cumulative pathops patch

src/pathops/SkDQuadImplicit.h

-/*
- * Copyright 2012 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-#ifndef SkDQuadImplicit_DEFINED
-#define SkDQuadImplicit_DEFINED
-
-#include "SkPathOpsQuad.h"
-
-class SkDQuadImplicit {
-public:
-    explicit SkDQuadImplicit(const SkDQuad& q);
-
-    bool match(const SkDQuadImplicit& two) const;
-    static bool Match(const SkDQuad& quad1, const SkDQuad& quad2);
-
-    double x2() const { return fP[kXx_Coeff]; }
-    double xy() const { return fP[kXy_Coeff]; }
-    double y2() const { return fP[kYy_Coeff]; }
-    double x() const { return fP[kX_Coeff]; }
-    double y() const { return fP[kY_Coeff]; }
-    double c() const { return fP[kC_Coeff]; }
-
-private:
-    enum Coeffs {
-        kXx_Coeff,
-        kXy_Coeff,
-        kYy_Coeff,
-        kX_Coeff,
-        kY_Coeff,
-        kC_Coeff,
-    };
-
-    double fP[kC_Coeff + 1];
-};
-
-#endif