mirror of
https://gitee.com/openharmony/third_party_libsnd
synced 2024-11-30 05:20:59 +00:00
342 lines
10 KiB
C
342 lines
10 KiB
C
/*
|
|
** Copyright (C) 2007-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
|
|
**
|
|
** This program is free software; you can redistribute it and/or modify
|
|
** it under the terms of the GNU General Public License as published by
|
|
** the Free Software Foundation; either version 2 of the License, or
|
|
** (at your option) any later version.
|
|
**
|
|
** This program is distributed in the hope that it will be useful,
|
|
** but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
** GNU General Public License for more details.
|
|
**
|
|
** You should have received a copy of the GNU General Public License
|
|
** along with this program; if not, write to the Free Software
|
|
** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#include "sfconfig.h"
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
|
|
#include <math.h>
|
|
|
|
#include <sndfile.h>
|
|
|
|
#include "utils.h"
|
|
|
|
#define SAMPLE_RATE 44100
|
|
#define DATA_LENGTH (SAMPLE_RATE / 8)
|
|
|
|
typedef union
|
|
{ double d [DATA_LENGTH] ;
|
|
float f [DATA_LENGTH] ;
|
|
int i [DATA_LENGTH] ;
|
|
short s [DATA_LENGTH] ;
|
|
} BUFFER ;
|
|
|
|
static BUFFER data_out ;
|
|
static BUFFER data_in ;
|
|
|
|
static void
|
|
ogg_short_test (void)
|
|
{ const char * filename = "vorbis_short.oga" ;
|
|
|
|
SNDFILE * file ;
|
|
SF_INFO sfinfo ;
|
|
short seek_data [10] ;
|
|
unsigned k ;
|
|
|
|
print_test_name ("ogg_short_test", filename) ;
|
|
|
|
/* Generate float data. */
|
|
gen_windowed_sine_float (data_out.f, ARRAY_LEN (data_out.f), 1.0 * 0x7F00) ;
|
|
|
|
/* Convert to shorteger. */
|
|
for (k = 0 ; k < ARRAY_LEN (data_out.s) ; k++)
|
|
data_out.s [k] = lrintf (data_out.f [k]) ;
|
|
|
|
memset (&sfinfo, 0, sizeof (sfinfo)) ;
|
|
|
|
/* Set up output file type. */
|
|
sfinfo.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ;
|
|
sfinfo.channels = 1 ;
|
|
sfinfo.samplerate = SAMPLE_RATE ;
|
|
|
|
/* Write the output file. */
|
|
file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
|
|
test_write_short_or_die (file, 0, data_out.s, ARRAY_LEN (data_out.s), __LINE__) ;
|
|
sf_close (file) ;
|
|
|
|
/* Read the file in again. */
|
|
memset (&sfinfo, 0, sizeof (sfinfo)) ;
|
|
|
|
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
|
|
test_read_short_or_die (file, 0, data_in.s, ARRAY_LEN (data_in.s), __LINE__) ;
|
|
sf_close (file) ;
|
|
|
|
puts ("ok") ;
|
|
|
|
/* Test seeking. */
|
|
print_test_name ("ogg_seek_test", filename) ;
|
|
|
|
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
|
|
|
|
test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
|
|
test_read_short_or_die (file, 0, seek_data, ARRAY_LEN (seek_data), __LINE__) ;
|
|
compare_short_or_die (seek_data, data_in.s + 10, ARRAY_LEN (seek_data), __LINE__) ;
|
|
|
|
sf_close (file) ;
|
|
|
|
puts ("ok") ;
|
|
|
|
unlink (filename) ;
|
|
} /* ogg_short_test */
|
|
|
|
static void
|
|
ogg_int_test (void)
|
|
{ const char * filename = "vorbis_int.oga" ;
|
|
|
|
SNDFILE * file ;
|
|
SF_INFO sfinfo ;
|
|
int seek_data [10] ;
|
|
unsigned k ;
|
|
|
|
print_test_name ("ogg_int_test", filename) ;
|
|
|
|
/* Generate float data. */
|
|
gen_windowed_sine_float (data_out.f, ARRAY_LEN (data_out.f), 1.0 * 0x7FFF0000) ;
|
|
|
|
/* Convert to integer. */
|
|
for (k = 0 ; k < ARRAY_LEN (data_out.i) ; k++)
|
|
data_out.i [k] = lrintf (data_out.f [k]) ;
|
|
|
|
memset (&sfinfo, 0, sizeof (sfinfo)) ;
|
|
|
|
/* Set up output file type. */
|
|
sfinfo.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ;
|
|
