AudioUnitComplexRenderProc

type AudioUnitComplexRenderProc = function(

  self: UnivPtr;

  ioActionFlags: AudioUnitRenderActionFlagsPtr;

  const inTimeStamp: AudioTimeStamp;

  inOutputBusNumber: UInt32;

  inNumberOfPackets: UInt32;

  var outNumberOfPackets: UInt32;

  var outPacketDescriptions: AudioStreamPacketDescription;

  var ioData: AudioBufferList;

  outMetadata: UnivPtr;

  var outMetadataByteSize: UInt32

):OSStatus;