[Bug 9191] New: Roller Coaster Tycoon Will not switch to fullscreen (EnumDisplayModes bug?)

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=9191

           Summary: Roller Coaster Tycoon Will not switch to fullscreen
                    (EnumDisplayModes bug?)
           Product: Wine
           Version: 0.9.42.
          Platform: PC
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wine-directx-ddraw
        AssignedTo: wine-bugs(a)winehq.org
        ReportedBy: phillipezolt(a)gmail.com


In roller coaster tycoon, when I try to switch to full-screen mode 640x480 (from
windowed), it won't work.   The application stays in windowed mode and turns
black.  (I can get the window back by moving various sub-windows around.)  

'xrandr -s 640x480' works so it isn't a permission problem.  Also, another
version of roller coaster tycoon (Rct2) works just fine. 


This used to work with:
1) FC6
2) Wine (v.????)
3) Original Roller Coaster Tycoon

But then I upgraded to: 
1) FC7, 
2) wine 0.9.42, 
3) RCT + Corkscreen Follies V. 1.20.013

And things don't work.  I reverted to wine-0.9.36-2.fc7, and that also doesn't
work. 

I traced the ddraw code, and I have a theory (which I can't yet prove) about why
it is failing:

On windows, EnumDisplayModes returns the lower bitdepth versions of a resolution
before the high bitdepth versions.  When running on wine the 32-bit version is
returned first. On wine, the application sees that it has 32-bit bitdepth
version of the resolution and (erroneously) decides that means it already missed
the 8-bit version. 

Here's why I say that: 

Looking at the trace these are the last few lines after issuing the request, the
application terminates the enumeration after it sees a 640x480(a)32, and never
gets to the 640x480(a)8: 

trace:ddraw:IDirectDrawImpl_EnumDisplayModes
(0x16e3e8)->((nil),0x32fd10,0x60fd5120): Relay
.....
 
trace:ddraw:IDirectDrawImpl_EnumDisplayModes Enumerating 800x600(a)32
trace:ddraw:PixelFormat_WineD3DtoDD Converting WINED3DFORMAT 22 to DDRAW
trace:ddraw:PixelFormat_WineD3DtoDD Returning: ( DDPF_RGB , RGB bits: 32,  R
00ff0000 G 0000ff00 B 000000ff)
trace:ddraw:IDirectDrawImpl_EnumDisplayModes Enumerating 640x480(a)32
trace:ddraw:IDirectDrawImpl_EnumDisplayModes Application asked to terminate the
enumeration

....

If I look at the whole trace, EARLIER in the execution that application does
iterate through all of the modes, and the 640x480(a)8 modes show up.  However,
every attempt at full screen stops with 640x480(a)32.

BTW.  I looked at the wine code, and it wasn't immediately obvious how to
reorder things so that this is sorted.  Suggestions welcome.

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