[Webkit-unassigned] [Bug 24484] New: Amalgamate separate overflowHeight etc. methods to avoid lots of hash lookups in RenderReplaced

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=24484

           Summary: Amalgamate separate overflowHeight etc. methods to avoid
                    lots of hash lookups in RenderReplaced
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Macintosh
        OS/Version: Mac OS X 10.5
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Layout and Rendering
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: simon.fraser at apple.com


If a RenderReplaced has overflow, it has to do a hash lookup for each call to
overflowHeight(), overflowWidth(), overflowLeft(), overflowTop() and
overflowRect().

We should use fewer methods that return IntSizes etc. to avoid all these hash
lookups.


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