mirror of
https://github.com/cookiengineer/audacity
synced 2026-04-30 09:44:20 +02:00
Move library tree where it belongs
This commit is contained in:
ra
825
lib-src/libsndfile/tests/utils.tpl
Normal file
825
lib-src/libsndfile/tests/utils.tpl
Normal file
@@ -0,0 +1,825 @@
|
||||
[+ AutoGen5 template h c +]
|
||||
/*
|
||||
** Copyright (C) 2002-2009 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.
|
||||
*/
|
||||
|
||||
/*
|
||||
** Utility functions to make writing the test suite easier.
|
||||
**
|
||||
** The .c and .h files were generated automagically with Autogen from
|
||||
** the files utils.def and utils.tpl.
|
||||
*/
|
||||
|
||||
[+ CASE (suffix) +]
|
||||
[+ == h +]
|
||||
|
||||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif /* __cplusplus */
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdarg.h>
|
||||
|
||||
#define SF_COUNT_TO_LONG(x) ((long) (x))
|
||||
#define ARRAY_LEN(x) ((int) (sizeof (x)) / (sizeof ((x) [0])))
|
||||
#define SIGNED_SIZEOF(x) ((int64_t) (sizeof (x)))
|
||||
|
||||
#define PIPE_INDEX(x) ((x) + 500)
|
||||
#define PIPE_TEST_LEN 12345
|
||||
|
||||
#if (defined (WIN32) || defined (_WIN32) || defined (__OS2__))
|
||||
#define snprintf _snprintf
|
||||
#endif
|
||||
|
||||
[+ FOR float_type
|
||||
+]void gen_windowed_sine_[+ (get "name") +] ([+ (get "name") +] *data, int len, double maximum) ;
|
||||
[+ ENDFOR float_type
|
||||
+]
|
||||
|
||||
void create_short_sndfile (const char *filename, int format, int channels) ;
|
||||
|
||||
void check_file_hash_or_die (const char *filename, uint64_t target_hash, int line_num) ;
|
||||
|
||||
void print_test_name (const char *test, const char *filename) ;
|
||||
|
||||
void dump_data_to_file (const char *filename, const void *data, unsigned int datalen) ;
|
||||
|
||||
void write_mono_file (const char * filename, int format, int srate, float * output, int len) ;
|
||||
|
||||
static inline void
|
||||
exit_if_true (int test, const char *format, ...)
|
||||
{ if (test)
|
||||
{ va_list argptr ;
|
||||
va_start (argptr, format) ;
|
||||
vprintf (format, argptr) ;
|
||||
va_end (argptr) ;
|
||||
exit (1) ;
|
||||
} ;
|
||||
} /* exit_if_true */
|
||||
|
||||
/*
|
||||
** Functions for saving two vectors of data in an ascii text file which
|
||||
** can then be loaded into GNU octave for comparison.
|
||||
*/
|
||||
|
||||
[+ FOR io_type
|
||||
+]int oct_save_[+ (get "io_element") +] (const [+ (get "io_element") +] *a, const [+ (get "io_element") +] *b, int len) ;
|
||||
[+ ENDFOR io_type
|
||||
+]
|
||||
|
||||
void delete_file (int format, const char *filename) ;
|
||||
|
||||
void count_open_files (void) ;
|
||||
void increment_open_file_count (void) ;
|
||||
void check_open_file_count_or_die (int lineno) ;
|
||||
|
||||
#ifdef SNDFILE_H
|
||||
|
||||
void dump_log_buffer (SNDFILE *file) ;
|
||||
void check_log_buffer_or_die (SNDFILE *file, int line_num) ;
