http://bugs.winehq.org/show_bug.cgi?id=11674
--- Comment #253 from gpiez@web.de 2012-10-17 10:51:45 CDT --- (In reply to comment #252)
(In reply to comment #251) Can you try with WINEDEBUG=-all?
WINEDEBUG=-all increases the fps back to a value comparable to __GL_THREADED_OPTIMISATIONS=1, maybe slightly better :-) This needs further testing with some reliable benchmark, e. g. the internal /timetest command.
Another point I noticed: The CPU load increased from the usual 100% so about 150%. Unfortunately the framerate does only increase slightly, if at all.