1187         Poly* leftPoly = nullptr;  in tessellate()  local
1190             leftPoly = v->fFirstEdgeAbove->fLeftPoly;  in tessellate()
1193             leftPoly = leftEnclosingEdge ? leftEnclosingEdge->fRightPoly : nullptr;  in tessellate()
1209             if (leftPoly) {  in tessellate()
1210                 leftPoly = leftPoly->addVertex(v, Poly::kRight_Side, alloc);  in tessellate()
1229                 if (leftPoly && rightPoly && leftPoly != rightPoly) {  in tessellate()
1230                     SkASSERT(leftPoly->fPartner == nullptr && rightPoly->fPartner == nullptr);  in tessellate()
1231                     rightPoly->fPartner = leftPoly;  in tessellate()
1232                     leftPoly->fPartner = rightPoly;  in tessellate()
1238                 if (leftPoly && leftPoly == rightPoly) {  in tessellate()
1240                     if (leftPoly->fActive->fSide == Poly::kLeft_Side) {  in tessellate()
1241                         leftPoly = new_poly(&polys, leftEnclosingEdge->fTop, leftPoly->fWinding,  in tessellate()
1243                         leftPoly->addVertex(v, Poly::kRight_Side, alloc);  in tessellate()
1245                         leftEnclosingEdge->fRightPoly = leftPoly;  in tessellate()
1250                         leftPoly->addVertex(v, Poly::kRight_Side, alloc);  in tessellate()
1254                     if (leftPoly) {  in tessellate()
1255                         leftPoly = leftPoly->addVertex(v, Poly::kRight_Side, alloc);  in tessellate()
1263             leftEdge->fLeftPoly = leftPoly;  in tessellate()