|
||||
int string_in_log_buffer (SNDFILE *file, const char *s) ;
|
||||
void hexdump_file (const char * filename, sf_count_t offset, sf_count_t length) ;
|
||||
|
||||
|
||||
SNDFILE *test_open_file_or_die
|
||||
(const char *filename, int mode, SF_INFO *sfinfo, int allow_fd, int line_num) ;
|
||||
|
||||
void test_read_write_position_or_die
|
||||
(SNDFILE *file, int line_num, int pass, sf_count_t read_pos, sf_count_t write_pos) ;
|
||||
|
||||
void test_seek_or_die
|
||||
(SNDFILE *file, sf_count_t offset, int whence, sf_count_t new_pos, int channels, int line_num) ;
|
||||
|
||||
[+ FOR read_op +]
|
||||
[+ FOR io_type
|
||||
+]void test_[+ (get "op_element") +]_[+ (get "io_element") +]_or_die
|
||||
(SNDFILE *file, int pass, [+ (get "io_element") +] *test, sf_count_t [+ (get "count_name") +], int line_num) ;
|
||||
[+ ENDFOR io_type +][+ ENDFOR read_op +]
|
||||
|
||||
[+ FOR write_op +]
|
||||
[+ FOR io_type
|
||||
+]void test_[+ (get "op_element") +]_[+ (get "io_element") +]_or_die
|
||||
(SNDFILE *file, int pass, const [+ (get "io_element") +] *test, sf_count_t [+ (get "count_name") +], int line_num) ;
|
||||
[+ ENDFOR io_type +][+ ENDFOR write_op +]
|
||||
|
||||
[+ FOR io_type
|
||||
+]void compare_[+ (get "io_element") +]_or_die (const [+ (get "io_element") +] *left, const [+ (get "io_element") +] *right, unsigned count, int line_num) ;
|
||||
[+ ENDFOR io_type +]
|
||||
|
||||
|
||||
void gen_lowpass_noise_float (float *data, int len) ;
|
||||
|
||||
sf_count_t file_length (const char * fname) ;
|
||||
sf_count_t file_length_fd (int fd) ;
|
||||
|
||||
#endif
|
||||
|
||||
#ifdef __cplusplus
|
||||
} /* extern "C" */
|
||||
#endif /* __cplusplus */
|
||||
|
||||
[+ == c +]
|
||||
|
||||
#include "sfconfig.h"
|
||||
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <inttypes.h>
|
||||
|
||||
#if HAVE_UNISTD_H
|
||||
#include <unistd.h>
|
||||
#endif
|
||||
|
||||
#if (HAVE_DECL_S_IRGRP == 0)
|
||||
#include <sf_unistd.h>
|
||||
#endif
|
||||
|
||||
#include <errno.h>
|
||||
#include <string.h>
|
||||
#include <ctype.h>
|
||||
#include <math.h>
|
||||
#include <fcntl.h>
|
||||
#include <sys/stat.h>
|
||||
|
||||
#include <sndfile.h>
|
||||
|
||||
#include "utils.h"
|
||||
|
||||
#ifndef M_PI
|
||||
#define M_PI 3.14159265358979323846264338
|
||||
#endif
|
||||
|
||||
#define LOG_BUFFER_SIZE 2048
|
||||
|
||||
/*
|
||||
** Neat solution to the Win32/OS2 binary file flage requirement.
|
||||
** If O_BINARY isn't already defined by the inclusion of the system
|
||||
** headers, set it to zero.
|
||||
*/
|
||||
#ifndef O_BINARY
|
||||
#define O_BINARY 0
|
||||
#endif
|
||||
|
||||
[+ FOR float_type +]
|
||||
void
|
||||
gen_windowed_sine_[+ (get "name") +] ([+ (get "name") +] *data, int len, double maximum)
|
||||
{ int k ;
|
||||
|
||||
memset (data, 0, len * sizeof ([+ (get "name") +])) ;
