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