CMBufferQueueSetValidationHandler(_:_:)
A validation handler for the queue to call before enqueuing buffers.
Declaration
func CMBufferQueueSetValidationHandler(_ queue: CMBufferQueue, _ handler: @escaping CMBufferValidationHandler) -> OSStatusA validation handler for the queue to call before enqueuing buffers.
func CMBufferQueueSetValidationHandler(_ queue: CMBufferQueue, _ handler: @escaping CMBufferValidationHandler) -> OSStatus