getGenericProperty  182 modules/videoio/src/cap_gphoto2.cpp     CameraWidget * getGenericProperty(int propertyId, double & output) const;
getGenericProperty  552 modules/videoio/src/cap_gphoto2.cpp             getGenericProperty(CV_CAP_PROP_POS_MSEC, wholeProcessTime);
getGenericProperty  622 modules/videoio/src/cap_gphoto2.cpp                 widget = getGenericProperty(propertyId, output);