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655 lines
25 KiB
C
655 lines
25 KiB
C
#ifndef AL_AL_H
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#define AL_AL_H
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#if defined(__cplusplus)
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extern "C" {
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#endif
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#ifndef AL_API
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#if defined(AL_LIBTYPE_STATIC)
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#define AL_API
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#elif defined(_WIN32)
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#define AL_API __declspec(dllimport)
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#else
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#define AL_API extern
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#endif
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#endif
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#if defined(_WIN32)
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#define AL_APIENTRY __cdecl
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#else
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#define AL_APIENTRY
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#endif
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/* Deprecated macros. */
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#define OPENAL
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#define ALAPI AL_API
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#define ALAPIENTRY AL_APIENTRY
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#define AL_INVALID (-1)
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#define AL_ILLEGAL_ENUM AL_INVALID_ENUM
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#define AL_ILLEGAL_COMMAND AL_INVALID_OPERATION
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/* Supported AL versions. */
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#define AL_VERSION_1_0
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#define AL_VERSION_1_1
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/** 8-bit boolean */
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typedef char ALboolean;
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/** character */
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typedef char ALchar;
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/** signed 8-bit 2's complement integer */
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typedef signed char ALbyte;
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/** unsigned 8-bit integer */
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typedef unsigned char ALubyte;
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/** signed 16-bit 2's complement integer */
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typedef short ALshort;
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/** unsigned 16-bit integer */
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typedef unsigned short ALushort;
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/** signed 32-bit 2's complement integer */
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typedef int ALint;
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/** unsigned 32-bit integer */
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typedef unsigned int ALuint;
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/** non-negative 32-bit binary integer size */
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typedef int ALsizei;
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/** enumerated 32-bit value */
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typedef int ALenum;
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/** 32-bit IEEE754 floating-point */
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typedef float ALfloat;
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/** 64-bit IEEE754 floating-point */
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typedef double ALdouble;
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/** void type (for opaque pointers only) */
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typedef void ALvoid;
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/* Enumerant values begin at column 50. No tabs. */
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/** "no distance model" or "no buffer" */
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#define AL_NONE 0
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/** Boolean False. */
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#define AL_FALSE 0
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/** Boolean True. */
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#define AL_TRUE 1
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/**
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* Relative source.
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* Type: ALboolean
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* Range: [AL_TRUE, AL_FALSE]
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* Default: AL_FALSE
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*
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* Specifies if the Source has relative coordinates.
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*/
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#define AL_SOURCE_RELATIVE 0x202
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/**
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* Inner cone angle, in degrees.
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* Type: ALint, ALfloat
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* Range: [0 - 360]
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* Default: 360
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*
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* The angle covered by the inner cone, where the source will not attenuate.
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*/
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#define AL_CONE_INNER_ANGLE 0x1001
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/**
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* Outer cone angle, in degrees.
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* Range: [0 - 360]
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* Default: 360
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*
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* The angle covered by the outer cone, where the source will be fully
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* attenuated.
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*/
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#define AL_CONE_OUTER_ANGLE 0x1002
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/**
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* Source pitch.
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* Type: ALfloat
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* Range: [0.5 - 2.0]
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* Default: 1.0
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*
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* A multiplier for the frequency (sample rate) of the source's buffer.
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*/
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#define AL_PITCH 0x1003
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/**
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* Source or listener position.
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* Type: ALfloat[3], ALint[3]
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* Default: {0, 0, 0}
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*
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* The source or listener location in three dimensional space.
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*
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* OpenAL, like OpenGL, uses a right handed coordinate system, where in a
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* frontal default view X (thumb) points right, Y points up (index finger), and
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* Z points towards the viewer/camera (middle finger).
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*
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* To switch from a left handed coordinate system, flip the sign on the Z
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* coordinate.
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*/
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#define AL_POSITION 0x1004
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/**
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* Source direction.
