--- /dev/null
+/*
+** Copyright (C) 1999-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
+**
+** All rights reserved.
+**
+** Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**
+** * Redistributions of source code must retain the above copyright
+** notice, this list of conditions and the following disclaimer.
+** * Redistributions in binary form must reproduce the above copyright
+** notice, this list of conditions and the following disclaimer in
+** the documentation and/or other materials provided with the
+** distribution.
+** * Neither the author nor the names of any contributors may be used
+** to endorse or promote products derived from this software without
+** specific prior written permission.
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+** TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+** PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+** CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+** EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+** PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
+** OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+** WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
+** OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+** ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+
+#include <sndfile.h>
+
+#include "common.h"
+
+
+typedef struct
+{ char *infilename, *outfilename ;
+ SF_INFO infileinfo, outfileinfo ;
+} OptionData ;
+
+static void copy_metadata (SNDFILE *outfile, SNDFILE *infile, int channels) ;
+
+static void
+usage_exit (const char *progname)
+{
+ printf ("\nUsage : %s [options] [encoding] <input file> <output file>\n", progname) ;
+ puts ("\n"
+ " where [option] may be:\n\n"
+ " -override-sample-rate=X : force sample rate of input to X\n"
+ ) ;
+
+ puts (
+ " where [encoding] may be one of the following:\n\n"
+ " -pcms8 : force the output to signed 8 bit pcm\n"
+ " -pcmu8 : force the output to unsigned 8 bit pcm\n"
+ " -pcm16 : force the output to 16 bit pcm\n"
+ " -pcm24 : force the output to 24 bit pcm\n"
+ " -pcm32 : force the output to 32 bit pcm\n"
+ " -float32 : force the output to 32 bit floating point"
+ ) ;
+ puts (
+ " -ulaw : force the output ULAW\n"
+ " -alaw : force the output ALAW\n"
+ " -ima-adpcm : force the output to IMA ADPCM (WAV only)\n"
+ " -ms-adpcm : force the output to MS ADPCM (WAV only)\n"
+ " -gsm610 : force the GSM6.10 (WAV only)\n"
+ " -dwvw12 : force the output to 12 bit DWVW (AIFF only)\n"
+ " -dwvw16 : force the output to 16 bit DWVW (AIFF only)\n"
+ " -dwvw24 : force the output to 24 bit DWVW (AIFF only)\n"
+ " -vorbis : force the output to Vorbis (OGG only)\n"
+ ) ;
+
+ puts (
+ " The format of the output file is determined by the file extension of the\n"
+ " output file name. The following extensions are currently understood:\n"
+ ) ;
+
+ sfe_dump_format_map () ;
+
+ puts ("") ;
+ exit (0) ;
+} /* usage_exit */
+
+int
+main (int argc, char * argv [])
+{ const char *progname, *infilename, *outfilename ;
+ SNDFILE *infile = NULL, *outfile = NULL ;
+ SF_INFO sfinfo ;
+ int k, outfilemajor, outfileminor = 0, infileminor ;
+ int override_sample_rate = 0 ; /* assume no sample rate override. */
+
+ progname = program_name (argv [0]) ;
+
+ if (argc < 3 || argc > 5)
+ { usage_exit (progname) ;
+ return 1 ;
+ } ;
+
+ infilename = argv [argc-2] ;
+ outfilename = argv [argc-1] ;
+
+ if (strcmp (infilename, outfilename) == 0)
+ { printf ("Error : Input and output filenames are the same.\n\n") ;
+ usage_exit (progname) ;
+ return 1 ;
+ } ;
+
+ if (strlen (infilename) > 1 && infilename [0] == '-')
+ { printf ("Error : Input filename (%s) looks like an option.\n\n", infilename) ;
+ usage_exit (progname) ;
+ return 1 ;
+ } ;
+
+ if (outfilename [0] == '-')
+ { printf ("Error : Output filename (%s) looks like an option.\n\n", outfilename) ;
+ usage_exit (progname) ;
+ return 1 ;
+ } ;
+
+ for (k = 1 ; k < argc - 2 ; k++)
+ { if (! strcmp (argv [k], "-pcms8"))
+ { outfileminor = SF_FORMAT_PCM_S8 ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-pcmu8"))
+ { outfileminor = SF_FORMAT_PCM_U8 ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-pcm16"))
+ { outfileminor = SF_FORMAT_PCM_16 ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-pcm24"))
+ { outfileminor = SF_FORMAT_PCM_24 ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-pcm32"))