|
||||
/*
|
||||
** Choose a frequency of 1/32 so that it aligns perfectly with a DFT
|
||||
** bucket to minimise spreading of energy over more than one bucket.
|
||||
** Also do not want to make the frequency too high as some of the
|
||||
** codecs (ie gsm610) have a quite severe high frequency roll off.
|
||||
*/
|
||||
len /= 2 ;
|
||||
|
||||
for (k = 0 ; k < len ; k++)
|
||||
{ data [k] = sin (2.0 * k * M_PI * 1.0 / 32.0 + 0.4) ;
|
||||
|
||||
/* Apply Hanning Window. */
|
||||
data [k] *= maximum * (0.5 - 0.5 * cos (2.0 * M_PI * k / ((len) - 1))) ;
|
||||
}
|
||||
|
||||
return ;
|
||||
} /* gen_windowed_sine_[+ (get "name") +] */
|
||||
[+ ENDFOR float_type +]
|
||||
|
||||
void
|
||||
create_short_sndfile (const char *filename, int format, int channels)
|
||||
{ short data [2 * 3 * 4 * 5 * 6 * 7] = { 0, } ;
|
||||
SNDFILE *file ;
|
||||
SF_INFO sfinfo ;
|
||||
|
||||
sfinfo.samplerate = 44100 ;
|
||||
sfinfo.channels = channels ;
|
||||
sfinfo.format = format ;
|
||||
|
||||
if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) == NULL)
|
||||
{ printf ("Error (%s, %d) : sf_open failed : %s\n", __FILE__, __LINE__, sf_strerror (file)) ;
|
||||
exit (1) ;
|
||||
} ;
|
||||
|
||||
sf_write_short (file, data, ARRAY_LEN (data)) ;
|
||||
|
||||
sf_close (file) ;
|
||||
} /* create_short_sndfile */
|
||||
|
||||
void
|
||||
check_file_hash_or_die (const char *filename, uint64_t target_hash, int line_num)
|
||||
{ static unsigned char buf [4096] ;
|
||||
uint64_t cksum ;
|
||||
FILE *file ;
|
||||
int k, read_count ;
|
||||
|
||||
memset (buf, 0, sizeof (buf)) ;
|
||||
|
||||
/* The 'b' in the mode string means binary for Win32. */
|
||||
if ((file = fopen (filename, "rb")) == NULL)
|
||||
{ printf ("\n\nLine %d: could not open file '%s'\n\n", line_num, filename) ;
|
||||
exit (1) ;
|
||||
} ;
|
||||
|
||||
cksum = 0 ;
|
||||
|
||||
while ((read_count = fread (buf, 1, sizeof (buf), file)))
|
||||
for (k = 0 ; k < read_count ; k++)
|
||||
cksum = cksum * 511 + buf [k] ;
|
||||
|
||||
fclose (file) ;
|
||||
|
||||
if (target_hash == 0)
|
||||
{ printf (" 0x%016" PRIx64 "\n", cksum) ;
|
||||
return ;
|
||||
} ;
|
||||
|
||||
if (cksum != target_hash)
|
||||
{ printf ("\n\nLine %d: incorrect hash value 0x%016" PRIx64 " should be 0x%016" PRIx64 ".\n\n", line_num, cksum, target_hash) ;
|
||||
exit (1) ;
|
||||
} ;
|
||||
|
||||
return ;
|
||||
} /* check_file_hash_or_die */
|
||||
|
||||
void
|
||||
print_test_name (const char *test, const char *filename)
|
||||
{ int count ;
|
||||
|
||||
if (test == NULL)
|
||||
{ printf (__FILE__ ": bad test of filename parameter.\n") ;
|
||||
exit (1) ;
|
||||
} ;
|
||||
|
||||
if (filename == NULL || strlen (filename) == 0)
|
||||
{ printf (" %-30s : ", test) ;
|
||||
count = 25 ;
|
||||
}
|
||||
else
|
||||
{ printf (" %-30s : %s ", test, filename) ;
|
||||
count = 24 - strlen (filename) ;
|
||||
} ;
|
||||
|
||||
while (count -- > 0)
|
||||
putchar ('.') ;
|
||||
putchar (' ') ;
|
||||
|
||||
fflush (stdout) ;
|
||||
} /* print_test_name */
|
||||
|
||||
void
|
||||
dump_data_to_file (const char *filename, const void *data, unsigned int datalen)
