[Webkit-unassigned] [Bug 119016] REGRESSION: .gif images play at 10x speed for a few loops after loading

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=119016


Alexey Proskuryakov <ap at webkit.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|.gif images play at 10x     |REGRESSION: .gif images
                   |speed                       |play at 10x speed for a few
                   |                            |loops after loading
             Status|UNCONFIRMED                 |NEW
           Keywords|                            |Regression
           Priority|P2                          |P1
     Ever Confirmed|0                           |1




--- Comment #2 from Alexey Proskuryakov <ap at webkit.org>  2013-07-24 09:39:44 PST ---
I can reproduce on Mac using <http://ru.fishki.net/picsw/072013/23/post/gif/05_dem.gif>.

Safari/WebKit 6.0.5: It plays very slowly for the first round while loading, then loops normally.
With nightly WebKit r152754: It doesn't play at all while loading, then plays crazy fast for some time, then loops normally.

This is not limited to standalone images - ones in a page like this one <http://fishki.net/comment.php?id=140726> also exhibit the same behavior.

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