine %d : fwrite failed.\n", __LINE__) ;
+ fclose (file) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ sndfile = sf_open (filename, SFM_READ, &sfinfo) ;
+
+ if (sndfile)
+ { printf ("\n\nLine %d : should not have received a valid SNDFILE* pointer.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* bad_wav_test */
+
+static void
+error_close_test (void)
+{ static short buffer [SHORT_BUFFER] ;
+ const char *filename = "error_close.wav" ;
+ SNDFILE *sndfile ;
+ SF_INFO sfinfo ;
+ FILE *file ;
+
+ print_test_name (__func__, filename) ;
+
+ /* Open a FILE* from which we will extract a file descriptor. */
+ if ((file = fopen (filename, "w")) == NULL)
+ { printf ("\n\nLine %d : fopen returned NULL.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ /* Set parameters for writing the file. */
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ sfinfo.channels = 1 ;
+ sfinfo.samplerate = 44100 ;
+ sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_PCM_16 ;
+
+ sndfile = sf_open_fd (fileno (file), SFM_WRITE, &sfinfo, SF_TRUE) ;
+ if (sndfile == NULL)
+ { printf ("\n\nLine %d : sf_open_fd failed : %s\n", __LINE__, sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+
+ test_write_short_or_die (sndfile, 0, buffer, ARRAY_LEN (buffer), __LINE__) ;
+
+ /* Now close the fd associated with file before calling sf_close. */
+ fclose (file) ;
+
+ if (sf_close (sndfile) == 0)
+ {
+#if OS_IS_WIN32
+ OSVERSIONINFOEX osvi ;
+
+ memset (&osvi, 0, sizeof (OSVERSIONINFOEX)) ;
+ osvi.dwOSVersionInfoSize = sizeof (OSVERSIONINFOEX) ;
+
+ if (GetVersionEx ((OSVERSIONINFO *) &osvi))
+ { printf ("\n\nLine %d : sf_close should not have returned zero.\n", __LINE__) ;
+ printf ("\nHowever, this is a known bug in version %d.%d of windows so we'll ignore it.\n\n",
+ (int) osvi.dwMajorVersion, (int) osvi.dwMinorVersion) ;
+ } ;
+#else
+ printf ("\n\nLine %d : sf_close should not have returned zero.\n", __LINE__) ;
+ exit (1) ;
+#endif
+ } ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* error_close_test */
+
+int
+main (void)
+{
+ error_number_test () ;
+ error_value_test () ;
+
+ error_close_test () ;
+
+ no_file_test ("no_file.wav") ;
+ zero_length_test ("zero_length.wav") ;
+ bad_wav_test ("bad_wav.wav") ;
+
+ return 0 ;
+} /* main */
+
--- /dev/null
+/*
+** Copyright (C) 2008-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software ; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation ; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY ; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program ; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+static void major_format_test (void) ;
+static void subtype_format_test (void) ;
+static void simple_format_test (void) ;
+
+int
+main (void)
+{
+ major_format_test () ;
+ subtype_format_test () ;
+ simple_format_test () ;
+
+ return 0 ;
+} /* main */
+
+static void
+major_format_test (void)
+{ SF_FORMAT_INFO info ;
+ int have_ogg = 0, have_flac = 0 ;
+ int m, major_count ;
+
+ print_test_name (__func__, NULL) ;
+
+ sf_command (NULL, SFC_GET_FORMAT_MAJOR_COUNT, &major_count, sizeof (int)) ;
+
+ for (m = 0 ; m < major_count ; m++)
+ { info.format = m ;
+ sf_command (NULL, SFC_GET_FORMAT_MAJOR, &info, sizeof (info)) ;
+
+ have_flac = info.format == SF_FORMAT_FLAC ? 1 : have_flac ;
+ have_ogg = info.format == SF_FORMAT_OGG ? 1 : have_ogg ;
+ } ;
+
+ if (HAVE_EXTERNAL_LIBS)
+ { exit_if_true (have_flac == 0, "\n\nLine %d : FLAC should be available.\n\n", __LINE__) ;
+ exit_if_true (have_ogg == 0, "\n\nLine %d : Ogg/Vorbis should be available.\n\n", __LINE__) ;
+ }
+ else
+ { exit_if_true (have_flac, "\n\nLine %d : FLAC should not be available.\n\n", __LINE__) ;
+ exit_if_true (have_ogg, "\n\nLine %d : Ogg/Vorbis should not be available.\n\n", __LINE__) ;
+ } ;
+
+ puts ("ok") ;
+} /* major_format_test */
+
+static void
+subtype_format_test (void)
+{ SF_FORMAT_INFO info ;
+ int have_vorbis = 0 ;
+ int s, subtype_count ;
+
+ print_test_name (__func__, NULL) ;
+
+ sf_command (NULL, SFC_GET_FORMAT_SUBTYPE_COUNT, &subtype_count, sizeof (int)) ;
+
+ for (s = 0 ; s < subtype_count ; s++)
+ { info.format = s ;
+ sf_command (NULL, SFC_GET_FORMAT_SUBTYPE, &info, sizeof (info)) ;
+
+ have_vorbis = info.format == SF_FORMAT_VORBIS ? 1 : have_vorbis ;
+ } ;
+
+ if (HAVE_EXTERNAL_LIBS)
+ exit_if_true (have_vorbis == 0, "\n\nLine %d : Ogg/Vorbis should be available.\n\n", __LINE__) ;
+ else
+ exit_if_true (have_vorbis, "\n\nLine %d : Ogg/Vorbis should not be available.\n\n", __LINE__) ;
+
+ puts ("ok") ;
+} /* subtype_format_test */
+
+static void
+simple_format_test (void)
+{ SF_FORMAT_INFO info ;
+ int have_flac = 0, have_ogg = 0, have_vorbis = 0 ;
+ int s, simple_count ;
+
+ print_test_name (__func__, NULL) ;
+
+ sf_command (NULL, SFC_GET_SIMPLE_FORMAT_COUNT, &simple_count, sizeof (int)) ;
+
+ for (s = 0 ; s < simple_count ; s++)
+ { info.format = s ;
+ sf_command (NULL, SFC_GET_SIMPLE_FORMAT, &info, sizeof (info)) ;
+
+ switch (info.format & SF_FORMAT_TYPEMASK)
+ { case SF_FORMAT_FLAC :
+ have_flac = 1 ;
+ break ;
+
+ case SF_FORMAT_OGG :
+ have_ogg = 1 ;
+ break ;
+
+ default :
+ break ;
+ } ;
+
+ switch (info.format & SF_FORMAT_SUBMASK)
+ { case SF_FORMAT_VORBIS :
+ have_vorbis = 1 ;
+ break ;
+
+ default :
+ break ;
+ } ;
+
+ } ;
+
+ if (HAVE_EXTERNAL_LIBS)
+ { exit_if_true (have_flac == 0, "\n\nLine %d : FLAC should be available.\n\n", __LINE__) ;
+ exit_if_true (have_ogg == 0, "\n\nLine %d : Ogg/Vorbis should be available.\n\n", __LINE__) ;
+ exit_if_true (have_vorbis == 0, "\n\nLine %d : Ogg/Vorbis should be available.\n\n", __LINE__) ;
+ }
+ else
+ { exit_if_true (have_flac, "\n\nLine %d : FLAC should not be available.\n\n", __LINE__) ;
+ exit_if_true (have_ogg, "\n\nLine %d : Ogg/Vorbis should not be available.\n\n", __LINE__) ;
+ exit_if_true (have_vorbis, "\n\nLine %d : Ogg/Vorbis should not be available.\n\n", __LINE__) ;
+ } ;
+
+ puts ("ok") ;
+} /* simple_format_test */
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <math.h>
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#define BUFFER_SIZE (1<<14) /* Should be (1<<14) */
+#define SAMPLE_RATE (11025)
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846264338
+#endif
+
+static void lcomp_test_int (const char *str, const char *filename, int filetype, double margin) ;
+
+static int error_function (double data, double orig, double margin) ;
+static int decay_response (int k) ;
+
+static void gen_signal_double (double *data, double scale, int datalen) ;
+
+/* Force the start of these buffers to be double aligned. Sparc-solaris will
+** choke if they are not.
+*/
+
+typedef union
+{ double d [BUFFER_SIZE + 1] ;
+ int i [BUFFER_SIZE + 1] ;
+} BUFFER ;
+
+static BUFFER data_buffer ;
+static BUFFER orig_buffer ;
+
+int
+main (void)
+{ const char *filename = "test.au" ;
+
+ lcomp_test_int ("au_g721", filename, SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G721_32, 0.06) ;
+
+ return 0 ;
+} /* main */
+
+/*============================================================================================
+** Here are the test functions.
+*/
+
+static void
+lcomp_test_int (const char *str, const char *filename, int filetype, double margin)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k, m, *orig, *data, sum_abs ;
+ long datalen, seekpos ;
+ double scale ;
+
+ printf ("\nThis is program is not part of the libsndfile test suite.\n\n") ;
+
+ printf (" lcomp_test_int : %s ... ", str) ;
+ fflush (stdout) ;
+
+ datalen = BUFFER_SIZE ;
+
+ scale = 1.0 * 0x10000 ;
+
+ data = data_buffer.i ;
+ orig = orig_buffer.i ;
+
+ gen_signal_double (orig_buffer.d, 32000.0 * scale, datalen) ;
+ for (k = 0 ; k < datalen ; k++)
+ orig [k] = orig_buffer.d [k] ;
+
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = 123456789 ; /* Ridiculous value. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ if (! (file = sf_open (filename, SFM_WRITE, &sfinfo)))
+ { printf ("sf_open_write failed with error : ") ;
+ puts (sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+
+ if ((k = sf_writef_int (file, orig, datalen)) != datalen)
+ { printf ("sf_writef_int failed with short write (%ld => %d).\n", datalen, k) ;
+ exit (1) ;
+ } ;
+ sf_close (file) ;
+
+ memset (data, 0, datalen * sizeof (int)) ;
+
+ if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ if (! (file = sf_open (filename, SFM_READ, &sfinfo)))
+ { printf ("sf_open_read failed with error : ") ;
+ puts (sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+
+ if ((sfinfo.format & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)) != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)))
+ { printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < datalen)
+ { printf ("Too few.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames > (datalen + datalen / 2))
+ { printf ("Too many.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("Incorrect number of channels in file.\n") ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ if ((k = sf_readf_int (file, data, datalen)) != datalen)
+ { printf ("Line %d: short read (%d should be %ld).\n", __LINE__, k, datalen) ;
+ exit (1) ;
+ } ;
+
+ sum_abs = 0 ;
+ for (k = 0 ; k < datalen ; k++)
+ { if (error_function (data [k] / scale, orig [k] / scale, margin))
+ { printf ("Line %d: Incorrect sample (#%d : %f should be %f).\n", __LINE__, k, data [k] / scale, orig [k] / scale) ;
+ oct_save_int (orig, data, datalen) ;
+ exit (1) ;
+ } ;
+ sum_abs = abs (sum_abs + abs (data [k])) ;
+ } ;
+
+ if (sum_abs < 1.0)
+ { printf ("Line %d: Signal is all zeros.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if ((k = sf_readf_int (file, data, datalen)) != sfinfo.frames - datalen)
+ { printf ("Line %d: Incorrect read length (%ld should be %d).\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames - datalen), k) ;
+ exit (1) ;
+ } ;
+
+ /* This check is only for block based encoders which must append silence
+ ** to the end of a file so as to fill out a block.
+ */
+ if ((sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_MS_ADPCM)
+ for (k = 0 ; k < sfinfo.frames - datalen ; k++)
+ if (abs (data [k] / scale) > decay_response (k))
+ { printf ("Line %d : Incorrect sample B (#%d : abs (%d) should be < %d).\n", __LINE__, k, data [k], decay_response (k)) ;
+ exit (1) ;
+ } ;
+
+ if (! sfinfo.seekable)
+ { printf ("ok\n") ;
+ return ;
+ } ;
+
+ /* Now test sf_seek function. */
+
+ if ((k = sf_seek (file, 0, SEEK_SET)) != 0)
+ { printf ("Line %d: Seek to start of file failed (%d).\n", __LINE__, k) ;
+ exit (1) ;
+ } ;
+
+ for (m = 0 ; m < 3 ; m++)
+ { int n ;
+
+ if ((k = sf_readf_int (file, data, 11)) != 11)
+ { printf ("Line %d: Incorrect read length (11 => %d).\n", __LINE__, k) ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; k < 11 ; k++)
+ if (error_function (data [k] / scale, orig [k + m * 11] / scale, margin))
+ { printf ("Line %d: Incorrect sample (m = %d) (#%d : %d => %d).\n", __LINE__, m, k + m * 11, orig [k + m * 11], data [k]) ;
+ for (n = 0 ; n < 1 ; n++)
+ printf ("%d ", data [n]) ;
+ printf ("\n") ;
+ exit (1) ;
+ } ;
+ } ;
+
+ seekpos = BUFFER_SIZE / 10 ;
+
+ /* Check seek from start of file. */
+ if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos)
+ { printf ("Seek to start of file + %ld failed (%d).\n", seekpos, k) ;
+ exit (1) ;
+ } ;
+
+ if ((k = sf_readf_int (file, data, 1)) != 1)
+ { printf ("Line %d: sf_readf_int (file, data, 1) returned %d.\n", __LINE__, k) ;
+ exit (1) ;
+ } ;
+
+ if (error_function ((double) data [0], (double) orig [seekpos], margin))
+ { printf ("Line %d: sf_seek (SEEK_SET) followed by sf_readf_int failed (%d, %d).\n", __LINE__, orig [1], data [0]) ;
+ exit (1) ;
+ } ;
+
+ if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1)
+ { printf ("Line %d: sf_seek (SEEK_CUR) with 0 offset failed (%d should be %ld)\n", __LINE__, k, seekpos + 1) ;
+ exit (1) ;
+ } ;
+
+ seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ;
+ k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ;
+ sf_readf_int (file, data, 1) ;
+ if (error_function ((double) data [0], (double) orig [seekpos], margin) || k != seekpos)
+ { printf ("Line %d: sf_seek (forwards, SEEK_CUR) followed by sf_readf_int failed (%d, %d) (%d, %ld).\n", __LINE__, data [0], orig [seekpos], k, seekpos + 1) ;
+ exit (1) ;
+ } ;
+
+ seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ;
+ /* Check seek backward from current position. */
+ k = sf_seek (file, -20, SEEK_CUR) ;
+ sf_readf_int (file, data, 1) ;
+ if (error_function ((double) data [0], (double) orig [seekpos], margin) || k != seekpos)
+ { printf ("sf_seek (backwards, SEEK_CUR) followed by sf_readf_int failed (%d, %d) (%d, %ld).\n", data [0], orig [seekpos], k, seekpos) ;
+ exit (1) ;
+ } ;
+
+ /* Check that read past end of file returns number of items. */
+ sf_seek (file, (int) sfinfo.frames, SEEK_SET) ;
+
+ if ((k = sf_readf_int (file, data, datalen)) != 0)
+ { printf ("Line %d: Return value from sf_readf_int past end of file incorrect (%d).\n", __LINE__, k) ;
+ exit (1) ;
+ } ;
+
+ /* Check seek backward from end. */
+ if ((k = sf_seek (file, 5 - (int) sfinfo.frames, SEEK_END)) != 5)
+ { printf ("sf_seek (SEEK_END) returned %d instead of %d.\n", k, 5) ;
+ exit (1) ;
+ } ;
+
+ sf_readf_int (file, data, 1) ;
+ if (error_function (data [0] / scale, orig [5] / scale, margin))
+ { printf ("Line %d: sf_seek (SEEK_END) followed by sf_readf_short failed (%d should be %d).\n", __LINE__, data [0], orig [5]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ printf ("ok\n") ;
+} /* lcomp_test_int */
+
+/*========================================================================================
+** Auxiliary functions
+*/
+
+#define SIGNAL_MAXVAL 30000.0
+#define DECAY_COUNT 800
+
+static int
+decay_response (int k)
+{ if (k < 1)
+ return (int) (1.2 * SIGNAL_MAXVAL) ;
+ if (k > DECAY_COUNT)
+ return 0 ;
+ return (int) (1.2 * SIGNAL_MAXVAL * (DECAY_COUNT - k) / (1.0 * DECAY_COUNT)) ;
+} /* decay_response */
+
+static void
+gen_signal_double (double *data, double scale, int datalen)
+{ int k, ramplen ;
+ double amp = 0.0 ;
+
+ ramplen = datalen / 18 ;
+
+ for (k = 0 ; k < datalen ; k++)
+ { if (k <= ramplen)
+ amp = scale * k / ((double) ramplen) ;
+ else if (k > datalen - ramplen)
+ amp = scale * (datalen - k) / ((double) ramplen) ;
+
+ data [k] = amp * (0.4 * sin (33.3 * 2.0 * M_PI * ((double) (k + 1)) / ((double) SAMPLE_RATE))
+ + 0.3 * cos (201.1 * 2.0 * M_PI * ((double) (k + 1)) / ((double) SAMPLE_RATE))) ;
+ } ;
+
+ return ;
+} /* gen_signal_double */
+
+static int
+error_function (double data, double orig, double margin)
+{ double error ;
+
+ if (fabs (orig) <= 500.0)
+ error = fabs (fabs (data) - fabs (orig)) / 2000.0 ;
+ else if (fabs (orig) <= 1000.0)
+ error = fabs (data - orig) / 3000.0 ;
+ else
+ error = fabs (data - orig) / fabs (orig) ;
+
+ if (error > margin)
+ { printf ("\n\n*******************\nError : %f\n", error) ;
+ return 1 ;
+ } ;
+ return 0 ;
+} /* error_function */
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <sndfile.h>
+
+#include "dft_cmp.h"
+#include "utils.h"
+
+#define SAMPLE_RATE 16000
+
+static void float_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr) ;
+static void double_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr) ;
+
+static void float_short_little_test (const char * filename) ;
+static void float_short_big_test (const char * filename) ;
+static void float_int_little_test (const char * filename) ;
+static void float_int_big_test (const char * filename) ;
+static void double_short_little_test (const char * filename) ;
+static void double_short_big_test (const char * filename) ;
+static void double_int_little_test (const char * filename) ;
+static void double_int_big_test (const char * filename) ;
+
+
+static double double_data [DFT_DATA_LENGTH] ;
+static double double_test [DFT_DATA_LENGTH] ;
+
+static float float_data [DFT_DATA_LENGTH] ;
+static float float_test [DFT_DATA_LENGTH] ;
+
+static double double_data [DFT_DATA_LENGTH] ;
+static short short_data [DFT_DATA_LENGTH] ;
+static int int_data [DFT_DATA_LENGTH] ;
+
+int
+main (int argc, char *argv [])
+{ int allow_exit = 1 ;
+
+ if (argc == 2 && ! strstr (argv [1], "no-exit"))
+ allow_exit = 0 ;
+
+#if ((HAVE_LRINTF == 0) && (HAVE_LRINT_REPLACEMENT == 0))
+ puts ("*** Cannot run this test on this platform because it lacks lrintf().") ;
+ exit (0) ;
+#endif
+
+ /* Float tests. */
+ float_scaled_test ("float.raw", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, -163.0) ;
+
+ /* Test both signed and unsigned 8 bit files. */
+ float_scaled_test ("pcm_s8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_S8, -39.0) ;
+ float_scaled_test ("pcm_u8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_U8, -39.0) ;
+
+ float_scaled_test ("pcm_16.raw", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_16, -87.0) ;
+ float_scaled_test ("pcm_24.raw", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_24, -138.0) ;
+ float_scaled_test ("pcm_32.raw", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_32, -163.0) ;
+
+ float_scaled_test ("ulaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ULAW, -50.0) ;
+ float_scaled_test ("alaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ALAW, -49.0) ;
+
+ float_scaled_test ("ima_adpcm.wav", allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, -47.0) ;
+ float_scaled_test ("ms_adpcm.wav" , allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, -40.0) ;
+ float_scaled_test ("gsm610.raw" , allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_GSM610, -33.0) ;
+
+ float_scaled_test ("g721_32.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G721_32, -34.0) ;
+ float_scaled_test ("g723_24.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_24, -34.0) ;
+ float_scaled_test ("g723_40.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_40, -40.0) ;
+
+ /* PAF files do not use the same encoding method for 24 bit PCM data as other file
+ ** formats so we need to explicitly test it here.
+ */
+ float_scaled_test ("le_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -149.0) ;
+ float_scaled_test ("be_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -149.0) ;
+
+ float_scaled_test ("dwvw_12.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_12, -64.0) ;
+ float_scaled_test ("dwvw_16.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_16, -92.0) ;
+ float_scaled_test ("dwvw_24.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_24, -151.0) ;
+
+ float_scaled_test ("adpcm.vox", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, -40.0) ;
+
+ float_scaled_test ("dpcm_16.xi", allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_16, -90.0) ;
+ float_scaled_test ("dpcm_8.xi" , allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_8 , -41.0) ;
+
+ float_scaled_test ("pcm_s8.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_S8, -90.0) ;
+ float_scaled_test ("pcm_16.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_16, -140.0) ;
+ float_scaled_test ("pcm_24.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_24, -170.0) ;
+
+#if HAVE_EXTERNAL_LIBS
+ float_scaled_test ("flac_8.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_S8, -39.0) ;
+ float_scaled_test ("flac_16.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_16, -87.0) ;
+ float_scaled_test ("flac_24.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_24, -138.0) ;
+
+ float_scaled_test ("vorbis.oga", allow_exit, SF_FALSE, SF_FORMAT_OGG | SF_FORMAT_VORBIS, -31.0) ;
+#endif
+
+ float_scaled_test ("replace_float.raw", allow_exit, SF_TRUE, SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, -163.0) ;
+
+ /*==============================================================================
+ ** Double tests.
+ */
+
+ double_scaled_test ("double.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DOUBLE, -300.0) ;
+
+ /* Test both signed (AIFF) and unsigned (WAV) 8 bit files. */
+ double_scaled_test ("pcm_s8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_S8, -39.0) ;
+ double_scaled_test ("pcm_u8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_U8, -39.0) ;
+
+ double_scaled_test ("pcm_16.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_16, -87.0) ;
+ double_scaled_test ("pcm_24.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_24, -135.0) ;
+ double_scaled_test ("pcm_32.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_32, -184.0) ;
+
+ double_scaled_test ("ulaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ULAW, -50.0) ;
+ double_scaled_test ("alaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ALAW, -49.0) ;
+
+ double_scaled_test ("ima_adpcm.wav", allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, -47.0) ;
+ double_scaled_test ("ms_adpcm.wav" , allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, -40.0) ;
+ double_scaled_test ("gsm610.raw" , allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_GSM610, -33.0) ;
+
+ double_scaled_test ("g721_32.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G721_32, -34.0) ;
+ double_scaled_test ("g723_24.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_24, -34.0) ;
+ double_scaled_test ("g723_40.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_40, -40.0) ;
+
+ /* 24 bit PCM PAF files tested here. */
+ double_scaled_test ("be_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -151.0) ;
+ double_scaled_test ("le_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -151.0) ;
+
+ double_scaled_test ("dwvw_12.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_12, -64.0) ;
+ double_scaled_test ("dwvw_16.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_16, -92.0) ;
+ double_scaled_test ("dwvw_24.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_24, -151.0) ;
+
+ double_scaled_test ("adpcm.vox" , allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, -40.0) ;
+
+ double_scaled_test ("dpcm_16.xi", allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_16, -90.0) ;
+ double_scaled_test ("dpcm_8.xi" , allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_8 , -42.0) ;
+
+ double_scaled_test ("pcm_s8.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_S8, -90.0) ;
+ double_scaled_test ("pcm_16.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_16, -140.0) ;
+ double_scaled_test ("pcm_24.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_24, -180.0) ;
+
+#if HAVE_EXTERNAL_LIBS
+ double_scaled_test ("flac_8.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_S8, -39.0) ;
+ double_scaled_test ("flac_16.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_16, -87.0) ;
+ double_scaled_test ("flac_24.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_24, -138.0) ;
+
+ double_scaled_test ("vorbis.oga", allow_exit, SF_FALSE, SF_FORMAT_OGG | SF_FORMAT_VORBIS, -29.0) ;
+#endif
+
+ double_scaled_test ("replace_double.raw", allow_exit, SF_TRUE, SF_FORMAT_RAW | SF_FORMAT_DOUBLE, -300.0) ;
+
+ putchar ('\n') ;
+ /* Float int tests. */
+ float_short_little_test ("float_short_little.au") ;
+ float_short_big_test ("float_short_big.au") ;
+ float_int_little_test ("float_int_little.au") ;
+ float_int_big_test ("float_int_big.au") ;
+ double_short_little_test ("double_short_little.au") ;
+ double_short_big_test ("double_short_big.au") ;
+ double_int_little_test ("double_int_little.au") ;
+ double_int_big_test ("double_int_big.au") ;
+
+
+ return 0 ;
+} /* main */
+
+/*============================================================================================
+ * Here are the test functions.
+ */
+
+static void
+float_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ double snr ;
+
+ print_test_name ("float_scaled_test", filename) ;
+
+ gen_windowed_sine_float (float_data, DFT_DATA_LENGTH, 1.0) ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DFT_DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+
+ test_write_float_or_die (file, 0, float_data, DFT_DATA_LENGTH, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (float_test, 0, sizeof (float_test)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+
+ exit_if_true (sfinfo.format != filetype, "\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit_if_true (sfinfo.frames < DFT_DATA_LENGTH, "\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ;
+ exit_if_true (sfinfo.channels != 1, "\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_float_or_die (file, 0, float_test, DFT_DATA_LENGTH, __LINE__) ;
+
+ sf_close (file) ;
+
+ snr = dft_cmp_float (__LINE__, float_data, float_test, DFT_DATA_LENGTH, target_snr, allow_exit) ;
+
+ exit_if_true (snr > target_snr, "% 6.1fdB SNR\n\n Error : should be better than % 6.1fdB\n\n", snr, target_snr) ;
+
+ printf ("% 6.1fdB SNR ... ok\n", snr) ;
+
+ unlink (filename) ;
+
+ return ;
+} /* float_scaled_test */
+
+static void
+double_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ double snr ;
+
+ print_test_name ("double_scaled_test", filename) ;
+
+ gen_windowed_sine_double (double_data, DFT_DATA_LENGTH, 0.95) ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DFT_DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+
+ test_write_double_or_die (file, 0, double_data, DFT_DATA_LENGTH, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (double_test, 0, sizeof (double_test)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+
+ exit_if_true (sfinfo.format != filetype, "\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit_if_true (sfinfo.frames < DFT_DATA_LENGTH, "\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ;
+ exit_if_true (sfinfo.channels != 1, "\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_double_or_die (file, 0, double_test, DFT_DATA_LENGTH, __LINE__) ;
+
+ sf_close (file) ;
+
+ snr = dft_cmp_double (__LINE__, double_data, double_test, DFT_DATA_LENGTH, target_snr, allow_exit) ;
+
+ exit_if_true (snr > target_snr, "% 6.1fdB SNR\n\n Error : should be better than % 6.1fdB\n\n", snr, target_snr) ;
+
+ printf ("% 6.1fdB SNR ... ok\n", snr) ;
+
+ unlink (filename) ;
+
+ return ;
+} /* double_scaled_test */
+
+/*==============================================================================
+*/
+
+
+static void
+float_short_little_test (const char * filename)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ unsigned k, max ;
+
+ print_test_name ("float_short_little_test", filename) ;
+
+ gen_windowed_sine_float (float_data, ARRAY_LEN (float_data), 0.98) ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = ARRAY_LEN (short_data) ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_FLOAT ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ test_write_float_or_die (file, 0, float_data, ARRAY_LEN (float_data), __LINE__) ;
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.frames != ARRAY_LEN (float_data))
+ { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ;
+
+ test_read_short_or_die (file, 0, short_data, ARRAY_LEN (short_data), __LINE__) ;
+ sf_close (file) ;
+
+ max = 0 ;
+ for (k = 0 ; k < ARRAY_LEN (short_data) ; k++)
+ if ((unsigned) abs (short_data [k]) > max)
+ max = abs (short_data [k]) ;
+
+ if (1.0 * abs (max - 0x7FFF) / 0x7FFF > 0.01)
+ { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, 0x7FFF) ;
+ exit (1) ;
+ } ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* float_short_little_test */
+
+static void
+float_short_big_test (const char * filename)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ unsigned k, max ;
+
+ print_test_name ("float_short_big_test", filename) ;
+
+ gen_windowed_sine_float (float_data, ARRAY_LEN (float_data), 0.98) ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = ARRAY_LEN (short_data) ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_FLOAT ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ test_write_float_or_die (file, 0, float_data, ARRAY_LEN (float_data), __LINE__) ;
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.frames != ARRAY_LEN (float_data))
+ { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ;
+
+ test_read_short_or_die (file, 0, short_data, ARRAY_LEN (short_data), __LINE__) ;
+ sf_close (file) ;
+
+ max = 0 ;
+ for (k = 0 ; k < ARRAY_LEN (short_data) ; k++)
+ if ((unsigned) abs (short_data [k]) > max)
+ max = abs (short_data [k]) ;
+
+ if (1.0 * abs (max - 0x7FFF) / 0x7FFF > 0.01)
+ { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, 0x7FFF) ;
+ exit (1) ;
+ } ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* float_short_big_test */
+
+static void
+float_int_little_test (const char * filename)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ unsigned k, max ;
+
+ print_test_name ("float_int_little_test", filename) ;
+
+ gen_windowed_sine_float (float_data, ARRAY_LEN (float_data), 0.98) ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = ARRAY_LEN (int_data) ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_FLOAT ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ test_write_float_or_die (file, 0, float_data, ARRAY_LEN (float_data), __LINE__) ;
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.frames != ARRAY_LEN (float_data))
+ { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ;
+
+ test_read_int_or_die (file, 0, int_data, ARRAY_LEN (int_data), __LINE__) ;
+ sf_close (file) ;
+
+ max = 0 ;
+ for (k = 0 ; k < ARRAY_LEN (int_data) ; k++)
+ if ((unsigned) abs (int_data [k]) > max)
+ max = abs (int_data [k]) ;
+
+ if (1.0 * abs (max - 0x7FFFFFFF) / 0x7FFFFFFF > 0.01)
+ { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, 0x7FFFFFFF) ;
+ exit (1) ;
+ } ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* float_int_little_test */
+
+static void
+float_int_big_test (const char * filename)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ unsigned k, max ;
+
+ print_test_name ("float_int_big_test", filename) ;
+
+ gen_windowed_sine_float (float_data, ARRAY_LEN (float_data), 0.98) ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = ARRAY_LEN (int_data) ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_FLOAT ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ test_write_float_or_die (file, 0, float_data, ARRAY_LEN (float_data), __LINE__) ;
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.frames != ARRAY_LEN (float_data))
+ { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ;
+
+ test_read_int_or_die (file, 0, int_data, ARRAY_LEN (int_data), __LINE__) ;
+ sf_close (file) ;
+
+ max = 0 ;
+ for (k = 0 ; k < ARRAY_LEN (int_data) ; k++)
+ if ((unsigned) abs (int_data [k]) > max)
+ max = abs (int_data [k]) ;
+
+ if (1.0 * abs (max - 0x7FFFFFFF) / 0x7FFFFFFF > 0.01)
+ { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, 0x7FFFFFFF) ;
+ exit (1) ;
+ } ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* float_int_big_test */
+
+static void
+double_short_little_test (const char * filename)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ unsigned k, max ;
+
+ print_test_name ("double_short_little_test", filename) ;
+
+ gen_windowed_sine_double (double_data, ARRAY_LEN (double_data), 0.98) ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = ARRAY_LEN (short_data) ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_DOUBLE ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ test_write_double_or_die (file, 0, double_data, ARRAY_LEN (double_data), __LINE__) ;
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.frames != ARRAY_LEN (double_data))
+ { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ;
+
+ test_read_short_or_die (file, 0, short_data, ARRAY_LEN (short_data), __LINE__) ;
+ sf_close (file) ;
+
+ max = 0 ;
+ for (k = 0 ; k < ARRAY_LEN (short_data) ; k++)
+ if ((unsigned) abs (short_data [k]) > max)
+ max = abs (short_data [k]) ;
+
+ if (1.0 * abs (max - 0x7FFF) / 0x7FFF > 0.01)
+ { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, 0x7FFF) ;
+ exit (1) ;
+ } ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* double_short_little_test */
+
+static void
+double_short_big_test (const char * filename)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ unsigned k, max ;
+
+ print_test_name ("double_short_big_test", filename) ;
+
+ gen_windowed_sine_double (double_data, ARRAY_LEN (double_data), 0.98) ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = ARRAY_LEN (short_data) ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_DOUBLE ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ test_write_double_or_die (file, 0, double_data, ARRAY_LEN (double_data), __LINE__) ;
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.frames != ARRAY_LEN (double_data))
+ { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ;
+
+ test_read_short_or_die (file, 0, short_data, ARRAY_LEN (short_data), __LINE__) ;
+ sf_close (file) ;
+
+ max = 0 ;
+ for (k = 0 ; k < ARRAY_LEN (short_data) ; k++)
+ if ((unsigned) abs (short_data [k]) > max)
+ max = abs (short_data [k]) ;
+
+ if (1.0 * abs (max - 0x7FFF) / 0x7FFF > 0.01)
+ { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, 0x7FFF) ;
+ exit (1) ;
+ } ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* double_short_big_test */
+
+static void
+double_int_little_test (const char * filename)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ unsigned k, max ;
+
+ print_test_name ("double_int_little_test", filename) ;
+
+ gen_windowed_sine_double (double_data, ARRAY_LEN (double_data), 0.98) ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = ARRAY_LEN (int_data) ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_DOUBLE ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ test_write_double_or_die (file, 0, double_data, ARRAY_LEN (double_data), __LINE__) ;
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.frames != ARRAY_LEN (double_data))
+ { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ;
+
+ test_read_int_or_die (file, 0, int_data, ARRAY_LEN (int_data), __LINE__) ;
+ sf_close (file) ;
+
+ max = 0 ;
+ for (k = 0 ; k < ARRAY_LEN (int_data) ; k++)
+ if ((unsigned) abs (int_data [k]) > max)
+ max = abs (int_data [k]) ;
+
+ if (1.0 * abs (max - 0x7FFFFFFF) / 0x7FFFFFFF > 0.01)
+ { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, 0x7FFFFFFF) ;
+ exit (1) ;
+ } ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* double_int_little_test */
+
+static void
+double_int_big_test (const char * filename)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ unsigned k, max ;
+
+ print_test_name ("double_int_big_test", filename) ;
+
+ gen_windowed_sine_double (double_data, ARRAY_LEN (double_data), 0.98) ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = ARRAY_LEN (int_data) ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_DOUBLE ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ test_write_double_or_die (file, 0, double_data, ARRAY_LEN (double_data), __LINE__) ;
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.frames != ARRAY_LEN (double_data))
+ { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ;
+
+ test_read_int_or_die (file, 0, int_data, ARRAY_LEN (int_data), __LINE__) ;
+ sf_close (file) ;
+
+ max = 0 ;
+ for (k = 0 ; k < ARRAY_LEN (int_data) ; k++)
+ if ((unsigned) abs (int_data [k]) > max)
+ max = abs (int_data [k]) ;
+
+ if (1.0 * abs (max - 0x7FFFFFFF) / 0x7FFFFFFF > 0.01)
+ { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, 0x7FFFFFFF) ;
+ exit (1) ;
+ } ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* double_int_big_test */
+
+
--- /dev/null
+autogen definitions floating_point_test.tpl;
+
+endian_type = {
+ end_name = little ;
+ end_type = SF_ENDIAN_LITTLE ;
+ } ;
+
+endian_type = {
+ end_name = big ;
+ end_type = SF_ENDIAN_BIG ;
+ } ;
+
+float_type = {
+ float_name = float ;
+ minor_type = SF_FORMAT_FLOAT ;
+ } ;
+
+float_type = {
+ float_name = double ;
+ minor_type = SF_FORMAT_DOUBLE ;
+ } ;
+
+int_type = {
+ int_name = short ;
+ int_max = 0x7FFF ;
+ } ;
+
+int_type = {
+ int_name = int ;
+ int_max = 0x7FFFFFFF ;
+ } ;
+
--- /dev/null
+[+ AutoGen5 template c +]
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <sndfile.h>
+
+#include "dft_cmp.h"
+#include "utils.h"
+
+#define SAMPLE_RATE 16000
+
+static void float_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr) ;
+static void double_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr) ;
+
+[+ FOR float_type +][+ FOR int_type +][+ FOR endian_type
++]static void [+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +]_test (const char * filename) ;
+[+ ENDFOR endian_type +][+ ENDFOR int_type +][+ ENDFOR float_type
++]
+
+static double double_data [DFT_DATA_LENGTH] ;
+static double double_test [DFT_DATA_LENGTH] ;
+
+static float float_data [DFT_DATA_LENGTH] ;
+static float float_test [DFT_DATA_LENGTH] ;
+
+static double double_data [DFT_DATA_LENGTH] ;
+static short short_data [DFT_DATA_LENGTH] ;
+static int int_data [DFT_DATA_LENGTH] ;
+
+int
+main (int argc, char *argv [])
+{ int allow_exit = 1 ;
+
+ if (argc == 2 && ! strstr (argv [1], "no-exit"))
+ allow_exit = 0 ;
+
+#if ((HAVE_LRINTF == 0) && (HAVE_LRINT_REPLACEMENT == 0))
+ puts ("*** Cannot run this test on this platform because it lacks lrintf().") ;
+ exit (0) ;
+#endif
+
+ /* Float tests. */
+ float_scaled_test ("float.raw", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, -163.0) ;
+
+ /* Test both signed and unsigned 8 bit files. */
+ float_scaled_test ("pcm_s8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_S8, -39.0) ;
+ float_scaled_test ("pcm_u8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_U8, -39.0) ;
+
+ float_scaled_test ("pcm_16.raw", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_16, -87.0) ;
+ float_scaled_test ("pcm_24.raw", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_24, -138.0) ;
+ float_scaled_test ("pcm_32.raw", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_32, -163.0) ;
+
+ float_scaled_test ("ulaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ULAW, -50.0) ;
+ float_scaled_test ("alaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ALAW, -49.0) ;
+
+ float_scaled_test ("ima_adpcm.wav", allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, -47.0) ;
+ float_scaled_test ("ms_adpcm.wav" , allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, -40.0) ;
+ float_scaled_test ("gsm610.raw" , allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_GSM610, -33.0) ;
+
+ float_scaled_test ("g721_32.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G721_32, -34.0) ;
+ float_scaled_test ("g723_24.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_24, -34.0) ;
+ float_scaled_test ("g723_40.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_40, -40.0) ;
+
+ /* PAF files do not use the same encoding method for 24 bit PCM data as other file
+ ** formats so we need to explicitly test it here.
+ */
+ float_scaled_test ("le_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -149.0) ;
+ float_scaled_test ("be_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -149.0) ;
+
+ float_scaled_test ("dwvw_12.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_12, -64.0) ;
+ float_scaled_test ("dwvw_16.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_16, -92.0) ;
+ float_scaled_test ("dwvw_24.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_24, -151.0) ;
+
+ float_scaled_test ("adpcm.vox", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, -40.0) ;
+
+ float_scaled_test ("dpcm_16.xi", allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_16, -90.0) ;
+ float_scaled_test ("dpcm_8.xi" , allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_8 , -41.0) ;
+
+ float_scaled_test ("pcm_s8.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_S8, -90.0) ;
+ float_scaled_test ("pcm_16.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_16, -140.0) ;
+ float_scaled_test ("pcm_24.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_24, -170.0) ;
+
+#if HAVE_EXTERNAL_LIBS
+ float_scaled_test ("flac_8.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_S8, -39.0) ;
+ float_scaled_test ("flac_16.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_16, -87.0) ;
+ float_scaled_test ("flac_24.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_24, -138.0) ;
+
+ float_scaled_test ("vorbis.oga", allow_exit, SF_FALSE, SF_FORMAT_OGG | SF_FORMAT_VORBIS, -31.0) ;
+#endif
+
+ float_scaled_test ("replace_float.raw", allow_exit, SF_TRUE, SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, -163.0) ;
+
+ /*==============================================================================
+ ** Double tests.
+ */
+
+ double_scaled_test ("double.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DOUBLE, -300.0) ;
+
+ /* Test both signed (AIFF) and unsigned (WAV) 8 bit files. */
+ double_scaled_test ("pcm_s8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_S8, -39.0) ;
+ double_scaled_test ("pcm_u8.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_U8, -39.0) ;
+
+ double_scaled_test ("pcm_16.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_16, -87.0) ;
+ double_scaled_test ("pcm_24.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_24, -135.0) ;
+ double_scaled_test ("pcm_32.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_PCM_32, -184.0) ;
+
+ double_scaled_test ("ulaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ULAW, -50.0) ;
+ double_scaled_test ("alaw.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_ALAW, -49.0) ;
+
+ double_scaled_test ("ima_adpcm.wav", allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, -47.0) ;
+ double_scaled_test ("ms_adpcm.wav" , allow_exit, SF_FALSE, SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, -40.0) ;
+ double_scaled_test ("gsm610.raw" , allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_GSM610, -33.0) ;
+
+ double_scaled_test ("g721_32.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G721_32, -34.0) ;
+ double_scaled_test ("g723_24.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_24, -34.0) ;
+ double_scaled_test ("g723_40.au", allow_exit, SF_FALSE, SF_FORMAT_AU | SF_FORMAT_G723_40, -40.0) ;
+
+ /* 24 bit PCM PAF files tested here. */
+ double_scaled_test ("be_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -151.0) ;
+ double_scaled_test ("le_paf_24.paf", allow_exit, SF_FALSE, SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_24, -151.0) ;
+
+ double_scaled_test ("dwvw_12.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_12, -64.0) ;
+ double_scaled_test ("dwvw_16.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_16, -92.0) ;
+ double_scaled_test ("dwvw_24.raw", allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_DWVW_24, -151.0) ;
+
+ double_scaled_test ("adpcm.vox" , allow_exit, SF_FALSE, SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, -40.0) ;
+
+ double_scaled_test ("dpcm_16.xi", allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_16, -90.0) ;
+ double_scaled_test ("dpcm_8.xi" , allow_exit, SF_FALSE, SF_FORMAT_XI | SF_FORMAT_DPCM_8 , -42.0) ;
+
+ double_scaled_test ("pcm_s8.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_S8, -90.0) ;
+ double_scaled_test ("pcm_16.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_16, -140.0) ;
+ double_scaled_test ("pcm_24.sds", allow_exit, SF_FALSE, SF_FORMAT_SDS | SF_FORMAT_PCM_24, -180.0) ;
+
+#if HAVE_EXTERNAL_LIBS
+ double_scaled_test ("flac_8.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_S8, -39.0) ;
+ double_scaled_test ("flac_16.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_16, -87.0) ;
+ double_scaled_test ("flac_24.flac", allow_exit, SF_FALSE, SF_FORMAT_FLAC | SF_FORMAT_PCM_24, -138.0) ;
+
+ double_scaled_test ("vorbis.oga", allow_exit, SF_FALSE, SF_FORMAT_OGG | SF_FORMAT_VORBIS, -29.0) ;
+#endif
+
+ double_scaled_test ("replace_double.raw", allow_exit, SF_TRUE, SF_FORMAT_RAW | SF_FORMAT_DOUBLE, -300.0) ;
+
+ putchar ('\n') ;
+ /* Float int tests. */
+[+ FOR float_type +][+ FOR int_type +][+ FOR endian_type
++] [+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +]_test ("[+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +].au") ;
+[+ ENDFOR endian_type +][+ ENDFOR int_type +][+ ENDFOR float_type
++]
+
+ return 0 ;
+} /* main */
+
+/*============================================================================================
+ * Here are the test functions.
+ */
+
+static void
+float_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ double snr ;
+
+ print_test_name ("float_scaled_test", filename) ;
+
+ gen_windowed_sine_float (float_data, DFT_DATA_LENGTH, 1.0) ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DFT_DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+
+ test_write_float_or_die (file, 0, float_data, DFT_DATA_LENGTH, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (float_test, 0, sizeof (float_test)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+
+ exit_if_true (sfinfo.format != filetype, "\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit_if_true (sfinfo.frames < DFT_DATA_LENGTH, "\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ;
+ exit_if_true (sfinfo.channels != 1, "\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_float_or_die (file, 0, float_test, DFT_DATA_LENGTH, __LINE__) ;
+
+ sf_close (file) ;
+
+ snr = dft_cmp_float (__LINE__, float_data, float_test, DFT_DATA_LENGTH, target_snr, allow_exit) ;
+
+ exit_if_true (snr > target_snr, "% 6.1fdB SNR\n\n Error : should be better than % 6.1fdB\n\n", snr, target_snr) ;
+
+ printf ("% 6.1fdB SNR ... ok\n", snr) ;
+
+ unlink (filename) ;
+
+ return ;
+} /* float_scaled_test */
+
+static void
+double_scaled_test (const char *filename, int allow_exit, int replace_float, int filetype, double target_snr)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ double snr ;
+
+ print_test_name ("double_scaled_test", filename) ;
+
+ gen_windowed_sine_double (double_data, DFT_DATA_LENGTH, 0.95) ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DFT_DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+
+ test_write_double_or_die (file, 0, double_data, DFT_DATA_LENGTH, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (double_test, 0, sizeof (double_test)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+
+ exit_if_true (sfinfo.format != filetype, "\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit_if_true (sfinfo.frames < DFT_DATA_LENGTH, "\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ;
+ exit_if_true (sfinfo.channels != 1, "\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_double_or_die (file, 0, double_test, DFT_DATA_LENGTH, __LINE__) ;
+
+ sf_close (file) ;
+
+ snr = dft_cmp_double (__LINE__, double_data, double_test, DFT_DATA_LENGTH, target_snr, allow_exit) ;
+
+ exit_if_true (snr > target_snr, "% 6.1fdB SNR\n\n Error : should be better than % 6.1fdB\n\n", snr, target_snr) ;
+
+ printf ("% 6.1fdB SNR ... ok\n", snr) ;
+
+ unlink (filename) ;
+
+ return ;
+} /* double_scaled_test */
+
+/*==============================================================================
+*/
+
+[+ FOR float_type +][+ FOR int_type +][+ FOR endian_type
++]
+static void
+[+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +]_test (const char * filename)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ unsigned k, max ;
+
+ print_test_name ("[+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +]_test", filename) ;
+
+ gen_windowed_sine_[+ (get "float_name") +] ([+ (get "float_name") +]_data, ARRAY_LEN ([+ (get "float_name") +]_data), 0.98) ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = ARRAY_LEN ([+ (get "int_name") +]_data) ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = [+ (get "end_type") +] | SF_FORMAT_AU | [+ (get "minor_type") +] ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ test_write_[+ (get "float_name") +]_or_die (file, 0, [+ (get "float_name") +]_data, ARRAY_LEN ([+ (get "float_name") +]_data), __LINE__) ;
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.frames != ARRAY_LEN ([+ (get "float_name") +]_data))
+ { printf ("\n\nLine %d: Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), DFT_DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ;
+
+ test_read_[+ (get "int_name") +]_or_die (file, 0, [+ (get "int_name") +]_data, ARRAY_LEN ([+ (get "int_name") +]_data), __LINE__) ;
+ sf_close (file) ;
+
+ max = 0 ;
+ for (k = 0 ; k < ARRAY_LEN ([+ (get "int_name") +]_data) ; k++)
+ if ((unsigned) abs ([+ (get "int_name") +]_data [k]) > max)
+ max = abs ([+ (get "int_name") +]_data [k]) ;
+
+ if (1.0 * abs (max - [+ (get "int_max") +]) / [+ (get "int_max") +] > 0.01)
+ { printf ("\n\nLine %d: Bad maximum (%d should be %d).\n\n", __LINE__, max, [+ (get "int_max") +]) ;
+ exit (1) ;
+ } ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* [+ (get "float_name") +]_[+ (get "int_name") +]_[+ (get "end_name") +]_test */
+[+ ENDFOR endian_type +][+ ENDFOR int_type +][+ ENDFOR float_type +]
+
--- /dev/null
+/*
+** Copyright (C) 2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include "sndfile.h"
+#include "utils.h"
+
+static void format_error_test (void) ;
+static void format_combo_test (void) ;
+
+int
+main (void)
+{
+ format_error_test () ;
+ format_combo_test () ;
+
+ return 0 ;
+} /* main */
+
+/*==============================================================================
+*/
+
+static void
+format_error_test (void)
+{ const char *filename = "format-error.wav" ;
+ SNDFILE *file ;
+ SF_INFO info ;
+
+ print_test_name (__func__, NULL) ;
+
+ memset (&info, 0, sizeof (info)) ;
+ info.format = SF_FORMAT_WAV | SF_FORMAT_PCM_16 ;
+ info.channels = 1 ;
+ info.samplerate = 44100 ;
+
+ info.format = SF_FORMAT_WAV ;
+ file = sf_open (filename, SFM_WRITE, &info) ;
+ exit_if_true (file != NULL, "\n\nLine %d : Format should not be valid.\n\n", __LINE__) ;
+ exit_if_true (
+ strstr (sf_strerror (NULL), "minor format") == NULL,
+ "\n\nLine %d : Error string should reference bad 'minor format'.\n\n", __LINE__
+ ) ;
+
+ info.format = SF_FORMAT_PCM_16 ;
+ file = sf_open (filename, SFM_WRITE, &info) ;
+ exit_if_true (file != NULL, "\n\nLine %d : Format should not be valid.\n\n", __LINE__) ;
+ exit_if_true (
+ strstr (sf_strerror (NULL), "major format") == NULL,
+ "\n\nLine %d : Error string should reference bad 'major format'.\n\n", __LINE__
+ ) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* format_error_test */
+
+static void
+format_combo_test (void)
+{ int container_max, codec_max, cont, codec ;
+
+ print_test_name (__func__, NULL) ;
+
+ sf_command (NULL, SFC_GET_FORMAT_MAJOR_COUNT, &container_max, sizeof (container_max)) ;
+ sf_command (NULL, SFC_GET_FORMAT_SUBTYPE_COUNT, &codec_max, sizeof (codec_max)) ;
+
+ for (cont = 0 ; cont < container_max + 10 ; cont ++)
+ { SF_FORMAT_INFO major_fmt_info ;
+
+ memset (&major_fmt_info, 0, sizeof (major_fmt_info)) ;
+ major_fmt_info.format = cont ;
+ (void) sf_command (NULL, SFC_GET_FORMAT_MAJOR, &major_fmt_info, sizeof (major_fmt_info)) ;
+
+ for (codec = 0 ; codec < codec_max + 10 ; codec ++)
+ { SF_FORMAT_INFO subtype_fmt_info ;
+ SNDFILE * sndfile ;
+ SF_INFO info ;
+ char filename [128] ;
+ int subtype_is_valid, check_is_valid ;
+
+ memset (&subtype_fmt_info, 0, sizeof (subtype_fmt_info)) ;
+ subtype_fmt_info.format = codec ;
+ subtype_is_valid = sf_command (NULL, SFC_GET_FORMAT_SUBTYPE, &subtype_fmt_info, sizeof (subtype_fmt_info)) == 0 ;
+
+ sf_info_setup (&info, major_fmt_info.format | subtype_fmt_info.format, 22050, 1) ;
+
+ check_is_valid = sf_format_check (&info) ;
+
+ exit_if_true (
+ NOT (subtype_is_valid) && check_is_valid,
+ "\n\nLine %d : Subtype is not valid but checks ok.\n",
+ __LINE__
+ ) ;
+
+ snprintf (filename, sizeof (filename), "format-check.%s", major_fmt_info.extension) ;
+
+ sndfile = sf_open (filename, SFM_WRITE, &info) ;
+
+ sf_close (sndfile) ;
+ unlink (filename) ;
+
+ if (major_fmt_info.extension != NULL && strcmp (major_fmt_info.extension, "sd2") == 0)
+ { snprintf (filename, sizeof (filename), "._format-check.%s", major_fmt_info.extension) ;
+ unlink (filename) ;
+ } ;
+
+ exit_if_true (
+ sndfile && NOT (check_is_valid),
+ "\n\nError : Format was not valid but file opened correctly.\n"
+ " Container : %s\n"
+ " Codec : %s\n\n",
+ major_fmt_info.name, subtype_fmt_info.name
+ ) ;
+
+ exit_if_true (
+ NOT (sndfile) && check_is_valid,
+ "\n\nError : Format was valid but file failed to open.\n"
+ " Container : %s\n"
+ " Codec : %s\n\n",
+ major_fmt_info.name, subtype_fmt_info.name
+ ) ;
+ } ;
+ } ;
+
+ puts ("ok") ;
+} /* format_combo_test */
+
--- /dev/null
+/*
+** Copyright (C) 2007-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#include <sndfile.h>
+
+#include "utils.h"
+#include "generate.h"
+
+#define SF_MAX(x,y) ((x) > (y) ? (x) : (y))
+
+static float crappy_snare (float *output, int len, int offset, float gain, float maxabs) ;
+
+void
+generate_file (const char * filename, int format, int len)
+{ float * output ;
+ float maxabs = 0.0 ;
+
+ output = calloc (len, sizeof (float)) ;
+
+ maxabs = crappy_snare (output, len, 0, 0.95, maxabs) ;
+ maxabs = crappy_snare (output, len, len / 4, 0.85, maxabs) ;
+ maxabs = crappy_snare (output, len, 2 * len / 4, 0.85, maxabs) ;
+ crappy_snare (output, len, 3 * len / 4, 0.85, maxabs) ;
+
+ write_mono_file (filename, format, 44100, output, len) ;
+
+ free (output) ;
+} /* generate_file */
+
+static inline float
+rand_float (void)
+{ return rand () / (0.5 * RAND_MAX) - 1.0 ;
+} /* rand_float */
+
+static float
+crappy_snare (float *output, int len, int offset, float gain, float maxabs)
+{ int k ;
+ float env = 0.0 ;
+
+ for (k = offset ; k < len && env < gain ; k++)
+ { env += 0.03 ;
+ output [k] += env * rand_float () ;
+ maxabs = SF_MAX (maxabs, fabs (output [k])) ;
+ } ;
+
+ for ( ; k < len && env > 1e-8 ; k++)
+ { env *= 0.995 ;
+ output [k] += env * rand_float () ;
+ maxabs = SF_MAX (maxabs, fabs (output [k])) ;
+ } ;
+
+ return maxabs ;
+} /* crappy_snare */
--- /dev/null
+/*
+** Copyright (C) 2007-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+void generate_file (const char * filename, int format, int len) ;
--- /dev/null
+/*
+** Copyright (C) 2001-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software ; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation ; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY ; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program ; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <sys/stat.h>
+#include <math.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#if (HAVE_DECL_S_IRGRP == 0)
+#include <sf_unistd.h>
+#endif
+
+#if (defined (WIN32) || defined (_WIN32))
+#include <io.h>
+#include <direct.h>
+#endif
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#define BUFFER_LEN (1<<10)
+#define LOG_BUFFER_SIZE 1024
+
+static void update_header_test (const char *filename, int typemajor) ;
+
+static void update_seek_short_test (const char *filename, int filetype) ;
+static void update_seek_int_test (const char *filename, int filetype) ;
+static void update_seek_float_test (const char *filename, int filetype) ;
+static void update_seek_double_test (const char *filename, int filetype) ;
+
+
+static void extra_header_test (const char *filename, int filetype) ;
+
+static void header_shrink_test (const char *filename, int filetype) ;
+
+/* Force the start of this buffer to be double aligned. Sparc-solaris will
+** choke if its not.
+*/
+static int data_out [BUFFER_LEN] ;
+static int data_in [BUFFER_LEN] ;
+
+int
+main (int argc, char *argv [])
+{ int do_all = 0 ;
+ int test_count = 0 ;
+
+ if (argc != 2)
+ { printf ("Usage : %s <test>\n", argv [0]) ;
+ printf (" Where <test> is one of the following:\n") ;
+ printf (" wav - test WAV file peak chunk\n") ;
+ printf (" aiff - test AIFF file PEAK chunk\n") ;
+ printf (" all - perform all tests\n") ;
+ exit (1) ;
+ } ;
+
+ do_all=!strcmp (argv [1], "all") ;
+
+ if (do_all || ! strcmp (argv [1], "wav"))
+ { update_header_test ("header.wav", SF_FORMAT_WAV) ;
+ update_seek_short_test ("header_short.wav", SF_FORMAT_WAV) ;
+ update_seek_int_test ("header_int.wav", SF_FORMAT_WAV) ;
+ update_seek_float_test ("header_float.wav", SF_FORMAT_WAV) ;
+ update_seek_double_test ("header_double.wav", SF_FORMAT_WAV) ;
+ header_shrink_test ("header_shrink.wav", SF_FORMAT_WAV) ;
+ extra_header_test ("extra.wav", SF_FORMAT_WAV) ;
+
+ update_header_test ("header.wavex", SF_FORMAT_WAVEX) ;
+ update_seek_short_test ("header_short.wavex", SF_FORMAT_WAVEX) ;
+ update_seek_int_test ("header_int.wavex", SF_FORMAT_WAVEX) ;
+ update_seek_float_test ("header_float.wavex", SF_FORMAT_WAVEX) ;
+ update_seek_double_test ("header_double.wavex", SF_FORMAT_WAVEX) ;
+ header_shrink_test ("header_shrink.wavex", SF_FORMAT_WAVEX) ;
+ extra_header_test ("extra.wavex", SF_FORMAT_WAVEX) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "aiff"))
+ { update_header_test ("header.aiff", SF_FORMAT_AIFF) ;
+ update_seek_short_test ("header_short.aiff", SF_FORMAT_AIFF) ;
+ update_seek_int_test ("header_int.aiff", SF_FORMAT_AIFF) ;
+ update_seek_float_test ("header_float.aiff", SF_FORMAT_AIFF) ;
+ update_seek_double_test ("header_double.aiff", SF_FORMAT_AIFF) ;
+ header_shrink_test ("header_shrink.wav", SF_FORMAT_AIFF) ;
+ extra_header_test ("extra.aiff", SF_FORMAT_AIFF) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "au"))
+ { update_header_test ("header.au", SF_FORMAT_AU) ;
+ update_seek_short_test ("header_short.au", SF_FORMAT_AU) ;
+ update_seek_int_test ("header_int.au", SF_FORMAT_AU) ;
+ update_seek_float_test ("header_float.au", SF_FORMAT_AU) ;
+ update_seek_double_test ("header_double.au", SF_FORMAT_AU) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "caf"))
+ { update_header_test ("header.caf", SF_FORMAT_CAF) ;
+ update_seek_short_test ("header_short.caf", SF_FORMAT_CAF) ;
+ update_seek_int_test ("header_int.caf", SF_FORMAT_CAF) ;
+ update_seek_float_test ("header_float.caf", SF_FORMAT_CAF) ;
+ update_seek_double_test ("header_double.caf", SF_FORMAT_CAF) ;
+ /* extra_header_test ("extra.caf", SF_FORMAT_CAF) ; */
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "nist"))
+ { update_header_test ("header.nist", SF_FORMAT_NIST) ;
+ update_seek_short_test ("header_short.nist", SF_FORMAT_NIST) ;
+ update_seek_int_test ("header_int.nist", SF_FORMAT_NIST) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "paf"))
+ { update_header_test ("header.paf", SF_FORMAT_PAF) ;
+ update_seek_short_test ("header_short.paf", SF_FORMAT_PAF) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "ircam"))
+ { update_header_test ("header.ircam", SF_FORMAT_IRCAM) ;
+ update_seek_short_test ("header_short.ircam", SF_FORMAT_IRCAM) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "w64"))
+ { update_header_test ("header.w64", SF_FORMAT_W64) ;
+ update_seek_short_test ("header_short.w64", SF_FORMAT_W64) ;
+ update_seek_int_test ("header_int.w64", SF_FORMAT_W64) ;
+ update_seek_float_test ("header_float.w64", SF_FORMAT_W64) ;
+ update_seek_double_test ("header_double.w64", SF_FORMAT_W64) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "rf64"))
+ { update_header_test ("header.rf64", SF_FORMAT_RF64) ;
+ update_seek_short_test ("header_short.rf64", SF_FORMAT_RF64) ;
+ update_seek_int_test ("header_int.rf64", SF_FORMAT_RF64) ;
+ update_seek_float_test ("header_float.rf64", SF_FORMAT_RF64) ;
+ update_seek_double_test ("header_double.rf64", SF_FORMAT_RF64) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "mat4"))
+ { update_header_test ("header.mat4", SF_FORMAT_MAT4) ;
+ update_seek_short_test ("header_short.mat4", SF_FORMAT_MAT4) ;
+ update_seek_int_test ("header_int.mat4", SF_FORMAT_MAT4) ;
+ update_seek_float_test ("header_float.mat4", SF_FORMAT_MAT4) ;
+ update_seek_double_test ("header_double.mat4", SF_FORMAT_MAT4) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "mat5"))
+ { update_header_test ("header.mat5", SF_FORMAT_MAT5) ;
+ update_seek_short_test ("header_short.mat5", SF_FORMAT_MAT5) ;
+ update_seek_int_test ("header_int.mat5", SF_FORMAT_MAT5) ;
+ update_seek_float_test ("header_float.mat5", SF_FORMAT_MAT5) ;
+ update_seek_double_test ("header_double.mat5", SF_FORMAT_MAT5) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "pvf"))
+ { update_header_test ("header.pvf", SF_FORMAT_PVF) ;
+ update_seek_short_test ("header_short.pvf", SF_FORMAT_PVF) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "avr"))
+ { update_header_test ("header.avr", SF_FORMAT_AVR) ;
+ update_seek_short_test ("header_short.avr", SF_FORMAT_AVR) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "htk"))
+ { update_header_test ("header.htk", SF_FORMAT_HTK) ;
+ update_seek_short_test ("header_short.htk", SF_FORMAT_HTK) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "svx"))
+ { update_header_test ("header.svx", SF_FORMAT_SVX) ;
+ update_seek_short_test ("header_short.svx", SF_FORMAT_SVX) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "voc"))
+ { update_header_test ("header.voc", SF_FORMAT_VOC) ;
+ /*-update_seek_short_test ("header_short.voc", SF_FORMAT_VOC) ;-*/
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "sds"))
+ { update_header_test ("header.sds", SF_FORMAT_SDS) ;
+ /*-update_seek_short_test ("header_short.sds", SF_FORMAT_SDS) ;-*/
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "mpc2k"))
+ { update_header_test ("header.mpc", SF_FORMAT_MPC2K) ;
+ update_seek_short_test ("header_short.mpc", SF_FORMAT_MPC2K) ;
+ test_count++ ;
+ } ;
+
+ if (test_count == 0)
+ { printf ("Mono : ************************************\n") ;
+ printf ("Mono : * No '%s' test defined.\n", argv [1]) ;
+ printf ("Mono : ************************************\n") ;
+ return 1 ;
+ } ;
+
+ return 0 ;
+} /* main */
+
+
+/*============================================================================================
+** Here are the test functions.
+*/
+
+static void
+update_header_sub (const char *filename, int typemajor, int write_mode)
+{ SNDFILE *outfile, *infile ;
+ SF_INFO sfinfo ;
+ int k ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.format = (typemajor | SF_FORMAT_PCM_16) ;
+ sfinfo.channels = 1 ;
+ sfinfo.frames = 0 ;
+
+ outfile = test_open_file_or_die (filename, write_mode, &sfinfo, SF_TRUE, __LINE__) ;
+
+ for (k = 0 ; k < BUFFER_LEN ; k++)
+ data_out [k] = k + 1 ;
+ test_write_int_or_die (outfile, 0, data_out, BUFFER_LEN, __LINE__) ;
+
+ if (typemajor != SF_FORMAT_HTK)
+ { /* The HTK header is not correct when the file is first written. */
+ infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_close (infile) ;
+ } ;
+
+ sf_command (outfile, SFC_UPDATE_HEADER_NOW, NULL, 0) ;
+
+ /*
+ ** Open file and check log buffer for an error. If header update failed
+ ** the the log buffer will contain errors.
+ */
+ infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ check_log_buffer_or_die (infile, __LINE__) ;
+
+ if (sfinfo.frames < BUFFER_LEN || sfinfo.frames > BUFFER_LEN + 50)
+ { printf ("\n\nLine %d : Incorrect sample count (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), BUFFER_LEN) ;
+ dump_log_buffer (infile) ;
+ exit (1) ;
+ } ;
+
+ test_read_int_or_die (infile, 0, data_in, BUFFER_LEN, __LINE__) ;
+ for (k = 0 ; k < BUFFER_LEN ; k++)
+ if (data_out [k] != k + 1)
+ printf ("Error : line %d\n", __LINE__) ;
+
+ sf_close (infile) ;
+
+ /* Set auto update on. */
+ sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ;
+
+ /* Write more data_out. */
+ for (k = 0 ; k < BUFFER_LEN ; k++)
+ data_out [k] = k + 2 ;
+ test_write_int_or_die (outfile, 0, data_out, BUFFER_LEN, __LINE__) ;
+
+ /* Open file again and make sure no errors in log buffer. */
+ infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ check_log_buffer_or_die (infile, __LINE__) ;
+
+ if (sfinfo.frames < 2 * BUFFER_LEN || sfinfo.frames > 2 * BUFFER_LEN + 50)
+ { printf ("\n\nLine %d : Incorrect sample count (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * BUFFER_LEN) ;
+ dump_log_buffer (infile) ;
+ exit (1) ;
+ } ;
+
+ sf_close (infile) ;
+
+ sf_close (outfile) ;
+
+ unlink (filename) ;
+} /* update_header_sub */
+
+static void
+update_header_test (const char *filename, int typemajor)
+{
+ print_test_name ("update_header_test", filename) ;
+
+ update_header_sub (filename, typemajor, SFM_WRITE) ;
+ update_header_sub (filename, typemajor, SFM_RDWR) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* update_header_test */
+
+/*==============================================================================
+*/
+
+static void
+update_seek_short_test (const char *filename, int filetype)
+{ SNDFILE *outfile, *infile ;
+ SF_INFO sfinfo ;
+ sf_count_t frames ;
+ short buffer [8] ;
+ int k ;
+
+ print_test_name ("update_seek_short_test", filename) ;
+
+ memset (buffer, 0, sizeof (buffer)) ;
+
+ /* Create sound outfile with no data. */
+ sfinfo.format = filetype | SF_FORMAT_PCM_16 ;
+ sfinfo.samplerate = 48000 ;
+ sfinfo.channels = 2 ;
+
+ if (sf_format_check (&sfinfo) == SF_FALSE)
+ sfinfo.channels = 1 ;
+
+ outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_close (outfile) ;
+
+ /* Open again for read/write. */
+ outfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ;
+
+ /*
+ ** In auto header update mode, seeking to the end of the file with
+ ** SEEK_SET will fail from the 2nd seek on. seeking to 0, SEEK_END
+ ** will seek to 0 anyway
+ */
+ if (sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) == 0)
+ { printf ("\n\nError : sf_command (SFC_SET_UPDATE_HEADER_AUTO) return error : %s\n\n", sf_strerror (outfile)) ;
+ exit (1) ;
+ } ;
+
+ /* Now write some frames. */
+ frames = ARRAY_LEN (buffer) / sfinfo.channels ;
+
+ for (k = 0 ; k < 6 ; k++)
+ { test_seek_or_die (outfile, k * frames, SEEK_SET, k * frames, sfinfo.channels, __LINE__) ;
+ test_seek_or_die (outfile, 0, SEEK_END, k * frames, sfinfo.channels, __LINE__) ;
+
+ /* Open file again and make sure no errors in log buffer. */
+ infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ check_log_buffer_or_die (infile, __LINE__) ;
+ sf_close (infile) ;
+
+ if (sfinfo.frames != k * frames)
+ { printf ("\n\nLine %d : Incorrect sample count (%ld should be %ld)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), SF_COUNT_TO_LONG (k + frames)) ;
+ dump_log_buffer (infile) ;
+ exit (1) ;
+ } ;
+
+ if ((k & 1) == 0)
+ test_write_short_or_die (outfile, k, buffer, sfinfo.channels * frames, __LINE__) ;
+ else
+ test_writef_short_or_die (outfile, k, buffer, frames, __LINE__) ;
+ } ;
+
+ sf_close (outfile) ;
+ unlink (filename) ;
+
+ puts ("ok") ;
+ return ;
+} /* update_seek_short_test */
+
+static void
+update_seek_int_test (const char *filename, int filetype)
+{ SNDFILE *outfile, *infile ;
+ SF_INFO sfinfo ;
+ sf_count_t frames ;
+ int buffer [8] ;
+ int k ;
+
+ print_test_name ("update_seek_int_test", filename) ;
+
+ memset (buffer, 0, sizeof (buffer)) ;
+
+ /* Create sound outfile with no data. */
+ sfinfo.format = filetype | SF_FORMAT_PCM_32 ;
+ sfinfo.samplerate = 48000 ;
+ sfinfo.channels = 2 ;
+
+ if (sf_format_check (&sfinfo) == SF_FALSE)
+ sfinfo.channels = 1 ;
+
+ outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_close (outfile) ;
+
+ /* Open again for read/write. */
+ outfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ;
+
+ /*
+ ** In auto header update mode, seeking to the end of the file with
+ ** SEEK_SET will fail from the 2nd seek on. seeking to 0, SEEK_END
+ ** will seek to 0 anyway
+ */
+ if (sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) == 0)
+ { printf ("\n\nError : sf_command (SFC_SET_UPDATE_HEADER_AUTO) return error : %s\n\n", sf_strerror (outfile)) ;
+ exit (1) ;
+ } ;
+
+ /* Now write some frames. */
+ frames = ARRAY_LEN (buffer) / sfinfo.channels ;
+
+ for (k = 0 ; k < 6 ; k++)
+ { test_seek_or_die (outfile, k * frames, SEEK_SET, k * frames, sfinfo.channels, __LINE__) ;
+ test_seek_or_die (outfile, 0, SEEK_END, k * frames, sfinfo.channels, __LINE__) ;
+
+ /* Open file again and make sure no errors in log buffer. */
+ infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ check_log_buffer_or_die (infile, __LINE__) ;
+ sf_close (infile) ;
+
+ if (sfinfo.frames != k * frames)
+ { printf ("\n\nLine %d : Incorrect sample count (%ld should be %ld)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), SF_COUNT_TO_LONG (k + frames)) ;
+ dump_log_buffer (infile) ;
+ exit (1) ;
+ } ;
+
+ if ((k & 1) == 0)
+ test_write_int_or_die (outfile, k, buffer, sfinfo.channels * frames, __LINE__) ;
+ else
+ test_writef_int_or_die (outfile, k, buffer, frames, __LINE__) ;
+ } ;
+
+ sf_close (outfile) ;
+ unlink (filename) ;
+
+ puts ("ok") ;
+ return ;
+} /* update_seek_int_test */
+
+static void
+update_seek_float_test (const char *filename, int filetype)
+{ SNDFILE *outfile, *infile ;
+ SF_INFO sfinfo ;
+ sf_count_t frames ;
+ float buffer [8] ;
+ int k ;
+
+ print_test_name ("update_seek_float_test", filename) ;
+
+ memset (buffer, 0, sizeof (buffer)) ;
+
+ /* Create sound outfile with no data. */
+ sfinfo.format = filetype | SF_FORMAT_FLOAT ;
+ sfinfo.samplerate = 48000 ;
+ sfinfo.channels = 2 ;
+
+ if (sf_format_check (&sfinfo) == SF_FALSE)
+ sfinfo.channels = 1 ;
+
+ outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_close (outfile) ;
+
+ /* Open again for read/write. */
+ outfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ;
+
+ /*
+ ** In auto header update mode, seeking to the end of the file with
+ ** SEEK_SET will fail from the 2nd seek on. seeking to 0, SEEK_END
+ ** will seek to 0 anyway
+ */
+ if (sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) == 0)
+ { printf ("\n\nError : sf_command (SFC_SET_UPDATE_HEADER_AUTO) return error : %s\n\n", sf_strerror (outfile)) ;
+ exit (1) ;
+ } ;
+
+ /* Now write some frames. */
+ frames = ARRAY_LEN (buffer) / sfinfo.channels ;
+
+ for (k = 0 ; k < 6 ; k++)
+ { test_seek_or_die (outfile, k * frames, SEEK_SET, k * frames, sfinfo.channels, __LINE__) ;
+ test_seek_or_die (outfile, 0, SEEK_END, k * frames, sfinfo.channels, __LINE__) ;
+
+ /* Open file again and make sure no errors in log buffer. */
+ infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ check_log_buffer_or_die (infile, __LINE__) ;
+ sf_close (infile) ;
+
+ if (sfinfo.frames != k * frames)
+ { printf ("\n\nLine %d : Incorrect sample count (%ld should be %ld)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), SF_COUNT_TO_LONG (k + frames)) ;
+ dump_log_buffer (infile) ;
+ exit (1) ;
+ } ;
+
+ if ((k & 1) == 0)
+ test_write_float_or_die (outfile, k, buffer, sfinfo.channels * frames, __LINE__) ;
+ else
+ test_writef_float_or_die (outfile, k, buffer, frames, __LINE__) ;
+ } ;
+
+ sf_close (outfile) ;
+ unlink (filename) ;
+
+ puts ("ok") ;
+ return ;
+} /* update_seek_float_test */
+
+static void
+update_seek_double_test (const char *filename, int filetype)
+{ SNDFILE *outfile, *infile ;
+ SF_INFO sfinfo ;
+ sf_count_t frames ;
+ double buffer [8] ;
+ int k ;
+
+ print_test_name ("update_seek_double_test", filename) ;
+
+ memset (buffer, 0, sizeof (buffer)) ;
+
+ /* Create sound outfile with no data. */
+ sfinfo.format = filetype | SF_FORMAT_DOUBLE ;
+ sfinfo.samplerate = 48000 ;
+ sfinfo.channels = 2 ;
+
+ if (sf_format_check (&sfinfo) == SF_FALSE)
+ sfinfo.channels = 1 ;
+
+ outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_close (outfile) ;
+
+ /* Open again for read/write. */
+ outfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ;
+
+ /*
+ ** In auto header update mode, seeking to the end of the file with
+ ** SEEK_SET will fail from the 2nd seek on. seeking to 0, SEEK_END
+ ** will seek to 0 anyway
+ */
+ if (sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) == 0)
+ { printf ("\n\nError : sf_command (SFC_SET_UPDATE_HEADER_AUTO) return error : %s\n\n", sf_strerror (outfile)) ;
+ exit (1) ;
+ } ;
+
+ /* Now write some frames. */
+ frames = ARRAY_LEN (buffer) / sfinfo.channels ;
+
+ for (k = 0 ; k < 6 ; k++)
+ { test_seek_or_die (outfile, k * frames, SEEK_SET, k * frames, sfinfo.channels, __LINE__) ;
+ test_seek_or_die (outfile, 0, SEEK_END, k * frames, sfinfo.channels, __LINE__) ;
+
+ /* Open file again and make sure no errors in log buffer. */
+ infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ check_log_buffer_or_die (infile, __LINE__) ;
+ sf_close (infile) ;
+
+ if (sfinfo.frames != k * frames)
+ { printf ("\n\nLine %d : Incorrect sample count (%ld should be %ld)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), SF_COUNT_TO_LONG (k + frames)) ;
+ dump_log_buffer (infile) ;
+ exit (1) ;
+ } ;
+
+ if ((k & 1) == 0)
+ test_write_double_or_die (outfile, k, buffer, sfinfo.channels * frames, __LINE__) ;
+ else
+ test_writef_double_or_die (outfile, k, buffer, frames, __LINE__) ;
+ } ;
+
+ sf_close (outfile) ;
+ unlink (filename) ;
+
+ puts ("ok") ;
+ return ;
+} /* update_seek_double_test */
+
+
+
+static void
+header_shrink_test (const char *filename, int filetype)
+{ SNDFILE *outfile, *infile ;
+ SF_INFO sfinfo ;
+ sf_count_t frames ;
+ float buffer [8], bufferin [8] ;
+
+ print_test_name ("header_shrink_test", filename) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ sfinfo.samplerate = 44100 ;
+ sfinfo.format = filetype | SF_FORMAT_FLOAT ;
+ sfinfo.channels = 1 ;
+
+ memset (buffer, 0xA0, sizeof (buffer)) ;
+
+ /* Now write some frames. */
+ frames = ARRAY_LEN (buffer) / sfinfo.channels ;
+
+ /* Test the file with extra header data. */
+ outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
+
+ sf_command (outfile, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_TRUE) ;
+ sf_command (outfile, SFC_UPDATE_HEADER_NOW, NULL, SF_FALSE) ;
+ sf_command (outfile, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ;
+
+ test_writef_float_or_die (outfile, 0, buffer, frames, __LINE__) ;
+ sf_close (outfile) ;
+
+ /* Open again for read. */
+ infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
+
+ test_readf_float_or_die (infile, 0, bufferin, frames, __LINE__) ;
+ sf_close (infile) ;
+
+ compare_float_or_die (buffer, bufferin, frames, __LINE__) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+ return ;
+} /* header_shrink_test */
+
+
+static void
+extra_header_test (const char *filename, int filetype)
+{ SNDFILE *outfile, *infile ;
+ SF_INFO sfinfo ;
+ sf_count_t frames ;
+ short buffer [8] ;
+ int k = 0 ;
+
+ print_test_name ("extra_header_test", filename) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.format = (filetype | SF_FORMAT_PCM_16) ;
+ sfinfo.channels = 1 ;
+
+ memset (buffer, 0xA0, sizeof (buffer)) ;
+
+ /* Now write some frames. */
+ frames = ARRAY_LEN (buffer) / sfinfo.channels ;
+
+ /* Test the file with extra header data. */
+ outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, 462) ;
+ sf_set_string (outfile, SF_STR_TITLE, filename) ;
+ test_writef_short_or_die (outfile, k, buffer, frames, 464) ;
+ sf_set_string (outfile, SF_STR_COPYRIGHT, "(c) 1980 Erik") ;
+ sf_close (outfile) ;
+
+#if 1
+ /*
+ ** Erik de Castro Lopo <erikd@mega-nerd.com> May 23 2004.
+ **
+ ** This file has extra string data in the header and therefore cannot
+ ** currently be opened in SFM_RDWR mode. This is fixable, but its in
+ ** a part of the code I don't want to fiddle with until the Ogg/Vorbis
+ ** integration is done.
+ */
+
+ if ((infile = sf_open (filename, SFM_RDWR, &sfinfo)) != NULL)
+ { printf ("\n\nError : should not be able to open this file in SFM_RDWR.\n\n") ;
+ exit (1) ;
+ } ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+ return ;
+#else
+
+ hexdump_file (filename, 0, 100000) ;
+
+ /* Open again for read/write. */
+ outfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, 491) ;
+
+ /*
+ ** In auto header update mode, seeking to the end of the file with
+ ** SEEK_SET will fail from the 2nd seek on. seeking to 0, SEEK_END
+ ** will seek to 0 anyway
+ */
+ if (sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) == 0)
+ { printf ("\n\nError : sf_command (SFC_SET_UPDATE_HEADER_AUTO) return error : %s\n\n", sf_strerror (outfile)) ;
+ exit (1) ;
+ } ;
+
+ /* Now write some frames. */
+ frames = ARRAY_LEN (buffer) / sfinfo.channels ;
+
+ for (k = 1 ; k < 6 ; k++)
+ {
+ printf ("\n*** pass %d\n", k) ;
+ memset (buffer, 0xA0 + k, sizeof (buffer)) ;
+
+
+ test_seek_or_die (outfile, k * frames, SEEK_SET, k * frames, sfinfo.channels, 512) ;
+ test_seek_or_die (outfile, 0, SEEK_END, k * frames, sfinfo.channels, 513) ;
+
+ /* Open file again and make sure no errors in log buffer. */
+ if (0)
+ { infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, 517) ;
+ check_log_buffer_or_die (infile, 518) ;
+ sf_close (infile) ;
+ } ;
+
+ if (sfinfo.frames != k * frames)
+ { printf ("\n\nLine %d : Incorrect sample count (%ld should be %ld)\n", 523, SF_COUNT_TO_LONG (sfinfo.frames), SF_COUNT_TO_LONG (k + frames)) ;
+ dump_log_buffer (infile) ;
+ exit (1) ;
+ } ;
+
+ if ((k & 1) == 0)
+ test_write_short_or_die (outfile, k, buffer, sfinfo.channels * frames, 529) ;
+ else
+ test_writef_short_or_die (outfile, k, buffer, frames, 531) ;
+ hexdump_file (filename, 0, 100000) ;
+ } ;
+
+ sf_close (outfile) ;
+ unlink (filename) ;
+
+ puts ("ok") ;
+ return ;
+#endif
+} /* extra_header_test */
+
--- /dev/null
+autogen definitions header_test.tpl;
+
+data_type = {
+ name = "short" ;
+ format = "SF_FORMAT_PCM_16" ;
+ } ;
+
+data_type = {
+ name = "int" ;
+ format = "SF_FORMAT_PCM_32" ;
+ } ;
+
+data_type = {
+ name = "float" ;
+ format = "SF_FORMAT_FLOAT" ;
+ } ;
+
+data_type = {
+ name = "double" ;
+ format = "SF_FORMAT_DOUBLE" ;
+ } ;
+
--- /dev/null
+[+ AutoGen5 template c +]
+/*
+** Copyright (C) 2001-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software ; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation ; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY ; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program ; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <sys/stat.h>
+#include <math.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#if (HAVE_DECL_S_IRGRP == 0)
+#include <sf_unistd.h>
+#endif
+
+#if (defined (WIN32) || defined (_WIN32))
+#include <io.h>
+#include <direct.h>
+#endif
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#define BUFFER_LEN (1<<10)
+#define LOG_BUFFER_SIZE 1024
+
+static void update_header_test (const char *filename, int typemajor) ;
+
+[+ FOR data_type
++]static void update_seek_[+ (get "name") +]_test (const char *filename, int filetype) ;
+[+ ENDFOR data_type
++]
+
+static void extra_header_test (const char *filename, int filetype) ;
+
+static void header_shrink_test (const char *filename, int filetype) ;
+
+/* Force the start of this buffer to be double aligned. Sparc-solaris will
+** choke if its not.
