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. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee.