jedi-academy/codemp/client/OpenAL/al.h
2013-04-23 15:21:39 +10:00

564 lines
16 KiB
C

#ifndef _AL_H_
#define _AL_H_
/**
* OpenAL cross platform audio library
* Copyright (C) 1999-2000 by authors.
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
* Or go to http://www.gnu.org/copyleft/lgpl.html
*/
#include "altypes.h"
#ifdef _XBOX
#define ALAPI
#define ALAPIENTRY
#define AL_CALLBACK
#else
#ifdef __cplusplus
extern "C" {
#endif
#ifdef _WIN32
#ifdef _OPENAL32LIB
#define ALAPI __declspec(dllexport)
#else
#define ALAPI __declspec(dllimport)
#endif
#define ALAPIENTRY __cdecl
#define AL_CALLBACK
#else
#ifdef TARGET_OS_MAC
#if TARGET_OS_MAC
#pragma export on
#endif
#endif
#define ALAPI
#define ALAPIENTRY __cdecl
#define AL_CALLBACK
#endif
#endif
#define OPENAL
#ifndef AL_NO_PROTOTYPES
/**
* OpenAL Maintenance Functions
* Initialization and exiting.
* State Management and Query.
* Error Handling.
* Extension Support.
*/
/** State management. */
ALAPI ALvoid ALAPIENTRY alEnable( ALenum capability );
ALAPI ALvoid ALAPIENTRY alDisable( ALenum capability );
ALAPI ALboolean ALAPIENTRY alIsEnabled( ALenum capability );
/** Application preferences for driver performance choices. */
ALAPI ALvoid ALAPIENTRY alHint( ALenum target, ALenum mode );
/** State retrieval. */
ALAPI ALboolean ALAPIENTRY alGetBoolean( ALenum param );
ALAPI ALint ALAPIENTRY alGetInteger( ALenum param );
ALAPI ALfloat ALAPIENTRY alGetFloat( ALenum param );
ALAPI ALdouble ALAPIENTRY alGetDouble( ALenum param );
ALAPI ALvoid ALAPIENTRY alGetBooleanv( ALenum param, ALboolean* data );
ALAPI ALvoid ALAPIENTRY alGetIntegerv( ALenum param, ALint* data );
ALAPI ALvoid ALAPIENTRY alGetFloatv( ALenum param, ALfloat* data );
ALAPI ALvoid ALAPIENTRY alGetDoublev( ALenum param, ALdouble* data );
ALAPI ALubyte* ALAPIENTRY alGetString( ALenum param );
/**
* Error support.
* Obtain the most recent error generated in the AL state machine.
*/
ALAPI ALenum ALAPIENTRY alGetError( ALvoid );
#ifdef _XBOX
/**
* Update cycle.
*/
ALAPI ALvoid ALAPIENTRY alUpdate( ALvoid );
/**
* Returns a global state parameter.
*/
ALAPI ALvoid ALAPIENTRY alGeti( ALenum param, ALint* value );
/**
* Adjust the size of the sound buffer pool.
*/
ALAPI ALvoid ALAPIENTRY alResizePool( ALuint size );
#endif
/**
* Extension support.
* Obtain the address of a function (usually an extension)
* with the name fname. All addresses are context-independent.
*/
ALAPI ALboolean ALAPIENTRY alIsExtensionPresent( ALubyte* fname );
/**
* Extension support.
* Obtain the address of a function (usually an extension)
* with the name fname. All addresses are context-independent.
*/
ALAPI ALvoid* ALAPIENTRY alGetProcAddress( ALubyte* fname );
/**
* Extension support.
* Obtain the integer value of an enumeration (usually an extension) with the name ename.
*/
ALAPI ALenum ALAPIENTRY alGetEnumValue( ALubyte* ename );
/**
* LISTENER
* Listener is the sample position for a given context.
* The multi-channel (usually stereo) output stream generated
* by the mixer is parametrized by this Listener object:
* its position and velocity relative to Sources, within
* occluder and reflector geometry.
