392 struct GrTriangulator::Edge {  struct
393     Edge(Vertex* top, Vertex* bottom, int winding, EdgeType type)  in Edge()  function
417     EdgeType fType;  argument
418     Edge*    fLeft;             // The linked list of edges in the active edge list.  argument
419     Edge*    fRight;            // "  argument
420     Edge*    fPrevEdgeAbove;    // The linked list of edges in the bottom Vertex's "edges above".  argument
421     Edge*    fNextEdgeAbove;    // "  argument
422     Edge*    fPrevEdgeBelow;    // The linked list of edges in the top Vertex's "edges below".  argument
423     Edge*    fNextEdgeBelow;    // "  argument
426     Edge*    fLeftPolyPrev;  argument
427     Edge*    fLeftPolyNext;  argument
428     Edge*    fRightPolyPrev;  argument
429     Edge*    fRightPolyNext;  argument
446     bool intersect(const Edge& other, SkPoint* p, uint8_t* alpha = nullptr) const;  argument