Bug#354822: Backtrace attempt

[Josselin Mouette]

Le mercredi 01 mars 2006 à 11:39 +0000, Sam Morris a écrit :
> Perhaps this is pango/fontconfig related... here's the result of 
> interrupting Epiphany while it whirs away after clicking on a link on 
> Planet Debian, and generating a backtrace.
> 
> Other times Epiphany has been busy in TT_RunIns and 
> pango_fc_font_map_get_type.
> 
> #0  0xb72951f3 in ?? () from /usr/lib/libfontconfig.so.1
> #1  0xb729f738 in FcFreeTypeCharIndex () from /usr/lib/libfontconfig.so.1
> #2  0xb736e1dc in pango_fc_font_create_metrics_for_context ()
>     from /usr/lib/libpangoft2-1.0.so.0
> #3  0xb736e39a in pango_fc_font_get_glyph () from 
> /usr/lib/libpangoft2-1.0.so.0
> #4  0xb55efd8d in ?? () from /usr/lib/pango/1.4.0/modules/pango-basic-fc.so
> #5  0x090cec58 in ?? ()
> #6  0x00000065 in ?? ()
> #7  0xbfe133a8 in ?? ()
[...]

Thanks for the hint, this may be worth a closer look.

Keith, I know there has been much work on performance in fontconfig CVS.
Do you know whether this slowness issue in xulrunner could be related to
fontconfig?

Regards,
-- 
 .''`.           Josselin Mouette        /\./\
: :' :           josselin.mouette at ens-lyon.org
`. `'                        joss at debian.org
  `-  Debian GNU/Linux -- The power of freedom
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