https://bugs.winehq.org/show_bug.cgi?id=31952
LingM lingm+winebz@posteo.org changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |lingm+winebz@posteo.org
--- Comment #13 from LingM lingm+winebz@posteo.org --- Looking at the screenshot, this is the same problem as I reported against dxvk in Nov 2019. https://github.com/Joshua-Ashton/d9vk/issues/450
Debugging that, it turned out to be a rounding issue affecting at least amdvlk, radv, radeonsi, r600, and the AMD Windows OpenGL driver.
Fixes to the open source drivers landed mid 2020: amdvlk: https://github.com/GPUOpen-Drivers/xgl/pull/49 radv: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3951 radeonsi: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3953 r600: https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5078
Some were backported to stable releases, some weren't, but as of Mesa 20.2.0 all the Mesa drivers should be fixed.
We were unable to reproduce on Nvidia cards, so if they really were affected in the past, it was probably fixed somewhere in the 7 years since this bug was opened.
Can somebody please close this as NOTOURBUG?