[Bug 57022] New: Graphical and color distortions in The Witcher [d3dx9_35.dll]

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=57022

Bug ID: 57022
           Summary: Graphical and color distortions in The Witcher
                    [d3dx9_35.dll]
           Product: Wine
           Version: 9.14
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: d3d
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

In some scenes in the Witcher there are glitches when using Wine + dxvk.

See a small video example in the linked dxvk issue (see Shani's hair and some
general flickering and light anomalies especially around that candle on the
table):

https://github.com/doitsujin/dxvk/issues/4178

Set up:

* Game: The Witcher Enhanced Edition, latest GOG release.
* Wine: 9.14 + esync
* dxvk: git 1077d6a
* GPU: AMD Sapphire Nitro+ RX 7900 XTX
* Kernel/amdgpu: 6.10.2
* Mesa/radv: git deb1d1f9c3

dxvk developers helped narrowing it down to Wine's side, since installing
native d3dx9_35.dll works around it so it must be some issue with built-in
d3dx9_35 implementation.