[Webkit-unassigned] [Bug 245118] New: TransformationMatrix: mapPoint, mapRect and mapQuad should clamp a point at infinity such as projectPoint

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=245118

            Bug ID: 245118
           Summary: TransformationMatrix: mapPoint, mapRect and mapQuad
                    should clamp a point at infinity such as projectPoint
           Product: WebKit
           Version: WebKit Nightly Build
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Platform
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: Hironori.Fujii at sony.com

TransformationMatrix: mapPoint, mapRect and mapQuad should clamp a point at infinity such as projectPoint

If w<0, the point is at infinity. projectPoint clamps such points.
mapPoint, mapRect and mapQuad also should do that.

TextureMapper has problems due to this bug (bug#244824 and bug#244915 comment#2).

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