[Bug 54223] Unigine Heaven Benchmark 4.0 Severely Low FPS

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=54223

--- Comment #15 from Zeb Figura  ---
(In reply to Béla Gyebrószki from comment #14)
> (In reply to Zeb Figura from comment #13)
> > Béla, you were able to reproduce this before; is it still an issue in
> > upstream Wine?
>
> I don't see the slightest improvement with current
> wine-8.21-252-gd37f0892bee  compared to Wine-8.0-rc2 (what was current when
> the bug report was opened). Essentially I get the same fps values with both
> versions when using the DirectX11 renderer in Unigine Heaven 4.0.
>
> Before the regression (Wine-7.1) I have more than 30% higher score.
>
> The OpenGL and DirectX9 benchmarks are not affected by this regression.

Does WINE_D3D_CONFIG=cb_access_map_w=1 help (and if so how much)?