I think I know where the problem is. I'll send a patch. Marek
On Thu, Aug 7, 2014 at 8:38 PM, Jason Ekstrand <ja...@jlekstrand.net> wrote: > > > > 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 >> > > > _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