|
||||
{ FILE *file ;
|
||||
|
||||
if ((file = fopen (filename, "wb")) == NULL)
|
||||
{ printf ("\n\nLine %d : could not open file : %s\n\n", __LINE__, filename) ;
|
||||
exit (1) ;
|
||||
} ;
|
||||
|
||||
if (fwrite (data, 1, datalen, file) != datalen)
|
||||
{ printf ("\n\nLine %d : fwrite failed.\n\n", __LINE__) ;
|
||||
exit (1) ;
|
||||
} ;
|
||||
|
||||
fclose (file) ;
|
||||
|
||||
} /* dump_data_to_file */
|
||||
|
||||
/*-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
|
||||
*/
|
||||
|
||||
static char octfilename [] = "error.dat" ;
|
||||
|
||||
[+ FOR io_type
|
||||
+]int
|
||||
oct_save_[+ (get "io_element") +] (const [+ (get "io_element") +] *a, const [+ (get "io_element") +] *b, int len)
|
||||
{ FILE *file ;
|
||||
int k ;
|
||||
|
||||
if (! (file = fopen (octfilename, "w")))
|
||||
return 1 ;
|
||||
|
||||
fprintf (file, "# Not created by Octave\n") ;
|
||||
|
||||
fprintf (file, "# name: a\n") ;
|
||||
fprintf (file, "# type: matrix\n") ;
|
||||
fprintf (file, "# rows: %d\n", len) ;
|
||||
fprintf (file, "# columns: 1\n") ;
|
||||
|
||||
for (k = 0 ; k < len ; k++)
|
||||
fprintf (file, [+ (get "format_str") +] "\n", a [k]) ;
|
||||
|
||||
fprintf (file, "# name: b\n") ;
|
||||
fprintf (file, "# type: matrix\n") ;
|
||||
fprintf (file, "# rows: %d\n", len) ;
|
||||
fprintf (file, "# columns: 1\n") ;
|
||||
|
||||
for (k = 0 ; k < len ; k++)
|
||||
fprintf (file, [+ (get "format_str") +] "\n", b [k]) ;
|
||||
|
||||
fclose (file) ;
|
||||
return 0 ;
|
||||
} /* oct_save_[+ (get "io_element") +] */
|
||||
[+ ENDFOR io_type
|
||||
+]
|
||||
|
||||
void
|
||||
check_log_buffer_or_die (SNDFILE *file, int line_num)
|
||||
{ static char buffer [LOG_BUFFER_SIZE] ;
|
||||
int count ;
|
||||
|
||||
memset (buffer, 0, LOG_BUFFER_SIZE) ;
|
||||
|
||||
/* Get the log buffer data. */
|
||||
count = sf_command (file, SFC_GET_LOG_INFO, buffer, LOG_BUFFER_SIZE) ;
|
||||
|
||||
if (LOG_BUFFER_SIZE - count < 2)
|
||||
{ printf ("\n\nLine %d : Possible long log buffer.\n", line_num) ;
|
||||
exit (1) ;
|
||||
}
|
||||
|
||||
/* Look for "Should" */
|
||||
if (strstr (buffer, "ould"))
|
||||
{ printf ("\n\nLine %d : Log buffer contains `ould'. Dumping.\n", line_num) ;
|
||||
puts (buffer) ;
|
||||
exit (1) ;
|
||||
} ;
|
||||
|
||||
/* Look for "**" */
|
||||
if (strstr (buffer, "*"))
|
||||
{ printf ("\n\nLine %d : Log buffer contains `*'. Dumping.\n", line_num) ;
|
||||
puts (buffer) ;
|
||||
exit (1) ;
|
||||
} ;
|
||||
|
||||
/* Look for "Should" */
|
||||
if (strstr (buffer, "nknown marker"))
|
||||
{ printf ("\n\nLine %d : Log buffer contains `nknown marker'. Dumping.\n", line_num) ;
|
||||
puts (buffer) ;
|
||||
exit (1) ;
|
||||
} ;
|
||||
|
||||
return ;
|
||||
} /* check_log_buffer_or_die */
|
||||
|
||||
int
|
||||
string_in_log_buffer (SNDFILE *file, const char *s)
|
||||
{ static char buffer [LOG_BUFFER_SIZE] ;
|
||||
int count ;
|
||||
|
||||
memset (buffer, 0, LOG_BUFFER_SIZE) ;
|
||||
|
||||
/* Get the log buffer data. */
|
||||
count = sf_command (file, SFC_GET_LOG_INFO, buffer, LOG_BUFFER_SIZE) ;
|
||||
|
||||
if (LOG_BUFFER_SIZE - count < 2)
|
||||
