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Lines Matching refs:poly

10 static bool is_convex(const SkTDArray<SkPoint>& poly) {
11     if (poly.count() < 3) {
15     SkVector v0 = poly[0] - poly[poly.count() - 1];
16     SkVector v1 = poly[1] - poly[poly.count() - 1];
19     for (int i = 0; i < poly.count()-1; ++i) {
21         int k = (i + 2) % poly.count();
23         SkVector v0 = poly[j] - poly[i];
24         SkVector v1 = poly[k] - poly[i];