_ProgressTypeTraits 6395 modules/highgui/src/ppltasks_winrt.h     struct _ProgressTypeTraits
_ProgressTypeTraits 6395 modules/videoio/src/ppltasks_winrt.hpp     struct _ProgressTypeTraits
_ProgressTypeTraits 6402 modules/videoio/src/ppltasks_winrt.hpp     struct _ProgressTypeTraits<progress_reporter<_T>>