http://bugs.winehq.org/show_bug.cgi?id=31702
--- Comment #30 from voidcastr cephryx@gmx.net 2012-09-24 05:36:57 CDT --- Yep, my resolution is 1920x1080.
The line with if (EqualRect( clip, &clip_rect ) || clip_fullscreen_window( foreground, TRUE )) is not even reached because the above data && data->clip_hwnd yields false.
This is because !data->clip_hwnd .