public override void ViewDidLoad()
{
base.ViewDidLoad();
var componentDescription = new AudioComponentDescription {
ComponentType = AudioComponentType.Effect,
ComponentSubType = 0x666c7472,
ComponentManufacturer = (AudioComponentManufacturerType)0x44656d6f,
ComponentFlags = 0,
ComponentFlagsMask = 0
};
AUAudioUnit.RegisterSubclass(
new Class(typeof(AUv3FilterDemo)),
componentDescription,
"Local FilterDemo",
int.MaxValue
);
EmbedPlugInView();
playEngine = new SimplePlayEngine();
playEngine.SelectEffectWithComponentDescription(componentDescription, ConnectParametersToControls);
playEngine.AudioUnit.TransportStateBlock = (ref AUHostTransportStateFlags transportStateFlags, ref double currentSamplePosition, ref double cycleStartBeatPosition, ref double cycleEndBeatPosition) => {
transportStateFlags = AUHostTransportStateFlags.Recording;
currentSamplePosition = 10.0;
cycleStartBeatPosition = 0.0;
cycleEndBeatPosition = 20.0;
return(true);
};
}
public AUAudioUnit CreateAudioUnit(AudioComponentDescription desc, out NSError error)
{
var audioUnit = new AUAudioUnit(desc, out error);
return(audioUnit);
}
public AUAudioUnit CreateAudioUnit(AudioComponentDescription desc, out NSError error)
{
audioUnit = new AUAudioUnit(desc, AudioComponentInstantiationOptions.InProcess, out error);
return(audioUnit);
}