[Bug 10735] New: Flickering in World of Warcraft when switching desktop

http://bugs.winehq.org/show_bug.cgi?id=10735

Summary: Flickering in World of Warcraft when switching desktop
           Product: Wine
           Version: 0.9.41.
          Platform: All
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wine-x11driver
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

When switching desktop away from a full screen World of Warcraft the screen
flickers for up to a second. Switching back to World of Warcraft makes the game
inresponsive for several seconds.

This is a major annoyance for me, and makes the game unplayable since I use
teamspeak and firefox alot during gameplay.

I followed the git regression testing howto and identified the offending patch
as:

d836a5062141dd42293ed044debbaf25f914f383 is first bad commit
commit d836a5062141dd42293ed044debbaf25f914f383
Author: Vitaliy Margolen 
Date:   Fri Jul 20 07:15:42 2007 -0600

winex11drv: Correctly react to focus loss away from Wine.

:040000 040000 99f97d04cf71c395ee770ba8c04e79180ec0d410
7bbac16d3941b6a0a77dede94a1f2c37f5f57078 M      dll

After reverting this patch in 0.9.50 the game doesn't freeze anymore when
switching desktops.