+ { outfileminor = SF_FORMAT_PCM_32 ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-float32"))
+ { outfileminor = SF_FORMAT_FLOAT ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-ulaw"))
+ { outfileminor = SF_FORMAT_ULAW ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-alaw"))
+ { outfileminor = SF_FORMAT_ALAW ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-ima-adpcm"))
+ { outfileminor = SF_FORMAT_IMA_ADPCM ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-ms-adpcm"))
+ { outfileminor = SF_FORMAT_MS_ADPCM ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-gsm610"))
+ { outfileminor = SF_FORMAT_GSM610 ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-dwvw12"))
+ { outfileminor = SF_FORMAT_DWVW_12 ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-dwvw16"))
+ { outfileminor = SF_FORMAT_DWVW_16 ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-dwvw24"))
+ { outfileminor = SF_FORMAT_DWVW_24 ;
+ continue ;
+ } ;
+ if (! strcmp (argv [k], "-vorbis"))
+ { outfileminor = SF_FORMAT_VORBIS ;
+ continue ;
+ } ;
+
+ if (strstr (argv [k], "-override-sample-rate=") == argv [k])
+ { const char *ptr ;
+
+ ptr = argv [k] + strlen ("-override-sample-rate=") ;
+ override_sample_rate = atoi (ptr) ;
+ continue ;
+ } ;
+
+ printf ("Error : Not able to decode argunment '%s'.\n", argv [k]) ;
+ exit (1) ;
+ } ;
+
+ memset (&sfinfo, 0, sizeof (sfinfo)) ;
+
+ if ((infile = sf_open (infilename, SFM_READ, &sfinfo)) == NULL)
+ { printf ("Not able to open input file %s.\n", infilename) ;
+ puts (sf_strerror (NULL)) ;
+ return 1 ;
+ } ;
+
+ /* Update sample rate if forced to something else. */
+ if (override_sample_rate)
+ sfinfo.samplerate = override_sample_rate ;
+
+ infileminor = sfinfo.format & SF_FORMAT_SUBMASK ;
+
+ if ((sfinfo.format = sfe_file_type_of_ext (outfilename, sfinfo.format)) == 0)
+ { printf ("Error : Not able to determine output file type for %s.\n", outfilename) ;
+ return 1 ;
+ } ;
+
+ outfilemajor = sfinfo.format & (SF_FORMAT_TYPEMASK | SF_FORMAT_ENDMASK) ;
+
+ if (outfileminor == 0)
+ outfileminor = sfinfo.format & SF_FORMAT_SUBMASK ;
+
+ if (outfileminor != 0)
+ sfinfo.format = outfilemajor | outfileminor ;
+ else
+ sfinfo.format = outfilemajor | (sfinfo.format & SF_FORMAT_SUBMASK) ;
+
+ if ((sfinfo.format & SF_FORMAT_TYPEMASK) == SF_FORMAT_XI)
+ switch (sfinfo.format & SF_FORMAT_SUBMASK)
+ { case SF_FORMAT_PCM_16 :
+ sfinfo.format = outfilemajor | SF_FORMAT_DPCM_16 ;
+ break ;
+
+ case SF_FORMAT_PCM_S8 :
+ case SF_FORMAT_PCM_U8 :
+ sfinfo.format = outfilemajor | SF_FORMAT_DPCM_8 ;
+ break ;
+ } ;
+
+ if (sf_format_check (&sfinfo) == 0)
+ { printf ("Error : output file format is invalid (0x%08X).\n", sfinfo.format) ;
+ return 1 ;
+ } ;
+
+ /* Open the output file. */
+ if ((outfile = sf_open (outfilename, SFM_WRITE, &sfinfo)) == NULL)
+ { printf ("Not able to open output file %s : %s\n", outfilename, sf_strerror (NULL)) ;
+ return 1 ;
+ } ;
+
+ /* Copy the metadata */
+ copy_metadata (outfile, infile, sfinfo.channels) ;
+
+ if ((outfileminor == SF_FORMAT_DOUBLE) || (outfileminor == SF_FORMAT_FLOAT)
+ || (infileminor == SF_FORMAT_DOUBLE) || (infileminor == SF_FORMAT_FLOAT)
+ || (infileminor == SF_FORMAT_VORBIS) || (outfileminor == SF_FORMAT_VORBIS))
+ sfe_copy_data_fp (outfile, infile, sfinfo.channels) ;
+ else
+ sfe_copy_data_int (outfile, infile, sfinfo.channels) ;
+
+ sf_close (infile) ;
+ sf_close (outfile) ;
+
+ return 0 ;
+} /* main */
+
+static void
+copy_metadata (SNDFILE *outfile, SNDFILE *infile, int channels)
+{ SF_INSTRUMENT inst ;
+ SF_BROADCAST_INFO_2K binfo ;
+ const char *str ;
+ int k, chanmap [256] ;
+
+ for (k = SF_STR_FIRST ; k <= SF_STR_LAST ; k++)
+ { str = sf_get_string (infile, k) ;
+ if (str != NULL)
+ sf_set_string (outfile, k, str) ;
+ } ;
+
+ memset (&inst, 0, sizeof (inst)) ;
+ memset (&binfo, 0, sizeof (binfo)) ;
+
+ if (channels < ARRAY_LEN (chanmap))
+ { size_t size = channels * sizeof (chanmap [0]) ;
+
+ if (sf_command (infile, SFC_GET_CHANNEL_MAP_INFO, chanmap, size) == SF_TRUE)
+ sf_command (outfile, SFC_SET_CHANNEL_MAP_INFO, chanmap, size) ;
+ } ;
+
+ if (sf_command (infile, SFC_GET_INSTRUMENT, &inst, sizeof (inst)) == SF_TRUE)
+ sf_command (outfile, SFC_SET_INSTRUMENT, &inst, sizeof (inst)) ;
+
+ if (sf_command (infile, SFC_GET_BROADCAST_INFO, &binfo, sizeof (binfo)) == SF_TRUE)
+ sf_command (outfile, SFC_SET_BROADCAST_INFO, &binfo, sizeof (binfo)) ;
+
+} /* copy_metadata */
+
projects / Faustine.git / blobdiff