[Fontconfig] fontconfig: Branch 'master' - 2 commits

[Raimund Steger]

On 02/27/15 07:57, Akira TAGOH wrote:
> [...]
> diff --git a/fc-blanks/fc-blanks.py b/fc-blanks/fc-blanks.py
> [...]
> +fp = urllib2.urlopen('http://unicode.org/cldr/utility/list-unicodeset.jsp?a=[%3AGC%3DZs%3A][%3ADI%3A]&abb=on&ucd=on&esc=on&g')

4191 codepoints?

Before it was more like 60...

'fc-cache -f' now spends 100x more time in FcBlanksIsMember, which makes 
for several seconds difference on some of my boxes. In the profiler:

---8<---------------------------------------------

sun3:fontconfig)collect fc-cache -f
Creating experiment database test.2.er ...
sun3:fontconfig)er_print -calltree test.2.er
Functions Call Tree. Metric: Attributed User CPU Time

Attr.      Name
User CPU
   sec.
19.604     +-<Total>
[...]
  0.030           |  |  |      |  |  |  |  |  |    |  +-FcBlanksIsMember
[...]
  0.040           |  |    |  |  |  |  |  |    |  +-FcBlanksIsMember

---8<---------------------------------------------

as opposed to:

---8<---------------------------------------------

sun3:fontconfig)collect fc-cache -f
Creating experiment database test.1.er ...
sun3:fontconfig)er_print -calltree test.1.er
Functions Call Tree. Metric: Attributed User CPU Time

Attr.      Name
User CPU
   sec.
26.939     +-<Total>
[...]
  3.683           |  |  |  |    |  |  |  |  |  |    |  +-FcBlanksIsMember
[...]
  4.073           |  |    |  |  |  |  |  |    |  +-FcBlanksIsMember

---8<---------------------------------------------





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