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* Type: ALfloat[3], ALint[3]
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* Default: {0, 0, 0}
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*
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* Specifies the current direction in local space.
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* A zero-length vector specifies an omni-directional source (cone is ignored).
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*/
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#define AL_DIRECTION 0x1005
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/**
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* Source or listener velocity.
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* Type: ALfloat[3], ALint[3]
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* Default: {0, 0, 0}
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*
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* Specifies the current velocity in local space.
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*/
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#define AL_VELOCITY 0x1006
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/**
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* Source looping.
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* Type: ALboolean
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* Range: [AL_TRUE, AL_FALSE]
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* Default: AL_FALSE
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*
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* Specifies whether source is looping.
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*/
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#define AL_LOOPING 0x1007
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/**
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* Source buffer.
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* Type: ALuint
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* Range: any valid Buffer.
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*
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* Specifies the buffer to provide sound samples.
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*/
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#define AL_BUFFER 0x1009
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/**
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* Source or listener gain.
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* Type: ALfloat
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* Range: [0.0 - ]
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*
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* A value of 1.0 means unattenuated. Each division by 2 equals an attenuation
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* of about -6dB. Each multiplicaton by 2 equals an amplification of about
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* +6dB.
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*
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* A value of 0.0 is meaningless with respect to a logarithmic scale; it is
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* silent.
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*/
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#define AL_GAIN 0x100A
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/**
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* Minimum source gain.
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* Type: ALfloat
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* Range: [0.0 - 1.0]
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*
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* The minimum gain allowed for a source, after distance and cone attenation is
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* applied (if applicable).
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*/
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#define AL_MIN_GAIN 0x100D
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/**
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* Maximum source gain.
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* Type: ALfloat
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* Range: [0.0 - 1.0]
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*
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* The maximum gain allowed for a source, after distance and cone attenation is
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* applied (if applicable).
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*/
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#define AL_MAX_GAIN 0x100E
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/**
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* Listener orientation.
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* Type: ALfloat[6]
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* Default: {0.0, 0.0, -1.0, 0.0, 1.0, 0.0}
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*
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* Effectively two three dimensional vectors. The first vector is the front (or
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* "at") and the second is the top (or "up").
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*
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* Both vectors are in local space.
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*/
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#define AL_ORIENTATION 0x100F
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/**
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* Source state (query only).
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* Type: ALint
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* Range: [AL_INITIAL, AL_PLAYING, AL_PAUSED, AL_STOPPED]
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*/
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#define AL_SOURCE_STATE 0x1010
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/* Source state values. */
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#define AL_INITIAL 0x1011
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#define AL_PLAYING 0x1012
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#define AL_PAUSED 0x1013
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#define AL_STOPPED 0x1014
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/**
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* Source Buffer Queue size (query only).
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* Type: ALint
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*
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* The number of buffers queued using alSourceQueueBuffers, minus the buffers
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* removed with alSourceUnqueueBuffers.
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*/
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#define AL_BUFFERS_QUEUED 0x1015
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/**
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* Source Buffer Queue processed count (query only).
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* Type: ALint
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*
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* The number of queued buffers that have been fully processed, and can be
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* removed with alSourceUnqueueBuffers.
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*
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* Looping sources will never fully process buffers because they will be set to
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* play again for when the source loops.
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*/
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#define AL_BUFFERS_PROCESSED 0x1016
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/**
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* Source reference distance.
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* Type: ALfloat
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* Range: [0.0 - ]
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* Default: 1.0
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*
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* The distance in units that no attenuation occurs.
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*
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* At 0.0, no distance attenuation ever occurs on non-linear attenuation models.
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*/
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#define AL_REFERENCE_DISTANCE 0x1020
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/**
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* Source rolloff factor.
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* Type: ALfloat
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* Range: [0.0 - ]
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* Default: 1.0
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*
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* Multiplier to exaggerate or diminish distance attenuation.
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*
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* At 0.0, no distance attenuation ever occurs.
