From: Lars Ingebrigtsen <larsi@gnus.org>
To: 47895@debbugs.gnu.org
Subject: bug#47895: 28.0.50; Emacs should only animate images that are visible
Date: Mon, 19 Apr 2021 20:19:19 +0200 [thread overview]
Message-ID: <87r1j6m920.fsf@gnus.org> (raw)
Emacs is generally slow about calculating animated images, and that
should be fixed (there's a separate bug report for that), but there's
one thing Emacs could be doing:
Not animating images that are off screen.
I think most web browsers do this -- to avoid using too much CPU, which
is the same problem we have in Emacs: Opening a web page with many large
animated GIFs usually makes Emacs very slow.
In GNU Emacs 28.0.50 (build 78, x86_64-pc-linux-gnu, GTK+ Version 3.24.24, cairo version 1.16.0)
of 2021-04-11 built on xo
Repository revision: 751e801f90339480ea43fc2237fc45c8eb39bd6f
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12010000
System Description: Debian GNU/Linux bullseye/sid
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
next reply other threads:[~2021-04-19 18:19 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-19 18:19 Lars Ingebrigtsen [this message]
2021-04-19 18:28 ` bug#47895: 28.0.50; Emacs should only animate images that are visible Eli Zaretskii
2021-04-19 20:49 ` Lars Ingebrigtsen
2021-04-20 2:24 ` Eli Zaretskii
2021-04-20 13:51 ` Eli Zaretskii
2021-04-25 18:48 ` Lars Ingebrigtsen
2021-04-25 19:01 ` Eli Zaretskii
2021-04-25 19:07 ` Lars Ingebrigtsen
[not found] ` <YIciJ+1fSjJGcu+P@faroe.holly.idiocy.org>
2021-04-27 15:51 ` Alan Third
2021-04-27 23:23 ` Lars Ingebrigtsen
2021-05-02 9:35 ` Eli Zaretskii
2021-05-03 9:52 ` Lars Ingebrigtsen
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