http://bugs.winehq.org/show_bug.cgi?id=30836
--- Comment #16 from GyB gyebro69@gmail.com 2012-12-27 15:07:12 CST --- (In reply to comment #14)
In GTASA this bug is still present as of wine-1.5.20-57-gdabde6a. But performance is a bit better than a month or two ago (2-3 FPS vs 0.5-1 FPS). But it still is an order of magnitude slower than before regression.
Maybe you confused this bug with bug #30639? Wasn't it GTA IV that suffered from audio artefacts as per comment #2 ? It was GTA:SA that had the performance loss as per http://bugs.winehq.org/show_bug.cgi?id=30639#c22