[Bug 35405] NoLimits Coaster 2, Direct3D not supported

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=35405

--- Comment #6 from Ken Thomases <ken at codeweavers.com> ---
0009:trace:d3d:wined3d_check_device_type wined3d 0x1889e0, adapter_idx 0,
device_type WINED3D_DEVICE_TYPE_HAL, display_format WINED3DFMT_B8G8R8X8_UNORM,
backbuffer_format WINED3DFMT_UNKNOWN, windowed 0x1.
...
0009:trace:d3d:wined3d_check_device_type Unsupported display/backbuffer format
combination WINED3DFMT_B8G8R8X8_UNORM / WINED3DFMT_UNKNOWN.

Seems like a wined3d bug, I think.
dlls/wined3d/directx.c:wined3d_check_device_type() has a number of checks of
the display and backbuffer format.  For several of the checks, the comment says
the restriction only applies for full-screen mode but the check doesn't take
windowed vs. full-screen into account.  The game is using windowed mode, but a
supposedly full-screen-only check rejects the display/backbuffer format
combination.

In fact, that function has a check which specifically allows WINED3DFMT_UNKNOWN
in windowed mode, but the subsequent logic makes it impossible for that to
pass.

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