http://bugs.winehq.org/show_bug.cgi?id=15562
--- Comment #4 from Adrian Lüthi adi.l@bluewin.ch 2008-10-09 16:27:41 --- while making screenshot i found out, that screenshots are also looking wrong, even when the game on screen is looking right.
when wine is run with a virtual desktop, the screenshot is showing correctly what is on the screen.
but the bug does also happen with a virtual desktop.