+*/
+static int data_out [BUFFER_LEN] ;
+static int data_in [BUFFER_LEN] ;
+
+int
+main (int argc, char *argv [])
+{ int do_all = 0 ;
+ int test_count = 0 ;
+
+ if (argc != 2)
+ { printf ("Usage : %s <test>\n", argv [0]) ;
+ printf (" Where <test> is one of the following:\n") ;
+ printf (" wav - test WAV file peak chunk\n") ;
+ printf (" aiff - test AIFF file PEAK chunk\n") ;
+ printf (" all - perform all tests\n") ;
+ exit (1) ;
+ } ;
+
+ do_all=!strcmp (argv [1], "all") ;
+
+ if (do_all || ! strcmp (argv [1], "wav"))
+ { update_header_test ("header.wav", SF_FORMAT_WAV) ;
+ update_seek_short_test ("header_short.wav", SF_FORMAT_WAV) ;
+ update_seek_int_test ("header_int.wav", SF_FORMAT_WAV) ;
+ update_seek_float_test ("header_float.wav", SF_FORMAT_WAV) ;
+ update_seek_double_test ("header_double.wav", SF_FORMAT_WAV) ;
+ header_shrink_test ("header_shrink.wav", SF_FORMAT_WAV) ;
+ extra_header_test ("extra.wav", SF_FORMAT_WAV) ;
+
+ update_header_test ("header.wavex", SF_FORMAT_WAVEX) ;
+ update_seek_short_test ("header_short.wavex", SF_FORMAT_WAVEX) ;
+ update_seek_int_test ("header_int.wavex", SF_FORMAT_WAVEX) ;
+ update_seek_float_test ("header_float.wavex", SF_FORMAT_WAVEX) ;
+ update_seek_double_test ("header_double.wavex", SF_FORMAT_WAVEX) ;
+ header_shrink_test ("header_shrink.wavex", SF_FORMAT_WAVEX) ;
+ extra_header_test ("extra.wavex", SF_FORMAT_WAVEX) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "aiff"))
+ { update_header_test ("header.aiff", SF_FORMAT_AIFF) ;
+ update_seek_short_test ("header_short.aiff", SF_FORMAT_AIFF) ;
+ update_seek_int_test ("header_int.aiff", SF_FORMAT_AIFF) ;
+ update_seek_float_test ("header_float.aiff", SF_FORMAT_AIFF) ;
+ update_seek_double_test ("header_double.aiff", SF_FORMAT_AIFF) ;
+ header_shrink_test ("header_shrink.wav", SF_FORMAT_AIFF) ;
+ extra_header_test ("extra.aiff", SF_FORMAT_AIFF) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "au"))
+ { update_header_test ("header.au", SF_FORMAT_AU) ;
+ update_seek_short_test ("header_short.au", SF_FORMAT_AU) ;
+ update_seek_int_test ("header_int.au", SF_FORMAT_AU) ;
+ update_seek_float_test ("header_float.au", SF_FORMAT_AU) ;
+ update_seek_double_test ("header_double.au", SF_FORMAT_AU) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "caf"))
+ { update_header_test ("header.caf", SF_FORMAT_CAF) ;
+ update_seek_short_test ("header_short.caf", SF_FORMAT_CAF) ;
+ update_seek_int_test ("header_int.caf", SF_FORMAT_CAF) ;
+ update_seek_float_test ("header_float.caf", SF_FORMAT_CAF) ;
+ update_seek_double_test ("header_double.caf", SF_FORMAT_CAF) ;
+ /* extra_header_test ("extra.caf", SF_FORMAT_CAF) ; */
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "nist"))
+ { update_header_test ("header.nist", SF_FORMAT_NIST) ;
+ update_seek_short_test ("header_short.nist", SF_FORMAT_NIST) ;
+ update_seek_int_test ("header_int.nist", SF_FORMAT_NIST) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "paf"))
+ { update_header_test ("header.paf", SF_FORMAT_PAF) ;
+ update_seek_short_test ("header_short.paf", SF_FORMAT_PAF) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "ircam"))
+ { update_header_test ("header.ircam", SF_FORMAT_IRCAM) ;
+ update_seek_short_test ("header_short.ircam", SF_FORMAT_IRCAM) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "w64"))
+ { update_header_test ("header.w64", SF_FORMAT_W64) ;
+ update_seek_short_test ("header_short.w64", SF_FORMAT_W64) ;
+ update_seek_int_test ("header_int.w64", SF_FORMAT_W64) ;
+ update_seek_float_test ("header_float.w64", SF_FORMAT_W64) ;
+ update_seek_double_test ("header_double.w64", SF_FORMAT_W64) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "rf64"))
+ { update_header_test ("header.rf64", SF_FORMAT_RF64) ;
+ update_seek_short_test ("header_short.rf64", SF_FORMAT_RF64) ;
+ update_seek_int_test ("header_int.rf64", SF_FORMAT_RF64) ;
+ update_seek_float_test ("header_float.rf64", SF_FORMAT_RF64) ;
+ update_seek_double_test ("header_double.rf64", SF_FORMAT_RF64) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "mat4"))
+ { update_header_test ("header.mat4", SF_FORMAT_MAT4) ;
+ update_seek_short_test ("header_short.mat4", SF_FORMAT_MAT4) ;
+ update_seek_int_test ("header_int.mat4", SF_FORMAT_MAT4) ;
+ update_seek_float_test ("header_float.mat4", SF_FORMAT_MAT4) ;
+ update_seek_double_test ("header_double.mat4", SF_FORMAT_MAT4) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "mat5"))
+ { update_header_test ("header.mat5", SF_FORMAT_MAT5) ;
+ update_seek_short_test ("header_short.mat5", SF_FORMAT_MAT5) ;
+ update_seek_int_test ("header_int.mat5", SF_FORMAT_MAT5) ;
+ update_seek_float_test ("header_float.mat5", SF_FORMAT_MAT5) ;
+ update_seek_double_test ("header_double.mat5", SF_FORMAT_MAT5) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "pvf"))
+ { update_header_test ("header.pvf", SF_FORMAT_PVF) ;
+ update_seek_short_test ("header_short.pvf", SF_FORMAT_PVF) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "avr"))
+ { update_header_test ("header.avr", SF_FORMAT_AVR) ;
+ update_seek_short_test ("header_short.avr", SF_FORMAT_AVR) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "htk"))
+ { update_header_test ("header.htk", SF_FORMAT_HTK) ;
+ update_seek_short_test ("header_short.htk", SF_FORMAT_HTK) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "svx"))
+ { update_header_test ("header.svx", SF_FORMAT_SVX) ;
+ update_seek_short_test ("header_short.svx", SF_FORMAT_SVX) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "voc"))
+ { update_header_test ("header.voc", SF_FORMAT_VOC) ;
+ /*-update_seek_short_test ("header_short.voc", SF_FORMAT_VOC) ;-*/
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "sds"))
+ { update_header_test ("header.sds", SF_FORMAT_SDS) ;
+ /*-update_seek_short_test ("header_short.sds", SF_FORMAT_SDS) ;-*/
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "mpc2k"))
+ { update_header_test ("header.mpc", SF_FORMAT_MPC2K) ;
+ update_seek_short_test ("header_short.mpc", SF_FORMAT_MPC2K) ;
+ test_count++ ;
+ } ;
+
+ if (test_count == 0)
+ { printf ("Mono : ************************************\n") ;
+ printf ("Mono : * No '%s' test defined.\n", argv [1]) ;
+ printf ("Mono : ************************************\n") ;
+ return 1 ;
+ } ;
+
+ return 0 ;
+} /* main */
+
+
+/*============================================================================================
+** Here are the test functions.
+*/
+
+static void
+update_header_sub (const char *filename, int typemajor, int write_mode)
+{ SNDFILE *outfile, *infile ;
+ SF_INFO sfinfo ;
+ int k ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.format = (typemajor | SF_FORMAT_PCM_16) ;
+ sfinfo.channels = 1 ;
+ sfinfo.frames = 0 ;
+
+ outfile = test_open_file_or_die (filename, write_mode, &sfinfo, SF_TRUE, __LINE__) ;
+
+ for (k = 0 ; k < BUFFER_LEN ; k++)
+ data_out [k] = k + 1 ;
+ test_write_int_or_die (outfile, 0, data_out, BUFFER_LEN, __LINE__) ;
+
+ if (typemajor != SF_FORMAT_HTK)
+ { /* The HTK header is not correct when the file is first written. */
+ infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_close (infile) ;
+ } ;
+
+ sf_command (outfile, SFC_UPDATE_HEADER_NOW, NULL, 0) ;
+
+ /*
+ ** Open file and check log buffer for an error. If header update failed
+ ** the the log buffer will contain errors.
+ */
+ infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ check_log_buffer_or_die (infile, __LINE__) ;
+
+ if (sfinfo.frames < BUFFER_LEN || sfinfo.frames > BUFFER_LEN + 50)
+ { printf ("\n\nLine %d : Incorrect sample count (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), BUFFER_LEN) ;
+ dump_log_buffer (infile) ;
+ exit (1) ;
+ } ;
+
+ test_read_int_or_die (infile, 0, data_in, BUFFER_LEN, __LINE__) ;
+ for (k = 0 ; k < BUFFER_LEN ; k++)
+ if (data_out [k] != k + 1)
+ printf ("Error : line %d\n", __LINE__) ;
+
+ sf_close (infile) ;
+
+ /* Set auto update on. */
+ sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ;
+
+ /* Write more data_out. */
+ for (k = 0 ; k < BUFFER_LEN ; k++)
+ data_out [k] = k + 2 ;
+ test_write_int_or_die (outfile, 0, data_out, BUFFER_LEN, __LINE__) ;
+
+ /* Open file again and make sure no errors in log buffer. */
+ infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ check_log_buffer_or_die (infile, __LINE__) ;
+
+ if (sfinfo.frames < 2 * BUFFER_LEN || sfinfo.frames > 2 * BUFFER_LEN + 50)
+ { printf ("\n\nLine %d : Incorrect sample count (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * BUFFER_LEN) ;
+ dump_log_buffer (infile) ;
+ exit (1) ;
+ } ;
+
+ sf_close (infile) ;
+
+ sf_close (outfile) ;
+
+ unlink (filename) ;
+} /* update_header_sub */
+
+static void
+update_header_test (const char *filename, int typemajor)
+{
+ print_test_name ("update_header_test", filename) ;
+
+ update_header_sub (filename, typemajor, SFM_WRITE) ;
+ update_header_sub (filename, typemajor, SFM_RDWR) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* update_header_test */
+
+/*==============================================================================
+*/
+
+[+ FOR data_type
++]static void
+update_seek_[+ (get "name") +]_test (const char *filename, int filetype)
+{ SNDFILE *outfile, *infile ;
+ SF_INFO sfinfo ;
+ sf_count_t frames ;
+ [+ (get "name") +] buffer [8] ;
+ int k ;
+
+ print_test_name ("update_seek_[+ (get "name") +]_test", filename) ;
+
+ memset (buffer, 0, sizeof (buffer)) ;
+
+ /* Create sound outfile with no data. */
+ sfinfo.format = filetype | [+ (get "format") +] ;
+ sfinfo.samplerate = 48000 ;
+ sfinfo.channels = 2 ;
+
+ if (sf_format_check (&sfinfo) == SF_FALSE)
+ sfinfo.channels = 1 ;
+
+ outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_close (outfile) ;
+
+ /* Open again for read/write. */
+ outfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ;
+
+ /*
+ ** In auto header update mode, seeking to the end of the file with
+ ** SEEK_SET will fail from the 2nd seek on. seeking to 0, SEEK_END
+ ** will seek to 0 anyway
+ */
+ if (sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) == 0)
+ { printf ("\n\nError : sf_command (SFC_SET_UPDATE_HEADER_AUTO) return error : %s\n\n", sf_strerror (outfile)) ;
+ exit (1) ;
+ } ;
+
+ /* Now write some frames. */
+ frames = ARRAY_LEN (buffer) / sfinfo.channels ;
+
+ for (k = 0 ; k < 6 ; k++)
+ { test_seek_or_die (outfile, k * frames, SEEK_SET, k * frames, sfinfo.channels, __LINE__) ;
+ test_seek_or_die (outfile, 0, SEEK_END, k * frames, sfinfo.channels, __LINE__) ;
+
+ /* Open file again and make sure no errors in log buffer. */
+ infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ check_log_buffer_or_die (infile, __LINE__) ;
+ sf_close (infile) ;
+
+ if (sfinfo.frames != k * frames)
+ { printf ("\n\nLine %d : Incorrect sample count (%ld should be %ld)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), SF_COUNT_TO_LONG (k + frames)) ;
+ dump_log_buffer (infile) ;
+ exit (1) ;
+ } ;
+
+ if ((k & 1) == 0)
+ test_write_[+ (get "name") +]_or_die (outfile, k, buffer, sfinfo.channels * frames, __LINE__) ;
+ else
+ test_writef_[+ (get "name") +]_or_die (outfile, k, buffer, frames, __LINE__) ;
+ } ;
+
+ sf_close (outfile) ;
+ unlink (filename) ;
+
+ puts ("ok") ;
+ return ;
+} /* update_seek_[+ (get "name") +]_test */
+
+[+ ENDFOR data_type
++]
+
+static void
+header_shrink_test (const char *filename, int filetype)
+{ SNDFILE *outfile, *infile ;
+ SF_INFO sfinfo ;
+ sf_count_t frames ;
+ float buffer [8], bufferin [8] ;
+
+ print_test_name ("header_shrink_test", filename) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ sfinfo.samplerate = 44100 ;
+ sfinfo.format = filetype | SF_FORMAT_FLOAT ;
+ sfinfo.channels = 1 ;
+
+ memset (buffer, 0xA0, sizeof (buffer)) ;
+
+ /* Now write some frames. */
+ frames = ARRAY_LEN (buffer) / sfinfo.channels ;
+
+ /* Test the file with extra header data. */
+ outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
+
+ sf_command (outfile, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_TRUE) ;
+ sf_command (outfile, SFC_UPDATE_HEADER_NOW, NULL, SF_FALSE) ;
+ sf_command (outfile, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ;
+
+ test_writef_float_or_die (outfile, 0, buffer, frames, __LINE__) ;
+ sf_close (outfile) ;
+
+ /* Open again for read. */
+ infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
+
+ test_readf_float_or_die (infile, 0, bufferin, frames, __LINE__) ;
+ sf_close (infile) ;
+
+ compare_float_or_die (buffer, bufferin, frames, __LINE__) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+ return ;
+} /* header_shrink_test */
+
+
+static void
+extra_header_test (const char *filename, int filetype)
+{ SNDFILE *outfile, *infile ;
+ SF_INFO sfinfo ;
+ sf_count_t frames ;
+ short buffer [8] ;
+ int k = 0 ;
+
+ print_test_name ("extra_header_test", filename) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.format = (filetype | SF_FORMAT_PCM_16) ;
+ sfinfo.channels = 1 ;
+
+ memset (buffer, 0xA0, sizeof (buffer)) ;
+
+ /* Now write some frames. */
+ frames = ARRAY_LEN (buffer) / sfinfo.channels ;
+
+ /* Test the file with extra header data. */
+ outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, [+ (tpl-file-line "%2$d") +]) ;
+ sf_set_string (outfile, SF_STR_TITLE, filename) ;
+ test_writef_short_or_die (outfile, k, buffer, frames, [+ (tpl-file-line "%2$d") +]) ;
+ sf_set_string (outfile, SF_STR_COPYRIGHT, "(c) 1980 Erik") ;
+ sf_close (outfile) ;
+
+#if 1
+ /*
+ ** Erik de Castro Lopo <erikd@mega-nerd.com> May 23 2004.
+ **
+ ** This file has extra string data in the header and therefore cannot
+ ** currently be opened in SFM_RDWR mode. This is fixable, but its in
+ ** a part of the code I don't want to fiddle with until the Ogg/Vorbis
+ ** integration is done.
+ */
+
+ if ((infile = sf_open (filename, SFM_RDWR, &sfinfo)) != NULL)
+ { printf ("\n\nError : should not be able to open this file in SFM_RDWR.\n\n") ;
+ exit (1) ;
+ } ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+ return ;
+#else
+
+ hexdump_file (filename, 0, 100000) ;
+
+ /* Open again for read/write. */
+ outfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, [+ (tpl-file-line "%2$d") +]) ;
+
+ /*
+ ** In auto header update mode, seeking to the end of the file with
+ ** SEEK_SET will fail from the 2nd seek on. seeking to 0, SEEK_END
+ ** will seek to 0 anyway
+ */
+ if (sf_command (outfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) == 0)
+ { printf ("\n\nError : sf_command (SFC_SET_UPDATE_HEADER_AUTO) return error : %s\n\n", sf_strerror (outfile)) ;
+ exit (1) ;
+ } ;
+
+ /* Now write some frames. */
+ frames = ARRAY_LEN (buffer) / sfinfo.channels ;
+
+ for (k = 1 ; k < 6 ; k++)
+ {
+ printf ("\n*** pass %d\n", k) ;
+ memset (buffer, 0xA0 + k, sizeof (buffer)) ;
+
+
+ test_seek_or_die (outfile, k * frames, SEEK_SET, k * frames, sfinfo.channels, [+ (tpl-file-line "%2$d") +]) ;
+ test_seek_or_die (outfile, 0, SEEK_END, k * frames, sfinfo.channels, [+ (tpl-file-line "%2$d") +]) ;
+
+ /* Open file again and make sure no errors in log buffer. */
+ if (0)
+ { infile = test_open_file_or_die (filename, SFM_READ, &sfinfo, [+ (tpl-file-line "%2$d") +]) ;
+ check_log_buffer_or_die (infile, [+ (tpl-file-line "%2$d") +]) ;
+ sf_close (infile) ;
+ } ;
+
+ if (sfinfo.frames != k * frames)
+ { printf ("\n\nLine %d : Incorrect sample count (%ld should be %ld)\n", [+ (tpl-file-line "%2$d") +], SF_COUNT_TO_LONG (sfinfo.frames), SF_COUNT_TO_LONG (k + frames)) ;
+ dump_log_buffer (infile) ;
+ exit (1) ;
+ } ;
+
+ if ((k & 1) == 0)
+ test_write_short_or_die (outfile, k, buffer, sfinfo.channels * frames, [+ (tpl-file-line "%2$d") +]) ;
+ else
+ test_writef_short_or_die (outfile, k, buffer, frames, [+ (tpl-file-line "%2$d") +]) ;
+ hexdump_file (filename, 0, 100000) ;
+ } ;
+
+ sf_close (outfile) ;
+ unlink (filename) ;
+
+ puts ("ok") ;
+ return ;
+#endif
+} /* extra_header_test */
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#define BUFFER_SIZE (2000)
+
+static void old_test (void) ;
+static void headerless_test (const char * filename, int format, int expected) ;
+
+int
+main (void)
+{
+ old_test () ;
+
+ headerless_test ("raw.vox", SF_FORMAT_VOX_ADPCM, SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM) ;
+ headerless_test ("raw.gsm", SF_FORMAT_GSM610, SF_FORMAT_RAW | SF_FORMAT_GSM610) ;
+
+ headerless_test ("raw.snd", SF_FORMAT_ULAW, SF_FORMAT_RAW | SF_FORMAT_ULAW) ;
+ headerless_test ("raw.au" , SF_FORMAT_ULAW, SF_FORMAT_RAW | SF_FORMAT_ULAW) ;
+
+ return 0 ;
+} /* main */
+
+static void
+headerless_test (const char * filename, int format, int expected)
+{ static short buffer [BUFFER_SIZE] ;
+ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k ;
+
+ format &= SF_FORMAT_SUBMASK ;
+
+ print_test_name (__func__, filename) ;
+
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ buffer [k] = k ;
+
+ sfinfo.samplerate = 8000 ;
+ sfinfo.frames = 0 ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = SF_FORMAT_RAW | format ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if ((k = sf_write_short (file, buffer, BUFFER_SIZE)) != BUFFER_SIZE)
+ { printf ("Line %d: sf_write_short failed with short write (%d => %d).\n", __LINE__, BUFFER_SIZE, k) ;
+ fflush (stdout) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ memset (buffer, 0, sizeof (buffer)) ;
+
+ /* We should be able to detect these so clear sfinfo. */
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != expected)
+ { printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, expected, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < BUFFER_SIZE)
+ { printf ("Line %d: Incorrect number of.frames in file. (%d => %ld)\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("Line %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ sf_close (file) ;
+
+ printf ("ok\n") ;
+ unlink (filename) ;
+} /* headerless_test */
+
+static void
+old_test (void)
+{ static short buffer [BUFFER_SIZE] ;
+ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k, filetype ;
+ const char *filename = "headerless.wav" ;
+
+ print_test_name (__func__, "") ;
+
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ buffer [k] = k ;
+
+ filetype = SF_FORMAT_WAV | SF_FORMAT_PCM_16 ;
+
+ sfinfo.samplerate = 32000 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if ((k = sf_write_short (file, buffer, BUFFER_SIZE)) != BUFFER_SIZE)
+ { printf ("Line %d: sf_write_short failed with short write (%d => %d).\n", __LINE__, BUFFER_SIZE, k) ;
+ fflush (stdout) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ memset (buffer, 0, sizeof (buffer)) ;
+
+ /* Read as RAW but get the bit width and endian-ness correct. */
+ sfinfo.format = filetype = SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_16 ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("Line %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < BUFFER_SIZE)
+ { printf ("Line %d: Incorrect number of.frames in file. (%d => %ld)\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("Line %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ if ((k = sf_read_short (file, buffer, BUFFER_SIZE)) != BUFFER_SIZE)
+ { printf ("Line %d: short read (%d).\n", __LINE__, k) ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; k < BUFFER_SIZE - 22 ; k++)
+ if (buffer [k + 22] != k)
+ { printf ("Line %d: Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, k, buffer [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ printf ("ok\n") ;
+ unlink (filename) ;
+} /* old_test */
+
--- /dev/null
+/*
+** Copyright (C) 2006-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#define BUFFER_LEN (1024 * 1024)
+#define BUFFER_COUNT (768)
+
+static void largefile_test (int filetype, const char * filename) ;
+
+int
+main (void)
+{
+ largefile_test (SF_FORMAT_WAV, "largefile.wav") ;
+ largefile_test (SF_FORMAT_AIFF, "largefile.aiff") ;
+
+ return 0 ;
+} /* main */
+
+static void
+largefile_test (int filetype, const char * filename)
+{ static float data [BUFFER_LEN] ;
+ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k ;
+
+ print_test_name ("largefile_test", filename) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.channels = 2 ;
+ sfinfo.frames = 0 ;
+ sfinfo.format = (filetype | SF_FORMAT_PCM_32) ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ for (k = 0 ; k < BUFFER_COUNT ; k++)
+ test_write_float_or_die (file, k, data, BUFFER_LEN, __LINE__) ;
+
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if ((sfinfo.frames * sfinfo.channels) / BUFFER_LEN != BUFFER_COUNT)
+ { printf ("\n\nLine %d : bad frame count.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+
+
+ return ;
+} /* largefile_test */
+
--- /dev/null
+/*
+** Copyright (C) 2005-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#if HAVE_LOCALE_H
+#include <locale.h>
+#endif
+
+#if OS_IS_WIN32
+#include <windows.h>
+#define ENABLE_SNDFILE_WINDOWS_PROTOTYPES 1
+#endif
+
+#include "sndfile.h"
+#include "utils.h"
+
+static void utf8_test (void) ;
+static void wchar_test (void) ;
+
+int
+main (void)
+{
+ utf8_test () ;
+ wchar_test () ;
+
+ return 0 ;
+} /* main */
+
+/*==============================================================================
+*/
+
+static void
+wchar_test (void)
+{
+#if OS_IS_WIN32
+ SNDFILE * file ;
+ SF_INFO info ;
+ LPCWSTR filename = L"test.wav" ;
+
+ print_test_name (__func__, "test.wav") ;
+
+ info.format = SF_FORMAT_WAV | SF_FORMAT_PCM_16 ;
+ info.channels = 1 ;
+ info.samplerate = 44100 ;
+
+ file = sf_wchar_open (filename, SFM_WRITE, &info) ;
+ exit_if_true (file == NULL, "\n\nLine %d : sf_wchar_open failed : %s\n\n", __LINE__, sf_strerror (NULL)) ;
+ sf_close (file) ;
+
+ /* This should check that the file did in fact get created with a
+ ** wchar_t * filename.
+ */
+ exit_if_true (
+ GetFileAttributesW (filename) == INVALID_FILE_ATTRIBUTES,
+ "\n\nLine %d : GetFileAttributes failed.\n\n", __LINE__
+ ) ;
+
+ /* Use this because the file was created with CreateFileW. */
+ DeleteFileW (filename) ;
+
+ puts ("ok") ;
+#endif
+} /* wchar_test */
+
+/*==============================================================================
+*/
+
+typedef struct
+{ const char *locale ;
+ int utf8 ;
+ const char *filename ;
+ int width ;
+} LOCALE_DATA ;
+
+static void locale_test (const LOCALE_DATA * locdata) ;
+
+static void
+utf8_test (void)
+{ LOCALE_DATA ldata [] =
+ { { "de_DE", 1, "F\303\274\303\237e.au", 7 },
+ { "en_AU", 1, "kangaroo.au", 11 },
+ { "POSIX", 0, "posix.au", 8 },
+ { "pt_PT", 1, "concei\303\247\303\243o.au", 12 },
+
+#if OS_IS_WIN32 == 0
+ { "ja_JP", 1, "\343\201\212\343\201\257\343\202\210\343\201\206\343\201\224\343\201\226\343\201\204\343\201\276\343\201\231.au", 21 },
+#endif
+
+ { "vi_VN", 1, "qu\341\273\221c ng\341\273\257.au", 11 },
+ { NULL, 0, NULL, 0 }
+ } ;
+ int k ;
+
+ for (k = 0 ; ldata [k].locale != NULL ; k++)
+ locale_test (ldata + k) ;
+} /* utf8_test */
+
+
+static void
+locale_test (const LOCALE_DATA * ldata)
+{
+#if (HAVE_LOCALE_H == 0 || HAVE_SETLOCALE == 0)
+ locname = filename = NULL ;
+ width = 0 ;
+ return ;
+#else
+ const short wdata [] = { 1, 2, 3, 4, 5, 6, 7, 8 } ;
+ short rdata [ARRAY_LEN (wdata)] ;
+ const char *old_locale ;
+ char utf8_locname [32] ;
+ SNDFILE *file ;
+ SF_INFO sfinfo ;
+
+ snprintf (utf8_locname, sizeof (utf8_locname), "%s%s", ldata->locale, ldata->utf8 ? ".UTF-8" : "") ;
+
+ /* Change the locale saving the old one. */
+ if ((old_locale = setlocale (LC_CTYPE, utf8_locname)) == NULL)
+ return ;
+
+ printf (" locale_test %-8s : %s %*c ", ldata->locale, ldata->filename, 24 - ldata->width, ' ') ;
+ fflush (stdout) ;
+
+ sfinfo.format = SF_FORMAT_AU | SF_FORMAT_PCM_16 ;
+ sfinfo.channels = 1 ;
+ sfinfo.samplerate = 44100 ;
+
+ file = test_open_file_or_die (ldata->filename, SFM_WRITE, &sfinfo, 0, __LINE__) ;
+ test_write_short_or_die (file, 0, wdata, ARRAY_LEN (wdata), __LINE__) ;
+ sf_close (file) ;
+
+ file = test_open_file_or_die (ldata->filename, SFM_READ, &sfinfo, 0, __LINE__) ;
+ test_read_short_or_die (file, 0, rdata, ARRAY_LEN (rdata), __LINE__) ;
+ sf_close (file) ;
+
+ unlink (ldata->filename) ;
+
+ /* Restore old locale. */
+ setlocale (LC_CTYPE, old_locale) ;
+
+ puts ("ok") ;
+#endif
+} /* locale_test */
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#define BUFFER_SIZE (1<<14) /* Should be (1<<14) */
+#define SAMPLE_RATE 11025
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846264338
+#endif
+
+#define LCT_MAX(x,y) ((x) > (y) ? (x) : (y))
+
+static void lcomp_test_short (const char *filename, int filetype, int chan, double margin) ;
+static void lcomp_test_int (const char *filename, int filetype, int chan, double margin) ;
+static void lcomp_test_float (const char *filename, int filetype, int chan, double margin) ;
+static void lcomp_test_double (const char *filename, int filetype, int chan, double margin) ;
+
+static void sdlcomp_test_short (const char *filename, int filetype, int chan, double margin) ;
+static void sdlcomp_test_int (const char *filename, int filetype, int chan, double margin) ;
+static void sdlcomp_test_float (const char *filename, int filetype, int chan, double margin) ;
+static void sdlcomp_test_double (const char *filename, int filetype, int chan, double margin) ;
+
+static void read_raw_test (const char *filename, int filetype, int chan) ;
+
+static int error_function (double data, double orig, double margin) ;
+static int decay_response (int k) ;
+
+static void gen_signal_double (double *data, double scale, int channels, int datalen) ;
+
+static void smoothed_diff_short (short *data, unsigned int datalen) ;
+static void smoothed_diff_int (int *data, unsigned int datalen) ;
+static void smoothed_diff_float (float *data, unsigned int datalen) ;
+static void smoothed_diff_double (double *data, unsigned int datalen) ;
+
+static void check_comment (SNDFILE * file, int format, int lineno) ;
+
+static int is_lossy (int filetype) ;
+
+/*
+** Force the start of these buffers to be double aligned. Sparc-solaris will
+** choke if they are not.
+*/
+typedef union
+{ double d [BUFFER_SIZE + 1] ;
+ float f [BUFFER_SIZE + 1] ;
+ int i [BUFFER_SIZE + 1] ;
+ short s [BUFFER_SIZE + 1] ;
+ char c [BUFFER_SIZE + 1] ;
+} BUFFER ;
+
+static BUFFER data_buffer ;
+static BUFFER orig_buffer ;
+static BUFFER smooth_buffer ;
+
+static const char *long_comment =
+ "This is really quite a long comment. It is designed to be long enough "
+ "to screw up the encoders and decoders if the file container format does "
+ "not handle things correctly. If everything is working correctly, the "
+ "decoder will only decode the actual audio data, and not this string at "
+ "the end of the file." ;
+
+int
+main (int argc, char *argv [])
+{ int do_all = 0 ;
+ int test_count = 0 ;
+
+ if (argc != 2)
+ { printf ("Usage : %s <test>\n", argv [0]) ;
+ printf (" Where <test> is one of the following:\n") ;
+ printf (" wav_ima - test IMA ADPCM WAV file functions\n") ;
+ printf (" wav_msadpcm - test MS ADPCM WAV file functions\n") ;
+ printf (" wav_gsm610 - test GSM 6.10 WAV file functions\n") ;
+ printf (" wav_ulaw - test u-law WAV file functions\n") ;
+ printf (" wav_alaw - test A-law WAV file functions\n") ;
+ printf (" wve - test Psion WVE file functions\n") ;
+ printf (" all - perform all tests\n") ;
+ exit (1) ;
+ } ;
+
+ do_all = ! strcmp (argv [1], "all") ;
+
+ if (do_all || strcmp (argv [1], "wav_pcm") == 0)
+ { /* This is just a sanity test for PCM encoding. */
+ lcomp_test_short ("pcm.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16, 2, 1e-50) ;
+ lcomp_test_int ("pcm.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_32, 2, 1e-50) ;
+ lcomp_test_short ("pcm.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_16, 2, 1e-50) ;
+ lcomp_test_int ("pcm.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_32, 2, 1e-50) ;
+ /* Lite remove start */
+ lcomp_test_float ("pcm.wav", SF_FORMAT_WAV | SF_FORMAT_FLOAT, 2, 1e-50) ;
+ lcomp_test_double ("pcm.wav", SF_FORMAT_WAV | SF_FORMAT_DOUBLE, 2, 1e-50) ;
+ /* Lite remove end */
+
+ read_raw_test ("pcm.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_U8, 2) ;
+ test_count++ ;
+ } ;
+
+ /* For all the rest, if the file format supports more than 1 channel, use stereo. */
+ /* Lite remove start */
+ if (do_all || strcmp (argv [1], "wav_ima") == 0)
+ { lcomp_test_short ("ima.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ;
+ lcomp_test_int ("ima.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.65) ;
+ lcomp_test_float ("ima.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ;
+ lcomp_test_double ("ima.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ;
+
+ lcomp_test_short ("ima.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ;
+ lcomp_test_int ("ima.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ;
+ lcomp_test_float ("ima.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ;
+ lcomp_test_double ("ima.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ;
+
+ sdlcomp_test_short ("ima.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ;
+ sdlcomp_test_int ("ima.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ;
+ sdlcomp_test_float ("ima.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ;
+ sdlcomp_test_double ("ima.wav", SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM, 2, 0.18) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "wav_msadpcm") == 0)
+ { lcomp_test_short ("msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ;
+ lcomp_test_int ("msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ;
+ lcomp_test_float ("msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ;
+ lcomp_test_double ("msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ;
+
+ lcomp_test_short ("msadpcm.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ;
+ lcomp_test_int ("msadpcm.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ;
+ lcomp_test_float ("msadpcm.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ;
+ lcomp_test_double ("msadpcm.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ;
+
+ sdlcomp_test_short ("msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ;
+ sdlcomp_test_int ("msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ;
+ sdlcomp_test_float ("msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ;
+ sdlcomp_test_double ("msadpcm.wav", SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM, 2, 0.36) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "wav_g721") == 0)
+ { printf ("**** Fix this later : error bound should be 0.06 ****\n") ;
+ lcomp_test_short ("g721.wav", SF_FORMAT_WAV | SF_FORMAT_G721_32, 1, 0.7) ;
+ lcomp_test_int ("g721.wav", SF_FORMAT_WAV | SF_FORMAT_G721_32, 1, 0.7) ;
+
+ lcomp_test_short ("g721.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_G721_32, 1, 0.7) ;
+ lcomp_test_int ("g721.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_G721_32, 1, 0.7) ;
+
+ test_count++ ;
+ } ;
+ /* Lite remove end */
+
+ if (do_all || strcmp (argv [1], "wav_ulaw") == 0)
+ { lcomp_test_short ("ulaw.wav", SF_FORMAT_WAV | SF_FORMAT_ULAW, 2, 0.04) ;
+ lcomp_test_int ("ulaw.wav", SF_FORMAT_WAV | SF_FORMAT_ULAW, 2, 0.04) ;
+
+ lcomp_test_short ("ulaw.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_ULAW, 2, 0.04) ;
+ lcomp_test_int ("ulaw.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_ULAW, 2, 0.04) ;
+
+ /* Lite remove start */
+ lcomp_test_float ("ulaw.wav", SF_FORMAT_WAV | SF_FORMAT_ULAW, 2, 0.04) ;
+ lcomp_test_double ("ulaw.wav", SF_FORMAT_WAV | SF_FORMAT_ULAW, 2, 0.04) ;
+ /* Lite remove end */
+
+ read_raw_test ("ulaw.wav", SF_FORMAT_WAV | SF_FORMAT_ULAW, 2) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "wav_alaw") == 0)
+ { lcomp_test_short ("alaw.wav", SF_FORMAT_WAV | SF_FORMAT_ALAW, 2, 0.04) ;
+ lcomp_test_int ("alaw.wav", SF_FORMAT_WAV | SF_FORMAT_ALAW, 2, 0.04) ;
+ /* Lite remove start */
+ lcomp_test_float ("alaw.wav", SF_FORMAT_WAV | SF_FORMAT_ALAW, 2, 0.04) ;
+ lcomp_test_double ("alaw.wav", SF_FORMAT_WAV | SF_FORMAT_ALAW, 2, 0.04) ;
+ /* Lite remove end */
+
+ read_raw_test ("alaw.wav", SF_FORMAT_WAV | SF_FORMAT_ALAW, 2) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "wav_gsm610") == 0)
+ { /* Don't do lcomp_test_XXX as the errors are too big. */
+ sdlcomp_test_short ("gsm610.wav", SF_FORMAT_WAV | SF_FORMAT_GSM610, 1, 0.24) ;
+ sdlcomp_test_int ("gsm610.wav", SF_FORMAT_WAV | SF_FORMAT_GSM610, 1, 0.24) ;
+
+ sdlcomp_test_short ("gsm610.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_GSM610, 1, 0.24) ;
+ sdlcomp_test_int ("gsm610.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_GSM610, 1, 0.24) ;
+
+ /* Lite remove start */
+ sdlcomp_test_float ("gsm610.wav", SF_FORMAT_WAV | SF_FORMAT_GSM610, 1, 0.24) ;
+ sdlcomp_test_double ("gsm610.wav", SF_FORMAT_WAV | SF_FORMAT_GSM610, 1, 0.24) ;
+ /* Lite remove end */
+ test_count++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "aiff_ulaw") == 0)
+ { lcomp_test_short ("ulaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ULAW, 2, 0.04) ;
+ lcomp_test_int ("ulaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ULAW, 2, 0.04) ;
+ /* Lite remove start */
+ lcomp_test_float ("ulaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ULAW, 2, 0.04) ;
+ lcomp_test_double ("ulaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ULAW, 2, 0.04) ;
+ /* Lite remove end */
+
+ read_raw_test ("ulaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ULAW, 2) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "aiff_alaw") == 0)
+ { lcomp_test_short ("alaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ALAW, 2, 0.04) ;
+ lcomp_test_int ("alaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ALAW, 2, 0.04) ;
+ /* Lite remove start */
+ lcomp_test_float ("alaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ALAW, 2, 0.04) ;
+ lcomp_test_double ("alaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ALAW, 2, 0.04) ;
+ /* Lite remove end */
+
+ read_raw_test ("alaw.aiff", SF_FORMAT_AIFF | SF_FORMAT_ALAW, 2) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "aiff_gsm610") == 0)
+ { /* Don't do lcomp_test_XXX as the errors are too big. */
+ sdlcomp_test_short ("gsm610.aiff", SF_FORMAT_AIFF | SF_FORMAT_GSM610, 1, 0.24) ;
+ sdlcomp_test_int ("gsm610.aiff", SF_FORMAT_AIFF | SF_FORMAT_GSM610, 1, 0.24) ;
+ /* Lite remove start */
+ sdlcomp_test_float ("gsm610.aiff", SF_FORMAT_AIFF | SF_FORMAT_GSM610, 1, 0.24) ;
+ sdlcomp_test_double ("gsm610.aiff", SF_FORMAT_AIFF | SF_FORMAT_GSM610, 1, 0.24) ;
+ /* Lite remove end */
+ test_count++ ;
+ } ;
+
+ if (strcmp (argv [1], "aiff_ima") == 0)
+ { lcomp_test_short ("ima.aiff", SF_FORMAT_AIFF | SF_FORMAT_IMA_ADPCM, 2, 0.18) ;
+ lcomp_test_int ("ima.aiff", SF_FORMAT_AIFF | SF_FORMAT_IMA_ADPCM, 2, 0.18) ;
+ /* Lite remove start */
+ lcomp_test_float ("ima.aiff", SF_FORMAT_AIFF | SF_FORMAT_IMA_ADPCM, 2, 0.18) ;
+ lcomp_test_double ("ima.aiff", SF_FORMAT_AIFF | SF_FORMAT_IMA_ADPCM, 2, 0.18) ;
+ /* Lite remove end */
+ } ;
+
+ if (do_all || strcmp (argv [1], "au_ulaw") == 0)
+ { lcomp_test_short ("ulaw.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_ULAW, 2, 0.04) ;
+ lcomp_test_int ("ulaw.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_ULAW, 2, 0.04) ;
+ /* Lite remove start */
+ lcomp_test_float ("ulaw.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_ULAW, 2, 0.04) ;
+ lcomp_test_double ("ulaw.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_ULAW, 2, 0.04) ;
+ /* Lite remove end */
+ test_count++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "au_alaw") == 0)
+ { lcomp_test_short ("alaw.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_ALAW, 2, 0.04) ;
+ lcomp_test_int ("alaw.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_ALAW, 2, 0.04) ;
+ /* Lite remove start */
+ lcomp_test_float ("alaw.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_ALAW, 2, 0.04) ;
+ lcomp_test_double ("alaw.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_ALAW, 2, 0.04) ;
+ /* Lite remove end */
+ test_count++ ;
+ } ;
+
+ /* Lite remove start */
+ if (do_all || strcmp (argv [1], "au_g721") == 0)
+ { printf ("**** Fix this later : error bound should be 0.06 ****\n") ;
+ lcomp_test_short ("g721.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G721_32, 1, 0.7) ;
+ lcomp_test_int ("g721.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G721_32, 1, 0.7) ;
+ lcomp_test_float ("g721.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G721_32, 1, 0.7) ;
+ lcomp_test_double ("g721.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G721_32, 1, 0.7) ;
+
+/*- sdlcomp_test_short ("g721.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G721_32, 1, 0.07) ;
+ sdlcomp_test_int ("g721.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G721_32, 1, 0.07) ;
+ sdlcomp_test_float ("g721.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G721_32, 1, 0.07) ;
+ sdlcomp_test_double ("g721.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G721_32, 1, 0.12) ;
+-*/
+ test_count++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "au_g723") == 0)
+ { printf ("**** Fix this later : error bound should be 0.16 ****\n") ;
+ lcomp_test_short ("g723_24.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G723_24, 1, 0.7) ;
+ lcomp_test_int ("g723_24.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G723_24, 1, 0.7) ;
+ lcomp_test_float ("g723_24.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G723_24, 1, 0.7) ;
+ lcomp_test_double ("g723_24.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G723_24, 1, 0.7) ;
+
+ lcomp_test_short ("g723_40.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G723_40, 1, 0.85) ;
+ lcomp_test_int ("g723_40.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G723_40, 1, 0.84) ;
+ lcomp_test_float ("g723_40.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G723_40, 1, 0.86) ;
+ lcomp_test_double ("g723_40.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G723_40, 1, 0.86) ;
+
+/*- sdlcomp_test_short ("g723.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G723_24, 1, 0.15) ;
+ sdlcomp_test_int ("g723.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G723_24, 1, 0.15) ;
+ sdlcomp_test_float ("g723.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_G723_24, 1, 0.15) ;
+ sdlcomp_test_double ("g723.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_G723_24, 1, 0.15) ;
+-*/
+ test_count++ ;
+ } ;
+ /* Lite remove end */
+
+ if (do_all || strcmp (argv [1], "caf_ulaw") == 0)
+ { lcomp_test_short ("ulaw.caf", SF_FORMAT_CAF | SF_FORMAT_ULAW, 2, 0.04) ;
+ lcomp_test_int ("ulaw.caf", SF_FORMAT_CAF | SF_FORMAT_ULAW, 2, 0.04) ;
+ /* Lite remove start */
+ lcomp_test_float ("ulaw.caf", SF_FORMAT_CAF | SF_FORMAT_ULAW, 2, 0.04) ;
+ lcomp_test_double ("ulaw.caf", SF_FORMAT_CAF | SF_FORMAT_ULAW, 2, 0.04) ;
+ /* Lite remove end */
+
+ read_raw_test ("ulaw.caf", SF_FORMAT_CAF | SF_FORMAT_ULAW, 2) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "caf_alaw") == 0)
+ { lcomp_test_short ("alaw.caf", SF_FORMAT_CAF | SF_FORMAT_ALAW, 2, 0.04) ;
+ lcomp_test_int ("alaw.caf", SF_FORMAT_CAF | SF_FORMAT_ALAW, 2, 0.04) ;
+ /* Lite remove start */
+ lcomp_test_float ("alaw.caf", SF_FORMAT_CAF | SF_FORMAT_ALAW, 2, 0.04) ;
+ lcomp_test_double ("alaw.caf", SF_FORMAT_CAF | SF_FORMAT_ALAW, 2, 0.04) ;
+ /* Lite remove end */
+
+ read_raw_test ("alaw.caf", SF_FORMAT_CAF | SF_FORMAT_ALAW, 2) ;
+ test_count++ ;
+ } ;
+
+
+ if (do_all || strcmp (argv [1], "raw_ulaw") == 0)
+ { lcomp_test_short ("ulaw.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_ULAW, 2, 0.04) ;
+ lcomp_test_int ("ulaw.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_ULAW, 2, 0.04) ;
+ /* Lite remove start */
+ lcomp_test_float ("ulaw.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_ULAW, 2, 0.04) ;
+ lcomp_test_double ("ulaw.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_ULAW, 2, 0.04) ;
+ /* Lite remove end */
+ test_count++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "raw_alaw") == 0)
+ { lcomp_test_short ("alaw.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_ALAW, 2, 0.04) ;
+ lcomp_test_int ("alaw.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_ALAW, 2, 0.04) ;
+ /* Lite remove start */
+ lcomp_test_float ("alaw.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_ALAW, 2, 0.04) ;
+ lcomp_test_double ("alaw.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_ALAW, 2, 0.04) ;
+ /* Lite remove end */
+ test_count++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "raw_gsm610") == 0)
+ { /* Don't do lcomp_test_XXX as the errors are too big. */
+ sdlcomp_test_short ("raw.gsm", SF_FORMAT_RAW | SF_FORMAT_GSM610, 1, 0.24) ;
+ sdlcomp_test_int ("raw.gsm", SF_FORMAT_RAW | SF_FORMAT_GSM610, 1, 0.24) ;
+ sdlcomp_test_float ("raw.gsm", SF_FORMAT_RAW | SF_FORMAT_GSM610, 1, 0.24) ;
+ sdlcomp_test_double ("raw.gsm", SF_FORMAT_RAW | SF_FORMAT_GSM610, 1, 0.24) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "ogg_vorbis") == 0)
+ { if (HAVE_EXTERNAL_LIBS)
+ { /* Don't do lcomp_test_XXX as the errors are too big. */
+ sdlcomp_test_short ("vorbis.oga", SF_FORMAT_OGG | SF_FORMAT_VORBIS, 1, 0.30) ;
+ sdlcomp_test_int ("vorbis.oga", SF_FORMAT_OGG | SF_FORMAT_VORBIS, 1, 0.30) ;
+ sdlcomp_test_float ("vorbis.oga", SF_FORMAT_OGG | SF_FORMAT_VORBIS, 1, 0.30) ;
+ sdlcomp_test_double ("vorbis.oga", SF_FORMAT_OGG | SF_FORMAT_VORBIS, 1, 0.30) ;
+ }
+ else
+ puts (" No Ogg/Vorbis tests because Ogg/Vorbis support was not compiled in.") ;
+
+ test_count++ ;
+ } ;
+
+ /* Lite remove start */
+ if (do_all || strcmp (argv [1], "ircam_ulaw") == 0)
+ { lcomp_test_short ("ulaw.ircam", SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_ULAW, 2, 0.04) ;
+ lcomp_test_int ("ulaw.ircam", SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_ULAW, 2, 0.04) ;
+ lcomp_test_float ("ulaw.ircam", SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_ULAW, 2, 0.04) ;
+ lcomp_test_double ("ulaw.ircam", SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_ULAW, 2, 0.04) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "ircam_alaw") == 0)
+ { lcomp_test_short ("alaw.ircam", SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_ALAW, 2, 0.04) ;
+ lcomp_test_int ("alaw.ircam", SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_ALAW, 2, 0.04) ;
+ lcomp_test_float ("alaw.ircam", SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_ALAW, 2, 0.04) ;
+ lcomp_test_double ("alaw.ircam", SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_ALAW, 2, 0.04) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "nist_ulaw") == 0)
+ { lcomp_test_short ("ulaw.nist", SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_ULAW, 2, 0.04) ;
+ lcomp_test_int ("ulaw.nist", SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_ULAW, 2, 0.04) ;
+ lcomp_test_float ("ulaw.nist", SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_ULAW, 2, 0.04) ;
+ lcomp_test_double ("ulaw.nist", SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_ULAW, 2, 0.04) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "nist_alaw") == 0)
+ { lcomp_test_short ("alaw.nist", SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_ALAW, 2, 0.04) ;
+ lcomp_test_int ("alaw.nist", SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_ALAW, 2, 0.04) ;
+ lcomp_test_float ("alaw.nist", SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_ALAW, 2, 0.04) ;
+ lcomp_test_double ("alaw.nist", SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_ALAW, 2, 0.04) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "voc_ulaw") == 0)
+ { lcomp_test_short ("ulaw.voc", SF_FORMAT_VOC | SF_FORMAT_ULAW, 2, 0.04) ;
+ lcomp_test_int ("ulaw.voc", SF_FORMAT_VOC | SF_FORMAT_ULAW, 2, 0.04) ;
+ lcomp_test_float ("ulaw.voc", SF_FORMAT_VOC | SF_FORMAT_ULAW, 2, 0.04) ;
+ lcomp_test_double ("ulaw.voc", SF_FORMAT_VOC | SF_FORMAT_ULAW, 2, 0.04) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "voc_alaw") == 0)
+ { lcomp_test_short ("alaw.voc", SF_FORMAT_VOC | SF_FORMAT_ALAW, 2, 0.04) ;
+ lcomp_test_int ("alaw.voc", SF_FORMAT_VOC | SF_FORMAT_ALAW, 2, 0.04) ;
+ lcomp_test_float ("alaw.voc", SF_FORMAT_VOC | SF_FORMAT_ALAW, 2, 0.04) ;
+ lcomp_test_double ("alaw.voc", SF_FORMAT_VOC | SF_FORMAT_ALAW, 2, 0.04) ;
+ test_count++ ;
+ } ;
+ /* Lite remove end */
+
+ if (do_all || strcmp (argv [1], "w64_ulaw") == 0)
+ { lcomp_test_short ("ulaw.w64", SF_FORMAT_W64 | SF_FORMAT_ULAW, 2, 0.04) ;
+ lcomp_test_int ("ulaw.w64", SF_FORMAT_W64 | SF_FORMAT_ULAW, 2, 0.04) ;
+ /* Lite remove start */
+ lcomp_test_float ("ulaw.w64", SF_FORMAT_W64 | SF_FORMAT_ULAW, 2, 0.04) ;
+ lcomp_test_double ("ulaw.w64", SF_FORMAT_W64 | SF_FORMAT_ULAW, 2, 0.04) ;
+ /* Lite remove end */
+
+ read_raw_test ("ulaw.w64", SF_FORMAT_W64 | SF_FORMAT_ULAW, 2) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "w64_alaw") == 0)
+ { lcomp_test_short ("alaw.w64", SF_FORMAT_W64 | SF_FORMAT_ALAW, 2, 0.04) ;
+ lcomp_test_int ("alaw.w64", SF_FORMAT_W64 | SF_FORMAT_ALAW, 2, 0.04) ;
+ /* Lite remove start */
+ lcomp_test_float ("alaw.w64", SF_FORMAT_W64 | SF_FORMAT_ALAW, 2, 0.04) ;
+ lcomp_test_double ("alaw.w64", SF_FORMAT_W64 | SF_FORMAT_ALAW, 2, 0.04) ;
+ /* Lite remove end */
+
+ read_raw_test ("alaw.w64", SF_FORMAT_W64 | SF_FORMAT_ALAW, 2) ;
+ test_count++ ;
+ } ;
+
+ /* Lite remove start */
+ if (do_all || strcmp (argv [1], "w64_ima") == 0)
+ { lcomp_test_short ("ima.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM, 2, 0.18) ;
+ lcomp_test_int ("ima.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM, 2, 0.18) ;
+ lcomp_test_float ("ima.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM, 2, 0.18) ;
+ lcomp_test_double ("ima.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM, 2, 0.18) ;
+
+ sdlcomp_test_short ("ima.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM, 2, 0.18) ;
+ sdlcomp_test_int ("ima.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM, 2, 0.18) ;
+ sdlcomp_test_float ("ima.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM, 2, 0.18) ;
+ sdlcomp_test_double ("ima.w64", SF_FORMAT_W64 | SF_FORMAT_IMA_ADPCM, 2, 0.18) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "w64_msadpcm") == 0)
+ { lcomp_test_short ("msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM, 2, 0.36) ;
+ lcomp_test_int ("msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM, 2, 0.36) ;
+ lcomp_test_float ("msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM, 2, 0.36) ;
+ lcomp_test_double ("msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM, 2, 0.36) ;
+
+ sdlcomp_test_short ("msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM, 2, 0.36) ;
+ sdlcomp_test_int ("msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM, 2, 0.36) ;
+ sdlcomp_test_float ("msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM, 2, 0.36) ;
+ sdlcomp_test_double ("msadpcm.w64", SF_FORMAT_W64 | SF_FORMAT_MS_ADPCM, 2, 0.36) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "wve") == 0)
+ { lcomp_test_short ("psion.wve", SF_FORMAT_WVE | SF_FORMAT_ALAW, 1, 0.04) ;
+ lcomp_test_int ("psion.wve", SF_FORMAT_WVE | SF_FORMAT_ALAW, 1, 0.04) ;
+ /* Lite remove start */
+ lcomp_test_float ("psion.wve", SF_FORMAT_WVE | SF_FORMAT_ALAW, 1, 0.04) ;
+ lcomp_test_double ("psion.wve", SF_FORMAT_WVE | SF_FORMAT_ALAW, 1, 0.04) ;
+ /* Lite remove end */
+ test_count++ ;
+ } ;
+
+ /* Lite remove end */
+
+ if (do_all || strcmp (argv [1], "w64_gsm610") == 0)
+ { /* Don't do lcomp_test_XXX as the errors are too big. */
+ sdlcomp_test_short ("gsm610.w64", SF_FORMAT_W64 | SF_FORMAT_GSM610, 1, 0.2) ;
+ sdlcomp_test_int ("gsm610.w64", SF_FORMAT_W64 | SF_FORMAT_GSM610, 1, 0.2) ;
+ /* Lite remove start */
+ sdlcomp_test_float ("gsm610.w64", SF_FORMAT_W64 | SF_FORMAT_GSM610, 1, 0.2) ;
+ sdlcomp_test_double ("gsm610.w64", SF_FORMAT_W64 | SF_FORMAT_GSM610, 1, 0.2) ;
+ /* Lite remove end */
+ test_count++ ;
+ } ;
+
+ /* Lite remove start */
+ if (do_all || strcmp (argv [1], "vox_adpcm") == 0)
+ { lcomp_test_short ("adpcm.vox", SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, 1, 0.17) ;
+ lcomp_test_int ("adpcm.vox", SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, 1, 0.17) ;
+ lcomp_test_float ("adpcm.vox", SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, 1, 0.17) ;
+ lcomp_test_double ("adpcm.vox", SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, 1, 0.17) ;
+
+ sdlcomp_test_short ("adpcm.vox", SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, 1, 0.072) ;
+ sdlcomp_test_int ("adpcm.vox", SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, 1, 0.072) ;
+ sdlcomp_test_float ("adpcm.vox", SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, 1, 0.072) ;
+ sdlcomp_test_double ("adpcm.vox", SF_FORMAT_RAW | SF_FORMAT_VOX_ADPCM, 1, 0.072) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || strcmp (argv [1], "xi_dpcm") == 0)
+ { lcomp_test_short ("8bit.xi", SF_FORMAT_XI | SF_FORMAT_DPCM_8, 1, 0.25) ;
+ lcomp_test_int ("8bit.xi", SF_FORMAT_XI | SF_FORMAT_DPCM_8, 1, 0.25) ;
+
+ lcomp_test_short ("16bit.xi", SF_FORMAT_XI | SF_FORMAT_DPCM_16, 1, 0.002) ;
+ lcomp_test_int ("16bit.xi", SF_FORMAT_XI | SF_FORMAT_DPCM_16, 1, 0.002) ;
+ lcomp_test_float ("16bit.xi", SF_FORMAT_XI | SF_FORMAT_DPCM_16, 1, 0.002) ;
+ lcomp_test_double ("16bit.xi", SF_FORMAT_XI | SF_FORMAT_DPCM_16, 1, 0.002) ;
+ test_count++ ;
+ } ;
+ /* Lite remove end */
+
+ if (test_count == 0)
+ { printf ("************************************\n") ;
+ printf ("* No '%s' test defined.\n", argv [1]) ;
+ printf ("************************************\n") ;
+ return 1 ;
+ } ;
+
+ return 0 ;
+} /* main */
+
+/*============================================================================================
+** Here are the test functions.
+*/
+
+static void
+lcomp_test_short (const char *filename, int filetype, int channels, double margin)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k, m, seekpos, half_max_abs ;
+ long datalen ;
+ short *orig, *data ;
+
+ print_test_name ("lcomp_test_short", filename) ;
+
+ datalen = BUFFER_SIZE / channels ;
+
+ data = data_buffer.s ;
+ orig = orig_buffer.s ;
+
+ gen_signal_double (orig_buffer.d, 32000.0, channels, datalen) ;
+ for (k = 0 ; k < channels * datalen ; k++)
+ orig [k] = (short) (orig_buffer.d [k]) ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = 123456789 ; /* Ridiculous value. */
+ sfinfo.channels = channels ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
+ test_writef_short_or_die (file, 0, orig, datalen, __LINE__) ;
+ sf_set_string (file, SF_STR_COMMENT, long_comment) ;
+ sf_close (file) ;
+
+ memset (data, 0, datalen * sizeof (short)) ;
+
+ if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
+
+ if ((sfinfo.format & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)) != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)))
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < datalen / channels)
+ { printf ("Too few frames in file. (%ld should be a little more than %ld)\n", SF_COUNT_TO_LONG (sfinfo.frames), datalen) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames > (datalen + datalen / 20))
+ { printf ("Too many frames in file. (%ld should be a little more than %ld)\n", SF_COUNT_TO_LONG (sfinfo.frames), datalen) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != channels)
+ { printf ("Incorrect number of channels in file.\n") ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ check_comment (file, filetype, __LINE__) ;
+
+ test_readf_short_or_die (file, 0, data, datalen, __LINE__) ;
+
+ half_max_abs = 0 ;
+ for (k = 0 ; k < datalen ; k++)
+ { if (error_function (data [k], orig [k], margin))
+ { printf ("\n\nLine %d: Incorrect sample A (#%d : %d should be %d).\n", __LINE__, k, data [k], orig [k]) ;
+ oct_save_short (orig, data, datalen) ;
+ exit (1) ;
+ } ;
+ half_max_abs = LCT_MAX (half_max_abs, abs (data [k] / 2)) ;
+ } ;
+
+ if (half_max_abs < 1.0)
+ { printf ("\n\nLine %d: Signal is all zeros.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if ((k = sf_readf_short (file, data, datalen)) != sfinfo.frames - datalen)
+ { printf ("\n\nLine %d: Incorrect read length (%ld should be %d).\n", __LINE__,
+ SF_COUNT_TO_LONG (channels * sfinfo.frames - datalen), k) ;
+ exit (1) ;
+ } ;
+
+ /* This check is only for block based encoders which must append silence
+ ** to the end of a file so as to fill out a block.
+ */
+ for (k = 0 ; k < sfinfo.frames - datalen ; k++)
+ if (abs (data [channels * k]) > decay_response (channels * k))
+ { printf ("\n\nLine %d : Incorrect sample B (#%d : abs (%d) should be < %d).\n", __LINE__, channels * k, data [channels * k], decay_response (channels * k)) ;
+ exit (1) ;
+ } ;
+
+ if (! sfinfo.seekable)
+ { sf_close (file) ;
+ unlink (filename) ;
+ printf ("ok\n") ;
+ return ;
+ } ;
+
+ /* Now test sf_seek function. */
+
+ if ((k = sf_seek (file, 0, SEEK_SET)) != 0)
+ { printf ("\n\nLine %d: Seek to start of file failed (%d).\n", __LINE__, k) ;
+ exit (1) ;
+ } ;
+
+ for (m = 0 ; m < 3 ; m++)
+ { test_readf_short_or_die (file, m, data, 11, __LINE__) ;
+
+ for (k = 0 ; k < channels * 11 ; k++)
+ if (error_function (1.0 * data [k], 1.0 * orig [k + channels * m * 11], margin))
+ { printf ("\n\nLine %d: Incorrect sample (m = %d) (#%d : %d => %d).\n", __LINE__, m, k + channels * m * 11, orig [k + channels * m * 11], data [k]) ;
+ for (m = 0 ; m < channels ; m++)
+ printf ("%d ", data [m]) ;
+ printf ("\n") ;
+ exit (1) ;
+ } ;
+ } ;
+
+ seekpos = BUFFER_SIZE / 10 ;
+
+ /* Check seek from start of file. */
+ if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos)
+ { printf ("Seek to start of file + %d failed (%d).\n", seekpos, k) ;
+ exit (1) ;
+ } ;
+
+ test_readf_short_or_die (file, 0, data, 1, __LINE__) ;
+
+ if (error_function (1.0 * data [0], 1.0 * orig [seekpos * channels], margin))
+ { printf ("\n\nLine %d: sf_seek (SEEK_SET) followed by sf_readf_short failed (%d, %d).\n", __LINE__, orig [1], data [0]) ;
+ exit (1) ;
+ } ;
+
+ if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1)
+ { printf ("\n\nLine %d: sf_seek (SEEK_CUR) with 0 offset failed (%d should be %d)\n", __LINE__, k, seekpos + 1) ;
+ exit (1) ;
+ } ;
+
+ seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ;
+ k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ;
+ test_readf_short_or_die (file, 0, data, 1, __LINE__) ;
+ if (error_function (1.0 * data [0], 1.0 * orig [seekpos * channels], margin) || k != seekpos)
+ { printf ("\n\nLine %d: sf_seek (forwards, SEEK_CUR) followed by sf_readf_short failed (%d, %d) (%d, %d).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos + 1) ;
+ oct_save_short (orig, data, datalen) ;
+ exit (1) ;
+ } ;
+
+ seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ;
+ /* Check seek backward from current position. */
+ k = sf_seek (file, -20, SEEK_CUR) ;
+ test_readf_short_or_die (file, 0, data, 1, __LINE__) ;
+ if (error_function (1.0 * data [0], 1.0 * orig [seekpos * channels], margin) || k != seekpos)
+ { printf ("\nLine %d: sf_seek (backwards, SEEK_CUR) followed by sf_readf_short failed (%d, %d) (%d, %d).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos) ;
+ exit (1) ;
+ } ;
+
+ /* Check that read past end of file returns number of items. */
+ sf_seek (file, sfinfo.frames, SEEK_SET) ;
+
+ if ((k = sf_readf_short (file, data, datalen)) != 0)
+ { printf ("\n\nLine %d: Return value from sf_readf_short past end of file incorrect (%d).\n", __LINE__, k) ;
+ exit (1) ;
+ } ;
+
+ /* Check seek backward from end. */
+ if ((k = sf_seek (file, 5 - sfinfo.frames, SEEK_END)) != 5)
+ { printf ("\n\nLine %d: sf_seek (SEEK_END) returned %d instead of %d.\n", __LINE__, k, 5) ;
+ exit (1) ;
+ } ;
+
+ test_readf_short_or_die (file, 0, data, 1, __LINE__) ;
+ if (error_function (1.0 * data [0], 1.0 * orig [5 * channels], margin))
+ { printf ("\nLine %d: sf_seek (SEEK_END) followed by sf_readf_short failed (%d should be %d).\n", __LINE__, data [0], orig [5 * channels]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ unlink (filename) ;
+ printf ("ok\n") ;
+} /* lcomp_test_short */
+
+/*--------------------------------------------------------------------------------------------
+*/
+
+static void
+lcomp_test_int (const char *filename, int filetype, int channels, double margin)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k, m, half_max_abs ;
+ long datalen, seekpos ;
+ double scale, max_val ;
+ int *orig, *data ;
+
+ print_test_name ("lcomp_test_int", filename) ;
+
+ datalen = BUFFER_SIZE / channels ;
+
+ if (is_lossy (filetype))
+ { scale = 1.0 * 0x10000 ;
+ max_val = 32000.0 * scale ;
+ }
+ else
+ { scale = 1.0 ;
+ max_val = 0x7fffffff * scale ;
+ } ;
+
+ data = data_buffer.i ;
+ orig = orig_buffer.i ;
+
+ gen_signal_double (orig_buffer.d, max_val, channels, datalen) ;
+
+ for (k = 0 ; k < channels * datalen ; k++)
+ orig [k] = lrint (orig_buffer.d [k]) ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = 123456789 ; /* Ridiculous value. */
+ sfinfo.channels = channels ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
+ test_writef_int_or_die (file, 0, orig, datalen, __LINE__) ;
+ sf_set_string (file, SF_STR_COMMENT, long_comment) ;
+ sf_close (file) ;
+
+ memset (data, 0, datalen * sizeof (int)) ;
+
+ if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
+
+ if ((sfinfo.format & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)) != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)))
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < datalen / channels)
+ { printf ("Too few.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames > (datalen + datalen / 20))
+ { printf ("Too many.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != channels)
+ { printf ("Incorrect number of channels in file.\n") ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ check_comment (file, filetype, __LINE__) ;
+
+ test_readf_int_or_die (file, 0, data, datalen, __LINE__) ;
+
+ half_max_abs = 0 ;
+ for (k = 0 ; k < datalen ; k++)
+ { if (error_function (data [k] / scale, orig [k] / scale, margin))
+ { printf ("\nLine %d: Incorrect sample (#%d : %f should be %f).\n", __LINE__, k, data [k] / scale, orig [k] / scale) ;
+ oct_save_int (orig, data, datalen) ;
+ exit (1) ;
+ } ;
+ half_max_abs = LCT_MAX (half_max_abs, abs (data [k] / 2)) ;
+ } ;
+
+ if (half_max_abs < 1.0)
+ { printf ("\n\nLine %d: Signal is all zeros (%d, 0x%X).\n", __LINE__, half_max_abs, half_max_abs) ;
+ exit (1) ;
+ } ;
+
+ if ((k = sf_readf_int (file, data, datalen)) != sfinfo.frames - datalen)
+ { printf ("\n\nLine %d: Incorrect read length (%ld should be %d).\n", __LINE__,
+ SF_COUNT_TO_LONG (channels * sfinfo.frames - datalen), k) ;
+ exit (1) ;
+ } ;
+
+ /* This check is only for block based encoders which must append silence
+ ** to the end of a file so as to fill out a block.
+ */
+ if ((sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_MS_ADPCM)
+ for (k = 0 ; k < sfinfo.frames - datalen ; k++)
+ if (abs (data [channels * k] / scale) > decay_response (channels * k))
+ { printf ("\n\nLine %d : Incorrect sample B (#%d : abs (%d) should be < %d).\n", __LINE__, channels * k, data [channels * k], decay_response (channels * k)) ;
+ exit (1) ;
+ } ;
+
+ if (! sfinfo.seekable)
+ { sf_close (file) ;
+ unlink (filename) ;
+ printf ("ok\n") ;
+ return ;
+ } ;
+
+ /* Now test sf_seek function. */
+
+ if ((k = sf_seek (file, 0, SEEK_SET)) != 0)
+ { printf ("\n\nLine %d: Seek to start of file failed (%d).\n", __LINE__, k) ;
+ exit (1) ;
+ } ;
+
+ for (m = 0 ; m < 3 ; m++)
+ { test_readf_int_or_die (file, m, data, 11, __LINE__) ;
+
+ for (k = 0 ; k < channels * 11 ; k++)
+ if (error_function (data [k] / scale, orig [k + channels * m * 11] / scale, margin))
+ { printf ("\nLine %d: Incorrect sample (m = %d) (#%d : %d => %d).\n", __LINE__, m, k + channels * m * 11, orig [k + channels * m * 11], data [k]) ;
+ for (m = 0 ; m < channels ; m++)
+ printf ("%d ", data [m]) ;
+ printf ("\n") ;
+ exit (1) ;
+ } ;
+ } ;
+
+ seekpos = BUFFER_SIZE / 10 ;
+
+ /* Check seek from start of file. */
+ if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos)
+ { printf ("Seek to start of file + %ld failed (%d).\n", seekpos, k) ;
+ exit (1) ;
+ } ;
+
+ test_readf_int_or_die (file, 0, data, 1, __LINE__) ;
+
+ if (error_function (1.0 * data [0], 1.0 * orig [seekpos * channels], margin))
+ { printf ("\nLine %d: sf_seek (SEEK_SET) followed by sf_readf_int failed (%d, %d).\n", __LINE__, orig [1], data [0]) ;
+ exit (1) ;
+ } ;
+
+ if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1)
+ { printf ("\n\nLine %d: sf_seek (SEEK_CUR) with 0 offset failed (%d should be %ld)\n", __LINE__, k, seekpos + 1) ;
+ exit (1) ;
+ } ;
+
+ seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ;
+ k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ;
+ test_readf_int_or_die (file, 0, data, 1, __LINE__) ;
+ if (error_function (1.0 * data [0], 1.0 * orig [seekpos * channels], margin) || k != seekpos)
+ { printf ("\nLine %d: sf_seek (forwards, SEEK_CUR) followed by sf_readf_int failed (%d, %d) (%d, %ld).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos + 1) ;
+ exit (1) ;
+ } ;
+
+ seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ;
+ /* Check seek backward from current position. */
+ k = sf_seek (file, -20, SEEK_CUR) ;
+ test_readf_int_or_die (file, 0, data, 1, __LINE__) ;
+ if (error_function (1.0 * data [0], 1.0 * orig [seekpos * channels], margin) || k != seekpos)
+ { printf ("\nLine %d: sf_seek (backwards, SEEK_CUR) followed by sf_readf_int failed (%d, %d) (%d, %ld).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos) ;
+ exit (1) ;
+ } ;
+
+ /* Check that read past end of file returns number of items. */
+ sf_seek (file, sfinfo.frames, SEEK_SET) ;
+
+ if ((k = sf_readf_int (file, data, datalen)) != 0)
+ { printf ("\n\nLine %d: Return value from sf_readf_int past end of file incorrect (%d).\n", __LINE__, k) ;
+ exit (1) ;
+ } ;
+
+ /* Check seek backward from end. */
+ if ((k = sf_seek (file, 5 - sfinfo.frames, SEEK_END)) != 5)
+ { printf ("\n\nLine %d: sf_seek (SEEK_END) returned %d instead of %d.\n", __LINE__, k, 5) ;
+ exit (1) ;
+ } ;
+
+ test_readf_int_or_die (file, 0, data, 1, __LINE__) ;
+ if (error_function (data [0] / scale, orig [5 * channels] / scale, margin))
+ { printf ("\nLine %d: sf_seek (SEEK_END) followed by sf_readf_short failed (%d should be %d).\n", __LINE__, data [0], orig [5]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ unlink (filename) ;
+ printf ("ok\n") ;
+} /* lcomp_test_int */
+
+/*--------------------------------------------------------------------------------------------
+*/
+
+static void
+lcomp_test_float (const char *filename, int filetype, int channels, double margin)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k, m, seekpos ;
+ long datalen ;
+ float *orig, *data ;
+ double half_max_abs ;
+
+ print_test_name ("lcomp_test_float", filename) ;
+
+ datalen = BUFFER_SIZE / channels ;
+
+ data = data_buffer.f ;
+ orig = orig_buffer.f ;
+
+ gen_signal_double (orig_buffer.d, 32000.0, channels, datalen) ;
+ for (k = 0 ; k < channels * datalen ; k++)
+ orig [k] = orig_buffer.d [k] ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = 123456789 ; /* Ridiculous value. */
+ sfinfo.channels = channels ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+ test_writef_float_or_die (file, 0, orig, datalen, __LINE__) ;
+ sf_set_string (file, SF_STR_COMMENT, long_comment) ;
+ sf_close (file) ;
+
+ memset (data, 0, datalen * sizeof (float)) ;
+
+ if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
+
+ if ((sfinfo.format & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)) != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)))
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < datalen / channels)
+ { printf ("Too few.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames > (datalen + datalen / 20))
+ { printf ("Too many.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != channels)
+ { printf ("Incorrect number of channels in file.\n") ;
+ exit (1) ;
+ } ;
+
+ check_comment (file, filetype, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ check_comment (file, filetype, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+
+ test_readf_float_or_die (file, 0, data, datalen, __LINE__) ;
+
+ half_max_abs = 0.0 ;
+ for (k = 0 ; k < datalen ; k++)
+ { if (error_function (data [k], orig [k], margin))
+ { printf ("\nLine %d: Incorrect sample A (#%d : %f should be %f).\n", __LINE__, k, data [k], orig [k]) ;
+ oct_save_float (orig, data, datalen) ;
+ exit (1) ;
+ } ;
+ half_max_abs = LCT_MAX (half_max_abs, fabs (0.5 * data [k])) ;
+ } ;
+
+ if (half_max_abs < 1.0)
+ { printf ("\n\nLine %d: Signal is all zeros.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if ((k = sf_readf_float (file, data, datalen)) != sfinfo.frames - datalen)
+ { printf ("\n\nLine %d: Incorrect read length (%ld should be %d).\n", __LINE__,
+ SF_COUNT_TO_LONG (channels * sfinfo.frames - datalen), k) ;
+ exit (1) ;
+ } ;
+
+ /* This check is only for block based encoders which must append silence
+ ** to the end of a file so as to fill out a block.
+ */
+ if ((sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_MS_ADPCM)
+ for (k = 0 ; k < sfinfo.frames - datalen ; k++)
+ if (abs (data [channels * k]) > decay_response (channels * k))
+ { printf ("\n\nLine %d : Incorrect sample B (#%d : abs (%f) should be < %d).\n", __LINE__, channels * k, data [channels * k], decay_response (channels * k)) ;
+ exit (1) ;
+ } ;
+
+ if (! sfinfo.seekable)
+ { sf_close (file) ;
+ unlink (filename) ;
+ printf ("ok\n") ;
+ return ;
+ } ;
+
+ /* Now test sf_seek function. */
+
+ if ((k = sf_seek (file, 0, SEEK_SET)) != 0)
+ { printf ("\n\nLine %d: Seek to start of file failed (%d).\n", __LINE__, k) ;
+ exit (1) ;
+ } ;
+
+ for (m = 0 ; m < 3 ; m++)
+ { test_readf_float_or_die (file, 0, data, 11, __LINE__) ;
+
+ for (k = 0 ; k < channels * 11 ; k++)
+ if (error_function (data [k], orig [k + channels * m * 11], margin))
+ { printf ("\nLine %d: Incorrect sample (m = %d) (#%d : %f => %f).\n", __LINE__, m, k + channels * m * 11, orig [k + channels * m * 11], data [k]) ;
+ for (m = 0 ; m < channels ; m++)
+ printf ("%f ", data [m]) ;
+ printf ("\n") ;
+ exit (1) ;
+ } ;
+ } ;
+
+ seekpos = BUFFER_SIZE / 10 ;
+
+ /* Check seek from start of file. */
+ if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos)
+ { printf ("Seek to start of file + %d failed (%d).\n", seekpos, k) ;
+ exit (1) ;
+ } ;
+
+ test_readf_float_or_die (file, 0, data, 1, __LINE__) ;
+
+ if (error_function (data [0], orig [seekpos * channels], margin))
+ { printf ("\nLine %d: sf_seek (SEEK_SET) followed by sf_readf_float failed (%f, %f).\n", __LINE__, orig [1], data [0]) ;
+ exit (1) ;
+ } ;
+
+ if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1)
+ { printf ("\n\nLine %d: sf_seek (SEEK_CUR) with 0 offset failed (%d should be %d)\n", __LINE__, k, seekpos + 1) ;
+ exit (1) ;
+ } ;
+
+ seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ;
+ k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ;
+ test_readf_float_or_die (file, 0, data, 1, __LINE__) ;
+ if (error_function (data [0], orig [seekpos * channels], margin) || k != seekpos)
+ { printf ("\nLine %d: sf_seek (forwards, SEEK_CUR) followed by sf_readf_float failed (%f, %f) (%d, %d).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos + 1) ;
+ exit (1) ;
+ } ;
+
+ seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ;
+ /* Check seek backward from current position. */
+ k = sf_seek (file, -20, SEEK_CUR) ;
+ test_readf_float_or_die (file, 0, data, 1, __LINE__) ;
+ if (error_function (data [0], orig [seekpos * channels], margin) || k != seekpos)
+ { printf ("\nLine %d: sf_seek (backwards, SEEK_CUR) followed by sf_readf_float failed (%f, %f) (%d, %d).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos) ;
+ exit (1) ;
+ } ;
+
+ /* Check that read past end of file returns number of items. */
+ sf_seek (file, sfinfo.frames, SEEK_SET) ;
+
+ if ((k = sf_readf_float (file, data, datalen)) != 0)
+ { printf ("\n\nLine %d: Return value from sf_readf_float past end of file incorrect (%d).\n", __LINE__, k) ;
+ exit (1) ;
+ } ;
+
+ /* Check seek backward from end. */
+ if ((k = sf_seek (file, 5 - sfinfo.frames, SEEK_END)) != 5)
+ { printf ("\n\nLine %d: sf_seek (SEEK_END) returned %d instead of %d.\n", __LINE__, k, 5) ;
+ exit (1) ;
+ } ;
+
+ test_readf_float_or_die (file, 0, data, 1, __LINE__) ;
+ if (error_function (data [0], orig [5 * channels], margin))
+ { printf ("\nLine %d: sf_seek (SEEK_END) followed by sf_readf_short failed (%f should be %f).\n", __LINE__, data [0], orig [5 * channels]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ unlink (filename) ;
+ printf ("ok\n") ;
+} /* lcomp_test_float */
+
+/*--------------------------------------------------------------------------------------------
+*/
+
+static void
+lcomp_test_double (const char *filename, int filetype, int channels, double margin)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k, m, seekpos ;
+ long datalen ;
+ double *orig, *data ;
+ double half_max_abs ;
+
+ print_test_name ("lcomp_test_double", filename) ;
+
+ datalen = BUFFER_SIZE / channels ;
+
+ data = data_buffer.d ;
+ orig = orig_buffer.d ;
+
+ gen_signal_double (orig_buffer.d, 32000.0, channels, datalen) ;
+ for (k = 0 ; k < channels * datalen ; k++)
+ orig [k] = orig_buffer.d [k] ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = 123456789 ; /* Ridiculous value. */
+ sfinfo.channels = channels ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+ test_writef_double_or_die (file, 0, orig, datalen, __LINE__) ;
+ sf_set_string (file, SF_STR_COMMENT, long_comment) ;
+ sf_close (file) ;
+
+ memset (data, 0, datalen * sizeof (double)) ;
+
+ if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
+
+ if ((sfinfo.format & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)) != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)))
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < datalen / channels)
+ { printf ("Too few.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames > (datalen + datalen / 20))
+ { printf ("Too many.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != channels)
+ { printf ("Incorrect number of channels in file.\n") ;
+ exit (1) ;
+ } ;
+
+ check_comment (file, filetype, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ check_comment (file, filetype, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+
+ test_readf_double_or_die (file, 0, data, datalen, __LINE__) ;
+
+ half_max_abs = 0.0 ;
+ for (k = 0 ; k < datalen ; k++)
+ { if (error_function (data [k], orig [k], margin))
+ { printf ("\nLine %d: Incorrect sample A (#%d : %f should be %f).\n", __LINE__, k, data [k], orig [k]) ;
+ oct_save_double (orig, data, datalen) ;
+ exit (1) ;
+ } ;
+ half_max_abs = LCT_MAX (half_max_abs, abs (0.5 * data [k])) ;
+ } ;
+
+ if (half_max_abs < 1.0)
+ { printf ("\n\nLine %d: Signal is all zeros.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if ((k = sf_readf_double (file, data, datalen)) != sfinfo.frames - datalen)
+ { printf ("\n\nLine %d: Incorrect read length (%ld should be %d).\n", __LINE__,
+ SF_COUNT_TO_LONG (channels * sfinfo.frames - datalen), k) ;
+ exit (1) ;
+ } ;
+
+ /* This check is only for block based encoders which must append silence
+ ** to the end of a file so as to fill out a block.
