Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 661903c7949859c5f2655b94ad9daf6d8d2404ec
https://github.com/WebKit/WebKit/commit/661903c7949859c5f2655b94ad9daf6d8d2404ec
Author: Ahmad Saleem <ahmad.saleem792+git...@gmail.com>
Date: 2025-08-25 (Mon, 25 Aug 2025)
Changed paths:
M Source/WebCore/svg/animation/SVGSMILElement.cpp
Log Message:
-----------
Improve comparison of intervals in `resolveFirstInterval()`
https://bugs.webkit.org/show_bug.cgi?id=250481
rdar://problem/104399900
Reviewed by Nikolas Zimmermann.
Inspired by:
https://github.com/chromium/chromium/commit/5b93bdd34c17dae682ce14c45125abc603310b16
For open-ended intervals such as [3) — i.e., begin = 3s and end/duration
unspecified — every call to resolveFirstInterval() would think a new interval
had been created and trigger unnecessary notifications and reschedules of
animations.
This patch compares the underlying SMILTime values directly using value().
The change preserves the original behavior but reduces redundant calls and
notifications. No new tests are added.
* Source/WebCore/svg/animation/SVGSMILElement.cpp:
(WebCore::SVGSMILElement::resolveFirstInterval):
Canonical link: https://commits.webkit.org/299110@main
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