http://bugs.winehq.org/show_bug.cgi?id=30299
--- Comment #8 from Paul The Tall paulthetall@gmail.com 2012-03-30 04:30:42 CDT --- Well (In reply to comment #7)
In principle you'd need a bug report about a specific bug in a specific game. However, I should also say that we do look into issues like these a fair amount at CodeWeavers, and it just rarely results in something that isn't best described as "terrible hack to work around a driver bug". Quite frankly, probably the best way to get acceptable OpenGL on Apple hardware is to just install Linux on it.
Well installing Linux on a Mac is not really an option for all Mac users :P but how to explain cider getting that bug worked out in the assassin Creed 2 cider version of the game? And that works on the AMD radeon system. So it is possible somehow. If i port Assassin creed 2 on the mac with my AMD Radeon 6770M it has the same glitches as in the video but on Cider it works fine. Cider is mainly wine also...so there should be something what can fix it. Just wondering.