[Bug 13801] Very slow text rendering in AutoCAD

http://bugs.winehq.org/show_bug.cgi?id=13801

--- Comment #25 from [e-mail]  2008-07-15 16:27:30 ---
Well, I guess the bottleneck is in X11DRV_LockDIBSection() and
X11DRV_UnlockDIBSection().... Maybe some threading problem ?
Disabling both functions speeds up stuffs of a factor of 50-100.... Of course
with some quirks on font display.

If somebody with enough skills on that could give a look at that one it would
be great...

Max