Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 2439631889affe94ff5c0abaa592025f2dcf6c68
https://github.com/WebKit/WebKit/commit/2439631889affe94ff5c0abaa592025f2dcf6c68
Author: Matt Woodrow <mattwood...@apple.com>
Date: 2024-01-21 (Sun, 21 Jan 2024)
Changed paths:
M LayoutTests/platform/mac-wk2/TestExpectations
M Source/WebCore/page/scrolling/ThreadedScrollingCoordinator.cpp
Log Message:
-----------
REGRESSION (271261@main): [ Monterey Ventura Debug ] ASSERTION FAILED:
isValid() in std::unique_ptr<ScrollingStateTree>
WebCore::ScrollingStateTree::commit(LayerRepresentation::Type)
https://bugs.webkit.org/show_bug.cgi?id=267655
<rdar://121148828>
Reviewed by Simon Fraser.
ThreadedScrollingCoordinator updates the scrolling tree state at the start of
the rendering update (before rAF callbacks), so that async scrolls can be
performed if the rendering update takes too long.
We need to make sure the compositing layer tree is up to date in order for
this to be valid.
* LayoutTests/platform/mac-wk2/TestExpectations:
* Source/WebCore/page/scrolling/ThreadedScrollingCoordinator.cpp:
(WebCore::ThreadedScrollingCoordinator::willStartRenderingUpdate):
Canonical link: https://commits.webkit.org/273275@main
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