[Bug 22407] New: Star Wars DroidWorks severe graphical glitch

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=22407

           Summary: Star Wars DroidWorks severe graphical glitch
           Product: Wine
           Version: 1.1.43
          Platform: x86
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: directx-d3d
        AssignedTo: wine-bugs at winehq.org
        ReportedBy: matt at mattmccutchen.net


I am running Star Wars DroidWorks on Fedora 12 with the nvidia proprietary
video driver and Wine 1.1.43 installed from the upstream source.  Most of the
UI suffers a severe graphical glitch in which the screen flips back and forth
between two images several times per second.  Typically, one image is of the
correct screen contents and the other is from several seconds ago.  Moving the
cursor while one image is visible leaves a trail copied from the other image.

The glitch is a severe annoyance, but the only game feature to actually become
effectively unusable is the "Part Info" box in the workshop, when it is
flipping between text about two different parts.  Luckily, the actual missions
do not exhibit the glitch.

The log in attachment 27425 is applicable to this bug.  The crash in that log
happens upon exit from the game.

It makes no difference whether I enable the "virtual desktop" in winecfg.

I read that Wine has a "desktop double buffering" feature and it sounds like it
could be causing the phenomenon, but recent Wine versions do not seem to
provide a way to disable desktop double buffering.

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