[Bug 7169] New: All full-screen windows are displaced when using XVidMode

[Wine Bugs]

http://bugs.winehq.org/show_bug.cgi?id=7169

Summary: All full-screen windows are displaced when using
                    XVidMode
           Product: Wine
           Version: CVS
          Platform: PC
        OS/Version: Linux
            Status: NEW
          Keywords: regression, download
          Severity: normal
          Priority: P2
         Component: wine-x11driver
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

When using XVidMode instead of XRandr, full-screen games are placed at the
bottom left corner, sometimes badly distorted. Tested with several games.

To reproduce set [HKCU\Software\Wine\X11 Driver] UseXRandr="N" and start any
game in full-screen. It should be placed at the top-left corner of the screen.
It seems initially it's being set there, but then window is moved to the bottom
left corner and the whole screen starts to flicker.

Games tested:
HL2: http://appdb.winehq.org/appview.php?iVersionId=2890
Moto Racer 2: http://appdb.winehq.org/appview.php?iAppId=3680
Max Payne 2: http://appdb.winehq.org/appview.php?iAppId=2166
and few others.

Regression testing pointed to this patch:
f6702ec4afb4098cbb67d6bd670a9f0527191f80 is first bad commit
commit f6702ec4afb4098cbb67d6bd670a9f0527191f80
Author: Dmitry Timoshkov
Date:   Tue Jan 9 23:57:33 2007 +0800

winex11.drv: Force the fullscreen state update once the window is mapped.

:040000 040000 f83b3a76eeecd52a04ed04201c49ac15244b0a25
d57c3162633300eabdb9fea65d530eb91cd929f5 M      dlls