Bug 323436 – [Web Animations] Fully accelerated animations unnecessarily invalidate style while a non-accelerated animation is running

• Status: RESOLVED
• Resolution: FIXED
• Component: New Bugs

[Vitaly Dyackhov]

When a page has at least one animation that cannot run on the compositor, that animation forces the page to process animation updates on every frame. While this happens, other animations on the same page that are otherwise running entirely on the compositor have their style needlessly recalculated on every update too, and in some cases this can force layout

[Vitaly Dyackhov]

Pull request: https://github.com/WebKit/WebKit/pull/73060

[EWS]

Committed 320647@main (1508d59b56eb): <https://commits.webkit.org/320647@main>

Reviewed commits have been landed. Closing PR #73060 and removing active labels.

[Radar WebKit Bug Importer]

<rdar://problem/186899576>

[Nikolas Zimmermann]

Re-opening for pull request https://github.com/WebKit/WebKit/pull/73552

[EWS]

Committed 317695.245@webkitglib/2.54 (6fc5f640beed): <https://commits.webkit.org/317695.245@webkitglib/2.54>

Reviewed commits have been landed. Closing PR #73552 and removing active labels.

Reopened Bugzilla.
http://x.com 2FA input fields have jumpy cursor because of it, tracking revert in https://bugs.webkit.org/show_bug.cgi?id=324403.

[Vitaly Dyackhov]

Pull request: https://github.com/WebKit/WebKit/pull/76882

[EWS]

Committed 323687@main (8f123d9e4085): <https://commits.webkit.org/323687@main>

Reviewed commits have been landed. Closing PR #76882 and removing active labels.

[Antoine Quint]

This caused https://bugs.webkit.org/show_bug.cgi?id=327798.

[Antoine Quint]

This also caused https://bugs.webkit.org/show_bug.cgi?id=329736.