| Summary: | Incomplete repaint of YouTube timeline thumb while scrolling | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Product: | WebKit | Reporter: | mitz | ||||||
| Component: | Layout and Rendering | Assignee: | Nobody <webkit-unassigned> | ||||||
| Status: | RESOLVED FIXED | ||||||||
| Severity: | Normal | CC: | simon.fraser | ||||||
| Priority: | P2 | Keywords: | GoogleBug, HasReduction, InRadar | ||||||
| Version: | 528+ (Nightly build) | ||||||||
| Hardware: | All | ||||||||
| OS: | All | ||||||||
| Attachments: |
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This happens in TOT as well as in Safari 4.0.4. Created attachment 49267 [details]
Override -setNeedsDisplayInRect: and adjust the invalid rects during scrolling
Comment on attachment 49267 [details]
Override -setNeedsDisplayInRect: and adjust the invalid rects during scrolling
r=me
I guess it's not possible to do a repaint test?
Followup fix in bug 163154. |
Created attachment 47778 [details] Reduction The timeline thumb on YouTube videos using a custom <video> controller leaves trails behind if the page is scrolled while the video is playing. This is apparently caused by a scroll event listener that forces layout, and can be reproduced with the attached reduction by scrolling it slowly, either by Option-dragging the scroller or scrolling with a Magic Mouse.