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*/
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#define AL_ROLLOFF_FACTOR 0x1021
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/**
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* Outer cone gain.
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* Type: ALfloat
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* Range: [0.0 - 1.0]
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* Default: 0.0
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*
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* The gain attenuation applied when the listener is outside of the source's
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* outer cone.
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*/
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#define AL_CONE_OUTER_GAIN 0x1022
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/**
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* Source maximum distance.
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* Type: ALfloat
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* Range: [0.0 - ]
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* Default: FLT_MAX
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*
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* The distance above which the source is not attenuated any further with a
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* clamped distance model, or where attenuation reaches 0.0 gain for linear
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* distance models with a default rolloff factor.
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*/
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#define AL_MAX_DISTANCE 0x1023
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/** Source buffer position, in seconds */
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#define AL_SEC_OFFSET 0x1024
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/** Source buffer position, in sample frames */
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#define AL_SAMPLE_OFFSET 0x1025
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/** Source buffer position, in bytes */
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#define AL_BYTE_OFFSET 0x1026
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/**
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* Source type (query only).
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* Type: ALint
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* Range: [AL_STATIC, AL_STREAMING, AL_UNDETERMINED]
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*
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* A Source is Static if a Buffer has been attached using AL_BUFFER.
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*
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* A Source is Streaming if one or more Buffers have been attached using
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* alSourceQueueBuffers.
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*
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* A Source is Undetermined when it has the NULL buffer attached using
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* AL_BUFFER.
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*/
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#define AL_SOURCE_TYPE 0x1027
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/* Source type values. */
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#define AL_STATIC 0x1028
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#define AL_STREAMING 0x1029
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#define AL_UNDETERMINED 0x1030
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/** Unsigned 8-bit mono buffer format. */
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#define AL_FORMAT_MONO8 0x1100
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/** Signed 16-bit mono buffer format. */
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#define AL_FORMAT_MONO16 0x1101
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/** Unsigned 8-bit stereo buffer format. */
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#define AL_FORMAT_STEREO8 0x1102
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/** Signed 16-bit stereo buffer format. */
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#define AL_FORMAT_STEREO16 0x1103
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/** Buffer frequency (query only). */
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#define AL_FREQUENCY 0x2001
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/** Buffer bits per sample (query only). */
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#define AL_BITS 0x2002
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/** Buffer channel count (query only). */
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#define AL_CHANNELS 0x2003
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/** Buffer data size (query only). */
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#define AL_SIZE 0x2004
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/* Buffer state. Not for public use. */
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#define AL_UNUSED 0x2010
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#define AL_PENDING 0x2011
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#define AL_PROCESSED 0x2012
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/** No error. */
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#define AL_NO_ERROR 0
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/** Invalid name paramater passed to AL call. */
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#define AL_INVALID_NAME 0xA001
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/** Invalid enum parameter passed to AL call. */
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#define AL_INVALID_ENUM 0xA002
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/** Invalid value parameter passed to AL call. */
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#define AL_INVALID_VALUE 0xA003
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/** Illegal AL call. */
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#define AL_INVALID_OPERATION 0xA004
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/** Not enough memory. */
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#define AL_OUT_OF_MEMORY 0xA005
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/** Context string: Vendor ID. */
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#define AL_VENDOR 0xB001
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/** Context string: Version. */
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#define AL_VERSION 0xB002
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/** Context string: Renderer ID. */
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#define AL_RENDERER 0xB003
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/** Context string: Space-separated extension list. */
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#define AL_EXTENSIONS 0xB004
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/**
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* Doppler scale.
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* Type: ALfloat
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* Range: [0.0 - ]
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* Default: 1.0
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*
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* Scale for source and listener velocities.
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*/
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#define AL_DOPPLER_FACTOR 0xC000
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AL_API void AL_APIENTRY alDopplerFactor(ALfloat value);
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/**
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* Doppler velocity (deprecated).
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*
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* A multiplier applied to the Speed of Sound.
