Some video decoders can only output NV12 and currently glamor Xv only supports I420 and YV12.
Tested with xf86-video-ati, xf86-video-amdgpu and xf86-video-modesetting on AMD graphics but should work on any setup that can use glamor. Test: gst-launch-1.0 videotestsrc ! video/x-raw, format=NV12 ! xvimagesink Julien Isorce (3): xfree86: define FOURCC_NV12 and XVIMAGE_NV12 glamor: add support for GL_RG glamor: add support for NV12 in Xv glamor/glamor.c | 2 + glamor/glamor.h | 1 + glamor/glamor_priv.h | 4 +- glamor/glamor_transfer.c | 10 ++- glamor/glamor_utils.h | 4 + glamor/glamor_xv.c | 180 ++++++++++++++++++++++++++++++++++++++------- hw/xfree86/common/fourcc.h | 20 +++++ 7 files changed, 193 insertions(+), 28 deletions(-) -- 2.7.4 _______________________________________________ xorg-devel@lists.x.org: X.Org development Archives: http://lists.x.org/archives/xorg-devel Info: https://lists.x.org/mailman/listinfo/xorg-devel