BEGIN_CALL_IN_CONTEXT  387 modules/videoio/src/cap_msmf.hpp #define BEGIN_CALL_IN_CONTEXT(hr, var, ...) hr = S_OK;\
BEGIN_CALL_IN_CONTEXT  394 modules/videoio/src/cap_msmf.hpp #define BEGIN_CALL_IN_CONTEXT(hr, var, ...) hr = var._CallInContext([__VA_ARGS__]() -> HRESULT {