+ */
+ if ((sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_MS_ADPCM)
+ for (k = 0 ; k < sfinfo.frames - datalen ; k++)
+ if (abs (data [channels * k]) > decay_response (channels * k))
+ { printf ("\n\nLine %d : Incorrect sample B (#%d : abs (%f) should be < %d).\n", __LINE__, channels * k, data [channels * k], decay_response (channels * k)) ;
+ exit (1) ;
+ } ;
+
+ if (! sfinfo.seekable)
+ { sf_close (file) ;
+ unlink (filename) ;
+ printf ("ok\n") ;
+ return ;
+ } ;
+
+ /* Now test sf_seek function. */
+
+ if ((k = sf_seek (file, 0, SEEK_SET)) != 0)
+ { printf ("\n\nLine %d: Seek to start of file failed (%d).\n", __LINE__, k) ;
+ exit (1) ;
+ } ;
+
+ for (m = 0 ; m < 3 ; m++)
+ { test_readf_double_or_die (file, m, data, 11, __LINE__) ;
+
+ for (k = 0 ; k < channels * 11 ; k++)
+ if (error_function (data [k], orig [k + channels * m * 11], margin))
+ { printf ("\nLine %d: Incorrect sample (m = %d) (#%d : %f => %f).\n", __LINE__, m, k + channels * m * 11, orig [k + channels * m * 11], data [k]) ;
+ for (m = 0 ; m < channels ; m++)
+ printf ("%f ", data [m]) ;
+ printf ("\n") ;
+ exit (1) ;
+ } ;
+ } ;
+
+ seekpos = BUFFER_SIZE / 10 ;
+
+ /* Check seek from start of file. */
+ if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos)
+ { printf ("Seek to start of file + %d failed (%d).\n", seekpos, k) ;
+ exit (1) ;
+ } ;
+
+ test_readf_double_or_die (file, 0, data, 1, __LINE__) ;
+
+ if (error_function (data [0], orig [seekpos * channels], margin))
+ { printf ("\nLine %d: sf_seek (SEEK_SET) followed by sf_readf_double failed (%f, %f).\n", __LINE__, orig [1], data [0]) ;
+ exit (1) ;
+ } ;
+
+ if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1)
+ { printf ("\n\nLine %d: sf_seek (SEEK_CUR) with 0 offset failed (%d should be %d)\n", __LINE__, k, seekpos + 1) ;
+ exit (1) ;
+ } ;
+
+ seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ;
+ k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ;
+ test_readf_double_or_die (file, 0, data, 1, __LINE__) ;
+ if (error_function (data [0], orig [seekpos * channels], margin) || k != seekpos)
+ { printf ("\nLine %d: sf_seek (forwards, SEEK_CUR) followed by sf_readf_double failed (%f, %f) (%d, %d).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos + 1) ;
+ exit (1) ;
+ } ;
+
+ seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ;
+ /* Check seek backward from current position. */
+ k = sf_seek (file, -20, SEEK_CUR) ;
+ test_readf_double_or_die (file, 0, data, 1, __LINE__) ;
+ if (error_function (data [0], orig [seekpos * channels], margin) || k != seekpos)
+ { printf ("\nLine %d: sf_seek (backwards, SEEK_CUR) followed by sf_readf_double failed (%f, %f) (%d, %d).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos) ;
+ exit (1) ;
+ } ;
+
+ /* Check that read past end of file returns number of items. */
+ sf_seek (file, sfinfo.frames, SEEK_SET) ;
+
+ if ((k = sf_readf_double (file, data, datalen)) != 0)
+ { printf ("\n\nLine %d: Return value from sf_readf_double past end of file incorrect (%d).\n", __LINE__, k) ;
+ exit (1) ;
+ } ;
+
+ /* Check seek backward from end. */
+ if ((k = sf_seek (file, 5 - sfinfo.frames, SEEK_END)) != 5)
+ { printf ("\n\nLine %d: sf_seek (SEEK_END) returned %d instead of %d.\n", __LINE__, k, 5) ;
+ exit (1) ;
+ } ;
+
+ test_readf_double_or_die (file, 0, data, 1, __LINE__) ;
+ if (error_function (data [0], orig [5 * channels], margin))
+ { printf ("\nLine %d: sf_seek (SEEK_END) followed by sf_readf_short failed (%f should be %f).\n", __LINE__, data [0], orig [5 * channels]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ unlink (filename) ;
+ printf ("ok\n") ;
+} /* lcomp_test_double */
+
+/*========================================================================================
+** Smoothed differential loss compression tests.
+*/
+
+static void
+sdlcomp_test_short (const char *filename, int filetype, int channels, double margin)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k, m, seekpos, half_max_abs ;
+ long datalen ;
+ short *orig, *data, *smooth ;
+
+channels = 1 ;
+ print_test_name ("sdlcomp_test_short", filename) ;
+
+ datalen = BUFFER_SIZE ;
+
+ orig = orig_buffer.s ;
+ data = data_buffer.s ;
+ smooth = smooth_buffer.s ;
+
+ gen_signal_double (orig_buffer.d, 32000.0, channels, datalen) ;
+ for (k = 0 ; k < datalen ; k++)
+ orig [k] = lrint (orig_buffer.d [k]) ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = 123456789 ; /* Ridiculous value. */
+ sfinfo.channels = channels ;
+ sfinfo.format = filetype ;
+
+ /* The Vorbis encoder has a bug on PowerPC and X86-64 with sample rates
+ ** <= 22050. Increasing the sample rate to 32000 avoids triggering it.
+ ** See https://trac.xiph.org/ticket/1229
+ */
+ if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) == NULL)
+ { const char * errstr ;
+
+ errstr = sf_strerror (NULL) ;
+ if (strstr (errstr, "Sample rate chosen is known to trigger a Vorbis") == NULL)
+ { printf ("Line %d: sf_open_fd (SFM_WRITE) failed : %s\n", __LINE__, errstr) ;
+ dump_log_buffer (NULL) ;
+ exit (1) ;
+ } ;
+
+ printf ("\n Sample rate -> 32kHz ") ;
+ sfinfo.samplerate = 32000 ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ } ;
+
+ test_write_short_or_die (file, 0, orig, datalen, __LINE__) ;
+ sf_set_string (file, SF_STR_COMMENT, long_comment) ;
+ sf_close (file) ;
+
+ memset (data, 0, datalen * sizeof (short)) ;
+
+ if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < datalen / channels)
+ { printf ("Too few.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames > (datalen + 400))
+ { printf ("Too many.frames in file. (%ld should be a little more than %ld)\n", SF_COUNT_TO_LONG (sfinfo.frames), datalen) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != channels)
+ { printf ("Incorrect number of channels in file.\n") ;
+ exit (1) ;
+ } ;
+
+ check_comment (file, filetype, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_readf_short_or_die (file, 0, data, datalen, __LINE__) ;
+
+ memcpy (smooth, orig, datalen * sizeof (short)) ;
+ smoothed_diff_short (data, datalen) ;
+ smoothed_diff_short (smooth, datalen) ;
+
+ half_max_abs = 0.0 ;
+ for (k = 0 ; k < datalen ; k++)
+ { if (error_function (1.0 * data [k], 1.0 * smooth [k], margin))
+ { printf ("\nLine %d: Incorrect sample (#%d : %d should be %d).\n", __LINE__, k, data [k], smooth [k]) ;
+ oct_save_short (orig, smooth, datalen) ;
+ exit (1) ;
+ } ;
+ half_max_abs = LCT_MAX (half_max_abs, abs (0.5 * data [k])) ;
+ } ;
+
+ if (half_max_abs < 1)
+ { printf ("\n\nLine %d: Signal is all zeros.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if ((k = sf_read_short (file, data, datalen)) != sfinfo.frames - datalen)
+ { printf ("\n\nLine %d: Incorrect read length (%d should be %ld).\n", __LINE__, k, SF_COUNT_TO_LONG (sfinfo.frames - datalen)) ;
+ exit (1) ;
+ } ;
+
+ if ((sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_MS_ADPCM &&
+ (sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_GSM610)
+ for (k = 0 ; k < sfinfo.frames - datalen ; k++)
+ if (abs (data [k]) > decay_response (k))
+ { printf ("\n\nLine %d: Incorrect sample (#%ld : abs (%d) should be < %d).\n", __LINE__, datalen + k, data [k], decay_response (k)) ;
+ exit (1) ;
+ } ;
+
+ /* Now test sf_seek function. */
+ if (sfinfo.seekable)
+ { if ((k = sf_seek (file, 0, SEEK_SET)) != 0)
+ { printf ("\n\nLine %d: Seek to start of file failed (%d).\n", __LINE__, k) ;
+ exit (1) ;
+ } ;
+
+ for (m = 0 ; m < 3 ; m++)
+ { test_readf_short_or_die (file, m, data, datalen / 7, __LINE__) ;
+
+ smoothed_diff_short (data, datalen / 7) ;
+ memcpy (smooth, orig + m * datalen / 7, datalen / 7 * sizeof (short)) ;
+ smoothed_diff_short (smooth, datalen / 7) ;
+
+ for (k = 0 ; k < datalen / 7 ; k++)
+ if (error_function (1.0 * data [k], 1.0 * smooth [k], margin))
+ { printf ("\nLine %d: Incorrect sample C (#%d (%ld) : %d => %d).\n", __LINE__, k, k + m * (datalen / 7), smooth [k], data [k]) ;
+ for (m = 0 ; m < 10 ; m++)
+ printf ("%d ", data [k]) ;
+ printf ("\n") ;
+ exit (1) ;
+ } ;
+ } ; /* for (m = 0 ; m < 3 ; m++) */
+
+ seekpos = BUFFER_SIZE / 10 ;
+
+ /* Check seek from start of file. */
+ if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos)
+ { printf ("Seek to start of file + %d failed (%d).\n", seekpos, k) ;
+ exit (1) ;
+ } ;
+ test_readf_short_or_die (file, 0, data, 1, __LINE__) ;
+
+ if (error_function (1.0 * data [0], 1.0 * orig [seekpos * channels], margin))
+ { printf ("\nLine %d: sf_seek (SEEK_SET) followed by sf_read_short failed (%d, %d).\n", __LINE__, orig [1], data [0]) ;
+ exit (1) ;
+ } ;
+
+ if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1)
+ { printf ("\n\nLine %d: sf_seek (SEEK_CUR) with 0 offset failed (%d should be %d)\n", __LINE__, k, seekpos + 1) ;
+ exit (1) ;
+ } ;
+
+ seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ;
+ k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ;
+ test_readf_short_or_die (file, 0, data, 1, __LINE__) ;
+ if (error_function (1.0 * data [0], 1.0 * orig [seekpos * channels], margin) || k != seekpos)
+ { printf ("\nLine %d: sf_seek (forwards, SEEK_CUR) followed by sf_read_short failed (%d, %d) (%d, %d).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos + 1) ;
+ exit (1) ;
+ } ;
+
+ seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ;
+ /* Check seek backward from current position. */
+ k = sf_seek (file, -20, SEEK_CUR) ;
+ test_readf_short_or_die (file, 0, data, 1, __LINE__) ;
+ if (error_function (1.0 * data [0], 1.0 * orig [seekpos * channels], margin) || k != seekpos)
+ { printf ("\nLine %d: sf_seek (backwards, SEEK_CUR) followed by sf_read_short failed (%d, %d) (%d, %d).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos) ;
+ exit (1) ;
+ } ;
+
+ /* Check that read past end of file returns number of items. */
+ sf_seek (file, sfinfo.frames, SEEK_SET) ;
+
+ if ((k = sf_read_short (file, data, datalen)) != 0)
+ { printf ("\n\nLine %d: Return value from sf_read_short past end of file incorrect (%d).\n", __LINE__, k) ;
+ exit (1) ;
+ } ;
+
+ /* Check seek backward from end. */
+
+ if ((k = sf_seek (file, 5 - sfinfo.frames, SEEK_END)) != 5)
+ { printf ("\n\nLine %d: sf_seek (SEEK_END) returned %d instead of %d.\n", __LINE__, k, 5) ;
+ exit (1) ;
+ } ;
+
+ test_read_short_or_die (file, 0, data, channels, __LINE__) ;
+ if (error_function (1.0 * data [0], 1.0 * orig [5 * channels], margin))
+ { printf ("\nLine %d: sf_seek (SEEK_END) followed by sf_read_short failed (%d should be %d).\n", __LINE__, data [0], orig [5 * channels]) ;
+ exit (1) ;
+ } ;
+ } /* if (sfinfo.seekable) */
+
+ sf_close (file) ;
+
+ unlink (filename) ;
+ printf ("ok\n") ;
+} /* sdlcomp_test_short */
+
+static void
+sdlcomp_test_int (const char *filename, int filetype, int channels, double margin)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k, m, seekpos, half_max_abs ;
+ long datalen ;
+ int *orig, *data, *smooth ;
+ double scale ;
+
+channels = 1 ;
+
+ print_test_name ("sdlcomp_test_int", filename) ;
+
+ datalen = BUFFER_SIZE ;
+ scale = 1.0 * 0x10000 ;
+
+ orig = orig_buffer.i ;
+ data = data_buffer.i ;
+ smooth = smooth_buffer.i ;
+
+ gen_signal_double (orig_buffer.d, 32000.0 * scale, channels, datalen) ;
+ for (k = 0 ; k < datalen ; k++)
+ orig [k] = lrint (orig_buffer.d [k]) ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = 123456789 ; /* Ridiculous value. */
+ sfinfo.channels = channels ;
+ sfinfo.format = filetype ;
+
+ /* The Vorbis encoder has a bug on PowerPC and X86-64 with sample rates
+ ** <= 22050. Increasing the sample rate to 32000 avoids triggering it.
+ ** See https://trac.xiph.org/ticket/1229
+ */
+ if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) == NULL)
+ { const char * errstr ;
+
+ errstr = sf_strerror (NULL) ;
+ if (strstr (errstr, "Sample rate chosen is known to trigger a Vorbis") == NULL)
+ { printf ("Line %d: sf_open_fd (SFM_WRITE) failed : %s\n", __LINE__, errstr) ;
+ dump_log_buffer (NULL) ;
+ exit (1) ;
+ } ;
+
+ printf ("\n Sample rate -> 32kHz ") ;
+ sfinfo.samplerate = 32000 ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ } ;
+
+ test_writef_int_or_die (file, 0, orig, datalen, __LINE__) ;
+ sf_set_string (file, SF_STR_COMMENT, long_comment) ;
+ sf_close (file) ;
+
+ memset (data, 0, datalen * sizeof (int)) ;
+
+ if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("Returned format incorrect (0x%08X => 0x%08X).\n", filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < datalen / channels)
+ { printf ("Too few.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames > (datalen + 400))
+ { printf ("Too many.frames in file. (%ld should be a little more than %ld)\n", SF_COUNT_TO_LONG (sfinfo.frames), datalen) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != channels)
+ { printf ("Incorrect number of channels in file.\n") ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_readf_int_or_die (file, 0, data, datalen, __LINE__) ;
+
+ memcpy (smooth, orig, datalen * sizeof (int)) ;
+ smoothed_diff_int (data, datalen) ;
+ smoothed_diff_int (smooth, datalen) ;
+
+ half_max_abs = abs (data [0] >> 16) ;
+ for (k = 1 ; k < datalen ; k++)
+ { if (error_function (data [k] / scale, smooth [k] / scale, margin))
+ { printf ("\nLine %d: Incorrect sample (#%d : %d should be %d).\n", __LINE__, k, data [k], smooth [k]) ;
+ oct_save_int (orig, smooth, datalen) ;
+ exit (1) ;
+ } ;
+ half_max_abs = LCT_MAX (half_max_abs, abs (data [k] / 2)) ;
+ } ;
+
+ if (half_max_abs < 1)
+ { printf ("\n\nLine %d: Signal is all zeros.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if ((k = sf_readf_int (file, data, datalen)) != sfinfo.frames - datalen)
+ { printf ("\n\nLine %d: Incorrect read length (%d should be %ld).\n", __LINE__, k, SF_COUNT_TO_LONG (sfinfo.frames - datalen)) ;
+ exit (1) ;
+ } ;
+
+ if ((sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_IMA_ADPCM &&
+ (sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_MS_ADPCM &&
+ (sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_GSM610 &&
+ (sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_G721_32 &&
+ (sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_G723_24)
+ for (k = 0 ; k < sfinfo.frames - datalen ; k++)
+ if (abs (data [k]) > decay_response (k))
+ { printf ("\n\nLine %d: Incorrect sample (#%ld : abs (%d) should be < %d).\n", __LINE__, datalen + k, data [k], decay_response (k)) ;
+ exit (1) ;
+ } ;
+
+ /* Now test sf_seek function. */
+ if (sfinfo.seekable)
+ { if ((k = sf_seek (file, 0, SEEK_SET)) != 0)
+ { printf ("\n\nLine %d: Seek to start of file failed (%d).\n", __LINE__, k) ;
+ exit (1) ;
+ } ;
+
+ for (m = 0 ; m < 3 ; m++)
+ { test_readf_int_or_die (file, m, data, datalen / 7, __LINE__) ;
+
+ smoothed_diff_int (data, datalen / 7) ;
+ memcpy (smooth, orig + m * datalen / 7, datalen / 7 * sizeof (int)) ;
+ smoothed_diff_int (smooth, datalen / 7) ;
+
+ for (k = 0 ; k < datalen / 7 ; k++)
+ if (error_function (data [k] / scale, smooth [k] / scale, margin))
+ { printf ("\nLine %d: Incorrect sample (#%d (%ld) : %d => %d).\n", __LINE__, k, k + m * (datalen / 7), smooth [k], data [k]) ;
+ for (m = 0 ; m < 10 ; m++)
+ printf ("%d ", data [k]) ;
+ printf ("\n") ;
+ exit (1) ;
+ } ;
+ } ; /* for (m = 0 ; m < 3 ; m++) */
+
+ seekpos = BUFFER_SIZE / 10 ;
+
+ /* Check seek from start of file. */
+ if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos)
+ { printf ("Seek to start of file + %d failed (%d).\n", seekpos, k) ;
+ exit (1) ;
+ } ;
+ test_readf_int_or_die (file, 0, data, 1, __LINE__) ;
+
+ if (error_function (1.0 * data [0], 1.0 * orig [seekpos * channels], margin))
+ { printf ("\nLine %d: sf_seek (SEEK_SET) followed by sf_readf_int failed (%d, %d).\n", __LINE__, orig [1], data [0]) ;
+ exit (1) ;
+ } ;
+
+ if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1)
+ { printf ("\n\nLine %d: sf_seek (SEEK_CUR) with 0 offset failed (%d should be %d)\n", __LINE__, k, seekpos + 1) ;
+ exit (1) ;
+ } ;
+
+ seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ;
+ k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ;
+ test_readf_int_or_die (file, 0, data, 1, __LINE__) ;
+ if (error_function (1.0 * data [0], 1.0 * orig [seekpos * channels], margin) || k != seekpos)
+ { printf ("\nLine %d: sf_seek (forwards, SEEK_CUR) followed by sf_readf_int failed (%d, %d) (%d, %d).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos + 1) ;
+ exit (1) ;
+ } ;
+
+ seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ;
+ /* Check seek backward from current position. */
+ k = sf_seek (file, -20, SEEK_CUR) ;
+ test_readf_int_or_die (file, 0, data, 1, __LINE__) ;
+ if (error_function (1.0 * data [0], 1.0 * orig [seekpos * channels], margin) || k != seekpos)
+ { printf ("\nLine %d: sf_seek (backwards, SEEK_CUR) followed by sf_readf_int failed (%d, %d) (%d, %d).\n", __LINE__, data [0], orig [seekpos * channels], k, seekpos) ;
+ exit (1) ;
+ } ;
+
+ /* Check that read past end of file returns number of items. */
+ sf_seek (file, sfinfo.frames, SEEK_SET) ;
+
+ if ((k = sf_readf_int (file, data, datalen)) != 0)
+ { printf ("\n\nLine %d: Return value from sf_readf_int past end of file incorrect (%d).\n", __LINE__, k) ;
+ exit (1) ;
+ } ;
+
+ /* Check seek backward from end. */
+
+ if ((k = sf_seek (file, 5 - sfinfo.frames, SEEK_END)) != 5)
+ { printf ("\n\nLine %d: sf_seek (SEEK_END) returned %d instead of %d.\n", __LINE__, k, 5) ;
+ exit (1) ;
+ } ;
+
+ test_readf_int_or_die (file, 0, data, 1, __LINE__) ;
+ if (error_function (data [0] / scale, orig [5] / scale, margin))
+ { printf ("\nLine %d: sf_seek (SEEK_END) followed by sf_readf_int failed (%d should be %d).\n", __LINE__, data [0], orig [5]) ;
+ exit (1) ;
+ } ;
+ } /* if (sfinfo.seekable) */
+
+ sf_close (file) ;
+
+ unlink (filename) ;
+ printf ("ok\n") ;
+} /* sdlcomp_test_int */
+
+static void
+sdlcomp_test_float (const char *filename, int filetype, int channels, double margin)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k, m, seekpos ;
+ long datalen ;
+ float *orig, *data, *smooth ;
+ double half_max_abs ;
+
+channels = 1 ;
+
+ print_test_name ("sdlcomp_test_float", filename) ;
+
+ if ((filetype & SF_FORMAT_SUBMASK) == SF_FORMAT_VORBIS)
+ { puts ("Not working for this format.") ;
+ return ;
+ } ;
+
+printf ("** fix this ** ") ;
+
+ datalen = BUFFER_SIZE ;
+
+ orig = orig_buffer.f ;
+ data = data_buffer.f ;
+ smooth = smooth_buffer.f ;
+
+ gen_signal_double (orig_buffer.d, 32000.0, channels, datalen) ;
+ for (k = 0 ; k < datalen ; k++)
+ orig [k] = lrint (orig_buffer.d [k]) ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = 123456789 ; /* Ridiculous value. */
+ sfinfo.channels = channels ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+ test_write_float_or_die (file, 0, orig, datalen, __LINE__) ;
+ sf_set_string (file, SF_STR_COMMENT, long_comment) ;
+ sf_close (file) ;
+
+ memset (data, 0, datalen * sizeof (float)) ;
+
+ if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
+
+ if ((sfinfo.format & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)) != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)))
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < datalen / channels)
+ { printf ("Too few.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames > (datalen + 400))
+ { printf ("Too many.frames in file. (%ld should be a little more than %ld)\n", SF_COUNT_TO_LONG (sfinfo.frames), datalen) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != channels)
+ { printf ("Incorrect number of channels in file.\n") ;
+ exit (1) ;
+ } ;
+
+ check_comment (file, filetype, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_float_or_die (file, 0, data, datalen, __LINE__) ;
+
+ memcpy (smooth, orig, datalen * sizeof (float)) ;
+ smoothed_diff_float (data, datalen) ;
+ smoothed_diff_float (smooth, datalen) ;
+
+ half_max_abs = fabs (data [0]) ;
+ for (k = 1 ; k < datalen ; k++)
+ { if (error_function (data [k], smooth [k], margin))
+ { printf ("\nLine %d: Incorrect sample (#%d : %d should be %d).\n", __LINE__, k, (int) data [k], (int) smooth [k]) ;
+ oct_save_float (orig, smooth, datalen) ;
+ exit (1) ;
+ } ;
+ half_max_abs = LCT_MAX (half_max_abs, abs (0.5 * data [k])) ;
+ } ;
+
+ if (half_max_abs <= 0.0)
+ { printf ("\n\nLine %d: Signal is all zeros.\n", __LINE__) ;
+ printf ("half_max_abs : % 10.6f\n", half_max_abs) ;
+ exit (1) ;
+ } ;
+
+ if ((k = sf_read_float (file, data, datalen)) != sfinfo.frames - datalen)
+ { printf ("\n\nLine %d: Incorrect read length (%d should be %ld).\n", __LINE__, k, SF_COUNT_TO_LONG (sfinfo.frames - datalen)) ;
+ exit (1) ;
+ } ;
+
+ if ((sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_MS_ADPCM &&
+ (sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_GSM610)
+ for (k = 0 ; k < sfinfo.frames - datalen ; k++)
+ if (abs (data [k]) > decay_response (k))
+ { printf ("\n\nLine %d: Incorrect sample (#%ld : abs (%d) should be < %d).\n", __LINE__, datalen + k, (int) data [k], (int) decay_response (k)) ;
+ exit (1) ;
+ } ;
+
+ /* Now test sf_seek function. */
+ if (sfinfo.seekable)
+ { if ((k = sf_seek (file, 0, SEEK_SET)) != 0)
+ { printf ("\n\nLine %d: Seek to start of file failed (%d).\n", __LINE__, k) ;
+ exit (1) ;
+ } ;
+
+ for (m = 0 ; m < 3 ; m++)
+ { test_read_float_or_die (file, 0, data, datalen / 7, __LINE__) ;
+
+ smoothed_diff_float (data, datalen / 7) ;
+ memcpy (smooth, orig + m * datalen / 7, datalen / 7 * sizeof (float)) ;
+ smoothed_diff_float (smooth, datalen / 7) ;
+
+ for (k = 0 ; k < datalen / 7 ; k++)
+ if (error_function (data [k], smooth [k], margin))
+ { printf ("\nLine %d: Incorrect sample C (#%d (%ld) : %d => %d).\n", __LINE__, k, k + m * (datalen / 7), (int) smooth [k], (int) data [k]) ;
+ for (m = 0 ; m < 10 ; m++)
+ printf ("%d ", (int) data [k]) ;
+ printf ("\n") ;
+ exit (1) ;
+ } ;
+ } ; /* for (m = 0 ; m < 3 ; m++) */
+
+ seekpos = BUFFER_SIZE / 10 ;
+
+ /* Check seek from start of file. */
+ if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos)
+ { printf ("Seek to start of file + %d failed (%d).\n", seekpos, k) ;
+ exit (1) ;
+ } ;
+ test_read_float_or_die (file, 0, data, channels, __LINE__) ;
+
+ if (error_function (data [0], orig [seekpos * channels], margin))
+ { printf ("\nLine %d: sf_seek (SEEK_SET) followed by sf_read_float failed (%d, %d).\n", __LINE__, (int) orig [1], (int) data [0]) ;
+ exit (1) ;
+ } ;
+
+ if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1)
+ { printf ("\n\nLine %d: sf_seek (SEEK_CUR) with 0 offset failed (%d should be %d)\n", __LINE__, k, seekpos + 1) ;
+ exit (1) ;
+ } ;
+
+ seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ;
+ k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ;
+ test_read_float_or_die (file, 0, data, channels, __LINE__) ;
+ if (error_function (data [0], orig [seekpos * channels], margin) || k != seekpos)
+ { printf ("\nLine %d: sf_seek (forwards, SEEK_CUR) followed by sf_read_float failed (%d, %d) (%d, %d).\n", __LINE__, (int) data [0], (int) orig [seekpos * channels], k, seekpos + 1) ;
+ exit (1) ;
+ } ;
+
+ seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ;
+ /* Check seek backward from current position. */
+ k = sf_seek (file, -20, SEEK_CUR) ;
+ test_read_float_or_die (file, 0, data, channels, __LINE__) ;
+ if (error_function (data [0], orig [seekpos * channels], margin) || k != seekpos)
+ { printf ("\nLine %d: sf_seek (backwards, SEEK_CUR) followed by sf_read_float failed (%d, %d) (%d, %d).\n", __LINE__, (int) data [0], (int) orig [seekpos * channels], k, seekpos) ;
+ exit (1) ;
+ } ;
+
+ /* Check that read past end of file returns number of items. */
+ sf_seek (file, sfinfo.frames, SEEK_SET) ;
+
+ if ((k = sf_read_float (file, data, datalen)) != 0)
+ { printf ("\n\nLine %d: Return value from sf_read_float past end of file incorrect (%d).\n", __LINE__, k) ;
+ exit (1) ;
+ } ;
+
+ /* Check seek backward from end. */
+
+ if ((k = sf_seek (file, 5 - sfinfo.frames, SEEK_END)) != 5)
+ { printf ("\n\nLine %d: sf_seek (SEEK_END) returned %d instead of %d.\n", __LINE__, k, 5) ;
+ exit (1) ;
+ } ;
+
+ test_read_float_or_die (file, 0, data, channels, __LINE__) ;
+ if (error_function (data [0], orig [5 * channels], margin))
+ { printf ("\nLine %d: sf_seek (SEEK_END) followed by sf_read_float failed (%f should be %f).\n", __LINE__, data [0], orig [5 * channels]) ;
+ exit (1) ;
+ } ;
+ } /* if (sfinfo.seekable) */
+
+ sf_close (file) ;
+
+ unlink (filename) ;
+ printf ("ok\n") ;
+} /* sdlcomp_test_float */
+
+static void
+sdlcomp_test_double (const char *filename, int filetype, int channels, double margin)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k, m, seekpos ;
+ long datalen ;
+ double *orig, *data, *smooth, half_max_abs ;
+
+channels = 1 ;
+ print_test_name ("sdlcomp_test_double", filename) ;
+
+ if ((filetype & SF_FORMAT_SUBMASK) == SF_FORMAT_VORBIS)
+ { puts ("Not working for this format.") ;
+ return ;
+ } ;
+
+ datalen = BUFFER_SIZE ;
+
+ orig = orig_buffer.d ;
+ data = data_buffer.d ;
+ smooth = smooth_buffer.d ;
+
+ gen_signal_double (orig_buffer.d, 32000.0, channels, datalen) ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = 123456789 ; /* Ridiculous value. */
+ sfinfo.channels = channels ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+ test_write_double_or_die (file, 0, orig, datalen, __LINE__) ;
+ sf_set_string (file, SF_STR_COMMENT, long_comment) ;
+ sf_close (file) ;
+
+ memset (data, 0, datalen * sizeof (double)) ;
+
+ if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("Returned format incorrect (0x%08X => 0x%08X).\n", filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < datalen / channels)
+ { printf ("Too few.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames > (datalen + 400))
+ { printf ("Too many.frames in file. (%ld should be a little more than %ld)\n", SF_COUNT_TO_LONG (sfinfo.frames), datalen) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != channels)
+ { printf ("Incorrect number of channels in file.\n") ;
+ exit (1) ;
+ } ;
+
+ check_comment (file, filetype, __LINE__) ;
+
+ check_comment (file, filetype, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data, datalen, __LINE__) ;
+
+ memcpy (smooth, orig, datalen * sizeof (double)) ;
+ smoothed_diff_double (data, datalen) ;
+ smoothed_diff_double (smooth, datalen) ;
+
+ half_max_abs = 0.0 ;
+ for (k = 0 ; k < datalen ; k++)
+ { if (error_function (data [k], smooth [k], margin))
+ { printf ("\n\nLine %d: Incorrect sample (#%d : %d should be %d).\n", __LINE__, k, (int) data [k], (int) smooth [k]) ;
+ oct_save_double (orig, smooth, datalen) ;
+ exit (1) ;
+ } ;
+ half_max_abs = LCT_MAX (half_max_abs, 0.5 * fabs (data [k])) ;
+ } ;
+
+ if (half_max_abs < 1.0)
+ { printf ("\n\nLine %d: Signal is all zeros.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if ((k = sf_read_double (file, data, datalen)) != sfinfo.frames - datalen)
+ { printf ("\n\nLine %d: Incorrect read length (%d should be %ld).\n", __LINE__, k, SF_COUNT_TO_LONG (sfinfo.frames - datalen)) ;
+ exit (1) ;
+ } ;
+
+ if ((sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_MS_ADPCM &&
+ (sfinfo.format & SF_FORMAT_SUBMASK) != SF_FORMAT_GSM610)
+ for (k = 0 ; k < sfinfo.frames - datalen ; k++)
+ if (abs (data [k]) > decay_response (k))
+ { printf ("\n\nLine %d: Incorrect sample (#%ld : abs (%d) should be < %d).\n", __LINE__, datalen + k, (int) data [k], (int) decay_response (k)) ;
+ exit (1) ;
+ } ;
+
+ /* Now test sf_seek function. */
+ if (sfinfo.seekable)
+ { if ((k = sf_seek (file, 0, SEEK_SET)) != 0)
+ { printf ("\n\nLine %d: Seek to start of file failed (%d).\n", __LINE__, k) ;
+ exit (1) ;
+ } ;
+
+ for (m = 0 ; m < 3 ; m++)
+ { test_read_double_or_die (file, m, data, datalen / 7, __LINE__) ;
+
+ smoothed_diff_double (data, datalen / 7) ;
+ memcpy (smooth, orig + m * datalen / 7, datalen / 7 * sizeof (double)) ;
+ smoothed_diff_double (smooth, datalen / 7) ;
+
+ for (k = 0 ; k < datalen / 7 ; k++)
+ if (error_function (data [k], smooth [k], margin))
+ { printf ("\nLine %d: Incorrect sample C (#%d (%ld) : %d => %d).\n", __LINE__, k, k + m * (datalen / 7), (int) smooth [k], (int) data [k]) ;
+ for (m = 0 ; m < 10 ; m++)
+ printf ("%d ", (int) data [k]) ;
+ printf ("\n") ;
+ exit (1) ;
+ } ;
+ } ; /* for (m = 0 ; m < 3 ; m++) */
+
+ seekpos = BUFFER_SIZE / 10 ;
+
+ /* Check seek from start of file. */
+ if ((k = sf_seek (file, seekpos, SEEK_SET)) != seekpos)
+ { printf ("Seek to start of file + %d failed (%d).\n", seekpos, k) ;
+ exit (1) ;
+ } ;
+ test_read_double_or_die (file, 0, data, channels, __LINE__) ;
+
+ if (error_function (data [0], orig [seekpos * channels], margin))
+ { printf ("\nLine %d: sf_seek (SEEK_SET) followed by sf_read_double failed (%d, %d).\n", __LINE__, (int) orig [1], (int) data [0]) ;
+ exit (1) ;
+ } ;
+
+ if ((k = sf_seek (file, 0, SEEK_CUR)) != seekpos + 1)
+ { printf ("\n\nLine %d: sf_seek (SEEK_CUR) with 0 offset failed (%d should be %d)\n", __LINE__, k, seekpos + 1) ;
+ exit (1) ;
+ } ;
+
+ seekpos = sf_seek (file, 0, SEEK_CUR) + BUFFER_SIZE / 5 ;
+ k = sf_seek (file, BUFFER_SIZE / 5, SEEK_CUR) ;
+ test_read_double_or_die (file, 0, data, channels, __LINE__) ;
+ if (error_function (data [0], orig [seekpos * channels], margin) || k != seekpos)
+ { printf ("\nLine %d: sf_seek (forwards, SEEK_CUR) followed by sf_read_double failed (%d, %d) (%d, %d).\n", __LINE__, (int) data [0], (int) orig [seekpos * channels], k, seekpos + 1) ;
+ exit (1) ;
+ } ;
+
+ seekpos = sf_seek (file, 0, SEEK_CUR) - 20 ;
+ /* Check seek backward from current position. */
+ k = sf_seek (file, -20, SEEK_CUR) ;
+ test_read_double_or_die (file, 0, data, channels, __LINE__) ;
+ if (error_function (data [0], orig [seekpos * channels], margin) || k != seekpos)
+ { printf ("\nLine %d: sf_seek (backwards, SEEK_CUR) followed by sf_read_double failed (%d, %d) (%d, %d).\n", __LINE__, (int) data [0], (int) orig [seekpos * channels], k, seekpos) ;
+ exit (1) ;
+ } ;
+
+ /* Check that read past end of file returns number of items. */
+ sf_seek (file, sfinfo.frames, SEEK_SET) ;
+
+ if ((k = sf_read_double (file, data, datalen)) != 0)
+ { printf ("\n\nLine %d: Return value from sf_read_double past end of file incorrect (%d).\n", __LINE__, k) ;
+ exit (1) ;
+ } ;
+
+ /* Check seek backward from end. */
+
+ if ((k = sf_seek (file, 5 - sfinfo.frames, SEEK_END)) != 5)
+ { printf ("\n\nLine %d: sf_seek (SEEK_END) returned %d instead of %d.\n", __LINE__, k, 5) ;
+ exit (1) ;
+ } ;
+
+ test_read_double_or_die (file, 0, data, channels, __LINE__) ;
+ if (error_function (data [0], orig [5 * channels], margin))
+ { printf ("\nLine %d: sf_seek (SEEK_END) followed by sf_read_double failed (%f should be %f).\n", __LINE__, data [0], orig [5 * channels]) ;
+ exit (1) ;
+ } ;
+ } /* if (sfinfo.seekable) */
+
+ sf_close (file) ;
+
+ unlink (filename) ;
+ printf ("ok\n") ;
+} /* sdlcomp_test_double */
+
+static void
+read_raw_test (const char *filename, int filetype, int channels)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ sf_count_t count ;
+ long datalen ;
+ short *orig, *data ;
+ int k ;
+
+ print_test_name ("read_raw_test", filename) ;
+
+ datalen = ARRAY_LEN (orig_buffer.s) / 2 ;
+
+ orig = orig_buffer.s ;
+ data = data_buffer.s ;
+
+ gen_signal_double (orig_buffer.d, 32000.0, channels, datalen) ;
+ for (k = 0 ; k < datalen ; k++)
+ orig [k] = lrint (orig_buffer.d [k]) ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = 123456789 ; /* Ridiculous value. */
+ sfinfo.channels = channels ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
+ test_write_short_or_die (file, 0, orig, datalen, __LINE__) ;
+ sf_set_string (file, SF_STR_COMMENT, long_comment) ;
+ sf_close (file) ;
+
+ memset (data, 0, datalen * sizeof (double)) ;
+
+ if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("Returned format incorrect (0x%08X => 0x%08X).\n", filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < datalen / channels)
+ { printf ("Too few.frames in file. (%ld should be a little more than %ld)\n", datalen, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames > (datalen + 400))
+ { printf ("Too many.frames in file. (%ld should be a little more than %ld)\n", SF_COUNT_TO_LONG (sfinfo.frames), datalen) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != channels)
+ { printf ("Incorrect number of channels in file.\n") ;
+ exit (1) ;
+ } ;
+
+ check_comment (file, filetype, __LINE__) ;
+
+ count = sf_read_raw (file, orig_buffer.c, datalen + 5 * channels) ;
+ if (count != sfinfo.channels * sfinfo.frames)
+ { printf ("\nLine %d : sf_read_raw returned %ld should be %ld\n", __LINE__, SF_COUNT_TO_LONG (count), sfinfo.channels * SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ unlink (filename) ;
+ printf ("ok\n") ;
+} /* read_raw_test */
+
+/*========================================================================================
+** Auxiliary functions
+*/
+
+#define SIGNAL_MAXVAL 30000.0
+#define DECAY_COUNT 1000
+
+static int
+decay_response (int k)
+{ if (k < 1)
+ return (int) (1.2 * SIGNAL_MAXVAL) ;
+ if (k > DECAY_COUNT)
+ return 0 ;
+ return (int) (1.2 * SIGNAL_MAXVAL * (DECAY_COUNT - k) / (1.0 * DECAY_COUNT)) ;
+} /* decay_response */
+
+static void
+gen_signal_double (double *data, double scale, int channels, int datalen)
+{ int k, ramplen ;
+ double amp = 0.0 ;
+
+ ramplen = DECAY_COUNT ;
+
+ if (channels == 1)
+ { for (k = 0 ; k < datalen ; k++)
+ { if (k <= ramplen)
+ amp = scale * k / ((double) ramplen) ;
+ else if (k > datalen - ramplen)
+ amp = scale * (datalen - k) / ((double) ramplen) ;
+
+/*-printf ("%3d : %g\n", k, amp) ;-*/
+
+ data [k] = amp * (0.4 * sin (33.3 * 2.0 * M_PI * ((double) (k+1)) / ((double) SAMPLE_RATE))
+ + 0.3 * cos (201.1 * 2.0 * M_PI * ((double) (k+1)) / ((double) SAMPLE_RATE))) ;
+ } ;
+ }
+ else
+ { for (k = 0 ; k < datalen ; k ++)
+ { if (k <= ramplen)
+ amp = scale * k / ((double) ramplen) ;
+ else if (k > datalen - ramplen)
+ amp = scale * (datalen - k) / ((double) ramplen) ;
+
+ data [2 * k] = amp * (0.4 * sin (33.3 * 2.0 * M_PI * ((double) (k+1)) / ((double) SAMPLE_RATE))
+ + 0.3 * cos (201.1 * 2.0 * M_PI * ((double) (k+1)) / ((double) SAMPLE_RATE))) ;
+ data [2 * k + 1] = amp * (0.4 * sin (55.5 * 2.0 * M_PI * ((double) (k+1)) / ((double) SAMPLE_RATE))
+ + 0.3 * cos (201.1 * 2.0 * M_PI * ((double) (k+1)) / ((double) SAMPLE_RATE))) ;
+ } ;
+ } ;
+
+ return ;
+} /* gen_signal_double */
+
+static int
+error_function (double data, double orig, double margin)
+{ double error ;
+
+ if (fabs (orig) <= 500.0)
+ error = fabs (fabs (data) - fabs (orig)) / 2000.0 ;
+ else if (fabs (orig) <= 1000.0)
+ error = fabs (data - orig) / 3000.0 ;
+ else
+ error = fabs (data - orig) / fabs (orig) ;
+
+ if (error > margin)
+ { printf ("\n\nerror_function (data = %f, orig = %f, margin = %f) -> %f\n", data, orig, margin, error) ;
+ return 1 ;
+ } ;
+ return 0 ;
+} /* error_function */
+
+static void
+smoothed_diff_short (short *data, unsigned int datalen)
+{ unsigned int k ;
+ double memory = 0.0 ;
+
+ /* Calculate the smoothed sample-to-sample difference. */
+ for (k = 0 ; k < datalen - 1 ; k++)
+ { memory = 0.7 * memory + (1 - 0.7) * (double) (data [k+1] - data [k]) ;
+ data [k] = (short) memory ;
+ } ;
+ data [datalen-1] = data [datalen-2] ;
+
+} /* smoothed_diff_short */
+
+static void
+smoothed_diff_int (int *data, unsigned int datalen)
+{ unsigned int k ;
+ double memory = 0.0 ;
+
+ /* Calculate the smoothed sample-to-sample difference. */
+ for (k = 0 ; k < datalen - 1 ; k++)
+ { memory = 0.7 * memory + (1 - 0.7) * (double) (data [k+1] - data [k]) ;
+ data [k] = (int) memory ;
+ } ;
+ data [datalen-1] = data [datalen-2] ;
+
+} /* smoothed_diff_int */
+
+static void
+smoothed_diff_float (float *data, unsigned int datalen)
+{ unsigned int k ;
+ float memory = 0.0 ;
+
+ /* Calculate the smoothed sample-to-sample difference. */
+ for (k = 0 ; k < datalen - 1 ; k++)
+ { memory = 0.7 * memory + (1 - 0.7) * (data [k+1] - data [k]) ;
+ data [k] = memory ;
+ } ;
+ data [datalen-1] = data [datalen-2] ;
+
+} /* smoothed_diff_float */
+
+static void
+smoothed_diff_double (double *data, unsigned int datalen)
+{ unsigned int k ;
+ double memory = 0.0 ;
+
+ /* Calculate the smoothed sample-to-sample difference. */
+ for (k = 0 ; k < datalen - 1 ; k++)
+ { memory = 0.7 * memory + (1 - 0.7) * (data [k+1] - data [k]) ;
+ data [k] = memory ;
+ } ;
+ data [datalen-1] = data [datalen-2] ;
+
+} /* smoothed_diff_double */
+
+static void
+check_comment (SNDFILE * file, int format, int lineno)
+{ const char *comment ;
+
+ switch (format & SF_FORMAT_TYPEMASK)
+ { case SF_FORMAT_AIFF :
+ case SF_FORMAT_WAV :
+ case SF_FORMAT_WAVEX :
+ break ;
+ default :
+ return ;
+ } ;
+
+ comment = sf_get_string (file, SF_STR_COMMENT) ;
+ if (comment == NULL)
+ { printf ("\n\nLine %d : File does not contain a comment string.\n\n", lineno) ;
+ exit (1) ;
+ } ;
+
+ if (strcmp (comment, long_comment) != 0)
+ { printf ("\n\nLine %d : File comment does not match comment written.\n\n", lineno) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* check_comment */
+
+static int
+is_lossy (int filetype)
+{
+ switch (SF_FORMAT_SUBMASK & filetype)
+ { case SF_FORMAT_PCM_U8 :
+ case SF_FORMAT_PCM_S8 :
+ case SF_FORMAT_PCM_16 :
+ case SF_FORMAT_PCM_24 :
+ case SF_FORMAT_PCM_32 :
+ case SF_FORMAT_FLOAT :
+ case SF_FORMAT_DOUBLE :
+ return 0 ;
+
+ default :
+ break ;
+ } ;
+
+ return 1 ;
+} /* is_lossy */
+
--- /dev/null
+/*
+** Copyright (C) 2001-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software ; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation ; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY ; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program ; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+#include <sys/stat.h>
+#include <math.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#if (HAVE_DECL_S_IRGRP == 0)
+#include <sf_unistd.h>
+#endif
+
+#if (defined (WIN32) || defined (_WIN32))
+#include <io.h>
+#include <direct.h>
+#endif
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#define BUFFER_LEN (1<<10)
+#define LOG_BUFFER_SIZE 1024
+
+static void zero_data_test (const char *filename, int format) ;
+static void filesystem_full_test (int format) ;
+static void permission_test (const char *filename, int typemajor) ;
+static void wavex_amb_test (const char *filename) ;
+
+int
+main (int argc, char *argv [])
+{ int do_all = 0 ;
+ int test_count = 0 ;
+
+ if (argc != 2)
+ { printf ("Usage : %s <test>\n", argv [0]) ;
+ printf (" Where <test> is one of the following:\n") ;
+ printf (" wav - test WAV file peak chunk\n") ;
+ printf (" aiff - test AIFF file PEAK chunk\n") ;
+ printf (" all - perform all tests\n") ;
+ exit (1) ;
+ } ;
+
+ do_all=!strcmp (argv [1], "all") ;
+
+ if (do_all || ! strcmp (argv [1], "wav"))
+ { zero_data_test ("zerolen.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;
+ filesystem_full_test (SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;
+ permission_test ("readonly.wav", SF_FORMAT_WAV) ;
+ wavex_amb_test ("ambisonic.wav") ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "aiff"))
+ { zero_data_test ("zerolen.aiff", SF_FORMAT_AIFF | SF_FORMAT_PCM_16) ;
+ filesystem_full_test (SF_FORMAT_AIFF | SF_FORMAT_PCM_16) ;
+ permission_test ("readonly.aiff", SF_FORMAT_AIFF) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "au"))
+ { zero_data_test ("zerolen.au", SF_FORMAT_AU | SF_FORMAT_PCM_16) ;
+ filesystem_full_test (SF_FORMAT_AU | SF_FORMAT_PCM_16) ;
+ permission_test ("readonly.au", SF_FORMAT_AU) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "caf"))
+ { zero_data_test ("zerolen.caf", SF_FORMAT_CAF | SF_FORMAT_PCM_16) ;
+ filesystem_full_test (SF_FORMAT_CAF | SF_FORMAT_PCM_16) ;
+ permission_test ("readonly.caf", SF_FORMAT_CAF) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "svx"))
+ { zero_data_test ("zerolen.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_16) ;
+ filesystem_full_test (SF_FORMAT_SVX | SF_FORMAT_PCM_16) ;
+ permission_test ("readonly.svx", SF_FORMAT_SVX) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "nist"))
+ { zero_data_test ("zerolen.nist", SF_FORMAT_NIST | SF_FORMAT_PCM_16) ;
+ filesystem_full_test (SF_FORMAT_NIST | SF_FORMAT_PCM_16) ;
+ permission_test ("readonly.nist", SF_FORMAT_NIST) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "paf"))
+ { zero_data_test ("zerolen.paf", SF_FORMAT_PAF | SF_FORMAT_PCM_16) ;
+ filesystem_full_test (SF_FORMAT_PAF | SF_FORMAT_PCM_16) ;
+ permission_test ("readonly.paf", SF_FORMAT_PAF) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "ircam"))
+ { zero_data_test ("zerolen.ircam", SF_FORMAT_IRCAM | SF_FORMAT_PCM_16) ;
+ filesystem_full_test (SF_FORMAT_IRCAM | SF_FORMAT_PCM_16) ;
+ permission_test ("readonly.ircam", SF_FORMAT_IRCAM) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "voc"))
+ { zero_data_test ("zerolen.voc", SF_FORMAT_VOC | SF_FORMAT_PCM_16) ;
+ filesystem_full_test (SF_FORMAT_VOC | SF_FORMAT_PCM_16) ;
+ permission_test ("readonly.voc", SF_FORMAT_VOC) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "w64"))
+ { zero_data_test ("zerolen.w64", SF_FORMAT_W64 | SF_FORMAT_PCM_16) ;
+ filesystem_full_test (SF_FORMAT_W64 | SF_FORMAT_PCM_16) ;
+ permission_test ("readonly.w64", SF_FORMAT_W64) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "rf64"))
+ { zero_data_test ("zerolen.rf64", SF_FORMAT_W64 | SF_FORMAT_PCM_16) ;
+ filesystem_full_test (SF_FORMAT_W64 | SF_FORMAT_PCM_16) ;
+ permission_test ("readonly.rf64", SF_FORMAT_W64) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "mat4"))
+ { zero_data_test ("zerolen.mat4", SF_FORMAT_MAT4 | SF_FORMAT_PCM_16) ;
+ filesystem_full_test (SF_FORMAT_MAT4 | SF_FORMAT_PCM_16) ;
+ permission_test ("readonly.mat4", SF_FORMAT_MAT4) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "mat5"))
+ { zero_data_test ("zerolen.mat5", SF_FORMAT_MAT5 | SF_FORMAT_PCM_16) ;
+ filesystem_full_test (SF_FORMAT_MAT5 | SF_FORMAT_PCM_16) ;
+ permission_test ("readonly.mat5", SF_FORMAT_MAT5) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "pvf"))
+ { zero_data_test ("zerolen.pvf", SF_FORMAT_PVF | SF_FORMAT_PCM_16) ;
+ filesystem_full_test (SF_FORMAT_PVF | SF_FORMAT_PCM_16) ;
+ permission_test ("readonly.pvf", SF_FORMAT_PVF) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "htk"))
+ { zero_data_test ("zerolen.htk", SF_FORMAT_HTK | SF_FORMAT_PCM_16) ;
+ filesystem_full_test (SF_FORMAT_HTK | SF_FORMAT_PCM_16) ;
+ permission_test ("readonly.htk", SF_FORMAT_HTK) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "avr"))
+ { zero_data_test ("zerolen.avr", SF_FORMAT_AVR | SF_FORMAT_PCM_16) ;
+ filesystem_full_test (SF_FORMAT_AVR | SF_FORMAT_PCM_16) ;
+ permission_test ("readonly.avr", SF_FORMAT_AVR) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "sds"))
+ { zero_data_test ("zerolen.sds", SF_FORMAT_SDS | SF_FORMAT_PCM_16) ;
+ filesystem_full_test (SF_FORMAT_SDS | SF_FORMAT_PCM_16) ;
+ permission_test ("readonly.sds", SF_FORMAT_SDS) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "mpc2k"))
+ { zero_data_test ("zerolen.mpc", SF_FORMAT_MPC2K | SF_FORMAT_PCM_16) ;
+ filesystem_full_test (SF_FORMAT_MPC2K | SF_FORMAT_PCM_16) ;
+ permission_test ("readonly.mpc", SF_FORMAT_MPC2K) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "ogg"))
+ { zero_data_test ("zerolen.oga", SF_FORMAT_OGG | SF_FORMAT_VORBIS) ;
+ /*-filesystem_full_test (SF_FORMAT_OGG | SF_FORMAT_VORBIS) ;-*/
+ permission_test ("readonly.oga", SF_FORMAT_OGG) ;
+ test_count++ ;
+ } ;
+
+ if (test_count == 0)
+ { printf ("Mono : ************************************\n") ;
+ printf ("Mono : * No '%s' test defined.\n", argv [1]) ;
+ printf ("Mono : ************************************\n") ;
+ return 1 ;
+ } ;
+
+ return 0 ;
+} /* main */
+
+
+/*============================================================================================
+** Here are the test functions.
+*/
+
+static void
+zero_data_test (const char *filename, int format)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+
+ switch (format & SF_FORMAT_TYPEMASK)
+ { case SF_FORMAT_OGG :
+ if (HAVE_EXTERNAL_LIBS == 0)
+ return ;
+ break ;
+ default :
+ break ;
+ } ;
+
+ print_test_name ("zero_data_test", filename) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.format = format ;
+ sfinfo.channels = 1 ;
+ sfinfo.frames = 0 ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sf_close (file) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* zero_data_test */
+
+static void
+filesystem_full_test (int format)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ struct stat buf ;
+
+ const char *filename = "/dev/full", *errorstr ;
+
+#if (defined (WIN32) || defined (_WIN32))
+ /* Can't run this test on Win32 so return. */
+ return ;
+#endif
+
+ /* Make sure errno is zero before doing anything else. */
+ errno = 0 ;
+
+ print_test_name ("filesystem_full_test", filename) ;
+
+ if (stat (filename, &buf) != 0)
+ { puts ("/dev/full missing") ;
+ return ;
+ } ;
+
+ if (S_ISCHR (buf.st_mode) == 0 && S_ISBLK (buf.st_mode) == 0)
+ { puts ("/dev/full is not a device file") ;
+ return ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.format = format ;
+ sfinfo.channels = 1 ;
+ sfinfo.frames = 0 ;
+
+ if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) != NULL)
+ { printf ("\n\nLine %d : Error, file should not have openned.\n", __LINE__ - 1) ;
+ exit (1) ;
+ } ;
+
+ errorstr = sf_strerror (file) ;
+
+ if (strstr (errorstr, " space ") == NULL || strstr (errorstr, "device") == NULL)
+ { printf ("\n\nLine %d : Error bad error string : %s.\n", __LINE__ - 1, errorstr) ;
+ exit (1) ;
+ } ;
+
+ puts ("ok") ;
+} /* filesystem_full_test */
+
+static void
+permission_test (const char *filename, int typemajor)
+{
+#if (OS_IS_WIN32)
+ /* Avoid compiler warnings. */
+ filename = filename ;
+ typemajor = typemajor ;
+
+ /* Can't run this test on Win32 so return. */
+ return ;
+#else
+
+ FILE *textfile ;
+ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ const char *errorstr ;
+
+ /* Make sure errno is zero before doing anything else. */
+ errno = 0 ;
+
+ if (getuid () == 0)
+ { /* If running as root bypass this test.
+ ** Root is allowed to open a readonly file for write.
+ */
+ return ;
+ } ;
+
+ print_test_name ("permission_test", filename) ;
+
+ if (access (filename, F_OK) == 0)
+ { chmod (filename, S_IWUSR) ;
+ unlink (filename) ;
+ } ;
+
+ if ((textfile = fopen (filename, "w")) == NULL)
+ { printf ("\n\nLine %d : not able to open text file for write.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ fprintf (textfile, "This is a read only file.\n") ;
+ fclose (textfile) ;
+
+ if (chmod (filename, S_IRUSR | S_IRGRP))
+ { printf ("\n\nLine %d : chmod failed", __LINE__) ;
+ fflush (stdout) ;
+ perror ("") ;
+ exit (1) ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.format = (typemajor | SF_FORMAT_PCM_16) ;
+ sfinfo.channels = 1 ;
+ sfinfo.frames = 0 ;
+
+ if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) != NULL)
+ { printf ("\n\nLine %d : Error, file should not have opened.\n", __LINE__ - 1) ;
+ exit (1) ;
+ } ;
+
+ errorstr = sf_strerror (file) ;
+
+ if (strstr (errorstr, "ermission denied") == NULL)
+ { printf ("\n\nLine %d : Error bad error string : %s.\n", __LINE__ - 1, errorstr) ;
+ exit (1) ;
+ } ;
+
+ if (chmod (filename, S_IWUSR | S_IWGRP))
+ { printf ("\n\nLine %d : chmod failed", __LINE__) ;
+ fflush (stdout) ;
+ perror ("") ;
+ exit (1) ;
+ } ;
+
+ unlink (filename) ;
+
+ puts ("ok") ;
+
+#endif
+} /* permission_test */
+
+static void
+wavex_amb_test (const char *filename)
+{ static short buffer [800] ;
+ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ sf_count_t frames ;
+
+ print_test_name (__func__, filename) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.format = SF_FORMAT_WAVEX | SF_FORMAT_PCM_16 ;
+ sfinfo.channels = 4 ;
+
+ frames = ARRAY_LEN (buffer) / sfinfo.channels ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_WAVEX_SET_AMBISONIC, NULL, SF_AMBISONIC_B_FORMAT) ;
+ test_writef_short_or_die (file, 0, buffer, frames, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ exit_if_true (
+ sf_command (file, SFC_WAVEX_GET_AMBISONIC, NULL, 0) != SF_AMBISONIC_B_FORMAT,
+ "\n\nLine %d : Error, this file should be in Ambisonic B format.\n", __LINE__
+ ) ;
+
+ sf_close (file) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* wavex_amb_test */
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#if (HAVE_DECL_S_IRGRP == 0)
+#include <sf_unistd.h>
+#endif
+
+#include <fcntl.h>
+#include <math.h>
+#include <string.h>
+#include <errno.h>
+#include <sys/stat.h>
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#define DATA_LENGTH (512)
+
+static void write_file_at_end (int fd, int filetype, int channels, int file_num) ;
+
+static void multi_file_test (const char *filename, int *formats, int format_count) ;
+
+static short data [DATA_LENGTH] ;
+
+static int wav_formats [] =
+{ SF_FORMAT_WAV | SF_FORMAT_PCM_16,
+ SF_FORMAT_WAV | SF_FORMAT_PCM_24,
+ SF_FORMAT_WAV | SF_FORMAT_ULAW,
+ SF_FORMAT_WAV | SF_FORMAT_ALAW,
+ /* Lite remove start */
+ SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM,
+ SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM,
+ /* Lite remove end */
+ /*-SF_FORMAT_WAV | SF_FORMAT_GSM610 Doesn't work yet. -*/
+} ;
+
+static int aiff_formats [] =
+{ SF_FORMAT_AIFF | SF_FORMAT_PCM_16,
+ SF_FORMAT_AIFF | SF_FORMAT_PCM_24,
+ SF_FORMAT_AIFF | SF_FORMAT_ULAW,
+ SF_FORMAT_AIFF | SF_FORMAT_ALAW
+} ;
+
+static int au_formats [] =
+{ SF_FORMAT_AU | SF_FORMAT_PCM_16,
+ SF_FORMAT_AU | SF_FORMAT_PCM_24,
+ SF_FORMAT_AU | SF_FORMAT_ULAW,
+ SF_FORMAT_AU | SF_FORMAT_ALAW
+} ;
+
+static int verbose = SF_FALSE ;
+
+int
+main (int argc, char **argv)
+{ int do_all = 0 ;
+ int test_count = 0 ;
+
+ if (argc == 3 && strcmp (argv [2], "-v") == 0)
+ { verbose = SF_TRUE ;
+ argc -- ;
+ } ;
+
+ if (argc != 2)
+ { printf ("Usage : %s <test>\n", argv [0]) ;
+ printf (" Where <test> is one of the following:\n") ;
+ printf (" wav - test WAV file functions (little endian)\n") ;
+ printf (" aiff - test AIFF file functions (big endian)\n") ;
+ printf (" au - test AU file functions\n") ;
+#if 0
+ printf (" svx - test 8SVX/16SV file functions\n") ;
+ printf (" nist - test NIST Sphere file functions\n") ;
+ printf (" ircam - test IRCAM file functions\n") ;
+ printf (" voc - Create Voice file functions\n") ;
+ printf (" w64 - Sonic Foundry's W64 file functions\n") ;
+#endif
+ printf (" all - perform all tests\n") ;
+ exit (1) ;
+ } ;
+
+ do_all = !strcmp (argv [1], "all") ;
+
+ if (do_all || ! strcmp (argv [1], "wav"))
+ { multi_file_test ("multi_wav.dat", wav_formats, ARRAY_LEN (wav_formats)) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "aiff"))
+ { multi_file_test ("multi_aiff.dat", aiff_formats, ARRAY_LEN (aiff_formats)) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "au"))
+ { multi_file_test ("multi_au.dat", au_formats, ARRAY_LEN (au_formats)) ;
+ test_count++ ;
+ } ;
+
+ return 0 ;
+} /* main */
+
+/*======================================================================================
+*/
+
+static void
+multi_file_test (const char *filename, int *formats, int format_count)
+{ SNDFILE *sndfile ;
+ SF_INFO sfinfo ;
+ SF_EMBED_FILE_INFO embed_info ;
+ sf_count_t filelen ;
+ int fd, k, file_count = 0 ;
+
+ print_test_name ("multi_file_test", filename) ;
+
+ unlink (filename) ;
+
+ if ((fd = open (filename, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR)) < 0)
+ { printf ("\n\nLine %d: open failed : %s\n", __LINE__, strerror (errno)) ;
+ exit (1) ;
+ } ;
+
+ k = write (fd, "1234", 4) ;
+
+ for (k = 0 ; k < format_count ; k++)
+ write_file_at_end (fd, formats [k], 2, k) ;
+
+ filelen = file_length_fd (fd) ;
+
+ embed_info.offset = 4 ;
+ embed_info.length = 0 ;
+
+
+ for (file_count = 1 ; embed_info.offset + embed_info.length < filelen ; file_count ++)
+ {
+ if (verbose)
+ { puts ("\n------------------------------------") ;
+ printf ("This offset : %ld\n", SF_COUNT_TO_LONG (embed_info.offset + embed_info.length)) ;
+ } ;
+
+ if (lseek (fd, embed_info.offset + embed_info.length, SEEK_SET) < 0)
+ { printf ("\n\nLine %d: lseek failed : %s\n", __LINE__, strerror (errno)) ;
+ exit (1) ;
+ } ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ if ((sndfile = sf_open_fd (fd, SFM_READ, &sfinfo, SF_FALSE)) == NULL)
+ { printf ("\n\nLine %d: sf_open_fd failed\n", __LINE__) ;
+ printf ("Embedded file number : %d offset : %ld\n", file_count, SF_COUNT_TO_LONG (embed_info.offset)) ;
+ puts (sf_strerror (sndfile)) ;
+ dump_log_buffer (sndfile) ;
+ exit (1) ;
+ } ;
+
+ sf_command (sndfile, SFC_GET_EMBED_FILE_INFO, &embed_info, sizeof (embed_info)) ;
+
+ sf_close (sndfile) ;
+
+ if (verbose)
+ printf ("\nNext offset : %ld\nNext length : %ld\n", SF_COUNT_TO_LONG (embed_info.offset), SF_COUNT_TO_LONG (embed_info.length)) ;
+ } ;
+
+ file_count -- ;
+
+ if (file_count != format_count)
+ { printf ("\n\nLine %d: file count (%d) not equal to %d.\n\n", __LINE__, file_count, format_count) ;
+ printf ("Embedded file number : %d\n", file_count) ;
+ exit (1) ;
+ } ;
+
+ close (fd) ;
+ unlink (filename) ;
+ printf ("ok\n") ;
+
+ return ;
+} /* multi_file_test */
+
+/*======================================================================================
+*/
+
+static void
+write_file_at_end (int fd, int filetype, int channels, int file_num)
+{ SNDFILE *sndfile ;
+ SF_INFO sfinfo ;
+
+ int frames, k ;
+
+ lseek (fd, 0, SEEK_END) ;
+
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ data [k] = k ;
+
+ frames = DATA_LENGTH / channels ;
+
+ sfinfo.format = filetype ;
+ sfinfo.channels = channels ;
+ sfinfo.samplerate = 44100 ;
+
+ if ((sndfile = sf_open_fd (fd, SFM_WRITE, &sfinfo, SF_FALSE)) == NULL)
+ { printf ("\n\nLine %d: sf_open_fd failed\n", __LINE__) ;
+ printf ("Embedded file number : %d\n", file_num) ;
+ puts (sf_strerror (sndfile)) ;
+ dump_log_buffer (sndfile) ;
+ exit (1) ;
+ } ;
+
+ if (sf_writef_short (sndfile, data, frames) != frames)
+ { printf ("\n\nLine %d: short write\n", __LINE__) ;
+ printf ("Embedded file number : %d\n", file_num) ;
+ exit (1) ;
+ } ;
+
+ sf_close (sndfile) ;
+} /* write_file_at_end */
+
--- /dev/null
+/*
+** Copyright (C) 2007-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <math.h>
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#define SAMPLE_RATE 44100
+#define DATA_LENGTH (SAMPLE_RATE / 8)
+
+typedef union
+{ double d [DATA_LENGTH] ;
+ float f [DATA_LENGTH] ;
+ int i [DATA_LENGTH] ;
+ short s [DATA_LENGTH] ;
+} BUFFER ;
+
+static BUFFER data_out ;
+static BUFFER data_in ;
+
+static void
+ogg_short_test (void)
+{ const char * filename = "vorbis_short.oga" ;
+
+ SNDFILE * file ;
+ SF_INFO sfinfo ;
+ short seek_data [10] ;
+ unsigned k ;
+
+ print_test_name ("ogg_short_test", filename) ;
+
+ /* Generate float data. */
+ gen_windowed_sine_float (data_out.f, ARRAY_LEN (data_out.f), 1.0 * 0x7F00) ;
+
+ /* Convert to shorteger. */
+ for (k = 0 ; k < ARRAY_LEN (data_out.s) ; k++)
+ data_out.s [k] = lrintf (data_out.f [k]) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ /* Set up output file type. */
+ sfinfo.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ;
+ sfinfo.channels = 1 ;
+ sfinfo.samplerate = SAMPLE_RATE ;
+
+ /* Write the output file. */
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
+ test_write_short_or_die (file, 0, data_out.s, ARRAY_LEN (data_out.s), __LINE__) ;
+ sf_close (file) ;
+
+ /* Read the file in again. */
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
+ test_read_short_or_die (file, 0, data_in.s, ARRAY_LEN (data_in.s), __LINE__) ;
+ sf_close (file) ;
+
+ puts ("ok") ;
+
+ /* Test seeking. */
+ print_test_name ("ogg_seek_test", filename) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
+
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+ test_read_short_or_die (file, 0, seek_data, ARRAY_LEN (seek_data), __LINE__) ;
+ compare_short_or_die (seek_data, data_in.s + 10, ARRAY_LEN (seek_data), __LINE__) ;
+
+ sf_close (file) ;
+
+ puts ("ok") ;
+
+ unlink (filename) ;
+} /* ogg_short_test */
+
+static void
+ogg_int_test (void)
+{ const char * filename = "vorbis_int.oga" ;
+
+ SNDFILE * file ;
+ SF_INFO sfinfo ;
+ int seek_data [10] ;
+ unsigned k ;
+
+ print_test_name ("ogg_int_test", filename) ;
+
+ /* Generate float data. */
+ gen_windowed_sine_float (data_out.f, ARRAY_LEN (data_out.f), 1.0 * 0x7FFF0000) ;
+
+ /* Convert to integer. */
+ for (k = 0 ; k < ARRAY_LEN (data_out.i) ; k++)
+ data_out.i [k] = lrintf (data_out.f [k]) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ /* Set up output file type. */
+ sfinfo.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ;
+ sfinfo.channels = 1 ;
+ sfinfo.samplerate = SAMPLE_RATE ;
+
+ /* Write the output file. */
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
+ test_write_int_or_die (file, 0, data_out.i, ARRAY_LEN (data_out.i), __LINE__) ;
+ sf_close (file) ;
+
+ /* Read the file in again. */
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
+ test_read_int_or_die (file, 0, data_in.i, ARRAY_LEN (data_in.i), __LINE__) ;
+ sf_close (file) ;
+
+ puts ("ok") ;
+
+ /* Test seeking. */
+ print_test_name ("ogg_seek_test", filename) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
+
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+ test_read_int_or_die (file, 0, seek_data, ARRAY_LEN (seek_data), __LINE__) ;
+ compare_int_or_die (seek_data, data_in.i + 10, ARRAY_LEN (seek_data), __LINE__) ;
+
+ sf_close (file) ;
+
+ puts ("ok") ;
+
+ unlink (filename) ;
+} /* ogg_int_test */
+
+static void
+ogg_float_test (void)
+{ const char * filename = "vorbis_float.oga" ;
+
+ SNDFILE * file ;
+ SF_INFO sfinfo ;
+ float seek_data [10] ;
+
+ print_test_name ("ogg_float_test", filename) ;
+
+ gen_windowed_sine_float (data_out.f, ARRAY_LEN (data_out.f), 0.95) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ /* Set up output file type. */
+ sfinfo.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ;
+ sfinfo.channels = 1 ;
+ sfinfo.samplerate = SAMPLE_RATE ;
+
+ /* Write the output file. */
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
+ test_write_float_or_die (file, 0, data_out.f, ARRAY_LEN (data_out.f), __LINE__) ;
+ sf_close (file) ;
+
+ /* Read the file in again. */
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
+ test_read_float_or_die (file, 0, data_in.f, ARRAY_LEN (data_in.f), __LINE__) ;
+ sf_close (file) ;
+
+ puts ("ok") ;
+
+ /* Test seeking. */
+ print_test_name ("ogg_seek_test", filename) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
+
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+ test_read_float_or_die (file, 0, seek_data, ARRAY_LEN (seek_data), __LINE__) ;
+ compare_float_or_die (seek_data, data_in.f + 10, ARRAY_LEN (seek_data), __LINE__) ;
+
+ sf_close (file) ;
+
+ puts ("ok") ;
+
+ unlink (filename) ;
+} /* ogg_float_test */
+
+static void
+ogg_double_test (void)
+{ const char * filename = "vorbis_double.oga" ;
+
+ SNDFILE * file ;
+ SF_INFO sfinfo ;
+ double seek_data [10] ;
+
+ print_test_name ("ogg_double_test", filename) ;
+
+ gen_windowed_sine_double (data_out.d, ARRAY_LEN (data_out.d), 0.95) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ /* Set up output file type. */
+ sfinfo.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ;
+ sfinfo.channels = 1 ;
+ sfinfo.samplerate = SAMPLE_RATE ;
+
+ /* Write the output file. */
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
+ test_write_double_or_die (file, 0, data_out.d, ARRAY_LEN (data_out.d), __LINE__) ;
+ sf_close (file) ;
+
+ /* Read the file in again. */
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
+ test_read_double_or_die (file, 0, data_in.d, ARRAY_LEN (data_in.d), __LINE__) ;
+ sf_close (file) ;
+
+ puts ("ok") ;
+
+ /* Test seeking. */
+ print_test_name ("ogg_seek_test", filename) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
+
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+ test_read_double_or_die (file, 0, seek_data, ARRAY_LEN (seek_data), __LINE__) ;
+ compare_double_or_die (seek_data, data_in.d + 10, ARRAY_LEN (seek_data), __LINE__) ;
+
+ sf_close (file) ;
+
+ puts ("ok") ;
+
+ unlink (filename) ;
+} /* ogg_double_test */
+
+
+static void
+ogg_stereo_seek_test (const char * filename, int format)
+{ static float data [SAMPLE_RATE] ;
+ static float stereo_out [SAMPLE_RATE * 2] ;
+
+ SNDFILE * file ;
+ SF_INFO sfinfo ;
+ sf_count_t pos ;
+ unsigned k ;
+
+ print_test_name (__func__, filename) ;
+
+ gen_windowed_sine_float (data, ARRAY_LEN (data), 0.95) ;
+ for (k = 0 ; k < ARRAY_LEN (data) ; k++)
+ { stereo_out [2 * k] = data [k] ;
+ stereo_out [2 * k + 1] = data [ARRAY_LEN (data) - k - 1] ;
+ } ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ /* Set up output file type. */
+ sfinfo.format = format ;
+ sfinfo.channels = 2 ;
+ sfinfo.samplerate = SAMPLE_RATE ;
+
+ /* Write the output file. */
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
+ test_write_float_or_die (file, 0, stereo_out, ARRAY_LEN (stereo_out), __LINE__) ;
+ sf_close (file) ;
+
+ /* Open file in again for reading. */
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
+
+ /* Read in the whole file. */
+ test_read_float_or_die (file, 0, stereo_out, ARRAY_LEN (stereo_out), __LINE__) ;
+
+ /* Now hammer seeking code. */
+ test_seek_or_die (file, 234, SEEK_SET, 234, sfinfo.channels, __LINE__) ;
+ test_readf_float_or_die (file, 0, data, 10, __LINE__) ;
+ compare_float_or_die (data, stereo_out + (234 * sfinfo.channels), 10, __LINE__) ;
+
+ test_seek_or_die (file, 442, SEEK_SET, 442, sfinfo.channels, __LINE__) ;
+ test_readf_float_or_die (file, 0, data, 10, __LINE__) ;
+ compare_float_or_die (data, stereo_out + (442 * sfinfo.channels), 10, __LINE__) ;
+
+ test_seek_or_die (file, 12, SEEK_CUR, 442 + 10 + 12, sfinfo.channels, __LINE__) ;
+ test_readf_float_or_die (file, 0, data, 10, __LINE__) ;
+ compare_float_or_die (data, stereo_out + ((442 + 10 + 12) * sfinfo.channels), 10, __LINE__) ;
+
+ test_seek_or_die (file, 12, SEEK_CUR, 442 + 20 + 24, sfinfo.channels, __LINE__) ;
+ test_readf_float_or_die (file, 0, data, 10, __LINE__) ;
+ compare_float_or_die (data, stereo_out + ((442 + 20 + 24) * sfinfo.channels), 10, __LINE__) ;
+
+ pos = 500 - sfinfo.frames ;
+ test_seek_or_die (file, pos, SEEK_END, 500, sfinfo.channels, __LINE__) ;
+ test_readf_float_or_die (file, 0, data, 10, __LINE__) ;
+ compare_float_or_die (data, stereo_out + (500 * sfinfo.channels), 10, __LINE__) ;
+
+ pos = 10 - sfinfo.frames ;
+ test_seek_or_die (file, pos, SEEK_END, 10, sfinfo.channels, __LINE__) ;
+ test_readf_float_or_die (file, 0, data, 10, __LINE__) ;
+ compare_float_or_die (data, stereo_out + (10 * sfinfo.channels), 10, __LINE__) ;
+
+ sf_close (file) ;
+
+ puts ("ok") ;
+ unlink (filename) ;
+} /* ogg_stereo_seek_test */
+
+
+int
+main (void)
+{
+ if (HAVE_EXTERNAL_LIBS)
+ { ogg_short_test () ;
+ ogg_int_test () ;
+ ogg_float_test () ;
+ ogg_double_test () ;
+
+ /*-ogg_stereo_seek_test ("pcm.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;-*/
+ ogg_stereo_seek_test ("vorbis_seek.ogg", SF_FORMAT_OGG | SF_FORMAT_VORBIS) ;
+ }
+ else
+ puts (" No Ogg/Vorbis tests because Ogg/Vorbis support was not compiled in.") ;
+
+ return 0 ;
+} /* main */
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#define BUFFER_SIZE (1<<12)
+
+static void lrintf_test (void) ;
+
+static void pcm_test_bits_8 (const char *filename, int filetype, uint64_t hash) ;
+static void pcm_test_bits_16 (const char *filename, int filetype, uint64_t hash) ;
+static void pcm_test_bits_24 (const char *filename, int filetype, uint64_t hash) ;
+static void pcm_test_bits_32 (const char *filename, int filetype, uint64_t hash) ;
+
+static void pcm_test_float (const char *filename, int filetype, uint64_t hash, int replace_float) ;
+static void pcm_test_double (const char *filename, int filetype, uint64_t hash, int replace_float) ;
+
+typedef union
+{ double d [BUFFER_SIZE + 1] ;
+ float f [BUFFER_SIZE + 1] ;
+ int i [BUFFER_SIZE + 1] ;
+ short s [BUFFER_SIZE + 1] ;
+} BUFFER ;
+
+/* Data written to the file. */
+static BUFFER data_out ;
+
+/* Data read back from the file. */
+static BUFFER data_in ;
+
+int
+main (void)
+{
+ lrintf_test () ;
+
+ pcm_test_bits_8 ("pcm-s8.raw", SF_FORMAT_RAW | SF_FORMAT_PCM_S8, 0x1cda335091249dbfLL) ;
+ pcm_test_bits_8 ("pcm-u8.raw", SF_FORMAT_RAW | SF_FORMAT_PCM_U8, 0x7f748c433d695f3fLL) ;
+
+ pcm_test_bits_16 ("le-pcm16.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_16, 0x3a2b956c881ebf08LL) ;
+ pcm_test_bits_16 ("be-pcm16.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_16, 0xd9e2f840c55750f8LL) ;
+
+ pcm_test_bits_24 ("le-pcm24.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_24, 0x933b6a759ab496f8LL) ;
+ pcm_test_bits_24 ("be-pcm24.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_24, 0xbb1f3eaf9c30b6f8LL) ;
+
+ pcm_test_bits_32 ("le-pcm32.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_32, 0xa77aece1c1c17f08LL) ;
+ pcm_test_bits_32 ("be-pcm32.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_32, 0x3099ddf142d0b0f8LL) ;
+
+ /* Lite remove start */
+ pcm_test_float ("le-float.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0x3c2ad04f7554267aLL, SF_FALSE) ;
+ pcm_test_float ("be-float.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0x074de3e248fa9186LL, SF_FALSE) ;
+
+ pcm_test_double ("le-double.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xc682726f958f669cLL, SF_FALSE) ;
+ pcm_test_double ("be-double.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xd9a3583f8ee51164LL, SF_FALSE) ;
+
+ pcm_test_float ("le-float.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0x3c2ad04f7554267aLL, SF_TRUE) ;
+ pcm_test_float ("be-float.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0x074de3e248fa9186LL, SF_TRUE) ;
+
+ pcm_test_double ("le-double.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xc682726f958f669cLL, SF_TRUE) ;
+ pcm_test_double ("be-double.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xd9a3583f8ee51164LL, SF_TRUE) ;
+ /* Lite remove end */
+
+ return 0 ;
+} /* main */
+
+/*============================================================================================
+** Here are the test functions.
