--- /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.
+
projects / Faustine.git / blobdiff