On Wed, Aug 6, 2014 at 11:09 AM, Marek Olšák <mar...@gmail.com> wrote:
> FYI, it seems to be DrawPixels(GL_STENCIL_INDEX) that is broken. We > actually use S8 texturing for DrawPixels and some of the functions you > changed probably don't support S8 anymore. > Marek, Would you mind being a bit more specific? I don't think I changed any of the upload code for stencil formats. Also, I still don't see what any of this has to do with data in formats.c. --Jason > > Marek > > On Wed, Aug 6, 2014 at 7:37 PM, Jason Ekstrand <ja...@jlekstrand.net> > wrote: > > Michael, > > With the two patches I just sent to the list, the generated format_info > > structure is now binary-identical to the original structure commited to > git > > with the following two exceptions: The string name parameter for > > MESA_FORMAT_R9G9B9E5_FLOAT was updated from "MESA_FORMAT_RGB9_E5" to > > "MESA_FORMAT_R9G9B9E5_FLOAT". The LATC formats now report 8 bits of > > precision instead of 4; This makes the LATC formats match the RGTC > formats > > which use exactly the same compression just interpreted differently. > > > > I'm really confused about where the bug is coming from. That said, I'm > > going to run some llvmpipe tests to see if I can reproduce. > > --Jason Ekstrand > > > > > > On Wed, Aug 6, 2014 at 10:02 AM, Jason Ekstrand <ja...@jlekstrand.net> > > wrote: > >> > >> Michael, > >> Could you please point me at the failing tests. I don't have a radeon, > >> but I can run with llvmpipe or dri swrast and try to find the bug that > way. > >> --Jason Ekstrand > >> > >> > >> On Wed, Aug 6, 2014 at 2:36 AM, Michel Dänzer <mic...@daenzer.net> > wrote: > >>> > >>> On 06.08.2014 18:28, Michel Dänzer wrote: > >>> > On 06.08.2014 03:08, Jason Ekstrand wrote: > >>> >> Module: Mesa > >>> >> Branch: master > >>> >> Commit: 850fb0d1dca616179d3239a7b7bd94fe1979604c > >>> >> URL: > >>> >> > http://cgit.freedesktop.org/mesa/mesa/commit/?id=850fb0d1dca616179d3239a7b7bd94fe1979604c > >>> >> > >>> >> Author: Jason Ekstrand <jason.ekstr...@intel.com> > >>> >> Date: Thu Jul 10 23:59:42 2014 -0700 > >>> >> > >>> >> mesa/formats: Add layout and swizzle information > >>> >> > >>> >> v2: Move the MESA_FORMAT_SWIZZLE enum to the top of the file > >>> >> > >>> >> Signed-off-by: Jason Ekstrand <jason.ekstr...@intel.com> > >>> >> Reviewed-by: Brian Paul <bri...@vmware.com> > >>> > > >>> > As of this commit, ~20 depth/stencil related piglit tests have > >>> > regressed with the radeonsi driver compared to before your changes. > >>> > See below for an example failure of the draw-pixels test. > >>> > > >>> > That test is already broken with the previous commits, each of them > >>> > with slightly different failure symptoms. > >>> > >>> I meant to write: 'That test is already broken with the three previous > >>> commits, [...]' > >>> > >>> > >>> -- > >>> Earthling Michel Dänzer | > http://www.amd.com > >>> Libre software enthusiast | Mesa and X > developer > >> > >> > > > > > > _______________________________________________ > > mesa-dev mailing list > > mesa-dev@lists.freedesktop.org > > http://lists.freedesktop.org/mailman/listinfo/mesa-dev > > >
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