+*/
+
+static void
+lrintf_test (void)
+{ int k, items ;
+ float *float_data ;
+ int *int_data ;
+
+ print_test_name ("lrintf_test", "") ;
+
+ items = 1024 ;
+
+ float_data = data_out.f ;
+ int_data = data_in.i ;
+
+ for (k = 0 ; k < items ; k++)
+ float_data [k] = (k * ((k % 2) ? 333333.0 : -333333.0)) ;
+
+ for (k = 0 ; k < items ; k++)
+ int_data [k] = lrintf (float_data [k]) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (fabs (int_data [k] - float_data [k]) > 1.0)
+ { printf ("\n\nLine %d: float : Incorrect sample (#%d : %f => %d).\n", __LINE__, k, float_data [k], int_data [k]) ;
+ exit (1) ;
+ } ;
+
+ printf ("ok\n") ;
+} /* lrintf_test */
+
+static void
+pcm_test_bits_8 (const char *filename, int filetype, uint64_t hash)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k, items, zero_count ;
+ short *short_out, *short_in ;
+ int *int_out, *int_in ;
+ /* Lite remove start */
+ float *float_out, *float_in ;
+ double *double_out, *double_in ;
+ /* Lite remove end */
+
+ print_test_name ("pcm_test_bits_8", filename) ;
+
+ items = 127 ;
+
+ short_out = data_out.s ;
+ short_in = data_in.s ;
+
+ zero_count = 0 ;
+ for (k = 0 ; k < items ; k++)
+ { short_out [k] = ((k * ((k % 2) ? 1 : -1)) << 8) ;
+ zero_count = short_out [k] ? zero_count : zero_count + 1 ;
+ } ;
+
+ if (zero_count > items / 4)
+ { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ test_write_short_or_die (file, 0, short_out, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (short_in, 0, items * sizeof (short)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_short_or_die (file, 0, short_in, items, __LINE__) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (short_out [k] != short_in [k])
+ { printf ("\n\nLine %d: Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, short_out [k], short_in [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ /* Finally, check the file hash. */
+ check_file_hash_or_die (filename, hash, __LINE__) ;
+
+ /*--------------------------------------------------------------------------
+ ** Test sf_read/write_int ()
+ */
+ zero_count = 0 ;
+
+ int_out = data_out.i ;
+ int_in = data_in.i ;
+ for (k = 0 ; k < items ; k++)
+ { int_out [k] = ((k * ((k % 2) ? 1 : -1)) << 24) ;
+ zero_count = int_out [k] ? zero_count : zero_count + 1 ;
+ } ;
+
+ if (zero_count > items / 4)
+ { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ test_write_int_or_die (file, 0, int_out, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (int_in, 0, items * sizeof (int)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_int_or_die (file, 0, int_in, items, __LINE__) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (int_out [k] != int_in [k])
+ { printf ("\n\nLine %d: int : Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, int_out [k], int_in [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ /* Lite remove start */
+ /*--------------------------------------------------------------------------
+ ** Test sf_read/write_float ()
+ */
+ zero_count = 0 ;
+
+ float_out = data_out.f ;
+ float_in = data_in.f ;
+ for (k = 0 ; k < items ; k++)
+ { float_out [k] = (k * ((k % 2) ? 1 : -1)) ;
+ zero_count = (fabs (float_out [k]) > 1e-10) ? zero_count : zero_count + 1 ;
+ } ;
+
+ if (zero_count > items / 4)
+ { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ;
+ exit (1) ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+
+ test_write_float_or_die (file, 0, float_out, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (float_in, 0, items * sizeof (float)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+
+ test_read_float_or_die (file, 0, float_in, items, __LINE__) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (fabs (float_out [k] - float_in [k]) > 1e-10)
+ { printf ("\n\nLine %d: float : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, (double) float_out [k], (double) float_in [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ /*--------------------------------------------------------------------------
+ ** Test sf_read/write_double ()
+ */
+ zero_count = 0 ;
+
+ double_out = data_out.d ;
+ double_in = data_in.d ;
+ for (k = 0 ; k < items ; k++)
+ { double_out [k] = (k * ((k % 2) ? 1 : -1)) ;
+ zero_count = (fabs (double_out [k]) > 1e-10) ? zero_count : zero_count + 1 ;
+ } ;
+
+ if (zero_count > items / 4)
+ { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ;
+ exit (1) ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+
+ test_write_double_or_die (file, 0, double_out, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (double_in, 0, items * sizeof (double)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+
+ test_read_double_or_die (file, 0, double_in, items, __LINE__) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (fabs (double_out [k] - double_in [k]) > 1e-10)
+ { printf ("\n\nLine %d: double : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, double_out [k], double_in [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+ /* Lite remove end */
+ unlink (filename) ;
+
+ puts ("ok") ;
+} /* pcm_test_bits_8 */
+
+static void
+pcm_test_bits_16 (const char *filename, int filetype, uint64_t hash)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k, items, zero_count ;
+ short *short_out, *short_in ;
+ int *int_out, *int_in ;
+ /* Lite remove start */
+ float *float_out, *float_in ;
+ double *double_out, *double_in ;
+ /* Lite remove end */
+
+ print_test_name ("pcm_test_bits_16", filename) ;
+
+ items = 1024 ;
+
+ short_out = data_out.s ;
+ short_in = data_in.s ;
+
+ zero_count = 0 ;
+ for (k = 0 ; k < items ; k++)
+ { short_out [k] = (k * ((k % 2) ? 3 : -3)) ;
+ zero_count = short_out [k] ? zero_count : zero_count + 1 ;
+ } ;
+
+ if (zero_count > items / 4)
+ { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ test_write_short_or_die (file, 0, short_out, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (short_in, 0, items * sizeof (short)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_short_or_die (file, 0, short_in, items, __LINE__) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (short_out [k] != short_in [k])
+ { printf ("\n\nLine %d: Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, short_out [k], short_in [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ /* Finally, check the file hash. */
+ check_file_hash_or_die (filename, hash, __LINE__) ;
+
+ /*--------------------------------------------------------------------------
+ ** Test sf_read/write_int ()
+ */
+ zero_count = 0 ;
+
+ int_out = data_out.i ;
+ int_in = data_in.i ;
+ for (k = 0 ; k < items ; k++)
+ { int_out [k] = ((k * ((k % 2) ? 3 : -3)) << 16) ;
+ zero_count = int_out [k] ? zero_count : zero_count + 1 ;
+ } ;
+
+ if (zero_count > items / 4)
+ { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ test_write_int_or_die (file, 0, int_out, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (int_in, 0, items * sizeof (int)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_int_or_die (file, 0, int_in, items, __LINE__) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (int_out [k] != int_in [k])
+ { printf ("\n\nLine %d: int : Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, int_out [k], int_in [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ /* Lite remove start */
+ /*--------------------------------------------------------------------------
+ ** Test sf_read/write_float ()
+ */
+ zero_count = 0 ;
+
+ float_out = data_out.f ;
+ float_in = data_in.f ;
+ for (k = 0 ; k < items ; k++)
+ { float_out [k] = (k * ((k % 2) ? 3 : -3)) ;
+ zero_count = (fabs (float_out [k]) > 1e-10) ? zero_count : zero_count + 1 ;
+ } ;
+
+ if (zero_count > items / 4)
+ { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ;
+ exit (1) ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+
+ test_write_float_or_die (file, 0, float_out, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (float_in, 0, items * sizeof (float)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+
+ test_read_float_or_die (file, 0, float_in, items, __LINE__) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (fabs (float_out [k] - float_in [k]) > 1e-10)
+ { printf ("\n\nLine %d: float : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, (double) float_out [k], (double) float_in [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ /*--------------------------------------------------------------------------
+ ** Test sf_read/write_double ()
+ */
+ zero_count = 0 ;
+
+ double_out = data_out.d ;
+ double_in = data_in.d ;
+ for (k = 0 ; k < items ; k++)
+ { double_out [k] = (k * ((k % 2) ? 3 : -3)) ;
+ zero_count = (fabs (double_out [k]) > 1e-10) ? zero_count : zero_count + 1 ;
+ } ;
+
+ if (zero_count > items / 4)
+ { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ;
+ exit (1) ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+
+ test_write_double_or_die (file, 0, double_out, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (double_in, 0, items * sizeof (double)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+
+ test_read_double_or_die (file, 0, double_in, items, __LINE__) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (fabs (double_out [k] - double_in [k]) > 1e-10)
+ { printf ("\n\nLine %d: double : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, double_out [k], double_in [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+ /* Lite remove end */
+ unlink (filename) ;
+
+ puts ("ok") ;
+} /* pcm_test_bits_16 */
+
+static void
+pcm_test_bits_24 (const char *filename, int filetype, uint64_t hash)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k, items, zero_count ;
+ short *short_out, *short_in ;
+ int *int_out, *int_in ;
+ /* Lite remove start */
+ float *float_out, *float_in ;
+ double *double_out, *double_in ;
+ /* Lite remove end */
+
+ print_test_name ("pcm_test_bits_24", filename) ;
+
+ items = 1024 ;
+
+ short_out = data_out.s ;
+ short_in = data_in.s ;
+
+ zero_count = 0 ;
+ for (k = 0 ; k < items ; k++)
+ { short_out [k] = (k * ((k % 2) ? 3 : -3)) ;
+ zero_count = short_out [k] ? zero_count : zero_count + 1 ;
+ } ;
+
+ if (zero_count > items / 4)
+ { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ test_write_short_or_die (file, 0, short_out, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (short_in, 0, items * sizeof (short)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_short_or_die (file, 0, short_in, items, __LINE__) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (short_out [k] != short_in [k])
+ { printf ("\n\nLine %d: Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, short_out [k], short_in [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ /* Finally, check the file hash. */
+ check_file_hash_or_die (filename, hash, __LINE__) ;
+
+ /*--------------------------------------------------------------------------
+ ** Test sf_read/write_int ()
+ */
+ zero_count = 0 ;
+
+ int_out = data_out.i ;
+ int_in = data_in.i ;
+ for (k = 0 ; k < items ; k++)
+ { int_out [k] = ((k * ((k % 2) ? 3333 : -3333)) << 8) ;
+ zero_count = int_out [k] ? zero_count : zero_count + 1 ;
+ } ;
+
+ if (zero_count > items / 4)
+ { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ test_write_int_or_die (file, 0, int_out, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (int_in, 0, items * sizeof (int)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_int_or_die (file, 0, int_in, items, __LINE__) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (int_out [k] != int_in [k])
+ { printf ("\n\nLine %d: int : Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, int_out [k], int_in [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ /* Lite remove start */
+ /*--------------------------------------------------------------------------
+ ** Test sf_read/write_float ()
+ */
+ zero_count = 0 ;
+
+ float_out = data_out.f ;
+ float_in = data_in.f ;
+ for (k = 0 ; k < items ; k++)
+ { float_out [k] = (k * ((k % 2) ? 3333 : -3333)) ;
+ zero_count = (fabs (float_out [k]) > 1e-10) ? zero_count : zero_count + 1 ;
+ } ;
+
+ if (zero_count > items / 4)
+ { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ;
+ exit (1) ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+
+ test_write_float_or_die (file, 0, float_out, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (float_in, 0, items * sizeof (float)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+
+ test_read_float_or_die (file, 0, float_in, items, __LINE__) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (fabs (float_out [k] - float_in [k]) > 1e-10)
+ { printf ("\n\nLine %d: float : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, (double) float_out [k], (double) float_in [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ /*--------------------------------------------------------------------------
+ ** Test sf_read/write_double ()
+ */
+ zero_count = 0 ;
+
+ double_out = data_out.d ;
+ double_in = data_in.d ;
+ for (k = 0 ; k < items ; k++)
+ { double_out [k] = (k * ((k % 2) ? 3333 : -3333)) ;
+ zero_count = (fabs (double_out [k]) > 1e-10) ? zero_count : zero_count + 1 ;
+ } ;
+
+ if (zero_count > items / 4)
+ { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ;
+ exit (1) ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+
+ test_write_double_or_die (file, 0, double_out, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (double_in, 0, items * sizeof (double)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+
+ test_read_double_or_die (file, 0, double_in, items, __LINE__) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (fabs (double_out [k] - double_in [k]) > 1e-10)
+ { printf ("\n\nLine %d: double : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, double_out [k], double_in [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+ /* Lite remove end */
+ unlink (filename) ;
+
+ puts ("ok") ;
+} /* pcm_test_bits_24 */
+
+static void
+pcm_test_bits_32 (const char *filename, int filetype, uint64_t hash)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k, items, zero_count ;
+ short *short_out, *short_in ;
+ int *int_out, *int_in ;
+ /* Lite remove start */
+ float *float_out, *float_in ;
+ double *double_out, *double_in ;
+ /* Lite remove end */
+
+ print_test_name ("pcm_test_bits_32", filename) ;
+
+ items = 1024 ;
+
+ short_out = data_out.s ;
+ short_in = data_in.s ;
+
+ zero_count = 0 ;
+ for (k = 0 ; k < items ; k++)
+ { short_out [k] = (k * ((k % 2) ? 3 : -3)) ;
+ zero_count = short_out [k] ? zero_count : zero_count + 1 ;
+ } ;
+
+ if (zero_count > items / 4)
+ { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ test_write_short_or_die (file, 0, short_out, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (short_in, 0, items * sizeof (short)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_short_or_die (file, 0, short_in, items, __LINE__) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (short_out [k] != short_in [k])
+ { printf ("\n\nLine %d: Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, short_out [k], short_in [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ /* Finally, check the file hash. */
+ check_file_hash_or_die (filename, hash, __LINE__) ;
+
+ /*--------------------------------------------------------------------------
+ ** Test sf_read/write_int ()
+ */
+ zero_count = 0 ;
+
+ int_out = data_out.i ;
+ int_in = data_in.i ;
+ for (k = 0 ; k < items ; k++)
+ { int_out [k] = (k * ((k % 2) ? 333333 : -333333)) ;
+ zero_count = int_out [k] ? zero_count : zero_count + 1 ;
+ } ;
+
+ if (zero_count > items / 4)
+ { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ test_write_int_or_die (file, 0, int_out, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (int_in, 0, items * sizeof (int)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_int_or_die (file, 0, int_in, items, __LINE__) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (int_out [k] != int_in [k])
+ { printf ("\n\nLine %d: int : Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, int_out [k], int_in [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ /* Lite remove start */
+ /*--------------------------------------------------------------------------
+ ** Test sf_read/write_float ()
+ */
+ zero_count = 0 ;
+
+ float_out = data_out.f ;
+ float_in = data_in.f ;
+ for (k = 0 ; k < items ; k++)
+ { float_out [k] = (k * ((k % 2) ? 333333 : -333333)) ;
+ zero_count = (fabs (float_out [k]) > 1e-10) ? zero_count : zero_count + 1 ;
+ } ;
+
+ if (zero_count > items / 4)
+ { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ;
+ exit (1) ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+
+ test_write_float_or_die (file, 0, float_out, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (float_in, 0, items * sizeof (float)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+
+ test_read_float_or_die (file, 0, float_in, items, __LINE__) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (fabs (float_out [k] - float_in [k]) > 1e-10)
+ { printf ("\n\nLine %d: float : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, (double) float_out [k], (double) float_in [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ /*--------------------------------------------------------------------------
+ ** Test sf_read/write_double ()
+ */
+ zero_count = 0 ;
+
+ double_out = data_out.d ;
+ double_in = data_in.d ;
+ for (k = 0 ; k < items ; k++)
+ { double_out [k] = (k * ((k % 2) ? 333333 : -333333)) ;
+ zero_count = (fabs (double_out [k]) > 1e-10) ? zero_count : zero_count + 1 ;
+ } ;
+
+ if (zero_count > items / 4)
+ { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ;
+ exit (1) ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+
+ test_write_double_or_die (file, 0, double_out, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (double_in, 0, items * sizeof (double)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+
+ test_read_double_or_die (file, 0, double_in, items, __LINE__) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (fabs (double_out [k] - double_in [k]) > 1e-10)
+ { printf ("\n\nLine %d: double : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, double_out [k], double_in [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+ /* Lite remove end */
+ unlink (filename) ;
+
+ puts ("ok") ;
+} /* pcm_test_bits_32 */
+
+
+
+/*==============================================================================
+*/
+
+static void
+pcm_test_float (const char *filename, int filetype, uint64_t hash, int replace_float)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k, items, frames ;
+ int sign ;
+ double *data, error ;
+
+ print_test_name (replace_float ? "pcm_test_float (replace)" : "pcm_test_float", filename) ;
+
+ items = BUFFER_SIZE ;
+
+ data = data_out.d ;
+ for (sign = 1, k = 0 ; k < items ; k++)
+ { data [k] = ((double) (k * sign)) / 100.0 ;
+ sign = (sign > 0) ? -1 : 1 ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = items ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+ if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0)
+ { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ test_write_double_or_die (file, 0, data, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ check_file_hash_or_die (filename, hash, __LINE__) ;
+
+ memset (data, 0, items * sizeof (double)) ;
+
+ if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+ if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0)
+ { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nError (%s:%d) Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect number of channels in file.\n", __FILE__, __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data, items, __LINE__) ;
+
+ for (sign = -1, k = 0 ; k < items ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data, 4, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 6, SEEK_CUR, 20, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data + 20, 4, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ sf_close (file) ;
+
+ /* Now test Stereo. */
+
+ if ((filetype & SF_FORMAT_TYPEMASK) == SF_FORMAT_SVX) /* SVX is mono only */
+ { printf ("ok\n") ;
+ return ;
+ } ;
+
+ items = BUFFER_SIZE ;
+
+ data = data_out.d ;
+ for (sign = -1, k = 0 ; k < items ; k++)
+ data [k] = ((double) k) / 100.0 * (sign *= -1) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = items ;
+ sfinfo.channels = 2 ;
+ sfinfo.format = filetype ;
+
+ frames = items / sfinfo.channels ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+ if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0)
+ { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ test_writef_double_or_die (file, 0, data, frames, __LINE__) ;
+
+ sf_close (file) ;
+
+ check_file_hash_or_die (filename, hash, __LINE__) ;
+
+ memset (data, 0, items * sizeof (double)) ;
+
+ if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+ if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0)
+ { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nError (%s:%d) Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != frames)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, frames, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 2)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect number of channels in file.\n", __FILE__, __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, data, frames, __LINE__) ;
+ for (sign = -1, k = 0 ; k < items ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, data, 4, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, data + 20, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, data + 40, 2, __LINE__) ;
+ for (k = 40 ; k < 44 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, data + 20, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ sf_close (file) ;
+
+ printf ("ok\n") ;
+ unlink (filename) ;
+} /* pcm_test_float */
+
+static void
+pcm_test_double (const char *filename, int filetype, uint64_t hash, int replace_float)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k, items, frames ;
+ int sign ;
+ double *data, error ;
+
+ /* This is the best test routine. Other should be brought up to this standard. */
+
+ print_test_name (replace_float ? "pcm_test_double (replace)" : "pcm_test_double", filename) ;
+
+ items = BUFFER_SIZE ;
+
+ data = data_out.d ;
+ for (sign = 1, k = 0 ; k < items ; k++)
+ { data [k] = ((double) (k * sign)) / 100.0 ;
+ sign = (sign > 0) ? -1 : 1 ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = items ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+ if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0)
+ { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ test_write_double_or_die (file, 0, data, items, __LINE__) ;
+
+ sf_close (file) ;
+
+#if (defined (WIN32) || defined (_WIN32))
+ /* File hashing on Win32 fails due to slighty different
+ ** calculated values of the sin() function.
+ */
+ hash = hash ; /* Avoid compiler warning. */
+#else
+ check_file_hash_or_die (filename, hash, __LINE__) ;
+#endif
+
+ memset (data, 0, items * sizeof (double)) ;
+
+ if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+ if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0)
+ { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nError (%s:%d) Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect number of channels in file.\n", __FILE__, __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data, items, __LINE__) ;
+
+ for (sign = -1, k = 0 ; k < items ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data, 4, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ;
+
+ test_seek_or_die (file, 0, SEEK_CUR, 14, sfinfo.channels, __LINE__) ;
+
+ for (k = 10 ; k < 14 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 6, SEEK_CUR, 20, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data + 20, 4, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ sf_close (file) ;
+
+ /* Now test Stereo. */
+
+ if ((filetype & SF_FORMAT_TYPEMASK) == SF_FORMAT_SVX) /* SVX is mono only */
+ { printf ("ok\n") ;
+ return ;
+ } ;
+
+ items = BUFFER_SIZE ;
+
+ data = data_out.d ;
+ for (sign = -1, k = 0 ; k < items ; k++)
+ data [k] = ((double) k) / 100.0 * (sign *= -1) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = items ;
+ sfinfo.channels = 2 ;
+ sfinfo.format = filetype ;
+
+ frames = items / sfinfo.channels ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+ if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0)
+ { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ test_writef_double_or_die (file, 0, data, frames, __LINE__) ;
+
+ sf_close (file) ;
+
+#if (defined (WIN32) || defined (_WIN32))
+ /* File hashing on Win32 fails due to slighty different
+ ** calculated values.
+ */
+ hash = hash ; /* Avoid compiler warning. */
+#else
+ check_file_hash_or_die (filename, hash, __LINE__) ;
+#endif
+
+ memset (data, 0, items * sizeof (double)) ;
+
+ if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+ if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0)
+ { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nError (%s:%d) Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != frames)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, frames, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 2)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect number of channels in file.\n", __FILE__, __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, data, frames, __LINE__) ;
+
+ for (sign = -1, k = 0 ; k < items ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data, 4, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, data + 40, 4, __LINE__) ;
+ for (k = 40 ; k < 44 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames -10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, data + 20, 4, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ sf_close (file) ;
+
+ printf ("ok\n") ;
+ unlink (filename) ;
+} /* pcm_test_double */
+
+/*==============================================================================
+*/
--- /dev/null
+autogen definitions pcm_test.tpl;
+
+data_type = {
+ name = "bits_8" ;
+ item_count = 127 ;
+ short_func = "((k * ((k % 2) ? 1 : -1)) << 8)" ;
+ int_func = "((k * ((k % 2) ? 1 : -1)) << 24)" ;
+ float_func = "(k * ((k % 2) ? 1 : -1))" ;
+ } ;
+
+data_type = {
+ name = "bits_16" ;
+ item_count = 1024 ;
+ short_func = "(k * ((k % 2) ? 3 : -3))" ;
+ int_func = "((k * ((k % 2) ? 3 : -3)) << 16)" ;
+ float_func = "(k * ((k % 2) ? 3 : -3))" ;
+ } ;
+
+data_type = {
+ name = "bits_24" ;
+ item_count = 1024 ;
+ short_func = "(k * ((k % 2) ? 3 : -3))" ;
+ int_func = "((k * ((k % 2) ? 3333 : -3333)) << 8)" ;
+ float_func = "(k * ((k % 2) ? 3333 : -3333))" ;
+ } ;
+
+data_type = {
+ name = "bits_32" ;
+ item_count = 1024 ;
+ short_func = "(k * ((k % 2) ? 3 : -3))" ;
+ int_func = "(k * ((k % 2) ? 333333 : -333333))" ;
+ float_func = "(k * ((k % 2) ? 333333 : -333333))" ;
+ } ;
+
--- /dev/null
+[+ AutoGen5 template c +]
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#define BUFFER_SIZE (1<<12)
+
+static void lrintf_test (void) ;
+
+[+ FOR data_type
++]static void pcm_test_[+ (get "name") +] (const char *filename, int filetype, uint64_t hash) ;
+[+ ENDFOR data_type
++]
+static void pcm_test_float (const char *filename, int filetype, uint64_t hash, int replace_float) ;
+static void pcm_test_double (const char *filename, int filetype, uint64_t hash, int replace_float) ;
+
+typedef union
+{ double d [BUFFER_SIZE + 1] ;
+ float f [BUFFER_SIZE + 1] ;
+ int i [BUFFER_SIZE + 1] ;
+ short s [BUFFER_SIZE + 1] ;
+} BUFFER ;
+
+/* Data written to the file. */
+static BUFFER data_out ;
+
+/* Data read back from the file. */
+static BUFFER data_in ;
+
+int
+main (void)
+{
+ lrintf_test () ;
+
+ pcm_test_bits_8 ("pcm-s8.raw", SF_FORMAT_RAW | SF_FORMAT_PCM_S8, 0x1cda335091249dbfLL) ;
+ pcm_test_bits_8 ("pcm-u8.raw", SF_FORMAT_RAW | SF_FORMAT_PCM_U8, 0x7f748c433d695f3fLL) ;
+
+ pcm_test_bits_16 ("le-pcm16.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_16, 0x3a2b956c881ebf08LL) ;
+ pcm_test_bits_16 ("be-pcm16.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_16, 0xd9e2f840c55750f8LL) ;
+
+ pcm_test_bits_24 ("le-pcm24.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_24, 0x933b6a759ab496f8LL) ;
+ pcm_test_bits_24 ("be-pcm24.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_24, 0xbb1f3eaf9c30b6f8LL) ;
+
+ pcm_test_bits_32 ("le-pcm32.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_32, 0xa77aece1c1c17f08LL) ;
+ pcm_test_bits_32 ("be-pcm32.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_32, 0x3099ddf142d0b0f8LL) ;
+
+ /* Lite remove start */
+ pcm_test_float ("le-float.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0x3c2ad04f7554267aLL, SF_FALSE) ;
+ pcm_test_float ("be-float.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0x074de3e248fa9186LL, SF_FALSE) ;
+
+ pcm_test_double ("le-double.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xc682726f958f669cLL, SF_FALSE) ;
+ pcm_test_double ("be-double.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xd9a3583f8ee51164LL, SF_FALSE) ;
+
+ pcm_test_float ("le-float.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0x3c2ad04f7554267aLL, SF_TRUE) ;
+ pcm_test_float ("be-float.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_FLOAT, 0x074de3e248fa9186LL, SF_TRUE) ;
+
+ pcm_test_double ("le-double.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xc682726f958f669cLL, SF_TRUE) ;
+ pcm_test_double ("be-double.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, 0xd9a3583f8ee51164LL, SF_TRUE) ;
+ /* Lite remove end */
+
+ return 0 ;
+} /* main */
+
+/*============================================================================================
+** Here are the test functions.
+*/
+
+static void
+lrintf_test (void)
+{ int k, items ;
+ float *float_data ;
+ int *int_data ;
+
+ print_test_name ("lrintf_test", "") ;
+
+ items = 1024 ;
+
+ float_data = data_out.f ;
+ int_data = data_in.i ;
+
+ for (k = 0 ; k < items ; k++)
+ float_data [k] = (k * ((k % 2) ? 333333.0 : -333333.0)) ;
+
+ for (k = 0 ; k < items ; k++)
+ int_data [k] = lrintf (float_data [k]) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (fabs (int_data [k] - float_data [k]) > 1.0)
+ { printf ("\n\nLine %d: float : Incorrect sample (#%d : %f => %d).\n", __LINE__, k, float_data [k], int_data [k]) ;
+ exit (1) ;
+ } ;
+
+ printf ("ok\n") ;
+} /* lrintf_test */
+
+[+ FOR data_type
++]static void
+pcm_test_[+ (get "name") +] (const char *filename, int filetype, uint64_t hash)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k, items, zero_count ;
+ short *short_out, *short_in ;
+ int *int_out, *int_in ;
+ /* Lite remove start */
+ float *float_out, *float_in ;
+ double *double_out, *double_in ;
+ /* Lite remove end */
+
+ print_test_name ("pcm_test_[+ (get "name") +]", filename) ;
+
+ items = [+ (get "item_count") +] ;
+
+ short_out = data_out.s ;
+ short_in = data_in.s ;
+
+ zero_count = 0 ;
+ for (k = 0 ; k < items ; k++)
+ { short_out [k] = [+ (get "short_func") +] ;
+ zero_count = short_out [k] ? zero_count : zero_count + 1 ;
+ } ;
+
+ if (zero_count > items / 4)
+ { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ test_write_short_or_die (file, 0, short_out, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (short_in, 0, items * sizeof (short)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_short_or_die (file, 0, short_in, items, __LINE__) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (short_out [k] != short_in [k])
+ { printf ("\n\nLine %d: Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, short_out [k], short_in [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ /* Finally, check the file hash. */
+ check_file_hash_or_die (filename, hash, __LINE__) ;
+
+ /*--------------------------------------------------------------------------
+ ** Test sf_read/write_int ()
+ */
+ zero_count = 0 ;
+
+ int_out = data_out.i ;
+ int_in = data_in.i ;
+ for (k = 0 ; k < items ; k++)
+ { int_out [k] = [+ (get "int_func") +] ;
+ zero_count = int_out [k] ? zero_count : zero_count + 1 ;
+ } ;
+
+ if (zero_count > items / 4)
+ { printf ("\n\nLine %d: too many zeros.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ test_write_int_or_die (file, 0, int_out, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (int_in, 0, items * sizeof (int)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_int_or_die (file, 0, int_in, items, __LINE__) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (int_out [k] != int_in [k])
+ { printf ("\n\nLine %d: int : Incorrect sample (#%d : 0x%x => 0x%x).\n", __LINE__, k, int_out [k], int_in [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ /* Lite remove start */
+ /*--------------------------------------------------------------------------
+ ** Test sf_read/write_float ()
+ */
+ zero_count = 0 ;
+
+ float_out = data_out.f ;
+ float_in = data_in.f ;
+ for (k = 0 ; k < items ; k++)
+ { float_out [k] = [+ (get "float_func") +] ;
+ zero_count = (fabs (float_out [k]) > 1e-10) ? zero_count : zero_count + 1 ;
+ } ;
+
+ if (zero_count > items / 4)
+ { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ;
+ exit (1) ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+
+ test_write_float_or_die (file, 0, float_out, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (float_in, 0, items * sizeof (float)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+
+ test_read_float_or_die (file, 0, float_in, items, __LINE__) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (fabs (float_out [k] - float_in [k]) > 1e-10)
+ { printf ("\n\nLine %d: float : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, (double) float_out [k], (double) float_in [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ /*--------------------------------------------------------------------------
+ ** Test sf_read/write_double ()
+ */
+ zero_count = 0 ;
+
+ double_out = data_out.d ;
+ double_in = data_in.d ;
+ for (k = 0 ; k < items ; k++)
+ { double_out [k] = [+ (get "float_func") +] ;
+ zero_count = (fabs (double_out [k]) > 1e-10) ? zero_count : zero_count + 1 ;
+ } ;
+
+ if (zero_count > items / 4)
+ { printf ("\n\nLine %d: too many zeros (%d/%d).\n", __LINE__, zero_count, items) ;
+ exit (1) ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+
+ test_write_double_or_die (file, 0, double_out, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ memset (double_in, 0, items * sizeof (double)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+
+ test_read_double_or_die (file, 0, double_in, items, __LINE__) ;
+
+ for (k = 0 ; k < items ; k++)
+ if (fabs (double_out [k] - double_in [k]) > 1e-10)
+ { printf ("\n\nLine %d: double : Incorrect sample (#%d : %f => %f).\n", __LINE__, k, double_out [k], double_in [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+ /* Lite remove end */
+ unlink (filename) ;
+
+ puts ("ok") ;
+} /* pcm_test_[+ (get "name") +] */
+
+[+ ENDFOR data_type
++]
+
+/*==============================================================================
+*/
+
+static void
+pcm_test_float (const char *filename, int filetype, uint64_t hash, int replace_float)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k, items, frames ;
+ int sign ;
+ double *data, error ;
+
+ print_test_name (replace_float ? "pcm_test_float (replace)" : "pcm_test_float", filename) ;
+
+ items = BUFFER_SIZE ;
+
+ data = data_out.d ;
+ for (sign = 1, k = 0 ; k < items ; k++)
+ { data [k] = ((double) (k * sign)) / 100.0 ;
+ sign = (sign > 0) ? -1 : 1 ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = items ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+ if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0)
+ { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ test_write_double_or_die (file, 0, data, items, __LINE__) ;
+
+ sf_close (file) ;
+
+ check_file_hash_or_die (filename, hash, __LINE__) ;
+
+ memset (data, 0, items * sizeof (double)) ;
+
+ if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+ if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0)
+ { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nError (%s:%d) Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect number of channels in file.\n", __FILE__, __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data, items, __LINE__) ;
+
+ for (sign = -1, k = 0 ; k < items ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data, 4, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 6, SEEK_CUR, 20, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data + 20, 4, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ sf_close (file) ;
+
+ /* Now test Stereo. */
+
+ if ((filetype & SF_FORMAT_TYPEMASK) == SF_FORMAT_SVX) /* SVX is mono only */
+ { printf ("ok\n") ;
+ return ;
+ } ;
+
+ items = BUFFER_SIZE ;
+
+ data = data_out.d ;
+ for (sign = -1, k = 0 ; k < items ; k++)
+ data [k] = ((double) k) / 100.0 * (sign *= -1) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = items ;
+ sfinfo.channels = 2 ;
+ sfinfo.format = filetype ;
+
+ frames = items / sfinfo.channels ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+ if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0)
+ { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ test_writef_double_or_die (file, 0, data, frames, __LINE__) ;
+
+ sf_close (file) ;
+
+ check_file_hash_or_die (filename, hash, __LINE__) ;
+
+ memset (data, 0, items * sizeof (double)) ;
+
+ if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+ if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0)
+ { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nError (%s:%d) Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != frames)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, frames, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 2)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect number of channels in file.\n", __FILE__, __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, data, frames, __LINE__) ;
+ for (sign = -1, k = 0 ; k < items ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, data, 4, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, data + 20, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, data + 40, 2, __LINE__) ;
+ for (k = 40 ; k < 44 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, data + 20, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ sf_close (file) ;
+
+ printf ("ok\n") ;
+ unlink (filename) ;
+} /* pcm_test_float */
+
+static void
+pcm_test_double (const char *filename, int filetype, uint64_t hash, int replace_float)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k, items, frames ;
+ int sign ;
+ double *data, error ;
+
+ /* This is the best test routine. Other should be brought up to this standard. */
+
+ print_test_name (replace_float ? "pcm_test_double (replace)" : "pcm_test_double", filename) ;
+
+ items = BUFFER_SIZE ;
+
+ data = data_out.d ;
+ for (sign = 1, k = 0 ; k < items ; k++)
+ { data [k] = ((double) (k * sign)) / 100.0 ;
+ sign = (sign > 0) ? -1 : 1 ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = items ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+ if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0)
+ { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ test_write_double_or_die (file, 0, data, items, __LINE__) ;
+
+ sf_close (file) ;
+
+#if (defined (WIN32) || defined (_WIN32))
+ /* File hashing on Win32 fails due to slighty different
+ ** calculated values of the sin() function.
+ */
+ hash = hash ; /* Avoid compiler warning. */
+#else
+ check_file_hash_or_die (filename, hash, __LINE__) ;
+#endif
+
+ memset (data, 0, items * sizeof (double)) ;
+
+ if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+ if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0)
+ { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nError (%s:%d) Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != items)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, items, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect number of channels in file.\n", __FILE__, __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data, items, __LINE__) ;
+
+ for (sign = -1, k = 0 ; k < items ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data, 4, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ;
+
+ test_seek_or_die (file, 0, SEEK_CUR, 14, sfinfo.channels, __LINE__) ;
+
+ for (k = 10 ; k < 14 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 6, SEEK_CUR, 20, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data + 20, 4, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Mono : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ sf_close (file) ;
+
+ /* Now test Stereo. */
+
+ if ((filetype & SF_FORMAT_TYPEMASK) == SF_FORMAT_SVX) /* SVX is mono only */
+ { printf ("ok\n") ;
+ return ;
+ } ;
+
+ items = BUFFER_SIZE ;
+
+ data = data_out.d ;
+ for (sign = -1, k = 0 ; k < items ; k++)
+ data [k] = ((double) k) / 100.0 * (sign *= -1) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = items ;
+ sfinfo.channels = 2 ;
+ sfinfo.format = filetype ;
+
+ frames = items / sfinfo.channels ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+ if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0)
+ { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ test_writef_double_or_die (file, 0, data, frames, __LINE__) ;
+
+ sf_close (file) ;
+
+#if (defined (WIN32) || defined (_WIN32))
+ /* File hashing on Win32 fails due to slighty different
+ ** calculated values.
+ */
+ hash = hash ; /* Avoid compiler warning. */
+#else
+ check_file_hash_or_die (filename, hash, __LINE__) ;
+#endif
+
+ memset (data, 0, items * sizeof (double)) ;
+
+ if ((filetype & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_TEST_IEEE_FLOAT_REPLACE, NULL, replace_float) ;
+ if (replace_float && string_in_log_buffer (file, "Using IEEE replacement") == 0)
+ { printf ("\n\nLine %d : Float replacement code not working.\n\n", __LINE__) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nError (%s:%d) Stereo : Returned format incorrect (0x%08X => 0x%08X).\n", __FILE__, __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != frames)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect number of frames in file. (%d => %ld)\n", __FILE__, __LINE__, frames, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 2)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect number of channels in file.\n", __FILE__, __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, data, frames, __LINE__) ;
+
+ for (sign = -1, k = 0 ; k < items ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data, 4, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data + 10, 4, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, data + 40, 4, __LINE__) ;
+ for (k = 40 ; k < 44 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames -10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, data + 20, 4, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ { error = fabs (data [k] - ((double) k) / 100.0 * (sign *= -1)) ;
+ if (fabs (data [k]) > 1e-100 && fabs (error / data [k]) > 1e-5)
+ { printf ("\n\nError (%s:%d) Stereo : Incorrect sample (#%d : %f => %f).\n", __FILE__, __LINE__, k, ((double) k) / 100.0, data [k]) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ sf_close (file) ;
+
+ printf ("ok\n") ;
+ unlink (filename) ;
+} /* pcm_test_double */
+
+/*==============================================================================
+*/
--- /dev/null
+/*
+** Copyright (C) 2001-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#define BUFFER_LEN (1<<15)
+#define LOG_BUFFER_SIZE 1024
+
+
+static void test_float_peak (const char *filename, int filetype) ;
+static void read_write_peak_test (const char *filename, int filetype) ;
+
+static void check_logged_peaks (char *buffer) ;
+
+/* Force the start of this buffer to be double aligned. Sparc-solaris will
+** choke if its not.
+*/
+static double data [BUFFER_LEN] ;
+static char log_buffer [LOG_BUFFER_SIZE] ;
+
+int
+main (int argc, char *argv [])
+{ int do_all = 0 ;
+ int test_count = 0 ;
+
+ if (argc != 2)
+ { printf ("Usage : %s <test>\n", argv [0]) ;
+ printf (" Where <test> is one of the following:\n") ;
+ printf (" aiff - test AIFF file PEAK chunk\n") ;
+ printf (" caf - test CAF file PEAK chunk\n") ;
+ printf (" wav - test WAV file peak chunk\n") ;
+ printf (" all - perform all tests\n") ;
+ exit (1) ;
+ } ;
+
+ do_all = ! strcmp (argv [1], "all") ;
+
+ if (do_all || ! strcmp (argv [1], "wav"))
+ { test_float_peak ("peak_float.wav", SF_FORMAT_WAV | SF_FORMAT_FLOAT) ;
+ test_float_peak ("peak_float.wavex", SF_FORMAT_WAVEX | SF_FORMAT_FLOAT) ;
+ test_float_peak ("peak_float.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_FLOAT) ;
+
+ read_write_peak_test ("rw_peak.wav", SF_FORMAT_WAV | SF_FORMAT_FLOAT) ;
+ read_write_peak_test ("rw_peak.wavex", SF_FORMAT_WAVEX | SF_FORMAT_FLOAT) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "aiff"))
+ { test_float_peak ("peak_float.aiff", SF_FORMAT_AIFF | SF_FORMAT_FLOAT) ;
+
+ read_write_peak_test ("rw_peak.aiff", SF_FORMAT_AIFF | SF_FORMAT_FLOAT) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "caf"))
+ { test_float_peak ("peak_float.caf", SF_FORMAT_CAF | SF_FORMAT_FLOAT) ;
+
+ read_write_peak_test ("rw_peak.caf", SF_FORMAT_CAF | SF_FORMAT_FLOAT) ;
+ test_count++ ;
+ } ;
+
+ if (test_count == 0)
+ { printf ("Mono : ************************************\n") ;
+ printf ("Mono : * No '%s' test defined.\n", argv [1]) ;
+ printf ("Mono : ************************************\n") ;
+ return 1 ;
+ } ;
+
+ return 0 ;
+} /* main */
+
+/*============================================================================================
+** Here are the test functions.
+*/
+
+static void
+test_float_peak (const char *filename, int filetype)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k, frames, count ;
+
+ print_test_name ("test_float_peak", filename) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ sfinfo.samplerate = 44100 ;
+ sfinfo.format = filetype ;
+ sfinfo.channels = 4 ;
+ sfinfo.frames = 0 ;
+
+ frames = BUFFER_LEN / sfinfo.channels ;
+
+ /* Create some random data with a peak value of 0.66. */
+ for (k = 0 ; k < BUFFER_LEN ; k++)
+ data [k] = (rand () % 2000) / 3000.0 ;
+
+ /* Insert some larger peaks a know locations. */
+ data [4 * (frames / 8) + 0] = (frames / 8) * 0.01 ; /* First channel */
+ data [4 * (frames / 6) + 1] = (frames / 6) * 0.01 ; /* Second channel */
+ data [4 * (frames / 4) + 2] = (frames / 4) * 0.01 ; /* Third channel */
+ data [4 * (frames / 2) + 3] = (frames / 2) * 0.01 ; /* Fourth channel */
+
+ /* Write a file with PEAK chunks. */
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, 0, __LINE__) ;
+
+ /* Try to confuse the header writer by adding a removing the PEAK chunk. */
+ sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_TRUE) ;
+ sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ;
+ sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_TRUE) ;
+
+ /* Write the data in four passed. The data is designed so that peaks will
+ ** be written in the different calls to sf_write_double ().
+ */
+ for (count = 0 ; count < 4 ; count ++)
+ test_write_double_or_die (file, 0, data + count * BUFFER_LEN / 4, BUFFER_LEN / 4, BUFFER_LEN / 4) ;
+
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, 0, __LINE__) ;
+
+ if (sfinfo.format != filetype)
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != frames)
+ { printf ("\n\nLine %d: Incorrect number of frames in file. (%d => %ld)\n", __LINE__, frames, (long) sfinfo.frames) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 4)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ /* Check these two commands. */
+ if (sf_command (file, SFC_GET_SIGNAL_MAX, data, sizeof (double)) == SF_FALSE)
+ { printf ("\n\nLine %d: Command should have returned SF_TRUE.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (fabs (data [0] - (frames / 2) * 0.01) > 0.01)
+ { printf ("\n\nLine %d: Bad peak value (%f should be %f) for command SFC_GET_SIGNAL_MAX.\n", __LINE__, data [0], (frames / 2) * 0.01) ;
+ exit (1) ;
+ } ;
+
+ if (sf_command (file, SFC_GET_MAX_ALL_CHANNELS, data, sizeof (double) * sfinfo.channels) == SF_FALSE)
+ { printf ("\n\nLine %d: Command should have returned SF_TRUE.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (fabs (data [3] - (frames / 2) * 0.01) > 0.01)
+ { printf ("\n\nLine %d: Bad peak value (%f should be %f) for command SFC_GET_MAX_ALL_CHANNELS.\n", __LINE__, data [0], (frames / 2) * 0.01) ;
+ exit (1) ;
+ } ;
+
+ /* Get the log buffer data. */
+ log_buffer [0] = 0 ;
+ sf_command (file, SFC_GET_LOG_INFO, log_buffer, LOG_BUFFER_SIZE) ;
+
+ if (strlen (log_buffer) == 0)
+ { printf ("\n\nLine %d: Empty log buffer,\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_logged_peaks (log_buffer) ;
+
+ sf_close (file) ;
+
+ /* Write a file ***without*** PEAK chunks. */
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, 0, __LINE__) ;
+
+ /* Try to confuse the header writer by adding a removing the PEAK chunk. */
+ sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ;
+ sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_TRUE) ;
+ sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_FALSE) ;
+
+ /* Write the data in four passed. The data is designed so that peaks will
+ ** be written in the different calls to sf_write_double ().
+ */
+ for (count = 0 ; count < 4 ; count ++)
+ test_write_double_or_die (file, 0, data + count * BUFFER_LEN / 4, BUFFER_LEN / 4, BUFFER_LEN / 4) ;
+
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, 0, __LINE__) ;
+
+ /* Check these two commands. */
+ if (sf_command (file, SFC_GET_SIGNAL_MAX, data, sizeof (double)))
+ { printf ("\n\nLine %d: Command should have returned SF_FALSE.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (sf_command (file, SFC_GET_MAX_ALL_CHANNELS, data, sizeof (double) * sfinfo.channels))
+ { printf ("\n\nLine %d: Command should have returned SF_FALSE.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ /* Get the log buffer data. */
+ log_buffer [0] = 0 ;
+ sf_command (file, SFC_GET_LOG_INFO, log_buffer, LOG_BUFFER_SIZE) ;
+
+ if (strlen (log_buffer) == 0)
+ { printf ("\n\nLine %d: Empty log buffer,\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (strstr (log_buffer, "PEAK :") != NULL)
+ { printf ("\n\nLine %d: Should not have a PEAK chunk in this file.\n\n", __LINE__) ;
+ puts (log_buffer) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ unlink (filename) ;
+ printf ("ok\n") ;
+} /* test_float_peak */
+
+static void
+check_logged_peaks (char *buffer)
+{ char *cptr ;
+ int k, chan, channel_count, position ;
+ float value ;
+
+ if (strstr (buffer, "should") || strstr (buffer, "*"))
+ { printf ("\n\nLine %d: Something wrong in buffer. Dumping.\n", __LINE__) ;
+ puts (buffer) ;
+ exit (1) ;
+ } ;
+
+ channel_count = 0 ;
+ cptr = strstr (buffer, "Channels") ;
+ if (cptr && sscanf (cptr, "Channels : %d", &k) == 1)
+ channel_count = k ;
+ else if (cptr && sscanf (cptr, "Channels / frame : %d", &k) == 1)
+ channel_count = k ;
+ else
+ { printf ("\n\nLine %d: Couldn't find channel count.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (channel_count != 4)
+ { printf ("\n\nLine %d: Wrong channel count (4 ->%d).\n", __LINE__, channel_count) ;
+ exit (1) ;
+ } ;
+
+ if (! (cptr = strstr (buffer, "Ch Position Value")))
+ { printf ("\n\nLine %d: Can't find PEAK data.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; k < channel_count ; k++)
+ { if (! (cptr = strchr (cptr, '\n')))
+ { printf ("\n\nLine %d: Got lost.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+ if (sscanf (cptr, "%d %d %f", &chan, &position, &value) != 3)
+ { printf ("\n\nLine %d: sscanf failed.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+ if (position == 0)
+ { printf ("\n\nLine %d: peak position for channel %d should not be at offset 0.\n", __LINE__, chan) ;
+ printf ("%s", buffer) ;
+ exit (1) ;
+ } ;
+ if (chan != k || fabs ((position) * 0.01 - value) > 1e-6)
+ { printf ("\n\nLine %d: Error : peak value incorrect!\n", __LINE__) ;
+ printf ("%s", buffer) ;
+ printf ("\n\nLine %d: %d %f %f\n", __LINE__, chan, position * 0.01, value) ;
+ exit (1) ;
+ } ;
+ cptr ++ ; /* Move past current newline. */
+ } ;
+
+} /* check_logged_peaks */
+
+static void
+read_write_peak_test (const char *filename, int filetype)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+
+ double small_data [10] ;
+ double max_peak = 0.0 ;
+ unsigned k ;
+
+ print_test_name (__func__, filename) ;
+
+ for (k = 0 ; k < ARRAY_LEN (small_data) ; k ++)
+ small_data [k] = 0.1 ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.channels = 2 ;
+ sfinfo.format = filetype ;
+ sfinfo.frames = 0 ;
+
+ /* Open the file, add peak chunk and write samples with value 0.1. */
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
+
+ sf_command (file, SFC_SET_ADD_PEAK_CHUNK, NULL, SF_TRUE) ;
+
+ test_write_double_or_die (file, 0, small_data, ARRAY_LEN (small_data), __LINE__) ;
+
+ sf_close (file) ;
+
+ /* Open the fiel RDWR, write sample valied 1.25. */
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_FALSE, __LINE__) ;
+
+ for (k = 0 ; k < ARRAY_LEN (small_data) ; k ++)
+ small_data [k] = 1.0 ;
+
+ test_write_double_or_die (file, 0, small_data, ARRAY_LEN (small_data), __LINE__) ;
+
+ sf_command (file, SFC_GET_SIGNAL_MAX, &max_peak, sizeof (max_peak)) ;
+
+ sf_close (file) ;
+
+ exit_if_true (max_peak < 0.1, "\n\nLine %d : max peak (%5.3f) should not be 0.1.\n\n", __LINE__, max_peak) ;
+
+ /* Open the file and test the values written to the PEAK chunk. */
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
+
+ exit_if_true (sfinfo.channels * sfinfo.frames != 2 * ARRAY_LEN (small_data),
+ "Line %d : frame count is %ld, should be %d\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * ARRAY_LEN (small_data)) ;
+
+ sf_command (file, SFC_GET_SIGNAL_MAX, &max_peak, sizeof (double)) ;
+
+ sf_close (file) ;
+
+ exit_if_true (max_peak < 1.0, "\n\nLine %d : max peak (%5.3f) should be 1.0.\n\n", __LINE__, max_peak) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* read_write_peak_test */
+
--- /dev/null
+#!/bin/bash
+
+# Copyright (C) 2010-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+#
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in
+# the documentation and/or other materials provided with the
+# distribution.
+# * Neither the author nor the names of any contributors may be used
+# to endorse or promote products derived from this software without
+# specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+if test ! -f @top_srcdir@/tests/sfversion.c ; then
+ exit 0
+ fi
+
+echo -n " Pedantic header test : "
+
+# Only do this if the compiler is GCC.
+if test -n "@GCC_MAJOR_VERSION@" ; then
+
+ CC=`echo "@CC@" | sed "s/.*shave cc //"`
+ # Compile with -Werror and -pedantic.
+ $CC -std=c99 -Werror -pedantic -I@top_builddir@/src -c @top_srcdir@/tests/sfversion.c -o /dev/null
+
+ # Check compiler return status.
+ if test $? -ne 0 ; then
+ echo
+ exit 1
+ fi
+
+ echo "ok"
+else
+ echo "n/a"
+ fi
+
+exit 0
--- /dev/null
+/*
+** Copyright (C) 2001-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/*==========================================================================
+** This is a test program which tests reading from and writing to pipes.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#if (OS_IS_WIN32 || HAVE_PIPE == 0 || HAVE_WAITPID == 0)
+
+int
+main (void)
+{
+ puts (" pipe_test : this test doesn't work on this OS.") ;
+ return 0 ;
+} /* main */
+
+#else
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/wait.h>
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+typedef struct
+{ int format ;
+ const char *ext ;
+} FILETYPE ;
+
+static int file_exists (const char *filename) ;
+static void useek_pipe_rw_test (int filetype, const char *ext) ;
+static void pipe_read_test (int filetype, const char *ext) ;
+static void pipe_write_test (const char *ext) ;
+static void pipe_test_others (FILETYPE*, FILETYPE*) ;
+
+static FILETYPE read_write_types [] =
+{ { SF_FORMAT_RAW , "raw" },
+ { SF_FORMAT_AU , "au" },
+ /* Lite remove start */
+ { SF_FORMAT_PAF , "paf" },
+ { SF_FORMAT_IRCAM , "ircam" },
+ { SF_FORMAT_PVF , "pvf" },
+ /* Lite remove end */
+ { 0 , NULL }
+} ;
+
+static FILETYPE read_only_types [] =
+{ { SF_FORMAT_RAW , "raw" },
+ { SF_FORMAT_AU , "au" },
+ { SF_FORMAT_AIFF , "aiff" },
+ { SF_FORMAT_WAV , "wav" },
+ { SF_FORMAT_W64 , "w64" },
+ /* Lite remove start */
+ { SF_FORMAT_PAF , "paf" },
+ { SF_FORMAT_NIST , "nist" },
+ { SF_FORMAT_IRCAM , "ircam" },
+ { SF_FORMAT_MAT4 , "mat4" },
+ { SF_FORMAT_MAT5 , "mat5" },
+ { SF_FORMAT_SVX , "svx" },
+ { SF_FORMAT_PVF , "pvf" },
+ /* Lite remove end */
+ { 0 , NULL }
+} ;
+
+int
+main (void)
+{ int k ;
+
+ if (file_exists ("libsndfile.spec.in"))
+ exit_if_true (chdir ("tests") != 0, "\n Error : chdir ('tests') failed.\n") ;
+
+ for (k = 0 ; read_only_types [k].format ; k++)
+ pipe_read_test (read_only_types [k].format, read_only_types [k].ext) ;
+
+ for (k = 0 ; read_write_types [k].format ; k++)
+ pipe_write_test (read_write_types [k].ext) ;
+
+ for (k = 0 ; read_write_types [k].format ; k++)
+ useek_pipe_rw_test (read_write_types [k].format, read_write_types [k].ext) ;
+
+ if (0)
+ pipe_test_others (read_write_types, read_only_types) ;
+
+ return 0 ;
+} /* main */
+
+/*==============================================================================
+*/
+
+static void
+pipe_read_test (int filetype, const char *ext)
+{ static short data [PIPE_TEST_LEN] ;
+ static char buffer [256] ;
+ static char filename [256] ;
+
+ SNDFILE *outfile ;
+ SF_INFO sfinfo ;
+ int k, retval ;
+
+ snprintf (filename, sizeof (filename), "pipe_in.%s", ext) ;
+ print_test_name ("pipe_read_test", filename) ;
+
+ sfinfo.format = filetype | SF_FORMAT_PCM_16 ;
+ sfinfo.channels = 1 ;
+ sfinfo.samplerate = 44100 ;
+
+ for (k = 0 ; k < PIPE_TEST_LEN ; k++)
+ data [k] = PIPE_INDEX (k) ;
+
+ outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ test_writef_short_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ;
+ sf_close (outfile) ;
+
+ snprintf (buffer, sizeof (buffer), "cat %s | ./stdin_test %s ", filename, ext) ;
+ if ((retval = system (buffer)) != 0)
+ { retval = WEXITSTATUS (retval) ;
+ printf ("\n\n Line %d : pipe test returned error for file type \"%s\".\n\n", __LINE__, ext) ;
+ exit (retval) ;
+ } ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+
+ return ;
+} /* pipe_read_test */
+
+static void
+pipe_write_test (const char *ext)
+{ static char buffer [256] ;
+
+ int retval ;
+
+ print_test_name ("pipe_write_test", ext) ;
+
+ snprintf (buffer, sizeof (buffer), "./stdout_test %s | ./stdin_test %s ", ext, ext) ;
+ if ((retval = system (buffer)))
+ { retval = WEXITSTATUS (retval) ;
+ printf ("\n\n Line %d : pipe test returned error file type \"%s\".\n\n", __LINE__, ext) ;
+ exit (retval) ;
+ } ;
+
+ puts ("ok") ;
+
+ return ;
+} /* pipe_write_test */
+
+/*==============================================================================
+*/
+
+
+static void
+useek_pipe_rw_short (const char * ext, SF_INFO * psfinfo_write, SF_INFO * psfinfo_read)
+{ static short buffer [PIPE_TEST_LEN] ;
+ static short data [PIPE_TEST_LEN] ;
+ SNDFILE *outfile ;
+ SNDFILE *infile_piped ;
+
+ int k, status = 0 ;
+ int pipefd [2] ;
+ pid_t pida ;
+
+ for (k = 0 ; k < PIPE_TEST_LEN ; k++)
+ data [k] = PIPE_INDEX (k) ;
+
+ /*
+ ** Create the pipe.
+ */
+ exit_if_true (pipe (pipefd) != 0, "\n\n%s %d : pipe failed : %s\n", __func__, __LINE__, strerror (errno)) ;
+
+ /*
+ ** Attach the write end of the pipe to be written to.
+ */
+ if ((outfile = sf_open_fd (pipefd [1], SFM_WRITE, psfinfo_write, SF_TRUE)) == NULL)
+ { printf ("\n\n%s %d : unable to create unseekable pipe for write type \"%s\".\n", __func__, __LINE__, ext) ;
+ printf ("\t%s\n\n", sf_strerror (outfile)) ;
+ exit (1) ;
+ } ;
+
+ if (sf_error (outfile) != SF_ERR_NO_ERROR)
+ { printf ("\n\n%s %d : unable to open unseekable pipe for write type \"%s\".\n\n", __func__, __LINE__, ext) ;
+ exit (1) ;
+ } ;
+
+ /*
+ ** Attach the read end of the pipe to be read from.
+ */
+ if ((infile_piped = sf_open_fd (pipefd [0], SFM_READ, psfinfo_read, SF_TRUE)) == NULL)
+ { printf ("\n\n%s %d : unable to create unseekable pipe for read type. \"%s\".\n\n", __func__, __LINE__, ext) ;
+ exit (1) ;
+ } ;
+
+ if (sf_error (infile_piped) != SF_ERR_NO_ERROR)
+ { printf ("\n\n%s %d : unable to open unseekable pipe for read type \"%s\".\n\n", __func__, __LINE__, ext) ;
+ exit (1) ;
+ } ;
+
+ /* Fork a child process that will write directly into the pipe. */
+ if ((pida = fork ()) == 0) /* child process */
+ { test_writef_short_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ;
+ exit (0) ;
+ } ;
+
+ /* In the parent process, read from the pipe and compare what is read
+ ** to what is written, if they match everything went as planned.
+ */
+ test_readf_short_or_die (infile_piped, 0, buffer, PIPE_TEST_LEN, __LINE__) ;
+ if (memcmp (buffer, data, sizeof (buffer)) != 0)
+ { printf ("\n\n%s %d : unseekable pipe test failed for file type \"%s\".\n\n", __func__, __LINE__, ext) ;
+ exit (1) ;
+ } ;
+
+ /* Wait for the child process to return. */
+ waitpid (pida, &status, 0) ;
+ status = WEXITSTATUS (status) ;
+ sf_close (outfile) ;
+ sf_close (infile_piped) ;
+
+ if (status != 0)
+ { printf ("\n\n%s %d : status of child process is %d for file type %s.\n\n", __func__, __LINE__, status, ext) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* useek_pipe_rw_short */
+
+
+static void
+useek_pipe_rw_float (const char * ext, SF_INFO * psfinfo_write, SF_INFO * psfinfo_read)
+{ static float buffer [PIPE_TEST_LEN] ;
+ static float data [PIPE_TEST_LEN] ;
+ SNDFILE *outfile ;
+ SNDFILE *infile_piped ;
+
+ int k, status = 0 ;
+ int pipefd [2] ;
+ pid_t pida ;
+
+ for (k = 0 ; k < PIPE_TEST_LEN ; k++)
+ data [k] = PIPE_INDEX (k) ;
+
+ /*
+ ** Create the pipe.
+ */
+ exit_if_true (pipe (pipefd) != 0, "\n\n%s %d : pipe failed : %s\n", __func__, __LINE__, strerror (errno)) ;
+
+ /*
+ ** Attach the write end of the pipe to be written to.
+ */
+ if ((outfile = sf_open_fd (pipefd [1], SFM_WRITE, psfinfo_write, SF_TRUE)) == NULL)
+ { printf ("\n\n%s %d : unable to create unseekable pipe for write type \"%s\".\n", __func__, __LINE__, ext) ;
+ printf ("\t%s\n\n", sf_strerror (outfile)) ;
+ exit (1) ;
+ } ;
+
+ if (sf_error (outfile) != SF_ERR_NO_ERROR)
+ { printf ("\n\n%s %d : unable to open unseekable pipe for write type \"%s\".\n\n", __func__, __LINE__, ext) ;
+ exit (1) ;
+ } ;
+
+ /*
+ ** Attach the read end of the pipe to be read from.
+ */
+ if ((infile_piped = sf_open_fd (pipefd [0], SFM_READ, psfinfo_read, SF_TRUE)) == NULL)
+ { printf ("\n\n%s %d : unable to create unseekable pipe for read type. \"%s\".\n\n", __func__, __LINE__, ext) ;
+ exit (1) ;
+ } ;
+
+ if (sf_error (infile_piped) != SF_ERR_NO_ERROR)
+ { printf ("\n\n%s %d : unable to open unseekable pipe for read type \"%s\".\n\n", __func__, __LINE__, ext) ;
+ exit (1) ;
+ } ;
+
+ /* Fork a child process that will write directly into the pipe. */
+ if ((pida = fork ()) == 0) /* child process */
+ { test_writef_float_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ;
+ exit (0) ;
+ } ;
+
+ /* In the parent process, read from the pipe and compare what is read
+ ** to what is written, if they match everything went as planned.
+ */
+ test_readf_float_or_die (infile_piped, 0, buffer, PIPE_TEST_LEN, __LINE__) ;
+ if (memcmp (buffer, data, sizeof (buffer)) != 0)
+ { printf ("\n\n%s %d : unseekable pipe test failed for file type \"%s\".\n\n", __func__, __LINE__, ext) ;
+ exit (1) ;
+ } ;
+
+ /* Wait for the child process to return. */
+ waitpid (pida, &status, 0) ;
+ status = WEXITSTATUS (status) ;
+ sf_close (outfile) ;
+ sf_close (infile_piped) ;
+
+ if (status != 0)
+ { printf ("\n\n%s %d : status of child process is %d for file type %s.\n\n", __func__, __LINE__, status, ext) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* useek_pipe_rw_float */
+
+
+static void
+useek_pipe_rw_double (const char * ext, SF_INFO * psfinfo_write, SF_INFO * psfinfo_read)
+{ static double buffer [PIPE_TEST_LEN] ;
+ static double data [PIPE_TEST_LEN] ;
+ SNDFILE *outfile ;
+ SNDFILE *infile_piped ;
+
+ int k, status = 0 ;
+ int pipefd [2] ;
+ pid_t pida ;
+
+ for (k = 0 ; k < PIPE_TEST_LEN ; k++)
+ data [k] = PIPE_INDEX (k) ;
+
+ /*
+ ** Create the pipe.
+ */
+ exit_if_true (pipe (pipefd) != 0, "\n\n%s %d : pipe failed : %s\n", __func__, __LINE__, strerror (errno)) ;
+
+ /*
+ ** Attach the write end of the pipe to be written to.
+ */
+ if ((outfile = sf_open_fd (pipefd [1], SFM_WRITE, psfinfo_write, SF_TRUE)) == NULL)
+ { printf ("\n\n%s %d : unable to create unseekable pipe for write type \"%s\".\n", __func__, __LINE__, ext) ;
+ printf ("\t%s\n\n", sf_strerror (outfile)) ;
+ exit (1) ;
+ } ;
+
+ if (sf_error (outfile) != SF_ERR_NO_ERROR)
+ { printf ("\n\n%s %d : unable to open unseekable pipe for write type \"%s\".\n\n", __func__, __LINE__, ext) ;
+ exit (1) ;
+ } ;
+
+ /*
+ ** Attach the read end of the pipe to be read from.
+ */
+ if ((infile_piped = sf_open_fd (pipefd [0], SFM_READ, psfinfo_read, SF_TRUE)) == NULL)
+ { printf ("\n\n%s %d : unable to create unseekable pipe for read type. \"%s\".\n\n", __func__, __LINE__, ext) ;
+ exit (1) ;
+ } ;
+
+ if (sf_error (infile_piped) != SF_ERR_NO_ERROR)
+ { printf ("\n\n%s %d : unable to open unseekable pipe for read type \"%s\".\n\n", __func__, __LINE__, ext) ;
+ exit (1) ;
+ } ;
+
+ /* Fork a child process that will write directly into the pipe. */
+ if ((pida = fork ()) == 0) /* child process */
+ { test_writef_double_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ;
+ exit (0) ;
+ } ;
+
+ /* In the parent process, read from the pipe and compare what is read
+ ** to what is written, if they match everything went as planned.
+ */
+ test_readf_double_or_die (infile_piped, 0, buffer, PIPE_TEST_LEN, __LINE__) ;
+ if (memcmp (buffer, data, sizeof (buffer)) != 0)
+ { printf ("\n\n%s %d : unseekable pipe test failed for file type \"%s\".\n\n", __func__, __LINE__, ext) ;
+ exit (1) ;
+ } ;
+
+ /* Wait for the child process to return. */
+ waitpid (pida, &status, 0) ;
+ status = WEXITSTATUS (status) ;
+ sf_close (outfile) ;
+ sf_close (infile_piped) ;
+
+ if (status != 0)
+ { printf ("\n\n%s %d : status of child process is %d for file type %s.\n\n", __func__, __LINE__, status, ext) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* useek_pipe_rw_double */
+
+
+
+
+static void
+useek_pipe_rw_test (int filetype, const char *ext)
+{ SF_INFO sfinfo_write ;
+ SF_INFO sfinfo_read ;
+
+ print_test_name ("useek_pipe_rw_test", ext) ;
+
+ /*
+ ** Setup the INFO structures for the filetype we will be
+ ** working with.
+ */
+ sfinfo_write.format = filetype | SF_FORMAT_PCM_16 ;
+ sfinfo_write.channels = 1 ;
+ sfinfo_write.samplerate = 44100 ;
+
+
+ sfinfo_read.format = 0 ;
+ if (filetype == SF_FORMAT_RAW)
+ { sfinfo_read.format = filetype | SF_FORMAT_PCM_16 ;
+ sfinfo_read.channels = 1 ;
+ sfinfo_read.samplerate = 44100 ;
+ } ;
+
+ useek_pipe_rw_short (ext, &sfinfo_write, &sfinfo_read) ;
+
+ sfinfo_read.format = sfinfo_write.format = filetype | SF_FORMAT_FLOAT ;
+ if (sf_format_check (&sfinfo_read) != 0)
+ useek_pipe_rw_float (ext, &sfinfo_write, &sfinfo_read) ;
+
+ sfinfo_read.format = sfinfo_write.format = filetype | SF_FORMAT_DOUBLE ;
+ if (sf_format_check (&sfinfo_read) != 0)
+ useek_pipe_rw_double (ext, &sfinfo_write, &sfinfo_read) ;
+
+ puts ("ok") ;
+ return ;
+} /* useek_pipe_rw_test */
+
+
+
+static void
+pipe_test_others (FILETYPE* list1, FILETYPE* list2)
+{ SF_FORMAT_INFO info ;
+ int k, m, major_count, in_list ;
+
+ print_test_name ("pipe_test_others", "") ;
+
+ sf_command (NULL, SFC_GET_FORMAT_MAJOR_COUNT, &major_count, sizeof (int)) ;
+
+ for (k = 0 ; k < major_count ; k++)
+ { info.format = k ;
+
+ sf_command (NULL, SFC_GET_FORMAT_MAJOR, &info, sizeof (info)) ;
+
+ in_list = SF_FALSE ;
+ for (m = 0 ; list1 [m].format ; m++)
+ if (info.format == list1 [m].format)
+ in_list = SF_TRUE ;
+
+ for (m = 0 ; list2 [m].format ; m++)
+ if (info.format == list2 [m].format)
+ in_list = SF_TRUE ;
+
+ if (in_list)
+ continue ;
+
+ printf ("%s %x\n", info.name, info.format) ;
+
+ if (1)
+ { static short data [PIPE_TEST_LEN] ;
+ static char buffer [256] ;
+ static const char *filename = "pipe_in.dat" ;
+
+ SNDFILE *outfile ;
+ SF_INFO sfinfo ;
+ int retval ;
+
+ sfinfo.format = info.format | SF_FORMAT_PCM_16 ;
+ sfinfo.channels = 1 ;
+ sfinfo.samplerate = 44100 ;
+
+ outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ test_writef_short_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ;
+ sf_close (outfile) ;
+
+ snprintf (buffer, sizeof (buffer), "cat %s | ./stdin_test %s %d ", filename, info.extension, PIPE_TEST_LEN) ;
+ if ((retval = system (buffer)) == 0)
+ { retval = WEXITSTATUS (retval) ;
+ printf ("\n\n Line %d : pipe test should have returned error file type \"%s\" but didn't.\n\n", __LINE__, info.name) ;
+ exit (1) ;
+ } ;
+
+ unlink (filename) ;
+ } ;
+ } ;
+
+
+ puts ("ok") ;
+
+ return ;
+} /* pipe_test_others */
+
+
+/*==============================================================================
+*/
+
+static int
+file_exists (const char *filename)
+{ struct stat buf ;
+
+ if (stat (filename, &buf))
+ return 0 ;
+
+ return 1 ;
+} /* file_exists */
+
+#endif
+
--- /dev/null
+autogen definitions pipe_test.tpl;
+
+data_type = {
+ type_name = short ;
+ };
+
+data_type = {
+ type_name = float ;
+ };
+
+data_type = {
+ type_name = double ;
+ };
+
--- /dev/null
+[+ AutoGen5 template c +]
+/*
+** Copyright (C) 2001-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/*==========================================================================
+** This is a test program which tests reading from and writing to pipes.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#if (OS_IS_WIN32 || HAVE_PIPE == 0 || HAVE_WAITPID == 0)
+
+int
+main (void)
+{
+ puts (" pipe_test : this test doesn't work on this OS.") ;
+ return 0 ;
+} /* main */
+
+#else
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/wait.h>
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+typedef struct
+{ int format ;
+ const char *ext ;
+} FILETYPE ;
+
+static int file_exists (const char *filename) ;
+static void useek_pipe_rw_test (int filetype, const char *ext) ;
+static void pipe_read_test (int filetype, const char *ext) ;
+static void pipe_write_test (const char *ext) ;
+static void pipe_test_others (FILETYPE*, FILETYPE*) ;
+
+static FILETYPE read_write_types [] =
+{ { SF_FORMAT_RAW , "raw" },
+ { SF_FORMAT_AU , "au" },
+ /* Lite remove start */
+ { SF_FORMAT_PAF , "paf" },
+ { SF_FORMAT_IRCAM , "ircam" },
+ { SF_FORMAT_PVF , "pvf" },
+ /* Lite remove end */
+ { 0 , NULL }
+} ;
+
+static FILETYPE read_only_types [] =
+{ { SF_FORMAT_RAW , "raw" },
+ { SF_FORMAT_AU , "au" },
+ { SF_FORMAT_AIFF , "aiff" },
+ { SF_FORMAT_WAV , "wav" },
+ { SF_FORMAT_W64 , "w64" },
+ /* Lite remove start */
+ { SF_FORMAT_PAF , "paf" },
+ { SF_FORMAT_NIST , "nist" },
+ { SF_FORMAT_IRCAM , "ircam" },
+ { SF_FORMAT_MAT4 , "mat4" },
+ { SF_FORMAT_MAT5 , "mat5" },
+ { SF_FORMAT_SVX , "svx" },
+ { SF_FORMAT_PVF , "pvf" },
+ /* Lite remove end */
+ { 0 , NULL }
+} ;
+
+int
+main (void)
+{ int k ;
+
+ if (file_exists ("libsndfile.spec.in"))
+ exit_if_true (chdir ("tests") != 0, "\n Error : chdir ('tests') failed.\n") ;
+
+ for (k = 0 ; read_only_types [k].format ; k++)
+ pipe_read_test (read_only_types [k].format, read_only_types [k].ext) ;
+
+ for (k = 0 ; read_write_types [k].format ; k++)
+ pipe_write_test (read_write_types [k].ext) ;
+
+ for (k = 0 ; read_write_types [k].format ; k++)
+ useek_pipe_rw_test (read_write_types [k].format, read_write_types [k].ext) ;
+
+ if (0)
+ pipe_test_others (read_write_types, read_only_types) ;
+
+ return 0 ;
+} /* main */
+
+/*==============================================================================
+*/
+
+static void
+pipe_read_test (int filetype, const char *ext)
+{ static short data [PIPE_TEST_LEN] ;
+ static char buffer [256] ;
+ static char filename [256] ;
+
+ SNDFILE *outfile ;
+ SF_INFO sfinfo ;
+ int k, retval ;
+
+ snprintf (filename, sizeof (filename), "pipe_in.%s", ext) ;
+ print_test_name ("pipe_read_test", filename) ;
+
+ sfinfo.format = filetype | SF_FORMAT_PCM_16 ;
+ sfinfo.channels = 1 ;
+ sfinfo.samplerate = 44100 ;
+
+ for (k = 0 ; k < PIPE_TEST_LEN ; k++)
+ data [k] = PIPE_INDEX (k) ;
+
+ outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ test_writef_short_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ;
+ sf_close (outfile) ;
+
+ snprintf (buffer, sizeof (buffer), "cat %s | ./stdin_test %s ", filename, ext) ;
+ if ((retval = system (buffer)) != 0)
+ { retval = WEXITSTATUS (retval) ;
+ printf ("\n\n Line %d : pipe test returned error for file type \"%s\".\n\n", __LINE__, ext) ;
+ exit (retval) ;
+ } ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+
+ return ;
+} /* pipe_read_test */
+
+static void
+pipe_write_test (const char *ext)
+{ static char buffer [256] ;
+
+ int retval ;
+
+ print_test_name ("pipe_write_test", ext) ;
+
+ snprintf (buffer, sizeof (buffer), "./stdout_test %s | ./stdin_test %s ", ext, ext) ;
+ if ((retval = system (buffer)))
+ { retval = WEXITSTATUS (retval) ;
+ printf ("\n\n Line %d : pipe test returned error file type \"%s\".\n\n", __LINE__, ext) ;
+ exit (retval) ;
+ } ;
+
+ puts ("ok") ;
+
+ return ;
+} /* pipe_write_test */
+
+/*==============================================================================
+*/
+
+[+ FOR data_type +]
+static void
+useek_pipe_rw_[+ (get "type_name") +] (const char * ext, SF_INFO * psfinfo_write, SF_INFO * psfinfo_read)
+{ static [+ (get "type_name") +] buffer [PIPE_TEST_LEN] ;
+ static [+ (get "type_name") +] data [PIPE_TEST_LEN] ;
+ SNDFILE *outfile ;
+ SNDFILE *infile_piped ;
+
+ int k, status = 0 ;
+ int pipefd [2] ;
+ pid_t pida ;
+
+ for (k = 0 ; k < PIPE_TEST_LEN ; k++)
+ data [k] = PIPE_INDEX (k) ;
+
+ /*
+ ** Create the pipe.
+ */
+ exit_if_true (pipe (pipefd) != 0, "\n\n%s %d : pipe failed : %s\n", __func__, __LINE__, strerror (errno)) ;
+
+ /*
+ ** Attach the write end of the pipe to be written to.
+ */
+ if ((outfile = sf_open_fd (pipefd [1], SFM_WRITE, psfinfo_write, SF_TRUE)) == NULL)
+ { printf ("\n\n%s %d : unable to create unseekable pipe for write type \"%s\".\n", __func__, __LINE__, ext) ;
+ printf ("\t%s\n\n", sf_strerror (outfile)) ;
+ exit (1) ;
+ } ;
+
+ if (sf_error (outfile) != SF_ERR_NO_ERROR)
+ { printf ("\n\n%s %d : unable to open unseekable pipe for write type \"%s\".\n\n", __func__, __LINE__, ext) ;
+ exit (1) ;
+ } ;
+
+ /*
+ ** Attach the read end of the pipe to be read from.
+ */
+ if ((infile_piped = sf_open_fd (pipefd [0], SFM_READ, psfinfo_read, SF_TRUE)) == NULL)
+ { printf ("\n\n%s %d : unable to create unseekable pipe for read type. \"%s\".\n\n", __func__, __LINE__, ext) ;
+ exit (1) ;
+ } ;
+
+ if (sf_error (infile_piped) != SF_ERR_NO_ERROR)
+ { printf ("\n\n%s %d : unable to open unseekable pipe for read type \"%s\".\n\n", __func__, __LINE__, ext) ;
+ exit (1) ;
+ } ;
+
+ /* Fork a child process that will write directly into the pipe. */
+ if ((pida = fork ()) == 0) /* child process */
+ { test_writef_[+ (get "type_name") +]_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ;
+ exit (0) ;
+ } ;
+
+ /* In the parent process, read from the pipe and compare what is read
+ ** to what is written, if they match everything went as planned.
+ */
+ test_readf_[+ (get "type_name") +]_or_die (infile_piped, 0, buffer, PIPE_TEST_LEN, __LINE__) ;
+ if (memcmp (buffer, data, sizeof (buffer)) != 0)
+ { printf ("\n\n%s %d : unseekable pipe test failed for file type \"%s\".\n\n", __func__, __LINE__, ext) ;
+ exit (1) ;
+ } ;
+
+ /* Wait for the child process to return. */
+ waitpid (pida, &status, 0) ;
+ status = WEXITSTATUS (status) ;
+ sf_close (outfile) ;
+ sf_close (infile_piped) ;
+
+ if (status != 0)
+ { printf ("\n\n%s %d : status of child process is %d for file type %s.\n\n", __func__, __LINE__, status, ext) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* useek_pipe_rw_[+ (get "type_name") +] */
+
+[+ ENDFOR data_type +]
+
+
+static void
+useek_pipe_rw_test (int filetype, const char *ext)
+{ SF_INFO sfinfo_write ;
+ SF_INFO sfinfo_read ;
+
+ print_test_name ("useek_pipe_rw_test", ext) ;
+
+ /*
+ ** Setup the INFO structures for the filetype we will be
+ ** working with.
+ */
+ sfinfo_write.format = filetype | SF_FORMAT_PCM_16 ;
+ sfinfo_write.channels = 1 ;
+ sfinfo_write.samplerate = 44100 ;
+
+
+ sfinfo_read.format = 0 ;
+ if (filetype == SF_FORMAT_RAW)
+ { sfinfo_read.format = filetype | SF_FORMAT_PCM_16 ;
+ sfinfo_read.channels = 1 ;
+ sfinfo_read.samplerate = 44100 ;
+ } ;
+
+ useek_pipe_rw_short (ext, &sfinfo_write, &sfinfo_read) ;
+
+ sfinfo_read.format = sfinfo_write.format = filetype | SF_FORMAT_FLOAT ;
+ if (sf_format_check (&sfinfo_read) != 0)
+ useek_pipe_rw_float (ext, &sfinfo_write, &sfinfo_read) ;
+
+ sfinfo_read.format = sfinfo_write.format = filetype | SF_FORMAT_DOUBLE ;
+ if (sf_format_check (&sfinfo_read) != 0)
+ useek_pipe_rw_double (ext, &sfinfo_write, &sfinfo_read) ;
+
+ puts ("ok") ;
+ return ;
+} /* useek_pipe_rw_test */
+
+
+
+static void
+pipe_test_others (FILETYPE* list1, FILETYPE* list2)
+{ SF_FORMAT_INFO info ;
+ int k, m, major_count, in_list ;
+
+ print_test_name ("pipe_test_others", "") ;
+
+ sf_command (NULL, SFC_GET_FORMAT_MAJOR_COUNT, &major_count, sizeof (int)) ;
+
+ for (k = 0 ; k < major_count ; k++)
+ { info.format = k ;
+
+ sf_command (NULL, SFC_GET_FORMAT_MAJOR, &info, sizeof (info)) ;
+
+ in_list = SF_FALSE ;
+ for (m = 0 ; list1 [m].format ; m++)
+ if (info.format == list1 [m].format)
+ in_list = SF_TRUE ;
+
+ for (m = 0 ; list2 [m].format ; m++)
+ if (info.format == list2 [m].format)
+ in_list = SF_TRUE ;
+
+ if (in_list)
+ continue ;
+
+ printf ("%s %x\n", info.name, info.format) ;
+
+ if (1)
+ { static short data [PIPE_TEST_LEN] ;
+ static char buffer [256] ;
+ static const char *filename = "pipe_in.dat" ;
+
+ SNDFILE *outfile ;
+ SF_INFO sfinfo ;
+ int retval ;
+
+ sfinfo.format = info.format | SF_FORMAT_PCM_16 ;
+ sfinfo.channels = 1 ;
+ sfinfo.samplerate = 44100 ;
+
+ outfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ test_writef_short_or_die (outfile, 0, data, PIPE_TEST_LEN, __LINE__) ;
+ sf_close (outfile) ;
+
+ snprintf (buffer, sizeof (buffer), "cat %s | ./stdin_test %s %d ", filename, info.extension, PIPE_TEST_LEN) ;
+ if ((retval = system (buffer)) == 0)
+ { retval = WEXITSTATUS (retval) ;
+ printf ("\n\n Line %d : pipe test should have returned error file type \"%s\" but didn't.\n\n", __LINE__, info.name) ;
+ exit (1) ;
+ } ;
+
+ unlink (filename) ;
+ } ;
+ } ;
+
+
+ puts ("ok") ;
+
+ return ;
+} /* pipe_test_others */
+
+
+/*==============================================================================
+*/
+
+static int
+file_exists (const char *filename)
+{ struct stat buf ;
+
+ if (stat (filename, &buf))
+ return 0 ;
+
+ return 1 ;
+} /* file_exists */
+
+#endif
+
--- /dev/null
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#define BUFFER_LEN (1<<10)
+#define LOG_BUFFER_SIZE 1024
+
+static void raw_offset_test (const char *filename, int typeminor) ;
+static void bad_raw_test (void) ;
+
+/* Force the start of this buffer to be double aligned. Sparc-solaris will
+** choke if its not.
+*/
+static short data [BUFFER_LEN] ;
+
+int
+main (void)
+{
+ raw_offset_test ("offset.raw", SF_FORMAT_PCM_16) ;
+ bad_raw_test () ;
+
+ return 0 ;
+} /* main */
+
+/*============================================================================================
+** Here are the test functions.
+*/
+
+static void
+raw_offset_test (const char *filename, int typeminor)
+{ SNDFILE *sndfile ;
+ SF_INFO sfinfo ;
+ sf_count_t start ;
+ int k ;
+
+ print_test_name ("raw_offset_test", filename) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.format = SF_FORMAT_RAW | typeminor ;
+ sfinfo.channels = 1 ;
+ sfinfo.frames = 0 ;
+
+ sndfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ;
+
+ start = 0 ;
+ sf_command (sndfile, SFC_FILE_TRUNCATE, &start, sizeof (start)) ;
+
+ for (k = 0 ; k < BUFFER_LEN ; k++)
+ data [k] = k ;
+ test_write_short_or_die (sndfile, 0, data, BUFFER_LEN, __LINE__) ;
+
+ sf_close (sndfile) ;
+
+ sndfile = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ check_log_buffer_or_die (sndfile, __LINE__) ;
+
+ if (abs (BUFFER_LEN - sfinfo.frames) > 1)
+ { printf ("\n\nLine %d : Incorrect sample count (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), BUFFER_LEN) ;
+ dump_log_buffer (sndfile) ;
+ exit (1) ;
+ } ;
+
+ memset (data, 0 , sizeof (data)) ;
+ test_read_short_or_die (sndfile, 0, data, BUFFER_LEN, __LINE__) ;
+ for (k = 0 ; k < BUFFER_LEN ; k++)
+ if (data [k] != k)
+ printf ("Error : line %d\n", __LINE__) ;
+
+ /* Set dataoffset to 2 bytes from beginning of file. */
+ start = 2 ;
+ sf_command (sndfile, SFC_SET_RAW_START_OFFSET, &start, sizeof (start)) ;
+
+ /* Seek to new start */
+ test_seek_or_die (sndfile, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ memset (data, 0 , sizeof (data)) ;
+ test_read_short_or_die (sndfile, 0, data, BUFFER_LEN - 1, __LINE__) ;
+ for (k = 0 ; k < BUFFER_LEN - 1 ; k++)
+ if (data [k] != k + 1)
+ { printf ("Error : line %d\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ /* Set dataoffset to 4 bytes from beginning of file. */
+ start = 4 ;
+ sf_command (sndfile, SFC_SET_RAW_START_OFFSET, &start, sizeof (start)) ;
+
+ /* Seek to new start */
+ test_seek_or_die (sndfile, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ memset (data, 0 , sizeof (data)) ;
+ test_read_short_or_die (sndfile, 0, data, BUFFER_LEN - 2, __LINE__) ;
+ for (k = 0 ; k < BUFFER_LEN - 2 ; k++)
+ if (data [k] != k + 2)
+ { printf ("Error : line %d\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ /* Set dataoffset back to 0 bytes from beginning of file. */
+ start = 0 ;
+ sf_command (sndfile, SFC_SET_RAW_START_OFFSET, &start, sizeof (start)) ;
+
+ /* Seek to new start */
+ test_seek_or_die (sndfile, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ memset (data, 0 , sizeof (data)) ;
+ test_read_short_or_die (sndfile, 0, data, BUFFER_LEN, __LINE__) ;
+ for (k = 0 ; k < BUFFER_LEN ; k++)
+ if (data [k] != k)
+ { printf ("Error : line %d\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ sf_close (sndfile) ;
+ unlink (filename) ;
+
+ puts ("ok") ;
+} /* raw_offset_test */
+
+static void
+bad_raw_test (void)
+{ FILE *textfile ;
+ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ const char *errorstr, *filename = "bad.raw" ;
+
+ print_test_name ("bad_raw_test", filename) ;
+
+ if ((textfile = fopen (filename, "w")) == NULL)
+ { printf ("\n\nLine %d : not able to open text file for write.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ fprintf (textfile, "This is not a valid file.\n") ;
+ fclose (textfile) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.format = SF_FORMAT_RAW | 0xABCD ;
+ sfinfo.channels = 1 ;
+
+ if ((file = sf_open (filename, SFM_READ, &sfinfo)) != NULL)
+ { printf ("\n\nLine %d : Error, file should not have opened.\n", __LINE__ - 1) ;
+ exit (1) ;
+ } ;
+
+ errorstr = sf_strerror (file) ;
+
+ if (strstr (errorstr, "Bad format field in SF_INFO struct") == NULL)
+ { printf ("\n\nLine %d : Error bad error string : %s.\n", __LINE__ - 1, errorstr) ;
+ exit (1) ;
+ } ;
+
+ unlink (filename) ;
+
+ puts ("ok") ;
+} /* bad_raw_test */
+
--- /dev/null
+/*
+** Copyright (C) 2010-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software ; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation ; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY ; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program ; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <sys/stat.h>
+#include <math.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#if (HAVE_DECL_S_IRGRP == 0)
+#include <sf_unistd.h>
+#endif
+
+#if (defined (WIN32) || defined (_WIN32))
+#include <io.h>
+#include <direct.h>
+#endif
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+static void rdwr_short_test (const char *filename) ;
+static void rdwr_int_test (const char *filename) ;
+static void rdwr_float_test (const char *filename) ;
+static void rdwr_double_test (const char *filename) ;
+static void rdwr_raw_test (const char *filename) ;
+
+
+int
+main (void)
+{
+ rdwr_short_test ("rdwr_short.wav") ;
+ rdwr_int_test ("rdwr_int.wav") ;
+ rdwr_float_test ("rdwr_float.wav") ;
+ rdwr_double_test ("rdwr_double.wav") ;
+ rdwr_raw_test ("rdwr_raw.wav") ;
+
+ return 0 ;
+} /* main */
+
+
+/*============================================================================================
+** Here are the test functions.
