void createAudioProcessGraph()
{
graph = new AUGraph();
var sampler = graph.AddNode(AudioComponentDescription.CreateMusicDevice(AudioTypeMusicDevice.Sampler));
var inout = graph.AddNode(AudioComponentDescription.CreateOutput(AudioTypeOutput.Remote));
graph.Open();
graph.ConnnectNodeInput(sampler, 0, inout, 0);
samplerUnit = graph.GetNodeInfo(sampler);
graph.Initialize();
graph.Start();
}
public Instrument(InstrumentInfo info, int channel, AUGraph graph, int ioNode)
{
Info = info;
var samplerNode = graph.AddNode(AudioComponentDescription.CreateMusicDevice(AudioTypeMusicDevice.Sampler));
graph.ConnnectNodeInput(samplerNode, 0, ioNode, (uint)channel);
samplerUnit = graph.GetNodeInfo(samplerNode);
samplerUnit.SetMaximumFramesPerSlice(4096, AudioUnitScopeType.Global, 0);
this.channel = channel;
LoadInstrument(info);
}
public static AudioComponent FindComponent(AudioTypeMusicDevice musicDevice)
{
var cd = AudioComponentDescription.CreateMusicDevice(musicDevice);
return(FindComponent(ref cd));
}