ProcessQueueAsync  110 samples/winrt/ImageManipulations/MediaExtensions/Common/OpQueue.h     HRESULT ProcessQueueAsync(IMFAsyncResult *pResult);
ProcessQueueAsync  116 samples/winrt/ImageManipulations/MediaExtensions/Common/OpQueue.h         : m_OnProcessQueue(static_cast<T *>(this), &OpQueue::ProcessQueueAsync),