[Bug 43786] The Witcher 3: textures flicker in some places when you move

https://bugs.winehq.org/show_bug.cgi?id=43786

--- Comment #7 from Henri Verbeet  ---
(In reply to Shmerl from comment #6)
> Unless it's just game execution path that leads to such behavior and there
> is no way for Wine to prevent that?

If it's indeed the same issue, we could fix this in way very similar to the
Mesa workaround, i.e., postpone discards until the last usage of derivatives in
the shader.