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*/
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#define AL_DOPPLER_VELOCITY 0xC001
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AL_API void AL_APIENTRY alDopplerVelocity(ALfloat value);
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/**
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* Speed of Sound, in units per second.
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* Type: ALfloat
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* Range: [0.0001 - ]
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* Default: 343.3
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*
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* The speed at which sound waves are assumed to travel, when calculating the
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* doppler effect.
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*/
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#define AL_SPEED_OF_SOUND 0xC003
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AL_API void AL_APIENTRY alSpeedOfSound(ALfloat value);
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/**
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* Distance attenuation model.
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* Type: ALint
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* Range: [AL_NONE, AL_INVERSE_DISTANCE, AL_INVERSE_DISTANCE_CLAMPED,
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* AL_LINEAR_DISTANCE, AL_LINEAR_DISTANCE_CLAMPED,
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* AL_EXPONENT_DISTANCE, AL_EXPONENT_DISTANCE_CLAMPED]
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* Default: AL_INVERSE_DISTANCE_CLAMPED
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*
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* The model by which sources attenuate with distance.
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*
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* None - No distance attenuation.
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* Inverse - Doubling the distance halves the source gain.
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* Linear - Linear gain scaling between the reference and max distances.
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* Exponent - Exponential gain dropoff.
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*
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* Clamped variations work like the non-clamped counterparts, except the
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* distance calculated is clamped between the reference and max distances.
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*/
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#define AL_DISTANCE_MODEL 0xD000
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AL_API void AL_APIENTRY alDistanceModel(ALenum distanceModel);
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/* Distance model values. */
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#define AL_INVERSE_DISTANCE 0xD001
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#define AL_INVERSE_DISTANCE_CLAMPED 0xD002
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#define AL_LINEAR_DISTANCE 0xD003
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#define AL_LINEAR_DISTANCE_CLAMPED 0xD004
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#define AL_EXPONENT_DISTANCE 0xD005
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#define AL_EXPONENT_DISTANCE_CLAMPED 0xD006
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/* Renderer State management. */
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AL_API void AL_APIENTRY alEnable(ALenum capability);
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AL_API void AL_APIENTRY alDisable(ALenum capability);
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AL_API ALboolean AL_APIENTRY alIsEnabled(ALenum capability);
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/* State retrieval. */
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AL_API const ALchar* AL_APIENTRY alGetString(ALenum param);
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AL_API void AL_APIENTRY alGetBooleanv(ALenum param, ALboolean *values);
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AL_API void AL_APIENTRY alGetIntegerv(ALenum param, ALint *values);
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AL_API void AL_APIENTRY alGetFloatv(ALenum param, ALfloat *values);
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AL_API void AL_APIENTRY alGetDoublev(ALenum param, ALdouble *values);
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AL_API ALboolean AL_APIENTRY alGetBoolean(ALenum param);
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AL_API ALint AL_APIENTRY alGetInteger(ALenum param);
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AL_API ALfloat AL_APIENTRY alGetFloat(ALenum param);
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AL_API ALdouble AL_APIENTRY alGetDouble(ALenum param);
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/* Error retrieval. */
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/** Obtain the first error generated in the AL context since the last check. */
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AL_API ALenum AL_APIENTRY alGetError(void);
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/** Query for the presence of an extension on the AL context. */
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AL_API ALboolean AL_APIENTRY alIsExtensionPresent(const ALchar *extname);
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/**
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* Retrieve the address of a function. The returned function may be context-
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* specific.
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*/
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AL_API void* AL_APIENTRY alGetProcAddress(const ALchar *fname);
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/**
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* Retrieve the value of an enum. The returned value may be context-specific.
