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From: Stephen Berman <stephen.berman@gmx.net>
To: Lars Ingebrigtsen <larsi@gnus.org>
Cc: 54848@debbugs.gnu.org
Subject: bug#54848: 29.0.50; Emacs doesn't understand certain animated GIFs
Date: Mon, 11 Apr 2022 12:06:41 +0200	[thread overview]
Message-ID: <874k30exxq.fsf@rub.de> (raw)
In-Reply-To: <87zgksc6n8.fsf@gnus.org> (Lars Ingebrigtsen's message of "Mon, 11 Apr 2022 11:26:51 +0200")

On Mon, 11 Apr 2022 11:26:51 +0200 Lars Ingebrigtsen <larsi@gnus.org> wrote:

> With the following gif:
>
> https://quimby.gnus.org/s/CoolZanyHuman-max-1mb.gif
>
> Emacs reports "Error reading GIF data" and then displays a black box.
> ImageMagick, Firefox and feh are all able to display it, so it's either
> a giflib error or we're calling the functions wrong from Emacs.
>
>
>
> In GNU Emacs 29.0.50 (build 8, x86_64-pc-linux-gnu, GTK+ Version 3.24.33,
> cairo version 1.16.0)
>  of 2022-04-10 built on xo
> Repository revision: 02b521ad7456ae6834b0399ec80f56ee8ca09522
> Repository branch: master
> Windowing system distributor 'The X.Org Foundation', version 11.0.12101003
> System Description: Debian GNU/Linux bookworm/sid

When I visit that URL with EWW, the GIF displays the same as in Firefox.

This is in GNU Emacs 29.0.50 (build 1, x86_64-pc-linux-gnu, GTK+ Version
3.24.33, cairo version 1.17.6) of 2022-04-10 built on strobelfs2
Repository revision: 48cb9c4aaadfe7bd50c13f658a6e8e9e97587867
Repository branch: master
Windowing system distributor 'The X.Org Foundation', version 11.0.12101003
System Description: Linux From Scratch r11.0-165

Configured using:
 'configure --with-xinput2 --with-xwidgets 'CFLAGS=-Og -g3'
 PKG_CONFIG_PATH=/opt/qt5/lib/pkgconfig'

Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GPM GSETTINGS HARFBUZZ JPEG
JSON LCMS2 LIBSYSTEMD LIBXML2 MODULES NOTIFY INOTIFY PDUMPER PNG RSVG
SECCOMP SOUND SQLITE3 THREADS TIFF TOOLKIT_SCROLL_BARS WEBP X11 XDBE XIM
XINPUT2 XPM XWIDGETS GTK3 ZLIB

Steve Berman





  parent reply	other threads:[~2022-04-11 10:06 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-11  9:26 bug#54848: 29.0.50; Emacs doesn't understand certain animated GIFs Lars Ingebrigtsen
2022-04-11  9:57 ` Lars Ingebrigtsen
2022-04-11 10:06 ` Stephen Berman [this message]
2022-04-11 10:22   ` Lars Ingebrigtsen
2022-04-11 10:27     ` Stephen Berman
2022-04-11 10:34       ` Lars Ingebrigtsen
2022-04-11 11:24         ` Eli Zaretskii
2022-04-11 11:41         ` Andreas Schwab
2022-04-11 10:31 ` Lars Ingebrigtsen

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