icvOpenCamera_QT  632 modules/videoio/src/cap_qt.cpp static int icvOpenCamera_QT (CvCapture_QT_Cam * capture, const int index)
icvOpenCamera_QT  912 modules/videoio/src/cap_qt.cpp static int icvOpenCamera_QT (CvCapture_QT_Cam * capture, const int index)