[cairo-bugs] [Bug 12787] Use a larger scaled glyph cache for CJK languages

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Oct 16 11:03:28 PDT 2007


http://bugs.freedesktop.org/show_bug.cgi?id=12787





------- Comment #2 from freedesktop at behdad.org  2007-10-16 11:06 PST -------
Here's the secret:

http://mces.blogspot.com/2007/10/episode-vi-return-of-federico.html

Basically, if you make cairo-xlib-surface.c release glyph surfaces after
uploading them to the X server, without hurting the case of image surface using
them, you can increase the cache size without much affecting process size.

A good enough scheme would be to release the surface if xlib-surface caused it
to be created.  But we don't have the means to find that out right now I guess.


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