http://bugs.winehq.org/show_bug.cgi?id=30232
Matthew matthew.rathbone@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |matthew.rathbone@gmail.com
--- Comment #1 from Matthew matthew.rathbone@gmail.com 2012-03-21 11:54:14 CDT --- The behavior is the same on Mass Effect 3 when in outdoor areas. Severe slow down, even on high-end hardware.
I think it's some sort of memory leak related to AMD/ATI graphics cards (maybe brought on by that patch?). Worth noting that mac-owners with older ATI cards are not experiencing these issues (9600M was the example I saw)
There is some work being done on AMD / Lion compatibility over on the porting team website: http://portingteam.com/index.php/files/file/7192-mass-effect-3-lion-compatib... (see the comments, page 4)