http://bugs.winehq.org/show_bug.cgi?id=32094
Dan Kegel dank@kegel.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |dank@kegel.com
--- Comment #2 from Dan Kegel dank@kegel.com 2012-10-29 21:49:27 CDT --- Could be a bug in MacOSX's graphics driver... hard to say. And as you know, wineskin isn't supported here.
Assuming you rebuild wine from source (hmm, maybe http://www.davidbaumgold.com/tutorials/wine-mac is a good tutorial), and the problem still happens, a log with debugging symbols might be informative. A real wine d3d guy might also ask for other info.