GNU bug report logs - #22442
25.0.50; --with-cairo does not display PNG on GNU/Linux

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Package: emacs;

Reported by: Paul Eggert <eggert <at> cs.ucla.edu>

Date: Sat, 23 Jan 2016 08:28:02 UTC

Severity: normal

Tags: help

Merged with 21110

Found in version 25.0.50

Done: YAMAMOTO Mitsuharu <mituharu <at> math.s.chiba-u.ac.jp>

Bug is archived. No further changes may be made.

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Message #23 received at submit <at> debbugs.gnu.org (full text, mbox):

From: Mark Oteiza <mvoteiza <at> udel.edu>
To: bug-gnu-emacs <at> gnu.org
Subject: Re: bug#22442: 25.0.50; --with-cairo does not display PNG on GNU/Linux
Date: Sun, 24 Jan 2016 01:38:59 -0500

Paul Eggert <eggert <at> cs.ucla.edu> writes:

> The bug appears to have been "fixed" by this commit:
>
> http://git.savannah.gnu.org/cgit/emacs.git/commit/?h=emacs-25&id=190d365f90d741b09e817d9878afd256505e1944
>
> I don't know how to explain this. Possibly Emacs tries to convert a
> pixel to RGB, this signals an error, and then Emacs falls back on
> something else that works. Hard to believe that this is the desired
> behavior, so I'll leave Bug#22442 open.

From ./configure --help it looks like emacs automatically picks up
imagemagick. This issue may be the same as reported in bug#21110
This bug report was last modified 6 years and 41 days ago.

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