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add a test app and a workaround for the clicking in the resamled stream

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the proper fix for the clicking is to either use SRC's callback resampler or
fix snd_mem.c to handle not getting the samples it expects, but I think the
callback will be better in the long run.
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Bill Currie 2010-08-11 23:45:56 +00:00 committed by Jeff Teunissen
parent 0e3b395943
commit 3499f5257f
1 changed files with 119 additions and 0 deletions
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119
libs/audio/testsound.c Normal file
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/*
testsound.c
sound system test program
Copyright (C) 2010 Bill Currie
Author: Bill Currie <bill@taniwha.org>
Date: 2010/8/10
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:
Free Software Foundation, Inc.
59 Temple Place - Suite 330
Boston, MA 02111-1307, USA
*/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
static __attribute__ ((used)) const char rcsid[] =
"$Id$";
#include <stdlib.h>
#include <unistd.h>
#include "QF/cbuf.h"
#include "QF/cmd.h"
#include "QF/cvar.h"
#include "QF/idparse.h"
#include "QF/plugin.h"
#include "QF/qargs.h"
#include "QF/quakefs.h"
#include "QF/sys.h"
#include "QF/va.h"
#include "QF/zone.h"
#include "QF/sound.h"
#define MEMSIZE (32 * 1024 * 1024)
cbuf_t *testsound_cbuf;
cbuf_args_t *testsound_args;
static cvar_t *fs_globalcfg;
static cvar_t *fs_usercfg;
static void
init (void)
{
testsound_cbuf = Cbuf_New (&id_interp);
testsound_args = Cbuf_ArgsNew ();
Cvar_Init_Hash ();
Cmd_Init_Hash ();
Cvar_Init ();
Sys_Init_Cvars ();
Sys_Init ();
Cvar_Get ("cmd_warncmd", "1", CVAR_NONE, NULL, NULL);
Cmd_Init ();
Cmd_StuffCmds (testsound_cbuf);
Cbuf_Execute_Sets (testsound_cbuf);
fs_globalcfg = Cvar_Get ("fs_globalcfg", FS_GLOBALCFG,
CVAR_ROM, 0, "global configuration file");
Cmd_Exec_File (testsound_cbuf, fs_globalcfg->string, 0);
Cbuf_Execute_Sets (testsound_cbuf);
// execute +set again to override the config file
Cmd_StuffCmds (testsound_cbuf);
Cbuf_Execute_Sets (testsound_cbuf);
fs_usercfg = Cvar_Get ("fs_usercfg", FS_USERCFG,
CVAR_ROM, 0, "user configuration file");
Cmd_Exec_File (testsound_cbuf, fs_usercfg->string, 0);
Cbuf_Execute_Sets (testsound_cbuf);
// execute +set again to override the config file
Cmd_StuffCmds (testsound_cbuf);
Cbuf_Execute_Sets (testsound_cbuf);
Memory_Init (malloc (MEMSIZE), MEMSIZE);
QFS_Init ("qw");
PI_Init ();
S_Init_Cvars ();
S_Init (0, 0, 0);
Cmd_StuffCmds (testsound_cbuf);
}
int
main (int argc, const char *argv[])
{
COM_InitArgv (argc, argv);
init ();
Cbuf_Execute_Stack (testsound_cbuf);
// while (1) {
Cbuf_Execute_Stack (testsound_cbuf);
S_Update (vec3_origin, vec3_origin, vec3_origin, vec3_origin);
sleep(100);
// }
Sys_Quit ();
}