Created attachment =
144551 [details]
Screenshot showing artifacts
This game worked perfectly for me around a year ago. Now it shows strange
flashing/moving mostly black squares in the upper half of the screen when H=
DAO
is enabled. Please see the attached screenshot. It looks worse when you mov=
e.
Choosing "standard" SSAO instead makes the problem go away.
I'm not alone, here is another Steam user reporting the same thing:
https://steamcommunity.com/app/214490/discussions/0/1735468061769=
831062/
Here are my system details:
OpenGL vendor string: X.Org
OpenGL renderer string: AMD Radeon (TM) RX 480 Graphics (POLARIS10, DRM 3.3=
0.0,
5.1.10-00004-g8b7bb440229b, LLVM 8.0.0)
OpenGL core profile version string: 4.5 (Core Profile) Mesa 19.2.0-devel
(git-749c544b84)
OpenGL core profile shading language version string: 4.50
It still happens with Mesa as far back as 18.2.0. Anything earlier just cra=
shes
on my system but the other user reported he was using 18.1.9. I have tried
against LLVM 6, 7, and 8 with no change. I have also booted into a Fedora 28
Live USB system, chrooted into my Gentoo system, and it still happens. It's
possibly down a change in the game itself although I can't verify that and I
don't think it's seeing many changes these days.
Sorry if I've assigned this to the wrong component but it's hard to say whe=
re
the problem lies.