GNU bug report logs - #7716
23.2.91; Pretest Windows binary doesn't support PNG images

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Packages: emacs, w32;

Reported by: Eli Zaretskii <eliz <at> gnu.org>

Date: Thu, 23 Dec 2010 05:58:02 UTC

Severity: normal

Found in version 23.2.91

Done: Eli Zaretskii <eliz <at> gnu.org>

Bug is archived. No further changes may be made.

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From: Eli Zaretskii <eliz <at> gnu.org>
To: Sean Sieger <sean.sieger <at> gmail.com>
Cc: 7716 <at> debbugs.gnu.org
Subject: bug#7716: 23.2.91; Pretest Windows binary doesn't support PNG images
Date: Sat, 25 Dec 2010 11:19:47 +0200

> Date: Fri, 24 Dec 2010 17:56:35 -0500
> From: Sean Sieger <sean.sieger <at> gmail.com>
> Cc: 7716 <at> debbugs.gnu.org
> 
> and http://www.libpng.org/pub/png/libpng.html
> 
> libpng version 1.4.3 - June 26, 2010

Are there Windows binaries available for this version of libpng
somewhere?  The GnuWin32 binaries are for version 1.2.37, not for
1.4.x.  This could be the source of incompatibilities which could
potentially prevent display of PNG images.  I see some hits in Google
for "libpng 1.4 vs 1.2 incompatibilities", and they seem to say that
these two versions are indeed incompatible.

FWIW, I have headers and binaries for version 1.2.8.
This bug report was last modified 14 years and 129 days ago.

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