http://bugs.winehq.org/show_bug.cgi?id=27453
Quids quidsup@gmail.com changed:
What |Removed |Added ---------------------------------------------------------------------------- CC| |quidsup@gmail.com
--- Comment #14 from Quids quidsup@gmail.com 2012-01-18 17:15:18 CST --- Confirmed this Bug affects Portal 2. Disabling GLSL made no difference.
Only improvement I did find was lowering the Audio Quality in Portal 2. The Sound still stuttered when a new Sound Effect was played, but no where near as bad as when High Quality Audio was selected.
I was able to get a decent frame rate with the Resolution at 1920x1080, all Effects and Texture settings turned up to High, and Anti-Aliasing at 4x.
Pushing the Texture settings further to Very High and Anti-Aliasing to 8x slowed frame rate slightly and resulted in increased lag with the Sound.
OS: Ubuntu 11.10 Wine: 1.3.37 nVidia Driver: 280.13 Graphics Card: nVidia GTX 560ti