Bug 23548 - Reduce redraws when animating opacity and transform with accelerated compositing
Summary: Reduce redraws when animating opacity and transform with accelerated compositing
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Layout and Rendering (show other bugs)
Version: 528+ (Nightly build)
Hardware: Mac OS X 10.5
: P3 Normal
Assignee: Simon Fraser (smfr)
URL:
Keywords:
Depends on:
Blocks: 23359
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Reported: 2009-01-26 11:27 PST by Simon Fraser (smfr)
Modified: 2009-02-11 12:48 PST (History)
1 user (show)

See Also:

Attachments
Patch, changelog (11.39 KB, patch)
2009-02-11 12:06 PST, Simon Fraser (smfr) 		hyatt: review+
Details | Formatted Diff | Diff
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Description Simon Fraser (smfr) 2009-01-26 11:27:13 PST 
We need to do some work in RenderStyle::diff() to avoid expensive layout while we're animating opacity or transform.
Comment 1 Simon Fraser (smfr) 2009-02-11 12:06:33 PST 
Created attachment 27567 [details]
Patch, changelog
Comment 2 Dave Hyatt 2009-02-11 12:35:39 PST 
Comment on attachment 27567 [details]
Patch, changelog

Typo:

"udpated"

should be

"updated"

Another typo:

"whehter"

should be

"whether"

r=me
Comment 3 Simon Fraser (smfr) 2009-02-11 12:48:30 PST 
Committing to http://svn.webkit.org/repository/webkit/trunk ...
	M	WebCore/ChangeLog
	M	WebCore/rendering/RenderObject.cpp
	M	WebCore/rendering/RenderObject.h
	M	WebCore/rendering/style/RenderStyle.cpp
	M	WebCore/rendering/style/RenderStyle.h
	M	WebCore/rendering/style/RenderStyleConstants.h
Committed r40863