CHKNULL           140 modules/videoio/src/cap_winrt/MediaSink.hpp             CHKNULL(characteristics);
CHKNULL           155 modules/videoio/src/cap_winrt/MediaSink.hpp             CHKNULL(streamSink);
CHKNULL           176 modules/videoio/src/cap_winrt/MediaSink.hpp             CHKNULL(streamSinkCount);
CHKNULL           190 modules/videoio/src/cap_winrt/MediaSink.hpp             CHKNULL(streamSink);
CHKNULL           231 modules/videoio/src/cap_winrt/MediaSink.hpp             CHKNULL(streamSink);
CHKNULL           279 modules/videoio/src/cap_winrt/MediaSink.hpp             CHKNULL(clock);
CHKNULL            58 modules/videoio/src/cap_winrt/MediaStreamSink.cpp         CHKNULL(sink);
CHKNULL            73 modules/videoio/src/cap_winrt/MediaStreamSink.cpp         CHKNULL(identifier);
CHKNULL            87 modules/videoio/src/cap_winrt/MediaStreamSink.cpp         CHKNULL(handler);
CHKNULL           138 modules/videoio/src/cap_winrt/MediaStreamSink.cpp         CHKNULL(contextValue);
CHKNULL           160 modules/videoio/src/cap_winrt/MediaStreamSink.cpp         CHKNULL(event);
CHKNULL           197 modules/videoio/src/cap_winrt/MediaStreamSink.cpp         CHKNULL(event);
CHKNULL           236 modules/videoio/src/cap_winrt/MediaStreamSink.cpp         CHKNULL(mediaType);
CHKNULL           253 modules/videoio/src/cap_winrt/MediaStreamSink.cpp         CHKNULL(typeCount);
CHKNULL           268 modules/videoio/src/cap_winrt/MediaStreamSink.cpp         CHKNULL(mediaType);
CHKNULL           284 modules/videoio/src/cap_winrt/MediaStreamSink.cpp         CHKNULL(mediaType);
CHKNULL           303 modules/videoio/src/cap_winrt/MediaStreamSink.cpp         CHKNULL(mediaType);
CHKNULL           321 modules/videoio/src/cap_winrt/MediaStreamSink.cpp         CHKNULL(majorType);
CHKNULL           333 modules/videoio/src/cap_winrt/MediaStreamSink.cpp     CHKNULL(mediaType);