Bug 20954

Summary:

When viewing a gif in a recent nightly, the gif is not animated smoothly and webkit uses a lot of CPU

Product:

WebKit

Reporter:

hahn.seb

Component:

Images

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED FIXED

Severity:

Normal

Priority:

Version:

528+ (Nightly build)

Hardware:

Mac

OS:

OS X 10.5

URL:

Attachments:

Description	Flags
Sample of Webkit taken while only one tab was active with just the gif image loaded	none

hahn.seb

Reported 2008-09-19 21:36:20 PDT

Using the nightly SVN-r36685, when accessing a gif image like http://img2.abload.de/img/almost_failedovs.gif This has happened for me on both Intel and PPC, the attached sample is for a PowerBookg G4 PPC computer. This doesn't happen with the regular Safari as of Mac OS X 10.5.5 I wonder whether this might be related to https://bugs.webkit.org/show_bug.cgi?id=20745 or https://bugs.webkit.org/show_bug.cgi?id=16177

Attachments
Sample of Webkit taken while only one tab was active with just the gif image loaded (26.63 KB, text/plain) 2008-09-19 21:37 PDT, hahn.seb	no flags	Details
View All Add attachment proposed patch, testcase, etc.

hahn.seb

Comment 1 2008-09-19 21:37:27 PDT

Created attachment 23597 [details] Sample of Webkit taken while only one tab was active with just the gif image loaded

Dave Hyatt

Comment 2 2008-09-19 21:50:37 PDT

Rolled out r36628 which caused this in r36702.

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