[Bug 41166] New: World of Warcraft Legion 7.0.3 OpenGL Artifacting

https://bugs.winehq.org/show_bug.cgi?id=41166

Bug ID: 41166
           Summary: World of Warcraft Legion 7.0.3 OpenGL Artifacting
           Product: Wine-staging
           Version: 1.9.16
          Hardware: x86
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
          Assignee: [e-mail]
          Reporter: [e-mail]
                CC: [e-mail], [e-mail],
                    [e-mail]
      Distribution: ---

Hello,

So I have gotten World of Warcraft running perfectly well in wine-staging
1.9.16. In fact, the performance is excellent at 4k with my GTX 1070.

However, there is some nasty graphical glitches/artifacting going on.

I contacted Blizzard, and they said that it's a Wine problem, not with their
OpenGL implementation.

I made a video of the issue: https://www.youtube.com/watch?v=UHOmLNZ2ejY

What I expect to happen:

- For World of Warcraft to run in OpenGL without said graphical glitches

What did happen:

- Again, I was very surprised from the performance. So if the game can be run
without these glitches, I am as good as golden.

- As a side note, running in Directx 9 does not have these issues, but the
performance is quite worse.

Hoe to reproduce:

- I have a GTX 1070 using proprietary drivers, tested the 367.35 and 370 beta.I
presume this would happen with AMD and other GPU's.

- Launch WoW with patch 7.0.3, and make sure OpenGL is the selected API.

I don't know what logs I could attach, so please let me know if you need any
and I will attach.