Bug 14606
| Summary: | Performance issues with -webkit-box-shadow and -border-radius | ||
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| Product: | WebKit | Reporter: | David Smith <catfish.man> |
| Component: | Layout and Rendering | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED FIXED | ||
| Severity: | Normal | CC: | bdakin, ddkilzer, emacemac7, mitz |
| Priority: | P2 | Keywords: | InRadar |
| Version: | 523.x (Safari 3) | ||
| Hardware: | Mac | ||
| OS: | OS X 10.4 | ||
| URL: | http://dscoder.com/so2/Contents/Resources/index_classic.html | ||
| Bug Depends on: | |||
| Bug Blocks: | 22102 | ||
David Smith
The referenced page is rather slow when scrolling or resizing (maxes out my Core 2). Shark indicates that around 50% of the time is spent drawing shadows.
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| Add attachment proposed patch, testcase, etc. |
David Kilzer (:ddkilzer)
<rdar://problem/5335842>
mitz
The page has a static background, so it does a full repaint on scroll. With bug 13320 fixed, I do not see anything obvious that can be improved on the WebCore side.
Beth Dakin
This actually seems way better in TOT than in shipping Safari on 10.5.5. I am tempted to say this is fixed, but I would like a second opinion. Dan, what do you think?
David Kilzer (:ddkilzer)
Much better in WebKit nightly r42583.