235     typedef SkPoint (*bezierCalculation)(float t, const SkPoint* points);
237     static void addMove(std::vector<SkPoint>& segmentPoints, std::vector<float>& lengths,  in addMove()
238             const SkPoint& point) {  in addMove()
247     static void addLine(std::vector<SkPoint>& segmentPoints, std::vector<float>& lengths,  in addLine()
248             const SkPoint& toPoint) {  in addLine()
250             segmentPoints.push_back(SkPoint::Make(0, 0));  in addLine()
255         float length = lengths.back() + SkPoint::Distance(segmentPoints.back(), toPoint);  in addLine()
270     static SkPoint cubicBezierCalculation(float t, const SkPoint* points) {  in cubicBezierCalculation()
275         return SkPoint::Make(x, y);  in cubicBezierCalculation()
283     static SkPoint quadraticBezierCalculation(float t, const SkPoint* points) {  in quadraticBezierCalculation()
286         return SkPoint::Make(x, y);  in quadraticBezierCalculation()
291     static bool subdividePoints(const SkPoint* points, bezierCalculation bezierFunction,  in subdividePoints()
292             float t0, const SkPoint &p0, float t1, const SkPoint &p1,  in subdividePoints()
293             float& midT, SkPoint &midPoint, float errorSquared) {  in subdividePoints()
312     static void addBezier(const SkPoint* points,  in addBezier()
313             bezierCalculation bezierFunction, std::vector<SkPoint>& segmentPoints,  in addBezier()
315         typedef std::map<float, SkPoint> PointMap;  in addBezier()
326             SkPoint midPoint;  in addBezier()
332                     SkPoint quarterPoint;  in addBezier()
356             const SkPoint* points, std::vector<SkPoint>& segmentPoints,  in createVerbSegments()
378                 const SkPoint* quads = converter.computeQuads(  in createVerbSegments()
382                     const SkPoint* quad = quads + i * 2;  in createVerbSegments()
414         SkPoint points[4];  in approximate()
415         std::vector<SkPoint> segmentPoints;  in approximate()
431                 addMove(segmentPoints, lengths, SkPoint());  in approximate()
450             const SkPoint& point = segmentPoints[i];  in approximate()