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Improve UI-thread animation performance through ObserverList #146211

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#159288
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Improve UI-thread animation performance through ObserverList#146211
#159288
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P2Important issues not at the top of the work lista: animationAnimation APIsframeworkflutter/packages/flutter repository. See also f: labels.has partial patchThere is a PR awaiting someone to take it across the finish lineperf: speedPerformance issues related to (mostly rendering) speedteam-frameworkOwned by Framework teamtriaged-frameworkTriaged by Framework team
@Piinks

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@Piinks
Piinks
opened on Apr 3, 2024

Following up on #138481 after it was closed.

A benchmark from #143799 (which was reverted in #143946) would need to land first before we could pursue landing that PR.

This would be a nice performance improvement to land, and there is not too much more work to do to complete it.

FYI @bernaferrari who was working on landing that benchmark.

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    P2Important issues not at the top of the work lista: animationAnimation APIsframeworkflutter/packages/flutter repository. See also f: labels.has partial patchThere is a PR awaiting someone to take it across the finish lineperf: speedPerformance issues related to (mostly rendering) speedteam-frameworkOwned by Framework teamtriaged-frameworkTriaged by Framework team

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