Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 80a9f965e2e95d4feb3e6edf7226015568ae4335
https://github.com/WebKit/WebKit/commit/80a9f965e2e95d4feb3e6edf7226015568ae4335
Author: Antoine Quint <[email protected]>
Date: 2026-01-27 (Tue, 27 Jan 2026)
Changed paths:
M Source/WebCore/svg/SVGPathByteStream.h
Log Message:
-----------
[threaded-animations] several tests fail the "Unsafe to ref/deref from
different threads" assertion upon dereferencing `SVGPathByteStream::Data`
https://bugs.webkit.org/show_bug.cgi?id=306331
rdar://169000773
Reviewed by Matt Woodrow.
Make `SVGPathByteStream::Data` opt into thread-safe ref-counting as this type
is now used
in the UI process's scrolling thread when blending CSS Motion Path values. This
fixes the
following tests when "Threaded Time-based Animations" is enabled:
- webanimations/accelerated-animations-and-motion-path.html
- webanimations/offset-distance-animation-yields-compositing.html
- webanimations/offset-shorthand-animation-yields-compositing.html
Canonical link: https://commits.webkit.org/306329@main
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