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/*
Copyright (C) 2013 Andrey Nazarov
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.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "shared/shared.h"
#include "common/cvar.h"
#include "common/common.h"
#include "fixed.h"
#include <AL/alc.h>
static cvar_t *al_device;
static ALCdevice *device;
static ALCcontext *context;
void QAL_Shutdown(void)
{
if (context) {
alcMakeContextCurrent(NULL);
alcDestroyContext(context);
context = NULL;
}
if (device) {
alcCloseDevice(device);
device = NULL;
}
if (al_device)
al_device->flags &= ~CVAR_SOUND;
}
qboolean QAL_Init(void)
{
al_device = Cvar_Get("al_device", "", 0);
device = alcOpenDevice(al_device->string[0] ? al_device->string : NULL);
if (!device) {
Com_SetLastError(va("alcOpenDevice(%s) failed", al_device->string));
goto fail;
}
context = alcCreateContext(device, NULL);
if (!context) {
Com_SetLastError("alcCreateContext failed");
goto fail;
}
if (!alcMakeContextCurrent(context)) {
Com_SetLastError("alcMakeContextCurrent failed");
goto fail;
}
al_device->flags |= CVAR_SOUND;
return qtrue;
fail:
QAL_Shutdown();
return qfalse;
}
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