RESOLVED FIXED Bug 236080
[Web Animations] Starting a transform animation with a 1ms delay doesn't run it accelerated 
https://bugs.webkit.org/show_bug.cgi?id=236080
Summary [Web Animations] Starting a transform animation with a 1ms delay doesn't run ...
Antoine Quint
Reported 2022-02-03 06:25:37 PST
Created attachment 450769 [details] Testcase The attached example runs a simple "transform" animation with a 1ms delay and we fail to run the animation accelerated. Indeed, by the time we call startAnimation() the renderer is not composited and we bail, never to retry again. We must have some incorrect logic to indicate than the element has a pending accelerated animation and should be composited.
Attachments
Testcase (353 bytes, text/html)
2022-02-03 06:25 PST, Antoine Quint 		no flags
Details
Patch (12.48 KB, patch)
2022-02-04 04:03 PST, Antoine Quint 		no flags
DetailsFormatted DiffDiff
Patch (15.90 KB, patch)
2022-02-05 08:09 PST, Antoine Quint 		dino: review+
ews-feeder: commit-queue-
DetailsFormatted DiffDiff
Patch for landing (19.83 KB, patch)
2022-02-07 02:20 PST, Antoine Quint 		no flags
DetailsFormatted DiffDiff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2022-02-03 06:27:10 PST
<rdar://problem/88432373>
Antoine Quint
Comment 2 2022-02-04 04:03:21 PST
Created attachment 450884 [details] Patch
Dean Jackson
Comment 3 2022-02-04 06:13:06 PST
Comment on attachment 450884 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=450884&action=review > Source/WebCore/ChangeLog:22 > + conditon to do so since its renderer is already composited. typo: condition
Antoine Quint
Comment 4 2022-02-05 08:09:28 PST
Created attachment 450984 [details] Patch
Antoine Quint
Comment 5 2022-02-07 02:20:22 PST
Created attachment 451071 [details] Patch for landing
EWS
Comment 6 2022-02-07 05:58:47 PST
Committed r289211 (246896@main): <https://commits.webkit.org/246896@main> All reviewed patches have been landed. Closing bug and clearing flags on attachment 451071 [details].
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