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

[Akira TAGOH]

just committed the change. that should works better now.

On Wed, Mar 4, 2015 at 11:41 AM, Akira TAGOH <akira at tagoh.org> wrote:

> On Wed, Mar 4, 2015 at 9:35 AM, Behdad Esfahbod <behdad at behdad.org> wrote:
>
>> On 15-03-03 04:08 PM, Behdad Esfahbod wrote:
>> > On 15-03-03 03:56 PM, Raimund Steger wrote:
>> >> > 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...
>> > Most of the new ones are blocks of unassigned codepoints.
>> >
>> >> > 'fc-cache -f' now spends 100x more time in FcBlanksIsMember, which
>> makes for
>> >> > several seconds difference on some of my boxes. In the profiler:
>> > Yeah, because currently it's stored as a list of codepoints, which is
>> very
>> > inefficient.  Worse, FcBlanksIsMember does a linear search...
>> >
>> > I'm personally in support of killing configurable blanks completely.
>> This is
>> > very close to that.  Let me improve the storage and implement bsearch...
>>
>> As fun as doing this is, I have to focus on other things.
>>
>> Akira, mind implementing this?  Probably the simplest data structure
>> would be
>> to store ranges.
>>
>
> Sure. will work on that.
>
> --
> Akira TAGOH
>



-- 
Akira TAGOH
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