|Summary:||MXGP3 (Steam, native Linux port, UE4): graphical glitches|
|Product:||Mesa||Reporter:||Alexander Mezin <mezin.alexander>|
|Component:||Drivers/Gallium/radeonsi||Assignee:||Default DRI bug account <dri-devel>|
|Status:||RESOLVED MOVED||QA Contact:||Default DRI bug account <dri-devel>|
|i915 platform:||i915 features:|
Description Alexander Mezin 2019-05-10 05:13:03 UTC
In game the screen is sometimes too dark, when it shouldn't, sparks everywhere. In menus everything is OK. Screen capture: https://youtu.be/rr9DdFfII5E (glitches begin at 0:16) Also reported the issue to game developers, got no response so far. gpu: RX Vega 64 mesa: 19.0.3, also tested with 19.1 rc1, no changes linux 5.0
Comment 1 Timothy Arceri 2019-05-27 03:28:17 UTC
What version of LLVM are you using? I could not reproduce the issue on my Vega 64 with the development version of LLVM 9.0.0.
Comment 2 Alexander Mezin 2019-05-27 04:04:12 UTC
Comment 3 Timothy Arceri 2019-05-27 04:58:49 UTC
Are you able to test with llvm 9?
Comment 4 Timothy Arceri 2019-05-29 05:33:02 UTC
I've run it on llvm 8 and mesa 19.0.5 and was unable to reproduce the issues seen in the screen capture on my Vega 64.
Comment 5 Alexander Mezin 2019-05-29 15:12:22 UTC
(In reply to Timothy Arceri from comment #3) > Are you able to test with llvm 9? I won't have time for that until weekend (In reply to Timothy Arceri from comment #4) > I've run it on llvm 8 and mesa 19.0.5 and was unable to reproduce the issues > seen in the screen capture on my Vega 64. Just re-tested with mesa 19.0.5+llvm 8, the issue is still there. It seems to be track-specific. At least it doesn't happen on "Compound", for example. Also the game runs fine under Proton/SteamPlay (no glitches/artifacts).
Comment 6 Alexander Mezin 2019-05-31 23:19:10 UTC
(In reply to Timothy Arceri from comment #4) > I've run it on llvm 8 and mesa 19.0.5 and was unable to reproduce the issues > seen in the screen capture on my Vega 64. What kernel version and distro are you running? Mine are kernel 5.1.5, distro Arch linux
Comment 7 GitLab Migration User 2019-09-25 18:49:56 UTC
-- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/mesa/mesa/issues/1405.