sfinfo.channels = 1 ;
|
|
sfinfo.samplerate = SAMPLE_RATE ;
|
|
|
|
/* Write the output file. */
|
|
file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
|
|
test_write_int_or_die (file, 0, data_out.i, ARRAY_LEN (data_out.i), __LINE__) ;
|
|
sf_close (file) ;
|
|
|
|
/* Read the file in again. */
|
|
memset (&sfinfo, 0, sizeof (sfinfo)) ;
|
|
|
|
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
|
|
test_read_int_or_die (file, 0, data_in.i, ARRAY_LEN (data_in.i), __LINE__) ;
|
|
sf_close (file) ;
|
|
|
|
puts ("ok") ;
|
|
|
|
/* Test seeking. */
|
|
print_test_name ("ogg_seek_test", filename) ;
|
|
|
|
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
|
|
|
|
test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
|
|
test_read_int_or_die (file, 0, seek_data, ARRAY_LEN (seek_data), __LINE__) ;
|
|
compare_int_or_die (seek_data, data_in.i + 10, ARRAY_LEN (seek_data), __LINE__) ;
|
|
|
|
sf_close (file) ;
|
|
|
|
puts ("ok") ;
|
|
|
|
unlink (filename) ;
|
|
} /* ogg_int_test */
|
|
|
|
static void
|
|
ogg_float_test (void)
|
|
{ const char * filename = "vorbis_float.oga" ;
|
|
|
|
SNDFILE * file ;
|
|
SF_INFO sfinfo ;
|
|
float seek_data [10] ;
|
|
|
|
print_test_name ("ogg_float_test", filename) ;
|
|
|
|
gen_windowed_sine_float (data_out.f, ARRAY_LEN (data_out.f), 0.95) ;
|
|
|
|
memset (&sfinfo, 0, sizeof (sfinfo)) ;
|
|
|
|
/* Set up output file type. */
|
|
sfinfo.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ;
|
|
sfinfo.channels = 1 ;
|
|
sfinfo.samplerate = SAMPLE_RATE ;
|
|
|
|
/* Write the output file. */
|
|
file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
|
|
test_write_float_or_die (file, 0, data_out.f, ARRAY_LEN (data_out.f), __LINE__) ;
|
|
sf_close (file) ;
|
|
|
|
/* Read the file in again. */
|
|
memset (&sfinfo, 0, sizeof (sfinfo)) ;
|
|
|
|
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
|
|
test_read_float_or_die (file, 0, data_in.f, ARRAY_LEN (data_in.f), __LINE__) ;
|
|
sf_close (file) ;
|
|
|
|
puts ("ok") ;
|
|
|
|
/* Test seeking. */
|
|
print_test_name ("ogg_seek_test", filename) ;
|
|
|
|
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
|
|
|
|
test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
|
|
test_read_float_or_die (file, 0, seek_data, ARRAY_LEN (seek_data), __LINE__) ;
|
|
compare_float_or_die (seek_data, data_in.f + 10, ARRAY_LEN (seek_data), __LINE__) ;
|
|
|
|
sf_close (file) ;
|
|
|
|
puts ("ok") ;
|
|
|
|
unlink (filename) ;
|
|
} /* ogg_float_test */
|
|
|
|
static void
|
|
ogg_double_test (void)
|
|
{ const char * filename = "vorbis_double.oga" ;
|
|
|
|
SNDFILE * file ;
|
|
SF_INFO sfinfo ;
|
|
double seek_data [10] ;
|
|
|
|
print_test_name ("ogg_double_test", filename) ;
|
|
|
|
gen_windowed_sine_double (data_out.d, ARRAY_LEN (data_out.d), 0.95) ;
|
|
|
|
memset (&sfinfo, 0, sizeof (sfinfo)) ;
|
|
|
|
/* Set up output file type. */
|
|
sfinfo.format = SF_FORMAT_OGG | SF_FORMAT_VORBIS ;
|
|
sfinfo.channels = 1 ;
|
|
sfinfo.samplerate = SAMPLE_RATE ;
|
|
|
|
/* Write the output file. */
|
|
file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
|
|
test_write_double_or_die (file, 0, data_out.d, ARRAY_LEN (data_out.d), __LINE__) ;
|
|
sf_close (file) ;
|
|
|
|
/* Read the file in again. */
|
|
memset (&sfinfo, 0, sizeof (sfinfo)) ;
|
|
|
|
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
|
|
test_read_double_or_die (file, 0, data_in.d, ARRAY_LEN (data_in.d), __LINE__) ;
|
|
sf_close (file) ;
|
|
|
|
puts ("ok") ;
|
|
|
|
/* Test seeking. */
|
|
print_test_name ("ogg_seek_test", filename) ;
|
|
|
|
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
|
|
|
|
