40     const SkOpAngle* angle = segment->spanToAngle(start, end);  in AngleWinding()  local
41     if (!angle) {  in AngleWinding()
46     const SkOpAngle* firstAngle = angle;  in AngleWinding()
51         angle = angle->next();  in AngleWinding()
52         if (!angle) {  in AngleWinding()
55         unorderable |= angle->unorderable();  in AngleWinding()
56         if ((computeWinding = unorderable || (angle == firstAngle && loop))) {  in AngleWinding()
59         loop |= angle == firstAngle;  in AngleWinding()
60         segment = angle->segment();  in AngleWinding()
61         winding = segment->windSum(angle);  in AngleWinding()
66         firstAngle = angle;  in AngleWinding()
69             SkOpSpanBase* startSpan = angle->start();  in AngleWinding()
70             SkOpSpanBase* endSpan = angle->end();  in AngleWinding()
77                 segment = angle->segment();  in AngleWinding()
80             angle = angle->next();  in AngleWinding()
81         } while (angle != firstAngle);  in AngleWinding()
85     return angle;  in AngleWinding()
127         const SkOpAngle* angle = AngleWinding(*startPtr, *endPtr, &winding, &sortable);  in FindChase()  local
128         if (!angle) {  in FindChase()
136             segment = angle->segment();  in FindChase()
137             sumWinding = segment->updateWindingReverse(angle);  in FindChase()
140         const SkOpAngle* firstAngle = angle;  in FindChase()
141         while ((angle = angle->next()) != firstAngle) {  in FindChase()
142             segment = angle->segment();  in FindChase()
143             SkOpSpanBase* start = angle->start();  in FindChase()
144             SkOpSpanBase* end = angle->end();  in FindChase()
149             if (!segment->done(angle)) {  in FindChase()
157                     (void) segment->markAngle(maxWinding, sumWinding, angle);  in FindChase()