RequestSample      86 modules/videoio/src/cap_winrt/MediaSink.hpp         _audioStreamSink->RequestSample();
RequestSample      95 modules/videoio/src/cap_winrt/MediaSink.hpp         _videoStreamSink->RequestSample();
RequestSample      82 modules/videoio/src/cap_winrt/MediaStreamSink.hpp     void RequestSample();