38         const SkOpAngle* angle = AngleWinding(*startPtr, *endPtr, &winding, &sortable);  in findChaseOp()  local
39         if (!angle) {  in findChaseOp()
47             segment = angle->segment();  in findChaseOp()
48             sumMiWinding = segment->updateWindingReverse(angle);  in findChaseOp()
53             sumSuWinding = segment->updateOppWindingReverse(angle);  in findChaseOp()
63         const SkOpAngle* firstAngle = angle;  in findChaseOp()
64         while ((angle = angle->next()) != firstAngle) {  in findChaseOp()
65             segment = angle->segment();  in findChaseOp()
66             SkOpSpanBase* start = angle->start();  in findChaseOp()
67             SkOpSpanBase* end = angle->end();  in findChaseOp()
73             if (!segment->done(angle)) {  in findChaseOp()
82                         oppSumWinding, angle);  in findChaseOp()