http://bugs.winehq.org/show_bug.cgi?id=9447
--- Comment #14 from Jérôme Gardou jerome.gardou@laposte.net 2009-02-24 02:44:11 --- I suspect glTestFenceNV to be broken on newer NVIDIA driver (has it ever worked?), and wine's implementation of event queries to be fuzzy.
Unfortunately, the first problem make the second one hard to solve. Did anyone try to get it working on MacOS X ?