| Bug ID | 98518 |
|---|---|
| Summary | [r600g, bisected] regression: NI/Turks MSAA texture corruptio= n 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 attachmen= t 127646 [details] 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 Ol=C5=A1=C3=A1k <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 H=C3=A4hnle <nicolai.haehnle@amd.com> :040000 040000 2f6cc85574d5748ddd083215bca3a47496d58f3d 097994b4a81f267d45346adea94746745bb0085f M src git revert 81a9594 will NOT work.
Created attachment 127647 [details]
LS2015-Wine-nine-MSAA-2x+-Texure-Bug.png
Fix is underway. Have a look at Mesa-dev: https://lists.freedesktop.org/archives/mesa-dev/2016-November/13= 4137.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.
The fix has been pushed to master. Please test and close the b= ug if it's fixed. Thanks.
| What | Removed | Added |
|---|---|---|
| Status | NEW | RESOLVED |
| Resolution | --- | FIXED |
Fixed by git commit in master. Closing. Thanks Marek!
| What | Removed | Added |
|---|---|---|
| Status | RESOLVED | CLOSED |