http://bugs.winehq.org/show_bug.cgi?id=30986
--- Comment #9 from Michael Cronenworth mike@cchtml.com 2012-07-06 23:18:35 CDT --- Created attachment 40901 --> http://bugs.winehq.org/attachment.cgi?id=40901 cursor fix for wine 1.5.8
I can also confirm the patch from comment 7 fixes the performance regression. I have attached an updated patch that applies against Wine 1.5.8.