{ printf ("Possible long log buffer.\n") ;
|
||||
exit (1) ;
|
||||
}
|
||||
|
||||
/* Look for string */
|
||||
return strstr (buffer, s) ? SF_TRUE : SF_FALSE ;
|
||||
} /* string_in_log_buffer */
|
||||
|
||||
void
|
||||
hexdump_file (const char * filename, sf_count_t offset, sf_count_t length)
|
||||
{
|
||||
FILE * file ;
|
||||
char buffer [16] ;
|
||||
int k, m, ch, readcount ;
|
||||
|
||||
if (length > 1000000)
|
||||
{ printf ("\n\nError : length (%ld) too long.\n\n", SF_COUNT_TO_LONG (offset)) ;
|
||||
exit (1) ;
|
||||
} ;
|
||||
|
||||
if ((file = fopen (filename, "r")) == NULL)
|
||||
{ printf ("\n\nError : hexdump_file (%s) could not open file for read.\n\n", filename) ;
|
||||
exit (1) ;
|
||||
} ;
|
||||
|
||||
if (fseek (file, offset, SEEK_SET) != 0)
|
||||
{ printf ("\n\nError : fseek(file, %ld, SEEK_SET) failed : %s\n\n", SF_COUNT_TO_LONG (offset), strerror (errno)) ;
|
||||
exit (1) ;
|
||||
} ;
|
||||
|
||||
puts ("\n\n") ;
|
||||
|
||||
for (k = 0 ; k < length ; k+= sizeof (buffer))
|
||||
{ readcount = fread (buffer, 1, sizeof (buffer), file) ;
|
||||
|
||||
printf ("%08lx : ", SF_COUNT_TO_LONG (offset + k)) ;
|
||||
|
||||
for (m = 0 ; m < readcount ; m++)
|
||||
printf ("%02x ", buffer [m] & 0xFF) ;
|
||||
|
||||
for (m = readcount ; m < SIGNED_SIZEOF (buffer) ; m++)
|
||||
printf (" ") ;
|
||||
|
||||
printf (" ") ;
|
||||
for (m = 0 ; m < readcount ; m++)
|
||||
{ ch = isprint (buffer [m]) ? buffer [m] : '.' ;
|
||||
putchar (ch) ;
|
||||
} ;
|
||||
|
||||
if (readcount < SIGNED_SIZEOF (buffer))
|
||||
break ;
|
||||
|
||||
putchar ('\n') ;
|
||||
} ;
|
||||
|
||||
puts ("\n") ;
|
||||
|
||||
fclose (file) ;
|
||||
} /* hexdump_file */
|
||||
|
||||
void
|
||||
dump_log_buffer (SNDFILE *file)
|
||||
{ static char buffer [LOG_BUFFER_SIZE] ;
|
||||
int count ;
|
||||
|
||||
memset (buffer, 0, LOG_BUFFER_SIZE) ;
|
||||
|
||||
/* Get the log buffer data. */
|
||||
count = sf_command (file, SFC_GET_LOG_INFO, buffer, LOG_BUFFER_SIZE) ;
|
||||
|
||||
if (strlen (buffer) < 1)
|
||||
puts ("Log buffer empty.\n") ;
|
||||
else
|
||||
puts (buffer) ;
|
||||
|
||||
return ;
|
||||
} /* dump_log_buffer */
|
||||
|
||||
SNDFILE *
|
||||
test_open_file_or_die (const char *filename, int mode, SF_INFO *sfinfo, int allow_fd, int line_num)
|
||||
{ static int count = 0 ;
|
||||
|
||||
SNDFILE *file ;
|
||||
const char *modestr, *func_name ;
|
||||
int oflags = 0, omode = 0 ;
|
||||
|
||||
/*
|
||||
** Need to test both sf_open() and sf_open_fd().
|
||||
** Do so alternately.
|
||||
*/
|
||||
switch (mode)
|
||||
{ case SFM_READ :
|
||||
modestr = "SFM_READ" ;
|
||||
oflags = O_RDONLY | O_BINARY ;
|
||||
omode = 0 ;
|
||||
break ;
|
||||
|
||||
case SFM_WRITE :
|
||||
modestr = "SFM_WRITE" ;
|
||||
oflags = O_WRONLY | O_CREAT | O_TRUNC | O_BINARY ;
|
||||
omode = S_IRUSR | S_IWUSR | S_IRGRP ;
|
||||
break ;
|
||||
|
||||
case SFM_RDWR :
|
||||
modestr = "SFM_RDWR" ;
|
||||
oflags = O_RDWR | O_CREAT | O_BINARY ;
|
||||
omode = S_IRUSR | S_IWUSR | S_IRGRP ;
|
||||
break ;
|
||||
default :
|
||||
printf ("\n\nLine %d: Bad mode.\n", line_num) ;
|
||||
fflush (stdout) ;
|
||||
exit (1) ;
|