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*/
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AL_API ALenum AL_APIENTRY alGetEnumValue(const ALchar *ename);
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/* Set Listener parameters */
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AL_API void AL_APIENTRY alListenerf(ALenum param, ALfloat value);
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AL_API void AL_APIENTRY alListener3f(ALenum param, ALfloat value1, ALfloat value2, ALfloat value3);
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AL_API void AL_APIENTRY alListenerfv(ALenum param, const ALfloat *values);
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AL_API void AL_APIENTRY alListeneri(ALenum param, ALint value);
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AL_API void AL_APIENTRY alListener3i(ALenum param, ALint value1, ALint value2, ALint value3);
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AL_API void AL_APIENTRY alListeneriv(ALenum param, const ALint *values);
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/* Get Listener parameters */
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AL_API void AL_APIENTRY alGetListenerf(ALenum param, ALfloat *value);
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AL_API void AL_APIENTRY alGetListener3f(ALenum param, ALfloat *value1, ALfloat *value2, ALfloat *value3);
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AL_API void AL_APIENTRY alGetListenerfv(ALenum param, ALfloat *values);
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AL_API void AL_APIENTRY alGetListeneri(ALenum param, ALint *value);
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AL_API void AL_APIENTRY alGetListener3i(ALenum param, ALint *value1, ALint *value2, ALint *value3);
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AL_API void AL_APIENTRY alGetListeneriv(ALenum param, ALint *values);
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/** Create Source objects. */
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AL_API void AL_APIENTRY alGenSources(ALsizei n, ALuint *sources);
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/** Delete Source objects. */
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AL_API void AL_APIENTRY alDeleteSources(ALsizei n, const ALuint *sources);
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/** Verify a handle is a valid Source. */
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AL_API ALboolean AL_APIENTRY alIsSource(ALuint source);
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/* Set Source parameters. */
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AL_API void AL_APIENTRY alSourcef(ALuint source, ALenum param, ALfloat value);
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AL_API void AL_APIENTRY alSource3f(ALuint source, ALenum param, ALfloat value1, ALfloat value2, ALfloat value3);
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AL_API void AL_APIENTRY alSourcefv(ALuint source, ALenum param, const ALfloat *values);
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AL_API void AL_APIENTRY alSourcei(ALuint source, ALenum param, ALint value);
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AL_API void AL_APIENTRY alSource3i(ALuint source, ALenum param, ALint value1, ALint value2, ALint value3);
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AL_API void AL_APIENTRY alSourceiv(ALuint source, ALenum param, const ALint *values);
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/* Get Source parameters. */
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AL_API void AL_APIENTRY alGetSourcef(ALuint source, ALenum param, ALfloat *value);
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AL_API void AL_APIENTRY alGetSource3f(ALuint source, ALenum param, ALfloat *value1, ALfloat *value2, ALfloat *value3);
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AL_API void AL_APIENTRY alGetSourcefv(ALuint source, ALenum param, ALfloat *values);
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AL_API void AL_APIENTRY alGetSourcei(ALuint source, ALenum param, ALint *value);
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AL_API void AL_APIENTRY alGetSource3i(ALuint source, ALenum param, ALint *value1, ALint *value2, ALint *value3);
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AL_API void AL_APIENTRY alGetSourceiv(ALuint source, ALenum param, ALint *values);
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/** Play, replay, or resume (if paused) a list of Sources */
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AL_API void AL_APIENTRY alSourcePlayv(ALsizei n, const ALuint *sources);
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/** Stop a list of Sources */
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AL_API void AL_APIENTRY alSourceStopv(ALsizei n, const ALuint *sources);
