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/*
* 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.
*/
/* OpenAL audio driver
*/
#ifndef LIBS_SOUND_OPENAL_AUDIODRV_OPENAL_H_
#define LIBS_SOUND_OPENAL_AUDIODRV_OPENAL_H_
#include "config.h"
#include "libs/sound/sound.h"
#include "endian_uqm.h"
#if defined (__APPLE__)
# include <OpenAL/al.h>
# include <OpenAL/alc.h>
#else
# include <AL/al.h>
# include <AL/alc.h>
# ifdef _MSC_VER
# pragma comment (lib, "OpenAL32.lib")
# endif
#endif
/* This is just a simple endianness setup for decoders */
#ifdef WORDS_BIGENDIAN
# define MIX_IS_BIG_ENDIAN true
# define MIX_WANT_BIG_ENDIAN true
#else
# define MIX_IS_BIG_ENDIAN false
# define MIX_WANT_BIG_ENDIAN false
#endif
/* General */
sint32 openAL_Init (audio_Driver *driver, sint32 flags);
void openAL_Uninit (void);
sint32 openAL_GetError (void);
/* Sources */
void openAL_GenSources (uint32 n, audio_Object *psrcobj);
void openAL_DeleteSources (uint32 n, audio_Object *psrcobj);
bool openAL_IsSource (audio_Object srcobj);
void openAL_Sourcei (audio_Object srcobj, audio_SourceProp pname,
audio_IntVal value);
void openAL_Sourcef (audio_Object srcobj, audio_SourceProp pname,
float value);
void openAL_Sourcefv (audio_Object srcobj, audio_SourceProp pname,
float *value);
void openAL_GetSourcei (audio_Object srcobj, audio_SourceProp pname,
audio_IntVal *value);
void openAL_GetSourcef (audio_Object srcobj, audio_SourceProp pname,
float *value);
void openAL_SourceRewind (audio_Object srcobj);
void openAL_SourcePlay (audio_Object srcobj);
void openAL_SourcePause (audio_Object srcobj);
void openAL_SourceStop (audio_Object srcobj);
void openAL_SourceQueueBuffers (audio_Object srcobj, uint32 n,
audio_Object* pbufobj);
void openAL_SourceUnqueueBuffers (audio_Object srcobj, uint32 n,
audio_Object* pbufobj);
/* Buffers */
void openAL_GenBuffers (uint32 n, audio_Object *pbufobj);
void openAL_DeleteBuffers (uint32 n, audio_Object *pbufobj);
bool openAL_IsBuffer (audio_Object bufobj);
void openAL_GetBufferi (audio_Object bufobj, audio_BufferProp pname,
audio_IntVal *value);
void openAL_BufferData (audio_Object bufobj, uint32 format, void* data,
uint32 size, uint32 freq);
#endif /* LIBS_SOUND_OPENAL_AUDIODRV_OPENAL_H_ */
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