GNU bug report logs - #17519
[PATCH] take into account QuantumScale when reading imagemagick images

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From: help-debbugs <at> gnu.org (GNU bug Tracking System)
To: Nicolas Léveillé <nicolas <at> uucidl.com>
Subject: bug#17519: closed (Re: [PATCH] take into account QuantumScale
 when reading imagemagick images)
Date: Wed, 21 May 2014 19:55:03 +0000

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Your bug report

#17519: [PATCH] take into account QuantumScale when reading imagemagick images

which was filed against the emacs package, has been closed.

The explanation is attached below, along with your original report.
If you require more details, please reply to 17519 <at> debbugs.gnu.org.

-- 
17519: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=17519
GNU Bug Tracking System
Contact help-debbugs <at> gnu.org with problems

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From: Paul Eggert <eggert <at> cs.ucla.edu>
To: Nicolas Léveillé <nicolas <at> uucidl.com>
Cc: 17519-done <at> debbugs.gnu.org
Subject: Re: [PATCH] take into account QuantumScale when reading imagemagick
 images
Date: Wed, 21 May 2014 12:54:07 -0700

Thanks for testing it.  I installed the fix as trunk bzr 117134 and am 
marking the bug as fixed.

Unfortunately this is an old bug and currently the emacs-24 branch is 
accepting fixes only for regressions, so this bug fix is not scheduled 
for the very next release, but it should appear in the release after 
that.  If it's more urgent to fix it for some reason, please let us know.

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From: Nicolas Léveillé <nicolas <at> uucidl.com>
To: bug-gnu-emacs <at> gnu.org
Subject: [PATCH] take into account QuantumScale when reading imagemagick images
Date: Sat, 17 May 2014 15:25:56 +0200

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Symptom:
On Macs with a freshly compiled "nexstep" emacs and no rsvg library, the splash screen displays a corrupted picture.

This patch is here corrects the "pixel pushing" (default) method for loading images from ImageMagick to properly interpret pixels from images loaded with ImageMagick compiled with any pixel quantum value. (Q32 for instance)

--

[0001-whitespace-cleanup-removed-tabs.patch (application/octet-stream, attachment)]

[0002-remove-visibility-of-some-variables.patch (application/octet-stream, attachment)]

[0003-properly-scale-pixels-from-pixelmagick.patch (application/octet-stream, attachment)]

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