[Webkit-unassigned] [Bug 50849] New: [Qt] StillImage::draw() should use ContextShadow

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri Dec 10 15:19:43 PST 2010


https://bugs.webkit.org/show_bug.cgi?id=50849

           Summary: [Qt] StillImage::draw() should use ContextShadow
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: PC
        OS/Version: Mac OS X 10.5
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: Canvas
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: helder at sencha.com
                CC: mdelaney at apple.com


The branch that checks for a shadow requirement in StillImage::draw() is executed when drawing a canvas onto a canvas with ctx1.drawImage(canvas2, x, y).  The current implementation supports solid shadows only.  And if transformations are present, the offset gets transformed as well.  Thus, ContextShadow must be used instead in order to support blur and correct offset transformations.

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