[Issue 83491] Massive performance problem due to use of system font config

[hdu at openoffice.org]

To comment on the following update, log in, then open the issue:
http://www.openoffice.org/issues/show_bug.cgi?id=83491


User hdu changed the following:

                What    |Old value                 |New value
================================================================================
                  Status|STARTED                   |RESOLVED
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              Resolution|                          |FIXED
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------- Additional comments from hdu at openoffice.org Tue Nov 13 15:16:26 +0000 2007 -------
The CWS had some superfluous font cache misses which resulted in expensive font substitution lookups. 
These unneeded misses were caused by cache key string was not normalized. This is now fixed in the 
CWS. The many unneeded full reformats are still a problem, but the performance after the fix looks 
acceptable now.

@sba: the document you attached (i83491_tchinese_text.odt) doesn't exhibit the problem, because Writer 
only reformats once for the traditional->simplified conversion. Only when this is pasted into a Draw 
textbox the problem you described can be reproduced.

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