*/
#ifdef _XBOX
/**
* Listener create and delete
*/
ALAPI ALvoid ALAPIENTRY alGenListeners( ALsizei n, ALuint* listeners );
ALAPI ALvoid ALAPIENTRY alDeleteListeners( ALsizei n, ALuint* listeners );
#endif
// VV's Console version of openAL includes multiple listener support,
// as an extra first arg to the alListener functions. We wrap that up
// in a macro here, to make the following more concise.
#ifdef _XBOX
#define AL_VV_LISTENER ALuint listener,
#else
#define AL_VV_LISTENER
#endif
/**
*
* Listener Environment: default 0.
*/
ALAPI ALvoid ALAPIENTRY alListeneri( AL_VV_LISTENER ALenum param, ALint value );
/**
*
* Listener Gain: default 1.0f.
*/
ALAPI ALvoid ALAPIENTRY alListenerf( AL_VV_LISTENER ALenum param, ALfloat value );
/**
*
* Listener Position.
* Listener Velocity.
*/
ALAPI ALvoid ALAPIENTRY alListener3f( AL_VV_LISTENER ALenum param, ALfloat v1, ALfloat v2, ALfloat v3 );
/**
*
* Listener Position: ALfloat[3]
* Listener Velocity: ALfloat[3]
* Listener Orientation: ALfloat[6] (forward and up vector).
*/
ALAPI ALvoid ALAPIENTRY alListenerfv( AL_VV_LISTENER ALenum param, ALfloat* values );
ALAPI ALvoid ALAPIENTRY alGetListeneri( AL_VV_LISTENER ALenum param, ALint* value );
ALAPI ALvoid ALAPIENTRY alGetListenerf( AL_VV_LISTENER ALenum param, ALfloat* value );
ALAPI ALvoid ALAPIENTRY alGetListener3f( AL_VV_LISTENER ALenum param, ALfloat* v1, ALfloat* v2, ALfloat* v3 );
ALAPI ALvoid ALAPIENTRY alGetListenerfv( AL_VV_LISTENER ALenum param, ALfloat* values );
/**
* SOURCE
* Source objects are by default localized. Sources
* take the PCM data provided in the specified Buffer,
* apply Source-specific modifications, and then
* submit them to be mixed according to spatial
* arrangement etc.
*/
/** Create Source objects. */
#ifdef _XBOX
ALAPI ALvoid ALAPIENTRY alGenSources2D( ALsizei n, ALuint* sources );
ALAPI ALvoid ALAPIENTRY alGenSources3D( ALsizei n, ALuint* sources );
#else
ALAPI ALvoid ALAPIENTRY alGenSources( ALsizei n, ALuint* sources );
#endif
/** Delete Source objects. */
ALAPI ALvoid ALAPIENTRY alDeleteSources( ALsizei n, ALuint* sources );
/** Verify a handle is a valid Source. */
ALAPI ALboolean ALAPIENTRY alIsSource( ALuint id );
/** Set an integer parameter for a Source object. */
ALAPI ALvoid ALAPIENTRY alSourcei( ALuint source, ALenum param, ALint value );
ALAPI ALvoid ALAPIENTRY alSourcef( ALuint source, ALenum param, ALfloat value );
ALAPI ALvoid ALAPIENTRY alSource3f( ALuint source, ALenum param, ALfloat v1, ALfloat v2, ALfloat v3 );
ALAPI ALvoid ALAPIENTRY alSourcefv( ALuint source, ALenum param, ALfloat* values );
/** Get an integer parameter for a Source object. */
ALAPI ALvoid ALAPIENTRY alGetSourcei( ALuint source, ALenum param, ALint* value );
ALAPI ALvoid ALAPIENTRY alGetSourcef( ALuint source, ALenum param, ALfloat* value );
ALAPI ALvoid ALAPIENTRY alGetSource3f( ALuint source, ALenum param, ALfloat* v1, ALfloat* v2, ALfloat* v3 );
ALAPI ALvoid ALAPIENTRY alGetSourcefv( ALuint source, ALenum param, ALfloat* values );
ALAPI ALvoid ALAPIENTRY alSourcePlayv( ALsizei n, ALuint *sources );
ALAPI ALvoid ALAPIENTRY alSourcePausev( ALsizei n, ALuint *sources );
ALAPI ALvoid ALAPIENTRY alSourceStopv( ALsizei n, ALuint *sources );
ALAPI ALvoid ALAPIENTRY alSourceRewindv(ALsizei n,ALuint *sources);
/** Activate a source, start replay. */
ALAPI ALvoid ALAPIENTRY alSourcePlay( ALuint source );
/**
* Pause a source,
* temporarily remove it from the mixer list.
