[Bug 104285] Euro Truck Simulator 2 and American Truck Simulator artifacts (Mesa 17.3, AMD R9 280X)
https://bugs.freedesktop.org/show_bug.cgi?id=104285
Bug ID: 104285 Summary: Euro Truck Simulator 2 and American Truck Simulator artifacts (Mesa 17.3, AMD R9 280X) Product: Mesa Version: 17.3 Hardware: x86-64 (AMD64) OS: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/radeonsi Assignee: dri-devel@lists.freedesktop.org Reporter: avvorobyev95@gmail.com QA Contact: dri-devel@lists.freedesktop.org
Created attachment 136213 --> https://bugs.freedesktop.org/attachment.cgi?id=136213&action=edit Example screenshot, showing artifacts in game.
After updating Mesa from 17.2.6 to 17.3.0 (using packages from Solus distribution) both ETS2 and ATS started glitching (artifacts around the objects, see attached screenshot as example).
Software: Linux 4.14.5, Mesa 17.3.0, LLVM 5.0.0. Videocard: MSI Radeon R9 280X (using amdgpu kernel module).
https://bugs.freedesktop.org/show_bug.cgi?id=104285
--- Comment #1 from Alex Vorobyev avvorobyev95@gmail.com --- Created attachment 136214 --> https://bugs.freedesktop.org/attachment.cgi?id=136214&action=edit glxinfo
My glxinfo.
https://bugs.freedesktop.org/show_bug.cgi?id=104285
--- Comment #2 from Alex Vorobyev avvorobyev95@gmail.com --- Just did some research - this issue still persists in 17.3.1 and it's only visible if shadows enabled. If I set "Shadow quality" in the in-game settings to "Disabled", artifacts disappear.
https://bugs.freedesktop.org/show_bug.cgi?id=104285
--- Comment #3 from Vladimir Usikov grantipak@gmail.com --- I can confirm this bug.
Radeon HD 7950 (amdgpu kernel module)
kernel 4.14.0-4.14.11 mesa 17.3.0-17.3.0 LLVM 5.0.0-5.0.1
https://bugs.freedesktop.org/show_bug.cgi?id=104285
--- Comment #4 from Gregor Münch gr.muench@gmail.com --- Cant confirm with Radeon HD 7970 on mesa git and llvm git from today. ATS with shadows to high. Maybe its LLVM?
https://bugs.freedesktop.org/show_bug.cgi?id=104285
--- Comment #5 from megaphantomx@bol.com.br --- Confirmed:
Radeon HD 7850 kernel 4.14.13 mesa 17.3.2 LLVM 4.0.1
https://bugs.freedesktop.org/show_bug.cgi?id=104285
--- Comment #6 from Alex Vorobyev avvorobyev95@gmail.com --- Solus started shipping Linux 4.15.3 and Mesa 18.0 RC4, but unfortunately the problem is still there. After comment #4 I wonder if LLVM 6.0 will make the difference...
https://bugs.freedesktop.org/show_bug.cgi?id=104285
--- Comment #7 from Gregor Münch gr.muench@gmail.com --- This might be a dup of: https://bugs.freedesktop.org/show_bug.cgi?id=104190
https://bugs.freedesktop.org/show_bug.cgi?id=104285
--- Comment #8 from Alex Vorobyev avvorobyev95@gmail.com --- I think it's not the same bug. CS:GO works on my system as it should, while SCS games still have broken shadows.
https://bugs.freedesktop.org/show_bug.cgi?id=104285
--- Comment #9 from Gregor Münch gr.muench@gmail.com --- (In reply to Alex Vorobyev from comment #8)
I think it's not the same bug. CS:GO works on my system as it should, while SCS games still have broken shadows.
So you also checked that specific map?
Anyway, its either a bug which is already fixed in Mesa git or fixed in LLVM 6.0. In both cases devs will wait till users upgrade to mesa 18. So the only thing you can do is check things with current mesa git / LLVM 6.0 and see if the problem persists.
https://bugs.freedesktop.org/show_bug.cgi?id=104285
--- Comment #10 from megaphantomx@bol.com.br --- Seems good now:
Radeon HD 7850 kernel 4.16.3 mesa 18.0.1 LLVM 6.0.0
https://bugs.freedesktop.org/show_bug.cgi?id=104285
Alex Vorobyev avvorobyev95@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |FIXED Status|NEW |RESOLVED
--- Comment #11 from Alex Vorobyev avvorobyev95@gmail.com --- Can confirm that with LLVM 6 and Mesa 18.0.2 artifacts are gone. Marking this as resolved.
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