Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 06319c3a2573192333d4816893560010cd8c75f7
https://github.com/WebKit/WebKit/commit/06319c3a2573192333d4816893560010cd8c75f7
Author: Antoine Quint <[email protected]>
Date: 2026-06-29 (Mon, 29 Jun 2026)
Changed paths:
A
LayoutTests/webanimations/accelerated-animation-with-view-progress-timeline-range-but-no-timeline-expected.txt
A
LayoutTests/webanimations/accelerated-animation-with-view-progress-timeline-range-but-no-timeline.html
M Source/WebCore/animation/KeyframeEffect.cpp
Log Message:
-----------
[web-animations] accelerated animation with view progress timeline range but
no timeline yields a crash
https://bugs.webkit.org/show_bug.cgi?id=314086
rdar://175530372
Reviewed by Ryosuke Niwa.
Ensure we only attempt to resolve animated styles for keyframes with a computed
offset in `KeyframeEffect::computeExtentOfTransformAnimation()`.
Test:
webanimations/accelerated-animation-with-view-progress-timeline-range-but-no-timeline.html
*
LayoutTests/webanimations/accelerated-animation-with-view-progress-timeline-range-but-no-timeline-expected.txt:
Added.
*
LayoutTests/webanimations/accelerated-animation-with-view-progress-timeline-range-but-no-timeline.html:
Added.
* Source/WebCore/animation/KeyframeEffect.cpp:
(WebCore::KeyframeEffect::computeExtentOfTransformAnimation const):
Originally-landed-as: 305413.835@safari-7624-branch (347b3963d6ca).
rdar://180438252
Canonical link: https://commits.webkit.org/316036@main
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