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RESOLVED FIXED
34381
Incomplete repaint of YouTube timeline thumb while scrolling
https://bugs.webkit.org/show_bug.cgi?id=34381
Summary
Incomplete repaint of YouTube timeline thumb while scrolling
mitz
Reported
2010-01-30 18:12:51 PST
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.
Attachments
Reduction
(506 bytes, text/html)
2010-01-30 18:12 PST
,
mitz
no flags
Details
Override -setNeedsDisplayInRect: and adjust the invalid rects during scrolling
(3.16 KB, patch)
2010-02-22 23:06 PST
,
mitz
simon.fraser
: review+
Details
Formatted Diff
Diff
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Add attachment
proposed patch, testcase, etc.
mitz
Comment 1
2010-01-30 18:13:54 PST
This happens in TOT as well as in Safari 4.0.4.
mitz
Comment 2
2010-02-03 22:05:27 PST
<
rdar://problem/7611158
>
mitz
Comment 3
2010-02-22 23:06:33 PST
Created
attachment 49267
[details]
Override -setNeedsDisplayInRect: and adjust the invalid rects during scrolling
Simon Fraser (smfr)
Comment 4
2010-02-23 07:53:54 PST
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?
mitz
Comment 5
2010-02-23 09:55:20 PST
Fixed in <
http://trac.webkit.org/projects/webkit/changeset/55159
>.
Simon Fraser (smfr)
Comment 6
2016-10-07 16:39:29 PDT
Followup fix in
bug 163154
.
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