||||
} ;
|
||||
|
||||
if (OS_IS_WIN32)
|
||||
{ /* Windows doesn't support Unix file permissions so set it to zero. */
|
||||
omode = 0 ;
|
||||
} ;
|
||||
|
||||
if (allow_fd && ((++count) & 1) == 1)
|
||||
{ int fd ;
|
||||
|
||||
fd = open (filename, oflags, omode) ;
|
||||
|
||||
if (fd < 0)
|
||||
{ perror ("open") ;
|
||||
exit (1) ;
|
||||
} ;
|
||||
|
||||
func_name = "sf_open_fd" ;
|
||||
file = sf_open_fd (fd, mode, sfinfo, SF_TRUE) ;
|
||||
}
|
||||
else
|
||||
{ func_name = "sf_open" ;
|
||||
file = sf_open (filename, mode, sfinfo) ;
|
||||
} ;
|
||||
|
||||
if (file == NULL)
|
||||
{ printf ("\n\nLine %d: %s (%s) failed : %s\n\n", line_num, func_name, modestr, sf_strerror (NULL)) ;
|
||||
dump_log_buffer (file) ;
|
||||
exit (1) ;
|
||||
} ;
|
||||
|
||||
return file ;
|
||||
} /* test_open_file_or_die */
|
||||
|
||||
void
|
||||
test_read_write_position_or_die (SNDFILE *file, int line_num, int pass, sf_count_t read_pos, sf_count_t write_pos)
|
||||
{ sf_count_t pos ;
|
||||
|
||||
/* Check the current read position. */
|
||||
if (read_pos >= 0 && (pos = sf_seek (file, 0, SEEK_CUR | SFM_READ)) != read_pos)
|
||||
{ printf ("\n\nLine %d ", line_num) ;
|
||||
if (pass > 0)
|
||||
printf ("(pass %d): ", pass) ;
|
||||
printf ("Read position (%ld) should be %ld.\n", SF_COUNT_TO_LONG (pos), SF_COUNT_TO_LONG (read_pos)) ;
|
||||
exit (1) ;
|
||||
} ;
|
||||
|
||||
/* Check the current write position. */
|
||||
if (write_pos >= 0 && (pos = sf_seek (file, 0, SEEK_CUR | SFM_WRITE)) != write_pos)
|
||||
{ printf ("\n\nLine %d", line_num) ;
|
||||
if (pass > 0)
|
||||
printf (" (pass %d)", pass) ;
|
||||
printf (" : Write position (%ld) should be %ld.\n",
|
||||
SF_COUNT_TO_LONG (pos), SF_COUNT_TO_LONG (write_pos)) ;
|
||||
exit (1) ;
|
||||
} ;
|
||||
|
||||
return ;
|
||||
} /* test_read_write_position */
|
||||
|
||||
void
|
||||
test_seek_or_die (SNDFILE *file, sf_count_t offset, int whence, sf_count_t new_pos, int channels, int line_num)
|
||||
{ sf_count_t position ;
|
||||
const char *channel_name, *whence_name ;
|
||||
|
||||
switch (whence)
|
||||
{ case SEEK_SET :
|
||||
whence_name = "SEEK_SET" ;
|
||||
break ;
|
||||
case SEEK_CUR :
|
||||
whence_name = "SEEK_CUR" ;
|
||||
break ;
|
||||
case SEEK_END :
|
||||
whence_name = "SEEK_END" ;
|
||||
break ;
|
||||
|
||||
/* SFM_READ */
|
||||
case SEEK_SET | SFM_READ :
|
||||
whence_name = "SFM_READ | SEEK_SET" ;
|
||||
break ;
|
||||
case SEEK_CUR | SFM_READ :
|
||||
whence_name = "SFM_READ | SEEK_CUR" ;
|
||||
break ;
|
||||
case SEEK_END | SFM_READ :
|
||||
whence_name = "SFM_READ | SEEK_END" ;
|
||||
break ;
|
||||
|
||||
/* SFM_WRITE */
|
||||
case SEEK_SET | SFM_WRITE :
|
||||
whence_name = "SFM_WRITE | SEEK_SET" ;
|
||||
break ;
|
||||
case SEEK_CUR | SFM_WRITE :
|
||||
whence_name = "SFM_WRITE | SEEK_CUR" ;
|
||||
break ;
|
||||
case SEEK_END | SFM_WRITE :
|
||||
whence_name = "SFM_WRITE | SEEK_END" ;
|
||||
break ;
|
||||
|
||||
default :
|
||||
printf ("\n\nLine %d: bad whence parameter.\n", line_num) ;
|
||||
exit (1) ;
|
||||
} ;
|
||||
|
||||
channel_name = (channels == 1) ? "Mono" : "Stereo" ;
|
||||
|
||||
