https://bugs.freedesktop.org/show_bug.cgi?id=110658
Bug ID: 110658 Summary: MXGP3 (Steam, native Linux port, UE4): graphical glitches Product: Mesa Version: 19.0 Hardware: Other OS: All Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/radeonsi Assignee: dri-devel@lists.freedesktop.org Reporter: mezin.alexander@gmail.com QA Contact: dri-devel@lists.freedesktop.org
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
https://bugs.freedesktop.org/show_bug.cgi?id=110658
Timothy Arceri t_arceri@yahoo.com.au changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |NEEDINFO
--- Comment #1 from Timothy Arceri t_arceri@yahoo.com.au --- 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.
https://bugs.freedesktop.org/show_bug.cgi?id=110658
--- Comment #2 from Alexander Mezin mezin.alexander@gmail.com --- llvm 8.0.0
https://bugs.freedesktop.org/show_bug.cgi?id=110658
--- Comment #3 from Timothy Arceri t_arceri@yahoo.com.au --- Are you able to test with llvm 9?
https://bugs.freedesktop.org/show_bug.cgi?id=110658
--- Comment #4 from Timothy Arceri t_arceri@yahoo.com.au --- 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.
https://bugs.freedesktop.org/show_bug.cgi?id=110658
--- Comment #5 from Alexander Mezin mezin.alexander@gmail.com ---
(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).
https://bugs.freedesktop.org/show_bug.cgi?id=110658
--- Comment #6 from Alexander Mezin mezin.alexander@gmail.com --- (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
https://bugs.freedesktop.org/show_bug.cgi?id=110658
GitLab Migration User gitlab-migration@fdo.invalid changed:
What |Removed |Added ---------------------------------------------------------------------------- Status|NEEDINFO |RESOLVED Resolution|--- |MOVED
--- Comment #7 from GitLab Migration User gitlab-migration@fdo.invalid --- -- 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.
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