+*/
+
+static void
+rdwr_short_test (const char *filename)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ sf_count_t frames ;
+ short buffer [160] ;
+
+ print_test_name ("rdwr_short_test", filename) ;
+
+ memset (buffer, 0, sizeof (buffer)) ;
+
+ /* Create sound file with no data. */
+ sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_PCM_16 ;
+ sfinfo.samplerate = 16000 ;
+ sfinfo.channels = 1 ;
+
+ unlink (filename) ;
+
+ frames = ARRAY_LEN (buffer) ;
+
+ /* Open again for read/write. */
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ;
+
+ test_write_short_or_die (file, 0, buffer, frames, __LINE__) ;
+
+ test_read_short_or_die (file, 0, buffer, frames, __LINE__) ;
+
+ sf_close (file) ;
+ unlink (filename) ;
+
+ puts ("ok") ;
+ return ;
+} /* rdwr_short_test */
+
+static void
+rdwr_int_test (const char *filename)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ sf_count_t frames ;
+ int buffer [160] ;
+
+ print_test_name ("rdwr_int_test", filename) ;
+
+ memset (buffer, 0, sizeof (buffer)) ;
+
+ /* Create sound file with no data. */
+ sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_PCM_32 ;
+ sfinfo.samplerate = 16000 ;
+ sfinfo.channels = 1 ;
+
+ unlink (filename) ;
+
+ frames = ARRAY_LEN (buffer) ;
+
+ /* Open again for read/write. */
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ;
+
+ test_write_int_or_die (file, 0, buffer, frames, __LINE__) ;
+
+ test_read_int_or_die (file, 0, buffer, frames, __LINE__) ;
+
+ sf_close (file) ;
+ unlink (filename) ;
+
+ puts ("ok") ;
+ return ;
+} /* rdwr_int_test */
+
+static void
+rdwr_float_test (const char *filename)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ sf_count_t frames ;
+ float buffer [160] ;
+
+ print_test_name ("rdwr_float_test", filename) ;
+
+ memset (buffer, 0, sizeof (buffer)) ;
+
+ /* Create sound file with no data. */
+ sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_FLOAT ;
+ sfinfo.samplerate = 16000 ;
+ sfinfo.channels = 1 ;
+
+ unlink (filename) ;
+
+ frames = ARRAY_LEN (buffer) ;
+
+ /* Open again for read/write. */
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ;
+
+ test_write_float_or_die (file, 0, buffer, frames, __LINE__) ;
+
+ test_read_float_or_die (file, 0, buffer, frames, __LINE__) ;
+
+ sf_close (file) ;
+ unlink (filename) ;
+
+ puts ("ok") ;
+ return ;
+} /* rdwr_float_test */
+
+static void
+rdwr_double_test (const char *filename)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ sf_count_t frames ;
+ double buffer [160] ;
+
+ print_test_name ("rdwr_double_test", filename) ;
+
+ memset (buffer, 0, sizeof (buffer)) ;
+
+ /* Create sound file with no data. */
+ sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_DOUBLE ;
+ sfinfo.samplerate = 16000 ;
+ sfinfo.channels = 1 ;
+
+ unlink (filename) ;
+
+ frames = ARRAY_LEN (buffer) ;
+
+ /* Open again for read/write. */
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ;
+
+ test_write_double_or_die (file, 0, buffer, frames, __LINE__) ;
+
+ test_read_double_or_die (file, 0, buffer, frames, __LINE__) ;
+
+ sf_close (file) ;
+ unlink (filename) ;
+
+ puts ("ok") ;
+ return ;
+} /* rdwr_double_test */
+
+static void
+rdwr_raw_test (const char *filename)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ sf_count_t frames ;
+ unsigned char buffer [160] ;
+
+ print_test_name ("rdwr_raw_test", filename) ;
+
+ memset (buffer, 0, sizeof (buffer)) ;
+
+ /* Create sound file with no data. */
+ sfinfo.format = SF_FORMAT_WAV | SF_FORMAT_PCM_U8 ;
+ sfinfo.samplerate = 16000 ;
+ sfinfo.channels = 1 ;
+
+ unlink (filename) ;
+
+ frames = ARRAY_LEN (buffer) ;
+
+ /* Open again for read/write. */
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ;
+
+ test_write_raw_or_die (file, 0, buffer, frames, __LINE__) ;
+
+ test_read_raw_or_die (file, 0, buffer, frames, __LINE__) ;
+
+ sf_close (file) ;
+ unlink (filename) ;
+
+ puts ("ok") ;
+ return ;
+} /* rdwr_raw_test */
+
+
+
--- /dev/null
+autogen definitions rdwr_test.tpl;
+
+data_type = {
+ name = "short" ;
+ type = "short" ;
+ format = "SF_FORMAT_PCM_16" ;
+ } ;
+
+data_type = {
+ name = "int" ;
+ type = "int" ;
+ format = "SF_FORMAT_PCM_32" ;
+ } ;
+
+data_type = {
+ name = "float" ;
+ type = "float" ;
+ format = "SF_FORMAT_FLOAT" ;
+ } ;
+
+data_type = {
+ name = "double" ;
+ type = "double" ;
+ format = "SF_FORMAT_DOUBLE" ;
+ } ;
+
+data_type = {
+ name = "raw" ;
+ type = "unsigned char" ;
+ format = "SF_FORMAT_PCM_U8" ;
+ } ;
+
--- /dev/null
+[+ AutoGen5 template c +]
+/*
+** Copyright (C) 2010-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software ; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation ; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY ; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program ; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <sys/stat.h>
+#include <math.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#if (HAVE_DECL_S_IRGRP == 0)
+#include <sf_unistd.h>
+#endif
+
+#if (defined (WIN32) || defined (_WIN32))
+#include <io.h>
+#include <direct.h>
+#endif
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+[+ FOR data_type
++]static void rdwr_[+ (get "name") +]_test (const char *filename) ;
+[+ ENDFOR data_type
++]
+
+int
+main (void)
+{
+ rdwr_short_test ("rdwr_short.wav") ;
+ rdwr_int_test ("rdwr_int.wav") ;
+ rdwr_float_test ("rdwr_float.wav") ;
+ rdwr_double_test ("rdwr_double.wav") ;
+ rdwr_raw_test ("rdwr_raw.wav") ;
+
+ return 0 ;
+} /* main */
+
+
+/*============================================================================================
+** Here are the test functions.
+*/
+
+[+ FOR data_type
++]static void
+rdwr_[+ (get "name") +]_test (const char *filename)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ sf_count_t frames ;
+ [+ (get "type") +] buffer [160] ;
+
+ print_test_name ("rdwr_[+ (get "name") +]_test", filename) ;
+
+ memset (buffer, 0, sizeof (buffer)) ;
+
+ /* Create sound file with no data. */
+ sfinfo.format = SF_FORMAT_WAV | [+ (get "format") +] ;
+ sfinfo.samplerate = 16000 ;
+ sfinfo.channels = 1 ;
+
+ unlink (filename) ;
+
+ frames = ARRAY_LEN (buffer) ;
+
+ /* Open again for read/write. */
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_TRUE, __LINE__) ;
+
+ test_write_[+ (get "name") +]_or_die (file, 0, buffer, frames, __LINE__) ;
+
+ test_read_[+ (get "name") +]_or_die (file, 0, buffer, frames, __LINE__) ;
+
+ sf_close (file) ;
+ unlink (filename) ;
+
+ puts ("ok") ;
+ return ;
+} /* rdwr_[+ (get "name") +]_test */
+
+[+ ENDFOR data_type
++]
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <math.h>
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846264338
+#endif
+
+#define HALF_BUFFER_SIZE (1 << 12)
+#define BUFFER_SIZE (2 * HALF_BUFFER_SIZE)
+
+#define SINE_AMP 1.1
+#define MAX_ERROR 0.0202
+
+
+static void flt_scale_clip_test_16 (const char *filename, int filetype, float maxval) ;
+static void flt_scale_clip_test_24 (const char *filename, int filetype, float maxval) ;
+static void flt_scale_clip_test_32 (const char *filename, int filetype, float maxval) ;
+static void flt_scale_clip_test_08 (const char *filename, int filetype, float maxval) ;
+
+static void dbl_scale_clip_test_16 (const char *filename, int filetype, float maxval) ;
+static void dbl_scale_clip_test_24 (const char *filename, int filetype, float maxval) ;
+static void dbl_scale_clip_test_32 (const char *filename, int filetype, float maxval) ;
+static void dbl_scale_clip_test_08 (const char *filename, int filetype, float maxval) ;
+
+
+
+static void flt_short_clip_read_test (const char *filename, int filetype) ;
+static void flt_int_clip_read_test (const char *filename, int filetype) ;
+
+static void dbl_short_clip_read_test (const char *filename, int filetype) ;
+static void dbl_int_clip_read_test (const char *filename, int filetype) ;
+
+
+
+static void short_flt_scale_write_test (const char *filename, int filetype) ;
+static void short_dbl_scale_write_test (const char *filename, int filetype) ;
+
+static void int_flt_scale_write_test (const char *filename, int filetype) ;
+static void int_dbl_scale_write_test (const char *filename, int filetype) ;
+
+
+typedef union
+{ double dbl [BUFFER_SIZE] ;
+ float flt [BUFFER_SIZE] ;
+ int i [BUFFER_SIZE] ;
+ short s [BUFFER_SIZE] ;
+} BUFFER ;
+
+/* Data buffer. */
+static BUFFER buffer_out ;
+static BUFFER buffer_in ;
+
+int
+main (void)
+{
+ flt_scale_clip_test_08 ("scale_clip_s8.au", SF_FORMAT_AU | SF_FORMAT_PCM_S8, 1.0 * 0x80) ;
+ flt_scale_clip_test_08 ("scale_clip_u8.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_U8, 1.0 * 0x80) ;
+
+ dbl_scale_clip_test_08 ("scale_clip_s8.au", SF_FORMAT_AU | SF_FORMAT_PCM_S8, 1.0 * 0x80) ;
+ dbl_scale_clip_test_08 ("scale_clip_u8.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_U8, 1.0 * 0x80) ;
+
+ /*
+ ** Now use SF_FORMAT_AU where possible because it allows both
+ ** big and little endian files.
+ */
+
+ flt_scale_clip_test_16 ("scale_clip_be16.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_16, 1.0 * 0x8000) ;
+ flt_scale_clip_test_16 ("scale_clip_le16.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_16, 1.0 * 0x8000) ;
+ flt_scale_clip_test_24 ("scale_clip_be24.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_24, 1.0 * 0x800000) ;
+ flt_scale_clip_test_24 ("scale_clip_le24.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_24, 1.0 * 0x800000) ;
+ flt_scale_clip_test_32 ("scale_clip_be32.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_32, 1.0 * 0x80000000) ;
+ flt_scale_clip_test_32 ("scale_clip_le32.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_32, 1.0 * 0x80000000) ;
+
+ dbl_scale_clip_test_16 ("scale_clip_be16.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_16, 1.0 * 0x8000) ;
+ dbl_scale_clip_test_16 ("scale_clip_le16.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_16, 1.0 * 0x8000) ;
+ dbl_scale_clip_test_24 ("scale_clip_be24.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_24, 1.0 * 0x800000) ;
+ dbl_scale_clip_test_24 ("scale_clip_le24.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_24, 1.0 * 0x800000) ;
+ dbl_scale_clip_test_32 ("scale_clip_be32.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_32, 1.0 * 0x80000000) ;
+ dbl_scale_clip_test_32 ("scale_clip_le32.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_32, 1.0 * 0x80000000) ;
+
+ flt_short_clip_read_test ("flt_short.au" , SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_FLOAT) ;
+ flt_int_clip_read_test ("flt_int.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_FLOAT) ;
+ dbl_short_clip_read_test ("dbl_short.au" , SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_DOUBLE) ;
+ dbl_int_clip_read_test ("dbl_int.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_DOUBLE) ;
+
+ short_flt_scale_write_test ("short_flt.au" , SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_FLOAT) ;
+ int_flt_scale_write_test ("int_flt.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_FLOAT) ;
+ short_dbl_scale_write_test ("short_dbl.au" , SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_DOUBLE) ;
+ int_dbl_scale_write_test ("int_dbl.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_DOUBLE) ;
+
+ return 0 ;
+} /* main */
+
+/*============================================================================================
+** Here are the test functions.
+*/
+
+
+static void
+flt_scale_clip_test_16 (const char *filename, int filetype, float maxval)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k ;
+ float *data_out, *data_in ;
+ double diff, clip_max_diff ;
+
+ print_test_name ("flt_scale_clip_test_16", filename) ;
+
+ data_out = buffer_out.flt ;
+ data_in = buffer_in.flt ;
+
+ for (k = 0 ; k < HALF_BUFFER_SIZE ; k++)
+ { data_out [k] = 1.2 * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ;
+ data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ /*
+ ** Write two versions of the data:
+ ** normalized and clipped
+ ** un-normalized and clipped.
+ */
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ;
+ test_write_float_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+ test_write_float_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&buffer_in, 0, sizeof (buffer_in)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ;
+
+ if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)))
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != BUFFER_SIZE)
+ { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_float_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+ test_read_float_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ /* Check normalized version. */
+ clip_max_diff = 0.0 ;
+ for (k = 0 ; k < HALF_BUFFER_SIZE ; k++)
+ { if (fabs (data_in [k]) > 1.0)
+ { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ;
+ exit (1) ;
+ } ;
+
+ if (data_out [k] * data_in [k] < 0.0)
+ { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ;
+ exit (1) ;
+ } ;
+
+ if (fabs (data_out [k]) > 1.0)
+ continue ;
+
+ diff = fabs (data_out [k] - data_in [k]) ;
+ if (diff > clip_max_diff)
+ clip_max_diff = diff ;
+ } ;
+
+ if (clip_max_diff < 1e-20)
+ { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ if (clip_max_diff > 1.0 / 0x8000)
+ { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ /* Check the un-normalized data. */
+ clip_max_diff = 0.0 ;
+ for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++)
+ { if (fabs (data_in [k]) > maxval)
+ { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ;
+ exit (1) ;
+ } ;
+
+ if (data_out [k] * data_in [k] < 0.0)
+ { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ;
+ exit (1) ;
+ } ;
+
+ if (fabs (data_out [k]) > maxval)
+ continue ;
+
+ diff = fabs (data_out [k] - data_in [k]) ;
+ if (diff > clip_max_diff)
+ clip_max_diff = diff ;
+ } ;
+
+ if (clip_max_diff < 1e-20)
+ { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ if (clip_max_diff > 1.0)
+ { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ printf ("ok\n") ;
+ unlink (filename) ;
+} /* flt_scale_clip_test_16 */
+
+static void
+flt_scale_clip_test_24 (const char *filename, int filetype, float maxval)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k ;
+ float *data_out, *data_in ;
+ double diff, clip_max_diff ;
+
+ print_test_name ("flt_scale_clip_test_24", filename) ;
+
+ data_out = buffer_out.flt ;
+ data_in = buffer_in.flt ;
+
+ for (k = 0 ; k < HALF_BUFFER_SIZE ; k++)
+ { data_out [k] = 1.2 * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ;
+ data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ /*
+ ** Write two versions of the data:
+ ** normalized and clipped
+ ** un-normalized and clipped.
+ */
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ;
+ test_write_float_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+ test_write_float_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&buffer_in, 0, sizeof (buffer_in)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ;
+
+ if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)))
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != BUFFER_SIZE)
+ { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_float_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+ test_read_float_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ /* Check normalized version. */
+ clip_max_diff = 0.0 ;
+ for (k = 0 ; k < HALF_BUFFER_SIZE ; k++)
+ { if (fabs (data_in [k]) > 1.0)
+ { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ;
+ exit (1) ;
+ } ;
+
+ if (data_out [k] * data_in [k] < 0.0)
+ { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ;
+ exit (1) ;
+ } ;
+
+ if (fabs (data_out [k]) > 1.0)
+ continue ;
+
+ diff = fabs (data_out [k] - data_in [k]) ;
+ if (diff > clip_max_diff)
+ clip_max_diff = diff ;
+ } ;
+
+ if (clip_max_diff < 1e-20)
+ { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ if (clip_max_diff > 1.0 / 0x800000)
+ { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ /* Check the un-normalized data. */
+ clip_max_diff = 0.0 ;
+ for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++)
+ { if (fabs (data_in [k]) > maxval)
+ { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ;
+ exit (1) ;
+ } ;
+
+ if (data_out [k] * data_in [k] < 0.0)
+ { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ;
+ exit (1) ;
+ } ;
+
+ if (fabs (data_out [k]) > maxval)
+ continue ;
+
+ diff = fabs (data_out [k] - data_in [k]) ;
+ if (diff > clip_max_diff)
+ clip_max_diff = diff ;
+ } ;
+
+ if (clip_max_diff < 1e-20)
+ { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ if (clip_max_diff > 1.0)
+ { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ printf ("ok\n") ;
+ unlink (filename) ;
+} /* flt_scale_clip_test_24 */
+
+static void
+flt_scale_clip_test_32 (const char *filename, int filetype, float maxval)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k ;
+ float *data_out, *data_in ;
+ double diff, clip_max_diff ;
+
+ print_test_name ("flt_scale_clip_test_32", filename) ;
+
+ data_out = buffer_out.flt ;
+ data_in = buffer_in.flt ;
+
+ for (k = 0 ; k < HALF_BUFFER_SIZE ; k++)
+ { data_out [k] = 1.2 * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ;
+ data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ /*
+ ** Write two versions of the data:
+ ** normalized and clipped
+ ** un-normalized and clipped.
+ */
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ;
+ test_write_float_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+ test_write_float_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&buffer_in, 0, sizeof (buffer_in)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ;
+
+ if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)))
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != BUFFER_SIZE)
+ { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_float_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+ test_read_float_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ /* Check normalized version. */
+ clip_max_diff = 0.0 ;
+ for (k = 0 ; k < HALF_BUFFER_SIZE ; k++)
+ { if (fabs (data_in [k]) > 1.0)
+ { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ;
+ exit (1) ;
+ } ;
+
+ if (data_out [k] * data_in [k] < 0.0)
+ { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ;
+ exit (1) ;
+ } ;
+
+ if (fabs (data_out [k]) > 1.0)
+ continue ;
+
+ diff = fabs (data_out [k] - data_in [k]) ;
+ if (diff > clip_max_diff)
+ clip_max_diff = diff ;
+ } ;
+
+ if (clip_max_diff < 1e-20)
+ { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ if (clip_max_diff > 1.0 / 0x80000000)
+ { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ /* Check the un-normalized data. */
+ clip_max_diff = 0.0 ;
+ for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++)
+ { if (fabs (data_in [k]) > maxval)
+ { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ;
+ exit (1) ;
+ } ;
+
+ if (data_out [k] * data_in [k] < 0.0)
+ { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ;
+ exit (1) ;
+ } ;
+
+ if (fabs (data_out [k]) > maxval)
+ continue ;
+
+ diff = fabs (data_out [k] - data_in [k]) ;
+ if (diff > clip_max_diff)
+ clip_max_diff = diff ;
+ } ;
+
+ if (clip_max_diff < 1e-20)
+ { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ if (clip_max_diff > 1.0)
+ { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ printf ("ok\n") ;
+ unlink (filename) ;
+} /* flt_scale_clip_test_32 */
+
+static void
+flt_scale_clip_test_08 (const char *filename, int filetype, float maxval)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k ;
+ float *data_out, *data_in ;
+ double diff, clip_max_diff ;
+
+ print_test_name ("flt_scale_clip_test_08", filename) ;
+
+ data_out = buffer_out.flt ;
+ data_in = buffer_in.flt ;
+
+ for (k = 0 ; k < HALF_BUFFER_SIZE ; k++)
+ { data_out [k] = 1.2 * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ;
+ data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ /*
+ ** Write two versions of the data:
+ ** normalized and clipped
+ ** un-normalized and clipped.
+ */
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ;
+ test_write_float_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+ test_write_float_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&buffer_in, 0, sizeof (buffer_in)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ;
+
+ if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)))
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != BUFFER_SIZE)
+ { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_float_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;
+ test_read_float_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ /* Check normalized version. */
+ clip_max_diff = 0.0 ;
+ for (k = 0 ; k < HALF_BUFFER_SIZE ; k++)
+ { if (fabs (data_in [k]) > 1.0)
+ { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ;
+ exit (1) ;
+ } ;
+
+ if (data_out [k] * data_in [k] < 0.0)
+ { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ;
+ exit (1) ;
+ } ;
+
+ if (fabs (data_out [k]) > 1.0)
+ continue ;
+
+ diff = fabs (data_out [k] - data_in [k]) ;
+ if (diff > clip_max_diff)
+ clip_max_diff = diff ;
+ } ;
+
+ if (clip_max_diff < 1e-20)
+ { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ if (clip_max_diff > 1.0 / 0x80)
+ { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ /* Check the un-normalized data. */
+ clip_max_diff = 0.0 ;
+ for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++)
+ { if (fabs (data_in [k]) > maxval)
+ { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ;
+ exit (1) ;
+ } ;
+
+ if (data_out [k] * data_in [k] < 0.0)
+ { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ;
+ exit (1) ;
+ } ;
+
+ if (fabs (data_out [k]) > maxval)
+ continue ;
+
+ diff = fabs (data_out [k] - data_in [k]) ;
+ if (diff > clip_max_diff)
+ clip_max_diff = diff ;
+ } ;
+
+ if (clip_max_diff < 1e-20)
+ { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ if (clip_max_diff > 1.0)
+ { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ printf ("ok\n") ;
+ unlink (filename) ;
+} /* flt_scale_clip_test_08 */
+
+
+
+static void
+dbl_scale_clip_test_16 (const char *filename, int filetype, float maxval)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k ;
+ double *data_out, *data_in ;
+ double diff, clip_max_diff ;
+
+ print_test_name ("dbl_scale_clip_test_16", filename) ;
+
+ data_out = buffer_out.dbl ;
+ data_in = buffer_in.dbl ;
+
+ for (k = 0 ; k < HALF_BUFFER_SIZE ; k++)
+ { data_out [k] = 1.2 * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ;
+ data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ /*
+ ** Write two versions of the data:
+ ** normalized and clipped
+ ** un-normalized and clipped.
+ */
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ;
+ test_write_double_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+ test_write_double_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&buffer_in, 0, sizeof (buffer_in)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ;
+
+ if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)))
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != BUFFER_SIZE)
+ { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+ test_read_double_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ /* Check normalized version. */
+ clip_max_diff = 0.0 ;
+ for (k = 0 ; k < HALF_BUFFER_SIZE ; k++)
+ { if (fabs (data_in [k]) > 1.0)
+ { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ;
+ exit (1) ;
+ } ;
+
+ if (data_out [k] * data_in [k] < 0.0)
+ { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ;
+ exit (1) ;
+ } ;
+
+ if (fabs (data_out [k]) > 1.0)
+ continue ;
+
+ diff = fabs (data_out [k] - data_in [k]) ;
+ if (diff > clip_max_diff)
+ clip_max_diff = diff ;
+ } ;
+
+ if (clip_max_diff < 1e-20)
+ { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ if (clip_max_diff > 1.0 / 0x8000)
+ { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ /* Check the un-normalized data. */
+ clip_max_diff = 0.0 ;
+ for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++)
+ { if (fabs (data_in [k]) > maxval)
+ { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ;
+ exit (1) ;
+ } ;
+
+ if (data_out [k] * data_in [k] < 0.0)
+ { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ;
+ exit (1) ;
+ } ;
+
+ if (fabs (data_out [k]) > maxval)
+ continue ;
+
+ diff = fabs (data_out [k] - data_in [k]) ;
+ if (diff > clip_max_diff)
+ clip_max_diff = diff ;
+ } ;
+
+ if (clip_max_diff < 1e-20)
+ { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ if (clip_max_diff > 1.0)
+ { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ printf ("ok\n") ;
+ unlink (filename) ;
+} /* dbl_scale_clip_test_16 */
+
+static void
+dbl_scale_clip_test_24 (const char *filename, int filetype, float maxval)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k ;
+ double *data_out, *data_in ;
+ double diff, clip_max_diff ;
+
+ print_test_name ("dbl_scale_clip_test_24", filename) ;
+
+ data_out = buffer_out.dbl ;
+ data_in = buffer_in.dbl ;
+
+ for (k = 0 ; k < HALF_BUFFER_SIZE ; k++)
+ { data_out [k] = 1.2 * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ;
+ data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ /*
+ ** Write two versions of the data:
+ ** normalized and clipped
+ ** un-normalized and clipped.
+ */
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ;
+ test_write_double_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+ test_write_double_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&buffer_in, 0, sizeof (buffer_in)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ;
+
+ if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)))
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != BUFFER_SIZE)
+ { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+ test_read_double_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ /* Check normalized version. */
+ clip_max_diff = 0.0 ;
+ for (k = 0 ; k < HALF_BUFFER_SIZE ; k++)
+ { if (fabs (data_in [k]) > 1.0)
+ { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ;
+ exit (1) ;
+ } ;
+
+ if (data_out [k] * data_in [k] < 0.0)
+ { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ;
+ exit (1) ;
+ } ;
+
+ if (fabs (data_out [k]) > 1.0)
+ continue ;
+
+ diff = fabs (data_out [k] - data_in [k]) ;
+ if (diff > clip_max_diff)
+ clip_max_diff = diff ;
+ } ;
+
+ if (clip_max_diff < 1e-20)
+ { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ if (clip_max_diff > 1.0 / 0x800000)
+ { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ /* Check the un-normalized data. */
+ clip_max_diff = 0.0 ;
+ for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++)
+ { if (fabs (data_in [k]) > maxval)
+ { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ;
+ exit (1) ;
+ } ;
+
+ if (data_out [k] * data_in [k] < 0.0)
+ { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ;
+ exit (1) ;
+ } ;
+
+ if (fabs (data_out [k]) > maxval)
+ continue ;
+
+ diff = fabs (data_out [k] - data_in [k]) ;
+ if (diff > clip_max_diff)
+ clip_max_diff = diff ;
+ } ;
+
+ if (clip_max_diff < 1e-20)
+ { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ if (clip_max_diff > 1.0)
+ { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ printf ("ok\n") ;
+ unlink (filename) ;
+} /* dbl_scale_clip_test_24 */
+
+static void
+dbl_scale_clip_test_32 (const char *filename, int filetype, float maxval)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k ;
+ double *data_out, *data_in ;
+ double diff, clip_max_diff ;
+
+ print_test_name ("dbl_scale_clip_test_32", filename) ;
+
+ data_out = buffer_out.dbl ;
+ data_in = buffer_in.dbl ;
+
+ for (k = 0 ; k < HALF_BUFFER_SIZE ; k++)
+ { data_out [k] = 1.2 * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ;
+ data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ /*
+ ** Write two versions of the data:
+ ** normalized and clipped
+ ** un-normalized and clipped.
+ */
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ;
+ test_write_double_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+ test_write_double_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&buffer_in, 0, sizeof (buffer_in)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ;
+
+ if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)))
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != BUFFER_SIZE)
+ { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+ test_read_double_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ /* Check normalized version. */
+ clip_max_diff = 0.0 ;
+ for (k = 0 ; k < HALF_BUFFER_SIZE ; k++)
+ { if (fabs (data_in [k]) > 1.0)
+ { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ;
+ exit (1) ;
+ } ;
+
+ if (data_out [k] * data_in [k] < 0.0)
+ { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ;
+ exit (1) ;
+ } ;
+
+ if (fabs (data_out [k]) > 1.0)
+ continue ;
+
+ diff = fabs (data_out [k] - data_in [k]) ;
+ if (diff > clip_max_diff)
+ clip_max_diff = diff ;
+ } ;
+
+ if (clip_max_diff < 1e-20)
+ { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ if (clip_max_diff > 1.0 / 0x80000000)
+ { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ /* Check the un-normalized data. */
+ clip_max_diff = 0.0 ;
+ for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++)
+ { if (fabs (data_in [k]) > maxval)
+ { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ;
+ exit (1) ;
+ } ;
+
+ if (data_out [k] * data_in [k] < 0.0)
+ { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ;
+ exit (1) ;
+ } ;
+
+ if (fabs (data_out [k]) > maxval)
+ continue ;
+
+ diff = fabs (data_out [k] - data_in [k]) ;
+ if (diff > clip_max_diff)
+ clip_max_diff = diff ;
+ } ;
+
+ if (clip_max_diff < 1e-20)
+ { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ if (clip_max_diff > 1.0)
+ { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ printf ("ok\n") ;
+ unlink (filename) ;
+} /* dbl_scale_clip_test_32 */
+
+static void
+dbl_scale_clip_test_08 (const char *filename, int filetype, float maxval)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k ;
+ double *data_out, *data_in ;
+ double diff, clip_max_diff ;
+
+ print_test_name ("dbl_scale_clip_test_08", filename) ;
+
+ data_out = buffer_out.dbl ;
+ data_in = buffer_in.dbl ;
+
+ for (k = 0 ; k < HALF_BUFFER_SIZE ; k++)
+ { data_out [k] = 1.2 * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ;
+ data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ /*
+ ** Write two versions of the data:
+ ** normalized and clipped
+ ** un-normalized and clipped.
+ */
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ;
+ test_write_double_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+ test_write_double_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&buffer_in, 0, sizeof (buffer_in)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ;
+
+ if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)))
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != BUFFER_SIZE)
+ { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_double_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;
+ test_read_double_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ /* Check normalized version. */
+ clip_max_diff = 0.0 ;
+ for (k = 0 ; k < HALF_BUFFER_SIZE ; k++)
+ { if (fabs (data_in [k]) > 1.0)
+ { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ;
+ exit (1) ;
+ } ;
+
+ if (data_out [k] * data_in [k] < 0.0)
+ { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ;
+ exit (1) ;
+ } ;
+
+ if (fabs (data_out [k]) > 1.0)
+ continue ;
+
+ diff = fabs (data_out [k] - data_in [k]) ;
+ if (diff > clip_max_diff)
+ clip_max_diff = diff ;
+ } ;
+
+ if (clip_max_diff < 1e-20)
+ { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ if (clip_max_diff > 1.0 / 0x80)
+ { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ /* Check the un-normalized data. */
+ clip_max_diff = 0.0 ;
+ for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++)
+ { if (fabs (data_in [k]) > maxval)
+ { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ;
+ exit (1) ;
+ } ;
+
+ if (data_out [k] * data_in [k] < 0.0)
+ { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ;
+ exit (1) ;
+ } ;
+
+ if (fabs (data_out [k]) > maxval)
+ continue ;
+
+ diff = fabs (data_out [k] - data_in [k]) ;
+ if (diff > clip_max_diff)
+ clip_max_diff = diff ;
+ } ;
+
+ if (clip_max_diff < 1e-20)
+ { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ if (clip_max_diff > 1.0)
+ { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ printf ("ok\n") ;
+ unlink (filename) ;
+} /* dbl_scale_clip_test_08 */
+
+
+
+
+/*==============================================================================
+*/
+
+
+static void flt_short_clip_read_test (const char *filename, int filetype)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ float *data_out ;
+ short *data_in, max_value ;
+ int k ;
+
+ print_test_name ("flt_short_clip_read_test", filename) ;
+
+ data_out = buffer_out.flt ;
+ data_in = buffer_in.s ;
+
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ data_out [k] = 0.995 * sin (4 * M_PI * k / BUFFER_SIZE) ;
+ data_out [BUFFER_SIZE / 8] = 1.0 ;
+ data_out [3 * BUFFER_SIZE / 8] = -1.000000001 ;
+ data_out [5 * BUFFER_SIZE / 8] = 1.0 ;
+ data_out [7 * BUFFER_SIZE / 8] = -1.000000001 ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ /* Save unclipped data to the file. */
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ test_write_float_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ;
+
+ sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ;
+
+ if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)))
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != BUFFER_SIZE)
+ { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ;
+ test_read_short_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ;
+ /*-sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;-*/
+ sf_close (file) ;
+
+ /* Check the first half. */
+ max_value = 0 ;
+ for (k = 0 ; k < sfinfo.frames ; k++)
+ { /* Check if data_out has different sign from data_in. */
+ if ((data_out [k] < 0.0 && data_in [k] > 0) || (data_out [k] > 0.0 && data_in [k] < 0))
+ { printf ("\n\nLine %d: Data wrap around at index %d/%d (%f -> %d).\n\n", __LINE__, k, BUFFER_SIZE, data_out [k], data_in [k]) ;
+ exit (1) ;
+ } ;
+ max_value = (max_value > abs (data_in [k])) ? max_value : abs (data_in [k]) ;
+ } ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* flt_short_clip_read_test */
+static void flt_int_clip_read_test (const char *filename, int filetype)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ float *data_out ;
+ int *data_in, max_value ;
+ int k ;
+
+ print_test_name ("flt_int_clip_read_test", filename) ;
+
+ data_out = buffer_out.flt ;
+ data_in = buffer_in.i ;
+
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ data_out [k] = 0.995 * sin (4 * M_PI * k / BUFFER_SIZE) ;
+ data_out [BUFFER_SIZE / 8] = 1.0 ;
+ data_out [3 * BUFFER_SIZE / 8] = -1.000000001 ;
+ data_out [5 * BUFFER_SIZE / 8] = 1.0 ;
+ data_out [7 * BUFFER_SIZE / 8] = -1.000000001 ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ /* Save unclipped data to the file. */
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ test_write_float_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ;
+
+ sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ;
+
+ if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)))
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != BUFFER_SIZE)
+ { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ;
+ test_read_int_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ;
+ /*-sf_command (file, SFC_SET_NORM_FLOAT, NULL, SF_FALSE) ;-*/
+ sf_close (file) ;
+
+ /* Check the first half. */
+ max_value = 0 ;
+ for (k = 0 ; k < sfinfo.frames ; k++)
+ { /* Check if data_out has different sign from data_in. */
+ if ((data_out [k] < 0.0 && data_in [k] > 0) || (data_out [k] > 0.0 && data_in [k] < 0))
+ { printf ("\n\nLine %d: Data wrap around at index %d/%d (%f -> %d).\n\n", __LINE__, k, BUFFER_SIZE, data_out [k], data_in [k]) ;
+ exit (1) ;
+ } ;
+ max_value = (max_value > abs (data_in [k])) ? max_value : abs (data_in [k]) ;
+ } ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* flt_int_clip_read_test */
+
+static void dbl_short_clip_read_test (const char *filename, int filetype)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ double *data_out ;
+ short *data_in, max_value ;
+ int k ;
+
+ print_test_name ("dbl_short_clip_read_test", filename) ;
+
+ data_out = buffer_out.dbl ;
+ data_in = buffer_in.s ;
+
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ data_out [k] = 0.995 * sin (4 * M_PI * k / BUFFER_SIZE) ;
+ data_out [BUFFER_SIZE / 8] = 1.0 ;
+ data_out [3 * BUFFER_SIZE / 8] = -1.000000001 ;
+ data_out [5 * BUFFER_SIZE / 8] = 1.0 ;
+ data_out [7 * BUFFER_SIZE / 8] = -1.000000001 ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ /* Save unclipped data to the file. */
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ test_write_double_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ;
+
+ sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ;
+
+ if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)))
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != BUFFER_SIZE)
+ { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ;
+ test_read_short_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ;
+ /*-sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;-*/
+ sf_close (file) ;
+
+ /* Check the first half. */
+ max_value = 0 ;
+ for (k = 0 ; k < sfinfo.frames ; k++)
+ { /* Check if data_out has different sign from data_in. */
+ if ((data_out [k] < 0.0 && data_in [k] > 0) || (data_out [k] > 0.0 && data_in [k] < 0))
+ { printf ("\n\nLine %d: Data wrap around at index %d/%d (%f -> %d).\n\n", __LINE__, k, BUFFER_SIZE, data_out [k], data_in [k]) ;
+ exit (1) ;
+ } ;
+ max_value = (max_value > abs (data_in [k])) ? max_value : abs (data_in [k]) ;
+ } ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* dbl_short_clip_read_test */
+static void dbl_int_clip_read_test (const char *filename, int filetype)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ double *data_out ;
+ int *data_in, max_value ;
+ int k ;
+
+ print_test_name ("dbl_int_clip_read_test", filename) ;
+
+ data_out = buffer_out.dbl ;
+ data_in = buffer_in.i ;
+
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ data_out [k] = 0.995 * sin (4 * M_PI * k / BUFFER_SIZE) ;
+ data_out [BUFFER_SIZE / 8] = 1.0 ;
+ data_out [3 * BUFFER_SIZE / 8] = -1.000000001 ;
+ data_out [5 * BUFFER_SIZE / 8] = 1.0 ;
+ data_out [7 * BUFFER_SIZE / 8] = -1.000000001 ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ /* Save unclipped data to the file. */
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ test_write_double_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ;
+
+ sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ;
+
+ if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)))
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != BUFFER_SIZE)
+ { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ;
+ test_read_int_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ;
+ /*-sf_command (file, SFC_SET_NORM_DOUBLE, NULL, SF_FALSE) ;-*/
+ sf_close (file) ;
+
+ /* Check the first half. */
+ max_value = 0 ;
+ for (k = 0 ; k < sfinfo.frames ; k++)
+ { /* Check if data_out has different sign from data_in. */
+ if ((data_out [k] < 0.0 && data_in [k] > 0) || (data_out [k] > 0.0 && data_in [k] < 0))
+ { printf ("\n\nLine %d: Data wrap around at index %d/%d (%f -> %d).\n\n", __LINE__, k, BUFFER_SIZE, data_out [k], data_in [k]) ;
+ exit (1) ;
+ } ;
+ max_value = (max_value > abs (data_in [k])) ? max_value : abs (data_in [k]) ;
+ } ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* dbl_int_clip_read_test */
+
+
+/*==============================================================================
+*/
+
+
+static void short_flt_scale_write_test (const char *filename, int filetype)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ short *data_out ;
+ float *data_in, max_value ;
+ int k ;
+
+ print_test_name ("short_flt_clip_write_test", filename) ;
+
+ data_out = buffer_out.s ;
+ data_in = buffer_in.flt ;
+
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ data_out [k] = lrintf (0x7FFFF * 0.995 * sin (4 * M_PI * k / BUFFER_SIZE)) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ test_write_short_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_SCALE_INT_FLOAT_WRITE, NULL, SF_TRUE) ;
+ test_write_short_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_SCALE_INT_FLOAT_WRITE, NULL, SF_FALSE) ;
+ test_write_short_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ;
+
+ if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)))
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != 3 * BUFFER_SIZE)
+ { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, 3 * BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ /* Check the first section. */
+ test_read_float_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ;
+
+ max_value = 0.0 ;
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ;
+
+ if (max_value < 1000.0)
+ { printf ("\n\nLine %d: Max value (%f) < 1000.0.\n\n", __LINE__, max_value) ;
+ exit (1) ;
+ } ;
+
+ /* Check the second section. */
+ test_read_float_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ;
+
+ max_value = 0.0 ;
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ;
+
+ if (max_value > 1.0)
+ { printf ("\n\nLine %d: Max value (%f) > 1.0.\n\n", __LINE__, max_value) ;
+ exit (1) ;
+ } ;
+
+ /* Check the third section. */
+ test_read_float_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ;
+
+ max_value = 0.0 ;
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ;
+
+ if (max_value < 1000.0)
+ { printf ("\n\nLine %d: Max value (%f) < 1000.0.\n\n", __LINE__, max_value) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* short_flt_scale_write_test */
+static void short_dbl_scale_write_test (const char *filename, int filetype)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ short *data_out ;
+ double *data_in, max_value ;
+ int k ;
+
+ print_test_name ("short_dbl_clip_write_test", filename) ;
+
+ data_out = buffer_out.s ;
+ data_in = buffer_in.dbl ;
+
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ data_out [k] = lrint (0x7FFFF * 0.995 * sin (4 * M_PI * k / BUFFER_SIZE)) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ test_write_short_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_SCALE_INT_FLOAT_WRITE, NULL, SF_TRUE) ;
+ test_write_short_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_SCALE_INT_FLOAT_WRITE, NULL, SF_FALSE) ;
+ test_write_short_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ;
+
+ if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)))
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != 3 * BUFFER_SIZE)
+ { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, 3 * BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ /* Check the first section. */
+ test_read_double_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ;
+
+ max_value = 0.0 ;
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ;
+
+ if (max_value < 1000.0)
+ { printf ("\n\nLine %d: Max value (%f) < 1000.0.\n\n", __LINE__, max_value) ;
+ exit (1) ;
+ } ;
+
+ /* Check the second section. */
+ test_read_double_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ;
+
+ max_value = 0.0 ;
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ;
+
+ if (max_value > 1.0)
+ { printf ("\n\nLine %d: Max value (%f) > 1.0.\n\n", __LINE__, max_value) ;
+ exit (1) ;
+ } ;
+
+ /* Check the third section. */
+ test_read_double_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ;
+
+ max_value = 0.0 ;
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ;
+
+ if (max_value < 1000.0)
+ { printf ("\n\nLine %d: Max value (%f) < 1000.0.\n\n", __LINE__, max_value) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* short_dbl_scale_write_test */
+
+static void int_flt_scale_write_test (const char *filename, int filetype)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int *data_out ;
+ float *data_in, max_value ;
+ int k ;
+
+ print_test_name ("int_flt_clip_write_test", filename) ;
+
+ data_out = buffer_out.i ;
+ data_in = buffer_in.flt ;
+
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ data_out [k] = lrintf (0x7FFFFFFF * 0.995 * sin (4 * M_PI * k / BUFFER_SIZE)) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ test_write_int_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_SCALE_INT_FLOAT_WRITE, NULL, SF_TRUE) ;
+ test_write_int_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_SCALE_INT_FLOAT_WRITE, NULL, SF_FALSE) ;
+ test_write_int_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ;
+
+ if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)))
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != 3 * BUFFER_SIZE)
+ { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, 3 * BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ /* Check the first section. */
+ test_read_float_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ;
+
+ max_value = 0.0 ;
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ;
+
+ if (max_value < 1000.0)
+ { printf ("\n\nLine %d: Max value (%f) < 1000.0.\n\n", __LINE__, max_value) ;
+ exit (1) ;
+ } ;
+
+ /* Check the second section. */
+ test_read_float_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ;
+
+ max_value = 0.0 ;
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ;
+
+ if (max_value > 1.0)
+ { printf ("\n\nLine %d: Max value (%f) > 1.0.\n\n", __LINE__, max_value) ;
+ exit (1) ;
+ } ;
+
+ /* Check the third section. */
+ test_read_float_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ;
+
+ max_value = 0.0 ;
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ;
+
+ if (max_value < 1000.0)
+ { printf ("\n\nLine %d: Max value (%f) < 1000.0.\n\n", __LINE__, max_value) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* int_flt_scale_write_test */
+static void int_dbl_scale_write_test (const char *filename, int filetype)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int *data_out ;
+ double *data_in, max_value ;
+ int k ;
+
+ print_test_name ("int_dbl_clip_write_test", filename) ;
+
+ data_out = buffer_out.i ;
+ data_in = buffer_in.dbl ;
+
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ data_out [k] = lrint (0x7FFFFFFF * 0.995 * sin (4 * M_PI * k / BUFFER_SIZE)) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ test_write_int_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_SCALE_INT_FLOAT_WRITE, NULL, SF_TRUE) ;
+ test_write_int_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_SCALE_INT_FLOAT_WRITE, NULL, SF_FALSE) ;
+ test_write_int_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ;
+
+ if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)))
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != 3 * BUFFER_SIZE)
+ { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, 3 * BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ /* Check the first section. */
+ test_read_double_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ;
+
+ max_value = 0.0 ;
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ;
+
+ if (max_value < 1000.0)
+ { printf ("\n\nLine %d: Max value (%f) < 1000.0.\n\n", __LINE__, max_value) ;
+ exit (1) ;
+ } ;
+
+ /* Check the second section. */
+ test_read_double_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ;
+
+ max_value = 0.0 ;
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ;
+
+ if (max_value > 1.0)
+ { printf ("\n\nLine %d: Max value (%f) > 1.0.\n\n", __LINE__, max_value) ;
+ exit (1) ;
+ } ;
+
+ /* Check the third section. */
+ test_read_double_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ;
+
+ max_value = 0.0 ;
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ;
+
+ if (max_value < 1000.0)
+ { printf ("\n\nLine %d: Max value (%f) < 1000.0.\n\n", __LINE__, max_value) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* int_dbl_scale_write_test */
+
+
+
--- /dev/null
+autogen definitions scale_clip_test.tpl;
+
+float_type = {
+ float_type_name = "float" ;
+ float_short_name = "flt" ;
+ float_upper_name = "FLOAT" ;
+ float_to_int = "lrintf" ;
+ } ;
+
+float_type = {
+ float_type_name = "double" ;
+ float_short_name = "dbl" ;
+ float_upper_name = "DOUBLE" ;
+ float_to_int = "lrint" ;
+ } ;
+
+
+
+int_type = {
+ int_type_name = "short" ;
+ int_short_name = "s" ;
+ int_max_value = 0x7FFFF ;
+ } ;
+
+int_type = {
+ int_type_name = "int" ;
+ int_short_name = "i" ;
+ int_max_value = 0x7FFFFFFF ;
+ } ;
+
+
+
+data_type = {
+ name = "16" ;
+ bit_count = 16 ;
+ error_val = "1.0 / 0x8000" ;
+ } ;
+
+data_type = {
+ name = "24" ;
+ bit_count = 24 ;
+ error_val = "1.0 / 0x800000" ;
+ } ;
+
+data_type = {
+ name = "32" ;
+ bit_count = 32 ;
+ error_val = "1.0 / 0x80000000" ;
+ } ;
+
+data_type = {
+ name = "08" ;
+ bit_count = 8 ;
+ error_val = "1.0 / 0x80" ;
+ } ;
+
--- /dev/null
+[+ AutoGen5 template c +]
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <math.h>
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846264338
+#endif
+
+#define HALF_BUFFER_SIZE (1 << 12)
+#define BUFFER_SIZE (2 * HALF_BUFFER_SIZE)
+
+#define SINE_AMP 1.1
+#define MAX_ERROR 0.0202
+
+[+ FOR float_type +]
+[+ FOR data_type
++]static void [+ (get "float_short_name") +]_scale_clip_test_[+ (get "name") +] (const char *filename, int filetype, float maxval) ;
+[+ ENDFOR data_type
++][+ ENDFOR float_type +]
+
+[+ FOR float_type +]
+[+ FOR int_type
++]static void [+ (get "float_short_name") +]_[+ (get "int_type_name") +]_clip_read_test (const char *filename, int filetype) ;
+[+ ENDFOR int_type
++][+ ENDFOR float_type +]
+
+[+ FOR int_type +]
+[+ FOR float_type
++]static void [+ (get "int_type_name") +]_[+ (get "float_short_name") +]_scale_write_test (const char *filename, int filetype) ;
+[+ ENDFOR float_type
++][+ ENDFOR int_type +]
+
+typedef union
+{ double dbl [BUFFER_SIZE] ;
+ float flt [BUFFER_SIZE] ;
+ int i [BUFFER_SIZE] ;
+ short s [BUFFER_SIZE] ;
+} BUFFER ;
+
+/* Data buffer. */
+static BUFFER buffer_out ;
+static BUFFER buffer_in ;
+
+int
+main (void)
+{
+ flt_scale_clip_test_08 ("scale_clip_s8.au", SF_FORMAT_AU | SF_FORMAT_PCM_S8, 1.0 * 0x80) ;
+ flt_scale_clip_test_08 ("scale_clip_u8.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_U8, 1.0 * 0x80) ;
+
+ dbl_scale_clip_test_08 ("scale_clip_s8.au", SF_FORMAT_AU | SF_FORMAT_PCM_S8, 1.0 * 0x80) ;
+ dbl_scale_clip_test_08 ("scale_clip_u8.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_U8, 1.0 * 0x80) ;
+
+ /*
+ ** Now use SF_FORMAT_AU where possible because it allows both
+ ** big and little endian files.
+ */
+
+ flt_scale_clip_test_16 ("scale_clip_be16.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_16, 1.0 * 0x8000) ;
+ flt_scale_clip_test_16 ("scale_clip_le16.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_16, 1.0 * 0x8000) ;
+ flt_scale_clip_test_24 ("scale_clip_be24.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_24, 1.0 * 0x800000) ;
+ flt_scale_clip_test_24 ("scale_clip_le24.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_24, 1.0 * 0x800000) ;
+ flt_scale_clip_test_32 ("scale_clip_be32.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_32, 1.0 * 0x80000000) ;
+ flt_scale_clip_test_32 ("scale_clip_le32.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_32, 1.0 * 0x80000000) ;
+
+ dbl_scale_clip_test_16 ("scale_clip_be16.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_16, 1.0 * 0x8000) ;
+ dbl_scale_clip_test_16 ("scale_clip_le16.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_16, 1.0 * 0x8000) ;
+ dbl_scale_clip_test_24 ("scale_clip_be24.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_24, 1.0 * 0x800000) ;
+ dbl_scale_clip_test_24 ("scale_clip_le24.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_24, 1.0 * 0x800000) ;
+ dbl_scale_clip_test_32 ("scale_clip_be32.au", SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_PCM_32, 1.0 * 0x80000000) ;
+ dbl_scale_clip_test_32 ("scale_clip_le32.au", SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_32, 1.0 * 0x80000000) ;
+
+ flt_short_clip_read_test ("flt_short.au" , SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_FLOAT) ;
+ flt_int_clip_read_test ("flt_int.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_FLOAT) ;
+ dbl_short_clip_read_test ("dbl_short.au" , SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_DOUBLE) ;
+ dbl_int_clip_read_test ("dbl_int.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_DOUBLE) ;
+
+ short_flt_scale_write_test ("short_flt.au" , SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_FLOAT) ;
+ int_flt_scale_write_test ("int_flt.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_FLOAT) ;
+ short_dbl_scale_write_test ("short_dbl.au" , SF_ENDIAN_BIG | SF_FORMAT_AU | SF_FORMAT_DOUBLE) ;
+ int_dbl_scale_write_test ("int_dbl.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_DOUBLE) ;
+
+ return 0 ;
+} /* main */
+
+/*============================================================================================
+** Here are the test functions.
+*/
+
+[+ FOR float_type +]
+[+ FOR data_type
++]static void
+[+ (get "float_short_name") +]_scale_clip_test_[+ (get "name") +] (const char *filename, int filetype, float maxval)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k ;
+ [+ (get "float_type_name") +] *data_out, *data_in ;
+ double diff, clip_max_diff ;
+
+ print_test_name ("[+ (get "float_short_name") +]_scale_clip_test_[+ (get "name") +]", filename) ;
+
+ data_out = buffer_out.[+ (get "float_short_name") +] ;
+ data_in = buffer_in.[+ (get "float_short_name") +] ;
+
+ for (k = 0 ; k < HALF_BUFFER_SIZE ; k++)
+ { data_out [k] = 1.2 * sin (2 * M_PI * k / HALF_BUFFER_SIZE) ;
+ data_out [k + HALF_BUFFER_SIZE] = data_out [k] * maxval ;
+ } ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ /*
+ ** Write two versions of the data:
+ ** normalized and clipped
+ ** un-normalized and clipped.
+ */
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ;
+ test_write_[+ (get "float_type_name") +]_or_die (file, 0, data_out, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_NORM_[+ (get "float_upper_name") +], NULL, SF_FALSE) ;
+ test_write_[+ (get "float_type_name") +]_or_die (file, 0, data_out + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&buffer_in, 0, sizeof (buffer_in)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ;
+
+ if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)))
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != BUFFER_SIZE)
+ { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_[+ (get "float_type_name") +]_or_die (file, 0, data_in, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_NORM_[+ (get "float_upper_name") +], NULL, SF_FALSE) ;
+ test_read_[+ (get "float_type_name") +]_or_die (file, 0, data_in + HALF_BUFFER_SIZE, HALF_BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ /* Check normalized version. */
+ clip_max_diff = 0.0 ;
+ for (k = 0 ; k < HALF_BUFFER_SIZE ; k++)
+ { if (fabs (data_in [k]) > 1.0)
+ { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ;
+ exit (1) ;
+ } ;
+
+ if (data_out [k] * data_in [k] < 0.0)
+ { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ;
+ exit (1) ;
+ } ;
+
+ if (fabs (data_out [k]) > 1.0)
+ continue ;
+
+ diff = fabs (data_out [k] - data_in [k]) ;
+ if (diff > clip_max_diff)
+ clip_max_diff = diff ;
+ } ;
+
+ if (clip_max_diff < 1e-20)
+ { printf ("\n\nLine %d: Clipping difference (%e) too small (normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ if (clip_max_diff > [+ (get "error_val") +])
+ { printf ("\n\nLine %d: Clipping difference (%e) too large (normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ /* Check the un-normalized data. */
+ clip_max_diff = 0.0 ;
+ for (k = HALF_BUFFER_SIZE ; k < BUFFER_SIZE ; k++)
+ { if (fabs (data_in [k]) > maxval)
+ { printf ("\n\nLine %d: Input sample %d/%d (%f) has not been clipped.\n\n", __LINE__, k, BUFFER_SIZE, data_in [k]) ;
+ exit (1) ;
+ } ;
+
+ if (data_out [k] * data_in [k] < 0.0)
+ { printf ("\n\nLine %d: Data wrap around at index %d/%d.\n\n", __LINE__, k, BUFFER_SIZE) ;
+ exit (1) ;
+ } ;
+
+ if (fabs (data_out [k]) > maxval)
+ continue ;
+
+ diff = fabs (data_out [k] - data_in [k]) ;
+ if (diff > clip_max_diff)
+ clip_max_diff = diff ;
+ } ;
+
+ if (clip_max_diff < 1e-20)
+ { printf ("\n\nLine %d: Clipping difference (%e) too small (un-normalized).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ if (clip_max_diff > 1.0)
+ { printf ("\n\nLine %d: Clipping difference (%e) too large (un-normalised).\n\n", __LINE__, clip_max_diff) ;
+ exit (1) ;
+ } ;
+
+ printf ("ok\n") ;
+ unlink (filename) ;
+} /* [+ (get "float_short_name") +]_scale_clip_test_[+ (get "name") +] */
+
+[+ ENDFOR data_type
++]
+[+ ENDFOR float_type +]
+
+/*==============================================================================
+*/
+
+[+ FOR float_type +]
+[+ FOR int_type
++]static void [+ (get "float_short_name") +]_[+ (get "int_type_name") +]_clip_read_test (const char *filename, int filetype)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ [+ (get "float_type_name") +] *data_out ;
+ [+ (get "int_type_name") +] *data_in, max_value ;
+ int k ;
+
+ print_test_name ("[+ (get "float_short_name") +]_[+ (get "int_type_name") +]_clip_read_test", filename) ;
+
+ data_out = buffer_out.[+ (get "float_short_name") +] ;
+ data_in = buffer_in.[+ (get "int_short_name") +] ;
+
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ data_out [k] = 0.995 * sin (4 * M_PI * k / BUFFER_SIZE) ;
+ data_out [BUFFER_SIZE / 8] = 1.0 ;
+ data_out [3 * BUFFER_SIZE / 8] = -1.000000001 ;
+ data_out [5 * BUFFER_SIZE / 8] = 1.0 ;
+ data_out [7 * BUFFER_SIZE / 8] = -1.000000001 ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ /* Save unclipped data to the file. */
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ test_write_[+ (get "float_type_name") +]_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_SET_SCALE_FLOAT_INT_READ, NULL, SF_TRUE) ;
+
+ sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ;
+
+ if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)))
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != BUFFER_SIZE)
+ { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ sf_command (file, SFC_SET_CLIPPING, NULL, SF_TRUE) ;
+ test_read_[+ (get "int_type_name") +]_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ;
+ /*-sf_command (file, SFC_SET_NORM_[+ (get "float_upper_name") +], NULL, SF_FALSE) ;-*/
+ sf_close (file) ;
+
+ /* Check the first half. */
+ max_value = 0 ;
+ for (k = 0 ; k < sfinfo.frames ; k++)
+ { /* Check if data_out has different sign from data_in. */
+ if ((data_out [k] < 0.0 && data_in [k] > 0) || (data_out [k] > 0.0 && data_in [k] < 0))
+ { printf ("\n\nLine %d: Data wrap around at index %d/%d (%f -> %d).\n\n", __LINE__, k, BUFFER_SIZE, data_out [k], data_in [k]) ;
+ exit (1) ;
+ } ;
+ max_value = (max_value > abs (data_in [k])) ? max_value : abs (data_in [k]) ;
+ } ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* [+ (get "float_short_name") +]_[+ (get "int_type_name") +]_clip_read_test */
+[+ ENDFOR int_type
++][+ ENDFOR float_type +]
+
+/*==============================================================================
+*/
+
+[+ FOR int_type +]
+[+ FOR float_type
++]static void [+ (get "int_type_name") +]_[+ (get "float_short_name") +]_scale_write_test (const char *filename, int filetype)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ [+ (get "int_type_name") +] *data_out ;
+ [+ (get "float_type_name") +] *data_in, max_value ;
+ int k ;
+
+ print_test_name ("[+ (get "int_type_name") +]_[+ (get "float_short_name") +]_clip_write_test", filename) ;
+
+ data_out = buffer_out.[+ (get "int_short_name") +] ;
+ data_in = buffer_in.[+ (get "float_short_name") +] ;
+
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ data_out [k] = [+ (get "float_to_int") +] ([+ (get "int_max_value") +] * 0.995 * sin (4 * M_PI * k / BUFFER_SIZE)) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = 123456789 ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = filetype ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ test_write_[+ (get "int_type_name") +]_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_SCALE_INT_FLOAT_WRITE, NULL, SF_TRUE) ;
+ test_write_[+ (get "int_type_name") +]_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ;
+ sf_command (file, SFC_SET_SCALE_INT_FLOAT_WRITE, NULL, SF_FALSE) ;
+ test_write_[+ (get "int_type_name") +]_or_die (file, 0, data_out, BUFFER_SIZE, __LINE__) ;
+ sf_close (file) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ sfinfo.format &= (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK) ;
+
+ if (sfinfo.format != (filetype & (SF_FORMAT_TYPEMASK | SF_FORMAT_SUBMASK)))
+ { printf ("\n\nLine %d: Returned format incorrect (0x%08X => 0x%08X).\n\n", __LINE__, filetype, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames != 3 * BUFFER_SIZE)
+ { printf ("\n\nLine %d: Incorrect number of frames in file (%d => %ld).\n\n", __LINE__, 3 * BUFFER_SIZE, SF_COUNT_TO_LONG (sfinfo.frames)) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d: Incorrect number of channels in file.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ /* Check the first section. */
+ test_read_[+ (get "float_type_name") +]_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ;
+
+ max_value = 0.0 ;
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ;
+
+ if (max_value < 1000.0)
+ { printf ("\n\nLine %d: Max value (%f) < 1000.0.\n\n", __LINE__, max_value) ;
+ exit (1) ;
+ } ;
+
+ /* Check the second section. */
+ test_read_[+ (get "float_type_name") +]_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ;
+
+ max_value = 0.0 ;
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ;
+
+ if (max_value > 1.0)
+ { printf ("\n\nLine %d: Max value (%f) > 1.0.\n\n", __LINE__, max_value) ;
+ exit (1) ;
+ } ;
+
+ /* Check the third section. */
+ test_read_[+ (get "float_type_name") +]_or_die (file, 0, data_in, BUFFER_SIZE, __LINE__) ;
+
+ max_value = 0.0 ;
+ for (k = 0 ; k < BUFFER_SIZE ; k++)
+ max_value = (max_value > fabs (data_in [k])) ? max_value : fabs (data_in [k]) ;
+
+ if (max_value < 1000.0)
+ { printf ("\n\nLine %d: Max value (%f) < 1000.0.\n\n", __LINE__, max_value) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* [+ (get "int_type_name") +]_[+ (get "float_short_name") +]_scale_write_test */
+[+ ENDFOR float_type
++][+ ENDFOR int_type +]
+
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <sndfile.h>
+
+#define BUFFER_SIZE (256)
+
+
+int
+main (void)
+{ static char strbuffer [BUFFER_SIZE] ;
+ const char * ver ;
+
+ sf_command (NULL, SFC_GET_LIB_VERSION, strbuffer, sizeof (strbuffer)) ;
+ ver = sf_version_string () ;
+
+ if (strcmp (ver, strbuffer) != 0)
+ { printf ("Version mismatch : '%s' != '%s'\n\n", ver, strbuffer) ;
+ exit (1) ;
+ } ;
+
+ printf ("%s", strbuffer) ;
+
+ return 0 ;
+} /* main */
+
--- /dev/null
+/*
+** Copyright (C) 2001-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#define BUFFER_LEN (1<<16)
+
+static void stdin_test (int typemajor, int count) ;
+
+int
+main (int argc, char *argv [])
+{ int do_all = 0, test_count = 0 ;
+
+ if (BUFFER_LEN < PIPE_TEST_LEN)
+ { fprintf (stderr, "Error : BUFFER_LEN < PIPE_TEST_LEN.\n\n") ;
+ exit (1) ;
+ } ;
+
+ if (argc != 2)
+ { fprintf (stderr, "This program cannot be run by itself. It needs\n") ;
+ fprintf (stderr, "to be run from the stdio_test program.\n") ;
+ exit (1) ;
+ } ;
+
+ do_all = ! strcmp (argv [1], "all") ;
+
+ if (do_all || ! strcmp (argv [1], "raw"))
+ { stdin_test (SF_FORMAT_RAW, PIPE_TEST_LEN) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "wav"))
+ { stdin_test (SF_FORMAT_WAV, PIPE_TEST_LEN) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "aiff"))
+ { stdin_test (SF_FORMAT_AIFF, PIPE_TEST_LEN) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "au"))
+ { stdin_test (SF_FORMAT_AU, PIPE_TEST_LEN) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "paf"))
+ { stdin_test (SF_FORMAT_PAF, PIPE_TEST_LEN) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "svx"))
+ { stdin_test (SF_FORMAT_SVX, PIPE_TEST_LEN) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "nist"))
+ { stdin_test (SF_FORMAT_NIST, PIPE_TEST_LEN) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "ircam"))
+ { stdin_test (SF_FORMAT_IRCAM, PIPE_TEST_LEN) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "voc"))
+ { stdin_test (SF_FORMAT_VOC, PIPE_TEST_LEN) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "w64"))
+ { stdin_test (SF_FORMAT_W64, PIPE_TEST_LEN) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "mat4"))
+ { stdin_test (SF_FORMAT_MAT4, PIPE_TEST_LEN) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "mat5"))
+ { stdin_test (SF_FORMAT_MAT5, PIPE_TEST_LEN) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "pvf"))
+ { stdin_test (SF_FORMAT_PVF, PIPE_TEST_LEN) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "htk"))
+ { stdin_test (SF_FORMAT_HTK, PIPE_TEST_LEN) ;
+ test_count++ ;
+ } ;
+
+ if (test_count == 0)
+ { fprintf (stderr, "************************************\n") ;
+ fprintf (stderr, "* No '%s' test defined.\n", argv [1]) ;
+ fprintf (stderr, "************************************\n") ;
+ return 1 ;
+ } ;
+
+ return 0 ;
+} /* main */
+
+static void
+stdin_test (int typemajor, int count)
+{ static short data [BUFFER_LEN] ;
+
+ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k, total, err ;
+
+ if (typemajor == SF_FORMAT_RAW)
+ { sfinfo.samplerate = 44100 ;
+ sfinfo.format = SF_FORMAT_RAW | SF_FORMAT_PCM_16 ;
+ sfinfo.channels = 1 ;
+ sfinfo.frames = 0 ;
+ }
+ else
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ if ((file = sf_open_fd (STDIN_FILENO, SFM_READ, &sfinfo, SF_TRUE)) == NULL)
+ { fprintf (stderr, "sf_open_fd failed with error : ") ;
+ puts (sf_strerror (NULL)) ;
+ dump_log_buffer (NULL) ;
+ exit (1) ;
+ } ;
+
+ err = sf_error (file) ;
+ if (err != SF_ERR_NO_ERROR)
+ { printf ("Line %d : unexpected error : %s\n", __LINE__, sf_error_number (err)) ;
+ exit (1) ;
+ } ;
+
+ if ((sfinfo.format & SF_FORMAT_TYPEMASK) != typemajor)
+ { fprintf (stderr, "\n\nError : File type doesn't match.\n") ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.samplerate != 44100)
+ { fprintf (stderr, "\n\nError : Sample rate (%d) should be 44100\n", sfinfo.samplerate) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { fprintf (stderr, "\n\nError : Channels (%d) should be 1\n", sfinfo.channels) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < count)
+ { fprintf (stderr, "\n\nError : Sample count (%ld) should be %d\n", (long) sfinfo.frames, count) ;
+ exit (1) ;
+ } ;
+
+ total = 0 ;
+ while ((k = sf_read_short (file, data + total, BUFFER_LEN - total)) > 0)
+ total += k ;
+
+ if (total != count)
+ { fprintf (stderr, "\n\nError : Expected %d frames, read %d.\n", count, total) ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; k < total ; k++)
+ if (data [k] != PIPE_INDEX (k))
+ { printf ("\n\nError : data [%d] == %d, should have been %d.\n\n", k, data [k], k) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ return ;
+} /* stdin_test */
+
--- /dev/null
+/*
+** Copyright (C) 2001-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/*==========================================================================
+** This is a test program which tests reading from stdin and writing to
+** stdout.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#if HAVE_SYS_WAIT_H
+#include <sys/wait.h>
+#endif
+
+#include "utils.h"
+
+/* EMX is OS/2. */
+#if (OS_IS_WIN32) || defined (__EMX__)
+
+int
+main (void)
+{
+ puts (" stdio_test : this test doesn't work on win32.") ;
+ return 0 ;
+} /* main */
+
+#else
+
+#ifndef WIFEXITED
+#define WIFEXITED(s) (((s) & 0xff) == 0)
+#endif
+#ifndef WEXITSTATUS
+#define WEXITSTATUS(s) (((s) & 0xff00) >> 8)
+#endif
+
+
+static size_t file_length (const char *filename) ;
+static int file_exists (const char *filename) ;
+static void stdio_test (const char *filetype) ;
+
+static const char *filetypes [] =
+{ "raw", "wav", "aiff", "au", "paf", "svx", "nist", "ircam",
+ "voc", "w64", "mat4", "mat5", "pvf",
+ NULL
+} ;
+
+int
+main (void)
+{ int k ;
+
+ if (file_exists ("libsndfile.spec.in"))
+ exit_if_true (chdir ("tests") != 0, "\n Error : chdir ('tests') failed.\n") ;
+
+ for (k = 0 ; filetypes [k] ; k++)
+ stdio_test (filetypes [k]) ;
+
+ return 0 ;
+} /* main */
+
+
+static void
+stdio_test (const char *filetype)
+{ static char buffer [256] ;
+
+ int file_size, retval ;
+
+ print_test_name ("stdio_test", filetype) ;
+
+ snprintf (buffer, sizeof (buffer), "./stdout_test %s > stdio.%s", filetype, filetype) ;
+ if ((retval = system (buffer)))
+ { retval = WIFEXITED (retval) ? WEXITSTATUS (retval) : 1 ;
+ printf ("%s : %s", buffer, (strerror (retval))) ;
+ exit (1) ;
+ } ;
+
+ snprintf (buffer, sizeof (buffer), "stdio.%s", filetype) ;
+ if ((file_size = file_length (buffer)) < PIPE_TEST_LEN)
+ { printf ("\n Error : test file '%s' too small (%d).\n\n", buffer, file_size) ;
+ exit (1) ;
+ } ;
+
+ snprintf (buffer, sizeof (buffer), "./stdin_test %s < stdio.%s", filetype, filetype) ;
+ if ((retval = system (buffer)))
+ { retval = WIFEXITED (retval) ? WEXITSTATUS (retval) : 1 ;
+ printf ("%s : %s", buffer, (strerror (retval))) ;
+ exit (1) ;
+ } ;
+
+ snprintf (buffer, sizeof (buffer), "rm stdio.%s", filetype) ;
+ if ((retval = system (buffer)))
+ { retval = WIFEXITED (retval) ? WEXITSTATUS (retval) : 1 ;
+ printf ("%s : %s", buffer, (strerror (retval))) ;
+ exit (1) ;
+ } ;
+
+ puts ("ok") ;
+
+ return ;
+} /* stdio_test */
+
+
+
+
+static size_t
+file_length (const char *filename)
+{ struct stat buf ;
+
+ if (stat (filename, &buf))
+ { perror (filename) ;
+ exit (1) ;
+ } ;
+
+ return buf.st_size ;
+} /* file_length */
+
+static int
+file_exists (const char *filename)
+{ struct stat buf ;
+
+ if (stat (filename, &buf))
+ return 0 ;
+
+ return 1 ;
+} /* file_exists */
+
+#endif
+
--- /dev/null
+/*
+** Copyright (C) 2001-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+static void stdout_test (int typemajor, int count) ;
+
+int
+main (int argc, char *argv [])
+{ int do_all, test_count = 0 ;
+
+ if (argc != 2)
+ { fprintf (stderr, "This program cannot be run by itself. It needs\n") ;
+ fprintf (stderr, "to be run from the stdio_test program.\n") ;
+ exit (1) ;
+ } ;
+
+ do_all =! strcmp (argv [1], "all") ;
+
+ if (do_all || ! strcmp (argv [1], "raw"))
+ { stdout_test (SF_FORMAT_RAW, PIPE_TEST_LEN) ;
+ test_count ++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "wav"))
+ { stdout_test (SF_FORMAT_WAV, PIPE_TEST_LEN) ;
+ test_count ++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "aiff"))
+ { stdout_test (SF_FORMAT_AIFF, PIPE_TEST_LEN) ;
+ test_count ++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "au"))
+ { stdout_test (SF_FORMAT_AU, PIPE_TEST_LEN) ;
+ test_count ++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "paf"))
+ { stdout_test (SF_FORMAT_PAF, PIPE_TEST_LEN) ;
+ test_count ++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "svx"))
+ { stdout_test (SF_FORMAT_SVX, PIPE_TEST_LEN) ;
+ test_count ++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "nist"))
+ { stdout_test (SF_FORMAT_NIST, PIPE_TEST_LEN) ;
+ test_count ++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "ircam"))
+ { stdout_test (SF_FORMAT_IRCAM, PIPE_TEST_LEN) ;
+ test_count ++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "voc"))
+ { stdout_test (SF_FORMAT_VOC, PIPE_TEST_LEN) ;
+ test_count ++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "w64"))
+ { stdout_test (SF_FORMAT_W64, PIPE_TEST_LEN) ;
+ test_count ++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "mat4"))
+ { stdout_test (SF_FORMAT_MAT4, PIPE_TEST_LEN) ;
+ test_count ++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "mat5"))
+ { stdout_test (SF_FORMAT_MAT5, PIPE_TEST_LEN) ;
+ test_count ++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "pvf"))
+ { stdout_test (SF_FORMAT_PVF, PIPE_TEST_LEN) ;
+ test_count ++ ;
+ } ;
+
+ if (test_count == 0)
+ { fprintf (stderr, "************************************\n") ;
+ fprintf (stderr, "* No '%s' test defined.\n", argv [1]) ;
+ fprintf (stderr, "************************************\n") ;
+ return 1 ;
+ } ;
+
+ return 0 ;
+} /* main */
+
+static void
+stdout_test (int typemajor, int count)
+{ static short data [PIPE_TEST_LEN] ;
+
+ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int k, total, this_write ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.format = (typemajor | SF_FORMAT_PCM_16) ;
+ sfinfo.channels = 1 ;
+ sfinfo.frames = 0 ;
+
+ /* Create some random data. */
+ for (k = 0 ; k < PIPE_TEST_LEN ; k++)
+ data [k] = PIPE_INDEX (k) ;
+
+ if ((file = sf_open ("-", SFM_WRITE, &sfinfo)) == NULL)
+ { fprintf (stderr, "sf_open_write failed with error : ") ;
+ fprintf (stderr, "%s\n", sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+
+ total = 0 ;
+
+ while (total < count)
+ { this_write = (count - total > 1024) ? 1024 : count - total ;
+ if ((k = sf_write_short (file, data + total, this_write)) != this_write)
+ { fprintf (stderr, "sf_write_short # %d failed with short write (%d -> %d)\n", count, this_write, k) ;
+ exit (1) ;
+ } ;
+ total += k ;
+ } ;
+
+ sf_close (file) ;
+
+ return ;
+} /* stdout_test */
+
--- /dev/null
+/*
+** Copyright (C) 2003-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#define BUFFER_LEN (1 << 10)
+#define LOG_BUFFER_SIZE 1024
+
+static void string_start_test (const char *filename, int typemajor) ;
+static void string_start_end_test (const char *filename, int typemajor) ;
+static void string_multi_set_test (const char *filename, int typemajor) ;
+static void string_rdwr_test (const char *filename, int typemajor) ;
+static void string_short_rdwr_test (const char *filename, int typemajor) ;
+
+static void software_string_test (const char *filename) ;
+
+static int str_count (const char * haystack, const char * needle) ;
+
+int
+main (int argc, char *argv [])
+{ int do_all = 0 ;
+ int test_count = 0 ;
+
+ if (argc != 2)
+ { printf ("Usage : %s <test>\n", argv [0]) ;
+ printf (" Where <test> is one of the following:\n") ;
+ printf (" wav - test adding strings to WAV files\n") ;
+ printf (" aiff - test adding strings to AIFF files\n") ;
+ printf (" flac - test adding strings to FLAC files\n") ;
+ printf (" ogg - test adding strings to OGG files\n") ;
+ printf (" all - perform all tests\n") ;
+ exit (1) ;
+ } ;
+
+ do_all =! strcmp (argv [1], "all") ;
+
+ if (do_all || ! strcmp (argv [1], "wav"))
+ { string_start_end_test ("strings.wav", SF_FORMAT_WAV) ;
+ string_multi_set_test ("multi.wav", SF_FORMAT_WAV) ;
+ string_rdwr_test ("rdwr.wav", SF_FORMAT_WAV) ;
+ string_short_rdwr_test ("short_rdwr.wav", SF_FORMAT_WAV) ;
+
+ string_start_end_test ("strings.wavex", SF_FORMAT_WAVEX) ;
+ string_multi_set_test ("multi.wavex", SF_FORMAT_WAVEX) ;
+ string_rdwr_test ("rdwr.wavex", SF_FORMAT_WAVEX) ;
+ string_short_rdwr_test ("short_rdwr.wavex", SF_FORMAT_WAVEX) ;
+
+ string_start_end_test ("strings.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV) ;
+ string_multi_set_test ("multi.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV) ;
+ string_rdwr_test ("rdwr.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV) ;
+ string_short_rdwr_test ("short_rdwr.rifx", SF_ENDIAN_BIG | SF_FORMAT_WAV) ;
+
+ software_string_test ("software_string.wav") ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "aiff"))
+ { string_start_end_test ("strings.aiff", SF_FORMAT_AIFF) ;
+ /*
+ string_multi_set_test ("multi.aiff", SF_FORMAT_AIFF) ;
+ string_rdwr_test ("rdwr.aiff", SF_FORMAT_AIFF) ;
+ string_short_rdwr_test ("short_rdwr.aiff", SF_FORMAT_AIFF) ;
+ */
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "flac"))
+ { if (HAVE_EXTERNAL_LIBS)
+ string_start_test ("strings.flac", SF_FORMAT_FLAC) ;
+ else
+ puts (" No FLAC tests because FLAC support was not compiled in.") ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "ogg"))
+ { if (HAVE_EXTERNAL_LIBS)
+ string_start_test ("vorbis.oga", SF_FORMAT_OGG) ;
+ else
+ puts (" No Ogg/Vorbis tests because Ogg/Vorbis support was not compiled in.") ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "rf64"))
+ { puts ("\n\n **** String test not working yet for RF64 format. ****\n") ;
+ /*
+ string_start_end_test ("strings.rf64", SF_FORMAT_RF64) ;
+ string_multi_set_test ("multi.rf64", SF_FORMAT_RF64) ;
+ string_rdwr_test ("rdwr.rf64", SF_FORMAT_RF64) ;
+ string_short_rdwr_test ("short_rdwr.rf64", SF_FORMAT_RF64) ;
+ */
+ test_count++ ;
+ } ;
+
+ if (test_count == 0)
+ { printf ("Mono : ************************************\n") ;
+ printf ("Mono : * No '%s' test defined.\n", argv [1]) ;
+ printf ("Mono : ************************************\n") ;
+ return 1 ;
+ } ;
+
+ return 0 ;
+} /* main */
+
+
+/*============================================================================================
+** Here are the test functions.
