[Bug 98518] [r600g, bisected] regression: NI/Turks MSAA texture corruption with FreeCAD and Wine games
https://bugs.freedesktop.org/show_bug.cgi?id=98518
Bug ID: 98518 Summary: [r600g, bisected] regression: NI/Turks MSAA texture corruption with FreeCAD and Wine games Product: Mesa Version: git Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 Assignee: dri-devel@lists.freedesktop.org Reporter: Dieter@nuetzel-hh.de QA Contact: dri-devel@lists.freedesktop.org
Created attachment 127646 --> https://bugs.freedesktop.org/attachment.cgi?id=127646&action=edit FreeCAD-MSAA-8x-Texure-Bug.png
It show up as texture corruption with FreeCAD (MSAA 8x context) and under LS2015 (wine-1.9.21~gallium_nine+staging / MSAA 2+).
/opt/mesa> git bisect good 81a95946dab730c1cfcf04ac1373cea5f7908f65 is the first bad commit commit 81a95946dab730c1cfcf04ac1373cea5f7908f65 Author: Marek Olšák marek.olsak@amd.com Date: Thu Oct 20 22:57:03 2016 +0200
gallium/radeon: fold radeon_winsys::surface_best into radeon/winsys
Reviewed-by: Nicolai Hähnle nicolai.haehnle@amd.com
:040000 040000 2f6cc85574d5748ddd083215bca3a47496d58f3d 097994b4a81f267d45346adea94746745bb0085f M src
git revert 81a9594
will NOT work.
https://bugs.freedesktop.org/show_bug.cgi?id=98518
--- Comment #1 from Dieter Nützel Dieter@nuetzel-hh.de --- Created attachment 127647 --> https://bugs.freedesktop.org/attachment.cgi?id=127647&action=edit LS2015-Wine-nine-MSAA-2x+-Texure-Bug.png
https://bugs.freedesktop.org/show_bug.cgi?id=98518
--- Comment #2 from Dieter Nützel Dieter@nuetzel-hh.de --- Fix is underway.
Have a look at Mesa-dev: https://lists.freedesktop.org/archives/mesa-dev/2016-November/134137.html
src/gallium/winsys/radeon/drm/radeon_drm_surface.c
- if (!(surf_ws->flags & RADEON_SURF_IMPORTED)) { + if (!(flags & (RADEON_SURF_IMPORTED | RADEON_SURF_FMASK))) {
A combination of Marek's idea plus Michel's patch [Mesa-dev] [PATCH 3/4] gallium/radeon: Use flags parameter in radeon_winsys_surface_init
SOLVED
both (FreeCAD and LS2015 on Wine) for me.
https://bugs.freedesktop.org/show_bug.cgi?id=98518
--- Comment #3 from Marek Olšák maraeo@gmail.com --- The fix has been pushed to master. Please test and close the bug if it's fixed. Thanks.
https://bugs.freedesktop.org/show_bug.cgi?id=98518
Dieter Nützel Dieter@nuetzel-hh.de changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |FIXED
--- Comment #4 from Dieter Nützel Dieter@nuetzel-hh.de --- Fixed by git commit in master. Closing.
Thanks Marek!
https://bugs.freedesktop.org/show_bug.cgi?id=98518
Dieter Nützel Dieter@nuetzel-hh.de changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |CLOSED
dri-devel@lists.freedesktop.org
-
bugzilla-daemon＠freedesktop.org