try_init_v4l2     463 modules/videoio/src/cap_libv4l.cpp static int try_init_v4l2(CvCaptureCAM_V4L* capture, char *deviceName)
try_init_v4l2     487 modules/videoio/src/cap_v4l.cpp static int try_init_v4l2(CvCaptureCAM_V4L* capture, char *deviceName)