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 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 > _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev