Hi All, I was going through the bug https://bugs.webkit.org/show_bug.cgi?id=48290, which passes is FF but fails in Safari/Winlauncher( r87771).
As per http://www.w3.org/TR/2011/WD-2dcontext-20110525/#compositing, "highlight" is NOT a valid composite operation. but it is being mentioned in platform/graphics/GraphicsTypes.cpp in compositeOperatorNames[] & that's why this issue is present. When I removed "highlight" from here & also removed "CompositeHighLight from enum CompositeOperator in GraphicsType.h this issue is resolved (I also had to comment out all other code using CompositeHighLight & CSSValueHighlight ). However, the following comment was mentioned in GraphicsType.h (" // Note: These constants exactly match the NSCompositeOperator constants of // AppKit on Mac OS X Tiger. If these ever change, we'll need to change the // Mac OS X Tiger platform code to map one to the other. "). So I am little unclear what is the purpose of this CompositeHighLight. Can someone please help me out here. Thanks & Regards, Karthik
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