[Webkit-unassigned] [Bug 24227] New: Implement checkForSolidColor in ImageQt.cpp

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri Feb 27 09:28:03 PST 2009


           Summary: Implement checkForSolidColor in ImageQt.cpp
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Images
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: treat at kde.org


The mac port has a nifty optimization for 1x1 images.  It simply converts any
painting of such into a fill of a solid color.  The following patch implements
this for the Qt port and also enables it for drawTiled as well which results in
dropping a 1x1 background image from taking ~50ms to ~0ms on my system.

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