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- #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 __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
-
- #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 );
-
-
- /**
- * 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 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 );
-
- /**
- * Knobs and dials
- */
- ALAPI ALvoid ALAPIENTRY alDistanceModel( ALenum value );
- ALAPI ALvoid ALAPIENTRY alDopplerFactor( ALfloat value );
- ALAPI ALvoid ALAPIENTRY alDopplerVelocity( ALfloat value );
-
- #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
-
- #ifdef __cplusplus
- }
- #endif
-
- #endif
-