+*/
+
+static const char
+ software [] = "software (libsndfile-X.Y.Z)",
+ artist [] = "The Artist",
+ copyright [] = "Copyright (c) 2001 Artist",
+ comment [] = "Comment goes here!!!",
+ date [] = "2001/01/27",
+ album [] = "The Album",
+ license [] = "The license",
+ title [] = "This is the title",
+ long_title [] = "This is a very long and very boring title for this file",
+ long_artist [] = "The artist who kept on changing its name",
+ genre [] = "The genre",
+ trackno [] = "Track three" ;
+
+
+static short data_out [BUFFER_LEN] ;
+
+static void
+string_start_end_test (const char *filename, int typemajor)
+{ const char *cptr ;
+ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int errors = 0 ;
+
+ typemajor = typemajor ;
+
+ print_test_name ("string_start_end_test", filename) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.channels = 1 ;
+ sfinfo.frames = 0 ;
+ sfinfo.format = typemajor | SF_FORMAT_PCM_16 ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ /* Write stuff at start of file. */
+ sf_set_string (file, SF_STR_TITLE, filename) ;
+ sf_set_string (file, SF_STR_SOFTWARE, software) ;
+ sf_set_string (file, SF_STR_ARTIST, artist) ;
+ sf_set_string (file, SF_STR_GENRE, genre) ;
+ sf_set_string (file, SF_STR_TRACKNUMBER, trackno) ;
+
+ /* Write data to file. */
+ test_write_short_or_die (file, 0, data_out, BUFFER_LEN, __LINE__) ;
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ /* Write more stuff at end of file. */
+ sf_set_string (file, SF_STR_COPYRIGHT, copyright) ;
+ sf_set_string (file, SF_STR_COMMENT, comment) ;
+ sf_set_string (file, SF_STR_DATE, date) ;
+ sf_set_string (file, SF_STR_ALBUM, album) ;
+ sf_set_string (file, SF_STR_LICENSE, license) ;
+
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ if (sfinfo.frames != BUFFER_LEN)
+ { printf ("***** Bad frame count %d (should be %d)\n\n", (int) sfinfo.frames, BUFFER_LEN) ;
+ errors ++ ;
+ } ;
+
+ cptr = sf_get_string (file, SF_STR_TITLE) ;
+ if (cptr == NULL || strcmp (filename, cptr) != 0)
+ { if (errors++ == 0)
+ puts ("\n") ;
+ printf (" Bad filename : %s\n", cptr) ;
+ } ;
+
+ cptr = sf_get_string (file, SF_STR_COPYRIGHT) ;
+ if (cptr == NULL || strcmp (copyright, cptr) != 0)
+ { if (errors++ == 0)
+ puts ("\n") ;
+ printf (" Bad copyright : %s\n", cptr) ;
+ } ;
+
+ cptr = sf_get_string (file, SF_STR_SOFTWARE) ;
+ if (cptr == NULL || strstr (cptr, software) != cptr)
+ { if (errors++ == 0)
+ puts ("\n") ;
+ printf (" Bad software : %s\n", cptr) ;
+ } ;
+
+ if (str_count (cptr, "libsndfile") != 1)
+ { if (errors++ == 0)
+ puts ("\n") ;
+ printf (" Bad software : %s\n", cptr) ;
+ } ;
+
+ cptr = sf_get_string (file, SF_STR_ARTIST) ;
+ if (cptr == NULL || strcmp (artist, cptr) != 0)
+ { if (errors++ == 0)
+ puts ("\n") ;
+ printf (" Bad artist : %s\n", cptr) ;
+ } ;
+
+ cptr = sf_get_string (file, SF_STR_COMMENT) ;
+ if (cptr == NULL || strcmp (comment, cptr) != 0)
+ { if (errors++ == 0)
+ puts ("\n") ;
+ printf (" Bad comment : %s\n", cptr) ;
+ } ;
+
+ if (typemajor != SF_FORMAT_AIFF)
+ { cptr = sf_get_string (file, SF_STR_DATE) ;
+ if (cptr == NULL || strcmp (date, cptr) != 0)
+ { if (errors++ == 0)
+ puts ("\n") ;
+ printf (" Bad date : %s\n", cptr) ;
+ } ;
+
+ cptr = sf_get_string (file, SF_STR_GENRE) ;
+ if (cptr == NULL || strcmp (genre, cptr) != 0)
+ { if (errors++ == 0)
+ puts ("\n") ;
+ printf (" Bad genre : %s\n", cptr) ;
+ } ;
+ } ;
+
+ switch (typemajor)
+ { case SF_FORMAT_AIFF :
+ case SF_FORMAT_WAV :
+ case SF_FORMAT_WAVEX :
+ case SF_ENDIAN_BIG | SF_FORMAT_WAV :
+ break ;
+
+ default :
+ cptr = sf_get_string (file, SF_STR_ALBUM) ;
+ if (cptr == NULL || strcmp (album, cptr) != 0)
+ { if (errors++ == 0)
+ puts ("\n") ;
+ printf (" Bad album : %s\n", cptr) ;
+ } ;
+
+ cptr = sf_get_string (file, SF_STR_LICENSE) ;
+ if (cptr == NULL || strcmp (license, cptr) != 0)
+ { if (errors++ == 0)
+ puts ("\n") ;
+ printf (" Bad license : %s\n", cptr) ;
+ } ;
+
+ cptr = sf_get_string (file, SF_STR_TRACKNUMBER) ;
+ if (cptr == NULL || strcmp (genre, cptr) != 0)
+ { if (errors++ == 0)
+ puts ("\n") ;
+ printf (" Bad track no. : %s\n", cptr) ;
+ } ;
+ break ;
+ } ;
+
+ if (errors > 0)
+ { printf ("\n*** Error count : %d ***\n\n", errors) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+ unlink (filename) ;
+
+ puts ("ok") ;
+} /* string_start_end_test */
+
+static void
+string_start_test (const char *filename, int typemajor)
+{ const char *cptr ;
+ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int errors = 0 ;
+
+ print_test_name ("string_start_test", filename) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.channels = 1 ;
+ sfinfo.frames = 0 ;
+
+ switch (typemajor)
+ { case SF_FORMAT_OGG :
+ sfinfo.format = typemajor | SF_FORMAT_VORBIS ;
+ break ;
+
+ default :
+ sfinfo.format = typemajor | SF_FORMAT_PCM_16 ;
+ break ;
+ } ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ /* Write stuff at start of file. */
+ sf_set_string (file, SF_STR_TITLE, filename) ;
+ sf_set_string (file, SF_STR_SOFTWARE, software) ;
+ sf_set_string (file, SF_STR_ARTIST, artist) ;
+ sf_set_string (file, SF_STR_COPYRIGHT, copyright) ;
+ sf_set_string (file, SF_STR_COMMENT, comment) ;
+ sf_set_string (file, SF_STR_DATE, date) ;
+ sf_set_string (file, SF_STR_ALBUM, album) ;
+ sf_set_string (file, SF_STR_LICENSE, license) ;
+
+ /* Write data to file. */
+ test_write_short_or_die (file, 0, data_out, BUFFER_LEN, __LINE__) ;
+
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ if (sfinfo.frames != BUFFER_LEN)
+ { printf ("***** Bad frame count %d (should be %d)\n\n", (int) sfinfo.frames, BUFFER_LEN) ;
+ errors ++ ;
+ } ;
+
+ cptr = sf_get_string (file, SF_STR_TITLE) ;
+ if (cptr == NULL || strcmp (filename, cptr) != 0)
+ { if (errors++ == 0)
+ puts ("\n") ;
+ printf (" Bad filename : %s\n", cptr) ;
+ } ;
+
+ cptr = sf_get_string (file, SF_STR_COPYRIGHT) ;
+ if (cptr == NULL || strcmp (copyright, cptr) != 0)
+ { if (errors++ == 0)
+ puts ("\n") ;
+ printf (" Bad copyright : %s\n", cptr) ;
+ } ;
+
+ cptr = sf_get_string (file, SF_STR_SOFTWARE) ;
+ if (cptr == NULL || strstr (cptr, software) != cptr)
+ { if (errors++ == 0)
+ puts ("\n") ;
+ printf (" Bad software : %s\n", cptr) ;
+ } ;
+
+ if (str_count (cptr, "libsndfile") != 1)
+ { if (errors++ == 0)
+ puts ("\n") ;
+ printf (" Bad software : %s\n", cptr) ;
+ } ;
+
+ cptr = sf_get_string (file, SF_STR_ARTIST) ;
+ if (cptr == NULL || strcmp (artist, cptr) != 0)
+ { if (errors++ == 0)
+ puts ("\n") ;
+ printf (" Bad artist : %s\n", cptr) ;
+ } ;
+
+ cptr = sf_get_string (file, SF_STR_COMMENT) ;
+ if (cptr == NULL || strcmp (comment, cptr) != 0)
+ { if (errors++ == 0)
+ puts ("\n") ;
+ printf (" Bad comment : %s\n", cptr) ;
+ } ;
+
+ if (typemajor != SF_FORMAT_AIFF)
+ { cptr = sf_get_string (file, SF_STR_DATE) ;
+ if (cptr == NULL || strcmp (date, cptr) != 0)
+ { if (errors++ == 0)
+ puts ("\n") ;
+ printf (" Bad date : %s\n", cptr) ;
+ } ;
+ } ;
+
+ if (typemajor != SF_FORMAT_WAV && typemajor != SF_FORMAT_AIFF)
+ { cptr = sf_get_string (file, SF_STR_ALBUM) ;
+ if (cptr == NULL || strcmp (album, cptr) != 0)
+ { if (errors++ == 0)
+ puts ("\n") ;
+ printf (" Bad album : %s\n", cptr) ;
+ } ;
+ } ;
+
+ if (typemajor != SF_FORMAT_WAV && typemajor != SF_FORMAT_AIFF)
+ { cptr = sf_get_string (file, SF_STR_LICENSE) ;
+ if (cptr == NULL || strcmp (license, cptr) != 0)
+ { if (errors++ == 0)
+ puts ("\n") ;
+ printf (" Bad license : %s\n", cptr) ;
+ } ;
+ } ;
+
+ if (errors > 0)
+ { printf ("\n*** Error count : %d ***\n\n", errors) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+ unlink (filename) ;
+
+ puts ("ok") ;
+} /* string_start_test */
+
+static void
+string_multi_set_test (const char *filename, int typemajor)
+{ static const char
+ new_software [] = "new software (libsndfile-X.Y.Z)",
+ new_copyright [] = "Copyright (c) 2001 New Artist",
+ new_artist [] = "The New Artist",
+ new_title [] = "This is the new title" ;
+
+ static char buffer [2048] ;
+ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int count ;
+
+ print_test_name (__func__, filename) ;
+
+ sfinfo.format = typemajor | SF_FORMAT_PCM_16 ;
+ sfinfo.samplerate = 44100 ;
+ sfinfo.channels = 1 ;
+ sfinfo.frames = 0 ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+
+ /* Write stuff at start of file. */
+ sf_set_string (file, SF_STR_TITLE, title) ;
+ sf_set_string (file, SF_STR_SOFTWARE, software) ;
+ sf_set_string (file, SF_STR_ARTIST, artist) ;
+
+ /* Write data to file. */
+ test_write_short_or_die (file, 0, data_out, BUFFER_LEN, __LINE__) ;
+
+ /* Write it all again. */
+
+ sf_set_string (file, SF_STR_TITLE, new_title) ;
+ sf_set_string (file, SF_STR_SOFTWARE, new_software) ;
+ sf_set_string (file, SF_STR_ARTIST, new_artist) ;
+
+ sf_set_string (file, SF_STR_COPYRIGHT, copyright) ;
+ sf_set_string (file, SF_STR_COMMENT, comment) ;
+ sf_set_string (file, SF_STR_DATE, date) ;
+ sf_set_string (file, SF_STR_ALBUM, album) ;
+ sf_set_string (file, SF_STR_LICENSE, license) ;
+ sf_set_string (file, SF_STR_COPYRIGHT, new_copyright) ;
+ sf_set_string (file, SF_STR_COMMENT, comment) ;
+ sf_set_string (file, SF_STR_DATE, date) ;
+ sf_set_string (file, SF_STR_ALBUM, album) ;
+ sf_set_string (file, SF_STR_LICENSE, license) ;
+
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_TRUE, __LINE__) ;
+ sf_command (file, SFC_GET_LOG_INFO, buffer, sizeof (buffer)) ;
+ sf_close (file) ;
+
+ count = str_count (buffer, new_title) ;
+ exit_if_true (count < 1, "\n\nLine %d : Could not find new_title in :\n%s\n", __LINE__, buffer) ;
+ exit_if_true (count > 1, "\n\nLine %d : new_title appears %d times in :\n\n%s\n", __LINE__, count, buffer) ;
+
+ count = str_count (buffer, software) ;
+ exit_if_true (count < 1, "\n\nLine %d : Could not find new_software in :\n%s\n", __LINE__, buffer) ;
+ exit_if_true (count > 1, "\n\nLine %d : new_software appears %d times in :\n\n%s\n", __LINE__, count, buffer) ;
+
+ count = str_count (buffer, new_artist) ;
+ exit_if_true (count < 1, "\n\nLine %d : Could not find new_artist in :\n%s\n", __LINE__, buffer) ;
+ exit_if_true (count > 1, "\n\nLine %d : new_artist appears %d times in :\n\n%s\n", __LINE__, count, buffer) ;
+
+ count = str_count (buffer, new_copyright) ;
+ exit_if_true (count < 1, "\n\nLine %d : Could not find new_copyright in :\n%s\n", __LINE__, buffer) ;
+ exit_if_true (count > 1, "\n\nLine %d : new_copyright appears %d times in :\n\n%s\n", __LINE__, count, buffer) ;
+
+ unlink (filename) ;
+
+ puts ("ok") ;
+} /* string_multi_set_test */
+
+static void
+string_rdwr_test (const char *filename, int typemajor)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ sf_count_t frames ;
+ const char * str ;
+
+ print_test_name (__func__, filename) ;
+ create_short_sndfile (filename, typemajor | SF_FORMAT_PCM_16, 2) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_FALSE, __LINE__) ;
+ frames = sfinfo.frames ;
+ sf_set_string (file, SF_STR_TITLE, title) ;
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
+ exit_if_true (frames != sfinfo.frames, "\n\nLine %d : Frame count %lld should be %lld.\n", __LINE__, sfinfo.frames, frames) ;
+ str = sf_get_string (file, SF_STR_TITLE) ;
+ exit_if_true (str == NULL, "\n\nLine %d : SF_STR_TITLE string is NULL.\n", __LINE__) ;
+ exit_if_true (strcmp (str, title) != 0, "\n\nLine %d : SF_STR_TITLE doesn't match what was written.\n", __LINE__) ;
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_FALSE, __LINE__) ;
+ frames = sfinfo.frames ;
+ sf_set_string (file, SF_STR_TITLE, title) ;
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_FALSE, __LINE__) ;
+ str = sf_get_string (file, SF_STR_TITLE) ;
+ exit_if_true (str == NULL, "\n\nLine %d : SF_STR_TITLE string is NULL.\n", __LINE__) ;
+ sf_set_string (file, SF_STR_ARTIST, artist) ;
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
+
+ str = sf_get_string (file, SF_STR_ARTIST) ;
+ exit_if_true (str == NULL, "\n\nLine %d : SF_STR_ARTIST string is NULL.\n", __LINE__) ;
+ exit_if_true (strcmp (str, artist) != 0, "\n\nLine %d : SF_STR_ARTIST doesn't match what was written.\n", __LINE__) ;
+
+ str = sf_get_string (file, SF_STR_TITLE) ;
+ exit_if_true (str == NULL, "\n\nLine %d : SF_STR_TITLE string is NULL.\n", __LINE__) ;
+ exit_if_true (strcmp (str, title) != 0, "\n\nLine %d : SF_STR_TITLE doesn't match what was written.\n", __LINE__) ;
+
+ exit_if_true (frames != sfinfo.frames, "\n\nLine %d : Frame count %lld should be %lld.\n", __LINE__, sfinfo.frames, frames) ;
+
+ sf_close (file) ;
+ unlink (filename) ;
+
+ puts ("ok") ;
+} /* string_rdwr_test */
+
+static void
+string_short_rdwr_test (const char *filename, int typemajor)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ sf_count_t frames = BUFFER_LEN ;
+ const char * str ;
+
+ print_test_name (__func__, filename) ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ sfinfo.format = typemajor | SF_FORMAT_PCM_16 ;
+ sfinfo.samplerate = 44100 ;
+ sfinfo.channels = 1 ;
+ sfinfo.frames = 0 ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
+
+ /* Write data to file. */
+ test_write_short_or_die (file, 0, data_out, BUFFER_LEN, __LINE__) ;
+
+ sf_set_string (file, SF_STR_TITLE, long_title) ;
+ sf_set_string (file, SF_STR_ARTIST, long_artist) ;
+ sf_close (file) ;
+
+ /* Open the file RDWR. */
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, SF_FALSE, __LINE__) ;
+ exit_if_true (frames != sfinfo.frames, "\n\nLine %d : Frame count %lld should be %lld.\n", __LINE__, sfinfo.frames, frames) ;
+ str = sf_get_string (file, SF_STR_TITLE) ;
+ exit_if_true (str == NULL, "\n\nLine %d : SF_STR_TITLE string is NULL.\n", __LINE__) ;
+ exit_if_true (strcmp (str, long_title) != 0, "\n\nLine %d : SF_STR_TITLE doesn't match what was written.\n", __LINE__) ;
+ str = sf_get_string (file, SF_STR_ARTIST) ;
+ exit_if_true (str == NULL, "\n\nLine %d : SF_STR_TITLE string is NULL.\n", __LINE__) ;
+ exit_if_true (strcmp (str, long_artist) != 0, "\n\nLine %d : SF_STR_ARTIST doesn't match what was written.\n", __LINE__) ;
+
+ /* Change title and artist. */
+ sf_set_string (file, SF_STR_TITLE, title) ;
+ sf_set_string (file, SF_STR_ARTIST, artist) ;
+
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ str = sf_get_string (file, SF_STR_TITLE) ;
+ exit_if_true (str == NULL, "\n\nLine %d : SF_STR_TITLE string is NULL.\n", __LINE__) ;
+ exit_if_true (strcmp (str, title) != 0, "\n\nLine %d : SF_STR_TITLE doesn't match what was written.\n", __LINE__) ;
+
+ str = sf_get_string (file, SF_STR_ARTIST) ;
+ exit_if_true (str == NULL, "\n\nLine %d : SF_STR_ARTIST string is NULL.\n", __LINE__) ;
+ exit_if_true (strcmp (str, artist) != 0, "\n\nLine %d : SF_STR_ARTIST doesn't match what was written.\n", __LINE__) ;
+
+ sf_close (file) ;
+ unlink (filename) ;
+
+ puts ("ok") ;
+} /* string_short_rdwr_test */
+
+static int
+str_count (const char * haystack, const char * needle)
+{ int count = 0 ;
+
+ while ((haystack = strstr (haystack, needle)) != NULL)
+ { count ++ ;
+ haystack ++ ;
+ } ;
+
+ return count ;
+} /* str_count */
+
+#define MIN(a,b) ((a) < (b) ? (a) : (b))
+
+
+static void
+software_string_test (const char *filename)
+{ size_t k ;
+
+ print_test_name (__func__, filename) ;
+
+ for (k = 0 ; k < 50 ; k++)
+ { const char *result ;
+ char sfname [64] ;
+ SNDFILE *file ;
+ SF_INFO info ;
+
+ sf_info_setup (&info, SF_FORMAT_WAV | SF_FORMAT_PCM_16, 44100, 1) ;
+ file = test_open_file_or_die (filename, SFM_WRITE, &info, SF_TRUE, __LINE__) ;
+
+ snprintf (sfname, MIN (k, sizeof (sfname)), "%s", "abcdefghijklmnopqrestvwxyz0123456789abcdefghijklmnopqrestvwxyz") ;
+
+ exit_if_true (sf_set_string (file, SF_STR_SOFTWARE, sfname),
+ "\n\nLine %d : sf_set_string (f, SF_STR_SOFTWARE, '%s') failed : %s\n", __LINE__, sfname, sf_strerror (file)) ;
+
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &info, SF_TRUE, __LINE__) ;
+ result = sf_get_string (file, SF_STR_SOFTWARE) ;
+
+ exit_if_true (result == NULL, "\n\nLine %d : sf_get_string (file, SF_STR_SOFTWARE) returned NULL.\n\n", __LINE__) ;
+
+ exit_if_true (strstr (result, sfname) != result,
+ "\n\nLine %d : String '%s''%s' -> '%s'\n\n", sfname, result) ;
+ sf_close (file) ;
+ } ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+} /* new_test_test */
--- /dev/null
+#!/bin/sh
+
+# Copyright (C) 2008-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+#
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+# * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+# * Redistributions in binary form must reproduce the above copyright
+# notice, this list of conditions and the following disclaimer in
+# the documentation and/or other materials provided with the
+# distribution.
+# * Neither the author nor the names of any contributors may be used
+# to endorse or promote products derived from this software without
+# specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+HOST_TRIPLET=@HOST_TRIPLET@
+PACKAGE_VERSION=@PACKAGE_VERSION@
+LIB_VERSION=`echo $PACKAGE_VERSION | sed "s/[a-z].*//"`
+
+if test -f tests/sfversion@EXEEXT@ ; then
+ cd tests
+ fi
+
+if test ! -f sfversion@EXEEXT@ ; then
+ echo "Not able to find test executables."
+ exit 1
+ fi
+
+if test -f libsndfile.so.$LIB_VERSION ; then
+ # This will work on Linux, but not on Mac.
+ # Windows is already sorted out.
+ export LD_LIBRARY_PATH=`pwd`
+ if test ! -f libsndfile.so.1 ; then
+ ln -s libsndfile.so.$LIB_VERSION libsndfile.so.1
+ fi
+ fi
+
+sfversion=`./sfversion@EXEEXT@ | sed "s/-exp$//"`
+
+if test $sfversion != libsndfile-$PACKAGE_VERSION ; then
+ echo "Error : sfversion ($sfversion) and PACKAGE_VERSION ($PACKAGE_VERSION) don't match."
+ exit 1
+ fi
+
+# Force exit on errors.
+set -e
+
+# Generic-tests
+uname -a
+
+# Check the header file.
+sh pedantic-header-test.sh
+
+# Need this for when we're running from files collected into the
+# libsndfile-testsuite-@PACKAGE_VERSION@ tarball.
+if test -x test_main@EXEEXT@ ; then
+ echo "Running unit tests from src/ directory of source code tree."
+ ./test_main@EXEEXT@
+ echo
+ echo "Running end-to-end tests from tests/ directory."
+ fi
+
+./error_test@EXEEXT@
+./pcm_test@EXEEXT@
+./ulaw_test@EXEEXT@
+./alaw_test@EXEEXT@
+./dwvw_test@EXEEXT@
+./command_test@EXEEXT@ ver
+./command_test@EXEEXT@ norm
+./command_test@EXEEXT@ format
+./command_test@EXEEXT@ peak
+./command_test@EXEEXT@ trunc
+./command_test@EXEEXT@ inst
+./command_test@EXEEXT@ current_sf_info
+./command_test@EXEEXT@ bext
+./command_test@EXEEXT@ bextch
+./command_test@EXEEXT@ chanmap
+./floating_point_test@EXEEXT@
+./checksum_test@EXEEXT@
+./scale_clip_test@EXEEXT@
+./headerless_test@EXEEXT@
+./rdwr_test@EXEEXT@
+./locale_test@EXEEXT@
+./win32_ordinal_test@EXEEXT@
+./external_libs_test@EXEEXT@
+./format_check_test@EXEEXT@
+
+# The w64 G++ compiler requires an extra runtime DLL which we don't have,
+# so skip this test.
+case "$HOST_TRIPLET" in
+ x86_64-w64-mingw32)
+ ;;
+ i686-w64-mingw32)
+ ;;
+ *)
+ ./cpp_test@EXEEXT@
+ ;;
+ esac
+
+echo "----------------------------------------------------------------------"
+echo " $sfversion passed common tests."
+echo "----------------------------------------------------------------------"
+
+# aiff-tests
+./write_read_test@EXEEXT@ aiff
+./lossy_comp_test@EXEEXT@ aiff_ulaw
+./lossy_comp_test@EXEEXT@ aiff_alaw
+./lossy_comp_test@EXEEXT@ aiff_gsm610
+echo "=========================="
+echo "./lossy_comp_test@EXEEXT@ aiff_ima"
+echo "=========================="
+./peak_chunk_test@EXEEXT@ aiff
+./header_test@EXEEXT@ aiff
+./misc_test@EXEEXT@ aiff
+./string_test@EXEEXT@ aiff
+./multi_file_test@EXEEXT@ aiff
+./aiff_rw_test@EXEEXT@
+echo "----------------------------------------------------------------------"
+echo " $sfversion passed tests on AIFF files."
+echo "----------------------------------------------------------------------"
+
+# au-tests
+./write_read_test@EXEEXT@ au
+./lossy_comp_test@EXEEXT@ au_ulaw
+./lossy_comp_test@EXEEXT@ au_alaw
+./lossy_comp_test@EXEEXT@ au_g721
+./lossy_comp_test@EXEEXT@ au_g723
+./header_test@EXEEXT@ au
+./misc_test@EXEEXT@ au
+./multi_file_test@EXEEXT@ au
+echo "----------------------------------------------------------------------"
+echo " $sfversion passed tests on AU files."
+echo "----------------------------------------------------------------------"
+
+# caf-tests
+./write_read_test@EXEEXT@ caf
+./lossy_comp_test@EXEEXT@ caf_ulaw
+./lossy_comp_test@EXEEXT@ caf_alaw
+./header_test@EXEEXT@ caf
+./peak_chunk_test@EXEEXT@ caf
+./misc_test@EXEEXT@ caf
+echo "----------------------------------------------------------------------"
+echo " $sfversion passed tests on CAF files."
+echo "----------------------------------------------------------------------"
+
+# wav-tests
+./write_read_test@EXEEXT@ wav
+./lossy_comp_test@EXEEXT@ wav_pcm
+./lossy_comp_test@EXEEXT@ wav_ima
+./lossy_comp_test@EXEEXT@ wav_msadpcm
+./lossy_comp_test@EXEEXT@ wav_ulaw
+./lossy_comp_test@EXEEXT@ wav_alaw
+./lossy_comp_test@EXEEXT@ wav_gsm610
+./lossy_comp_test@EXEEXT@ wav_g721
+./peak_chunk_test@EXEEXT@ wav
+./header_test@EXEEXT@ wav
+./misc_test@EXEEXT@ wav
+./string_test@EXEEXT@ wav
+./multi_file_test@EXEEXT@ wav
+echo "----------------------------------------------------------------------"
+echo " $sfversion passed tests on WAV files."
+echo "----------------------------------------------------------------------"
+
+# w64-tests
+./write_read_test@EXEEXT@ w64
+./lossy_comp_test@EXEEXT@ w64_ima
+./lossy_comp_test@EXEEXT@ w64_msadpcm
+./lossy_comp_test@EXEEXT@ w64_ulaw
+./lossy_comp_test@EXEEXT@ w64_alaw
+./lossy_comp_test@EXEEXT@ w64_gsm610
+./header_test@EXEEXT@ w64
+./misc_test@EXEEXT@ w64
+echo "----------------------------------------------------------------------"
+echo " $sfversion passed tests on W64 files."
+echo "----------------------------------------------------------------------"
+
+# rf64-tests
+./write_read_test@EXEEXT@ rf64
+./header_test@EXEEXT@ rf64
+./misc_test@EXEEXT@ rf64
+echo "----------------------------------------------------------------------"
+echo " $sfversion passed tests on RF64 files."
+echo "----------------------------------------------------------------------"
+
+# raw-tests
+./write_read_test@EXEEXT@ raw
+./lossy_comp_test@EXEEXT@ raw_ulaw
+./lossy_comp_test@EXEEXT@ raw_alaw
+./lossy_comp_test@EXEEXT@ raw_gsm610
+./lossy_comp_test@EXEEXT@ vox_adpcm
+./raw_test@EXEEXT@
+echo "----------------------------------------------------------------------"
+echo " $sfversion passed tests on RAW (header-less) files."
+echo "----------------------------------------------------------------------"
+
+# paf-tests
+./write_read_test@EXEEXT@ paf
+./header_test@EXEEXT@ paf
+./misc_test@EXEEXT@ paf
+echo "----------------------------------------------------------------------"
+echo " $sfversion passed tests on PAF files."
+echo "----------------------------------------------------------------------"
+
+# svx-tests
+./write_read_test@EXEEXT@ svx
+./header_test@EXEEXT@ svx
+./misc_test@EXEEXT@ svx
+echo "----------------------------------------------------------------------"
+echo " $sfversion passed tests on SVX files."
+echo "----------------------------------------------------------------------"
+
+# nist-tests
+./write_read_test@EXEEXT@ nist
+./lossy_comp_test@EXEEXT@ nist_ulaw
+./lossy_comp_test@EXEEXT@ nist_alaw
+./header_test@EXEEXT@ nist
+./misc_test@EXEEXT@ nist
+echo "----------------------------------------------------------------------"
+echo " $sfversion passed tests on NIST files."
+echo "----------------------------------------------------------------------"
+
+# ircam-tests
+./write_read_test@EXEEXT@ ircam
+./lossy_comp_test@EXEEXT@ ircam_ulaw
+./lossy_comp_test@EXEEXT@ ircam_alaw
+./header_test@EXEEXT@ ircam
+./misc_test@EXEEXT@ ircam
+echo "----------------------------------------------------------------------"
+echo " $sfversion passed tests on IRCAM files."
+echo "----------------------------------------------------------------------"
+
+# voc-tests
+./write_read_test@EXEEXT@ voc
+./lossy_comp_test@EXEEXT@ voc_ulaw
+./lossy_comp_test@EXEEXT@ voc_alaw
+./header_test@EXEEXT@ voc
+./misc_test@EXEEXT@ voc
+echo "----------------------------------------------------------------------"
+echo " $sfversion passed tests on VOC files."
+echo "----------------------------------------------------------------------"
+
+# mat4-tests
+./write_read_test@EXEEXT@ mat4
+./header_test@EXEEXT@ mat4
+./misc_test@EXEEXT@ mat4
+echo "----------------------------------------------------------------------"
+echo " $sfversion passed tests on MAT4 files."
+echo "----------------------------------------------------------------------"
+
+# mat5-tests
+./write_read_test@EXEEXT@ mat5
+./header_test@EXEEXT@ mat5
+./misc_test@EXEEXT@ mat5
+echo "----------------------------------------------------------------------"
+echo " $sfversion passed tests on MAT5 files."
+echo "----------------------------------------------------------------------"
+
+# pvf-tests
+./write_read_test@EXEEXT@ pvf
+./header_test@EXEEXT@ pvf
+./misc_test@EXEEXT@ pvf
+echo "----------------------------------------------------------------------"
+echo " $sfversion passed tests on PVF files."
+echo "----------------------------------------------------------------------"
+
+# xi-tests
+./lossy_comp_test@EXEEXT@ xi_dpcm
+echo "----------------------------------------------------------------------"
+echo " $sfversion passed tests on XI files."
+echo "----------------------------------------------------------------------"
+
+# htk-tests
+./write_read_test@EXEEXT@ htk
+./header_test@EXEEXT@ htk
+./misc_test@EXEEXT@ htk
+echo "----------------------------------------------------------------------"
+echo " $sfversion passed tests on HTK files."
+echo "----------------------------------------------------------------------"
+
+# avr-tests
+./write_read_test@EXEEXT@ avr
+./header_test@EXEEXT@ avr
+./misc_test@EXEEXT@ avr
+echo "----------------------------------------------------------------------"
+echo " $sfversion passed tests on AVR files."
+echo "----------------------------------------------------------------------"
+
+# sds-tests
+./write_read_test@EXEEXT@ sds
+./header_test@EXEEXT@ sds
+./misc_test@EXEEXT@ sds
+echo "----------------------------------------------------------------------"
+echo " $sfversion passed tests on SDS files."
+echo "----------------------------------------------------------------------"
+
+# sd2-tests
+./write_read_test@EXEEXT@ sd2
+echo "----------------------------------------------------------------------"
+echo " $sfversion passed tests on SD2 files."
+echo "----------------------------------------------------------------------"
+
+# wve-tests
+./lossy_comp_test@EXEEXT@ wve
+echo "----------------------------------------------------------------------"
+echo " $sfversion passed tests on WVE files."
+echo "----------------------------------------------------------------------"
+
+# mpc2k-tests
+./write_read_test@EXEEXT@ mpc2k
+./header_test@EXEEXT@ mpc2k
+./misc_test@EXEEXT@ mpc2k
+echo "----------------------------------------------------------------------"
+echo " $sfversion passed tests on MPC 2000 files."
+echo "----------------------------------------------------------------------"
+
+# flac-tests
+./write_read_test@EXEEXT@ flac
+./string_test@EXEEXT@ flac
+echo "----------------------------------------------------------------------"
+echo " $sfversion passed tests on FLAC files."
+echo "----------------------------------------------------------------------"
+
+# vorbis-tests
+./ogg_test@EXEEXT@
+./vorbis_test@EXEEXT@
+./lossy_comp_test@EXEEXT@ ogg_vorbis
+./string_test@EXEEXT@ ogg
+./misc_test@EXEEXT@ ogg
+echo "----------------------------------------------------------------------"
+echo " $sfversion passed tests on OGG/VORBIS files."
+echo "----------------------------------------------------------------------"
+
+# io-tests
+./stdio_test@EXEEXT@
+./pipe_test@EXEEXT@
+./virtual_io_test@EXEEXT@
+echo "----------------------------------------------------------------------"
+echo " $sfversion passed stdio/pipe/vio tests."
+echo "----------------------------------------------------------------------"
+
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#define BUFFER_SIZE (65536)
+
+static unsigned char ulaw_encode (int sample) ;
+static int ulaw_decode (unsigned int ulawbyte) ;
+
+static short short_buffer [BUFFER_SIZE] ;
+static unsigned char ulaw_buffer [BUFFER_SIZE] ;
+
+int
+main (void)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ const char *filename ;
+ int k ;
+
+ print_test_name ("ulaw_test", "encoder") ;
+
+ filename = "test.raw" ;
+
+ sf_info_setup (&sfinfo, SF_FORMAT_RAW | SF_FORMAT_ULAW, 44100, 1) ;
+
+ if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) == NULL)
+ { printf ("sf_open_write failed with error : ") ;
+ fflush (stdout) ;
+ puts (sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+
+ /* Generate a file containing all possible 16 bit sample values
+ ** and write it to disk as ulaw encoded.frames.
+ */
+
+ for (k = 0 ; k < 0x10000 ; k++)
+ short_buffer [k] = k & 0xFFFF ;
+
+ sf_write_short (file, short_buffer, BUFFER_SIZE) ;
+ sf_close (file) ;
+
+ /* Now open that file and compare the ulaw encoded sample values
+ ** with what they should be.
+ */
+
+ if ((file = sf_open (filename, SFM_READ, &sfinfo)) == NULL)
+ { printf ("sf_open_write failed with error : ") ;
+ puts (sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ if (sf_read_raw (file, ulaw_buffer, BUFFER_SIZE) != BUFFER_SIZE)
+ { printf ("sf_read_raw : ") ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; k < 0x10000 ; k++)
+ if (ulaw_encode (short_buffer [k]) != ulaw_buffer [k])
+ { printf ("Encoder error : sample #%d (0x%02X should be 0x%02X)\n", k, ulaw_buffer [k], ulaw_encode (short_buffer [k])) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ puts ("ok") ;
+
+ print_test_name ("ulaw_test", "decoder") ;
+
+ /* Now generate a file containing all possible 8 bit encoded
+ ** sample values and write it to disk as ulaw encoded.frames.
+ */
+
+ if (! (file = sf_open (filename, SFM_WRITE, &sfinfo)))
+ { printf ("sf_open_write failed with error : ") ;
+ puts (sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; k < 256 ; k++)
+ ulaw_buffer [k] = k & 0xFF ;
+
+ sf_write_raw (file, ulaw_buffer, 256) ;
+ sf_close (file) ;
+
+ /* Now open that file and compare the ulaw decoded sample values
+ ** with what they should be.
+ */
+
+ if (! (file = sf_open (filename, SFM_READ, &sfinfo)))
+ { printf ("sf_open_write failed with error : ") ;
+ puts (sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ if (sf_read_short (file, short_buffer, 256) != 256)
+ { printf ("sf_read_short : ") ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+
+ for (k = 0 ; k < 256 ; k++)
+ if (short_buffer [k] != ulaw_decode (ulaw_buffer [k]))
+ { printf ("Decoder error : sample #%d (0x%04X should be 0x%04X)\n", k, short_buffer [k], ulaw_decode (ulaw_buffer [k])) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ puts ("ok") ;
+
+ unlink (filename) ;
+
+ return 0 ;
+} /* main */
+
+
+/*=================================================================================
+** The following routines came from the sox-12.15 (Sound eXcahcnge) distribution.
+**
+** This code is not compiled into libsndfile. It is only used to test the
+** libsndfile lookup tables for correctness.
+**
+** I have included the original authors comments.
+*/
+
+/*
+** This routine converts from linear to ulaw.
+**
+** Craig Reese: IDA/Supercomputing Research Center
+** Joe Campbell: Department of Defense
+** 29 September 1989
+**
+** References:
+** 1) CCITT Recommendation G.711 (very difficult to follow)
+** 2) "A New Digital Technique for Implementation of Any
+** Continuous PCM Companding Law," Villeret, Michel,
+** et al. 1973 IEEE Int. Conf. on Communications, Vol 1,
+** 1973, pg. 11.12-11.17
+** 3) MIL-STD-188-113,"Interoperability and Performance Standards
+** for Analog-to_Digital Conversion Techniques,"
+** 17 February 1987
+**
+** Input: Signed 16 bit linear sample
+** Output: 8 bit ulaw sample
+*/
+
+#define uBIAS 0x84 /* define the add-in bias for 16 bit.frames */
+#define uCLIP 32635
+
+static
+unsigned char ulaw_encode (int sample)
+{ static int exp_lut [256] =
+ { 0, 0, 1, 1, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3,
+ 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4,
+ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+ 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+ 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+ 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+ 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+ 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+ 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7,
+ 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7
+ } ;
+
+ int sign, exponent, mantissa ;
+ unsigned char ulawbyte ;
+
+ /* Get the sample into sign-magnitude. */
+ sign = (sample >> 8) & 0x80 ; /* set aside the sign */
+ if ( sign != 0 )
+ sample = -sample ; /* get magnitude */
+ if ( sample > uCLIP )
+ sample = uCLIP ; /* clip the magnitude */
+
+ /* Convert from 16 bit linear to ulaw. */
+ sample = sample + uBIAS ;
+ exponent = exp_lut [( sample >> 7 ) & 0xFF] ;
+ mantissa = (sample >> ( exponent + 3 ) ) & 0x0F ;
+ ulawbyte = ~ (sign | ( exponent << 4 ) | mantissa) ;
+
+ return ulawbyte ;
+} /* ulaw_encode */
+
+
+/*
+** This routine converts from ulaw to 16 bit linear.
+**
+** Craig Reese: IDA/Supercomputing Research Center
+** 29 September 1989
+**
+** References:
+** 1) CCITT Recommendation G.711 (very difficult to follow)
+** 2) MIL-STD-188-113,"Interoperability and Performance Standards
+** for Analog-to_Digital Conversion Techniques,"
+** 17 February 1987
+**
+** Input: 8 bit ulaw sample
+** Output: signed 16 bit linear sample
+*/
+
+static
+int ulaw_decode (unsigned int ulawbyte)
+{ static int exp_lut [8] = { 0, 132, 396, 924, 1980, 4092, 8316, 16764 } ;
+ int sign, exponent, mantissa, sample ;
+
+ ulawbyte = ~ ulawbyte ;
+ sign = (ulawbyte & 0x80) ;
+ exponent = (ulawbyte >> 4) & 0x07 ;
+ mantissa = ulawbyte & 0x0F ;
+ sample = exp_lut [exponent] + (mantissa << (exponent + 3)) ;
+ if (sign != 0)
+ sample = -sample ;
+
+ return sample ;
+} /* ulaw_decode */
+
--- /dev/null
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/*
+** Utility functions to make writing the test suite easier.
+**
+** The .c and .h files were generated automagically with Autogen from
+** the files utils.def and utils.tpl.
+*/
+
+
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <inttypes.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#if (HAVE_DECL_S_IRGRP == 0)
+#include <sf_unistd.h>
+#endif
+
+#include <errno.h>
+#include <string.h>
+#include <ctype.h>
+#include <math.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846264338
+#endif
+
+#define LOG_BUFFER_SIZE 2048
+
+/*
+** Neat solution to the Win32/OS2 binary file flage requirement.
+** If O_BINARY isn't already defined by the inclusion of the system
+** headers, set it to zero.
+*/
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
+
+void
+gen_windowed_sine_float (float *data, int len, double maximum)
+{ int k ;
+
+ memset (data, 0, len * sizeof (float)) ;
+ /*
+ ** Choose a frequency of 1/32 so that it aligns perfectly with a DFT
+ ** bucket to minimise spreading of energy over more than one bucket.
+ ** Also do not want to make the frequency too high as some of the
+ ** codecs (ie gsm610) have a quite severe high frequency roll off.
+ */
+ len /= 2 ;
+
+ for (k = 0 ; k < len ; k++)
+ { data [k] = sin (2.0 * k * M_PI * 1.0 / 32.0 + 0.4) ;
+
+ /* Apply Hanning Window. */
+ data [k] *= maximum * (0.5 - 0.5 * cos (2.0 * M_PI * k / ((len) - 1))) ;
+ }
+
+ return ;
+} /* gen_windowed_sine_float */
+
+void
+gen_windowed_sine_double (double *data, int len, double maximum)
+{ int k ;
+
+ memset (data, 0, len * sizeof (double)) ;
+ /*
+ ** Choose a frequency of 1/32 so that it aligns perfectly with a DFT
+ ** bucket to minimise spreading of energy over more than one bucket.
+ ** Also do not want to make the frequency too high as some of the
+ ** codecs (ie gsm610) have a quite severe high frequency roll off.
+ */
+ len /= 2 ;
+
+ for (k = 0 ; k < len ; k++)
+ { data [k] = sin (2.0 * k * M_PI * 1.0 / 32.0 + 0.4) ;
+
+ /* Apply Hanning Window. */
+ data [k] *= maximum * (0.5 - 0.5 * cos (2.0 * M_PI * k / ((len) - 1))) ;
+ }
+
+ return ;
+} /* gen_windowed_sine_double */
+
+
+void
+create_short_sndfile (const char *filename, int format, int channels)
+{ short data [2 * 3 * 4 * 5 * 6 * 7] = { 0, } ;
+ SNDFILE *file ;
+ SF_INFO sfinfo ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.channels = channels ;
+ sfinfo.format = format ;
+
+ if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) == NULL)
+ { printf ("Error (%s, %d) : sf_open failed : %s\n", __FILE__, __LINE__, sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ sf_write_short (file, data, ARRAY_LEN (data)) ;
+
+ sf_close (file) ;
+} /* create_short_sndfile */
+
+void
+check_file_hash_or_die (const char *filename, uint64_t target_hash, int line_num)
+{ static unsigned char buf [4096] ;
+ uint64_t cksum ;
+ FILE *file ;
+ int k, read_count ;
+
+ memset (buf, 0, sizeof (buf)) ;
+
+ /* The 'b' in the mode string means binary for Win32. */
+ if ((file = fopen (filename, "rb")) == NULL)
+ { printf ("\n\nLine %d: could not open file '%s'\n\n", line_num, filename) ;
+ exit (1) ;
+ } ;
+
+ cksum = 0 ;
+
+ while ((read_count = fread (buf, 1, sizeof (buf), file)))
+ for (k = 0 ; k < read_count ; k++)
+ cksum = cksum * 511 + buf [k] ;
+
+ fclose (file) ;
+
+ if (target_hash == 0)
+ { printf (" 0x%016" PRIx64 "\n", cksum) ;
+ return ;
+ } ;
+
+ if (cksum != target_hash)
+ { printf ("\n\nLine %d: incorrect hash value 0x%016" PRIx64 " should be 0x%016" PRIx64 ".\n\n", line_num, cksum, target_hash) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* check_file_hash_or_die */
+
+void
+print_test_name (const char *test, const char *filename)
+{ int count ;
+
+ if (test == NULL)
+ { printf (__FILE__ ": bad test of filename parameter.\n") ;
+ exit (1) ;
+ } ;
+
+ if (filename == NULL || strlen (filename) == 0)
+ { printf (" %-30s : ", test) ;
+ count = 25 ;
+ }
+ else
+ { printf (" %-30s : %s ", test, filename) ;
+ count = 24 - strlen (filename) ;
+ } ;
+
+ while (count -- > 0)
+ putchar ('.') ;
+ putchar (' ') ;
+
+ fflush (stdout) ;
+} /* print_test_name */
+
+void
+dump_data_to_file (const char *filename, const void *data, unsigned int datalen)
+{ FILE *file ;
+
+ if ((file = fopen (filename, "wb")) == NULL)
+ { printf ("\n\nLine %d : could not open file : %s\n\n", __LINE__, filename) ;
+ exit (1) ;
+ } ;
+
+ if (fwrite (data, 1, datalen, file) != datalen)
+ { printf ("\n\nLine %d : fwrite failed.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ fclose (file) ;
+
+} /* dump_data_to_file */
+
+/*-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+*/
+
+static char octfilename [] = "error.dat" ;
+
+int
+oct_save_short (const short *a, const short *b, int len)
+{ FILE *file ;
+ int k ;
+
+ if (! (file = fopen (octfilename, "w")))
+ return 1 ;
+
+ fprintf (file, "# Not created by Octave\n") ;
+
+ fprintf (file, "# name: a\n") ;
+ fprintf (file, "# type: matrix\n") ;
+ fprintf (file, "# rows: %d\n", len) ;
+ fprintf (file, "# columns: 1\n") ;
+
+ for (k = 0 ; k < len ; k++)
+ fprintf (file, "% d" "\n", a [k]) ;
+
+ fprintf (file, "# name: b\n") ;
+ fprintf (file, "# type: matrix\n") ;
+ fprintf (file, "# rows: %d\n", len) ;
+ fprintf (file, "# columns: 1\n") ;
+
+ for (k = 0 ; k < len ; k++)
+ fprintf (file, "% d" "\n", b [k]) ;
+
+ fclose (file) ;
+ return 0 ;
+} /* oct_save_short */
+int
+oct_save_int (const int *a, const int *b, int len)
+{ FILE *file ;
+ int k ;
+
+ if (! (file = fopen (octfilename, "w")))
+ return 1 ;
+
+ fprintf (file, "# Not created by Octave\n") ;
+
+ fprintf (file, "# name: a\n") ;
+ fprintf (file, "# type: matrix\n") ;
+ fprintf (file, "# rows: %d\n", len) ;
+ fprintf (file, "# columns: 1\n") ;
+
+ for (k = 0 ; k < len ; k++)
+ fprintf (file, "% d" "\n", a [k]) ;
+
+ fprintf (file, "# name: b\n") ;
+ fprintf (file, "# type: matrix\n") ;
+ fprintf (file, "# rows: %d\n", len) ;
+ fprintf (file, "# columns: 1\n") ;
+
+ for (k = 0 ; k < len ; k++)
+ fprintf (file, "% d" "\n", b [k]) ;
+
+ fclose (file) ;
+ return 0 ;
+} /* oct_save_int */
+int
+oct_save_float (const float *a, const float *b, int len)
+{ FILE *file ;
+ int k ;
+
+ if (! (file = fopen (octfilename, "w")))
+ return 1 ;
+
+ fprintf (file, "# Not created by Octave\n") ;
+
+ fprintf (file, "# name: a\n") ;
+ fprintf (file, "# type: matrix\n") ;
+ fprintf (file, "# rows: %d\n", len) ;
+ fprintf (file, "# columns: 1\n") ;
+
+ for (k = 0 ; k < len ; k++)
+ fprintf (file, "% g" "\n", a [k]) ;
+
+ fprintf (file, "# name: b\n") ;
+ fprintf (file, "# type: matrix\n") ;
+ fprintf (file, "# rows: %d\n", len) ;
+ fprintf (file, "# columns: 1\n") ;
+
+ for (k = 0 ; k < len ; k++)
+ fprintf (file, "% g" "\n", b [k]) ;
+
+ fclose (file) ;
+ return 0 ;
+} /* oct_save_float */
+int
+oct_save_double (const double *a, const double *b, int len)
+{ FILE *file ;
+ int k ;
+
+ if (! (file = fopen (octfilename, "w")))
+ return 1 ;
+
+ fprintf (file, "# Not created by Octave\n") ;
+
+ fprintf (file, "# name: a\n") ;
+ fprintf (file, "# type: matrix\n") ;
+ fprintf (file, "# rows: %d\n", len) ;
+ fprintf (file, "# columns: 1\n") ;
+
+ for (k = 0 ; k < len ; k++)
+ fprintf (file, "% g" "\n", a [k]) ;
+
+ fprintf (file, "# name: b\n") ;
+ fprintf (file, "# type: matrix\n") ;
+ fprintf (file, "# rows: %d\n", len) ;
+ fprintf (file, "# columns: 1\n") ;
+
+ for (k = 0 ; k < len ; k++)
+ fprintf (file, "% g" "\n", b [k]) ;
+
+ fclose (file) ;
+ return 0 ;
+} /* oct_save_double */
+
+
+void
+check_log_buffer_or_die (SNDFILE *file, int line_num)
+{ static char buffer [LOG_BUFFER_SIZE] ;
+ int count ;
+
+ memset (buffer, 0, sizeof (buffer)) ;
+
+ /* Get the log buffer data. */
+ count = sf_command (file, SFC_GET_LOG_INFO, buffer, LOG_BUFFER_SIZE) ;
+
+ if (LOG_BUFFER_SIZE - count < 2)
+ { printf ("\n\nLine %d : Possible long log buffer.\n", line_num) ;
+ exit (1) ;
+ }
+
+ /* Look for "Should" */
+ if (strstr (buffer, "ould"))
+ { printf ("\n\nLine %d : Log buffer contains `ould'. Dumping.\n", line_num) ;
+ puts (buffer) ;
+ exit (1) ;
+ } ;
+
+ /* Look for "**" */
+ if (strstr (buffer, "*"))
+ { printf ("\n\nLine %d : Log buffer contains `*'. Dumping.\n", line_num) ;
+ puts (buffer) ;
+ exit (1) ;
+ } ;
+
+ /* Look for "Should" */
+ if (strstr (buffer, "nknown marker"))
+ { printf ("\n\nLine %d : Log buffer contains `nknown marker'. Dumping.\n", line_num) ;
+ puts (buffer) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* check_log_buffer_or_die */
+
+int
+string_in_log_buffer (SNDFILE *file, const char *s)
+{ static char buffer [LOG_BUFFER_SIZE] ;
+ int count ;
+
+ memset (buffer, 0, sizeof (buffer)) ;
+
+ /* Get the log buffer data. */
+ count = sf_command (file, SFC_GET_LOG_INFO, buffer, LOG_BUFFER_SIZE) ;
+
+ if (LOG_BUFFER_SIZE - count < 2)
+ { printf ("Possible long log buffer.\n") ;
+ exit (1) ;
+ }
+
+ /* Look for string */
+ return strstr (buffer, s) ? SF_TRUE : SF_FALSE ;
+} /* string_in_log_buffer */
+
+void
+hexdump_file (const char * filename, sf_count_t offset, sf_count_t length)
+{
+ FILE * file ;
+ char buffer [16] ;
+ int k, m, ch, readcount ;
+
+ if (length > 1000000)
+ { printf ("\n\nError : length (%ld) too long.\n\n", SF_COUNT_TO_LONG (offset)) ;
+ exit (1) ;
+ } ;
+
+ if ((file = fopen (filename, "r")) == NULL)
+ { printf ("\n\nError : hexdump_file (%s) could not open file for read.\n\n", filename) ;
+ exit (1) ;
+ } ;
+
+ if (fseek (file, offset, SEEK_SET) != 0)
+ { printf ("\n\nError : fseek(file, %ld, SEEK_SET) failed : %s\n\n", SF_COUNT_TO_LONG (offset), strerror (errno)) ;
+ exit (1) ;
+ } ;
+
+ puts ("\n\n") ;
+
+ for (k = 0 ; k < length ; k+= sizeof (buffer))
+ { readcount = fread (buffer, 1, sizeof (buffer), file) ;
+
+ printf ("%08lx : ", SF_COUNT_TO_LONG (offset + k)) ;
+
+ for (m = 0 ; m < readcount ; m++)
+ printf ("%02x ", buffer [m] & 0xFF) ;
+
+ for (m = readcount ; m < SIGNED_SIZEOF (buffer) ; m++)
+ printf (" ") ;
+
+ printf (" ") ;
+ for (m = 0 ; m < readcount ; m++)
+ { ch = isprint (buffer [m]) ? buffer [m] : '.' ;
+ putchar (ch) ;
+ } ;
+
+ if (readcount < SIGNED_SIZEOF (buffer))
+ break ;
+
+ putchar ('\n') ;
+ } ;
+
+ puts ("\n") ;
+
+ fclose (file) ;
+} /* hexdump_file */
+
+void
+dump_log_buffer (SNDFILE *file)
+{ static char buffer [LOG_BUFFER_SIZE] ;
+
+ memset (buffer, 0, sizeof (buffer)) ;
+
+ /* Get the log buffer data. */
+ sf_command (file, SFC_GET_LOG_INFO, buffer, LOG_BUFFER_SIZE) ;
+
+ if (strlen (buffer) < 1)
+ puts ("Log buffer empty.\n") ;
+ else
+ puts (buffer) ;
+
+ return ;
+} /* dump_log_buffer */
+
+SNDFILE *
+test_open_file_or_die (const char *filename, int mode, SF_INFO *sfinfo, int allow_fd, int line_num)
+{ static int count = 0 ;
+
+ SNDFILE *file ;
+ const char *modestr, *func_name ;
+ int oflags = 0, omode = 0, err ;
+
+ /*
+ ** Need to test both sf_open() and sf_open_fd().
+ ** Do so alternately.
+ */
+ switch (mode)
+ { case SFM_READ :
+ modestr = "SFM_READ" ;
+ oflags = O_RDONLY | O_BINARY ;
+ omode = 0 ;
+ break ;
+
+ case SFM_WRITE :
+ modestr = "SFM_WRITE" ;
+ oflags = O_WRONLY | O_CREAT | O_TRUNC | O_BINARY ;
+ omode = S_IRUSR | S_IWUSR | S_IRGRP ;
+ break ;
+
+ case SFM_RDWR :
+ modestr = "SFM_RDWR" ;
+ oflags = O_RDWR | O_CREAT | O_BINARY ;
+ omode = S_IRUSR | S_IWUSR | S_IRGRP ;
+ break ;
+ default :
+ printf ("\n\nLine %d: Bad mode.\n", line_num) ;
+ fflush (stdout) ;
+ exit (1) ;
+ } ;
+
+ if (OS_IS_WIN32)
+ { /* Windows does not understand and ignores the S_IRGRP flag, but Wine
+ ** gives a run time warning message, so just clear it.
+ */
+ omode &= ~S_IRGRP ;
+ } ;
+
+ if (allow_fd && ((++count) & 1) == 1)
+ { int fd ;
+
+ /* Only use the three argument open() function if omode != 0. */
+ fd = (omode == 0) ? open (filename, oflags) : open (filename, oflags, omode) ;
+
+ if (fd < 0)
+ { printf ("\n\n%s : open failed : %s\n", __func__, strerror (errno)) ;
+ exit (1) ;
+ } ;
+
+ func_name = "sf_open_fd" ;
+ file = sf_open_fd (fd, mode, sfinfo, SF_TRUE) ;
+ }
+ else
+ { func_name = "sf_open" ;
+ file = sf_open (filename, mode, sfinfo) ;
+ } ;
+
+ if (file == NULL)
+ { printf ("\n\nLine %d: %s (%s) failed : %s\n\n", line_num, func_name, modestr, sf_strerror (NULL)) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ err = sf_error (file) ;
+ if (err != SF_ERR_NO_ERROR)
+ { printf ("\n\nLine %d : sf_error : %s\n\n", line_num, sf_error_number (err)) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ return file ;
+} /* test_open_file_or_die */
+
+void
+test_read_write_position_or_die (SNDFILE *file, int line_num, int pass, sf_count_t read_pos, sf_count_t write_pos)
+{ sf_count_t pos ;
+
+ /* Check the current read position. */
+ if (read_pos >= 0 && (pos = sf_seek (file, 0, SEEK_CUR | SFM_READ)) != read_pos)
+ { printf ("\n\nLine %d ", line_num) ;
+ if (pass > 0)
+ printf ("(pass %d): ", pass) ;
+ printf ("Read position (%ld) should be %ld.\n", SF_COUNT_TO_LONG (pos), SF_COUNT_TO_LONG (read_pos)) ;
+ exit (1) ;
+ } ;
+
+ /* Check the current write position. */
+ if (write_pos >= 0 && (pos = sf_seek (file, 0, SEEK_CUR | SFM_WRITE)) != write_pos)
+ { printf ("\n\nLine %d", line_num) ;
+ if (pass > 0)
+ printf (" (pass %d)", pass) ;
+ printf (" : Write position (%ld) should be %ld.\n",
+ SF_COUNT_TO_LONG (pos), SF_COUNT_TO_LONG (write_pos)) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* test_read_write_position */
+
+void
+test_seek_or_die (SNDFILE *file, sf_count_t offset, int whence, sf_count_t new_pos, int channels, int line_num)
+{ sf_count_t position ;
+ const char *channel_name, *whence_name ;
+
+ switch (whence)
+ { case SEEK_SET :
+ whence_name = "SEEK_SET" ;
+ break ;
+ case SEEK_CUR :
+ whence_name = "SEEK_CUR" ;
+ break ;
+ case SEEK_END :
+ whence_name = "SEEK_END" ;
+ break ;
+
+ /* SFM_READ */
+ case SEEK_SET | SFM_READ :
+ whence_name = "SFM_READ | SEEK_SET" ;
+ break ;
+ case SEEK_CUR | SFM_READ :
+ whence_name = "SFM_READ | SEEK_CUR" ;
+ break ;
+ case SEEK_END | SFM_READ :
+ whence_name = "SFM_READ | SEEK_END" ;
+ break ;
+
+ /* SFM_WRITE */
+ case SEEK_SET | SFM_WRITE :
+ whence_name = "SFM_WRITE | SEEK_SET" ;
+ break ;
+ case SEEK_CUR | SFM_WRITE :
+ whence_name = "SFM_WRITE | SEEK_CUR" ;
+ break ;
+ case SEEK_END | SFM_WRITE :
+ whence_name = "SFM_WRITE | SEEK_END" ;
+ break ;
+
+ default :
+ printf ("\n\nLine %d: bad whence parameter.\n", line_num) ;
+ exit (1) ;
+ } ;
+
+ channel_name = (channels == 1) ? "Mono" : "Stereo" ;
+
+ if ((position = sf_seek (file, offset, whence)) != new_pos)
+ { printf ("\n\nLine %d : %s : sf_seek (file, %ld, %s) returned %ld (should be %ld).\n\n",
+ line_num, channel_name, SF_COUNT_TO_LONG (offset), whence_name,
+ SF_COUNT_TO_LONG (position), SF_COUNT_TO_LONG (new_pos)) ;
+ exit (1) ;
+ } ;
+
+} /* test_seek_or_die */
+
+
+
+void
+test_read_short_or_die (SNDFILE *file, int pass, short *test, sf_count_t items, int line_num)
+{ sf_count_t count ;
+
+ if ((count = sf_read_short (file, test, items)) != items)
+ { printf ("\n\nLine %d", line_num) ;
+ if (pass > 0)
+ printf (" (pass %d)", pass) ;
+ printf (" : sf_read_short failed with short read (%ld => %ld).\n",
+ SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ;
+ fflush (stdout) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* test_read_short_or_die */
+
+void
+test_read_int_or_die (SNDFILE *file, int pass, int *test, sf_count_t items, int line_num)
+{ sf_count_t count ;
+
+ if ((count = sf_read_int (file, test, items)) != items)
+ { printf ("\n\nLine %d", line_num) ;
+ if (pass > 0)
+ printf (" (pass %d)", pass) ;
+ printf (" : sf_read_int failed with short read (%ld => %ld).\n",
+ SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ;
+ fflush (stdout) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* test_read_int_or_die */
+
+void
+test_read_float_or_die (SNDFILE *file, int pass, float *test, sf_count_t items, int line_num)
+{ sf_count_t count ;
+
+ if ((count = sf_read_float (file, test, items)) != items)
+ { printf ("\n\nLine %d", line_num) ;
+ if (pass > 0)
+ printf (" (pass %d)", pass) ;
+ printf (" : sf_read_float failed with short read (%ld => %ld).\n",
+ SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ;
+ fflush (stdout) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* test_read_float_or_die */
+
+void
+test_read_double_or_die (SNDFILE *file, int pass, double *test, sf_count_t items, int line_num)
+{ sf_count_t count ;
+
+ if ((count = sf_read_double (file, test, items)) != items)
+ { printf ("\n\nLine %d", line_num) ;
+ if (pass > 0)
+ printf (" (pass %d)", pass) ;
+ printf (" : sf_read_double failed with short read (%ld => %ld).\n",
+ SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ;
+ fflush (stdout) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* test_read_double_or_die */
+
+
+void
+test_readf_short_or_die (SNDFILE *file, int pass, short *test, sf_count_t frames, int line_num)
+{ sf_count_t count ;
+
+ if ((count = sf_readf_short (file, test, frames)) != frames)
+ { printf ("\n\nLine %d", line_num) ;
+ if (pass > 0)
+ printf (" (pass %d)", pass) ;
+ printf (" : sf_readf_short failed with short readf (%ld => %ld).\n",
+ SF_COUNT_TO_LONG (frames), SF_COUNT_TO_LONG (count)) ;
+ fflush (stdout) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* test_readf_short_or_die */
+
+void
+test_readf_int_or_die (SNDFILE *file, int pass, int *test, sf_count_t frames, int line_num)
+{ sf_count_t count ;
+
+ if ((count = sf_readf_int (file, test, frames)) != frames)
+ { printf ("\n\nLine %d", line_num) ;
+ if (pass > 0)
+ printf (" (pass %d)", pass) ;
+ printf (" : sf_readf_int failed with short readf (%ld => %ld).\n",
+ SF_COUNT_TO_LONG (frames), SF_COUNT_TO_LONG (count)) ;
+ fflush (stdout) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* test_readf_int_or_die */
+
+void
+test_readf_float_or_die (SNDFILE *file, int pass, float *test, sf_count_t frames, int line_num)
+{ sf_count_t count ;
+
+ if ((count = sf_readf_float (file, test, frames)) != frames)
+ { printf ("\n\nLine %d", line_num) ;
+ if (pass > 0)
+ printf (" (pass %d)", pass) ;
+ printf (" : sf_readf_float failed with short readf (%ld => %ld).\n",
+ SF_COUNT_TO_LONG (frames), SF_COUNT_TO_LONG (count)) ;
+ fflush (stdout) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* test_readf_float_or_die */
+
+void
+test_readf_double_or_die (SNDFILE *file, int pass, double *test, sf_count_t frames, int line_num)
+{ sf_count_t count ;
+
+ if ((count = sf_readf_double (file, test, frames)) != frames)
+ { printf ("\n\nLine %d", line_num) ;
+ if (pass > 0)
+ printf (" (pass %d)", pass) ;
+ printf (" : sf_readf_double failed with short readf (%ld => %ld).\n",
+ SF_COUNT_TO_LONG (frames), SF_COUNT_TO_LONG (count)) ;
+ fflush (stdout) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* test_readf_double_or_die */
+
+
+void
+test_read_raw_or_die (SNDFILE *file, int pass, void *test, sf_count_t items, int line_num)
+{ sf_count_t count ;
+
+ if ((count = sf_read_raw (file, test, items)) != items)
+ { printf ("\n\nLine %d", line_num) ;
+ if (pass > 0)
+ printf (" (pass %d)", pass) ;
+ printf (" : sf_read_raw failed with short read (%ld => %ld).\n",
+ SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ;
+ fflush (stdout) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* test_read_raw_or_die */
+
+
+
+void
+test_write_short_or_die (SNDFILE *file, int pass, const short *test, sf_count_t items, int line_num)
+{ sf_count_t count ;
+
+ if ((count = sf_write_short (file, test, items)) != items)
+ { printf ("\n\nLine %d", line_num) ;
+ if (pass > 0)
+ printf (" (pass %d)", pass) ;
+ printf (" : sf_write_short failed with short write (%ld => %ld).\n",
+ SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ;
+ fflush (stdout) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* test_write_short_or_die */
+
+void
+test_write_int_or_die (SNDFILE *file, int pass, const int *test, sf_count_t items, int line_num)
+{ sf_count_t count ;
+
+ if ((count = sf_write_int (file, test, items)) != items)
+ { printf ("\n\nLine %d", line_num) ;
+ if (pass > 0)
+ printf (" (pass %d)", pass) ;
+ printf (" : sf_write_int failed with short write (%ld => %ld).\n",
+ SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ;
+ fflush (stdout) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* test_write_int_or_die */
+
+void
+test_write_float_or_die (SNDFILE *file, int pass, const float *test, sf_count_t items, int line_num)
+{ sf_count_t count ;
+
+ if ((count = sf_write_float (file, test, items)) != items)
+ { printf ("\n\nLine %d", line_num) ;
+ if (pass > 0)
+ printf (" (pass %d)", pass) ;
+ printf (" : sf_write_float failed with short write (%ld => %ld).\n",
+ SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ;
+ fflush (stdout) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* test_write_float_or_die */
+
+void
+test_write_double_or_die (SNDFILE *file, int pass, const double *test, sf_count_t items, int line_num)
+{ sf_count_t count ;
+
+ if ((count = sf_write_double (file, test, items)) != items)
+ { printf ("\n\nLine %d", line_num) ;
+ if (pass > 0)
+ printf (" (pass %d)", pass) ;
+ printf (" : sf_write_double failed with short write (%ld => %ld).\n",
+ SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ;
+ fflush (stdout) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* test_write_double_or_die */
+
+
+void
+test_writef_short_or_die (SNDFILE *file, int pass, const short *test, sf_count_t frames, int line_num)
+{ sf_count_t count ;
+
+ if ((count = sf_writef_short (file, test, frames)) != frames)
+ { printf ("\n\nLine %d", line_num) ;
+ if (pass > 0)
+ printf (" (pass %d)", pass) ;
+ printf (" : sf_writef_short failed with short writef (%ld => %ld).\n",
+ SF_COUNT_TO_LONG (frames), SF_COUNT_TO_LONG (count)) ;
+ fflush (stdout) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* test_writef_short_or_die */
+
+void
+test_writef_int_or_die (SNDFILE *file, int pass, const int *test, sf_count_t frames, int line_num)
+{ sf_count_t count ;
+
+ if ((count = sf_writef_int (file, test, frames)) != frames)
+ { printf ("\n\nLine %d", line_num) ;
+ if (pass > 0)
+ printf (" (pass %d)", pass) ;
+ printf (" : sf_writef_int failed with short writef (%ld => %ld).\n",
+ SF_COUNT_TO_LONG (frames), SF_COUNT_TO_LONG (count)) ;
+ fflush (stdout) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* test_writef_int_or_die */
+
+void
+test_writef_float_or_die (SNDFILE *file, int pass, const float *test, sf_count_t frames, int line_num)
+{ sf_count_t count ;
+
+ if ((count = sf_writef_float (file, test, frames)) != frames)
+ { printf ("\n\nLine %d", line_num) ;
+ if (pass > 0)
+ printf (" (pass %d)", pass) ;
+ printf (" : sf_writef_float failed with short writef (%ld => %ld).\n",
+ SF_COUNT_TO_LONG (frames), SF_COUNT_TO_LONG (count)) ;
+ fflush (stdout) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* test_writef_float_or_die */
+
+void
+test_writef_double_or_die (SNDFILE *file, int pass, const double *test, sf_count_t frames, int line_num)
+{ sf_count_t count ;
+
+ if ((count = sf_writef_double (file, test, frames)) != frames)
+ { printf ("\n\nLine %d", line_num) ;
+ if (pass > 0)
+ printf (" (pass %d)", pass) ;
+ printf (" : sf_writef_double failed with short writef (%ld => %ld).\n",
+ SF_COUNT_TO_LONG (frames), SF_COUNT_TO_LONG (count)) ;
+ fflush (stdout) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* test_writef_double_or_die */
+
+
+void
+test_write_raw_or_die (SNDFILE *file, int pass, const void *test, sf_count_t items, int line_num)
+{ sf_count_t count ;
+
+ if ((count = sf_write_raw (file, test, items)) != items)
+ { printf ("\n\nLine %d", line_num) ;
+ if (pass > 0)
+ printf (" (pass %d)", pass) ;
+ printf (" : sf_write_raw failed with short write (%ld => %ld).\n",
+ SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ;
+ fflush (stdout) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* test_write_raw_or_die */
+
+
+void
+compare_short_or_die (const short *left, const short *right, unsigned count, int line_num)
+{
+ unsigned k ;
+
+ for (k = 0 ; k < count ;k++)
+ if (left [k] != right [k])
+ { printf ("\n\nLine %d : Error at index %d, " "% d" " should be " "% d" ".\n\n", line_num, k, left [k], right [k]) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* compare_short_or_die */
+void
+compare_int_or_die (const int *left, const int *right, unsigned count, int line_num)
+{
+ unsigned k ;
+
+ for (k = 0 ; k < count ;k++)
+ if (left [k] != right [k])
+ { printf ("\n\nLine %d : Error at index %d, " "% d" " should be " "% d" ".\n\n", line_num, k, left [k], right [k]) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* compare_int_or_die */
+void
+compare_float_or_die (const float *left, const float *right, unsigned count, int line_num)
+{
+ unsigned k ;
+
+ for (k = 0 ; k < count ;k++)
+ if (left [k] != right [k])
+ { printf ("\n\nLine %d : Error at index %d, " "% g" " should be " "% g" ".\n\n", line_num, k, left [k], right [k]) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* compare_float_or_die */
+void
+compare_double_or_die (const double *left, const double *right, unsigned count, int line_num)
+{
+ unsigned k ;
+
+ for (k = 0 ; k < count ;k++)
+ if (left [k] != right [k])
+ { printf ("\n\nLine %d : Error at index %d, " "% g" " should be " "% g" ".\n\n", line_num, k, left [k], right [k]) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* compare_double_or_die */
+
+
+
+void
+delete_file (int format, const char *filename)
+{ char rsrc_name [512], *fname ;
+
+ unlink (filename) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_SD2)
+ return ;
+
+ /*
+ ** Now try for a resource fork stored as a separate file.
+ ** Grab the un-adulterated filename again.
+ */
+ snprintf (rsrc_name, sizeof (rsrc_name), "%s", filename) ;
+
+ if ((fname = strrchr (rsrc_name, '/')) != NULL)
+ fname ++ ;
+ else if ((fname = strrchr (rsrc_name, '\\')) != NULL)
+ fname ++ ;
+ else
+ fname = rsrc_name ;
+
+ memmove (fname + 2, fname, strlen (fname) + 1) ;
+ fname [0] = '.' ;
+ fname [1] = '_' ;
+
+ unlink (rsrc_name) ;
+} /* delete_file */
+
+static int allowed_open_files = -1 ;
+
+void
+count_open_files (void)
+{
+#if OS_IS_WIN32
+ return ;
+#else
+ int k, count = 0 ;
+ struct stat statbuf ;
+
+ if (allowed_open_files > 0)
+ return ;
+
+ for (k = 0 ; k < 1024 ; k++)
+ if (fstat (k, &statbuf) == 0)
+ count ++ ;
+
+ allowed_open_files = count ;
+#endif
+} /* count_open_files */
+
+void
+increment_open_file_count (void)
+{ allowed_open_files ++ ;
+} /* increment_open_file_count */
+
+void
+check_open_file_count_or_die (int lineno)
+{
+#if OS_IS_WIN32
+ lineno = 0 ;
+ return ;
+#else
+ int k, count = 0 ;
+ struct stat statbuf ;
+
+ if (allowed_open_files < 0)
+ count_open_files () ;
+
+ for (k = 0 ; k < 1024 ; k++)
+ if (fstat (k, &statbuf) == 0)
+ count ++ ;
+
+ if (count > allowed_open_files)
+ { printf ("\nLine %d : number of open files (%d) > allowed (%d).\n\n", lineno, count, allowed_open_files) ;
+ exit (1) ;
+ } ;
+#endif
+} /* check_open_file_count_or_die */
+
+void
+write_mono_file (const char * filename, int format, int srate, float * output, int len)
+{ SNDFILE * file ;
+ SF_INFO sfinfo ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ sfinfo.samplerate = srate ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) == NULL)
+ { printf ("sf_open (%s) : %s\n", filename, sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+
+ sf_write_float (file, output, len) ;
+
+ sf_close (file) ;
+} /* write_mono_file */
+
+void
+gen_lowpass_noise_float (float *data, int len)
+{ int32_t value = 0x1243456 ;
+ double sample, last_val = 0.0 ;
+ int k ;
+
+ for (k = 0 ; k < len ; k++)
+ { /* Not a crypto quality RNG. */
+ value = 11117 * value + 211231 ;
+ value = 11117 * value + 211231 ;
+ value = 11117 * value + 211231 ;
+
+ sample = value / (0x7fffffff * 1.000001) ;
+ sample = 0.2 * sample - 0.9 * last_val ;
+
+ data [k] = last_val = sample ;
+ } ;
+
+} /* gen_lowpass_noise_float */
+
+
+/*
+** Windows is fucked.
+** If a file is opened R/W and data is written to it, then fstat will return
+** the correct file length, but stat will return zero.
+*/
+
+sf_count_t
+file_length (const char * fname)
+{ struct stat data ;
+
+ if (stat (fname, &data) != 0)
+ return 0 ;
+
+ return (sf_count_t) data.st_size ;
+} /* file_length */
+
+sf_count_t
+file_length_fd (int fd)
+{ struct stat data ;
+
+ memset (&data, 0, sizeof (data)) ;
+ if (fstat (fd, &data) != 0)
+ return 0 ;
+
+ return (sf_count_t) data.st_size ;
+} /* file_length_fd */
+
+
+
+
--- /dev/null
+autogen definitions utils.tpl;
+
+float_type = {
+ name = float ;
+ };
+
+float_type = {
+ name = double ;
+ };
+
+/*----------------------------------*/
+
+io_type = {
+ io_element = short ;
+ format_str = "\"% d\"" ;
+ };
+
+io_type = {
+ io_element = int ;
+ format_str = "\"% d\"" ;
+ };
+
+io_type = {
+ io_element = float ;
+ format_str = "\"% g\"" ;
+ };
+
+io_type = {
+ io_element = double ;
+ format_str = "\"% g\"" ;
+ };
+
+read_op = {
+ op_element = read ;
+ count_name = items ;
+ };
+
+read_op = {
+ op_element = readf ;
+ count_name = frames ;
+ };
+
+write_op = {
+ op_element = write ;
+ count_name = items ;
+ };
+
+write_op = {
+ op_element = writef ;
+ count_name = frames ;
+ };
+
--- /dev/null
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/*
+** Utility functions to make writing the test suite easier.
+**
+** The .c and .h files were generated automagically with Autogen from
+** the files utils.def and utils.tpl.
+*/
+
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#include <stdint.h>
+#include <stdarg.h>
+
+#define SF_COUNT_TO_LONG(x) ((long) (x))
+#define ARRAY_LEN(x) ((int) (sizeof (x)) / (sizeof ((x) [0])))
+#define SIGNED_SIZEOF(x) ((int64_t) (sizeof (x)))
+#define NOT(x) (! (x))
+
+#define PIPE_INDEX(x) ((x) + 500)
+#define PIPE_TEST_LEN 12345
+
+
+void gen_windowed_sine_float (float *data, int len, double maximum) ;
+void gen_windowed_sine_double (double *data, int len, double maximum) ;
+
+
+void create_short_sndfile (const char *filename, int format, int channels) ;
+
+void check_file_hash_or_die (const char *filename, uint64_t target_hash, int line_num) ;
+
+void print_test_name (const char *test, const char *filename) ;
+
+void dump_data_to_file (const char *filename, const void *data, unsigned int datalen) ;
+
+void write_mono_file (const char * filename, int format, int srate, float * output, int len) ;
+
+static inline void
+exit_if_true (int test, const char *format, ...)
+{ if (test)
+ { va_list argptr ;
+ va_start (argptr, format) ;
+ vprintf (format, argptr) ;
+ va_end (argptr) ;
+ exit (1) ;
+ } ;
+} /* exit_if_true */
+
+/*
+** Functions for saving two vectors of data in an ascii text file which
+** can then be loaded into GNU octave for comparison.
+*/
+
+int oct_save_short (const short *a, const short *b, int len) ;
+int oct_save_int (const int *a, const int *b, int len) ;
+int oct_save_float (const float *a, const float *b, int len) ;
+int oct_save_double (const double *a, const double *b, int len) ;
+
+
+void delete_file (int format, const char *filename) ;
+
+void count_open_files (void) ;
+void increment_open_file_count (void) ;
+void check_open_file_count_or_die (int lineno) ;
+
+#ifdef SNDFILE_H
+
+static inline void
+sf_info_clear (SF_INFO * info)
+{ memset (info, 0, sizeof (SF_INFO)) ;
+} /* sf_info_clear */
+
+static inline void
+sf_info_setup (SF_INFO * info, int format, int samplerate, int channels)
+{ sf_info_clear (info) ;
+
+ info->format = format ;
+ info->samplerate = samplerate ;
+ info->channels = channels ;
+} /* sf_info_setup */
+
+
+void dump_log_buffer (SNDFILE *file) ;
+void check_log_buffer_or_die (SNDFILE *file, int line_num) ;
+int string_in_log_buffer (SNDFILE *file, const char *s) ;
+void hexdump_file (const char * filename, sf_count_t offset, sf_count_t length) ;
+
+
+SNDFILE *test_open_file_or_die
+ (const char *filename, int mode, SF_INFO *sfinfo, int allow_fd, int line_num) ;
+
+void test_read_write_position_or_die
+ (SNDFILE *file, int line_num, int pass, sf_count_t read_pos, sf_count_t write_pos) ;
+
+void test_seek_or_die
+ (SNDFILE *file, sf_count_t offset, int whence, sf_count_t new_pos, int channels, int line_num) ;
+
+
+void test_read_short_or_die
+ (SNDFILE *file, int pass, short *test, sf_count_t items, int line_num) ;
+void test_read_int_or_die
+ (SNDFILE *file, int pass, int *test, sf_count_t items, int line_num) ;
+void test_read_float_or_die
+ (SNDFILE *file, int pass, float *test, sf_count_t items, int line_num) ;
+void test_read_double_or_die
+ (SNDFILE *file, int pass, double *test, sf_count_t items, int line_num) ;
+
+void test_readf_short_or_die
+ (SNDFILE *file, int pass, short *test, sf_count_t frames, int line_num) ;
+void test_readf_int_or_die
+ (SNDFILE *file, int pass, int *test, sf_count_t frames, int line_num) ;
+void test_readf_float_or_die
+ (SNDFILE *file, int pass, float *test, sf_count_t frames, int line_num) ;
+void test_readf_double_or_die
+ (SNDFILE *file, int pass, double *test, sf_count_t frames, int line_num) ;
+
+
+void
+test_read_raw_or_die (SNDFILE *file, int pass, void *test, sf_count_t items, int line_num) ;
+
+
+void test_write_short_or_die
+ (SNDFILE *file, int pass, const short *test, sf_count_t items, int line_num) ;
+void test_write_int_or_die
+ (SNDFILE *file, int pass, const int *test, sf_count_t items, int line_num) ;
+void test_write_float_or_die
+ (SNDFILE *file, int pass, const float *test, sf_count_t items, int line_num) ;
+void test_write_double_or_die
+ (SNDFILE *file, int pass, const double *test, sf_count_t items, int line_num) ;
+
+void test_writef_short_or_die
+ (SNDFILE *file, int pass, const short *test, sf_count_t frames, int line_num) ;
+void test_writef_int_or_die
+ (SNDFILE *file, int pass, const int *test, sf_count_t frames, int line_num) ;
+void test_writef_float_or_die
+ (SNDFILE *file, int pass, const float *test, sf_count_t frames, int line_num) ;
+void test_writef_double_or_die
+ (SNDFILE *file, int pass, const double *test, sf_count_t frames, int line_num) ;
+
+
+void
+test_write_raw_or_die (SNDFILE *file, int pass, const void *test, sf_count_t items, int line_num) ;
+
+void compare_short_or_die (const short *left, const short *right, unsigned count, int line_num) ;
+void compare_int_or_die (const int *left, const int *right, unsigned count, int line_num) ;
+void compare_float_or_die (const float *left, const float *right, unsigned count, int line_num) ;
+void compare_double_or_die (const double *left, const double *right, unsigned count, int line_num) ;
+
+
+
+void gen_lowpass_noise_float (float *data, int len) ;
+
+sf_count_t file_length (const char * fname) ;
+sf_count_t file_length_fd (int fd) ;
+
+#endif
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif /* __cplusplus */
+
+
+
--- /dev/null
+[+ AutoGen5 template h c +]
+/*
+** Copyright (C) 2002-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+/*
+** Utility functions to make writing the test suite easier.
+**
+** The .c and .h files were generated automagically with Autogen from
+** the files utils.def and utils.tpl.
+*/
+
+[+ CASE (suffix) +]
+[+ == h +]
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+#include <stdint.h>
+#include <stdarg.h>
+
+#define SF_COUNT_TO_LONG(x) ((long) (x))
+#define ARRAY_LEN(x) ((int) (sizeof (x)) / (sizeof ((x) [0])))
+#define SIGNED_SIZEOF(x) ((int64_t) (sizeof (x)))
+#define NOT(x) (! (x))
+
+#define PIPE_INDEX(x) ((x) + 500)
+#define PIPE_TEST_LEN 12345
+
+
+[+ FOR float_type
++]void gen_windowed_sine_[+ (get "name") +] ([+ (get "name") +] *data, int len, double maximum) ;
+[+ ENDFOR float_type
++]
+
+void create_short_sndfile (const char *filename, int format, int channels) ;
+
+void check_file_hash_or_die (const char *filename, uint64_t target_hash, int line_num) ;
+
+void print_test_name (const char *test, const char *filename) ;
+
+void dump_data_to_file (const char *filename, const void *data, unsigned int datalen) ;
+
+void write_mono_file (const char * filename, int format, int srate, float * output, int len) ;
+
+static inline void
+exit_if_true (int test, const char *format, ...)
+{ if (test)
+ { va_list argptr ;
+ va_start (argptr, format) ;
+ vprintf (format, argptr) ;
+ va_end (argptr) ;
+ exit (1) ;
+ } ;
+} /* exit_if_true */
+
+/*
+** Functions for saving two vectors of data in an ascii text file which
+** can then be loaded into GNU octave for comparison.
+*/
+
+[+ FOR io_type
++]int oct_save_[+ (get "io_element") +] (const [+ (get "io_element") +] *a, const [+ (get "io_element") +] *b, int len) ;
+[+ ENDFOR io_type
++]
+
+void delete_file (int format, const char *filename) ;
+
+void count_open_files (void) ;
+void increment_open_file_count (void) ;
+void check_open_file_count_or_die (int lineno) ;
+
+#ifdef SNDFILE_H
+
+static inline void
+sf_info_clear (SF_INFO * info)
+{ memset (info, 0, sizeof (SF_INFO)) ;
+} /* sf_info_clear */
+
+static inline void
+sf_info_setup (SF_INFO * info, int format, int samplerate, int channels)
+{ sf_info_clear (info) ;
+
+ info->format = format ;
+ info->samplerate = samplerate ;
+ info->channels = channels ;
+} /* sf_info_setup */
+
+
+void dump_log_buffer (SNDFILE *file) ;
+void check_log_buffer_or_die (SNDFILE *file, int line_num) ;
+int string_in_log_buffer (SNDFILE *file, const char *s) ;
+void hexdump_file (const char * filename, sf_count_t offset, sf_count_t length) ;
+
+
+SNDFILE *test_open_file_or_die
+ (const char *filename, int mode, SF_INFO *sfinfo, int allow_fd, int line_num) ;
+
+void test_read_write_position_or_die
+ (SNDFILE *file, int line_num, int pass, sf_count_t read_pos, sf_count_t write_pos) ;
+
+void test_seek_or_die
+ (SNDFILE *file, sf_count_t offset, int whence, sf_count_t new_pos, int channels, int line_num) ;
+
+[+ FOR read_op +]
+[+ FOR io_type
++]void test_[+ (get "op_element") +]_[+ (get "io_element") +]_or_die
+ (SNDFILE *file, int pass, [+ (get "io_element") +] *test, sf_count_t [+ (get "count_name") +], int line_num) ;
+[+ ENDFOR io_type +][+ ENDFOR read_op +]
+
+void
+test_read_raw_or_die (SNDFILE *file, int pass, void *test, sf_count_t items, int line_num) ;
+
+[+ FOR write_op +]
+[+ FOR io_type
++]void test_[+ (get "op_element") +]_[+ (get "io_element") +]_or_die
+ (SNDFILE *file, int pass, const [+ (get "io_element") +] *test, sf_count_t [+ (get "count_name") +], int line_num) ;
+[+ ENDFOR io_type +][+ ENDFOR write_op +]
+
+void
+test_write_raw_or_die (SNDFILE *file, int pass, const void *test, sf_count_t items, int line_num) ;
+
+[+ FOR io_type
++]void compare_[+ (get "io_element") +]_or_die (const [+ (get "io_element") +] *left, const [+ (get "io_element") +] *right, unsigned count, int line_num) ;
+[+ ENDFOR io_type +]
+
+
+void gen_lowpass_noise_float (float *data, int len) ;
+
+sf_count_t file_length (const char * fname) ;
+sf_count_t file_length_fd (int fd) ;
+
+#endif
+
+#ifdef __cplusplus
+} /* extern "C" */
+#endif /* __cplusplus */
+
+[+ == c +]
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <inttypes.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#if (HAVE_DECL_S_IRGRP == 0)
+#include <sf_unistd.h>
+#endif
+
+#include <errno.h>
+#include <string.h>
+#include <ctype.h>
+#include <math.h>
+#include <fcntl.h>
+#include <sys/stat.h>
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+#ifndef M_PI
+#define M_PI 3.14159265358979323846264338
+#endif
+
+#define LOG_BUFFER_SIZE 2048
+
+/*
+** Neat solution to the Win32/OS2 binary file flage requirement.
