V4L2_PIX_FMT_SGBRG 282 modules/videoio/src/cap_v4l.cpp #ifndef V4L2_PIX_FMT_SGBRG V4L2_PIX_FMT_SGBRG 588 modules/videoio/src/cap_v4l.cpp if (try_palette_v4l2(capture, V4L2_PIX_FMT_SGBRG) == 0)