[Bug 23261] Industry Giant 2 demo crashes with DDERR_UNSUPPORTEDMODE message

https://bugs.winehq.org/show_bug.cgi?id=23261

--- Comment #12 from Bruno Jesus  ---
(In reply to Henri Verbeet from comment #11)
> It might be generated by the application itself or some library, e.g.
> because it doesn't like the modes returned by ddraw7_EnumDisplayModes().

I see, thanks for the reply. I also tested using 8, 16 and 24 bpp through
Xephyr but still no good. The game is probably checking something else.