[Bug 56129] New: Total War: Rome II d3dx11_42 darkness bug

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=56129

Bug ID: 56129
           Summary: Total War: Rome II d3dx11_42 darkness bug
           Product: Wine
           Version: 8.21
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: d3d-util
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Running Total War: Rome 2 with builtin d3dx11_42 will result in a mostly black
scene when using wined3d and overly darkened shadows or AO with dxvk.

Lines like this and similar can be seen in the log, but don't know whether they
are relevant to the issue:
8d8:fixme:d3dx:D3DX11FilterTexture context 00B9BD28, texture 10426858,
src_level 0, filter 0x3 stub!