if ((position = sf_seek (file, offset, whence)) != new_pos)
|
||||
{ printf ("\n\nLine %d : %s : sf_seek (file, %ld, %s) returned %ld (should be %ld).\n\n",
|
||||
line_num, channel_name, SF_COUNT_TO_LONG (offset), whence_name,
|
||||
SF_COUNT_TO_LONG (position), SF_COUNT_TO_LONG (new_pos)) ;
|
||||
exit (1) ;
|
||||
} ;
|
||||
|
||||
} /* test_seek_or_die */
|
||||
|
||||
[+ FOR read_op +]
|
||||
[+ FOR io_type +]
|
||||
void
|
||||
test_[+ (get "op_element") +]_[+ (get "io_element") +]_or_die (SNDFILE *file, int pass, [+ (get "io_element") +] *test, sf_count_t [+ (get "count_name") +], int line_num)
|
||||
{ sf_count_t count ;
|
||||
|
||||
if ((count = sf_[+ (get "op_element") +]_[+ (get "io_element") +] (file, test, [+ (get "count_name") +])) != [+ (get "count_name") +])
|
||||
{ printf ("\n\nLine %d", line_num) ;
|
||||
if (pass > 0)
|
||||
printf (" (pass %d)", pass) ;
|
||||
printf (" : sf_[+ (get "op_element") +]_[+ (get "io_element") +] failed with short [+ (get "op_element") +] (%ld => %ld).\n",
|
||||
SF_COUNT_TO_LONG ([+ (get "count_name") +]), SF_COUNT_TO_LONG (count)) ;
|
||||
fflush (stdout) ;
|
||||
puts (sf_strerror (file)) ;
|
||||
exit (1) ;
|
||||
} ;
|
||||
|
||||
return ;
|
||||
} /* test_[+ (get "op_element") +]_[+ (get "io_element") +] */
|
||||
[+ ENDFOR io_type +][+ ENDFOR read_op +]
|
||||
|
||||
[+ FOR write_op +]
|
||||
[+ FOR io_type +]
|
||||
void
|
||||
test_[+ (get "op_element") +]_[+ (get "io_element") +]_or_die (SNDFILE *file, int pass, const [+ (get "io_element") +] *test, sf_count_t [+ (get "count_name") +], int line_num)
|
||||
{ sf_count_t count ;
|
||||
|
||||
if ((count = sf_[+ (get "op_element") +]_[+ (get "io_element") +] (file, test, [+ (get "count_name") +])) != [+ (get "count_name") +])
|
||||
{ printf ("\n\nLine %d", line_num) ;
|
||||
if (pass > 0)
|
||||
printf (" (pass %d)", pass) ;
|
||||
printf (" : sf_[+ (get "op_element") +]_[+ (get "io_element") +] failed with short [+ (get "op_element") +] (%ld => %ld).\n",
|
||||
SF_COUNT_TO_LONG ([+ (get "count_name") +]), SF_COUNT_TO_LONG (count)) ;
|
||||
fflush (stdout) ;
|
||||
puts (sf_strerror (file)) ;
|
||||
exit (1) ;
|
||||
} ;
|
||||
|
||||
return ;
|
||||
} /* test_[+ (get "op_element") +]_[+ (get "io_element") +] */
|
||||
[+ ENDFOR io_type +][+ ENDFOR write_op +]
|
||||
|
||||
[+ FOR io_type
|
||||
+]void
|
||||
compare_[+ (get "io_element") +]_or_die (const [+ (get "io_element") +] *left, const [+ (get "io_element") +] *right, unsigned count, int line_num)
|
||||
{
|
||||
unsigned k ;
|
||||
|
||||
for (k = 0 ; k < count ;k++)
|
||||
if (left [k] != right [k])
|
||||
{ printf ("\n\nLine %d : Error at index %d, " [+ (get "format_str") +] " should be " [+ (get "format_str") +] ".\n\n", line_num, k, left [k], right [k]) ;
|
||||
exit (1) ;
|
||||
} ;
|
||||
|
||||
return ;
|
||||
} /* compare_[+ (get "io_element") +]_or_die */
|
||||
[+ ENDFOR io_type +]
|
||||
|
||||
|
||||
void
|
||||
delete_file (int format, const char *filename)
|
||||
{ char rsrc_name [512], *fname ;
|
||||
|
||||
unlink (filename) ;
|
||||
|
||||
if ((format & SF_FORMAT_TYPEMASK) != SF_FORMAT_SD2)
|
||||
return ;
