http://bugs.winehq.org/show_bug.cgi?id=30213
--- Comment #20 from Frédéric Delanoy frederic.delanoy@gmail.com 2012-04-11 03:37:55 CDT --- (In reply to comment #18)
Created attachment 39661 [details] patch
The attached patch should mitigate the issue by fixing context_apply_blit_state() to properly take the window size into account. Nevertheless, this doesn't change the fact that the window manager resizes the fullscreen (after the mode change) window to the (original) desktop size instead of keeping it at the current screen size.
FWIW, https://bugzilla.xfce.org/show_bug.cgi?id=8622#c15 http://git.xfce.org/xfce/xfwm4/commit/1f9b6ef5?id=1f9b6ef5ff38c53785ff9cf128...