1598         Poly* leftPoly;  in tessellate()  local
1601             leftPoly = v->fFirstEdgeAbove->fLeftPoly;  in tessellate()
1604             leftPoly = leftEnclosingEdge ? leftEnclosingEdge->fRightPoly : nullptr;  in tessellate()
1620             if (leftPoly) {  in tessellate()
1621                 leftPoly = leftPoly->addEdge(v->fFirstEdgeAbove, Poly::kRight_Side, alloc);  in tessellate()
1638                 if (leftPoly && rightPoly && leftPoly != rightPoly) {  in tessellate()
1639                     SkASSERT(leftPoly->fPartner == nullptr && rightPoly->fPartner == nullptr);  in tessellate()
1640                     rightPoly->fPartner = leftPoly;  in tessellate()
1641                     leftPoly->fPartner = rightPoly;  in tessellate()
1647                 if (leftPoly && rightPoly) {  in tessellate()
1648                     if (leftPoly == rightPoly) {  in tessellate()
1649                         if (leftPoly->fTail && leftPoly->fTail->fSide == Poly::kLeft_Side) {  in tessellate()
1650                             leftPoly = new_poly(&polys, leftPoly->lastVertex(),  in tessellate()
1651                                                  leftPoly->fWinding, alloc);  in tessellate()
1652                             leftEnclosingEdge->fRightPoly = leftPoly;  in tessellate()
1659                     Edge* join = alloc.make<Edge>(leftPoly->lastVertex(), v, 1, Edge::Type::kInner);  in tessellate()
1660                     leftPoly = leftPoly->addEdge(join, Poly::kRight_Side, alloc);  in tessellate()
1665             leftEdge->fLeftPoly = leftPoly;  in tessellate()