*/
ALAPI ALvoid ALAPIENTRY alSourcePause( ALuint source );
/**
* Stop a source,
* temporarily remove it from the mixer list,
* and reset its internal state to pre-Play.
* To remove a Source completely, it has to be
* deleted following Stop, or before Play.
*/
ALAPI ALvoid ALAPIENTRY alSourceStop( ALuint source );
/**
* Rewinds a source,
* temporarily remove it from the mixer list,
* and reset its internal state to pre-Play.
*/
ALAPI ALvoid ALAPIENTRY alSourceRewind( ALuint source );
/**
* BUFFER
* Buffer objects are storage space for sample data.
* Buffers are referred to by Sources. There can be more than
* one Source using the same Buffer data. If Buffers have
* to be duplicated on a per-Source basis, the driver has to
* take care of allocation, copying, and deallocation as well
* as propagating buffer data changes.
*/
/** Buffer object generation. */
ALAPI ALvoid ALAPIENTRY alGenBuffers( ALsizei n, ALuint* buffers );
ALAPI ALvoid ALAPIENTRY alDeleteBuffers( ALsizei n, ALuint* buffers );
ALAPI ALboolean ALAPIENTRY alIsBuffer( ALuint buffer );
/**
* Specify the data to be filled into a buffer.
*/
ALAPI ALvoid ALAPIENTRY alBufferData( ALuint buffer,
ALenum format,
ALvoid* data,
ALsizei size,
ALsizei freq );
ALAPI ALvoid ALAPIENTRY alGetBufferi( ALuint buffer, ALenum param, ALint* value );
ALAPI ALvoid ALAPIENTRY alGetBufferf( ALuint buffer, ALenum param, ALfloat* value );
/**
* Queue stuff
*/
ALAPI ALvoid ALAPIENTRY alSourceQueueBuffers( ALuint source, ALsizei n, ALuint* buffers );
ALAPI ALvoid ALAPIENTRY alSourceUnqueueBuffers( ALuint source, ALsizei n, ALuint* buffers );
#ifdef _XBOX
/**
* STREAM
* Stream objects encapsulate traditional sound stream and
* act as both sources and buffers. They emit sound and
* manage sound data.
*/
ALAPI ALvoid ALAPIENTRY alGenStream( ALvoid );
ALAPI ALvoid ALAPIENTRY alDeleteStream( ALvoid );
ALAPI ALvoid ALAPIENTRY alStreamStop( ALvoid );
ALAPI ALvoid ALAPIENTRY alStreamPlay( ALsizei offset, ALint file, ALint loop );
ALAPI ALvoid ALAPIENTRY alStreamf( ALenum param, ALfloat value );
ALAPI ALvoid ALAPIENTRY alGetStreamf( ALenum param, ALfloat* value );
ALAPI ALvoid ALAPIENTRY alGetStreami( ALenum param, ALint* value );
#endif
/**
* Knobs and dials
*/
ALAPI ALvoid ALAPIENTRY alDistanceModel( ALenum value );
ALAPI ALvoid ALAPIENTRY alDopplerFactor( ALfloat value );
ALAPI ALvoid ALAPIENTRY alDopplerVelocity( ALfloat value );
#ifdef _XBOX
ALAPI ALvoid ALAPIENTRY alGain( ALfloat value );
#endif
#else /* AL_NO_PROTOTYPES */
/**
* OpenAL Maintenance Functions
* Initialization and exiting.
* State Management and Query.
* Error Handling.
* Extension Support.
