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[Bug 1590804] Re: fontconfig initialization spends most of its time parsing XML configuration files in /etc/fonts/conf.d/

To: ubuntu-sdk-bugs@xxxxxxxxxxxxxxxxxxx
From: Alberto Aguirre <alberto.aguirre@xxxxxxxxxxxxx>
Date: Fri, 01 Jul 2016 15:55:18 -0000
Reply-to: Bug 1590804 <1590804@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

Also FcInitReinitialize and FcInitBringUptoDate both will do the same
thing the first time is called in the process, so wouldn't help for
startup either.


** Changed in: qtbase-opensource-src (Ubuntu)
       Status: New => Invalid

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https://bugs.launchpad.net/bugs/1590804

Title:
  fontconfig initialization spends most of its time parsing XML
  configuration files in /etc/fonts/conf.d/

Status in Canonical System Image:
  In Progress
Status in fontconfig package in Ubuntu:
  New
Status in qtbase-opensource-src package in Ubuntu:
  Invalid

Bug description:
  While profiling the startup of QML apps on the BQ E4.5 phone (armhf) I noticed that a significant amount of time (around 35ms) was spent solely on parsing the XML configuration files in /etc/fonts/conf.d/ 
  There seems to be around 40 files on Ubuntu Phone in that directory.

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