RESOLVED FIXED189784
[Web Animations] DocumentTimeline::updateAnimations() is called endlessly 
https://bugs.webkit.org/show_bug.cgi?id=189784
Summary [Web Animations] DocumentTimeline::updateAnimations() is called endlessly
Antoine Quint
Reported 2018-09-20 05:45:58 PDT
We end up re-scheduling animation resolution on the immediate next run loop indefinitely when an element that had an accelerated animation applied has its renderer removed, for instance when "display: none" is set. This affects YouTube and yields very high power usage.
Attachments
Patch (12.57 KB, patch)
2018-09-20 06:40 PDT, Antoine Quint 		dino: review+
ews-watchlist: commit-queue-
DetailsFormatted DiffDiff
Archive of layout-test-results from ews205 for win-future (12.79 MB, application/zip)
2018-09-20 10:36 PDT, EWS Watchlist 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Antoine Quint
Comment 1 2018-09-20 05:46:13 PDT
<rdar://problem/41705679>
Antoine Quint
Comment 2 2018-09-20 06:40:41 PDT
Created attachment 350193 [details] Patch
EWS Watchlist
Comment 3 2018-09-20 10:36:16 PDT
Comment on attachment 350193 [details] Patch Attachment 350193 [details] did not pass win-ews (win): Output: https://webkit-queues.webkit.org/results/9282831 New failing tests: webanimations/accelerated-animation-interruption-display-none.html
EWS Watchlist
Comment 4 2018-09-20 10:36:27 PDT
Created attachment 350229 [details] Archive of layout-test-results from ews205 for win-future The attached test failures were seen while running run-webkit-tests on the win-ews. Bot: ews205 Port: win-future Platform: CYGWIN_NT-6.1-2.9.0-0.318-5-3-x86_64-64bit
Antoine Quint
Comment 5 2018-09-21 04:28:48 PDT
Committed r236308: <https://trac.webkit.org/changeset/236308>
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