*/
/** State management. */
ALAPI ALvoid ALAPIENTRY (*alEnable)( ALenum capability );
ALAPI ALvoid ALAPIENTRY (*alDisable)( ALenum capability );
ALAPI ALboolean ALAPIENTRY (*alIsEnabled)( ALenum capability );
/** Application preferences for driver performance choices. */
ALAPI ALvoid ALAPIENTRY (*alHint)( ALenum target, ALenum mode );
/** State retrieval. */
ALAPI ALboolean ALAPIENTRY (*alGetBoolean)( ALenum param );
ALAPI ALint ALAPIENTRY (*alGetInteger)( ALenum param );
ALAPI ALfloat ALAPIENTRY (*alGetFloat)( ALenum param );
ALAPI ALdouble ALAPIENTRY (*alGetDouble)( ALenum param );
ALAPI ALvoid ALAPIENTRY (*alGetBooleanv)( ALenum param, ALboolean* data );
ALAPI ALvoid ALAPIENTRY (*alGetIntegerv)( ALenum param, ALint* data );
ALAPI ALvoid ALAPIENTRY (*alGetFloatv)( ALenum param, ALfloat* data );
ALAPI ALvoid ALAPIENTRY (*alGetDoublev)( ALenum param, ALdouble* data );
ALAPI ALubyte* ALAPIENTRY (*alGetString)( ALenum param );
/**
* Error support.
* Obtain the most recent error generated in the AL state machine.
*/
ALAPI ALenum ALAPIENTRY (*alGetError)( ALvoid );
/**
* Extension support.
* Obtain the address of a function (usually an extension)
* with the name fname. All addresses are context-independent.
*/
ALAPI ALboolean ALAPIENTRY (*alIsExtensionPresent)( ALubyte* fname );
/**
* Extension support.
* Obtain the address of a function (usually an extension)
* with the name fname. All addresses are context-independent.
*/
ALAPI ALvoid* ALAPIENTRY (*alGetProcAddress)( ALubyte* fname );
/**
* Extension support.
* Obtain the integer value of an enumeration (usually an extension) with the name ename.
*/
ALAPI ALenum ALAPIENTRY (*alGetEnumValue)( ALubyte* ename );
/**
* LISTENER
* Listener is the sample position for a given context.
* The multi-channel (usually stereo) output stream generated
* by the mixer is parametrized by this Listener object:
* its position and velocity relative to Sources, within
* occluder and reflector geometry.
*/
/**
*
* Listener Environment: default 0.
*/
ALAPI ALvoid ALAPIENTRY (*alListeneri)( ALenum param, ALint value );
/**
*
* Listener Gain: default 1.0f.
*/
ALAPI ALvoid ALAPIENTRY (*alListenerf)( ALenum param, ALfloat value );
/**
*
* Listener Position.
* Listener Velocity.
*/
ALAPI ALvoid ALAPIENTRY (*alListener3f)( ALenum param, ALfloat v1, ALfloat v2, ALfloat v3 );
/**
*
* Listener Position: ALfloat[3]
* Listener Velocity: ALfloat[3]
* Listener Orientation: ALfloat[6] (forward and up vector).
*/
ALAPI ALvoid ALAPIENTRY (*alListenerfv)( ALenum param, ALfloat* values );
ALAPI ALvoid ALAPIENTRY (*alGetListeneri)( ALenum param, ALint* value );
ALAPI ALvoid ALAPIENTRY (*alGetListenerf)( ALenum param, ALfloat* value );
ALAPI ALvoid ALAPIENTRY (*alGetListener3f)( ALenum param, ALfloat* v1, ALfloat* v2, ALfloat* v3 );
ALAPI ALvoid ALAPIENTRY (*alGetListenerfv)( ALenum param, ALfloat* values );
/**
* SOURCE
* Source objects are by default localized. Sources
* take the PCM data provided in the specified Buffer,
* apply Source-specific modifications, and then
* submit them to be mixed according to spatial
* arrangement etc.
