[Bug 102809] Rust shadows(?) flash random colours

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=102809

Nicolai Hähnle  changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

--- Comment #13 from Nicolai Hähnle  ---
commit f9ccfda9bc8166f833fdb64adf1eca5b8ee69251
Author: Nicolai Hähnle 
Date:   Thu Oct 12 11:21:26 2017 +0200

amd/common/gfx9: workaround DCC corruption more conservatively

Fixes KHR-GL45.texture_swizzle.smoke and others on Vega.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=102809
Cc: mesa-sta...@lists.freedesktop.org
Reviewed-by: Marek Olšák 

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[Bug 102809] Rust shadows(?) flash random colours

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=102809

--- Comment #12 from bugzilla.i...@spamgourmet.com ---
Using the patch I now no longer have the flashes occurring in game. (In reply
to Nicolai Hähnle from comment #11)
> Created attachment 134808 [details] [review]
> possible fix
> 
> Please try the attached patch. It fixes the issue in the trace for me.

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[Bug 102809] Rust shadows(?) flash random colours

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=102809

--- Comment #11 from Nicolai Hähnle  ---
Created attachment 134808
  --> https://bugs.freedesktop.org/attachment.cgi?id=134808=edit
possible fix

Please try the attached patch. It fixes the issue in the trace for me.

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[Bug 102809] Rust shadows(?) flash random colours

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=102809

--- Comment #10 from Nicolai Hähnle  ---
I can confirm similar weird color flashes as shown in the video when playing
the trace on RX Vega 64. So oddly enough, this seems Vega-specific, as I didn't
observe it on Raven. I'm going to take a closer look.

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[Bug 102809] Rust shadows(?) flash random colours

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=102809

--- Comment #9 from bugzilla.i...@spamgourmet.com ---
I'm still experiencing this issue on the latest mesa-git and llvm. It looks
like this bug is related to the amdgpu support for my card (RX Vega 56) rather
than being a general bug.

I have tried running the game outside of steam and it sadly makes no
difference.

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[Bug 102809] Rust shadows(?) flash random colours

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=102809

--- Comment #8 from higu...@gmx.net ---
try running the game outside steam and see if it solves the problem... in the
past running the game via steam in linux was forcing a compatibility profile
and breaking the game

check https://bugs.freedesktop.org/show_bug.cgi?id=99413

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[Bug 102809] Rust shadows(?) flash random colours

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=102809

--- Comment #7 from Nicolai Hähnle  ---
No flashing on Raven either with latest Mesa + LLVM. Most likely this is fixed
already.

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[Bug 102809] Rust shadows(?) flash random colours

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=102809

--- Comment #6 from Grazvydas Ignotas  ---
There is no 'flashing' on rx470 either on mesa git + llvm r311849 (~month old).

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[Bug 102809] Rust shadows(?) flash random colours

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=102809

Alex Deucher  changed:

   What|Removed |Added

   Assignee|mesa-dev@lists.freedesktop. |dri-devel@lists.freedesktop
   |org |.org
 QA Contact|mesa-dev@lists.freedesktop. |dri-devel@lists.freedesktop
   |org |.org
  Component|Mesa core   |Drivers/Gallium/radeonsi

--- Comment #5 from Alex Deucher  ---
Please attach your xorg log, dmesg output, and glxinfo output.

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