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/** Rewind a list of Sources */
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AL_API void AL_APIENTRY alSourceRewindv(ALsizei n, const ALuint *sources);
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/** Pause a list of Sources */
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AL_API void AL_APIENTRY alSourcePausev(ALsizei n, const ALuint *sources);
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/** Play, replay, or resume a Source */
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AL_API void AL_APIENTRY alSourcePlay(ALuint source);
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/** Stop a Source */
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AL_API void AL_APIENTRY alSourceStop(ALuint source);
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/** Rewind a Source (set playback postiton to beginning) */
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AL_API void AL_APIENTRY alSourceRewind(ALuint source);
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/** Pause a Source */
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AL_API void AL_APIENTRY alSourcePause(ALuint source);
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/** Queue buffers onto a source */
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AL_API void AL_APIENTRY alSourceQueueBuffers(ALuint source, ALsizei nb, const ALuint *buffers);
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/** Unqueue processed buffers from a source */
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AL_API void AL_APIENTRY alSourceUnqueueBuffers(ALuint source, ALsizei nb, ALuint *buffers);
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/** Create Buffer objects */
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AL_API void AL_APIENTRY alGenBuffers(ALsizei n, ALuint *buffers);
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/** Delete Buffer objects */
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AL_API void AL_APIENTRY alDeleteBuffers(ALsizei n, const ALuint *buffers);
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/** Verify a handle is a valid Buffer */
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AL_API ALboolean AL_APIENTRY alIsBuffer(ALuint buffer);
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/** Specifies the data to be copied into a buffer */
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AL_API void AL_APIENTRY alBufferData(ALuint buffer, ALenum format, const ALvoid *data, ALsizei size, ALsizei freq);
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/* Set Buffer parameters, */
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AL_API void AL_APIENTRY alBufferf(ALuint buffer, ALenum param, ALfloat value);
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AL_API void AL_APIENTRY alBuffer3f(ALuint buffer, ALenum param, ALfloat value1, ALfloat value2, ALfloat value3);
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AL_API void AL_APIENTRY alBufferfv(ALuint buffer, ALenum param, const ALfloat *values);
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AL_API void AL_APIENTRY alBufferi(ALuint buffer, ALenum param, ALint value);
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AL_API void AL_APIENTRY alBuffer3i(ALuint buffer, ALenum param, ALint value1, ALint value2, ALint value3);
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AL_API void AL_APIENTRY alBufferiv(ALuint buffer, ALenum param, const ALint *values);
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/* Get Buffer parameters. */
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AL_API void AL_APIENTRY alGetBufferf(ALuint buffer, ALenum param, ALfloat *value);
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AL_API void AL_APIENTRY alGetBuffer3f(ALuint buffer, ALenum param, ALfloat *value1, ALfloat *value2, ALfloat *value3);
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AL_API void AL_APIENTRY alGetBufferfv(ALuint buffer, ALenum param, ALfloat *values);
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AL_API void AL_APIENTRY alGetBufferi(ALuint buffer, ALenum param, ALint *value);
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AL_API void AL_APIENTRY alGetBuffer3i(ALuint buffer, ALenum param, ALint *value1, ALint *value2, ALint *value3);
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AL_API void AL_APIENTRY alGetBufferiv(ALuint buffer, ALenum param, ALint *values);
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/* Pointer-to-function type, useful for dynamically getting AL entry points. */
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typedef void (AL_APIENTRY *LPALENABLE)(ALenum capability);
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typedef void (AL_APIENTRY *LPALDISABLE)(ALenum capability);
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typedef ALboolean (AL_APIENTRY *LPALISENABLED)(ALenum capability);
