[Bug 12650] Flash 8, MX 2004: Fonts rendering very slow and no typing buffer

wine-bugs at winehq.org wine-bugs at winehq.org
Tue Jul 29 22:09:32 CDT 2008


http://bugs.winehq.org/show_bug.cgi?id=12650





--- Comment #4 from Dmitry Timoshkov <dmitry at codeweavers.com>  2008-07-29 22:09:32 ---
This one looks very much like a DIB engine performance bottleneck.
Flash creates huge DIB section to draw a huge font (-2048) to simulate
anti-aliasing, and then draws the characters pixel by pixel. X11 spends
a lot of time copying DIB bits back and forth, and that somehow leads to
losing key presses.


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