AudioDeviceCreateIOProcID(_:_:_:_:)

Declaration

func AudioDeviceCreateIOProcID(_ inDevice: AudioObjectID, _ inProc: AudioDeviceIOProc, _ inClientData: UnsafeMutableRawPointer?, _ outIOProcID: UnsafeMutablePointer<AudioDeviceIOProcID?>) -> OSStatus

Parameters

• inDevice:

  The AudioDevice to register the IOProc with.

• inProc:

  The AudioDeviceIOProc to register.

• inClientData:

  A pointer to client data that is passed back to the IOProc when it is called.

• outIOProcID:

  The newly created AudioDeviceIOProcID.

Return Value

An OSStatus indicating success or failure.

Discussion

Creates an AudioDeviceIOProcID from an AudioDeviceIOProc and a client data pointer.

AudioDeviceIOProcIDs allow for the client to register the same function pointer with a device multiple times

See Also

Functions

• AudioConvertHostTimeToNanos(_:)
• AudioConvertNanosToHostTime(_:)
• AudioDeviceCreateIOProcIDWithBlock(_:_:_:_:)
• AudioDeviceDestroyIOProcID(_:_:)
• AudioDeviceGetCurrentTime(_:_:)
• AudioDeviceGetNearestStartTime(_:_:_:)
• AudioDeviceStart(_:_:)
• AudioDeviceStartAtTime(_:_:_:_:)
• AudioDeviceStop(_:_:)
• AudioDeviceTranslateTime(_:_:_:)
• AudioGetCurrentHostTime()
• AudioGetHostClockFrequency()
• AudioGetHostClockMinimumTimeDelta()
• AudioHardwareCreateAggregateDevice(_:_:)
• AudioHardwareDestroyAggregateDevice(_:)