icvSetVideoSize  1497 modules/videoio/src/cap_libv4l.cpp static int icvSetVideoSize( CvCaptureCAM_V4L* capture, int w, int h) {
icvSetVideoSize  2485 modules/videoio/src/cap_v4l.cpp static int icvSetVideoSize( CvCaptureCAM_V4L* capture, int w, int h) {