|
||||
|
||||
/*
|
||||
** Now try for a resource fork stored as a separate file.
|
||||
** Grab the un-adulterated filename again.
|
||||
*/
|
||||
snprintf (rsrc_name, sizeof (rsrc_name), "%s", filename) ;
|
||||
|
||||
if ((fname = strrchr (rsrc_name, '/')) != NULL)
|
||||
fname ++ ;
|
||||
else if ((fname = strrchr (rsrc_name, '\\')) != NULL)
|
||||
fname ++ ;
|
||||
else
|
||||
fname = rsrc_name ;
|
||||
|
||||
memmove (fname + 2, fname, strlen (fname) + 1) ;
|
||||
fname [0] = '.' ;
|
||||
fname [1] = '_' ;
|
||||
|
||||
unlink (rsrc_name) ;
|
||||
} /* delete_file */
|
||||
|
||||
static int allowed_open_files = -1 ;
|
||||
|
||||
void
|
||||
count_open_files (void)
|
||||
{
|
||||
#if (defined (WIN32) || defined (_WIN32))
|
||||
return ;
|
||||
#else
|
||||
int k, count = 0 ;
|
||||
struct stat statbuf ;
|
||||
|
||||
if (allowed_open_files > 0)
|
||||
return ;
|
||||
|
||||
for (k = 0 ; k < 1024 ; k++)
|
||||
if (fstat (k, &statbuf) == 0)
|
||||
count ++ ;
|
||||
|
||||
allowed_open_files = count ;
|
||||
#endif
|
||||
} /* count_open_files */
|
||||
|
||||
void
|
||||
increment_open_file_count (void)
|
||||
{ allowed_open_files ++ ;
|
||||
} /* increment_open_file_count */
|
||||
|
||||
void
|
||||
check_open_file_count_or_die (int lineno)
|
||||
{
|
||||
#if (defined (WIN32) || defined (_WIN32))
|
||||
lineno = 0 ;
|
||||
return ;
|
||||
#else
|
||||
int k, count = 0 ;
|
||||
struct stat statbuf ;
|
||||
|
||||
if (allowed_open_files < 0)
|
||||
count_open_files () ;
|
||||
|
||||
for (k = 0 ; k < 1024 ; k++)
|
||||
if (fstat (k, &statbuf) == 0)
|
||||
count ++ ;
|
||||
|
||||
if (count > allowed_open_files)
|
||||
{ printf ("\nLine %d : number of open files (%d) > allowed (%d).\n\n", lineno, count, allowed_open_files) ;
|
||||
exit (1) ;
|
||||
} ;
|
||||
#endif
|
||||
} /* check_open_file_count_or_die */
|
||||
|
||||
void
|
||||
write_mono_file (const char * filename, int format, int srate, float * output, int len)
|
||||
{ SNDFILE * file ;
|
||||
SF_INFO sfinfo ;
|
||||
|
||||
memset (&sfinfo, 0, sizeof (sfinfo)) ;
|
||||
|
||||
sfinfo.samplerate = srate ;
|
||||
sfinfo.channels = 1 ;
|
||||
sfinfo.format = format ;
|
||||
|
||||
if ((file = sf_open (filename, SFM_WRITE, &sfinfo)) == NULL)
|
||||
{ printf ("sf_open (%s) : %s\n", filename, sf_strerror (NULL)) ;
|
||||
exit (1) ;
|
||||
} ;
|
||||
|
||||
sf_write_float (file, output, len) ;
|
||||
|
||||
sf_close (file) ;
|
||||
} /* write_mono_file */
|
||||
|
||||
void
|
||||
gen_lowpass_noise_float (float *data, int len)
|
||||
{ int32_t value = 0x1243456 ;
|
||||
double sample, last_val = 0.0 ;
|
||||
int k ;
|
||||
|
||||
for (k = 0 ; k < len ; k++)
|
||||
{ /* Not a crypto quality RNG. */
|
||||
value = 11117 * value + 211231 ;
|
||||
value = 11117 * value + 211231 ;
|
||||
value = 11117 * value + 211231 ;
|
||||
|
||||
sample = value / (0x7fffffff * 1.000001) ;
|
||||
sample = 0.2 * sample - 0.9 * last_val ;
|
||||
|
||||
data [k] = last_val = sample ;
|
||||
} ;
|
||||
|
||||
} /* gen_lowpass_noise_float */
|
||||
|
||||
|
||||
/*
|
||||
** Windows is fucked.
|
||||
** If a file is opened R/W and data is written to it, then fstat will return
|
||||
** the correct file length, but stat will return zero.
|
||||
*/
|
||||
|
||||
sf_count_t
|
||||
file_length (const char * fname)
|
||||
{ struct stat data ;
|
||||
|
||||
if (stat (fname, &data) != 0)
|
||||
return 0 ;
|
||||
|
||||
return (sf_count_t) data.st_size ;
|
||||
} /* file_length */
|
||||
|
||||
sf_count_t
|
||||
file_length_fd (int fd)
|
||||
{ struct stat data ;
|
||||
|
||||
memset (&data, 0, sizeof (data)) ;
|
||||
if (fstat (fd, &data) != 0)
|
||||
return 0 ;
|
||||
|
||||
return (sf_count_t) data.st_size ;
|
||||
} /* file_length_fd */
|
||||
|
||||
|
||||
[+ ESAC +]
|
||||
|
||||
Reference in New Issue
Block a user