HarfBuzz performance problem – The Document Foundation Mailing List Archives

Kohei Yoshida <kohei.yoshida -AT- collabora.com>

Tue, 15 Apr 2014 23:02:57 -0400

Hi there, This bug https://bugs.freedesktop.org/show_bug.cgi?id=75665 reveals that our HarfBuzz based text rendering is quite expensive. I tried to do what I could on the Calc side to lessen the impact of this problem. I've made some improvement, but I've hit my roadblock. I was wondering if anyone who is more familiar with HarfBuzz could suggest any good idea on how to improve this further. Kohei

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