From: Kirill Ignatiev <kirill.ignatiev@gmail.com>
To: Eli Zaretskii <eliz@gnu.org>
Cc: Dmitry Antipov <dmantipov@yandex.ru>,
Sebastian Wiesner <swiesner@lunaryorn.com>,
19266@debbugs.gnu.org
Subject: bug#19266: 24.4; Font-related window redrawing delays on OS X
Date: Tue, 16 Dec 2014 21:13:16 -0500 [thread overview]
Message-ID: <CACe-pWw8dYx2sAVXpFiCuk0PUMscMz+caZRAepx+6MWHT+za1Q@mail.gmail.com> (raw)
In-Reply-To: <CACe-pWzUkX9m=NeqVbPxegr28RyFXpQ0zf85woJGzutDkpL28w@mail.gmail.com>
On some further testing, it seems that commenting out the section of
compact_font_caches that calls compact_font_cache_entry works (the
section surrounded in !defined(HAVE_NTGUI)). There are no more
repeated calls to font_open_entity, and fonts are not closed as
before. I am unable to reproduce the redisplay delay with the two-font
example above.
This presumably stops all cached fonts from being closed at all, ever,
so maybe there should be a more elegant solution. This could (?) be an
issue that mark_face_cache just doesn't mark enough fonts, so unused
fonts get discarded and must be loaded again. Also, this doesn't
explain why garbage-collect doesn't seem to trigger font closing.
next prev parent reply other threads:[~2014-12-17 2:13 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-04 7:13 bug#19266: 24.4; Font-related window redrawing delays on OS X Kirill Ignatiev
2014-12-04 7:30 ` Eli Zaretskii
2014-12-04 7:41 ` Kirill Ignatiev
2014-12-04 8:03 ` Eli Zaretskii
2014-12-04 8:20 ` Kirill Ignatiev
2014-12-04 9:55 ` Sebastian Wiesner
2014-12-04 10:17 ` Eli Zaretskii
2014-12-04 10:19 ` Sebastian Wiesner
2014-12-07 5:50 ` Kirill Ignatiev
2014-12-07 16:09 ` Eli Zaretskii
2014-12-10 23:50 ` Kirill Ignatiev
2014-12-11 17:45 ` Eli Zaretskii
2014-12-12 2:10 ` Kirill Ignatiev
2014-12-12 8:06 ` Eli Zaretskii
2014-12-17 1:35 ` Kirill Ignatiev
2014-12-17 2:13 ` Kirill Ignatiev [this message]
2014-12-12 8:29 ` Sebastian Wiesner
2014-12-12 9:33 ` Kirill Ignatiev
2014-12-12 10:56 ` Eli Zaretskii
2022-04-30 15:44 ` Lars Ingebrigtsen
2022-05-02 16:22 ` Kirill Ignatiev
2022-05-03 9:05 ` Lars Ingebrigtsen
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