Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: ac67f70c7a3760c384fac5f0e457c389b0acd631
https://github.com/WebKit/WebKit/commit/ac67f70c7a3760c384fac5f0e457c389b0acd631
Author: Alan Baradlay <[email protected]>
Date: 2026-09-14 (Mon, 14 Sep 2026)
Changed paths:
A
LayoutTests/imported/w3c/web-platform-tests/scroll-animations/view-timelines/view-timeline-sticky-inline-ancestor-expected.txt
A
LayoutTests/imported/w3c/web-platform-tests/scroll-animations/view-timelines/view-timeline-sticky-inline-ancestor.html
M Source/WebCore/animation/ViewTimeline.cpp
M Source/WebCore/rendering/RenderInline.cpp
Log Message:
-----------
View timeline animation freezes once a sticky inline ancestor sticks to the
scroller
https://bugs.webkit.org/show_bug.cgi?id=324070
<rdar://problem/187300111>
Reviewed by Antoine Quint and Antti Koivisto.
stickyContainer() walked containingBlock(), which never returns an inline box,
and RenderInline::mapLocalToContainer() ignored
MapCoordinatesMode::IgnoreStickyOffsets.
*
LayoutTests/imported/w3c/web-platform-tests/scroll-animations/view-timelines/view-timeline-sticky-inline-ancestor-expected.txt:
Added.
*
LayoutTests/imported/w3c/web-platform-tests/scroll-animations/view-timelines/view-timeline-sticky-inline-ancestor.html:
Added.
* Source/WebCore/animation/ViewTimeline.cpp:
(WebCore::ViewTimeline::stickyContainer const):
* Source/WebCore/rendering/RenderInline.cpp:
(WebCore::RenderInline::mapLocalToContainer const):
Canonical link: https://commits.webkit.org/321094@main
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