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add libsndifle 1.0.17 to in tree libs
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@3761 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Michael Jerris
258
libs/libsndfile/tests/multi_file_test.c
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258
libs/libsndfile/tests/multi_file_test.c
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/*
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** Copyright (C) 1999-2004 Erik de Castro Lopo <erikd@mega-nerd.com>
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**
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** This program is free software; you can redistribute it and/or modify
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** it under the terms of the GNU General Public License as published by
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** the Free Software Foundation; either version 2 of the License, or
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** (at your option) any later version.
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**
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** This program is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU General Public License for more details.
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**
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** You should have received a copy of the GNU General Public License
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** along with this program; if not, write to the Free Software
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** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#include "sfconfig.h"
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#include <stdio.h>
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#include <stdlib.h>
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#if HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#if (HAVE_DECL_S_IRGRP == 0)
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#include <sf_unistd.h>
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#endif
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#include <fcntl.h>
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#include <math.h>
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#include <string.h>
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#include <errno.h>
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#include <sys/stat.h>
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#include <sndfile.h>
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#include "utils.h"
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#define DATA_LENGTH (512)
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static off_t get_file_length (int fd) ;
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static void write_file_at_end (int fd, int filetype, int channels, int file_num) ;
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static void multi_file_test (const char *filename, int *formats, int format_count) ;
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static short data [DATA_LENGTH] ;
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static int wav_formats [] =
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{ SF_FORMAT_WAV | SF_FORMAT_PCM_16,
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SF_FORMAT_WAV | SF_FORMAT_PCM_24,
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SF_FORMAT_WAV | SF_FORMAT_ULAW,
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SF_FORMAT_WAV | SF_FORMAT_ALAW,
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/* Lite remove start */
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SF_FORMAT_WAV | SF_FORMAT_IMA_ADPCM,
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SF_FORMAT_WAV | SF_FORMAT_MS_ADPCM,
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/* Lite remove end */
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/*-SF_FORMAT_WAV | SF_FORMAT_GSM610 Doesn't work yet. -*/
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} ;
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static int aiff_formats [] =
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{ SF_FORMAT_AIFF | SF_FORMAT_PCM_16,
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SF_FORMAT_AIFF | SF_FORMAT_PCM_24,
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SF_FORMAT_AIFF | SF_FORMAT_ULAW,
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SF_FORMAT_AIFF | SF_FORMAT_ALAW
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} ;
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static int au_formats [] =
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{ SF_FORMAT_AU | SF_FORMAT_PCM_16,
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SF_FORMAT_AU | SF_FORMAT_PCM_24,
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SF_FORMAT_AU | SF_FORMAT_ULAW,
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SF_FORMAT_AU | SF_FORMAT_ALAW
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} ;
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static int verbose = SF_FALSE ;
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int
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main (int argc, char **argv)
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{ int do_all = 0 ;
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int test_count = 0 ;
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if (argc == 3 && strcmp (argv [2], "-v") == 0)
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{ verbose = SF_TRUE ;
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argc -- ;
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} ;
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if (argc != 2)
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{ printf ("Usage : %s <test>\n", argv [0]) ;
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printf (" Where <test> is one of the following:\n") ;
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printf (" wav - test WAV file functions (little endian)\n") ;
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printf (" aiff - test AIFF file functions (big endian)\n") ;
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printf (" au - test AU file functions\n") ;
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#if 0
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printf (" svx - test 8SVX/16SV file functions\n") ;
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printf (" nist - test NIST Sphere file functions\n") ;
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printf (" ircam - test IRCAM file functions\n") ;
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printf (" voc - Create Voice file functions\n") ;
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printf (" w64 - Sonic Foundry's W64 file functions\n") ;
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#endif
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printf (" all - perform all tests\n") ;
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exit (1) ;
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} ;
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do_all = !strcmp (argv [1], "all") ;
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if (do_all || ! strcmp (argv [1], "wav"))
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{ multi_file_test ("multi_wav.dat", wav_formats, ARRAY_LEN (wav_formats)) ;
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test_count++ ;
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} ;
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if (do_all || ! strcmp (argv [1], "aiff"))
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{ multi_file_test ("multi_aiff.dat", aiff_formats, ARRAY_LEN (aiff_formats)) ;
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test_count++ ;
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} ;
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if (do_all || ! strcmp (argv [1], "au"))
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{ multi_file_test ("multi_au.dat", au_formats, ARRAY_LEN (au_formats)) ;
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test_count++ ;
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} ;
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return 0 ;
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} /* main */
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/*======================================================================================