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typedef const ALchar* (AL_APIENTRY *LPALGETSTRING)(ALenum param);
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typedef void (AL_APIENTRY *LPALGETBOOLEANV)(ALenum param, ALboolean *values);
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typedef void (AL_APIENTRY *LPALGETINTEGERV)(ALenum param, ALint *values);
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typedef void (AL_APIENTRY *LPALGETFLOATV)(ALenum param, ALfloat *values);
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typedef void (AL_APIENTRY *LPALGETDOUBLEV)(ALenum param, ALdouble *values);
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typedef ALboolean (AL_APIENTRY *LPALGETBOOLEAN)(ALenum param);
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typedef ALint (AL_APIENTRY *LPALGETINTEGER)(ALenum param);
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typedef ALfloat (AL_APIENTRY *LPALGETFLOAT)(ALenum param);
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typedef ALdouble (AL_APIENTRY *LPALGETDOUBLE)(ALenum param);
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typedef ALenum (AL_APIENTRY *LPALGETERROR)(void);
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typedef ALboolean (AL_APIENTRY *LPALISEXTENSIONPRESENT)(const ALchar *extname);
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typedef void* (AL_APIENTRY *LPALGETPROCADDRESS)(const ALchar *fname);
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typedef ALenum (AL_APIENTRY *LPALGETENUMVALUE)(const ALchar *ename);
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typedef void (AL_APIENTRY *LPALLISTENERF)(ALenum param, ALfloat value);
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typedef void (AL_APIENTRY *LPALLISTENER3F)(ALenum param, ALfloat value1, ALfloat value2, ALfloat value3);
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typedef void (AL_APIENTRY *LPALLISTENERFV)(ALenum param, const ALfloat *values);
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typedef void (AL_APIENTRY *LPALLISTENERI)(ALenum param, ALint value);
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typedef void (AL_APIENTRY *LPALLISTENER3I)(ALenum param, ALint value1, ALint value2, ALint value3);
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typedef void (AL_APIENTRY *LPALLISTENERIV)(ALenum param, const ALint *values);
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typedef void (AL_APIENTRY *LPALGETLISTENERF)(ALenum param, ALfloat *value);
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typedef void (AL_APIENTRY *LPALGETLISTENER3F)(ALenum param, ALfloat *value1, ALfloat *value2, ALfloat *value3);
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typedef void (AL_APIENTRY *LPALGETLISTENERFV)(ALenum param, ALfloat *values);
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typedef void (AL_APIENTRY *LPALGETLISTENERI)(ALenum param, ALint *value);
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typedef void (AL_APIENTRY *LPALGETLISTENER3I)(ALenum param, ALint *value1, ALint *value2, ALint *value3);
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typedef void (AL_APIENTRY *LPALGETLISTENERIV)(ALenum param, ALint *values);
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typedef void (AL_APIENTRY *LPALGENSOURCES)(ALsizei n, ALuint *sources);
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typedef void (AL_APIENTRY *LPALDELETESOURCES)(ALsizei n, const ALuint *sources);
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typedef ALboolean (AL_APIENTRY *LPALISSOURCE)(ALuint source);
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typedef void (AL_APIENTRY *LPALSOURCEF)(ALuint source, ALenum param, ALfloat value);
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typedef void (AL_APIENTRY *LPALSOURCE3F)(ALuint source, ALenum param, ALfloat value1, ALfloat value2, ALfloat value3);
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typedef void (AL_APIENTRY *LPALSOURCEFV)(ALuint source, ALenum param, const ALfloat *values);
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typedef void (AL_APIENTRY *LPALSOURCEI)(ALuint source, ALenum param, ALint value);
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typedef void (AL_APIENTRY *LPALSOURCE3I)(ALuint source, ALenum param, ALint value1, ALint value2, ALint value3);
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typedef void (AL_APIENTRY *LPALSOURCEIV)(ALuint source, ALenum param, const ALint *values);
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typedef void (AL_APIENTRY *LPALGETSOURCEF)(ALuint source, ALenum param, ALfloat *value);
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typedef void (AL_APIENTRY *LPALGETSOURCE3F)(ALuint source, ALenum param, ALfloat *value1, ALfloat *value2, ALfloat *value3);
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typedef void (AL_APIENTRY *LPALGETSOURCEFV)(ALuint source, ALenum param, ALfloat *values);
