On Thu, Feb 8, 2018 at 9:05 AM, Daniel Stone <dani...@collabora.com> wrote: > Hi, > When Ilia asked for suggestions on where to look to add 10bpc BGR > support to the GBM and Wayland EGL backends, I had a quick look; the > number of places the formats were duplicated and lossily/inconsistently > translated between rapidly annoyed me enough to just type this series > up. > > This gives both the Wayland and GBM backends a single source of truth > for conversion between their native format tokens > (wl_drm/drm_fourcc/wl_shm for the three Wayland protocols, GBM format > tokens for that), DRIImage formats, bpp, and per-channel masks used to > match/derive EGLConfigs. > > The very first patch is a harmless cosmetic fix, but a fix nonetheless; > the others all just move the two EGL backends towards using the single > table. The last two commits actually add the 10bpc BGR formats - by now > trivial - which obviously depends on Ilia's series to add them. > > I've not actually tested 10bpc BGR, but Ilia tested it on kmscube and > Weston.
Series is Tested-by: Ilia Mirkin <imir...@alum.mit.edu> I (first fixed then) tested on kmscube, and started weston. Weston's log showed that a RGBA 10 10 10 2 config was used, and the colors in weston-terminal seemed not-wrong (although the background changed compared to what it was in 8bpp mode). Cheers, -ilia _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