test_seek_or_die (file, 10, SEEK_SET, 10, sfinfo.channels, __LINE__) ;
|
|
test_read_double_or_die (file, 0, seek_data, ARRAY_LEN (seek_data), __LINE__) ;
|
|
compare_double_or_die (seek_data, data_in.d + 10, ARRAY_LEN (seek_data), __LINE__) ;
|
|
|
|
sf_close (file) ;
|
|
|
|
puts ("ok") ;
|
|
|
|
unlink (filename) ;
|
|
} /* ogg_double_test */
|
|
|
|
|
|
static void
|
|
ogg_stereo_seek_test (const char * filename, int format)
|
|
{ static float data [SAMPLE_RATE] ;
|
|
static float stereo_out [SAMPLE_RATE * 2] ;
|
|
|
|
SNDFILE * file ;
|
|
SF_INFO sfinfo ;
|
|
sf_count_t pos ;
|
|
unsigned k ;
|
|
|
|
print_test_name (__func__, filename) ;
|
|
|
|
gen_windowed_sine_float (data, ARRAY_LEN (data), 0.95) ;
|
|
for (k = 0 ; k < ARRAY_LEN (data) ; k++)
|
|
{ stereo_out [2 * k] = data [k] ;
|
|
stereo_out [2 * k + 1] = data [ARRAY_LEN (data) - k - 1] ;
|
|
} ;
|
|
|
|
memset (&sfinfo, 0, sizeof (sfinfo)) ;
|
|
|
|
/* Set up output file type. */
|
|
sfinfo.format = format ;
|
|
sfinfo.channels = 2 ;
|
|
sfinfo.samplerate = SAMPLE_RATE ;
|
|
|
|
/* Write the output file. */
|
|
file = test_open_file_or_die (filename, SFM_WRITE, &sfinfo, SF_FALSE, __LINE__) ;
|
|
test_write_float_or_die (file, 0, stereo_out, ARRAY_LEN (stereo_out), __LINE__) ;
|
|
sf_close (file) ;
|
|
|
|
/* Open file in again for reading. */
|
|
memset (&sfinfo, 0, sizeof (sfinfo)) ;
|
|
file = test_open_file_or_die (filename, SFM_READ, &sfinfo, SF_FALSE, __LINE__) ;
|
|
|
|
/* Read in the whole file. */
|
|
test_read_float_or_die (file, 0, stereo_out, ARRAY_LEN (stereo_out), __LINE__) ;
|
|
|
|
/* Now hammer seeking code. */
|
|
test_seek_or_die (file, 234, SEEK_SET, 234, sfinfo.channels, __LINE__) ;
|
|
test_readf_float_or_die (file, 0, data, 10, __LINE__) ;
|
|
compare_float_or_die (data, stereo_out + (234 * sfinfo.channels), 10, __LINE__) ;
|
|
|
|
test_seek_or_die (file, 442, SEEK_SET, 442, sfinfo.channels, __LINE__) ;
|
|
test_readf_float_or_die (file, 0, data, 10, __LINE__) ;
|
|
compare_float_or_die (data, stereo_out + (442 * sfinfo.channels), 10, __LINE__) ;
|
|
|
|
test_seek_or_die (file, 12, SEEK_CUR, 442 + 10 + 12, sfinfo.channels, __LINE__) ;
|
|
test_readf_float_or_die (file, 0, data, 10, __LINE__) ;
|
|
compare_float_or_die (data, stereo_out + ((442 + 10 + 12) * sfinfo.channels), 10, __LINE__) ;
|
|
|
|
test_seek_or_die (file, 12, SEEK_CUR, 442 + 20 + 24, sfinfo.channels, __LINE__) ;
|
|
test_readf_float_or_die (file, 0, data, 10, __LINE__) ;
|
|
compare_float_or_die (data, stereo_out + ((442 + 20 + 24) * sfinfo.channels), 10, __LINE__) ;
|
|
|
|
pos = 500 - sfinfo.frames ;
|
|
test_seek_or_die (file, pos, SEEK_END, 500, sfinfo.channels, __LINE__) ;
|
|
test_readf_float_or_die (file, 0, data, 10, __LINE__) ;
|
|
compare_float_or_die (data, stereo_out + (500 * sfinfo.channels), 10, __LINE__) ;
|
|
|
|
pos = 10 - sfinfo.frames ;
|
|
test_seek_or_die (file, pos, SEEK_END, 10, sfinfo.channels, __LINE__) ;
|
|
test_readf_float_or_die (file, 0, data, 10, __LINE__) ;
|
|
compare_float_or_die (data, stereo_out + (10 * sfinfo.channels), 10, __LINE__) ;
|
|
|
|
sf_close (file) ;
|
|
|
|
puts ("ok") ;
|
|
unlink (filename) ;
|
|
} /* ogg_stereo_seek_test */
|
|
|
|
|
|
int
|
|
main (void)
|
|
{
|
|
if (HAVE_EXTERNAL_LIBS)
|
|
{ ogg_short_test () ;
|
|
ogg_int_test () ;
|
|
ogg_float_test () ;
|
|
ogg_double_test () ;
|
|
|
|
/*-ogg_stereo_seek_test ("pcm.wav", SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;-*/
|
|
ogg_stereo_seek_test ("vorbis_seek.ogg", SF_FORMAT_OGG | SF_FORMAT_VORBIS) ;
|
|
}
|
|
else
|
|
puts (" No Ogg/Vorbis tests because Ogg/Vorbis support was not compiled in.") ;
|
|
|
|
return 0 ;
|
|
} /* main */
|