Blocky and black opacity/alpha using RADV on some games
Submitted by Lucas Francesco
Assigned to mes..@..op.org
Link to original bug (#110603)
Description
Created attachment 144153 the bug itself on dota2 with vulkan enabled
I am experiencing a RADV bug with both arch and Gentoo linux, on LLVM7+ (cant test on LLVM 6)
i can't reproduce it with Ubuntu 18.10(strangely it works flawlessly there, i didnt test with 19.10 but i can give it a go if its needed) on the same system with the same hardware specs, i tried nuking Gentoo and installing arch to see if the bug was a Gentoo specific one and it wasn't, i reinstalled Gentoo 2 times while testing it (with different use flags) and wasn't able to stop that to happening
Already tried: switching LLVM versions switching to arch changing compiler flags changing around with the debug enable flag on mesa downgrading glibc a bit downgrading x-server forcing the game to use wayland directly on SDL (in the case of artifact)
The games I can reproduce are mainly Source 2 ones, but i can reproduce it with skyrim (dxvk dx11 version on proton)
i'm putting it as minor severity as no one else that i asked that haves the same gpu hardware besides me can reproduce the issue
System info: https://gist.github.com/Uramekus/03308e0cdb776374d7cfa9ceb125bbe7
RenderDoc Capture (quite old at this point, i might make a new one tomorrow)
https://drive.google.com/file/d/1XZ8XMiA-j2eeZJU0vpfUeq85iQxsE67b/view?usp=sharing
Attachment 144153, "the bug itself on dota2 with vulkan enabled":
Version: git