AUImplementorValueProvider
A block called to fetch a parameter’s current value from the audio unit implementation.
Declaration
typealias AUImplementorValueProvider = (AUParameter) -> AUValueDiscussion
This block is only of interest to audio unit subclasses.
The block returns the current value of the parameter.
The block takes the following parameters:
- param
The parameter to query.
See Also
Related Documentation
Audio Unit Types
ScheduledAudioFileRegionScheduledAudioSliceScheduledAudioFileRegionCompletionProcScheduledAudioSliceCompletionProcMIDIChannelNumberAUAudioObjectIDAUMIDICIProfileChangedBlockAUAudioChannelCountAUAudioFrameCountAUAudioUnitStatusAUEventListenerProcAUEventListenerRefAUEventSampleTimeAUImplementorValueObserverAUInputHandler