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*/
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static void
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multi_file_test (const char *filename, int *formats, int format_count)
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{ SNDFILE *sndfile ;
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SF_INFO sfinfo ;
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SF_EMBED_FILE_INFO embed_info ;
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off_t file_length ;
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int fd, k, file_count = 0 ;
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print_test_name ("multi_file_test", filename) ;
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unlink (filename) ;
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if ((fd = open (filename, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR | S_IRGRP )) < 0)
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{ printf ("\n\nLine %d: open failed : %s\n", __LINE__, strerror (errno)) ;
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exit (1) ;
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} ;
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write (fd, "1234", 4) ;
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for (k = 0 ; k < format_count ; k++)
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write_file_at_end (fd, formats [k], 2, k) ;
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file_length = get_file_length (fd) ;
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embed_info.offset = 4 ;
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embed_info.length = 0 ;
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file_count = 0 ;
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while (embed_info.offset + embed_info.length < file_length)
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{
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file_count ++ ;
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if (verbose)
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{ puts ("\n------------------------------------") ;
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printf ("This offset : %ld\n", SF_COUNT_TO_LONG (embed_info.offset + embed_info.length)) ;
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} ;
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if (lseek (fd, embed_info.offset + embed_info.length, SEEK_SET) < 0)
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{ printf ("\n\nLine %d: lseek failed : %s\n", __LINE__, strerror (errno)) ;
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exit (1) ;
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} ;
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memset (&sfinfo, 0, sizeof (sfinfo)) ;
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if ((sndfile = sf_open_fd (fd, SFM_READ, &sfinfo, SF_FALSE)) == NULL)
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{ printf ("\n\nLine %d: sf_open_fd failed\n", __LINE__) ;
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printf ("Embedded file number : %d offset : %ld\n", file_count, SF_COUNT_TO_LONG (embed_info.offset)) ;
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puts (sf_strerror (sndfile)) ;
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dump_log_buffer (sndfile) ;
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exit (1) ;
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} ;
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sf_command (sndfile, SFC_GET_EMBED_FILE_INFO, &embed_info, sizeof (embed_info)) ;
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sf_close (sndfile) ;
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if (verbose)
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printf ("\nNext offset : %ld\nNext length : %ld\n", SF_COUNT_TO_LONG (embed_info.offset), SF_COUNT_TO_LONG (embed_info.length)) ;
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} ;
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if (file_count != format_count)
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{ printf ("\n\nLine %d: file count (%d) not equal to %d.\n\n", __LINE__, file_count, format_count) ;
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printf ("Embedded file number : %d\n", file_count) ;
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exit (1) ;
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} ;
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close (fd) ;
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unlink (filename) ;
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printf ("ok\n") ;
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return ;
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} /* multi_file_test */
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/*======================================================================================
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*/
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static void
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write_file_at_end (int fd, int filetype, int channels, int file_num)
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{ SNDFILE *sndfile ;
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SF_INFO sfinfo ;
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int frames, k ;
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lseek (fd, 0, SEEK_END) ;
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for (k = 0 ; k < DATA_LENGTH ; k++)
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data [k] = k ;
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frames = DATA_LENGTH / channels ;
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sfinfo.format = filetype ;
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sfinfo.channels = channels ;
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sfinfo.samplerate = 44100 ;
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if ((sndfile = sf_open_fd (fd, SFM_WRITE, &sfinfo, SF_FALSE)) == NULL)
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{ printf ("\n\nLine %d: sf_open_fd failed\n", __LINE__) ;
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printf ("Embedded file number : %d\n", file_num) ;
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puts (sf_strerror (sndfile)) ;
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dump_log_buffer (sndfile) ;
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exit (1) ;
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} ;
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if (sf_writef_short (sndfile, data, frames) != frames)
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{ printf ("\n\nLine %d: short write\n", __LINE__) ;
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printf ("Embedded file number : %d\n", file_num) ;
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exit (1) ;
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} ;
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sf_close (sndfile) ;
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} /* write_file_at_end */
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static off_t
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get_file_length (int fd)
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{ struct stat statbuf ;
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if (fstat (fd, &statbuf) == -1)
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{ printf ("\n\nError : fstat error : %s\n\n", strerror (errno)) ;
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exit (1) ;
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} ;
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return statbuf.st_size ;
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} /* get_file_length */
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/*
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** Do not edit or modify anything in this comment block.
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** The arch-tag line is a file identity tag for the GNU Arch
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** revision control system.
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**
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** arch-tag: c1a09b0e-57c9-4306-b69e-a865d44eecb3
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*/
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