On Fri, Mar 04, 2011 at 11:00:00PM +0100, Landry Breuil wrote:
:On Fri, Mar 04, 2011 at 03:48:51PM -0600, Marco Peereboom wrote:
:> It is definitively a regression.  A bad one too.  Maybe an interaction
:> with the lib that renders the gifs?
:
:The only thing i see is https://bugs.webkit.org/show_bug.cgi?id=46437,
:which touchs the Gif backend. See if reverting
:http://trac.webkit.org/changeset/68446/trunk/WebCore/platform/image-decoders/gif/GIFImageDecoder.cpp
:helps.. but i don't think it's the way to go, as it's supposed to fix a
:crasher.

Backing out
http://gitorious.org/webkitgtk/stable/commit/d842bb085aceec4fcfc392a7b76c92c258cd5151
fixes the issue.

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

:
:> On Fri, Mar 04, 2011 at 10:28:55PM +0100, Landry Breuil wrote:
:> > On Fri, Mar 04, 2011 at 07:16:47PM +0100, Dawe wrote:
:> > > On Mar 04, 2011 11:22, Marco Peereboom wrote:
:> > > > It seems that an old webkit bug is back in 1.2.7 where it chokes on
:> > > > animated gifs.  It eats a lot of cpu and sits there blinking instead of
:> > > > animating.
:> > > > 
:> > > > For example: http://www.openbsd.org/art/banners/banner1.gif
:> > > > 
:> > > > Am I the only one seeing that?
:> > > > 
:> > > No, I'm seeing it, too.
:> > > Tested on amd64.
:> > 
:> > A quick googling shows
:> > https://bbs.archlinux.org/viewtopic.php?pid=896669 and
:> > https://bugs.launchpad.net/midori/+bug/721313, but nothing in the
:> > upstream bugtracker.
:> > If it's a regression from 1.2.6 you should check the commits made since
:> > it on http://gitorious.org/webkitgtk, cf the changelog at 
:> > http://gitorious.org/webkitgtk/stable/blobs/master/WebKit/gtk/NEWS
:> > 
:> > I don't see anything obvious..
:> > 
:> > Landry
:> > 
:> 
:

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