http://bugs.winehq.org/show_bug.cgi?id=30434
Bug #: 30434 Summary: OS X Lion Fullscreen Flickering Product: Wine Version: 1.5.1 Platform: x86-64 OS/Version: Mac OS X Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown AssignedTo: wine-bugs@winehq.org ReportedBy: M8R-45axwd@mailinator.com Classification: Unclassified
The flickering is shown in this video (someone's trying to run a game): http://www.youtube.com/watch?v=eOlCxcNNcEQ
The bug happens when DDR is set to OpenGL and applications are in fullscreen mode. Setting DDR to GDI or using a virtual desktop solves the problem. However, not all the programs work fine with GDI, and the lower resolution games are often too small on a virtual desktop.
My Mac model is MB325LL/A, http://support.apple.com/kb/SP485 From what I've read on forums, the issue isn't limited to the ATI cards.
This bug could be related: http://bugs.winehq.org/show_bug.cgi?id=29261