+** If O_BINARY isn't already defined by the inclusion of the system
+** headers, set it to zero.
+*/
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
+[+ FOR float_type +]
+void
+gen_windowed_sine_[+ (get "name") +] ([+ (get "name") +] *data, int len, double maximum)
+{ int k ;
+
+ memset (data, 0, len * sizeof ([+ (get "name") +])) ;
+ /*
+ ** Choose a frequency of 1/32 so that it aligns perfectly with a DFT
+ ** bucket to minimise spreading of energy over more than one bucket.
+ ** Also do not want to make the frequency too high as some of the
+ ** codecs (ie gsm610) have a quite severe high frequency roll off.
+ */
+ len /= 2 ;
+
+ for (k = 0 ; k < len ; k++)
+ { data [k] = sin (2.0 * k * M_PI * 1.0 / 32.0 + 0.4) ;
+
+ /* Apply Hanning Window. */
+ data [k] *= maximum * (0.5 - 0.5 * cos (2.0 * M_PI * k / ((len) - 1))) ;
+ }
+
+ return ;
+} /* gen_windowed_sine_[+ (get "name") +] */
+[+ ENDFOR float_type +]
+
+void
+create_short_sndfile (const char *filename, int format, int channels)
+{ short data [2 * 3 * 4 * 5 * 6 * 7] = { 0, } ;
+ SNDFILE *file ;
+ SF_INFO sfinfo ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.channels = channels ;
+ sfinfo.format = format ;
+
+ if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) == NULL)
+ { printf ("Error (%s, %d) : sf_open failed : %s\n", __FILE__, __LINE__, sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ sf_write_short (file, data, ARRAY_LEN (data)) ;
+
+ sf_close (file) ;
+} /* create_short_sndfile */
+
+void
+check_file_hash_or_die (const char *filename, uint64_t target_hash, int line_num)
+{ static unsigned char buf [4096] ;
+ uint64_t cksum ;
+ FILE *file ;
+ int k, read_count ;
+
+ memset (buf, 0, sizeof (buf)) ;
+
+ /* The 'b' in the mode string means binary for Win32. */
+ if ((file = fopen (filename, "rb")) == NULL)
+ { printf ("\n\nLine %d: could not open file '%s'\n\n", line_num, filename) ;
+ exit (1) ;
+ } ;
+
+ cksum = 0 ;
+
+ while ((read_count = fread (buf, 1, sizeof (buf), file)))
+ for (k = 0 ; k < read_count ; k++)
+ cksum = cksum * 511 + buf [k] ;
+
+ fclose (file) ;
+
+ if (target_hash == 0)
+ { printf (" 0x%016" PRIx64 "\n", cksum) ;
+ return ;
+ } ;
+
+ if (cksum != target_hash)
+ { printf ("\n\nLine %d: incorrect hash value 0x%016" PRIx64 " should be 0x%016" PRIx64 ".\n\n", line_num, cksum, target_hash) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* check_file_hash_or_die */
+
+void
+print_test_name (const char *test, const char *filename)
+{ int count ;
+
+ if (test == NULL)
+ { printf (__FILE__ ": bad test of filename parameter.\n") ;
+ exit (1) ;
+ } ;
+
+ if (filename == NULL || strlen (filename) == 0)
+ { printf (" %-30s : ", test) ;
+ count = 25 ;
+ }
+ else
+ { printf (" %-30s : %s ", test, filename) ;
+ count = 24 - strlen (filename) ;
+ } ;
+
+ while (count -- > 0)
+ putchar ('.') ;
+ putchar (' ') ;
+
+ fflush (stdout) ;
+} /* print_test_name */
+
+void
+dump_data_to_file (const char *filename, const void *data, unsigned int datalen)
+{ FILE *file ;
+
+ if ((file = fopen (filename, "wb")) == NULL)
+ { printf ("\n\nLine %d : could not open file : %s\n\n", __LINE__, filename) ;
+ exit (1) ;
+ } ;
+
+ if (fwrite (data, 1, datalen, file) != datalen)
+ { printf ("\n\nLine %d : fwrite failed.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ fclose (file) ;
+
+} /* dump_data_to_file */
+
+/*-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
+*/
+
+static char octfilename [] = "error.dat" ;
+
+[+ FOR io_type
++]int
+oct_save_[+ (get "io_element") +] (const [+ (get "io_element") +] *a, const [+ (get "io_element") +] *b, int len)
+{ FILE *file ;
+ int k ;
+
+ if (! (file = fopen (octfilename, "w")))
+ return 1 ;
+
+ fprintf (file, "# Not created by Octave\n") ;
+
+ fprintf (file, "# name: a\n") ;
+ fprintf (file, "# type: matrix\n") ;
+ fprintf (file, "# rows: %d\n", len) ;
+ fprintf (file, "# columns: 1\n") ;
+
+ for (k = 0 ; k < len ; k++)
+ fprintf (file, [+ (get "format_str") +] "\n", a [k]) ;
+
+ fprintf (file, "# name: b\n") ;
+ fprintf (file, "# type: matrix\n") ;
+ fprintf (file, "# rows: %d\n", len) ;
+ fprintf (file, "# columns: 1\n") ;
+
+ for (k = 0 ; k < len ; k++)
+ fprintf (file, [+ (get "format_str") +] "\n", b [k]) ;
+
+ fclose (file) ;
+ return 0 ;
+} /* oct_save_[+ (get "io_element") +] */
+[+ ENDFOR io_type
++]
+
+void
+check_log_buffer_or_die (SNDFILE *file, int line_num)
+{ static char buffer [LOG_BUFFER_SIZE] ;
+ int count ;
+
+ memset (buffer, 0, sizeof (buffer)) ;
+
+ /* Get the log buffer data. */
+ count = sf_command (file, SFC_GET_LOG_INFO, buffer, LOG_BUFFER_SIZE) ;
+
+ if (LOG_BUFFER_SIZE - count < 2)
+ { printf ("\n\nLine %d : Possible long log buffer.\n", line_num) ;
+ exit (1) ;
+ }
+
+ /* Look for "Should" */
+ if (strstr (buffer, "ould"))
+ { printf ("\n\nLine %d : Log buffer contains `ould'. Dumping.\n", line_num) ;
+ puts (buffer) ;
+ exit (1) ;
+ } ;
+
+ /* Look for "**" */
+ if (strstr (buffer, "*"))
+ { printf ("\n\nLine %d : Log buffer contains `*'. Dumping.\n", line_num) ;
+ puts (buffer) ;
+ exit (1) ;
+ } ;
+
+ /* Look for "Should" */
+ if (strstr (buffer, "nknown marker"))
+ { printf ("\n\nLine %d : Log buffer contains `nknown marker'. Dumping.\n", line_num) ;
+ puts (buffer) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* check_log_buffer_or_die */
+
+int
+string_in_log_buffer (SNDFILE *file, const char *s)
+{ static char buffer [LOG_BUFFER_SIZE] ;
+ int count ;
+
+ memset (buffer, 0, sizeof (buffer)) ;
+
+ /* Get the log buffer data. */
+ count = sf_command (file, SFC_GET_LOG_INFO, buffer, LOG_BUFFER_SIZE) ;
+
+ if (LOG_BUFFER_SIZE - count < 2)
+ { printf ("Possible long log buffer.\n") ;
+ exit (1) ;
+ }
+
+ /* Look for string */
+ return strstr (buffer, s) ? SF_TRUE : SF_FALSE ;
+} /* string_in_log_buffer */
+
+void
+hexdump_file (const char * filename, sf_count_t offset, sf_count_t length)
+{
+ FILE * file ;
+ char buffer [16] ;
+ int k, m, ch, readcount ;
+
+ if (length > 1000000)
+ { printf ("\n\nError : length (%ld) too long.\n\n", SF_COUNT_TO_LONG (offset)) ;
+ exit (1) ;
+ } ;
+
+ if ((file = fopen (filename, "r")) == NULL)
+ { printf ("\n\nError : hexdump_file (%s) could not open file for read.\n\n", filename) ;
+ exit (1) ;
+ } ;
+
+ if (fseek (file, offset, SEEK_SET) != 0)
+ { printf ("\n\nError : fseek(file, %ld, SEEK_SET) failed : %s\n\n", SF_COUNT_TO_LONG (offset), strerror (errno)) ;
+ exit (1) ;
+ } ;
+
+ puts ("\n\n") ;
+
+ for (k = 0 ; k < length ; k+= sizeof (buffer))
+ { readcount = fread (buffer, 1, sizeof (buffer), file) ;
+
+ printf ("%08lx : ", SF_COUNT_TO_LONG (offset + k)) ;
+
+ for (m = 0 ; m < readcount ; m++)
+ printf ("%02x ", buffer [m] & 0xFF) ;
+
+ for (m = readcount ; m < SIGNED_SIZEOF (buffer) ; m++)
+ printf (" ") ;
+
+ printf (" ") ;
+ for (m = 0 ; m < readcount ; m++)
+ { ch = isprint (buffer [m]) ? buffer [m] : '.' ;
+ putchar (ch) ;
+ } ;
+
+ if (readcount < SIGNED_SIZEOF (buffer))
+ break ;
+
+ putchar ('\n') ;
+ } ;
+
+ puts ("\n") ;
+
+ fclose (file) ;
+} /* hexdump_file */
+
+void
+dump_log_buffer (SNDFILE *file)
+{ static char buffer [LOG_BUFFER_SIZE] ;
+
+ memset (buffer, 0, sizeof (buffer)) ;
+
+ /* Get the log buffer data. */
+ sf_command (file, SFC_GET_LOG_INFO, buffer, LOG_BUFFER_SIZE) ;
+
+ if (strlen (buffer) < 1)
+ puts ("Log buffer empty.\n") ;
+ else
+ puts (buffer) ;
+
+ return ;
+} /* dump_log_buffer */
+
+SNDFILE *
+test_open_file_or_die (const char *filename, int mode, SF_INFO *sfinfo, int allow_fd, int line_num)
+{ static int count = 0 ;
+
+ SNDFILE *file ;
+ const char *modestr, *func_name ;
+ int oflags = 0, omode = 0, err ;
+
+ /*
+ ** Need to test both sf_open() and sf_open_fd().
+ ** Do so alternately.
+ */
+ switch (mode)
+ { case SFM_READ :
+ modestr = "SFM_READ" ;
+ oflags = O_RDONLY | O_BINARY ;
+ omode = 0 ;
+ break ;
+
+ case SFM_WRITE :
+ modestr = "SFM_WRITE" ;
+ oflags = O_WRONLY | O_CREAT | O_TRUNC | O_BINARY ;
+ omode = S_IRUSR | S_IWUSR | S_IRGRP ;
+ break ;
+
+ case SFM_RDWR :
+ modestr = "SFM_RDWR" ;
+ oflags = O_RDWR | O_CREAT | O_BINARY ;
+ omode = S_IRUSR | S_IWUSR | S_IRGRP ;
+ break ;
+ default :
+ printf ("\n\nLine %d: Bad mode.\n", line_num) ;
+ fflush (stdout) ;
+ exit (1) ;
+ } ;
+
+ if (OS_IS_WIN32)
+ { /* Windows does not understand and ignores the S_IRGRP flag, but Wine
+ ** gives a run time warning message, so just clear it.
+ */
+ omode &= ~S_IRGRP ;
+ } ;
+
+ if (allow_fd && ((++count) & 1) == 1)
+ { int fd ;
+
+ /* Only use the three argument open() function if omode != 0. */
+ fd = (omode == 0) ? open (filename, oflags) : open (filename, oflags, omode) ;
+
+ if (fd < 0)
+ { printf ("\n\n%s : open failed : %s\n", __func__, strerror (errno)) ;
+ exit (1) ;
+ } ;
+
+ func_name = "sf_open_fd" ;
+ file = sf_open_fd (fd, mode, sfinfo, SF_TRUE) ;
+ }
+ else
+ { func_name = "sf_open" ;
+ file = sf_open (filename, mode, sfinfo) ;
+ } ;
+
+ if (file == NULL)
+ { printf ("\n\nLine %d: %s (%s) failed : %s\n\n", line_num, func_name, modestr, sf_strerror (NULL)) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ err = sf_error (file) ;
+ if (err != SF_ERR_NO_ERROR)
+ { printf ("\n\nLine %d : sf_error : %s\n\n", line_num, sf_error_number (err)) ;
+ dump_log_buffer (file) ;
+ exit (1) ;
+ } ;
+
+ return file ;
+} /* test_open_file_or_die */
+
+void
+test_read_write_position_or_die (SNDFILE *file, int line_num, int pass, sf_count_t read_pos, sf_count_t write_pos)
+{ sf_count_t pos ;
+
+ /* Check the current read position. */
+ if (read_pos >= 0 && (pos = sf_seek (file, 0, SEEK_CUR | SFM_READ)) != read_pos)
+ { printf ("\n\nLine %d ", line_num) ;
+ if (pass > 0)
+ printf ("(pass %d): ", pass) ;
+ printf ("Read position (%ld) should be %ld.\n", SF_COUNT_TO_LONG (pos), SF_COUNT_TO_LONG (read_pos)) ;
+ exit (1) ;
+ } ;
+
+ /* Check the current write position. */
+ if (write_pos >= 0 && (pos = sf_seek (file, 0, SEEK_CUR | SFM_WRITE)) != write_pos)
+ { printf ("\n\nLine %d", line_num) ;
+ if (pass > 0)
+ printf (" (pass %d)", pass) ;
+ printf (" : Write position (%ld) should be %ld.\n",
+ SF_COUNT_TO_LONG (pos), SF_COUNT_TO_LONG (write_pos)) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* test_read_write_position */
+
+void
+test_seek_or_die (SNDFILE *file, sf_count_t offset, int whence, sf_count_t new_pos, int channels, int line_num)
+{ sf_count_t position ;
+ const char *channel_name, *whence_name ;
+
+ switch (whence)
+ { case SEEK_SET :
+ whence_name = "SEEK_SET" ;
+ break ;
+ case SEEK_CUR :
+ whence_name = "SEEK_CUR" ;
+ break ;
+ case SEEK_END :
+ whence_name = "SEEK_END" ;
+ break ;
+
+ /* SFM_READ */
+ case SEEK_SET | SFM_READ :
+ whence_name = "SFM_READ | SEEK_SET" ;
+ break ;
+ case SEEK_CUR | SFM_READ :
+ whence_name = "SFM_READ | SEEK_CUR" ;
+ break ;
+ case SEEK_END | SFM_READ :
+ whence_name = "SFM_READ | SEEK_END" ;
+ break ;
+
+ /* SFM_WRITE */
+ case SEEK_SET | SFM_WRITE :
+ whence_name = "SFM_WRITE | SEEK_SET" ;
+ break ;
+ case SEEK_CUR | SFM_WRITE :
+ whence_name = "SFM_WRITE | SEEK_CUR" ;
+ break ;
+ case SEEK_END | SFM_WRITE :
+ whence_name = "SFM_WRITE | SEEK_END" ;
+ break ;
+
+ default :
+ printf ("\n\nLine %d: bad whence parameter.\n", line_num) ;
+ exit (1) ;
+ } ;
+
+ channel_name = (channels == 1) ? "Mono" : "Stereo" ;
+
+ if ((position = sf_seek (file, offset, whence)) != new_pos)
+ { printf ("\n\nLine %d : %s : sf_seek (file, %ld, %s) returned %ld (should be %ld).\n\n",
+ line_num, channel_name, SF_COUNT_TO_LONG (offset), whence_name,
+ SF_COUNT_TO_LONG (position), SF_COUNT_TO_LONG (new_pos)) ;
+ exit (1) ;
+ } ;
+
+} /* test_seek_or_die */
+
+[+ FOR read_op +]
+[+ FOR io_type +]
+void
+test_[+ (get "op_element") +]_[+ (get "io_element") +]_or_die (SNDFILE *file, int pass, [+ (get "io_element") +] *test, sf_count_t [+ (get "count_name") +], int line_num)
+{ sf_count_t count ;
+
+ if ((count = sf_[+ (get "op_element") +]_[+ (get "io_element") +] (file, test, [+ (get "count_name") +])) != [+ (get "count_name") +])
+ { printf ("\n\nLine %d", line_num) ;
+ if (pass > 0)
+ printf (" (pass %d)", pass) ;
+ printf (" : sf_[+ (get "op_element") +]_[+ (get "io_element") +] failed with short [+ (get "op_element") +] (%ld => %ld).\n",
+ SF_COUNT_TO_LONG ([+ (get "count_name") +]), SF_COUNT_TO_LONG (count)) ;
+ fflush (stdout) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* test_[+ (get "op_element") +]_[+ (get "io_element") +]_or_die */
+[+ ENDFOR io_type +][+ ENDFOR read_op +]
+
+void
+test_read_raw_or_die (SNDFILE *file, int pass, void *test, sf_count_t items, int line_num)
+{ sf_count_t count ;
+
+ if ((count = sf_read_raw (file, test, items)) != items)
+ { printf ("\n\nLine %d", line_num) ;
+ if (pass > 0)
+ printf (" (pass %d)", pass) ;
+ printf (" : sf_read_raw failed with short read (%ld => %ld).\n",
+ SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ;
+ fflush (stdout) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* test_read_raw_or_die */
+
+[+ FOR write_op +]
+[+ FOR io_type +]
+void
+test_[+ (get "op_element") +]_[+ (get "io_element") +]_or_die (SNDFILE *file, int pass, const [+ (get "io_element") +] *test, sf_count_t [+ (get "count_name") +], int line_num)
+{ sf_count_t count ;
+
+ if ((count = sf_[+ (get "op_element") +]_[+ (get "io_element") +] (file, test, [+ (get "count_name") +])) != [+ (get "count_name") +])
+ { printf ("\n\nLine %d", line_num) ;
+ if (pass > 0)
+ printf (" (pass %d)", pass) ;
+ printf (" : sf_[+ (get "op_element") +]_[+ (get "io_element") +] failed with short [+ (get "op_element") +] (%ld => %ld).\n",
+ SF_COUNT_TO_LONG ([+ (get "count_name") +]), SF_COUNT_TO_LONG (count)) ;
+ fflush (stdout) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* test_[+ (get "op_element") +]_[+ (get "io_element") +]_or_die */
+[+ ENDFOR io_type +][+ ENDFOR write_op +]
+
+void
+test_write_raw_or_die (SNDFILE *file, int pass, const void *test, sf_count_t items, int line_num)
+{ sf_count_t count ;
+
+ if ((count = sf_write_raw (file, test, items)) != items)
+ { printf ("\n\nLine %d", line_num) ;
+ if (pass > 0)
+ printf (" (pass %d)", pass) ;
+ printf (" : sf_write_raw failed with short write (%ld => %ld).\n",
+ SF_COUNT_TO_LONG (items), SF_COUNT_TO_LONG (count)) ;
+ fflush (stdout) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* test_write_raw_or_die */
+
+
+[+ FOR io_type
++]void
+compare_[+ (get "io_element") +]_or_die (const [+ (get "io_element") +] *left, const [+ (get "io_element") +] *right, unsigned count, int line_num)
+{
+ unsigned k ;
+
+ for (k = 0 ; k < count ;k++)
+ if (left [k] != right [k])
+ { printf ("\n\nLine %d : Error at index %d, " [+ (get "format_str") +] " should be " [+ (get "format_str") +] ".\n\n", line_num, k, left [k], right [k]) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* compare_[+ (get "io_element") +]_or_die */
+[+ ENDFOR io_type +]
+
+
+void
+delete_file (int format, const char *filename)
+{ char rsrc_name [512], *fname ;
+
+ unlink (filename) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_SD2)
+ return ;
+
+ /*
+ ** Now try for a resource fork stored as a separate file.
+ ** Grab the un-adulterated filename again.
+ */
+ snprintf (rsrc_name, sizeof (rsrc_name), "%s", filename) ;
+
+ if ((fname = strrchr (rsrc_name, '/')) != NULL)
+ fname ++ ;
+ else if ((fname = strrchr (rsrc_name, '\\')) != NULL)
+ fname ++ ;
+ else
+ fname = rsrc_name ;
+
+ memmove (fname + 2, fname, strlen (fname) + 1) ;
+ fname [0] = '.' ;
+ fname [1] = '_' ;
+
+ unlink (rsrc_name) ;
+} /* delete_file */
+
+static int allowed_open_files = -1 ;
+
+void
+count_open_files (void)
+{
+#if OS_IS_WIN32
+ return ;
+#else
+ int k, count = 0 ;
+ struct stat statbuf ;
+
+ if (allowed_open_files > 0)
+ return ;
+
+ for (k = 0 ; k < 1024 ; k++)
+ if (fstat (k, &statbuf) == 0)
+ count ++ ;
+
+ allowed_open_files = count ;
+#endif
+} /* count_open_files */
+
+void
+increment_open_file_count (void)
+{ allowed_open_files ++ ;
+} /* increment_open_file_count */
+
+void
+check_open_file_count_or_die (int lineno)
+{
+#if OS_IS_WIN32
+ lineno = 0 ;
+ return ;
+#else
+ int k, count = 0 ;
+ struct stat statbuf ;
+
+ if (allowed_open_files < 0)
+ count_open_files () ;
+
+ for (k = 0 ; k < 1024 ; k++)
+ if (fstat (k, &statbuf) == 0)
+ count ++ ;
+
+ if (count > allowed_open_files)
+ { printf ("\nLine %d : number of open files (%d) > allowed (%d).\n\n", lineno, count, allowed_open_files) ;
+ exit (1) ;
+ } ;
+#endif
+} /* check_open_file_count_or_die */
+
+void
+write_mono_file (const char * filename, int format, int srate, float * output, int len)
+{ SNDFILE * file ;
+ SF_INFO sfinfo ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ sfinfo.samplerate = srate ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) == NULL)
+ { printf ("sf_open (%s) : %s\n", filename, sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+
+ sf_write_float (file, output, len) ;
+
+ sf_close (file) ;
+} /* write_mono_file */
+
+void
+gen_lowpass_noise_float (float *data, int len)
+{ int32_t value = 0x1243456 ;
+ double sample, last_val = 0.0 ;
+ int k ;
+
+ for (k = 0 ; k < len ; k++)
+ { /* Not a crypto quality RNG. */
+ value = 11117 * value + 211231 ;
+ value = 11117 * value + 211231 ;
+ value = 11117 * value + 211231 ;
+
+ sample = value / (0x7fffffff * 1.000001) ;
+ sample = 0.2 * sample - 0.9 * last_val ;
+
+ data [k] = last_val = sample ;
+ } ;
+
+} /* gen_lowpass_noise_float */
+
+
+/*
+** Windows is fucked.
+** If a file is opened R/W and data is written to it, then fstat will return
+** the correct file length, but stat will return zero.
+*/
+
+sf_count_t
+file_length (const char * fname)
+{ struct stat data ;
+
+ if (stat (fname, &data) != 0)
+ return 0 ;
+
+ return (sf_count_t) data.st_size ;
+} /* file_length */
+
+sf_count_t
+file_length_fd (int fd)
+{ struct stat data ;
+
+ memset (&data, 0, sizeof (data)) ;
+ if (fstat (fd, &data) != 0)
+ return 0 ;
+
+ return (sf_count_t) data.st_size ;
+} /* file_length_fd */
+
+
+[+ ESAC +]
+
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#include <fcntl.h>
+#include <math.h>
+#include <string.h>
+#include <errno.h>
+#include <sys/stat.h>
+
+#include <sndfile.h>
+
+#include "utils.h"
+
+static void vio_test (const char *fname, int format) ;
+
+int
+main (void)
+{
+ vio_test ("vio_pcm16.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;
+ vio_test ("vio_pcm24.aiff", SF_FORMAT_AIFF | SF_FORMAT_PCM_24) ;
+ vio_test ("vio_float.au", SF_FORMAT_AU | SF_FORMAT_FLOAT) ;
+ vio_test ("vio_pcm24.paf", SF_FORMAT_PAF | SF_FORMAT_PCM_24) ;
+
+ return 0 ;
+} /* main */
+
+/*==============================================================================
+*/
+
+typedef struct
+{ sf_count_t offset, length ;
+ unsigned char data [16 * 1024] ;
+} VIO_DATA ;
+
+static sf_count_t
+vfget_filelen (void *user_data)
+{ VIO_DATA *vf = (VIO_DATA *) user_data ;
+
+ return vf->length ;
+} /* vfget_filelen */
+
+static sf_count_t
+vfseek (sf_count_t offset, int whence, void *user_data)
+{ VIO_DATA *vf = (VIO_DATA *) user_data ;
+
+ switch (whence)
+ { case SEEK_SET :
+ vf->offset = offset ;
+ break ;
+
+ case SEEK_CUR :
+ vf->offset = vf->offset + offset ;
+ break ;
+
+ case SEEK_END :
+ vf->offset = vf->length + offset ;
+ break ;
+ default :
+ break ;
+ } ;
+
+ return vf->offset ;
+} /* vfseek */
+
+static sf_count_t
+vfread (void *ptr, sf_count_t count, void *user_data)
+{ VIO_DATA *vf = (VIO_DATA *) user_data ;
+
+ /*
+ ** This will brack badly for files over 2Gig in length, but
+ ** is sufficient for testing.
+ */
+ if (vf->offset + count > vf->length)
+ count = vf->length - vf->offset ;
+
+ memcpy (ptr, vf->data + vf->offset, count) ;
+ vf->offset += count ;
+
+ return count ;
+} /* vfread */
+
+static sf_count_t
+vfwrite (const void *ptr, sf_count_t count, void *user_data)
+{ VIO_DATA *vf = (VIO_DATA *) user_data ;
+
+ /*
+ ** This will break badly for files over 2Gig in length, but
+ ** is sufficient for testing.
+ */
+ if (vf->offset >= SIGNED_SIZEOF (vf->data))
+ return 0 ;
+
+ if (vf->offset + count > SIGNED_SIZEOF (vf->data))
+ count = sizeof (vf->data) - vf->offset ;
+
+ memcpy (vf->data + vf->offset, ptr, (size_t) count) ;
+ vf->offset += count ;
+
+ if (vf->offset > vf->length)
+ vf->length = vf->offset ;
+
+ return count ;
+} /* vfwrite */
+
+static sf_count_t
+vftell (void *user_data)
+{ VIO_DATA *vf = (VIO_DATA *) user_data ;
+
+ return vf->offset ;
+} /* vftell */
+
+
+/*==============================================================================
+*/
+
+static void
+gen_short_data (short * data, int len, int start)
+{ int k ;
+
+ for (k = 0 ; k < len ; k++)
+ data [k] = start + k ;
+} /* gen_short_data */
+
+
+static void
+check_short_data (short * data, int len, int start, int line)
+{ int k ;
+
+ for (k = 0 ; k < len ; k++)
+ if (data [k] != start + k)
+ { printf ("\n\nLine %d : data [%d] = %d (should be %d).\n\n", line, k, data [k], start + k) ;
+ exit (1) ;
+ } ;
+} /* gen_short_data */
+
+/*------------------------------------------------------------------------------
+*/
+
+static void
+vio_test (const char *fname, int format)
+{ static VIO_DATA vio_data ;
+ static short data [256] ;
+
+ SF_VIRTUAL_IO vio ;
+ SNDFILE * file ;
+ SF_INFO sfinfo ;
+
+ print_test_name ("virtual i/o test", fname) ;
+
+ /* Set up pointers to the locally defined functions. */
+ vio.get_filelen = vfget_filelen ;
+ vio.seek = vfseek ;
+ vio.read = vfread ;
+ vio.write = vfwrite ;
+ vio.tell = vftell ;
+
+ /* Set virtual file offset and length to zero. */
+ vio_data.offset = 0 ;
+ vio_data.length = 0 ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ sfinfo.format = format ;
+ sfinfo.channels = 2 ;
+ sfinfo.samplerate = 44100 ;
+
+ if ((file = sf_open_virtual (&vio, SFM_WRITE, &sfinfo, &vio_data)) == NULL)
+ { printf ("\n\nLine %d : sf_open_write failed with error : ", __LINE__) ;
+ fflush (stdout) ;
+ puts (sf_strerror (NULL)) ;
+ exit (1) ;
+ } ;
+
+ if (vfget_filelen (&vio_data) < 0)
+ { printf ("\n\nLine %d : vfget_filelen returned negative length.\n\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ gen_short_data (data, ARRAY_LEN (data), 0) ;
+ sf_write_short (file, data, ARRAY_LEN (data)) ;
+
+ gen_short_data (data, ARRAY_LEN (data), 1) ;
+ sf_write_short (file, data, ARRAY_LEN (data)) ;
+
+ gen_short_data (data, ARRAY_LEN (data), 2) ;
+ sf_write_short (file, data, ARRAY_LEN (data)) ;
+
+ sf_close (file) ;
+
+ /* Now test read. */
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ vio_data.offset = 0 ;
+
+ if ((file = sf_open_virtual (&vio, SFM_READ, &sfinfo, &vio_data)) == NULL)
+ { printf ("\n\nLine %d : sf_open_write failed with error : ", __LINE__) ;
+ fflush (stdout) ;
+ puts (sf_strerror (NULL)) ;
+
+ dump_data_to_file (fname, vio_data.data, vio_data.length) ;
+ exit (1) ;
+ } ;
+
+
+ sf_read_short (file, data, ARRAY_LEN (data)) ;
+ check_short_data (data, ARRAY_LEN (data), 0, __LINE__) ;
+
+ sf_read_short (file, data, ARRAY_LEN (data)) ;
+ check_short_data (data, ARRAY_LEN (data), 1, __LINE__) ;
+
+ sf_read_short (file, data, ARRAY_LEN (data)) ;
+ check_short_data (data, ARRAY_LEN (data), 2, __LINE__) ;
+
+ sf_close (file) ;
+
+ puts ("ok") ;
+} /* vio_test */
+
--- /dev/null
+/*
+** Copyright (C) 2007-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+#include <math.h>
+
+#include <sndfile.h>
+
+#include "utils.h"
+#include "dft_cmp.h"
+
+#define SAMPLE_RATE 16000
+#define DATA_LENGTH (SAMPLE_RATE / 8)
+
+static float data_out [DATA_LENGTH] ;
+
+static inline float
+max_float (float a, float b)
+{ return a > b ? a : b ;
+} /* max_float */
+
+static void
+vorbis_test (void)
+{ static float float_data [DFT_DATA_LENGTH] ;
+ const char * filename = "vorbis_test.oga" ;
+ SNDFILE * file ;
+ SF_INFO sfinfo ;
+ float max_abs = 0.0 ;
+ unsigned k ;
+
+ print_test_name ("vorbis_test", filename) ;
+
+ /* Generate float data. */
+ gen_windowed_sine_float (float_data, ARRAY_LEN (float_data), 1.0) ;
+
+ /* Set up output file type. */
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ sfinfo.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ;
+ sfinfo.channels = 1 ;
+ sfinfo.samplerate = SAMPLE_RATE ;
+
+ /* Write the output file. */
+
+ /* The Vorbis encoder has a bug on PowerPC and X86-64 with sample rates
+ ** <= 22050. Increasing the sample rate to 32000 avoids triggering it.
+ ** See https://trac.xiph.org/ticket/1229
+ */
+ if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) == NULL)
+ { const char * errstr ;
+
+ errstr = sf_strerror (NULL) ;
+ if (strstr (errstr, "Sample rate chosen is known to trigger a Vorbis") == NULL)
+ { printf ("Line %d: sf_open (SFM_WRITE) failed : %s\n", __LINE__, errstr) ;
+ dump_log_buffer (NULL) ;
+ exit (1) ;
+ } ;
+
+ printf ("\n Sample rate -> 32kHz ") ;
+ sfinfo.samplerate = 32000 ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_TRUE, __LINE__) ;
+ } ;
+
+ test_write_float_or_die (file, 0, float_data, ARRAY_LEN (float_data), __LINE__) ;
+ sf_close (file) ;
+
+ memset (float_data, 0, sizeof (float_data)) ;
+
+ /* Read the file back in again. */
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
+ test_read_float_or_die (file, 0, float_data, ARRAY_LEN (float_data), __LINE__) ;
+ sf_close (file) ;
+
+ for (k = 0 ; k < ARRAY_LEN (float_data) ; k ++)
+ max_abs = max_float (max_abs, fabs (float_data [k])) ;
+
+ if (max_abs > 1.021)
+ { printf ("\n\n Error : max_abs %f should be < 1.021.\n\n", max_abs) ;
+ exit (1) ;
+ } ;
+
+ puts ("ok") ;
+ unlink (filename) ;
+} /* vorbis_test */
+
+static void
+vorbis_quality_test (void)
+{ /*
+ ** Encode two files, one at quality 0.3 and one at quality 0.5 and then
+ ** make sure that the quality 0.3 files is the smaller of the two.
+ */
+ const char * q3_fname = "q3_vorbis.oga" ;
+ const char * q5_fname = "q5_vorbis.oga" ;
+
+ SNDFILE *q3_file, *q5_file ;
+ SF_INFO sfinfo ;
+ int q3_size, q5_size ;
+ double quality ;
+ int k ;
+
+ print_test_name (__func__, "q[35]_vorbis.oga") ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ /* Set up output file type. */
+ sfinfo.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ;
+ sfinfo.channels = 1 ;
+ sfinfo.samplerate = SAMPLE_RATE ;
+
+ /* Write the output file. */
+ q3_file = test_open_file_or_die (q3_fname, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
+ q5_file = test_open_file_or_die (q5_fname, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
+
+ quality = 0.3 ;
+ sf_command (q3_file, SFC_SET_VBR_ENCODING_QUALITY, &quality, sizeof (quality)) ;
+ quality = 0.5 ;
+ sf_command (q5_file, SFC_SET_VBR_ENCODING_QUALITY, &quality, sizeof (quality)) ;
+
+ for (k = 0 ; k < 5 ; k++)
+ { gen_lowpass_noise_float (data_out, ARRAY_LEN (data_out)) ;
+ test_write_float_or_die (q3_file, 0, data_out, ARRAY_LEN (data_out), __LINE__) ;
+ test_write_float_or_die (q5_file, 0, data_out, ARRAY_LEN (data_out), __LINE__) ;
+ } ;
+
+ sf_close (q3_file) ;
+ sf_close (q5_file) ;
+
+ q3_size = file_length (q3_fname) ;
+ q5_size = file_length (q5_fname) ;
+
+ if (q3_size >= q5_size)
+ { printf ("\n\nLine %d : q3 size (%d) >= q5 size (%d)\n\n", __LINE__, q3_size, q5_size) ;
+ exit (1) ;
+ } ;
+
+ puts ("ok") ;
+ unlink (q3_fname) ;
+ unlink (q5_fname) ;
+} /* vorbis_quality_test */
+
+
+
+int
+main (void)
+{
+ if (HAVE_EXTERNAL_LIBS)
+ { vorbis_test () ;
+ vorbis_quality_test () ;
+ }
+ else
+ puts (" No Ogg/Vorbis tests because Ogg/Vorbis support was not compiled in.") ;
+
+ return 0 ;
+} /* main */
--- /dev/null
+/*
+** Copyright (C) 2006-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+#include "sndfile.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#if (HAVE_DECL_S_IRGRP == 0)
+#include <sf_unistd.h>
+#endif
+
+#include <string.h>
+#include <fcntl.h>
+#include <sys/types.h>
+
+#include "utils.h"
+
+#if (defined (WIN32) || defined (_WIN32) || defined (__CYGWIN__))
+#define TEST_WIN32 1
+#else
+#define TEST_WIN32 0
+#endif
+
+#if TEST_WIN32
+#include <windows.h>
+
+
+static const char * locations [] =
+{ ".", "../src/", "src/", "../src/.libs/", "src/.libs/",
+ NULL
+} ; /* locations. */
+
+static int
+test_ordinal (HMODULE hmod, const char * func_name, int ordinal)
+{ char *lpmsg ;
+ void *name, *ord ;
+
+ print_test_name ("win32_ordinal_test", func_name) ;
+
+#if SIZEOF_VOIDP == 8
+#define LPCSTR_OF_ORDINAL(x) ((LPCSTR) ((int64_t) (x)))
+#else
+#define LPCSTR_OF_ORDINAL(x) ((LPCSTR) (x))
+#endif
+
+ ord = GetProcAddress (hmod, LPCSTR_OF_ORDINAL (ordinal)) ;
+ if ((name = GetProcAddress (hmod, func_name)) == NULL)
+ { FormatMessage (FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError (),
+ MAKELANGID (LANG_NEUTRAL, SUBLANG_DEFAULT), (LPTSTR) &lpmsg, 0, NULL) ;
+ /*-puts (lpmsg) ;-*/
+ } ;
+
+ if (name != NULL && ord != NULL && name == ord)
+ { puts ("ok") ;
+ return 0 ;
+ } ;
+
+ puts ("fail") ;
+ return 1 ;
+} /* test_ordinal */
+
+static void
+win32_ordinal_test (void)
+{ static char buffer [1024] ;
+ static char func_name [1024] ;
+ HMODULE hmod = NULL ;
+ FILE * file = NULL ;
+ int k, ordinal, errors = 0 ;
+
+ for (k = 0 ; locations [k] != NULL ; k++)
+ { snprintf (buffer, sizeof (buffer), "%s/libsndfile-1.def", locations [k]) ;
+ if ((file = fopen (buffer, "r")) != NULL)
+ break ;
+ } ;
+
+ if (file == NULL)
+ { puts ("\n\nError : cannot open DEF file.\n") ;
+ exit (1) ;
+ } ;
+
+ for (k = 0 ; locations [k] != NULL ; k++)
+ { snprintf (buffer, sizeof (buffer), "%s/libsndfile-1.dll", locations [k]) ;
+ if ((hmod = (HMODULE) LoadLibrary (buffer)) != NULL)
+ break ;
+ } ;
+
+ if (hmod == NULL)
+ { puts ("\n\nError : cannot load DLL.\n") ;
+ exit (1) ;
+ } ;
+
+ while (fgets (buffer, sizeof (buffer), file) != NULL)
+ { func_name [0] = 0 ;
+ ordinal = 0 ;
+
+ if (sscanf (buffer, "%s @%d", func_name, &ordinal) != 2)
+ continue ;
+
+ errors += test_ordinal (hmod, func_name, ordinal) ;
+ } ;
+
+ FreeLibrary (hmod) ;
+
+ fclose (file) ;
+
+ if (errors > 0)
+ { printf ("\n\nErrors : %d\n\n", errors) ;
+ exit (1) ;
+ } ;
+
+ return ;
+} /* win32_ordinal_test */
+
+#endif
+
+int
+main (void)
+{
+#if (TEST_WIN32 && WIN32_TARGET_DLL)
+ win32_ordinal_test () ;
+#endif
+
+ return 0 ;
+} /* main */
+
--- /dev/null
+/*
+** Copyright (C) 2001-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+#include "sndfile.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#if (HAVE_DECL_S_IRGRP == 0)
+#include <sf_unistd.h>
+#endif
+
+#include <string.h>
+#include <fcntl.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#define SIGNED_SIZEOF(x) ((int) sizeof (x))
+
+/* EMX is OS/2. */
+#if defined (__CYGWIN__) || defined (__EMX__)
+
+ #define LSEEK lseek
+ #define FSTAT fstat
+
+ typedef struct stat STATBUF ;
+ typedef off_t INT64 ;
+
+ static char dir_cmd [] = "ls -l" ;
+
+#elif (defined (WIN32) || defined (_WIN32))
+
+ #define LSEEK _lseeki64
+ #define FSTAT _fstati64
+
+ typedef struct _stati64 STATBUF ;
+ typedef __int64 INT64 ;
+
+ static char dir_cmd [] = "dir" ;
+
+#else
+
+ #define LSEEK lseek
+ #define FSTAT fstat
+
+ typedef struct stat STATBUF ;
+ typedef sf_count_t INT64 ;
+
+ #define O_BINARY 0
+ static char dir_cmd [] = "ls -l" ;
+
+#endif
+
+static void show_fstat_error (void) ;
+static void show_lseek_error (void) ;
+static void show_stat_fstat_error (void) ;
+static void write_to_closed_file (void) ;
+
+int
+main (void)
+{
+ puts ("\n\n\n\n"
+ "This program shows up errors in the Win32 implementation of\n"
+ "a couple of POSIX API functions on some versions of windoze.\n"
+ "It can also be compiled on Linux (which works correctly) and\n"
+ "other OSes just to provide a sanity check.\n"
+ ) ;
+
+ show_fstat_error () ;
+ show_lseek_error () ;
+ show_stat_fstat_error () ;
+ write_to_closed_file () ;
+
+ puts ("\n\n") ;
+
+ return 0 ;
+} /* main */
+
+static void
+show_fstat_error (void)
+{ static const char *filename = "fstat.dat" ;
+ static char data [256] ;
+
+ STATBUF statbuf ;
+ int fd, mode, flags ;
+
+ if (sizeof (statbuf.st_size) != sizeof (INT64))
+ { printf ("\n\nLine %d: Error, sizeof (statbuf.st_size) != 8.\n\n", __LINE__) ;
+ return ;
+ } ;
+
+ puts ("\n64 bit fstat() test.\n--------------------") ;
+
+ printf ("0) Create a file, write %d bytes and close it.\n", SIGNED_SIZEOF (data)) ;
+ mode = O_WRONLY | O_CREAT | O_TRUNC | O_BINARY ;
+ flags = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ;
+ if ((fd = open (filename, mode, flags)) < 0)
+ { printf ("\n\nLine %d: open() failed : %s\n\n", __LINE__, strerror (errno)) ;
+ return ;
+ } ;
+ assert (write (fd, data, sizeof (data)) > 0) ;
+ close (fd) ;
+
+ printf ("1) Re-open file in read/write mode and write another %d bytes at the end.\n", SIGNED_SIZEOF (data)) ;
+ mode = O_RDWR | O_BINARY ;
+ flags = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ;
+ if ((fd = open (filename, mode, flags)) < 0)
+ { printf ("\n\nLine %d: open() failed : %s\n\n", __LINE__, strerror (errno)) ;
+ return ;
+ } ;
+ LSEEK (fd, 0, SEEK_END) ;
+ assert (write (fd, data, sizeof (data)) > 0) ;
+
+ printf ("2) Now use system (\"%s %s\") to show the file length.\n\n", dir_cmd, filename) ;
+
+ /* Would use snprintf, but thats not really available on windows. */
+ memset (data, 0, sizeof (data)) ;
+ strncpy (data, dir_cmd, sizeof (data) - 1) ;
+ strncat (data, " ", sizeof (data) - 1 - strlen (data)) ;
+ strncat (data, filename, sizeof (data) - 1 - strlen (data)) ;
+
+ assert (system (data) >= 0) ;
+ puts ("") ;
+
+ printf ("3) Now use fstat() to get the file length.\n") ;
+ if (FSTAT (fd, &statbuf) != 0)
+ { printf ("\n\nLine %d: fstat() returned error : %s\n", __LINE__, strerror (errno)) ;
+ return ;
+ } ;
+
+ printf ("4) According to fstat(), the file length is %ld, ", (long) statbuf.st_size) ;
+
+ close (fd) ;
+
+ if (statbuf.st_size != 2 * sizeof (data))
+ printf ("but thats just plain ***WRONG***.\n\n") ;
+ else
+ { printf ("which is correct.\n\n") ;
+ unlink (filename) ;
+ } ;
+
+} /* show_fstat_error */
+
+static void
+show_lseek_error (void)
+{ static const char *filename = "fstat.dat" ;
+ static char data [256] ;
+
+ INT64 retval ;
+ int fd, mode, flags ;
+
+ puts ("\n64 bit lseek() test.\n--------------------") ;
+
+ printf ("0) Create a file, write %d bytes and close it.\n", SIGNED_SIZEOF (data)) ;
+ mode = O_WRONLY | O_CREAT | O_TRUNC | O_BINARY ;
+ flags = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ;
+ if ((fd = open (filename, mode, flags)) < 0)
+ { printf ("\n\nLine %d: open() failed : %s\n\n", __LINE__, strerror (errno)) ;
+ return ;
+ } ;
+ assert (write (fd, data, sizeof (data)) > 0) ;
+ close (fd) ;
+
+ printf ("1) Re-open file in read/write mode and write another %d bytes at the end.\n", SIGNED_SIZEOF (data)) ;
+ mode = O_RDWR | O_BINARY ;
+ flags = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ;
+ if ((fd = open (filename, mode, flags)) < 0)
+ { printf ("\n\nLine %d: open() failed : %s\n\n", __LINE__, strerror (errno)) ;
+ return ;
+ } ;
+
+ LSEEK (fd, 0, SEEK_END) ;
+ assert (write (fd, data, sizeof (data)) > 0) ;
+
+ printf ("2) Now use system (\"%s %s\") to show the file length.\n\n", dir_cmd, filename) ;
+
+ /* Would use snprintf, but thats not really available on windows. */
+ memset (data, 0, sizeof (data)) ;
+ strncpy (data, dir_cmd, sizeof (data) - 1) ;
+ strncat (data, " ", sizeof (data) - 1 - strlen (data)) ;
+ strncat (data, filename, sizeof (data) - 1 - strlen (data)) ;
+
+ assert (system (data) >= 0) ;
+ puts ("") ;
+
+ printf ("3) Now use lseek() to go to the end of the file.\n") ;
+ retval = LSEEK (fd, 0, SEEK_END) ;
+
+ printf ("4) We are now at position %ld, ", (long) retval) ;
+
+ close (fd) ;
+
+ if (retval != 2 * sizeof (data))
+ printf ("but thats just plain ***WRONG***.\n\n") ;
+ else
+ { printf ("which is correct.\n\n") ;
+ unlink (filename) ;
+ } ;
+
+} /* show_lseek_error */
+
+static void
+show_stat_fstat_error (void)
+{ static const char *filename = "stat_fstat.dat" ;
+ static char data [256] ;
+
+ int fd, mode, flags ;
+ int stat_size, fstat_size ;
+ struct stat buf ;
+
+ /* Known to fail on WinXP. */
+ puts ("\nstat/fstat test.\n----------------") ;
+
+ printf ("0) Create a file and write %d bytes.\n", SIGNED_SIZEOF (data)) ;
+
+ mode = O_WRONLY | O_CREAT | O_TRUNC | O_BINARY ;
+ flags = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH ;
+ if ((fd = open (filename, mode, flags)) < 0)
+ { printf ("\n\nLine %d: open() failed : %s\n\n", __LINE__, strerror (errno)) ;
+ return ;
+ } ;
+
+ assert (write (fd, data, sizeof (data)) > 0) ;
+
+ printf ("1) Now call stat and fstat on the file and retreive the file lengths.\n") ;
+
+ if (stat (filename, &buf) != 0)
+ { printf ("\n\nLine %d: stat() failed : %s\n\n", __LINE__, strerror (errno)) ;
+ goto error_exit ;
+ } ;
+ stat_size = buf.st_size ;
+
+ if (fstat (fd, &buf) != 0)
+ { printf ("\n\nLine %d: fstat() failed : %s\n\n", __LINE__, strerror (errno)) ;
+ goto error_exit ;
+ } ;
+ fstat_size = buf.st_size ;
+
+ printf ("2) Size returned by stat and fstat is %d and %d, ", stat_size, fstat_size) ;
+
+
+ if (stat_size == 0 || stat_size != fstat_size)
+ printf ("but thats just plain ***WRONG***.\n\n") ;
+ else
+ printf ("which is correct.\n\n") ;
+
+error_exit :
+
+ close (fd) ;
+ unlink (filename) ;
+
+ return ;
+} /* show_stat_fstat_error */
+
+
+static void
+write_to_closed_file (void)
+{ const char * filename = "closed_write_test.txt" ;
+ struct stat buf ;
+ FILE * file ;
+ int fd ;
+
+ puts ("\nWrite to closed file test.\n--------------------------") ;
+
+ printf ("0) First we open file for write using fopen().\n") ;
+ if ((file = fopen (filename, "w")) == NULL)
+ { printf ("\n\nLine %d: fopen() failed : %s\n\n", __LINE__, strerror (errno)) ;
+ return ;
+ } ;
+
+ printf ("1) Now we grab the file descriptor fileno().\n") ;
+ fd = fileno (file) ;
+
+ printf ("2) Write some text via the file descriptor.\n") ;
+ assert (write (fd, "a\n", 2) > 0) ;
+
+ printf ("3) Now we close the file using fclose().\n") ;
+ fclose (file) ;
+
+ stat (filename, &buf) ;
+ printf (" File size is %d bytes.\n", (int) buf.st_size) ;
+
+ printf ("4) Now write more data to the file descriptor which should fail.\n") ;
+ if (write (fd, "b\n", 2) < 0)
+ printf ("5) Good, write returned an error code as it should have.\n") ;
+ else
+ { printf ("5) Attempting to write to a closed file should have failed but didn't! *** WRONG ***\n") ;
+
+ stat (filename, &buf) ;
+ printf (" File size is %d bytes.\n", (int) buf.st_size) ;
+ } ;
+
+ unlink (filename) ;
+
+ return ;
+} /* write_to_closed_file */
--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <math.h>
+
+#if (defined (WIN32) || defined (_WIN32))
+#include <fcntl.h>
+static int truncate (const char *filename, int ignored) ;
+#endif
+
+#include <sndfile.h>
+
+#include "utils.h"
+#include "generate.h"
+
+#define SAMPLE_RATE 11025
+#define DATA_LENGTH (1<<12)
+
+#define SILLY_WRITE_COUNT (234)
+
+static void pcm_test_char (const char *str, int format, int long_file_okz) ;
+static void pcm_test_short (const char *str, int format, int long_file_okz) ;
+static void pcm_test_24bit (const char *str, int format, int long_file_okz) ;
+static void pcm_test_int (const char *str, int format, int long_file_okz) ;
+static void pcm_test_float (const char *str, int format, int long_file_okz) ;
+static void pcm_test_double (const char *str, int format, int long_file_okz) ;
+
+static void empty_file_test (const char *filename, int format) ;
+
+typedef union
+{ double d [DATA_LENGTH] ;
+ float f [DATA_LENGTH] ;
+ int i [DATA_LENGTH] ;
+ short s [DATA_LENGTH] ;
+ char c [DATA_LENGTH] ;
+} BUFFER ;
+
+static BUFFER orig_data ;
+static BUFFER test_data ;
+
+int
+main (int argc, char **argv)
+{ int do_all = 0 ;
+ int test_count = 0 ;
+
+ count_open_files () ;
+
+ if (argc != 2)
+ { printf ("Usage : %s <test>\n", argv [0]) ;
+ printf (" Where <test> is one of the following:\n") ;
+ printf (" wav - test WAV file functions (little endian)\n") ;
+ printf (" aiff - test AIFF file functions (big endian)\n") ;
+ printf (" au - test AU file functions\n") ;
+ printf (" avr - test AVR file functions\n") ;
+ printf (" caf - test CAF file functions\n") ;
+ printf (" raw - test RAW header-less PCM file functions\n") ;
+ printf (" paf - test PAF file functions\n") ;
+ printf (" svx - test 8SVX/16SV file functions\n") ;
+ printf (" nist - test NIST Sphere file functions\n") ;
+ printf (" ircam - test IRCAM file functions\n") ;
+ printf (" voc - Create Voice file functions\n") ;
+ printf (" w64 - Sonic Foundry's W64 file functions\n") ;
+ printf (" flac - test FLAC file functions\n") ;
+ printf (" mpc2k - test MPC 2000 file functions\n") ;
+ printf (" rf64 - test RF64 file functions\n") ;
+ printf (" all - perform all tests\n") ;
+ exit (1) ;
+ } ;
+
+ do_all = !strcmp (argv [1], "all") ;
+
+ if (do_all || ! strcmp (argv [1], "wav"))
+ { pcm_test_char ("char.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_short ("short.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ pcm_test_char ("char.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_short ("short.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ pcm_test_24bit ("24bit.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ /* Lite remove start */
+ pcm_test_float ("float.wav" , SF_FORMAT_WAV | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double.wav" , SF_FORMAT_WAV | SF_FORMAT_DOUBLE, SF_FALSE) ;
+
+ pcm_test_float ("float.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_DOUBLE, SF_FALSE) ;
+
+ pcm_test_float ("float.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ /* Lite remove end */
+
+ empty_file_test ("empty_char.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_U8) ;
+ empty_file_test ("empty_short.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;
+ empty_file_test ("empty_float.wav", SF_FORMAT_WAV | SF_FORMAT_FLOAT) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "aiff"))
+ { pcm_test_char ("char_u8.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_char ("char_s8.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ pcm_test_short ("short_sowt.aifc" , SF_ENDIAN_LITTLE | SF_FORMAT_AIFF | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit_sowt.aifc" , SF_ENDIAN_LITTLE | SF_FORMAT_AIFF | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int_sowt.aifc" , SF_ENDIAN_LITTLE | SF_FORMAT_AIFF | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ pcm_test_short ("short_twos.aifc" , SF_ENDIAN_BIG | SF_FORMAT_AIFF | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit_twos.aifc" , SF_ENDIAN_BIG | SF_FORMAT_AIFF | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int_twos.aifc" , SF_ENDIAN_BIG | SF_FORMAT_AIFF | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ /* Lite remove start */
+ pcm_test_short ("dwvw16.aifc", SF_FORMAT_AIFF | SF_FORMAT_DWVW_16, SF_TRUE) ;
+ pcm_test_24bit ("dwvw24.aifc", SF_FORMAT_AIFF | SF_FORMAT_DWVW_24, SF_TRUE) ;
+
+ pcm_test_float ("float.aifc" , SF_FORMAT_AIFF | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double.aifc" , SF_FORMAT_AIFF | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ /* Lite remove end */
+
+ empty_file_test ("empty_char.aiff", SF_FORMAT_AIFF | SF_FORMAT_PCM_U8) ;
+ empty_file_test ("empty_short.aiff", SF_FORMAT_AIFF | SF_FORMAT_PCM_16) ;
+ empty_file_test ("empty_float.aiff", SF_FORMAT_AIFF | SF_FORMAT_FLOAT) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "au"))
+ { pcm_test_char ("char.au" , SF_FORMAT_AU | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short.au" , SF_FORMAT_AU | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit.au" , SF_FORMAT_AU | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int.au" , SF_FORMAT_AU | SF_FORMAT_PCM_32, SF_FALSE) ;
+ /* Lite remove start */
+ pcm_test_float ("float.au" , SF_FORMAT_AU | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double.au", SF_FORMAT_AU | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ /* Lite remove end */
+
+ pcm_test_char ("char_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_32, SF_FALSE) ;
+ /* Lite remove start */
+ pcm_test_float ("float_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ /* Lite remove end */
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "caf"))
+ { pcm_test_char ("char.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_32, SF_FALSE) ;
+ /* Lite remove start */
+ pcm_test_float ("float.caf" , SF_FORMAT_CAF | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double.caf" , SF_FORMAT_CAF | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ /* Lite remove end */
+
+ pcm_test_short ("short_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_PCM_32, SF_FALSE) ;
+ /* Lite remove start */
+ pcm_test_float ("float_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double_le.caf", SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ /* Lite remove end */
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "raw"))
+ { pcm_test_char ("char_s8.raw" , SF_FORMAT_RAW | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_char ("char_u8.raw" , SF_FORMAT_RAW | SF_FORMAT_PCM_U8, SF_FALSE) ;
+
+ pcm_test_short ("short_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_short ("short_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_24bit ("24bit_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_32, SF_FALSE) ;
+ pcm_test_int ("int_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ /* Lite remove start */
+ pcm_test_float ("float_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_float ("float_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_FLOAT , SF_FALSE) ;
+
+ pcm_test_double ("double_le.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ pcm_test_double ("double_be.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ /* Lite remove end */
+ test_count++ ;
+ } ;
+
+ /* Lite remove start */
+ if (do_all || ! strcmp (argv [1], "paf"))
+ { pcm_test_char ("char_le.paf", SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_char ("char_be.paf", SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short_le.paf", SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_short ("short_be.paf", SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit_le.paf", SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_24, SF_TRUE) ;
+ pcm_test_24bit ("24bit_be.paf", SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_24, SF_TRUE) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "svx"))
+ { pcm_test_char ("char.svx" , SF_FORMAT_SVX | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_16, SF_FALSE) ;
+
+ empty_file_test ("empty_char.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_S8) ;
+ empty_file_test ("empty_short.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_16) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "nist"))
+ { pcm_test_short ("short_le.nist", SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_short ("short_be.nist", SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit_le.nist", SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_24bit ("24bit_be.nist", SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int_le.nist" , SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_PCM_32, SF_FALSE) ;
+ pcm_test_int ("int_be.nist" , SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "ircam"))
+ { pcm_test_short ("short_be.ircam" , SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_short ("short_le.ircam" , SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_int ("int_be.ircam" , SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_PCM_32, SF_FALSE) ;
+ pcm_test_int ("int_le.ircam" , SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_PCM_32, SF_FALSE) ;
+ pcm_test_float ("float_be.ircam" , SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_float ("float_le.ircam" , SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_FLOAT , SF_FALSE) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "voc"))
+ { pcm_test_char ("char.voc" , SF_FORMAT_VOC | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_short ("short.voc", SF_FORMAT_VOC | SF_FORMAT_PCM_16, SF_FALSE) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "mat4"))
+ { pcm_test_short ("short_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_short ("short_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_int ("int_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_PCM_32, SF_FALSE) ;
+ pcm_test_int ("int_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_PCM_32, SF_FALSE) ;
+ pcm_test_float ("float_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_float ("float_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ pcm_test_double ("double_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_DOUBLE, SF_FALSE) ;
+
+ empty_file_test ("empty_short.mat4", SF_FORMAT_MAT4 | SF_FORMAT_PCM_16) ;
+ empty_file_test ("empty_float.mat4", SF_FORMAT_MAT4 | SF_FORMAT_FLOAT) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "mat5"))
+ { pcm_test_char ("char_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_char ("char_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_short ("short_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_short ("short_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_int ("int_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_PCM_32, SF_FALSE) ;
+ pcm_test_int ("int_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_PCM_32, SF_FALSE) ;
+ pcm_test_float ("float_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_float ("float_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ pcm_test_double ("double_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_DOUBLE, SF_FALSE) ;
+
+ increment_open_file_count () ;
+
+ empty_file_test ("empty_char.mat5", SF_FORMAT_MAT5 | SF_FORMAT_PCM_U8) ;
+ empty_file_test ("empty_short.mat5", SF_FORMAT_MAT5 | SF_FORMAT_PCM_16) ;
+ empty_file_test ("empty_float.mat5", SF_FORMAT_MAT5 | SF_FORMAT_FLOAT) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "pvf"))
+ { pcm_test_char ("char.pvf" , SF_FORMAT_PVF | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short.pvf", SF_FORMAT_PVF | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_int ("int.pvf" , SF_FORMAT_PVF | SF_FORMAT_PCM_32, SF_FALSE) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "htk"))
+ { pcm_test_short ("short.htk", SF_FORMAT_HTK | SF_FORMAT_PCM_16, SF_FALSE) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "mpc2k"))
+ { pcm_test_short ("short.mpc", SF_FORMAT_MPC2K | SF_FORMAT_PCM_16, SF_FALSE) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "avr"))
+ { pcm_test_char ("char_u8.avr" , SF_FORMAT_AVR | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_char ("char_s8.avr" , SF_FORMAT_AVR | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short.avr" , SF_FORMAT_AVR | SF_FORMAT_PCM_16, SF_FALSE) ;
+ test_count++ ;
+ } ;
+ /* Lite remove end */
+
+ if (do_all || ! strcmp (argv [1], "w64"))
+ { pcm_test_char ("char.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_short ("short.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_32, SF_FALSE) ;
+ /* Lite remove start */
+ pcm_test_float ("float.w64" , SF_FORMAT_W64 | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double.w64" , SF_FORMAT_W64 | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ /* Lite remove end */
+
+ empty_file_test ("empty_char.w64", SF_FORMAT_W64 | SF_FORMAT_PCM_U8) ;
+ empty_file_test ("empty_short.w64", SF_FORMAT_W64 | SF_FORMAT_PCM_16) ;
+ empty_file_test ("empty_float.w64", SF_FORMAT_W64 | SF_FORMAT_FLOAT) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "sds"))
+ { pcm_test_char ("char.sds" , SF_FORMAT_SDS | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short.sds" , SF_FORMAT_SDS | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit.sds" , SF_FORMAT_SDS | SF_FORMAT_PCM_24, SF_FALSE) ;
+
+ empty_file_test ("empty_char.sds", SF_FORMAT_SDS | SF_FORMAT_PCM_S8) ;
+ empty_file_test ("empty_short.sds", SF_FORMAT_SDS | SF_FORMAT_PCM_16) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "sd2"))
+ { pcm_test_char ("char.sd2" , SF_FORMAT_SD2 | SF_FORMAT_PCM_S8, SF_TRUE) ;
+ pcm_test_short ("short.sd2" , SF_FORMAT_SD2 | SF_FORMAT_PCM_16, SF_TRUE) ;
+ pcm_test_24bit ("24bit.sd2" , SF_FORMAT_SD2 | SF_FORMAT_PCM_24, SF_TRUE) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "flac"))
+ { if (HAVE_EXTERNAL_LIBS)
+ { pcm_test_char ("char.flac" , SF_FORMAT_FLAC | SF_FORMAT_PCM_S8, SF_TRUE) ;
+ pcm_test_short ("short.flac" , SF_FORMAT_FLAC | SF_FORMAT_PCM_16, SF_TRUE) ;
+ pcm_test_24bit ("24bit.flac" , SF_FORMAT_FLAC | SF_FORMAT_PCM_24, SF_TRUE) ;
+ }
+ else
+ puts (" No FLAC tests because FLAC support was not compiled in.") ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "rf64"))
+ { pcm_test_char ("char.rf64" , SF_FORMAT_RF64 | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_short ("short.rf64" , SF_FORMAT_RF64 | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit.rf64" , SF_FORMAT_RF64 | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int.rf64" , SF_FORMAT_RF64 | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ /* Lite remove start */
+ pcm_test_float ("float.rf64" , SF_FORMAT_RF64 | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double.rf64" , SF_FORMAT_RF64 | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ empty_file_test ("empty_char.rf64", SF_FORMAT_RF64 | SF_FORMAT_PCM_U8) ;
+ empty_file_test ("empty_short.rf64", SF_FORMAT_RF64 | SF_FORMAT_PCM_16) ;
+ empty_file_test ("empty_float.rf64", SF_FORMAT_RF64 | SF_FORMAT_FLOAT) ;
+ /* Lite remove end */
+
+ test_count++ ;
+ } ;
+
+ if (test_count == 0)
+ { printf ("Mono : ************************************\n") ;
+ printf ("Mono : * No '%s' test defined.\n", argv [1]) ;
+ printf ("Mono : ************************************\n") ;
+ return 1 ;
+ } ;
+
+ /* Only open file descriptors should be stdin, stdout and stderr. */
+ check_open_file_count_or_die (__LINE__) ;
+
+ return 0 ;
+} /* main */
+
+/*============================================================================================
+** Helper functions and macros.
+*/
+
+static void create_short_file (const char *filename) ;
+
+#define CHAR_ERROR(x,y) (abs ((x) - (y)) > 255)
+#define INT_ERROR(x,y) (((x) - (y)) != 0)
+#define TRIBYTE_ERROR(x,y) (abs ((x) - (y)) > 255)
+#define FLOAT_ERROR(x,y) (fabs ((x) - (y)) > 1e-5)
+
+#define CONVERT_DATA(k,len,new,orig) \
+ { for ((k) = 0 ; (k) < (len) ; (k) ++) \
+ (new) [k] = (orig) [k] ; \
+ }
+
+
+/*======================================================================================
+*/
+
+static void mono_char_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void stereo_char_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void mono_rdwr_char_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void new_rdwr_char_test (const char *filename, int format, int allow_fd) ;
+static void multi_seek_test (const char * filename, int format) ;
+static void write_seek_extend_test (const char * filename, int format) ;
+
+static void
+pcm_test_char (const char *filename, int format, int long_file_ok)
+{ SF_INFO sfinfo ;
+ short *orig ;
+ int k, allow_fd ;
+
+ /* Sd2 files cannot be opened from an existing file descriptor. */
+ allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ;
+
+ print_test_name ("pcm_test_char", filename) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 32000.0) ;
+
+ orig = orig_data.s ;
+
+ /* Make this a macro so gdb steps over it in one go. */
+ CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ;
+
+ /* Some test broken out here. */
+
+ mono_char_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* Sub format DWVW does not allow seeking. */
+ if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 ||
+ (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24)
+ { unlink (filename) ;
+ printf ("no seek : ok\n") ;
+ return ;
+ } ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC)
+ mono_rdwr_char_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* If the format doesn't support stereo we're done. */
+ sfinfo.channels = 2 ;
+ if (sf_format_check (&sfinfo) == 0)
+ { unlink (filename) ;
+ puts ("no stereo : ok") ;
+ return ;
+ } ;
+
+ stereo_char_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* New read/write test. Not sure if this is needed yet. */
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF &&
+ (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC &&
+ (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC)
+ new_rdwr_char_test (filename, format, allow_fd) ;
+
+ delete_file (format, filename) ;
+
+ puts ("ok") ;
+ return ;
+} /* pcm_test_char */
+
+static void
+mono_char_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ short *orig, *test ;
+ sf_count_t count ;
+ int k, items ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ orig = orig_data.s ;
+ test = test_data.s ;
+
+ items = DATA_LENGTH ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+
+ sf_set_string (file, SF_STR_ARTIST, "Your name here") ;
+
+ test_write_short_or_die (file, 0, orig, items, __LINE__) ;
+ sf_write_sync (file) ;
+ test_write_short_or_die (file, 0, orig, items, __LINE__) ;
+ sf_write_sync (file) ;
+
+ /* Add non-audio data after the audio. */
+ sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ;
+
+ sf_close (file) ;
+
+ memset (test, 0, items * sizeof (short)) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < 2 * items)
+ { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok && sfinfo.frames > 2 * items)
+ { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_short_or_die (file, 0, test, items, __LINE__) ;
+ for (k = 0 ; k < items ; k++)
+ if (CHAR_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ oct_save_short (orig, test, items) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_read_short_or_die (file, 0, test, 4, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ if (CHAR_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 ||
+ (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24)
+ { sf_close (file) ;
+ unlink (filename) ;
+ printf ("no seek : ") ;
+ return ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ;
+
+ test_read_short_or_die (file, 0, test + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ if (CHAR_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ;
+
+ test_read_short_or_die (file, 0, test + 20, 4, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (CHAR_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_read_short_or_die (file, 0, test + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ if (CHAR_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ count = 0 ;
+ while (count < sfinfo.frames)
+ count += sf_read_short (file, test, 311) ;
+
+ /* Check that no error has occurred. */
+ if (sf_error (file))
+ { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ /* Check that we haven't read beyond EOF. */
+ if (count > sfinfo.frames)
+ { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ;
+ exit (1) ;
+ } ;
+
+ test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ;
+
+ sf_close (file) ;
+
+ multi_seek_test (filename, format) ;
+ write_seek_extend_test (filename, format) ;
+
+} /* mono_char_test */
+
+static void
+stereo_char_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ short *orig, *test ;
+ int k, items, frames ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 2 ;
+ sfinfo.format = format ;
+
+ gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 32000.0) ;
+
+ orig = orig_data.s ;
+ test = test_data.s ;
+
+ /* Make this a macro so gdb steps over it in one go. */
+ CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ;
+
+ items = DATA_LENGTH ;
+ frames = items / sfinfo.channels ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+
+ sf_set_string (file, SF_STR_ARTIST, "Your name here") ;
+
+ test_writef_short_or_die (file, 0, orig, frames, __LINE__) ;
+
+ sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ;
+
+ sf_close (file) ;
+
+ memset (test, 0, items * sizeof (short)) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n",
+ __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < frames)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n",
+ __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok && sfinfo.frames > frames)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n",
+ __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 2)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_readf_short_or_die (file, 0, test, frames, __LINE__) ;
+ for (k = 0 ; k < items ; k++)
+ if (CHAR_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_readf_short_or_die (file, 0, test, 2, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ if (CHAR_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+
+ /* Check for errors here. */
+ if (sf_error (file))
+ { printf ("Line %d: Should NOT return an error.\n", __LINE__) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ if (sf_read_short (file, test, 1) > 0)
+ { printf ("Line %d: Should return 0.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (! sf_error (file))
+ { printf ("Line %d: Should return an error.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+ /*-----------------------*/
+
+ test_readf_short_or_die (file, 0, test + 10, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (CHAR_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ;
+
+ test_readf_short_or_die (file, 0, test + 20, 2, __LINE__) ;
+ for (k = 40 ; k < 44 ; k++)
+ if (CHAR_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_readf_short_or_die (file, 0, test + 20, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (CHAR_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+} /* stereo_char_test */
+
+static void
+mono_rdwr_char_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ short *orig, *test ;
+ int k, pass ;
+
+ orig = orig_data.s ;
+ test = test_data.s ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW
+ || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU
+ || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2)
+ unlink (filename) ;
+ else
+ { /* Create a short file. */
+ create_short_file (filename) ;
+
+ /* Opening a already existing short file (ie invalid header) RDWR is disallowed.
+ ** If this returns a valif pointer sf_open() screwed up.
+ */
+ if ((file = sf_open (filename, SFM_RDWR, &sfinfo)))
+ { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ /* Truncate the file to zero bytes. */
+ if (truncate (filename, 0) < 0)
+ { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ;
+ perror (NULL) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain
+ ** all the usual data required when opening the file in WRITE mode.
+ */
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+
+ /* Do 3 writes followed by reads. After each, check the data and the current
+ ** read and write offsets.
+ */
+ for (pass = 1 ; pass <= 3 ; pass ++)
+ { orig [20] = pass * 2 ;
+
+ /* Write some data. */
+ test_write_short_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ;
+
+ /* Read what we just wrote. */
+ test_read_short_or_die (file, 0, test, DATA_LENGTH, __LINE__) ;
+
+ /* Check the data. */
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ if (CHAR_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d (pass %d) A : Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ;
+ oct_save_short (orig, test, DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ;
+ } ; /* for (pass ...) */
+
+ sf_close (file) ;
+
+ /* Open the file again to check the data. */
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < 3 * DATA_LENGTH)
+ { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ;
+ exit (1) ;
+ }
+
+ if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH)
+ { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok)
+ test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ;
+ else
+ test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ;
+
+ for (pass = 1 ; pass <= 3 ; pass ++)
+ { orig [20] = pass * 2 ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ;
+
+ /* Read what we just wrote. */
+ test_read_short_or_die (file, pass, test, DATA_LENGTH, __LINE__) ;
+
+ /* Check the data. */
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ if (CHAR_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d (pass %d) B : Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ;
+ oct_save_short (orig, test, DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ } ; /* for (pass ...) */
+
+ sf_close (file) ;
+} /* mono_rdwr_short_test */
+
+static void
+new_rdwr_char_test (const char *filename, int format, int allow_fd)
+{ SNDFILE *wfile, *rwfile ;
+ SF_INFO sfinfo ;
+ short *orig, *test ;
+ int items, frames ;
+
+ orig = orig_data.s ;
+ test = test_data.s ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 2 ;
+ sfinfo.format = format ;
+
+ items = DATA_LENGTH ;
+ frames = items / sfinfo.channels ;
+
+ wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+ sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ;
+ test_writef_short_or_die (wfile, 1, orig, frames, __LINE__) ;
+ sf_write_sync (wfile) ;
+ test_writef_short_or_die (wfile, 2, orig, frames, __LINE__) ;
+ sf_write_sync (wfile) ;
+
+ rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+ if (sfinfo.frames != 2 * frames)
+ { printf ("\n\nLine %d : incorrect number of frames in file (%ld should be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * frames) ;
+ exit (1) ;
+ } ;
+
+ test_writef_short_or_die (wfile, 3, orig, frames, __LINE__) ;
+
+ test_readf_short_or_die (rwfile, 1, test, frames, __LINE__) ;
+ test_readf_short_or_die (rwfile, 2, test, frames, __LINE__) ;
+
+ sf_close (wfile) ;
+ sf_close (rwfile) ;
+} /* new_rdwr_char_test */
+
+
+/*======================================================================================
+*/
+
+static void mono_short_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void stereo_short_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void mono_rdwr_short_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void new_rdwr_short_test (const char *filename, int format, int allow_fd) ;
+static void multi_seek_test (const char * filename, int format) ;
+static void write_seek_extend_test (const char * filename, int format) ;
+
+static void
+pcm_test_short (const char *filename, int format, int long_file_ok)
+{ SF_INFO sfinfo ;
+ short *orig ;
+ int k, allow_fd ;
+
+ /* Sd2 files cannot be opened from an existing file descriptor. */
+ allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ;
+
+ print_test_name ("pcm_test_short", filename) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 32000.0) ;
+
+ orig = orig_data.s ;
+
+ /* Make this a macro so gdb steps over it in one go. */
+ CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ;
+
+ /* Some test broken out here. */
+
+ mono_short_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* Sub format DWVW does not allow seeking. */
+ if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 ||
+ (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24)
+ { unlink (filename) ;
+ printf ("no seek : ok\n") ;
+ return ;
+ } ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC)
+ mono_rdwr_short_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* If the format doesn't support stereo we're done. */
+ sfinfo.channels = 2 ;
+ if (sf_format_check (&sfinfo) == 0)
+ { unlink (filename) ;
+ puts ("no stereo : ok") ;
+ return ;
+ } ;
+
+ stereo_short_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* New read/write test. Not sure if this is needed yet. */
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF &&
+ (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC &&
+ (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC)
+ new_rdwr_short_test (filename, format, allow_fd) ;
+
+ delete_file (format, filename) ;
+
+ puts ("ok") ;
+ return ;
+} /* pcm_test_short */
+
+static void
+mono_short_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ short *orig, *test ;
+ sf_count_t count ;
+ int k, items ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ orig = orig_data.s ;
+ test = test_data.s ;
+
+ items = DATA_LENGTH ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+
+ sf_set_string (file, SF_STR_ARTIST, "Your name here") ;
+
+ test_write_short_or_die (file, 0, orig, items, __LINE__) ;
+ sf_write_sync (file) ;
+ test_write_short_or_die (file, 0, orig, items, __LINE__) ;
+ sf_write_sync (file) ;
+
+ /* Add non-audio data after the audio. */
+ sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ;
+
+ sf_close (file) ;
+
+ memset (test, 0, items * sizeof (short)) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < 2 * items)
+ { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok && sfinfo.frames > 2 * items)
+ { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_short_or_die (file, 0, test, items, __LINE__) ;
+ for (k = 0 ; k < items ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ oct_save_short (orig, test, items) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_read_short_or_die (file, 0, test, 4, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 ||
+ (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24)
+ { sf_close (file) ;
+ unlink (filename) ;
+ printf ("no seek : ") ;
+ return ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ;
+
+ test_read_short_or_die (file, 0, test + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ;
+
+ test_read_short_or_die (file, 0, test + 20, 4, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_read_short_or_die (file, 0, test + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ count = 0 ;
+ while (count < sfinfo.frames)
+ count += sf_read_short (file, test, 311) ;
+
+ /* Check that no error has occurred. */
+ if (sf_error (file))
+ { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ /* Check that we haven't read beyond EOF. */
+ if (count > sfinfo.frames)
+ { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ;
+ exit (1) ;
+ } ;
+
+ test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ;
+
+ sf_close (file) ;
+
+ multi_seek_test (filename, format) ;
+ write_seek_extend_test (filename, format) ;
+
+} /* mono_short_test */
+
+static void
+stereo_short_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ short *orig, *test ;
+ int k, items, frames ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 2 ;
+ sfinfo.format = format ;
+
+ gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 32000.0) ;
+
+ orig = orig_data.s ;
+ test = test_data.s ;
+
+ /* Make this a macro so gdb steps over it in one go. */
+ CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ;
+
+ items = DATA_LENGTH ;
+ frames = items / sfinfo.channels ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+
+ sf_set_string (file, SF_STR_ARTIST, "Your name here") ;
+
+ test_writef_short_or_die (file, 0, orig, frames, __LINE__) ;
+
+ sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ;
+
+ sf_close (file) ;
+
+ memset (test, 0, items * sizeof (short)) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n",
+ __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < frames)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n",
+ __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok && sfinfo.frames > frames)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n",
+ __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 2)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_readf_short_or_die (file, 0, test, frames, __LINE__) ;
+ for (k = 0 ; k < items ; k++)
+ if (INT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_readf_short_or_die (file, 0, test, 2, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ if (INT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+
+ /* Check for errors here. */
+ if (sf_error (file))
+ { printf ("Line %d: Should NOT return an error.\n", __LINE__) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ if (sf_read_short (file, test, 1) > 0)
+ { printf ("Line %d: Should return 0.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (! sf_error (file))
+ { printf ("Line %d: Should return an error.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+ /*-----------------------*/
+
+ test_readf_short_or_die (file, 0, test + 10, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (INT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ;
+
+ test_readf_short_or_die (file, 0, test + 20, 2, __LINE__) ;
+ for (k = 40 ; k < 44 ; k++)
+ if (INT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_readf_short_or_die (file, 0, test + 20, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (INT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+} /* stereo_short_test */
+
+static void
+mono_rdwr_short_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ short *orig, *test ;
+ int k, pass ;
+
+ orig = orig_data.s ;
+ test = test_data.s ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW
+ || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU
+ || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2)
+ unlink (filename) ;
+ else
+ { /* Create a short file. */
+ create_short_file (filename) ;
+
+ /* Opening a already existing short file (ie invalid header) RDWR is disallowed.
+ ** If this returns a valif pointer sf_open() screwed up.
+ */
+ if ((file = sf_open (filename, SFM_RDWR, &sfinfo)))
+ { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ /* Truncate the file to zero bytes. */
+ if (truncate (filename, 0) < 0)
+ { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ;
+ perror (NULL) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain
+ ** all the usual data required when opening the file in WRITE mode.
+ */
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+
+ /* Do 3 writes followed by reads. After each, check the data and the current
+ ** read and write offsets.
