Enumerations



kAUParameterListener_AnyParameter


enum { 
    kAUParameterListener_AnyParameter = 0xFFFFFFFF 
}; 
Constants
kAUParameterListener_AnyParameter
A wildcard value for an AudioUnitParameterID.
Discussion




AudioUnitEventType


Types of Audio Unit Events.

enum { // typedef UInt32 AudioUnitEventType 
    kAudioUnitEvent_ParameterValueChange = 0, 
    kAudioUnitEvent_BeginParameterChangeGesture = 1, 
    kAudioUnitEvent_EndParameterChangeGesture = 2, 
    kAudioUnitEvent_PropertyChange = 3 
}; 
Constants
kAudioUnitEvent_ParameterValueChange
The event is a change to a parameter value
kAudioUnitEvent_BeginParameterChangeGesture
The event signifies a gesture (e.g. mouse-down) beginning a potential series of related parameter value change events.
kAudioUnitEvent_EndParameterChangeGesture
The event signifies a gesture (e.g. mouse-up) ending a series of related parameter value change events.
kAudioUnitEvent_PropertyChange
The event is a change to a property value.
Discussion



(Last Updated July 18, 2005)