*/
/** Create Source objects. */
ALAPI ALvoid ALAPIENTRY (*alGenSources)( ALsizei n, ALuint* sources );
/** Delete Source objects. */
ALAPI ALvoid ALAPIENTRY (*alDeleteSources)( ALsizei n, ALuint* sources );
/** Verify a handle is a valid Source. */
ALAPI ALboolean ALAPIENTRY (*alIsSource)( ALuint id );
/** Set an integer parameter for a Source object. */
ALAPI ALvoid ALAPIENTRY (*alSourcei)( ALuint source, ALenum param, ALint value );
ALAPI ALvoid ALAPIENTRY (*alSourcef)( ALuint source, ALenum param, ALfloat value );
ALAPI ALvoid ALAPIENTRY (*alSource3f)( ALuint source, ALenum param, ALfloat v1, ALfloat v2, ALfloat v3 );
ALAPI ALvoid ALAPIENTRY (*alSourcefv)( ALuint source, ALenum param, ALfloat* values );
/** Get an integer parameter for a Source object. */
ALAPI ALvoid ALAPIENTRY (*alGetSourcei)( ALuint source, ALenum param, ALint* value );
ALAPI ALvoid ALAPIENTRY (*alGetSourcef)( ALuint source, ALenum param, ALfloat* value );
ALAPI ALvoid ALAPIENTRY (*alGetSourcefv)( ALuint source, ALenum param, ALfloat* values );
ALAPI ALvoid ALAPIENTRY (*alSourcePlayv)( ALsizei n, ALuint *sources );
ALAPI ALvoid ALAPIENTRY (*alSourceStopv)( ALsizei n, ALuint *sources );
/** Activate a source, start replay. */
ALAPI ALvoid ALAPIENTRY (*alSourcePlay)( ALuint source );
/**
* Pause a source,
* temporarily remove it from the mixer list.
*/
ALAPI ALvoid ALAPIENTRY (*alSourcePause)( ALuint source );
/**
* Stop a source,
* temporarily remove it from the mixer list,
* and reset its internal state to pre-Play.
* To remove a Source completely, it has to be
* deleted following Stop, or before Play.
*/
ALAPI ALvoid ALAPIENTRY (*alSourceStop)( ALuint source );
/**
* BUFFER
* Buffer objects are storage space for sample data.
* Buffers are referred to by Sources. There can be more than
* one Source using the same Buffer data. If Buffers have
* to be duplicated on a per-Source basis, the driver has to
* take care of allocation, copying, and deallocation as well
* as propagating buffer data changes.
*/
/** Buffer object generation. */
ALAPI ALvoid ALAPIENTRY (*alGenBuffers)( ALsizei n, ALuint* buffers );
ALAPI ALvoid ALAPIENTRY (*alDeleteBuffers)( ALsizei n, ALuint* buffers );
ALAPI ALboolean ALAPIENTRY (*alIsBuffer)( ALuint buffer );
/**
* Specify the data to be filled into a buffer.
*/
ALAPI ALvoid ALAPIENTRY (*alBufferData)( ALuint buffer,
ALenum format,
ALvoid* data,
ALsizei size,
ALsizei freq );
ALAPI ALvoid ALAPIENTRY (*alGetBufferi)( ALuint buffer, ALenum param, ALint* value );
ALAPI ALvoid ALAPIENTRY (*alGetBufferf)( ALuint buffer, ALenum param, ALfloat* value );
/**
* Queue stuff
*/
ALAPI ALvoid ALAPIENTRY (*alSourceQueueBuffers)( ALuint source, ALsizei n, ALuint* buffers );
ALAPI ALvoid ALAPIENTRY (*alSourceUnqueueBuffers)( ALuint source, ALsizei n, ALuint* buffers );
/**
* Knobs and dials
*/
ALAPI ALvoid ALAPIENTRY (*alDistanceModel)( ALenum value );
ALAPI ALvoid ALAPIENTRY (*alDopplerFactor)( ALfloat value );
ALAPI ALvoid ALAPIENTRY (*alDopplerVelocity)( ALfloat value );
#endif /* AL_NO_PROTOTYPES */
#ifdef TARGET_OS_MAC
#if TARGET_OS_MAC
#pragma export off
#endif
#endif
#ifndef _XBOX
#ifdef __cplusplus
}
#endif
#endif
#endif