Contents

AUGraphAddRenderNotify(_:_:_:)

Adds a render notification callback to an audio processing graph.

Declaration

func AUGraphAddRenderNotify(_ inGraph: AUGraph, _ inCallback: AURenderCallback, _ inRefCon: UnsafeMutableRawPointer?) -> OSStatus

Parameters

  • inGraph:

  • inCallback:

  • inRefCon:

Return Value

Discussion

Adds a callback that the graph will call every time the graph renders. The callback will be called once before the graph’s render operation, and once after the render operation is complete.

See Also

Audio Unit Processing Graph Services Functions