[Webkit-unassigned] [Bug 99768] New: We should limit the tile cache coverage when a page can't take advantage of fast tile scrolling anyway

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=99768

           Summary: We should limit the tile cache coverage when a page
                    can't take advantage of fast tile scrolling anyway
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Mac OS X 10.8
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Layout and Rendering
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: bdakin at apple.com


Right now, we only limit the size of the tile cache if a page cannot scroll at all. We should limit it whenever a page can't take advantage of fast tile scrolling. Making this change seems to be a performance improvement on pages that are very painting-intensive such as Facebook.

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.