mirror of
https://gitee.com/openharmony/third_party_libsnd
synced 2024-11-23 18:09:59 +00:00
145 lines
4.4 KiB
C++
145 lines
4.4 KiB
C++
/*
|
|
** Copyright (C) 2006 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 <cstdio>
|
|
#include <cstdlib>
|
|
#include <string>
|
|
|
|
#include <sndfile.hh>
|
|
|
|
#include "utils.h"
|
|
|
|
static short sbuffer [100] ;
|
|
static int ibuffer [100] ;
|
|
static float fbuffer [100] ;
|
|
static double dbuffer [100] ;
|
|
|
|
static void
|
|
create_file (const std::string& filename, int format)
|
|
{ Sndfile::Handle file (filename, SFM_WRITE, format, 2, 48000) ;
|
|
|
|
setString (file, SF_STR_TITLE, filename) ;
|
|
|
|
/* Item write. */
|
|
write (file, sbuffer, ARRAY_LEN (sbuffer)) ;
|
|
write (file, ibuffer, ARRAY_LEN (ibuffer)) ;
|
|
write (file, fbuffer, ARRAY_LEN (fbuffer)) ;
|
|
write (file, dbuffer, ARRAY_LEN (dbuffer)) ;
|
|
|
|
/* Frame write. */
|
|
writef (file, sbuffer, ARRAY_LEN (sbuffer) / channels (file)) ;
|
|
writef (file, ibuffer, ARRAY_LEN (ibuffer) / channels (file)) ;
|
|
writef (file, fbuffer, ARRAY_LEN (fbuffer) / channels (file)) ;
|
|
writef (file, dbuffer, ARRAY_LEN (dbuffer) / channels (file)) ;
|
|
|
|
/*
|
|
** An explicit close() call is not necessary as the
|
|
** Sndfile::Handle destructor closes the file anyway.
|
|
*/
|
|
} /* create_file */
|
|
|
|
static void
|
|
read_file (const std::string& filename, int frmt)
|
|
{ Sndfile::Handle file ;
|
|
std::string title ;
|
|
sf_count_t count ;
|
|
|
|
file = Sndfile::open (filename) ;
|
|
|
|
if (format (file) != frmt)
|
|
{ printf ("\n\n%s %d : Error : format 0x%08x should be 0x%08x.\n\n", __func__, __LINE__, format (file), frmt) ;
|
|
exit (1) ;
|
|
} ;
|
|
|
|
if (channels (file) != 2)
|
|
{ printf ("\n\n%s %d : Error : channels %d should be 2.\n\n", __func__, __LINE__, channels (file)) ;
|
|
exit (1) ;
|
|
} ;
|
|
|
|
if (frames (file) != ARRAY_LEN (sbuffer) * 4)
|
|
{ printf ("\n\n%s %d : Error : frames %ld should be %d.\n\n", __func__, __LINE__,
|
|
SF_COUNT_TO_LONG (frames (file)), ARRAY_LEN (sbuffer) * 4 / 2) ;
|
|
exit (1) ;
|
|
} ;
|
|
|
|
title = getString (file, SF_STR_TITLE) ;
|
|
|
|
if (title == "")
|
|
{ printf ("\n\n%s %d : Error : No title.\n\n", __func__, __LINE__) ;
|
|
exit (1) ;
|
|
} ;
|
|
|
|
if (filename != title)
|
|
{ printf ("\n\n%s %d : Error : title '%s' should be '%s'\n\n", __func__, __LINE__, title.c_str(), filename.c_str()) ;
|
|
exit (1) ;
|
|
} ;
|
|
|
|
/* Item read. */
|
|
read (file, sbuffer, ARRAY_LEN (sbuffer)) ;
|
|
read (file, ibuffer, ARRAY_LEN (ibuffer)) ;
|
|
read (file, fbuffer, ARRAY_LEN (fbuffer)) ;
|
|
read (file, dbuffer, ARRAY_LEN (dbuffer)) ;
|
|
|
|
/* Frame read. */
|
|
readf (file, sbuffer, ARRAY_LEN (sbuffer) / channels (file)) ;
|
|
readf (file, ibuffer, ARRAY_LEN (ibuffer) / channels (file)) ;
|
|
readf (file, fbuffer, ARRAY_LEN (fbuffer) / channels (file)) ;
|
|
readf (file, dbuffer, ARRAY_LEN (dbuffer) / channels (file)) ;
|
|
|
|
count = seek (file, frames (file) - 10, SEEK_SET) ;
|
|
if (count != frames (file) - 10)
|
|
{ printf ("\n\n%s %d : Error : offset (%ld) should be %ld\n\n", __func__, __LINE__,
|
|
SF_COUNT_TO_LONG (count), SF_COUNT_TO_LONG (frames (file) - 10)) ;
|
|
exit (1) ;
|
|
} ;
|
|
|
|
count = read (file, sbuffer, ARRAY_LEN (sbuffer)) ;
|
|
if (count != 10 * channels (file))
|
|
{ printf ("\n\n%s %d : Error : count (%ld) should be %ld\n\n", __func__, __LINE__,
|
|
SF_COUNT_TO_LONG (count), SF_COUNT_TO_LONG (10 * channels (file))) ;
|
|
exit (1) ;
|
|
} ;
|
|
|
|
/*
|
|
** An explicit close() call is not necessary as the
|
|
** Sndfile::Handle destructor closes the file anyway.
|
|
*/
|
|
} /* create_file */
|
|
|
|
int
|
|
main (void)
|
|
{ const char * filename = "cpp_test.wav" ;
|
|
|
|
print_test_name ("CeePlusPlus test", filename) ;
|
|
|
|
create_file (filename, SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;
|
|
read_file (filename, SF_FORMAT_WAV | SF_FORMAT_PCM_16) ;
|
|
|
|
remove (filename) ;
|
|
puts ("ok") ;
|
|
return 0 ;
|
|
} /* main */
|
|
|
|
/*
|
|
** Do not edit or modify anything in this comment block.
|
|
** The following line is a file identity tag for the GNU Arch
|
|
** revision control system.
|
|
**
|
|
** arch-tag: 9600906c-fd77-4fdd-a25e-c21a1776ef1f
|
|
*/
|