Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: d185a07dccbfd36d052f51b9bde0e42ddfc92d7f
https://github.com/WebKit/WebKit/commit/d185a07dccbfd36d052f51b9bde0e42ddfc92d7f
Author: Ryosuke Niwa <[email protected]>
Date: 2023-01-11 (Wed, 11 Jan 2023)
Changed paths:
M Source/WebCore/page/scrolling/ScrollingTree.cpp
M Source/WebCore/page/scrolling/ScrollingTreeFixedNode.cpp
M Source/WebCore/page/scrolling/ScrollingTreeNode.cpp
M Source/WebCore/page/scrolling/ScrollingTreeNode.h
M Source/WebCore/page/scrolling/ScrollingTreeStickyNode.cpp
Log Message:
-----------
Use ThreadSafeWeakPtr for m_parent in ScrollingTreeNode
https://bugs.webkit.org/show_bug.cgi?id=250447
Reviewed by Simon Fraser and Chris Dumez.
Use ThreadSafeWeakPtr to store the parent node in ScrollingTreeNode.
* Source/WebCore/page/scrolling/ScrollingTree.cpp:
(WebCore::ScrollingTree::handleWheelEventWithNode):
(WebCore::ScrollingTree::updateTreeFromStateNodeRecursive):
* Source/WebCore/page/scrolling/ScrollingTreeFixedNode.cpp:
(WebCore::ScrollingTreeFixedNode::computeLayerPosition const):
* Source/WebCore/page/scrolling/ScrollingTreeNode.cpp:
(WebCore::ScrollingTreeNode::enclosingFrameNodeIncludingSelf):
(WebCore::ScrollingTreeNode::enclosingScrollingNodeIncludingSelf):
* Source/WebCore/page/scrolling/ScrollingTreeNode.h:
(WebCore::ScrollingTreeNode::parent const):
(WebCore::ScrollingTreeNode::setParent):
(): Deleted.
* Source/WebCore/page/scrolling/ScrollingTreeStickyNode.cpp:
(WebCore::ScrollingTreeStickyNode::computeLayerPosition const):
Canonical link: https://commits.webkit.org/258795@main
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