[Webkit-unassigned] [Bug 243402] New: AX ITM: Lazily cache remaining properties that result in calls to textUnderElement.

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Aug 1 07:35:52 PDT 2022


https://bugs.webkit.org/show_bug.cgi?id=243402

            Bug ID: 243402
           Summary: AX ITM: Lazily cache remaining properties that result
                    in calls to textUnderElement.
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: All
                OS: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Accessibility
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: andresg_22 at apple.com
                CC: andresg_22 at apple.com,
                    webkit-bug-importer at group.apple.com

Caching these properties during object initialization is expensive and can trigger a layout. Lazily caching them in first use mitigates this problem.

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