[Bug 38178] Crash with Heroes VI at very begin

https://bugs.winehq.org/show_bug.cgi?id=38178

--- Comment #28 from Sergey Isakov  ---
(In reply to Stefan Dösinger from comment #18)
> Created attachment 51099 [details]
> wined3d: hack: Don't allow dxt5 textures.
>
> The game tries to use DXT5 textures. We do not support this, and even on
> Windows only some drivers have this feature. device_update_volume calculates
> the size wrong and the game crashes.
>
> Failing the texture creation call fixes the problem, but unfortunately we
> pretend that the call succeeds. The attached hack fixes the crash, but a
> proper fix needs more work.

Can you please show me a place where this crash occurred?