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Bug 373231 - net-libs/webkit-gtk-1.2.7: animated GIFs flicker
Summary: net-libs/webkit-gtk-1.2.7: animated GIFs flicker
Status: RESOLVED DUPLICATE of bug 363785
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: New packages (show other bugs)
Hardware: All All
: Normal normal (vote)
Assignee: Gentoo Linux bug wranglers
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-06-27 17:57 UTC by David King
Modified: 2011-06-27 18:10 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


Attachments
fix display of animated GIFs with net-libs/webkit-gtk-1.2.7 (webkit-gtk-1.2.7-animated-gifs.patch,1.82 KB, patch)
2011-06-27 17:58 UTC, David King
Details | Diff
ebuild patch (webkit-gtk-1.2.7-to-1.2.7-r1.patch,429 bytes, patch)
2011-06-27 18:03 UTC, David King
Details | Diff

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Description David King 2011-06-27 17:57:21 UTC
I experience a bug in webkit-gtk, where most animated GIFs flicker and are almost impossible to view:

https://bugs.webkit.org/show_bug.cgi?id=55830
https://bugs.webkit.org/show_bug.cgi?id=55937

To reproduce, go to the GIF article at Wikipedia:

http://en.wikipedia.org/wiki/Graphics_Interchange_Format

For me, with webkit-gtk-1.2.7 on amd64 and x86, using Epiphany as a browser, the globe at the right of the page flickers severely, or does not rotate at all.

The bug was introduced by a bad marge into webkit-gtk (it was never present in Webkit trunk), and fixed by this webkit-gtk commit:

http://gitorious.org/webkitgtk/stable/commit/1c3ae92649aa57aad859484c7cbbdae69c73f6cd

This could either be fixed by adding the above patch to webkit-gtk-1.2.7, which I have tested and works as expected, or by bumping the stable webkit version to 1.4 or above. I have not tested this, but the patch is included and so should work fine.
Comment 1 David King 2011-06-27 17:58:26 UTC
Created attachment 278371 [details, diff]
fix display of animated GIFs with net-libs/webkit-gtk-1.2.7
Comment 2 David King 2011-06-27 18:03:33 UTC
Created attachment 278375 [details, diff]
ebuild patch
Comment 3 Pacho Ramos gentoo-dev 2011-06-27 18:10:27 UTC
1.4.1 is already in the tree and will be stabilized when ready

*** This bug has been marked as a duplicate of bug 363785 ***