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Predefined Constants
OpenAL
PHP Manual

Predefined Constants

The constants below are defined by this extension, and will only be available when the extension has either been compiled into PHP or dynamically loaded at runtime.

ALC_FREQUENCY (integer)
Context Attribute
ALC_REFRESH (integer)
Context Attribute
ALC_SYNC (integer)
Context Attribute
AL_FREQUENCY (integer)
Buffer Setting
AL_BITS (integer)
Buffer Setting
AL_CHANNELS (integer)
Buffer Setting
AL_SIZE (integer)
Buffer Setting
AL_BUFFER (integer)
Source/Listener Setting (Integer)
AL_SOURCE_RELATIVE (integer)
Source/Listener Setting (Integer)
AL_SOURCE_STATE (integer)
Source/Listener Setting (Integer)
AL_PITCH (integer)
Source/Listener Setting (Float)
AL_GAIN (integer)
Source/Listener Setting (Float)
AL_MIN_GAIN (integer)
Source/Listener Setting (Float)
AL_MAX_GAIN (integer)
Source/Listener Setting (Float)
AL_MAX_DISTANCE (integer)
Source/Listener Setting (Float)
AL_ROLLOFF_FACTOR (integer)
Source/Listener Setting (Float)
AL_CONE_OUTER_GAIN (integer)
Source/Listener Setting (Float)
AL_CONE_INNER_ANGLE (integer)
Source/Listener Setting (Float)
AL_CONE_OUTER_ANGLE (integer)
Source/Listener Setting (Float)
AL_REFERENCE_DISTANCE (integer)
Source/Listener Setting (Float)
AL_POSITION (integer)
Source/Listener Setting (Float Vector)
AL_VELOCITY (integer)
Source/Listener Setting (Float Vector)
AL_DIRECTION (integer)
Source/Listener Setting (Float Vector)
AL_ORIENTATION (integer)
Source/Listener Setting (Float Vector)
AL_FORMAT_MONO8 (integer)
PCM Format
AL_FORMAT_MONO16 (integer)
PCM Format
AL_FORMAT_STEREO8 (integer)
PCM Format
AL_FORMAT_STEREO16 (integer)
PCM Format
AL_INITIAL (integer)
Source State
AL_PLAYING (integer)
Source State
AL_PAUSED (integer)
Source State
AL_STOPPED (integer)
Source State
AL_LOOPING (integer)
Source State
AL_TRUE (integer)
Boolean value recognized by OpenAL
AL_FALSE (integer)
Boolean value recognized by OpenAL

OpenAL
PHP Manual