From: YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
To: 53489@debbugs.gnu.org
Subject: bug#53489: 28.0.91; multi-frame images cannot be navigated in image-mode
Date: Mon, 24 Jan 2022 11:26:09 +0900 [thread overview]
Message-ID: <wlfspdj2da.wl-mituharu@math.s.chiba-u.ac.jp> (raw)
[-- Attachment #1: Type: text/plain, Size: 1490 bytes --]
Steps to reproduce:
1. Save the attached TIFF file as attach.tiff.
2. $ emacs -Q attach.tiff &
3. Notice that the image contains multiple frames.
4. Type `f' (image-next-frame).
Expected behavior:
Switch to the next frame. Emacs 27 works as expected.
Actual behavior:
Wrong type argument: number-or-marker-p, nil
This seems to be a regression introduced by the following change:
commit 4aa4a8f9525efa6453816aa588ad178b01df554d
Author: Lars Ingebrigtsen <larsi@gnus.org>
Date: Mon May 3 11:45:22 2021 +0200
Speed up animation of non-displayed images
* lisp/image.el (image-animate): Only compute the animation data
once -- this avoids recomputing the image on every iteration when
the image is not displayed (bug#47895).
YAMAMOTO Mitsuharu
mituharu@math.s.chiba-u.ac.jp
In GNU Emacs 28.0.91 (build 2, x86_64-apple-darwin20.6.0, GTK+ Version 3.24.31, cairo version 1.17.4)
of 2022-01-24 built on YAMAMOTO-no-iMac-5K.local
Repository revision: 6d3608be88e1b30d2d10ee81f14dd485275c20ff
Repository branch: emacs-28
Windowing system distributor 'The X.Org Foundation', version 11.0.12011000
System Description: macOS 11.6.2
Configured using:
'configure --without-ns --with-modules LDFLAGS=-L/opt/local/lib
CPPFLAGS=-I/opt/local/include'
Configured features:
ACL CAIRO DBUS FREETYPE GIF GLIB GMP GNUTLS GSETTINGS HARFBUZZ JPEG JSON
LCMS2 LIBXML2 MODULES NOTIFY KQUEUE PDUMPER PNG RSVG THREADS TIFF
TOOLKIT_SCROLL_BARS X11 XDBE XIM XPM GTK3 ZLIB
[-- Attachment #2: attach.tiff --]
[-- Type: image/tiff, Size: 10990 bytes --]
next reply other threads:[~2022-01-24 2:26 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-24 2:26 YAMAMOTO Mitsuharu [this message]
2022-01-24 10:23 ` bug#53489: 28.0.91; multi-frame images cannot be navigated in image-mode Lars Ingebrigtsen
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
List information: https://www.gnu.org/software/emacs/
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=wlfspdj2da.wl-mituharu@math.s.chiba-u.ac.jp \
--to=mituharu@math.s.chiba-u.ac.jp \
--cc=53489@debbugs.gnu.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
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).