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typedef void (AL_APIENTRY *LPALGETSOURCEI)(ALuint source, ALenum param, ALint *value);
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typedef void (AL_APIENTRY *LPALGETSOURCE3I)(ALuint source, ALenum param, ALint *value1, ALint *value2, ALint *value3);
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typedef void (AL_APIENTRY *LPALGETSOURCEIV)(ALuint source, ALenum param, ALint *values);
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typedef void (AL_APIENTRY *LPALSOURCEPLAYV)(ALsizei n, const ALuint *sources);
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typedef void (AL_APIENTRY *LPALSOURCESTOPV)(ALsizei n, const ALuint *sources);
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typedef void (AL_APIENTRY *LPALSOURCEREWINDV)(ALsizei n, const ALuint *sources);
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typedef void (AL_APIENTRY *LPALSOURCEPAUSEV)(ALsizei n, const ALuint *sources);
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typedef void (AL_APIENTRY *LPALSOURCEPLAY)(ALuint source);
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typedef void (AL_APIENTRY *LPALSOURCESTOP)(ALuint source);
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typedef void (AL_APIENTRY *LPALSOURCEREWIND)(ALuint source);
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typedef void (AL_APIENTRY *LPALSOURCEPAUSE)(ALuint source);
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typedef void (AL_APIENTRY *LPALSOURCEQUEUEBUFFERS)(ALuint source, ALsizei nb, const ALuint *buffers);
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typedef void (AL_APIENTRY *LPALSOURCEUNQUEUEBUFFERS)(ALuint source, ALsizei nb, ALuint *buffers);
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typedef void (AL_APIENTRY *LPALGENBUFFERS)(ALsizei n, ALuint *buffers);
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typedef void (AL_APIENTRY *LPALDELETEBUFFERS)(ALsizei n, const ALuint *buffers);
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typedef ALboolean (AL_APIENTRY *LPALISBUFFER)(ALuint buffer);
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typedef void (AL_APIENTRY *LPALBUFFERDATA)(ALuint buffer, ALenum format, const ALvoid *data, ALsizei size, ALsizei freq);
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typedef void (AL_APIENTRY *LPALBUFFERF)(ALuint buffer, ALenum param, ALfloat value);
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typedef void (AL_APIENTRY *LPALBUFFER3F)(ALuint buffer, ALenum param, ALfloat value1, ALfloat value2, ALfloat value3);
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typedef void (AL_APIENTRY *LPALBUFFERFV)(ALuint buffer, ALenum param, const ALfloat *values);
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typedef void (AL_APIENTRY *LPALBUFFERI)(ALuint buffer, ALenum param, ALint value);
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typedef void (AL_APIENTRY *LPALBUFFER3I)(ALuint buffer, ALenum param, ALint value1, ALint value2, ALint value3);
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typedef void (AL_APIENTRY *LPALBUFFERIV)(ALuint buffer, ALenum param, const ALint *values);
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typedef void (AL_APIENTRY *LPALGETBUFFERF)(ALuint buffer, ALenum param, ALfloat *value);
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typedef void (AL_APIENTRY *LPALGETBUFFER3F)(ALuint buffer, ALenum param, ALfloat *value1, ALfloat *value2, ALfloat *value3);
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typedef void (AL_APIENTRY *LPALGETBUFFERFV)(ALuint buffer, ALenum param, ALfloat *values);
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typedef void (AL_APIENTRY *LPALGETBUFFERI)(ALuint buffer, ALenum param, ALint *value);
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typedef void (AL_APIENTRY *LPALGETBUFFER3I)(ALuint buffer, ALenum param, ALint *value1, ALint *value2, ALint *value3);
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typedef void (AL_APIENTRY *LPALGETBUFFERIV)(ALuint buffer, ALenum param, ALint *values);
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typedef void (AL_APIENTRY *LPALDOPPLERFACTOR)(ALfloat value);
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typedef void (AL_APIENTRY *LPALDOPPLERVELOCITY)(ALfloat value);
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typedef void (AL_APIENTRY *LPALSPEEDOFSOUND)(ALfloat value);
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typedef void (AL_APIENTRY *LPALDISTANCEMODEL)(ALenum distanceModel);
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#if defined(__cplusplus)
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} /* extern "C" */
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#endif
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#endif /* AL_AL_H */
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