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

[Wine Bugs]

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

------- Additional Comments From [e-mail]  2007-15-01 02:16 -------
This looks like a virtual screen problem: once I move mouse in down/right
direction the image starts to move to up/left. My normal screen is 1280x1024
and the games switches to 640x480, and it appears that though the resolution
has changed, virtual screen size remains an old one.

I compared xrandr and xvidmode logs and see nothing drastically different -
the same sequence of calls. Perhaps my patch provoked a bug in xvidmode
somehow - now there may be more than 1 fullscreen size request to a WM
due to a different logic.