The Tor Browser: gfx/skia/trunk/src/pathops/SkDQuadImplicit.h@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /*

     2  * Copyright 2012 Google Inc.

     3  *

     4  * Use of this source code is governed by a BSD-style license that can be

     5  * found in the LICENSE file.

     6  */

     7 #ifndef SkDQuadImplicit_DEFINED

     8 #define SkDQuadImplicit_DEFINED

    10 #include "SkPathOpsQuad.h"

    12 class SkDQuadImplicit {

    13 public:

    14     explicit SkDQuadImplicit(const SkDQuad& q);

    16     bool match(const SkDQuadImplicit& two) const;

    17     static bool Match(const SkDQuad& quad1, const SkDQuad& quad2);

    19     double x2() const { return fP[kXx_Coeff]; }

    20     double xy() const { return fP[kXy_Coeff]; }

    21     double y2() const { return fP[kYy_Coeff]; }

    22     double x() const { return fP[kX_Coeff]; }

    23     double y() const { return fP[kY_Coeff]; }

    24     double c() const { return fP[kC_Coeff]; }

    26 private:

    27     enum Coeffs {

    28         kXx_Coeff,

    29         kXy_Coeff,

    30         kYy_Coeff,

    31         kX_Coeff,

    32         kY_Coeff,

    33         kC_Coeff,

    34     };

    36     double fP[kC_Coeff + 1];

    37 };

    39 #endif

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