Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 8f8d02ddc94ec040493c25ae6526472f60739dde
https://github.com/WebKit/WebKit/commit/8f8d02ddc94ec040493c25ae6526472f60739dde
Author: Andres Gonzalez <[email protected]>
Date: 2023-01-29 (Sun, 29 Jan 2023)
Changed paths:
M Source/WebCore/accessibility/AXObjectCache.cpp
M Source/WebCore/accessibility/AXTextMarker.cpp
M Source/WebCore/accessibility/AXTreeStore.h
M Source/WebCore/accessibility/isolatedtree/AXIsolatedTree.cpp
M Source/WebCore/accessibility/isolatedtree/AXIsolatedTree.h
Log Message:
-----------
AX: WebCore::AXIsolatedTree should use
WTF::ThreadSafeRefCountedAndCanMakeThreadSafeWeakPtr<>.
https://bugs.webkit.org/show_bug.cgi?id=251223
rdar://104512153
Reviewed by Alex Christensen.
AXIsolatedTree now derives from ThreadSafeRefCountedAndCanMakeThreadSafeWeakPtr
instead of ThreadSafeRefCounted and CanMakeWeakPtr, which was a problem since
WeakPtr is not thread safe.
In order to have a single AXTreeStore that keeps both WeakPtr<AXObjectCache>
and ThreadSafeWeakPtr<AXIsolatedTree>, we added the variant AXTreePtr. Note
that WeakPtr<AXObjectCache> does not have to be thread safe since AXObjectCache
is only used on the main thread.
Canonical link: https://commits.webkit.org/259536@main
_______________________________________________
webkit-changes mailing list
[email protected]
https://lists.webkit.org/mailman/listinfo/webkit-changes
