[Bug 51032] Autodesk Revit shows a black frame in some scenes

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51032

--- Comment #3 from Stefan Dösinger  ---
fwiw the log contains hints towards certain missing features in out d3d11
implementation:

"Class linkage is not implemented yet" - ID3D11ClassLinkage parameter for d3d11
shaders
Backend can't handle opcode dcl_stream.
Unhandled DXGI usage 0x40
WARP driver not implemented, falling back to hardware.

The latter is troublesome. I suspect there is a reason why the application
specifically requests the WARP driver. Or are you running this inside a virtual
machine without 3D hardware? Maybe the application is doing something
questionable on its side that won't work with HW d3d; In this case it is also
likely to fail with HW GL.