GNU bug report logs - #44120
28.0.50; Animated GIFs sometimes leave "trails"

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Package: emacs;

Reported by: Lars Ingebrigtsen <larsi <at> gnus.org>

Date: Wed, 21 Oct 2020 19:18:02 UTC

Severity: normal

Found in version 28.0.50

Fixed in version 29.1

Done: Lars Ingebrigtsen <larsi <at> gnus.org>

Bug is archived. No further changes may be made.

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From: Lars Ingebrigtsen <larsi <at> gnus.org>
To: 44120 <at> debbugs.gnu.org
Subject: bug#44120: 28.0.50; Animated GIFs sometimes leave "trails"
Date: Wed, 21 Oct 2020 21:17:28 +0200

M-x eww RET https://lh4.googleusercontent.com/TQ10szluPdXsKoYIeYe5ljxjVIoJzcCvLybUa3tEA24a6vISYkwiqAz9VymzgyNY_N8tfqHKvxSv9WhrcC-GvDc4uaiCE1T52y3C6xK1K--Lazicm9PSBiGxGVCyjFtDTBJaEOuExA

will give you an animated GIF that displays the problem: It seems like
when repainting, the previous area that has changed isn't reset...  or
something.

We're probably not following the GIF animation standard when applying
the deltas?  


In GNU Emacs 28.0.50 (build 119, x86_64-pc-linux-gnu, GTK+ Version 3.24.23, cairo version 1.16.0)
 of 2020-10-21 built on xo
Repository revision: 4ef8c4a0f4e26f6ea2186a2b80c068b8d93e4993
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12008000
System Description: Debian GNU/Linux bullseye/sid

-- 
(domestic pets only, the antidote for overdose, milk.)
   bloggy blog: http://lars.ingebrigtsen.no
This bug report was last modified 3 years and 44 days ago.

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