+ */
+ for (pass = 1 ; pass <= 3 ; pass ++)
+ { orig [20] = pass * 2 ;
+
+ /* Write some data. */
+ test_write_short_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ;
+
+ /* Read what we just wrote. */
+ test_read_short_or_die (file, 0, test, DATA_LENGTH, __LINE__) ;
+
+ /* Check the data. */
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d (pass %d) A : Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ;
+ oct_save_short (orig, test, DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ;
+ } ; /* for (pass ...) */
+
+ sf_close (file) ;
+
+ /* Open the file again to check the data. */
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < 3 * DATA_LENGTH)
+ { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ;
+ exit (1) ;
+ }
+
+ if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH)
+ { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok)
+ test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ;
+ else
+ test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ;
+
+ for (pass = 1 ; pass <= 3 ; pass ++)
+ { orig [20] = pass * 2 ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ;
+
+ /* Read what we just wrote. */
+ test_read_short_or_die (file, pass, test, DATA_LENGTH, __LINE__) ;
+
+ /* Check the data. */
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d (pass %d) B : Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ;
+ oct_save_short (orig, test, DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ } ; /* for (pass ...) */
+
+ sf_close (file) ;
+} /* mono_rdwr_short_test */
+
+static void
+new_rdwr_short_test (const char *filename, int format, int allow_fd)
+{ SNDFILE *wfile, *rwfile ;
+ SF_INFO sfinfo ;
+ short *orig, *test ;
+ int items, frames ;
+
+ orig = orig_data.s ;
+ test = test_data.s ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 2 ;
+ sfinfo.format = format ;
+
+ items = DATA_LENGTH ;
+ frames = items / sfinfo.channels ;
+
+ wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+ sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ;
+ test_writef_short_or_die (wfile, 1, orig, frames, __LINE__) ;
+ sf_write_sync (wfile) ;
+ test_writef_short_or_die (wfile, 2, orig, frames, __LINE__) ;
+ sf_write_sync (wfile) ;
+
+ rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+ if (sfinfo.frames != 2 * frames)
+ { printf ("\n\nLine %d : incorrect number of frames in file (%ld should be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * frames) ;
+ exit (1) ;
+ } ;
+
+ test_writef_short_or_die (wfile, 3, orig, frames, __LINE__) ;
+
+ test_readf_short_or_die (rwfile, 1, test, frames, __LINE__) ;
+ test_readf_short_or_die (rwfile, 2, test, frames, __LINE__) ;
+
+ sf_close (wfile) ;
+ sf_close (rwfile) ;
+} /* new_rdwr_short_test */
+
+
+/*======================================================================================
+*/
+
+static void mono_24bit_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void stereo_24bit_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void mono_rdwr_24bit_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void new_rdwr_24bit_test (const char *filename, int format, int allow_fd) ;
+static void multi_seek_test (const char * filename, int format) ;
+static void write_seek_extend_test (const char * filename, int format) ;
+
+static void
+pcm_test_24bit (const char *filename, int format, int long_file_ok)
+{ SF_INFO sfinfo ;
+ int *orig ;
+ int k, allow_fd ;
+
+ /* Sd2 files cannot be opened from an existing file descriptor. */
+ allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ;
+
+ print_test_name ("pcm_test_24bit", filename) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ gen_windowed_sine_double (orig_data.d, DATA_LENGTH, (1.0 * 0x7F000000)) ;
+
+ orig = orig_data.i ;
+
+ /* Make this a macro so gdb steps over it in one go. */
+ CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ;
+
+ /* Some test broken out here. */
+
+ mono_24bit_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* Sub format DWVW does not allow seeking. */
+ if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 ||
+ (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24)
+ { unlink (filename) ;
+ printf ("no seek : ok\n") ;
+ return ;
+ } ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC)
+ mono_rdwr_24bit_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* If the format doesn't support stereo we're done. */
+ sfinfo.channels = 2 ;
+ if (sf_format_check (&sfinfo) == 0)
+ { unlink (filename) ;
+ puts ("no stereo : ok") ;
+ return ;
+ } ;
+
+ stereo_24bit_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* New read/write test. Not sure if this is needed yet. */
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF &&
+ (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC &&
+ (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC)
+ new_rdwr_24bit_test (filename, format, allow_fd) ;
+
+ delete_file (format, filename) ;
+
+ puts ("ok") ;
+ return ;
+} /* pcm_test_24bit */
+
+static void
+mono_24bit_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int *orig, *test ;
+ sf_count_t count ;
+ int k, items ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ orig = orig_data.i ;
+ test = test_data.i ;
+
+ items = DATA_LENGTH ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+
+ sf_set_string (file, SF_STR_ARTIST, "Your name here") ;
+
+ test_write_int_or_die (file, 0, orig, items, __LINE__) ;
+ sf_write_sync (file) ;
+ test_write_int_or_die (file, 0, orig, items, __LINE__) ;
+ sf_write_sync (file) ;
+
+ /* Add non-audio data after the audio. */
+ sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ;
+
+ sf_close (file) ;
+
+ memset (test, 0, items * sizeof (int)) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < 2 * items)
+ { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok && sfinfo.frames > 2 * items)
+ { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_int_or_die (file, 0, test, items, __LINE__) ;
+ for (k = 0 ; k < items ; k++)
+ if (TRIBYTE_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ oct_save_int (orig, test, items) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_read_int_or_die (file, 0, test, 4, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ if (TRIBYTE_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 ||
+ (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24)
+ { sf_close (file) ;
+ unlink (filename) ;
+ printf ("no seek : ") ;
+ return ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ;
+
+ test_read_int_or_die (file, 0, test + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ if (TRIBYTE_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ;
+
+ test_read_int_or_die (file, 0, test + 20, 4, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (TRIBYTE_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_read_int_or_die (file, 0, test + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ if (TRIBYTE_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ count = 0 ;
+ while (count < sfinfo.frames)
+ count += sf_read_int (file, test, 311) ;
+
+ /* Check that no error has occurred. */
+ if (sf_error (file))
+ { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ /* Check that we haven't read beyond EOF. */
+ if (count > sfinfo.frames)
+ { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ;
+ exit (1) ;
+ } ;
+
+ test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ;
+
+ sf_close (file) ;
+
+ multi_seek_test (filename, format) ;
+ write_seek_extend_test (filename, format) ;
+
+} /* mono_24bit_test */
+
+static void
+stereo_24bit_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int *orig, *test ;
+ int k, items, frames ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 2 ;
+ sfinfo.format = format ;
+
+ gen_windowed_sine_double (orig_data.d, DATA_LENGTH, (1.0 * 0x7F000000)) ;
+
+ orig = orig_data.i ;
+ test = test_data.i ;
+
+ /* Make this a macro so gdb steps over it in one go. */
+ CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ;
+
+ items = DATA_LENGTH ;
+ frames = items / sfinfo.channels ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+
+ sf_set_string (file, SF_STR_ARTIST, "Your name here") ;
+
+ test_writef_int_or_die (file, 0, orig, frames, __LINE__) ;
+
+ sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ;
+
+ sf_close (file) ;
+
+ memset (test, 0, items * sizeof (int)) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n",
+ __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < frames)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n",
+ __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok && sfinfo.frames > frames)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n",
+ __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 2)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_readf_int_or_die (file, 0, test, frames, __LINE__) ;
+ for (k = 0 ; k < items ; k++)
+ if (TRIBYTE_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_readf_int_or_die (file, 0, test, 2, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ if (TRIBYTE_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+
+ /* Check for errors here. */
+ if (sf_error (file))
+ { printf ("Line %d: Should NOT return an error.\n", __LINE__) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ if (sf_read_int (file, test, 1) > 0)
+ { printf ("Line %d: Should return 0.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (! sf_error (file))
+ { printf ("Line %d: Should return an error.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+ /*-----------------------*/
+
+ test_readf_int_or_die (file, 0, test + 10, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (TRIBYTE_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ;
+
+ test_readf_int_or_die (file, 0, test + 20, 2, __LINE__) ;
+ for (k = 40 ; k < 44 ; k++)
+ if (TRIBYTE_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_readf_int_or_die (file, 0, test + 20, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (TRIBYTE_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+} /* stereo_24bit_test */
+
+static void
+mono_rdwr_24bit_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int *orig, *test ;
+ int k, pass ;
+
+ orig = orig_data.i ;
+ test = test_data.i ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW
+ || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU
+ || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2)
+ unlink (filename) ;
+ else
+ { /* Create a short file. */
+ create_short_file (filename) ;
+
+ /* Opening a already existing short file (ie invalid header) RDWR is disallowed.
+ ** If this returns a valif pointer sf_open() screwed up.
+ */
+ if ((file = sf_open (filename, SFM_RDWR, &sfinfo)))
+ { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ /* Truncate the file to zero bytes. */
+ if (truncate (filename, 0) < 0)
+ { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ;
+ perror (NULL) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain
+ ** all the usual data required when opening the file in WRITE mode.
+ */
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+
+ /* Do 3 writes followed by reads. After each, check the data and the current
+ ** read and write offsets.
+ */
+ for (pass = 1 ; pass <= 3 ; pass ++)
+ { orig [20] = pass * 2 ;
+
+ /* Write some data. */
+ test_write_int_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ;
+
+ /* Read what we just wrote. */
+ test_read_int_or_die (file, 0, test, DATA_LENGTH, __LINE__) ;
+
+ /* Check the data. */
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ if (TRIBYTE_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d (pass %d) A : Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ;
+ oct_save_int (orig, test, DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ;
+ } ; /* for (pass ...) */
+
+ sf_close (file) ;
+
+ /* Open the file again to check the data. */
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < 3 * DATA_LENGTH)
+ { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ;
+ exit (1) ;
+ }
+
+ if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH)
+ { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok)
+ test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ;
+ else
+ test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ;
+
+ for (pass = 1 ; pass <= 3 ; pass ++)
+ { orig [20] = pass * 2 ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ;
+
+ /* Read what we just wrote. */
+ test_read_int_or_die (file, pass, test, DATA_LENGTH, __LINE__) ;
+
+ /* Check the data. */
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ if (TRIBYTE_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d (pass %d) B : Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ;
+ oct_save_int (orig, test, DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ } ; /* for (pass ...) */
+
+ sf_close (file) ;
+} /* mono_rdwr_int_test */
+
+static void
+new_rdwr_24bit_test (const char *filename, int format, int allow_fd)
+{ SNDFILE *wfile, *rwfile ;
+ SF_INFO sfinfo ;
+ int *orig, *test ;
+ int items, frames ;
+
+ orig = orig_data.i ;
+ test = test_data.i ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 2 ;
+ sfinfo.format = format ;
+
+ items = DATA_LENGTH ;
+ frames = items / sfinfo.channels ;
+
+ wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+ sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ;
+ test_writef_int_or_die (wfile, 1, orig, frames, __LINE__) ;
+ sf_write_sync (wfile) ;
+ test_writef_int_or_die (wfile, 2, orig, frames, __LINE__) ;
+ sf_write_sync (wfile) ;
+
+ rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+ if (sfinfo.frames != 2 * frames)
+ { printf ("\n\nLine %d : incorrect number of frames in file (%ld should be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * frames) ;
+ exit (1) ;
+ } ;
+
+ test_writef_int_or_die (wfile, 3, orig, frames, __LINE__) ;
+
+ test_readf_int_or_die (rwfile, 1, test, frames, __LINE__) ;
+ test_readf_int_or_die (rwfile, 2, test, frames, __LINE__) ;
+
+ sf_close (wfile) ;
+ sf_close (rwfile) ;
+} /* new_rdwr_24bit_test */
+
+
+/*======================================================================================
+*/
+
+static void mono_int_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void stereo_int_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void mono_rdwr_int_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void new_rdwr_int_test (const char *filename, int format, int allow_fd) ;
+static void multi_seek_test (const char * filename, int format) ;
+static void write_seek_extend_test (const char * filename, int format) ;
+
+static void
+pcm_test_int (const char *filename, int format, int long_file_ok)
+{ SF_INFO sfinfo ;
+ int *orig ;
+ int k, allow_fd ;
+
+ /* Sd2 files cannot be opened from an existing file descriptor. */
+ allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ;
+
+ print_test_name ("pcm_test_int", filename) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ gen_windowed_sine_double (orig_data.d, DATA_LENGTH, (1.0 * 0x7F000000)) ;
+
+ orig = orig_data.i ;
+
+ /* Make this a macro so gdb steps over it in one go. */
+ CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ;
+
+ /* Some test broken out here. */
+
+ mono_int_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* Sub format DWVW does not allow seeking. */
+ if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 ||
+ (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24)
+ { unlink (filename) ;
+ printf ("no seek : ok\n") ;
+ return ;
+ } ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC)
+ mono_rdwr_int_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* If the format doesn't support stereo we're done. */
+ sfinfo.channels = 2 ;
+ if (sf_format_check (&sfinfo) == 0)
+ { unlink (filename) ;
+ puts ("no stereo : ok") ;
+ return ;
+ } ;
+
+ stereo_int_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* New read/write test. Not sure if this is needed yet. */
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF &&
+ (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC &&
+ (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC)
+ new_rdwr_int_test (filename, format, allow_fd) ;
+
+ delete_file (format, filename) ;
+
+ puts ("ok") ;
+ return ;
+} /* pcm_test_int */
+
+static void
+mono_int_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int *orig, *test ;
+ sf_count_t count ;
+ int k, items ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ orig = orig_data.i ;
+ test = test_data.i ;
+
+ items = DATA_LENGTH ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+
+ sf_set_string (file, SF_STR_ARTIST, "Your name here") ;
+
+ test_write_int_or_die (file, 0, orig, items, __LINE__) ;
+ sf_write_sync (file) ;
+ test_write_int_or_die (file, 0, orig, items, __LINE__) ;
+ sf_write_sync (file) ;
+
+ /* Add non-audio data after the audio. */
+ sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ;
+
+ sf_close (file) ;
+
+ memset (test, 0, items * sizeof (int)) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < 2 * items)
+ { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok && sfinfo.frames > 2 * items)
+ { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_int_or_die (file, 0, test, items, __LINE__) ;
+ for (k = 0 ; k < items ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ oct_save_int (orig, test, items) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_read_int_or_die (file, 0, test, 4, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 ||
+ (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24)
+ { sf_close (file) ;
+ unlink (filename) ;
+ printf ("no seek : ") ;
+ return ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ;
+
+ test_read_int_or_die (file, 0, test + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ;
+
+ test_read_int_or_die (file, 0, test + 20, 4, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_read_int_or_die (file, 0, test + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : 0x%X => 0x%X).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ count = 0 ;
+ while (count < sfinfo.frames)
+ count += sf_read_int (file, test, 311) ;
+
+ /* Check that no error has occurred. */
+ if (sf_error (file))
+ { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ /* Check that we haven't read beyond EOF. */
+ if (count > sfinfo.frames)
+ { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ;
+ exit (1) ;
+ } ;
+
+ test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ;
+
+ sf_close (file) ;
+
+ multi_seek_test (filename, format) ;
+ write_seek_extend_test (filename, format) ;
+
+} /* mono_int_test */
+
+static void
+stereo_int_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int *orig, *test ;
+ int k, items, frames ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 2 ;
+ sfinfo.format = format ;
+
+ gen_windowed_sine_double (orig_data.d, DATA_LENGTH, (1.0 * 0x7F000000)) ;
+
+ orig = orig_data.i ;
+ test = test_data.i ;
+
+ /* Make this a macro so gdb steps over it in one go. */
+ CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ;
+
+ items = DATA_LENGTH ;
+ frames = items / sfinfo.channels ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+
+ sf_set_string (file, SF_STR_ARTIST, "Your name here") ;
+
+ test_writef_int_or_die (file, 0, orig, frames, __LINE__) ;
+
+ sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ;
+
+ sf_close (file) ;
+
+ memset (test, 0, items * sizeof (int)) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n",
+ __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < frames)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n",
+ __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok && sfinfo.frames > frames)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n",
+ __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 2)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_readf_int_or_die (file, 0, test, frames, __LINE__) ;
+ for (k = 0 ; k < items ; k++)
+ if (INT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_readf_int_or_die (file, 0, test, 2, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ if (INT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+
+ /* Check for errors here. */
+ if (sf_error (file))
+ { printf ("Line %d: Should NOT return an error.\n", __LINE__) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ if (sf_read_int (file, test, 1) > 0)
+ { printf ("Line %d: Should return 0.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (! sf_error (file))
+ { printf ("Line %d: Should return an error.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+ /*-----------------------*/
+
+ test_readf_int_or_die (file, 0, test + 10, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (INT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ;
+
+ test_readf_int_or_die (file, 0, test + 20, 2, __LINE__) ;
+ for (k = 40 ; k < 44 ; k++)
+ if (INT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_readf_int_or_die (file, 0, test + 20, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (INT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : 0x%X => 0x%X).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+} /* stereo_int_test */
+
+static void
+mono_rdwr_int_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ int *orig, *test ;
+ int k, pass ;
+
+ orig = orig_data.i ;
+ test = test_data.i ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW
+ || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU
+ || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2)
+ unlink (filename) ;
+ else
+ { /* Create a short file. */
+ create_short_file (filename) ;
+
+ /* Opening a already existing short file (ie invalid header) RDWR is disallowed.
+ ** If this returns a valif pointer sf_open() screwed up.
+ */
+ if ((file = sf_open (filename, SFM_RDWR, &sfinfo)))
+ { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ /* Truncate the file to zero bytes. */
+ if (truncate (filename, 0) < 0)
+ { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ;
+ perror (NULL) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain
+ ** all the usual data required when opening the file in WRITE mode.
+ */
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+
+ /* Do 3 writes followed by reads. After each, check the data and the current
+ ** read and write offsets.
+ */
+ for (pass = 1 ; pass <= 3 ; pass ++)
+ { orig [20] = pass * 2 ;
+
+ /* Write some data. */
+ test_write_int_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ;
+
+ /* Read what we just wrote. */
+ test_read_int_or_die (file, 0, test, DATA_LENGTH, __LINE__) ;
+
+ /* Check the data. */
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d (pass %d) A : Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ;
+ oct_save_int (orig, test, DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ;
+ } ; /* for (pass ...) */
+
+ sf_close (file) ;
+
+ /* Open the file again to check the data. */
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < 3 * DATA_LENGTH)
+ { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ;
+ exit (1) ;
+ }
+
+ if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH)
+ { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok)
+ test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ;
+ else
+ test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ;
+
+ for (pass = 1 ; pass <= 3 ; pass ++)
+ { orig [20] = pass * 2 ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ;
+
+ /* Read what we just wrote. */
+ test_read_int_or_die (file, pass, test, DATA_LENGTH, __LINE__) ;
+
+ /* Check the data. */
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ if (INT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d (pass %d) B : Error at sample %d (0x%X => 0x%X).\n", __LINE__, pass, k, orig [k], test [k]) ;
+ oct_save_int (orig, test, DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ } ; /* for (pass ...) */
+
+ sf_close (file) ;
+} /* mono_rdwr_int_test */
+
+static void
+new_rdwr_int_test (const char *filename, int format, int allow_fd)
+{ SNDFILE *wfile, *rwfile ;
+ SF_INFO sfinfo ;
+ int *orig, *test ;
+ int items, frames ;
+
+ orig = orig_data.i ;
+ test = test_data.i ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 2 ;
+ sfinfo.format = format ;
+
+ items = DATA_LENGTH ;
+ frames = items / sfinfo.channels ;
+
+ wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+ sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ;
+ test_writef_int_or_die (wfile, 1, orig, frames, __LINE__) ;
+ sf_write_sync (wfile) ;
+ test_writef_int_or_die (wfile, 2, orig, frames, __LINE__) ;
+ sf_write_sync (wfile) ;
+
+ rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+ if (sfinfo.frames != 2 * frames)
+ { printf ("\n\nLine %d : incorrect number of frames in file (%ld should be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * frames) ;
+ exit (1) ;
+ } ;
+
+ test_writef_int_or_die (wfile, 3, orig, frames, __LINE__) ;
+
+ test_readf_int_or_die (rwfile, 1, test, frames, __LINE__) ;
+ test_readf_int_or_die (rwfile, 2, test, frames, __LINE__) ;
+
+ sf_close (wfile) ;
+ sf_close (rwfile) ;
+} /* new_rdwr_int_test */
+
+
+/*======================================================================================
+*/
+
+static void mono_float_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void stereo_float_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void mono_rdwr_float_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void new_rdwr_float_test (const char *filename, int format, int allow_fd) ;
+static void multi_seek_test (const char * filename, int format) ;
+static void write_seek_extend_test (const char * filename, int format) ;
+
+static void
+pcm_test_float (const char *filename, int format, int long_file_ok)
+{ SF_INFO sfinfo ;
+ float *orig ;
+ int k, allow_fd ;
+
+ /* Sd2 files cannot be opened from an existing file descriptor. */
+ allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ;
+
+ print_test_name ("pcm_test_float", filename) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 1.0) ;
+
+ orig = orig_data.f ;
+
+ /* Make this a macro so gdb steps over it in one go. */
+ CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ;
+
+ /* Some test broken out here. */
+
+ mono_float_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* Sub format DWVW does not allow seeking. */
+ if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 ||
+ (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24)
+ { unlink (filename) ;
+ printf ("no seek : ok\n") ;
+ return ;
+ } ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC)
+ mono_rdwr_float_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* If the format doesn't support stereo we're done. */
+ sfinfo.channels = 2 ;
+ if (sf_format_check (&sfinfo) == 0)
+ { unlink (filename) ;
+ puts ("no stereo : ok") ;
+ return ;
+ } ;
+
+ stereo_float_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* New read/write test. Not sure if this is needed yet. */
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF &&
+ (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC &&
+ (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC)
+ new_rdwr_float_test (filename, format, allow_fd) ;
+
+ delete_file (format, filename) ;
+
+ puts ("ok") ;
+ return ;
+} /* pcm_test_float */
+
+static void
+mono_float_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ float *orig, *test ;
+ sf_count_t count ;
+ int k, items ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ orig = orig_data.f ;
+ test = test_data.f ;
+
+ items = DATA_LENGTH ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+
+ sf_set_string (file, SF_STR_ARTIST, "Your name here") ;
+
+ test_write_float_or_die (file, 0, orig, items, __LINE__) ;
+ sf_write_sync (file) ;
+ test_write_float_or_die (file, 0, orig, items, __LINE__) ;
+ sf_write_sync (file) ;
+
+ /* Add non-audio data after the audio. */
+ sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ;
+
+ sf_close (file) ;
+
+ memset (test, 0, items * sizeof (float)) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < 2 * items)
+ { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok && sfinfo.frames > 2 * items)
+ { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_float_or_die (file, 0, test, items, __LINE__) ;
+ for (k = 0 ; k < items ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ oct_save_float (orig, test, items) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_read_float_or_die (file, 0, test, 4, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 ||
+ (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24)
+ { sf_close (file) ;
+ unlink (filename) ;
+ printf ("no seek : ") ;
+ return ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ;
+
+ test_read_float_or_die (file, 0, test + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ;
+
+ test_read_float_or_die (file, 0, test + 20, 4, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_read_float_or_die (file, 0, test + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : %g => %g).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ count = 0 ;
+ while (count < sfinfo.frames)
+ count += sf_read_float (file, test, 311) ;
+
+ /* Check that no error has occurred. */
+ if (sf_error (file))
+ { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ /* Check that we haven't read beyond EOF. */
+ if (count > sfinfo.frames)
+ { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ;
+ exit (1) ;
+ } ;
+
+ test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ;
+
+ sf_close (file) ;
+
+ multi_seek_test (filename, format) ;
+ write_seek_extend_test (filename, format) ;
+
+} /* mono_float_test */
+
+static void
+stereo_float_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ float *orig, *test ;
+ int k, items, frames ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 2 ;
+ sfinfo.format = format ;
+
+ gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 1.0) ;
+
+ orig = orig_data.f ;
+ test = test_data.f ;
+
+ /* Make this a macro so gdb steps over it in one go. */
+ CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ;
+
+ items = DATA_LENGTH ;
+ frames = items / sfinfo.channels ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+
+ sf_set_string (file, SF_STR_ARTIST, "Your name here") ;
+
+ test_writef_float_or_die (file, 0, orig, frames, __LINE__) ;
+
+ sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ;
+
+ sf_close (file) ;
+
+ memset (test, 0, items * sizeof (float)) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n",
+ __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < frames)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n",
+ __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok && sfinfo.frames > frames)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n",
+ __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 2)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_readf_float_or_die (file, 0, test, frames, __LINE__) ;
+ for (k = 0 ; k < items ; k++)
+ if (FLOAT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_readf_float_or_die (file, 0, test, 2, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ if (FLOAT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+
+ /* Check for errors here. */
+ if (sf_error (file))
+ { printf ("Line %d: Should NOT return an error.\n", __LINE__) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ if (sf_read_float (file, test, 1) > 0)
+ { printf ("Line %d: Should return 0.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (! sf_error (file))
+ { printf ("Line %d: Should return an error.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+ /*-----------------------*/
+
+ test_readf_float_or_die (file, 0, test + 10, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (FLOAT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ;
+
+ test_readf_float_or_die (file, 0, test + 20, 2, __LINE__) ;
+ for (k = 40 ; k < 44 ; k++)
+ if (FLOAT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_readf_float_or_die (file, 0, test + 20, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (FLOAT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+} /* stereo_float_test */
+
+static void
+mono_rdwr_float_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ float *orig, *test ;
+ int k, pass ;
+
+ orig = orig_data.f ;
+ test = test_data.f ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW
+ || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU
+ || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2)
+ unlink (filename) ;
+ else
+ { /* Create a short file. */
+ create_short_file (filename) ;
+
+ /* Opening a already existing short file (ie invalid header) RDWR is disallowed.
+ ** If this returns a valif pointer sf_open() screwed up.
+ */
+ if ((file = sf_open (filename, SFM_RDWR, &sfinfo)))
+ { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ /* Truncate the file to zero bytes. */
+ if (truncate (filename, 0) < 0)
+ { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ;
+ perror (NULL) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain
+ ** all the usual data required when opening the file in WRITE mode.
+ */
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+
+ /* Do 3 writes followed by reads. After each, check the data and the current
+ ** read and write offsets.
+ */
+ for (pass = 1 ; pass <= 3 ; pass ++)
+ { orig [20] = pass * 2 ;
+
+ /* Write some data. */
+ test_write_float_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ;
+
+ /* Read what we just wrote. */
+ test_read_float_or_die (file, 0, test, DATA_LENGTH, __LINE__) ;
+
+ /* Check the data. */
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d (pass %d) A : Error at sample %d (%g => %g).\n", __LINE__, pass, k, orig [k], test [k]) ;
+ oct_save_float (orig, test, DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ;
+ } ; /* for (pass ...) */
+
+ sf_close (file) ;
+
+ /* Open the file again to check the data. */
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < 3 * DATA_LENGTH)
+ { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ;
+ exit (1) ;
+ }
+
+ if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH)
+ { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok)
+ test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ;
+ else
+ test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ;
+
+ for (pass = 1 ; pass <= 3 ; pass ++)
+ { orig [20] = pass * 2 ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ;
+
+ /* Read what we just wrote. */
+ test_read_float_or_die (file, pass, test, DATA_LENGTH, __LINE__) ;
+
+ /* Check the data. */
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d (pass %d) B : Error at sample %d (%g => %g).\n", __LINE__, pass, k, orig [k], test [k]) ;
+ oct_save_float (orig, test, DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ } ; /* for (pass ...) */
+
+ sf_close (file) ;
+} /* mono_rdwr_float_test */
+
+static void
+new_rdwr_float_test (const char *filename, int format, int allow_fd)
+{ SNDFILE *wfile, *rwfile ;
+ SF_INFO sfinfo ;
+ float *orig, *test ;
+ int items, frames ;
+
+ orig = orig_data.f ;
+ test = test_data.f ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 2 ;
+ sfinfo.format = format ;
+
+ items = DATA_LENGTH ;
+ frames = items / sfinfo.channels ;
+
+ wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+ sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ;
+ test_writef_float_or_die (wfile, 1, orig, frames, __LINE__) ;
+ sf_write_sync (wfile) ;
+ test_writef_float_or_die (wfile, 2, orig, frames, __LINE__) ;
+ sf_write_sync (wfile) ;
+
+ rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+ if (sfinfo.frames != 2 * frames)
+ { printf ("\n\nLine %d : incorrect number of frames in file (%ld should be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * frames) ;
+ exit (1) ;
+ } ;
+
+ test_writef_float_or_die (wfile, 3, orig, frames, __LINE__) ;
+
+ test_readf_float_or_die (rwfile, 1, test, frames, __LINE__) ;
+ test_readf_float_or_die (rwfile, 2, test, frames, __LINE__) ;
+
+ sf_close (wfile) ;
+ sf_close (rwfile) ;
+} /* new_rdwr_float_test */
+
+
+/*======================================================================================
+*/
+
+static void mono_double_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void stereo_double_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void mono_rdwr_double_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void new_rdwr_double_test (const char *filename, int format, int allow_fd) ;
+static void multi_seek_test (const char * filename, int format) ;
+static void write_seek_extend_test (const char * filename, int format) ;
+
+static void
+pcm_test_double (const char *filename, int format, int long_file_ok)
+{ SF_INFO sfinfo ;
+ double *orig ;
+ int k, allow_fd ;
+
+ /* Sd2 files cannot be opened from an existing file descriptor. */
+ allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ;
+
+ print_test_name ("pcm_test_double", filename) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 1.0) ;
+
+ orig = orig_data.d ;
+
+ /* Make this a macro so gdb steps over it in one go. */
+ CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ;
+
+ /* Some test broken out here. */
+
+ mono_double_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* Sub format DWVW does not allow seeking. */
+ if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 ||
+ (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24)
+ { unlink (filename) ;
+ printf ("no seek : ok\n") ;
+ return ;
+ } ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC)
+ mono_rdwr_double_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* If the format doesn't support stereo we're done. */
+ sfinfo.channels = 2 ;
+ if (sf_format_check (&sfinfo) == 0)
+ { unlink (filename) ;
+ puts ("no stereo : ok") ;
+ return ;
+ } ;
+
+ stereo_double_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* New read/write test. Not sure if this is needed yet. */
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF &&
+ (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC &&
+ (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC)
+ new_rdwr_double_test (filename, format, allow_fd) ;
+
+ delete_file (format, filename) ;
+
+ puts ("ok") ;
+ return ;
+} /* pcm_test_double */
+
+static void
+mono_double_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ double *orig, *test ;
+ sf_count_t count ;
+ int k, items ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ orig = orig_data.d ;
+ test = test_data.d ;
+
+ items = DATA_LENGTH ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+
+ sf_set_string (file, SF_STR_ARTIST, "Your name here") ;
+
+ test_write_double_or_die (file, 0, orig, items, __LINE__) ;
+ sf_write_sync (file) ;
+ test_write_double_or_die (file, 0, orig, items, __LINE__) ;
+ sf_write_sync (file) ;
+
+ /* Add non-audio data after the audio. */
+ sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ;
+
+ sf_close (file) ;
+
+ memset (test, 0, items * sizeof (double)) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < 2 * items)
+ { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok && sfinfo.frames > 2 * items)
+ { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_double_or_die (file, 0, test, items, __LINE__) ;
+ for (k = 0 ; k < items ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ oct_save_double (orig, test, items) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, test, 4, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 ||
+ (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24)
+ { sf_close (file) ;
+ unlink (filename) ;
+ printf ("no seek : ") ;
+ return ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, test + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, test + 20, 4, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : %g => %g).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_read_double_or_die (file, 0, test + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : %g => %g).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ count = 0 ;
+ while (count < sfinfo.frames)
+ count += sf_read_double (file, test, 311) ;
+
+ /* Check that no error has occurred. */
+ if (sf_error (file))
+ { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ /* Check that we haven't read beyond EOF. */
+ if (count > sfinfo.frames)
+ { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ;
+ exit (1) ;
+ } ;
+
+ test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ;
+
+ sf_close (file) ;
+
+ multi_seek_test (filename, format) ;
+ write_seek_extend_test (filename, format) ;
+
+} /* mono_double_test */
+
+static void
+stereo_double_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ double *orig, *test ;
+ int k, items, frames ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 2 ;
+ sfinfo.format = format ;
+
+ gen_windowed_sine_double (orig_data.d, DATA_LENGTH, 1.0) ;
+
+ orig = orig_data.d ;
+ test = test_data.d ;
+
+ /* Make this a macro so gdb steps over it in one go. */
+ CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ;
+
+ items = DATA_LENGTH ;
+ frames = items / sfinfo.channels ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+
+ sf_set_string (file, SF_STR_ARTIST, "Your name here") ;
+
+ test_writef_double_or_die (file, 0, orig, frames, __LINE__) ;
+
+ sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ;
+
+ sf_close (file) ;
+
+ memset (test, 0, items * sizeof (double)) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n",
+ __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < frames)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n",
+ __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok && sfinfo.frames > frames)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n",
+ __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 2)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, test, frames, __LINE__) ;
+ for (k = 0 ; k < items ; k++)
+ if (FLOAT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, test, 2, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ if (FLOAT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+
+ /* Check for errors here. */
+ if (sf_error (file))
+ { printf ("Line %d: Should NOT return an error.\n", __LINE__) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ if (sf_read_double (file, test, 1) > 0)
+ { printf ("Line %d: Should return 0.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (! sf_error (file))
+ { printf ("Line %d: Should return an error.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+ /*-----------------------*/
+
+ test_readf_double_or_die (file, 0, test + 10, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (FLOAT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, test + 20, 2, __LINE__) ;
+ for (k = 40 ; k < 44 ; k++)
+ if (FLOAT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_readf_double_or_die (file, 0, test + 20, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if (FLOAT_ERROR (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : %g => %g).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+} /* stereo_double_test */
+
+static void
+mono_rdwr_double_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ double *orig, *test ;
+ int k, pass ;
+
+ orig = orig_data.d ;
+ test = test_data.d ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW
+ || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU
+ || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2)
+ unlink (filename) ;
+ else
+ { /* Create a short file. */
+ create_short_file (filename) ;
+
+ /* Opening a already existing short file (ie invalid header) RDWR is disallowed.
+ ** If this returns a valif pointer sf_open() screwed up.
+ */
+ if ((file = sf_open (filename, SFM_RDWR, &sfinfo)))
+ { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ /* Truncate the file to zero bytes. */
+ if (truncate (filename, 0) < 0)
+ { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ;
+ perror (NULL) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain
+ ** all the usual data required when opening the file in WRITE mode.
+ */
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+
+ /* Do 3 writes followed by reads. After each, check the data and the current
+ ** read and write offsets.
+ */
+ for (pass = 1 ; pass <= 3 ; pass ++)
+ { orig [20] = pass * 2 ;
+
+ /* Write some data. */
+ test_write_double_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ;
+
+ /* Read what we just wrote. */
+ test_read_double_or_die (file, 0, test, DATA_LENGTH, __LINE__) ;
+
+ /* Check the data. */
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d (pass %d) A : Error at sample %d (%g => %g).\n", __LINE__, pass, k, orig [k], test [k]) ;
+ oct_save_double (orig, test, DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ;
+ } ; /* for (pass ...) */
+
+ sf_close (file) ;
+
+ /* Open the file again to check the data. */
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < 3 * DATA_LENGTH)
+ { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ;
+ exit (1) ;
+ }
+
+ if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH)
+ { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok)
+ test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ;
+ else
+ test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ;
+
+ for (pass = 1 ; pass <= 3 ; pass ++)
+ { orig [20] = pass * 2 ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ;
+
+ /* Read what we just wrote. */
+ test_read_double_or_die (file, pass, test, DATA_LENGTH, __LINE__) ;
+
+ /* Check the data. */
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ if (FLOAT_ERROR (orig [k], test [k]))
+ { printf ("\n\nLine %d (pass %d) B : Error at sample %d (%g => %g).\n", __LINE__, pass, k, orig [k], test [k]) ;
+ oct_save_double (orig, test, DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ } ; /* for (pass ...) */
+
+ sf_close (file) ;
+} /* mono_rdwr_double_test */
+
+static void
+new_rdwr_double_test (const char *filename, int format, int allow_fd)
+{ SNDFILE *wfile, *rwfile ;
+ SF_INFO sfinfo ;
+ double *orig, *test ;
+ int items, frames ;
+
+ orig = orig_data.d ;
+ test = test_data.d ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 2 ;
+ sfinfo.format = format ;
+
+ items = DATA_LENGTH ;
+ frames = items / sfinfo.channels ;
+
+ wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+ sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ;
+ test_writef_double_or_die (wfile, 1, orig, frames, __LINE__) ;
+ sf_write_sync (wfile) ;
+ test_writef_double_or_die (wfile, 2, orig, frames, __LINE__) ;
+ sf_write_sync (wfile) ;
+
+ rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+ if (sfinfo.frames != 2 * frames)
+ { printf ("\n\nLine %d : incorrect number of frames in file (%ld should be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * frames) ;
+ exit (1) ;
+ } ;
+
+ test_writef_double_or_die (wfile, 3, orig, frames, __LINE__) ;
+
+ test_readf_double_or_die (rwfile, 1, test, frames, __LINE__) ;
+ test_readf_double_or_die (rwfile, 2, test, frames, __LINE__) ;
+
+ sf_close (wfile) ;
+ sf_close (rwfile) ;
+} /* new_rdwr_double_test */
+
+
+
+/*----------------------------------------------------------------------------------------
+*/
+
+static void
+empty_file_test (const char *filename, int format)
+{ SNDFILE *file ;
+ SF_INFO info ;
+ int allow_fd ;
+
+ /* Sd2 files cannot be opened from an existing file descriptor. */
+ allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ;
+
+ print_test_name ("empty_file_test", filename) ;
+
+ unlink (filename) ;
+
+ info.samplerate = 48000 ;
+ info.channels = 2 ;
+ info.format = format ;
+
+ if (sf_format_check (&info) == SF_FALSE)
+ { info.channels = 1 ;
+ if (sf_format_check (&info) == SF_FALSE)
+ { puts ("invalid file format") ;
+ return ;
+ } ;
+ } ;
+
+ /* Create an empty file. */
+ file = test_open_file_or_die (filename, SFM_WRITE, &info, allow_fd, __LINE__) ;
+ sf_close (file) ;
+
+ /* Open for read and check the length. */
+ file = test_open_file_or_die (filename, SFM_READ, &info, allow_fd, __LINE__) ;
+
+ if (SF_COUNT_TO_LONG (info.frames) != 0)
+ { printf ("\n\nError : frame count (%ld) should be zero.\n", SF_COUNT_TO_LONG (info.frames)) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ /* Open for read/write and check the length. */
+ file = test_open_file_or_die (filename, SFM_RDWR, &info, allow_fd, __LINE__) ;
+
+ if (SF_COUNT_TO_LONG (info.frames) != 0)
+ { printf ("\n\nError : frame count (%ld) should be zero.\n", SF_COUNT_TO_LONG (info.frames)) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ /* Open for read and check the length. */
+ file = test_open_file_or_die (filename, SFM_READ, &info, allow_fd, __LINE__) ;
+
+ if (SF_COUNT_TO_LONG (info.frames) != 0)
+ { printf ("\n\nError : frame count (%ld) should be zero.\n", SF_COUNT_TO_LONG (info.frames)) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ check_open_file_count_or_die (__LINE__) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+
+ return ;
+} /* empty_file_test */
+
+
+/*----------------------------------------------------------------------------------------
+*/
+
+static void
+create_short_file (const char *filename)
+{ FILE *file ;
+
+ if (! (file = fopen (filename, "w")))
+ { printf ("create_short_file : fopen (%s, \"w\") failed.", filename) ;
+ fflush (stdout) ;
+ perror (NULL) ;
+ exit (1) ;
+ } ;
+
+ fprintf (file, "This is the file data.\n") ;
+
+ fclose (file) ;
+} /* create_short_file */
+
+#if (defined (WIN32) || defined (__WIN32))
+
+/* Win32 does not have truncate (nor does it have the POSIX function ftruncate).
+** Hack somethng up here to over come this. This function can only truncate to a
+** length of zero.
+*/
+
+static int
+truncate (const char *filename, int ignored)
+{ int fd ;
+
+ ignored = 0 ;
+
+ if ((fd = open (filename, O_RDWR | O_TRUNC | O_BINARY)) < 0)
+ return 0 ;
+
+ close (fd) ;
+
+ return 0 ;
+} /* truncate */
+
+#endif
+
+static void
+multi_seek_test (const char * filename, int format)
+{ SNDFILE * file ;
+ SF_INFO info ;
+ sf_count_t pos ;
+ int k ;
+
+ /* This test doesn't work on the following. */
+ switch (format & SF_FORMAT_TYPEMASK)
+ { case SF_FORMAT_RAW :
+ return ;
+
+ default :
+ break ;
+ } ;
+
+ memset (&info, 0, sizeof (info)) ;
+
+ generate_file (filename, format, 88200) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &info, SF_FALSE, __LINE__) ;
+
+ for (k = 0 ; k < 10 ; k++)
+ { pos = info.frames / (k + 2) ;
+ test_seek_or_die (file, pos, SEEK_SET, pos, info.channels, __LINE__) ;
+ } ;
+
+ sf_close (file) ;
+} /* multi_seek_test */
+
+static void
+write_seek_extend_test (const char * filename, int format)
+{ SNDFILE * file ;
+ SF_INFO info ;
+ short *orig, *test ;
+ unsigned items, k ;
+
+ /* This test doesn't work on the following. */
+ switch (format & SF_FORMAT_TYPEMASK)
+ { case SF_FORMAT_FLAC :
+ case SF_FORMAT_HTK :
+ case SF_FORMAT_PAF :
+ case SF_FORMAT_SDS :
+ case SF_FORMAT_SVX :
+ return ;
+
+ default :
+ break ;
+ } ;
+
+ memset (&info, 0, sizeof (info)) ;
+
+ info.samplerate = 48000 ;
+ info.channels = 1 ;
+ info.format = format ;
+
+ items = 512 ;
+ exit_if_true (items > ARRAY_LEN (orig_data.s), "Line %d : Bad assumption.\n", __LINE__) ;
+
+ orig = orig_data.s ;
+ test = test_data.s ;
+
+ for (k = 0 ; k < ARRAY_LEN (orig_data.s) ; k++)
+ orig [k] = 0x3fff ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &info, SF_FALSE, __LINE__) ;
+ test_write_short_or_die (file, 0, orig, items, __LINE__) ;
+
+ /* Extend the file using a seek. */
+ test_seek_or_die (file, 2 * items, SEEK_SET, 2 * items, info.channels, __LINE__) ;
+
+ test_writef_short_or_die (file, 0, orig, items, __LINE__) ;
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &info, SF_FALSE, __LINE__) ;
+ test_read_short_or_die (file, 0, test, 3 * items, __LINE__) ;
+ sf_close (file) ;
+
+ /* Can't do these formats due to scaling. */
+ switch (format & SF_FORMAT_SUBMASK)
+ { case SF_FORMAT_PCM_S8 :
+ case SF_FORMAT_PCM_U8 :
+ return ;
+ default :
+ break ;
+ } ;
+
+ for (k = 0 ; k < items ; k++)
+ { exit_if_true (test [k] != 0x3fff, "Line %d : test [%d] == %d, should be 0x3fff.\n", __LINE__, k, test [k]) ;
+ exit_if_true (test [items + k] != 0, "Line %d : test [%d] == %d, should be 0.\n", __LINE__, items + k, test [items + k]) ;
+ exit_if_true (test [2 * items + k] != 0x3fff, "Line %d : test [%d] == %d, should be 0x3fff.\n", __LINE__, 2 * items + k, test [2 * items + k]) ;
+ } ;
+
+ return ;
+} /* write_seek_extend_test */
+
+
--- /dev/null
+autogen definitions write_read_test.tpl;
+
+data_type = {
+ type_name = char ;
+ data_type = short ;
+ data_field = s ;
+ error_func = CHAR_ERROR ;
+ format_char = "0x%X" ;
+ max_val = "32000.0" ;
+ max_error = "255" ;
+ } ;
+
+data_type = {
+ type_name = short ;
+ data_type = short ;
+ data_field = s ;
+ error_func = INT_ERROR ;
+ format_char = "0x%X" ;
+ max_val = "32000.0" ;
+ max_error = "0" ;
+ } ;
+
+data_type = {
+ type_name = "24bit" ;
+ data_type = int ;
+ data_field = i ;
+ error_func = TRIBYTE_ERROR ;
+ format_char = "0x%X" ;
+ max_val = "(1.0 * 0x7F000000)" ;
+ max_error = "256" ;
+ } ;
+
+data_type = {
+ type_name = int ;
+ data_type = int ;
+ data_field = i ;
+ error_func = INT_ERROR ;
+ format_char = "0x%X" ;
+ max_val = "(1.0 * 0x7F000000)" ;
+ max_error = "0" ;
+ } ;
+
+/* Lite remove start */
+
+data_type = {
+ type_name = float ;
+ data_type = float ;
+ data_field = f ;
+ error_func = FLOAT_ERROR ;
+ format_char = "%g" ;
+ max_val = "1.0" ;
+ max_error = "0" ;
+ } ;
+
+data_type = {
+ type_name = double ;
+ data_type = double ;
+ data_field = d ;
+ error_func = FLOAT_ERROR ;
+ format_char = "%g" ;
+ max_val = "1.0" ;
+ max_error = "0" ;
+ } ;
+
+/* Lite remove end */
--- /dev/null
+[+ AutoGen5 template c +]
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** This program is free software; you can redistribute it and/or modify
+** it under the terms of the GNU General Public License as published by
+** the Free Software Foundation; either version 2 of the License, or
+** (at your option) any later version.
+**
+** This program is distributed in the hope that it will be useful,
+** but WITHOUT ANY WARRANTY; without even the implied warranty of
+** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+** GNU General Public License for more details.
+**
+** You should have received a copy of the GNU General Public License
+** along with this program; if not, write to the Free Software
+** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+#include "sfconfig.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#if HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#include <math.h>
+
+#if (defined (WIN32) || defined (_WIN32))
+#include <fcntl.h>
+static int truncate (const char *filename, int ignored) ;
+#endif
+
+#include <sndfile.h>
+
+#include "utils.h"
+#include "generate.h"
+
+#define SAMPLE_RATE 11025
+#define DATA_LENGTH (1<<12)
+
+#define SILLY_WRITE_COUNT (234)
+
+[+ FOR data_type
++]static void pcm_test_[+ (get "type_name") +] (const char *str, int format, int long_file_okz) ;
+[+ ENDFOR data_type
++]
+static void empty_file_test (const char *filename, int format) ;
+
+typedef union
+{ double d [DATA_LENGTH] ;
+ float f [DATA_LENGTH] ;
+ int i [DATA_LENGTH] ;
+ short s [DATA_LENGTH] ;
+ char c [DATA_LENGTH] ;
+} BUFFER ;
+
+static BUFFER orig_data ;
+static BUFFER test_data ;
+
+int
+main (int argc, char **argv)
+{ int do_all = 0 ;
+ int test_count = 0 ;
+
+ count_open_files () ;
+
+ if (argc != 2)
+ { printf ("Usage : %s <test>\n", argv [0]) ;
+ printf (" Where <test> is one of the following:\n") ;
+ printf (" wav - test WAV file functions (little endian)\n") ;
+ printf (" aiff - test AIFF file functions (big endian)\n") ;
+ printf (" au - test AU file functions\n") ;
+ printf (" avr - test AVR file functions\n") ;
+ printf (" caf - test CAF file functions\n") ;
+ printf (" raw - test RAW header-less PCM file functions\n") ;
+ printf (" paf - test PAF file functions\n") ;
+ printf (" svx - test 8SVX/16SV file functions\n") ;
+ printf (" nist - test NIST Sphere file functions\n") ;
+ printf (" ircam - test IRCAM file functions\n") ;
+ printf (" voc - Create Voice file functions\n") ;
+ printf (" w64 - Sonic Foundry's W64 file functions\n") ;
+ printf (" flac - test FLAC file functions\n") ;
+ printf (" mpc2k - test MPC 2000 file functions\n") ;
+ printf (" rf64 - test RF64 file functions\n") ;
+ printf (" all - perform all tests\n") ;
+ exit (1) ;
+ } ;
+
+ do_all = !strcmp (argv [1], "all") ;
+
+ if (do_all || ! strcmp (argv [1], "wav"))
+ { pcm_test_char ("char.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_short ("short.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int.wav" , SF_FORMAT_WAV | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ pcm_test_char ("char.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_short ("short.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ pcm_test_24bit ("24bit.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ /* Lite remove start */
+ pcm_test_float ("float.wav" , SF_FORMAT_WAV | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double.wav" , SF_FORMAT_WAV | SF_FORMAT_DOUBLE, SF_FALSE) ;
+
+ pcm_test_float ("float.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double.rifx" , SF_ENDIAN_BIG | SF_FORMAT_WAV | SF_FORMAT_DOUBLE, SF_FALSE) ;
+
+ pcm_test_float ("float.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double.wavex" , SF_FORMAT_WAVEX | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ /* Lite remove end */
+
+ empty_file_test ("empty_char.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_U8) ;
+ empty_file_test ("empty_short.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;
+ empty_file_test ("empty_float.wav", SF_FORMAT_WAV | SF_FORMAT_FLOAT) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "aiff"))
+ { pcm_test_char ("char_u8.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_char ("char_s8.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int.aiff" , SF_FORMAT_AIFF | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ pcm_test_short ("short_sowt.aifc" , SF_ENDIAN_LITTLE | SF_FORMAT_AIFF | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit_sowt.aifc" , SF_ENDIAN_LITTLE | SF_FORMAT_AIFF | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int_sowt.aifc" , SF_ENDIAN_LITTLE | SF_FORMAT_AIFF | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ pcm_test_short ("short_twos.aifc" , SF_ENDIAN_BIG | SF_FORMAT_AIFF | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit_twos.aifc" , SF_ENDIAN_BIG | SF_FORMAT_AIFF | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int_twos.aifc" , SF_ENDIAN_BIG | SF_FORMAT_AIFF | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ /* Lite remove start */
+ pcm_test_short ("dwvw16.aifc", SF_FORMAT_AIFF | SF_FORMAT_DWVW_16, SF_TRUE) ;
+ pcm_test_24bit ("dwvw24.aifc", SF_FORMAT_AIFF | SF_FORMAT_DWVW_24, SF_TRUE) ;
+
+ pcm_test_float ("float.aifc" , SF_FORMAT_AIFF | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double.aifc" , SF_FORMAT_AIFF | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ /* Lite remove end */
+
+ empty_file_test ("empty_char.aiff", SF_FORMAT_AIFF | SF_FORMAT_PCM_U8) ;
+ empty_file_test ("empty_short.aiff", SF_FORMAT_AIFF | SF_FORMAT_PCM_16) ;
+ empty_file_test ("empty_float.aiff", SF_FORMAT_AIFF | SF_FORMAT_FLOAT) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "au"))
+ { pcm_test_char ("char.au" , SF_FORMAT_AU | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short.au" , SF_FORMAT_AU | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit.au" , SF_FORMAT_AU | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int.au" , SF_FORMAT_AU | SF_FORMAT_PCM_32, SF_FALSE) ;
+ /* Lite remove start */
+ pcm_test_float ("float.au" , SF_FORMAT_AU | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double.au", SF_FORMAT_AU | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ /* Lite remove end */
+
+ pcm_test_char ("char_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_PCM_32, SF_FALSE) ;
+ /* Lite remove start */
+ pcm_test_float ("float_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double_le.au" , SF_ENDIAN_LITTLE | SF_FORMAT_AU | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ /* Lite remove end */
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "caf"))
+ { pcm_test_char ("char.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int.caf" , SF_FORMAT_CAF | SF_FORMAT_PCM_32, SF_FALSE) ;
+ /* Lite remove start */
+ pcm_test_float ("float.caf" , SF_FORMAT_CAF | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double.caf" , SF_FORMAT_CAF | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ /* Lite remove end */
+
+ pcm_test_short ("short_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_PCM_32, SF_FALSE) ;
+ /* Lite remove start */
+ pcm_test_float ("float_le.caf" , SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double_le.caf", SF_ENDIAN_LITTLE | SF_FORMAT_CAF | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ /* Lite remove end */
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "raw"))
+ { pcm_test_char ("char_s8.raw" , SF_FORMAT_RAW | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_char ("char_u8.raw" , SF_FORMAT_RAW | SF_FORMAT_PCM_U8, SF_FALSE) ;
+
+ pcm_test_short ("short_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_short ("short_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_24bit ("24bit_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_PCM_32, SF_FALSE) ;
+ pcm_test_int ("int_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ /* Lite remove start */
+ pcm_test_float ("float_le.raw" , SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_float ("float_be.raw" , SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_FLOAT , SF_FALSE) ;
+
+ pcm_test_double ("double_le.raw", SF_ENDIAN_LITTLE | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ pcm_test_double ("double_be.raw", SF_ENDIAN_BIG | SF_FORMAT_RAW | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ /* Lite remove end */
+ test_count++ ;
+ } ;
+
+ /* Lite remove start */
+ if (do_all || ! strcmp (argv [1], "paf"))
+ { pcm_test_char ("char_le.paf", SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_char ("char_be.paf", SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short_le.paf", SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_short ("short_be.paf", SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit_le.paf", SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_24, SF_TRUE) ;
+ pcm_test_24bit ("24bit_be.paf", SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_24, SF_TRUE) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "svx"))
+ { pcm_test_char ("char.svx" , SF_FORMAT_SVX | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_16, SF_FALSE) ;
+
+ empty_file_test ("empty_char.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_S8) ;
+ empty_file_test ("empty_short.svx", SF_FORMAT_SVX | SF_FORMAT_PCM_16) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "nist"))
+ { pcm_test_short ("short_le.nist", SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_short ("short_be.nist", SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit_le.nist", SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_24bit ("24bit_be.nist", SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int_le.nist" , SF_ENDIAN_LITTLE | SF_FORMAT_NIST | SF_FORMAT_PCM_32, SF_FALSE) ;
+ pcm_test_int ("int_be.nist" , SF_ENDIAN_BIG | SF_FORMAT_NIST | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "ircam"))
+ { pcm_test_short ("short_be.ircam" , SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_short ("short_le.ircam" , SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_int ("int_be.ircam" , SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_PCM_32, SF_FALSE) ;
+ pcm_test_int ("int_le.ircam" , SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_PCM_32, SF_FALSE) ;
+ pcm_test_float ("float_be.ircam" , SF_ENDIAN_BIG | SF_FORMAT_IRCAM | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_float ("float_le.ircam" , SF_ENDIAN_LITTLE | SF_FORMAT_IRCAM | SF_FORMAT_FLOAT , SF_FALSE) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "voc"))
+ { pcm_test_char ("char.voc" , SF_FORMAT_VOC | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_short ("short.voc", SF_FORMAT_VOC | SF_FORMAT_PCM_16, SF_FALSE) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "mat4"))
+ { pcm_test_short ("short_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_short ("short_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_int ("int_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_PCM_32, SF_FALSE) ;
+ pcm_test_int ("int_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_PCM_32, SF_FALSE) ;
+ pcm_test_float ("float_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_float ("float_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double_be.mat4" , SF_ENDIAN_BIG | SF_FORMAT_MAT4 | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ pcm_test_double ("double_le.mat4" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT4 | SF_FORMAT_DOUBLE, SF_FALSE) ;
+
+ empty_file_test ("empty_short.mat4", SF_FORMAT_MAT4 | SF_FORMAT_PCM_16) ;
+ empty_file_test ("empty_float.mat4", SF_FORMAT_MAT4 | SF_FORMAT_FLOAT) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "mat5"))
+ { pcm_test_char ("char_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_char ("char_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_short ("short_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_short ("short_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_int ("int_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_PCM_32, SF_FALSE) ;
+ pcm_test_int ("int_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_PCM_32, SF_FALSE) ;
+ pcm_test_float ("float_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_float ("float_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double_be.mat5" , SF_ENDIAN_BIG | SF_FORMAT_MAT5 | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ pcm_test_double ("double_le.mat5" , SF_ENDIAN_LITTLE | SF_FORMAT_MAT5 | SF_FORMAT_DOUBLE, SF_FALSE) ;
+
+ increment_open_file_count () ;
+
+ empty_file_test ("empty_char.mat5", SF_FORMAT_MAT5 | SF_FORMAT_PCM_U8) ;
+ empty_file_test ("empty_short.mat5", SF_FORMAT_MAT5 | SF_FORMAT_PCM_16) ;
+ empty_file_test ("empty_float.mat5", SF_FORMAT_MAT5 | SF_FORMAT_FLOAT) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "pvf"))
+ { pcm_test_char ("char.pvf" , SF_FORMAT_PVF | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short.pvf", SF_FORMAT_PVF | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_int ("int.pvf" , SF_FORMAT_PVF | SF_FORMAT_PCM_32, SF_FALSE) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "htk"))
+ { pcm_test_short ("short.htk", SF_FORMAT_HTK | SF_FORMAT_PCM_16, SF_FALSE) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "mpc2k"))
+ { pcm_test_short ("short.mpc", SF_FORMAT_MPC2K | SF_FORMAT_PCM_16, SF_FALSE) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "avr"))
+ { pcm_test_char ("char_u8.avr" , SF_FORMAT_AVR | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_char ("char_s8.avr" , SF_FORMAT_AVR | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short.avr" , SF_FORMAT_AVR | SF_FORMAT_PCM_16, SF_FALSE) ;
+ test_count++ ;
+ } ;
+ /* Lite remove end */
+
+ if (do_all || ! strcmp (argv [1], "w64"))
+ { pcm_test_char ("char.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_short ("short.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int.w64" , SF_FORMAT_W64 | SF_FORMAT_PCM_32, SF_FALSE) ;
+ /* Lite remove start */
+ pcm_test_float ("float.w64" , SF_FORMAT_W64 | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double.w64" , SF_FORMAT_W64 | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ /* Lite remove end */
+
+ empty_file_test ("empty_char.w64", SF_FORMAT_W64 | SF_FORMAT_PCM_U8) ;
+ empty_file_test ("empty_short.w64", SF_FORMAT_W64 | SF_FORMAT_PCM_16) ;
+ empty_file_test ("empty_float.w64", SF_FORMAT_W64 | SF_FORMAT_FLOAT) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "sds"))
+ { pcm_test_char ("char.sds" , SF_FORMAT_SDS | SF_FORMAT_PCM_S8, SF_FALSE) ;
+ pcm_test_short ("short.sds" , SF_FORMAT_SDS | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit.sds" , SF_FORMAT_SDS | SF_FORMAT_PCM_24, SF_FALSE) ;
+
+ empty_file_test ("empty_char.sds", SF_FORMAT_SDS | SF_FORMAT_PCM_S8) ;
+ empty_file_test ("empty_short.sds", SF_FORMAT_SDS | SF_FORMAT_PCM_16) ;
+
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "sd2"))
+ { pcm_test_char ("char.sd2" , SF_FORMAT_SD2 | SF_FORMAT_PCM_S8, SF_TRUE) ;
+ pcm_test_short ("short.sd2" , SF_FORMAT_SD2 | SF_FORMAT_PCM_16, SF_TRUE) ;
+ pcm_test_24bit ("24bit.sd2" , SF_FORMAT_SD2 | SF_FORMAT_PCM_24, SF_TRUE) ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "flac"))
+ { if (HAVE_EXTERNAL_LIBS)
+ { pcm_test_char ("char.flac" , SF_FORMAT_FLAC | SF_FORMAT_PCM_S8, SF_TRUE) ;
+ pcm_test_short ("short.flac" , SF_FORMAT_FLAC | SF_FORMAT_PCM_16, SF_TRUE) ;
+ pcm_test_24bit ("24bit.flac" , SF_FORMAT_FLAC | SF_FORMAT_PCM_24, SF_TRUE) ;
+ }
+ else
+ puts (" No FLAC tests because FLAC support was not compiled in.") ;
+ test_count++ ;
+ } ;
+
+ if (do_all || ! strcmp (argv [1], "rf64"))
+ { pcm_test_char ("char.rf64" , SF_FORMAT_RF64 | SF_FORMAT_PCM_U8, SF_FALSE) ;
+ pcm_test_short ("short.rf64" , SF_FORMAT_RF64 | SF_FORMAT_PCM_16, SF_FALSE) ;
+ pcm_test_24bit ("24bit.rf64" , SF_FORMAT_RF64 | SF_FORMAT_PCM_24, SF_FALSE) ;
+ pcm_test_int ("int.rf64" , SF_FORMAT_RF64 | SF_FORMAT_PCM_32, SF_FALSE) ;
+
+ /* Lite remove start */
+ pcm_test_float ("float.rf64" , SF_FORMAT_RF64 | SF_FORMAT_FLOAT , SF_FALSE) ;
+ pcm_test_double ("double.rf64" , SF_FORMAT_RF64 | SF_FORMAT_DOUBLE, SF_FALSE) ;
+ empty_file_test ("empty_char.rf64", SF_FORMAT_RF64 | SF_FORMAT_PCM_U8) ;
+ empty_file_test ("empty_short.rf64", SF_FORMAT_RF64 | SF_FORMAT_PCM_16) ;
+ empty_file_test ("empty_float.rf64", SF_FORMAT_RF64 | SF_FORMAT_FLOAT) ;
+ /* Lite remove end */
+
+ test_count++ ;
+ } ;
+
+ if (test_count == 0)
+ { printf ("Mono : ************************************\n") ;
+ printf ("Mono : * No '%s' test defined.\n", argv [1]) ;
+ printf ("Mono : ************************************\n") ;
+ return 1 ;
+ } ;
+
+ /* Only open file descriptors should be stdin, stdout and stderr. */
+ check_open_file_count_or_die (__LINE__) ;
+
+ return 0 ;
+} /* main */
+
+/*============================================================================================
+** Helper functions and macros.
+*/
+
+static void create_short_file (const char *filename) ;
+
+#define CHAR_ERROR(x,y) (abs ((x) - (y)) > 255)
+#define INT_ERROR(x,y) (((x) - (y)) != 0)
+#define TRIBYTE_ERROR(x,y) (abs ((x) - (y)) > 255)
+#define FLOAT_ERROR(x,y) (fabs ((x) - (y)) > 1e-5)
+
+#define CONVERT_DATA(k,len,new,orig) \
+ { for ((k) = 0 ; (k) < (len) ; (k) ++) \
+ (new) [k] = (orig) [k] ; \
+ }
+
+[+ FOR data_type
++]
+/*======================================================================================
+*/
+
+static void mono_[+ (get "type_name") +]_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void stereo_[+ (get "type_name") +]_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void mono_rdwr_[+ (get "type_name") +]_test (const char *filename, int format, int long_file_ok, int allow_fd) ;
+static void new_rdwr_[+ (get "type_name") +]_test (const char *filename, int format, int allow_fd) ;
+static void multi_seek_test (const char * filename, int format) ;
+static void write_seek_extend_test (const char * filename, int format) ;
+
+static void
+pcm_test_[+ (get "type_name") +] (const char *filename, int format, int long_file_ok)
+{ SF_INFO sfinfo ;
+ [+ (get "data_type") +] *orig ;
+ int k, allow_fd ;
+
+ /* Sd2 files cannot be opened from an existing file descriptor. */
+ allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ;
+
+ print_test_name ("pcm_test_[+ (get "type_name") +]", filename) ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ gen_windowed_sine_double (orig_data.d, DATA_LENGTH, [+ (get "max_val") +]) ;
+
+ orig = orig_data.[+ (get "data_field") +] ;
+
+ /* Make this a macro so gdb steps over it in one go. */
+ CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ;
+
+ /* Some test broken out here. */
+
+ mono_[+ (get "type_name") +]_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* Sub format DWVW does not allow seeking. */
+ if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 ||
+ (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24)
+ { unlink (filename) ;
+ printf ("no seek : ok\n") ;
+ return ;
+ } ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC)
+ mono_rdwr_[+ (get "type_name") +]_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* If the format doesn't support stereo we're done. */
+ sfinfo.channels = 2 ;
+ if (sf_format_check (&sfinfo) == 0)
+ { unlink (filename) ;
+ puts ("no stereo : ok") ;
+ return ;
+ } ;
+
+ stereo_[+ (get "type_name") +]_test (filename, format, long_file_ok, allow_fd) ;
+
+ /* New read/write test. Not sure if this is needed yet. */
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_PAF &&
+ (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_VOC &&
+ (format & SF_FORMAT_TYPEMASK) != SF_FORMAT_FLAC)
+ new_rdwr_[+ (get "type_name") +]_test (filename, format, allow_fd) ;
+
+ delete_file (format, filename) ;
+
+ puts ("ok") ;
+ return ;
+} /* pcm_test_[+ (get "type_name") +] */
+
+static void
+mono_[+ (get "type_name") +]_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ [+ (get "data_type") +] *orig, *test ;
+ sf_count_t count ;
+ int k, items ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ orig = orig_data.[+ (get "data_field") +] ;
+ test = test_data.[+ (get "data_field") +] ;
+
+ items = DATA_LENGTH ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+
+ sf_set_string (file, SF_STR_ARTIST, "Your name here") ;
+
+ test_write_[+ (get "data_type") +]_or_die (file, 0, orig, items, __LINE__) ;
+ sf_write_sync (file) ;
+ test_write_[+ (get "data_type") +]_or_die (file, 0, orig, items, __LINE__) ;
+ sf_write_sync (file) ;
+
+ /* Add non-audio data after the audio. */
+ sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ;
+
+ sf_close (file) ;
+
+ memset (test, 0, items * sizeof ([+ (get "data_type") +])) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Mono : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < 2 * items)
+ { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too short). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok && sfinfo.frames > 2 * items)
+ { printf ("\n\nLine %d : Mono : Incorrect number of frames in file (too long). (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), items) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d : Mono : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_read_[+ (get "data_type") +]_or_die (file, 0, test, items, __LINE__) ;
+ for (k = 0 ; k < items ; k++)
+ if ([+ (get "error_func") +] (orig [k], test [k]))
+ { printf ("\n\nLine %d: Mono : Incorrect sample A (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, orig [k], test [k]) ;
+ oct_save_[+ (get "data_type") +] (orig, test, items) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_read_[+ (get "data_type") +]_or_die (file, 0, test, 4, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ if ([+ (get "error_func") +] (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ if ((format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_16 ||
+ (format & SF_FORMAT_SUBMASK) == SF_FORMAT_DWVW_24)
+ { sf_close (file) ;
+ unlink (filename) ;
+ printf ("no seek : ") ;
+ return ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, items + 10, SEEK_SET, items + 10, sfinfo.channels, __LINE__) ;
+
+ test_read_[+ (get "data_type") +]_or_die (file, 0, test + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ if ([+ (get "error_func") +] (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 6, SEEK_CUR, items + 20, sfinfo.channels, __LINE__) ;
+
+ test_read_[+ (get "data_type") +]_or_die (file, 0, test + 20, 4, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if ([+ (get "error_func") +] (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample A (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_read_[+ (get "data_type") +]_or_die (file, 0, test + 10, 4, __LINE__) ;
+ for (k = 10 ; k < 14 ; k++)
+ if ([+ (get "error_func") +] (orig [k], test [k]))
+ { printf ("\n\nLine %d : Mono : Incorrect sample D (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, test [k], orig [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Check read past end of file followed by sf_seek (sndfile, 0, SEEK_CUR). */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ count = 0 ;
+ while (count < sfinfo.frames)
+ count += sf_read_[+ (get "data_type") +] (file, test, 311) ;
+
+ /* Check that no error has occurred. */
+ if (sf_error (file))
+ { printf ("\n\nLine %d : Mono : error where there shouldn't have been one.\n", __LINE__) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ /* Check that we haven't read beyond EOF. */
+ if (count > sfinfo.frames)
+ { printf ("\n\nLines %d : read past end of file (%ld should be %ld)\n", __LINE__, (long) count, (long) sfinfo.frames) ;
+ exit (1) ;
+ } ;
+
+ test_seek_or_die (file, 0, SEEK_CUR, sfinfo.frames, sfinfo.channels, __LINE__) ;
+
+ sf_close (file) ;
+
+ multi_seek_test (filename, format) ;
+ write_seek_extend_test (filename, format) ;
+
+} /* mono_[+ (get "type_name") +]_test */
+
+static void
+stereo_[+ (get "type_name") +]_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ [+ (get "data_type") +] *orig, *test ;
+ int k, items, frames ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 2 ;
+ sfinfo.format = format ;
+
+ gen_windowed_sine_double (orig_data.d, DATA_LENGTH, [+ (get "max_val") +]) ;
+
+ orig = orig_data.[+ (get "data_field") +] ;
+ test = test_data.[+ (get "data_field") +] ;
+
+ /* Make this a macro so gdb steps over it in one go. */
+ CONVERT_DATA (k, DATA_LENGTH, orig, orig_data.d) ;
+
+ items = DATA_LENGTH ;
+ frames = items / sfinfo.channels ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+
+ sf_set_string (file, SF_STR_ARTIST, "Your name here") ;
+
+ test_writef_[+ (get "data_type") +]_or_die (file, 0, orig, frames, __LINE__) ;
+
+ sf_set_string (file, SF_STR_COPYRIGHT, "Copyright (c) 2003") ;
+
+ sf_close (file) ;
+
+ memset (test, 0, items * sizeof ([+ (get "data_type") +])) ;
+
+ if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_RAW)
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Stereo : Returned format incorrect (0x%08X => 0x%08X).\n",
+ __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < frames)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too short). (%ld should be %d)\n",
+ __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok && sfinfo.frames > frames)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of frames in file (too long). (%ld should be %d)\n",
+ __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), frames) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 2)
+ { printf ("\n\nLine %d : Stereo : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ check_log_buffer_or_die (file, __LINE__) ;
+
+ test_readf_[+ (get "data_type") +]_or_die (file, 0, test, frames, __LINE__) ;
+ for (k = 0 ; k < items ; k++)
+ if ([+ (get "error_func") +] (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to start of file. */
+ test_seek_or_die (file, 0, SEEK_SET, 0, sfinfo.channels, __LINE__) ;
+
+ test_readf_[+ (get "data_type") +]_or_die (file, 0, test, 2, __LINE__) ;
+ for (k = 0 ; k < 4 ; k++)
+ if ([+ (get "error_func") +] (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from start of file. */
+ test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
+
+ /* Check for errors here. */
+ if (sf_error (file))
+ { printf ("Line %d: Should NOT return an error.\n", __LINE__) ;
+ puts (sf_strerror (file)) ;
+ exit (1) ;
+ } ;
+
+ if (sf_read_[+ (get "data_type") +] (file, test, 1) > 0)
+ { printf ("Line %d: Should return 0.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (! sf_error (file))
+ { printf ("Line %d: Should return an error.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+ /*-----------------------*/
+
+ test_readf_[+ (get "data_type") +]_or_die (file, 0, test + 10, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if ([+ (get "error_func") +] (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from current position. */
+ test_seek_or_die (file, 8, SEEK_CUR, 20, sfinfo.channels, __LINE__) ;
+
+ test_readf_[+ (get "data_type") +]_or_die (file, 0, test + 20, 2, __LINE__) ;
+ for (k = 40 ; k < 44 ; k++)
+ if ([+ (get "error_func") +] (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ /* Seek to offset from end of file. */
+ test_seek_or_die (file, -1 * (sfinfo.frames - 10), SEEK_END, 10, sfinfo.channels, __LINE__) ;
+
+ test_readf_[+ (get "data_type") +]_or_die (file, 0, test + 20, 2, __LINE__) ;
+ for (k = 20 ; k < 24 ; k++)
+ if ([+ (get "error_func") +] (test [k], orig [k]))
+ { printf ("\n\nLine %d : Stereo : Incorrect sample (#%d : [+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, k, orig [k], test [k]) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+} /* stereo_[+ (get "type_name") +]_test */
+
+static void
+mono_rdwr_[+ (get "type_name") +]_test (const char *filename, int format, int long_file_ok, int allow_fd)
+{ SNDFILE *file ;
+ SF_INFO sfinfo ;
+ [+ (get "data_type") +] *orig, *test ;
+ int k, pass ;
+
+ orig = orig_data.[+ (get "data_field") +] ;
+ test = test_data.[+ (get "data_field") +] ;
+
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ if ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_RAW
+ || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_AU
+ || (format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2)
+ unlink (filename) ;
+ else
+ { /* Create a short file. */
+ create_short_file (filename) ;
+
+ /* Opening a already existing short file (ie invalid header) RDWR is disallowed.
+ ** If this returns a valif pointer sf_open() screwed up.
+ */
+ if ((file = sf_open (filename, SFM_RDWR, &sfinfo)))
+ { printf ("\n\nLine %d: sf_open should (SFM_RDWR) have failed but didn't.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ /* Truncate the file to zero bytes. */
+ if (truncate (filename, 0) < 0)
+ { printf ("\n\nLine %d: truncate (%s) failed", __LINE__, filename) ;
+ perror (NULL) ;
+ exit (1) ;
+ } ;
+ } ;
+
+ /* Opening a zero length file RDWR is allowed, but the SF_INFO struct must contain
+ ** all the usual data required when opening the file in WRITE mode.
+ */
+ sfinfo.samplerate = SAMPLE_RATE ;
+ sfinfo.frames = DATA_LENGTH ;
+ sfinfo.channels = 1 ;
+ sfinfo.format = format ;
+
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+
+ /* Do 3 writes followed by reads. After each, check the data and the current
+ ** read and write offsets.
+ */
+ for (pass = 1 ; pass <= 3 ; pass ++)
+ { orig [20] = pass * 2 ;
+
+ /* Write some data. */
+ test_write_[+ (get "data_type") +]_or_die (file, pass, orig, DATA_LENGTH, __LINE__) ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, pass * DATA_LENGTH) ;
+
+ /* Read what we just wrote. */
+ test_read_[+ (get "data_type") +]_or_die (file, 0, test, DATA_LENGTH, __LINE__) ;
+
+ /* Check the data. */
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ if ([+ (get "error_func") +] (orig [k], test [k]))
+ { printf ("\n\nLine %d (pass %d) A : Error at sample %d ([+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, pass, k, orig [k], test [k]) ;
+ oct_save_[+ (get "data_type") +] (orig, test, DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, pass * DATA_LENGTH, pass * DATA_LENGTH) ;
+ } ; /* for (pass ...) */
+
+ sf_close (file) ;
+
+ /* Open the file again to check the data. */
+ file = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+
+ if (sfinfo.format != format)
+ { printf ("\n\nLine %d : Returned format incorrect (0x%08X => 0x%08X).\n", __LINE__, format, sfinfo.format) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.frames < 3 * DATA_LENGTH)
+ { printf ("\n\nLine %d : Not enough frames in file. (%ld < %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ;
+ exit (1) ;
+ }
+
+ if (! long_file_ok && sfinfo.frames != 3 * DATA_LENGTH)
+ { printf ("\n\nLine %d : Incorrect number of frames in file. (%ld should be %d)\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 3 * DATA_LENGTH ) ;
+ exit (1) ;
+ } ;
+
+ if (sfinfo.channels != 1)
+ { printf ("\n\nLine %d : Incorrect number of channels in file.\n", __LINE__) ;
+ exit (1) ;
+ } ;
+
+ if (! long_file_ok)
+ test_read_write_position_or_die (file, __LINE__, 0, 0, 3 * DATA_LENGTH) ;
+ else
+ test_seek_or_die (file, 3 * DATA_LENGTH, SFM_WRITE | SEEK_SET, 3 * DATA_LENGTH, sfinfo.channels, __LINE__) ;
+
+ for (pass = 1 ; pass <= 3 ; pass ++)
+ { orig [20] = pass * 2 ;
+
+ test_read_write_position_or_die (file, __LINE__, pass, (pass - 1) * DATA_LENGTH, 3 * DATA_LENGTH) ;
+
+ /* Read what we just wrote. */
+ test_read_[+ (get "data_type") +]_or_die (file, pass, test, DATA_LENGTH, __LINE__) ;
+
+ /* Check the data. */
+ for (k = 0 ; k < DATA_LENGTH ; k++)
+ if ([+ (get "error_func") +] (orig [k], test [k]))
+ { printf ("\n\nLine %d (pass %d) B : Error at sample %d ([+ (get "format_char") +] => [+ (get "format_char") +]).\n", __LINE__, pass, k, orig [k], test [k]) ;
+ oct_save_[+ (get "data_type") +] (orig, test, DATA_LENGTH) ;
+ exit (1) ;
+ } ;
+
+ } ; /* for (pass ...) */
+
+ sf_close (file) ;
+} /* mono_rdwr_[+ (get "data_type") +]_test */
+
+static void
+new_rdwr_[+ (get "type_name") +]_test (const char *filename, int format, int allow_fd)
+{ SNDFILE *wfile, *rwfile ;
+ SF_INFO sfinfo ;
+ [+ (get "data_type") +] *orig, *test ;
+ int items, frames ;
+
+ orig = orig_data.[+ (get "data_field") +] ;
+ test = test_data.[+ (get "data_field") +] ;
+
+ sfinfo.samplerate = 44100 ;
+ sfinfo.frames = SILLY_WRITE_COUNT ; /* Wrong length. Library should correct this on sf_close. */
+ sfinfo.channels = 2 ;
+ sfinfo.format = format ;
+
+ items = DATA_LENGTH ;
+ frames = items / sfinfo.channels ;
+
+ wfile = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, allow_fd, __LINE__) ;
+ sf_command (wfile, SFC_SET_UPDATE_HEADER_AUTO, NULL, SF_TRUE) ;
+ test_writef_[+ (get "data_type") +]_or_die (wfile, 1, orig, frames, __LINE__) ;
+ sf_write_sync (wfile) ;
+ test_writef_[+ (get "data_type") +]_or_die (wfile, 2, orig, frames, __LINE__) ;
+ sf_write_sync (wfile) ;
+
+ rwfile = test_open_file_or_die (filename, SFM_RDWR, &sfinfo, allow_fd, __LINE__) ;
+ if (sfinfo.frames != 2 * frames)
+ { printf ("\n\nLine %d : incorrect number of frames in file (%ld should be %d)\n\n", __LINE__, SF_COUNT_TO_LONG (sfinfo.frames), 2 * frames) ;
+ exit (1) ;
+ } ;
+
+ test_writef_[+ (get "data_type") +]_or_die (wfile, 3, orig, frames, __LINE__) ;
+
+ test_readf_[+ (get "data_type") +]_or_die (rwfile, 1, test, frames, __LINE__) ;
+ test_readf_[+ (get "data_type") +]_or_die (rwfile, 2, test, frames, __LINE__) ;
+
+ sf_close (wfile) ;
+ sf_close (rwfile) ;
+} /* new_rdwr_[+ (get "type_name") +]_test */
+
+[+ ENDFOR data_type +]
+
+/*----------------------------------------------------------------------------------------
+*/
+
+static void
+empty_file_test (const char *filename, int format)
+{ SNDFILE *file ;
+ SF_INFO info ;
+ int allow_fd ;
+
+ /* Sd2 files cannot be opened from an existing file descriptor. */
+ allow_fd = ((format & SF_FORMAT_TYPEMASK) == SF_FORMAT_SD2) ? SF_FALSE : SF_TRUE ;
+
+ print_test_name ("empty_file_test", filename) ;
+
+ unlink (filename) ;
+
+ info.samplerate = 48000 ;
+ info.channels = 2 ;
+ info.format = format ;
+
+ if (sf_format_check (&info) == SF_FALSE)
+ { info.channels = 1 ;
+ if (sf_format_check (&info) == SF_FALSE)
+ { puts ("invalid file format") ;
+ return ;
+ } ;
+ } ;
+
+ /* Create an empty file. */
+ file = test_open_file_or_die (filename, SFM_WRITE, &info, allow_fd, __LINE__) ;
+ sf_close (file) ;
+
+ /* Open for read and check the length. */
+ file = test_open_file_or_die (filename, SFM_READ, &info, allow_fd, __LINE__) ;
+
+ if (SF_COUNT_TO_LONG (info.frames) != 0)
+ { printf ("\n\nError : frame count (%ld) should be zero.\n", SF_COUNT_TO_LONG (info.frames)) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ /* Open for read/write and check the length. */
+ file = test_open_file_or_die (filename, SFM_RDWR, &info, allow_fd, __LINE__) ;
+
+ if (SF_COUNT_TO_LONG (info.frames) != 0)
+ { printf ("\n\nError : frame count (%ld) should be zero.\n", SF_COUNT_TO_LONG (info.frames)) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ /* Open for read and check the length. */
+ file = test_open_file_or_die (filename, SFM_READ, &info, allow_fd, __LINE__) ;
+
+ if (SF_COUNT_TO_LONG (info.frames) != 0)
+ { printf ("\n\nError : frame count (%ld) should be zero.\n", SF_COUNT_TO_LONG (info.frames)) ;
+ exit (1) ;
+ } ;
+
+ sf_close (file) ;
+
+ check_open_file_count_or_die (__LINE__) ;
+
+ unlink (filename) ;
+ puts ("ok") ;
+
+ return ;
+} /* empty_file_test */
+
+
+/*----------------------------------------------------------------------------------------
+*/
+
+static void
+create_short_file (const char *filename)
+{ FILE *file ;
+
+ if (! (file = fopen (filename, "w")))
+ { printf ("create_short_file : fopen (%s, \"w\") failed.", filename) ;
+ fflush (stdout) ;
+ perror (NULL) ;
+ exit (1) ;
+ } ;
+
+ fprintf (file, "This is the file data.\n") ;
+
+ fclose (file) ;
+} /* create_short_file */
+
+#if (defined (WIN32) || defined (__WIN32))
+
+/* Win32 does not have truncate (nor does it have the POSIX function ftruncate).
+** Hack somethng up here to over come this. This function can only truncate to a
+** length of zero.
+*/
+
+static int
+truncate (const char *filename, int ignored)
+{ int fd ;
+
+ ignored = 0 ;
+
+ if ((fd = open (filename, O_RDWR | O_TRUNC | O_BINARY)) < 0)
+ return 0 ;
+
+ close (fd) ;
+
+ return 0 ;
+} /* truncate */
+
+#endif
+
+static void
+multi_seek_test (const char * filename, int format)
+{ SNDFILE * file ;
+ SF_INFO info ;
+ sf_count_t pos ;
+ int k ;
+
+ /* This test doesn't work on the following. */
+ switch (format & SF_FORMAT_TYPEMASK)
+ { case SF_FORMAT_RAW :
+ return ;
+
+ default :
+ break ;
+ } ;
+
+ memset (&info, 0, sizeof (info)) ;
+
+ generate_file (filename, format, 88200) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &info, SF_FALSE, __LINE__) ;
+
+ for (k = 0 ; k < 10 ; k++)
+ { pos = info.frames / (k + 2) ;
+ test_seek_or_die (file, pos, SEEK_SET, pos, info.channels, __LINE__) ;
+ } ;
+
+ sf_close (file) ;
+} /* multi_seek_test */
+
+static void
+write_seek_extend_test (const char * filename, int format)
+{ SNDFILE * file ;
+ SF_INFO info ;
+ short *orig, *test ;
+ unsigned items, k ;
+
+ /* This test doesn't work on the following. */
+ switch (format & SF_FORMAT_TYPEMASK)
+ { case SF_FORMAT_FLAC :
+ case SF_FORMAT_HTK :
+ case SF_FORMAT_PAF :
+ case SF_FORMAT_SDS :
+ case SF_FORMAT_SVX :
+ return ;
+
+ default :
+ break ;
+ } ;
+
+ memset (&info, 0, sizeof (info)) ;
+
+ info.samplerate = 48000 ;
+ info.channels = 1 ;
+ info.format = format ;
+
+ items = 512 ;
+ exit_if_true (items > ARRAY_LEN (orig_data.s), "Line %d : Bad assumption.\n", __LINE__) ;
+
+ orig = orig_data.s ;
+ test = test_data.s ;
+
+ for (k = 0 ; k < ARRAY_LEN (orig_data.s) ; k++)
+ orig [k] = 0x3fff ;
+
+ file = test_open_file_or_die (filename, SFM_WRITE, &info, SF_FALSE, __LINE__) ;
+ test_write_short_or_die (file, 0, orig, items, __LINE__) ;
+
+ /* Extend the file using a seek. */
+ test_seek_or_die (file, 2 * items, SEEK_SET, 2 * items, info.channels, __LINE__) ;
+
+ test_writef_short_or_die (file, 0, orig, items, __LINE__) ;
+ sf_close (file) ;
+
+ file = test_open_file_or_die (filename, SFM_READ, &info, SF_FALSE, __LINE__) ;
+ test_read_short_or_die (file, 0, test, 3 * items, __LINE__) ;
+ sf_close (file) ;
+
+ /* Can't do these formats due to scaling. */
+ switch (format & SF_FORMAT_SUBMASK)
+ { case SF_FORMAT_PCM_S8 :
+ case SF_FORMAT_PCM_U8 :
+ return ;
+ default :
+ break ;
+ } ;
+
+ for (k = 0 ; k < items ; k++)
+ { exit_if_true (test [k] != 0x3fff, "Line %d : test [%d] == %d, should be 0x3fff.\n", __LINE__, k, test [k]) ;
+ exit_if_true (test [items + k] != 0, "Line %d : test [%d] == %d, should be 0.\n", __LINE__, items + k, test [items + k]) ;
+ exit_if_true (test [2 * items + k] != 0x3fff, "Line %d : test [%d] == %d, should be 0x3fff.\n", __LINE__, 2 * items + k, test [2 * items + k]) ;
+ } ;
+
+ return ;
+} /* write_seek_extend_test */
+
+
projects / Faustine.git / commitdiff
