unofficial mirror of bug-gnu-emacs@gnu.org 
 help / color / mirror / code / Atom feed
* bug#47895: 28.0.50; Emacs should only animate images that are visible
@ 2021-04-19 18:19 Lars Ingebrigtsen
  2021-04-19 18:28 ` Eli Zaretskii
  0 siblings, 1 reply; 12+ messages in thread
From: Lars Ingebrigtsen @ 2021-04-19 18:19 UTC (permalink / raw)
  To: 47895


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






^ permalink raw reply	[flat|nested] 12+ messages in thread

end of thread, other threads:[~2021-05-03  9:52 UTC | newest]

Thread overview: 12+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-04-19 18:19 bug#47895: 28.0.50; Emacs should only animate images that are visible Lars Ingebrigtsen
2021-04-19 18:28 ` 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

Code repositories for project(s) associated with this public inbox

	https://git.savannah.gnu.org/cgit/emacs.git

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).