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/*
** Copyright (C) 1999-2004 Erik de Castro Lopo <erikd@mega-nerd.com>
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#include <stdio.h>
#include <string.h>
#include <math.h>
#include <sndfile.h>
#define SAMPLE_RATE 8000
#define SAMPLE_COUNT 100
int
main (void)
{ SNDFILE *file ;
SF_INFO sfinfo ;
char *filename ;
int k, buffer [SAMPLE_COUNT] ;
for (k = 0 ; k < SAMPLE_COUNT ; k++)
buffer [k] = ((3 * k + 2) << 24) + ((3 * k + 1) << 16) + ((3 * k) << 8) ;
/* Big endian first. */
sfinfo.samplerate = SAMPLE_RATE ;
sfinfo.frames = SAMPLE_COUNT ;
sfinfo.channels = 1 ;
sfinfo.format = (SF_ENDIAN_BIG | SF_FORMAT_PAF | SF_FORMAT_PCM_24) ;
filename = "be-pcm24.paf" ;
if (! (file = sf_open (filename, SFM_WRITE, &sfinfo)))
{ printf ("Error : Not able to open output file.\n") ;
return 1 ;
} ;
printf ("Writing data to '%s'\n", filename) ;
if (sf_write_int (file, buffer, SAMPLE_COUNT) != SAMPLE_COUNT)
puts (sf_strerror (file)) ;
sf_close (file) ;
/* Little endian first. */
sfinfo.samplerate = SAMPLE_RATE ;
sfinfo.frames = SAMPLE_COUNT ;
sfinfo.channels = 1 ;
sfinfo.format = (SF_ENDIAN_LITTLE | SF_FORMAT_PAF | SF_FORMAT_PCM_24) ;
filename = "le-pcm24.paf" ;
if (! (file = sf_open (filename, SFM_WRITE, &sfinfo)))
{ printf ("Error : Not able to open output file.\n") ;
return 1 ;
} ;
printf ("Writing data to '%s'\n", filename) ;
if (sf_write_int (file, buffer, SAMPLE_COUNT) != SAMPLE_COUNT)
puts (sf_strerror (file)) ;
sf_close (file) ;
return 0 ;
} /* main */
/*
** Do not edit or modify anything in this comment block.
** The arch-tag line is a file identity tag for the GNU Arch
** revision control system.
**
** arch-tag: 62025b88-1f3f-46fb-994a-8220bf915772
*/
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