RESOLVED FIXED312140
[threaded-animations] allow acceleration for effects composing using implicit keyframes 
https://bugs.webkit.org/show_bug.cgi?id=312140
Summary [threaded-animations] allow acceleration for effects composing using implicit...
Antoine Quint
Reported 2026-04-13 03:27:55 PDT
Effects composing due to the use of implicit keyframes disabled acceleration in the old, non-threaded animations world. However, there is nothing that prevents us from supporting this with threaded animations, and attempting to write a test for this behavior when fixing bug 310806 (310985@main) surfaced that issue.
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Radar WebKit Bug Importer
Comment 1 2026-04-13 03:28:04 PDT
<rdar://problem/174646583>
Antoine Quint
Comment 2 2026-04-13 03:34:10 PDT
Pull request: https://github.com/WebKit/WebKit/pull/62623
EWS
Comment 3 2026-04-13 10:36:49 PDT
Committed 311112@main (748235460fb6): <https://commits.webkit.org/311112@main> Reviewed commits have been landed. Closing PR #62623 and removing active labels.
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