Mailinglist Archive: opensuse-gnome (124 mails)

[David Liang <dliang@xxxxxxxxxx>]

Thank you.

After I debug it, I reach the  function which slow my codes.
    fontconfig/src/fccache.c: FcCacheReadDirs.

It searchs all my font dirs and loads them, when it loads a dir 
with Chinese font, it takes too much time. 

The problem also exists in other applications but I did not noticebefore.....

I got a suggestion from Wu Peng and added the dir to xorg.conf, 
the problem solved.



在 2007-09-18二的 12:16 -0500，Federico Mena Quintero写道：
> On Tue, 2007-09-18 at 04:32 -0600, David Liang wrote:
> > When I use 'cairo_text_path', I found that it cost too much time at the first running, even more than 3 seconds.
> > My version is 1.0.2 in sled10-sp1.
> 
> Are you using Chinese characters?  Cairo / fontconfig got *horribly*
> slow for CJK sometime around SLED10:
> 
> http://primates.ximian.com/~federico/docs/2006-GUADEC/how-much-faster/img18.html
> 
> You may want to build a small, self-contained test case and mail it to
> the Cairo mailing list.  They are pretty interested in this kind of
> performance pathologies.
> 
>   Federico
> 

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