On Tue, Apr 12, 2016 at 12:57:45PM +0000, Hwang, Dongseong wrote: > Follow-up of the kernel patch: https://lists.freedesktop.org/archives/dri-devel/2015-July/086041.html > > The Kodi/XBMC and ChromeOS developers want to transcode NV12 to RGB > with OpenGL shaders, importing the two source planes through > EGL_EXT_image_dma_buf_import. That requires importing the Y plane as an > R8 EGLImage and the UV plane as either an RG88 or GR88 EGLImage. > > CC: Peter Frühberger <peter.fruehberger at gmail.com> > Cc: Rainer Hochecker <rainer.hochecker at onlinehome.de> > Cc: Benjamin Widawsky <benjamin.widawsky at intel.com> > CC: Chad Versace <chad.versace at intel.com> > Signed-off-by: Dongseong Hwang <dongseong.hwang at intel.com> > --- > include/drm/drm_fourcc.h | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/include/drm/drm_fourcc.h b/include/drm/drm_fourcc.h > index e741b09..ca2f488 100644 > --- a/include/drm/drm_fourcc.h > +++ b/include/drm/drm_fourcc.h > @@ -34,6 +34,13 @@ > /* color index */ > #define DRM_FORMAT_C8 fourcc_code('C', '8', ' ', ' ') /* [7:0] C */ > > +/* 8 bpp Red */ > +#define DRM_FORMAT_R8 fourcc_code('R', '8', ' ', ' ') /* [7:0] R */ > + > +/* 16 bpp RG */ > +#define DRM_FORMAT_RG88 fourcc_code('R', 'G', '8', '8') /* [15:0] R:G 8:8 little endian */ > +#define DRM_FORMAT_GR88 fourcc_code('G', 'R', '8', '8') /* [15:0] G:R 8:8 little endian */ > + > /* 8 bpp RGB */ > #define DRM_FORMAT_RGB332 fourcc_code('R', 'G', 'B', '8') /* [7:0] R:G:B 3:3:2 */ > #define DRM_FORMAT_BGR233 fourcc_code('B', 'G', 'R', '8') /* [7:0] B:G:R 2:3:3 */ > -- > 2.5.0 > --------------------------------------------------------------------- > Intel Finland Oy > Registered Address: PL 281, 00181 Helsinki > Business Identity Code: 0357606 - 4 > Domiciled in Helsinki > > This e-mail and any attachments may contain confidential material for > the sole use of the intended recipient(s). Any review or distribution > by others is strictly prohibited. If you are not the intended > recipient, please contact the sender and delete all copies. You need to resend without this footer, otherwise I can't merge the patch. -Daniel > > _______________________________________________ > dri-devel mailing list > dri-devel@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/dri-devel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
