http://bugs.winehq.org/show_bug.cgi?id=12961
--- Comment #5 from Dario Corti dario@dariocorti.com 2008-05-05 15:06:47 --- I compared the trace with and without translucency active, and they are almost identical till line 4785, apart from some hex values that seems to be just memory addresses. Maybe the only meaningful difference is at line 4776, where this trace shows
trace:wgl:describeDrawable Drawable 0x320000d have
when it works the log is
trace:wgl:describeDrawable Drawable 0x360000d have
Anyway I can post the working trace if you find it useful...