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

WineHQ Bugzilla wine-bugs at winehq.org
Mon Apr 26 10:42:03 CDT 2021


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

--- Comment #3 from Stefan Dösinger <stefan at codeweavers.com> ---
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.

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