[Webkit-unassigned] [Bug 99497] New: [BlackBerry] calculateInRegionScrollableAreasForPoint should use a ReadOnly HitTest

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Oct 16 13:41:10 PDT 2012


https://bugs.webkit.org/show_bug.cgi?id=99497

           Summary: [BlackBerry] calculateInRegionScrollableAreasForPoint
                    should use a ReadOnly HitTest
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: WebKit BlackBerry
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: mlattanzio at rim.com


void InRegionScrollerPrivate::calculateInRegionScrollableAreasForPoint(const WebCore::IntPoint& point) mistakenly passes a second parameter into     m_webPage->m_mainFrame->eventHandler()->hitTestResultAtPoint that slows down its hit test by making it not ReadOnly. 

Since this happens on the hot path to event handling it is important to improve it.

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