59 static inline bool degenerate_vector(const SkVector& v) {  in degenerate_vector()
64 static inline bool normals_too_curvy(const SkVector& norm0, SkVector& norm1) {  in normals_too_curvy()
77 static inline bool normals_too_pinchy(const SkVector& norm0, SkVector& norm1) {  in normals_too_pinchy()
95                                   SkVector* normal, SkVector* unitNormal) {  in set_normal_unitnormal()
104 static bool set_normal_unitnormal(const SkVector& vec,  in set_normal_unitnormal()
106                                   SkVector* normal, SkVector* unitNormal) {  in set_normal_unitnormal()
191     SkVector    fFirstNormal, fPrevNormal, fFirstUnitNormal, fPrevUnitNormal;
258                            const SkVector& normalAB, const SkVector& unitNormalAB,
259                            SkVector* normalBC, SkVector* unitNormalBC);
261                            const SkVector& normalAB, const SkVector& unitNormalAB,
262                            SkVector* normalCD, SkVector* unitNormalCD);
264                           const SkVector& normalAB, const SkVector& unitNormalAB,
265                           SkVector* normalBC, SkVector* unitNormalBC);
266     void setRayPts(const SkPoint& tPt, SkVector* dxy, SkPoint* onPt, SkPoint* tangent) const;
274     bool    preJoinTo(const SkPoint&, SkVector* normal, SkVector* unitNormal,
276     void    postJoinTo(const SkPoint&, const SkVector& normal,
277                        const SkVector& unitNormal);
279     void    line_to(const SkPoint& currPt, const SkVector& normal);
282                     const SkVector& normalAB, const SkVector& unitNormalAB,
283                     SkVector* normalBC, SkVector* unitNormalBC,
286                     const SkVector& normalAB, const SkVector& unitNormalAB,
287                     SkVector* normalCD, SkVector* unitNormalCD,
294 bool SkPathStroker::preJoinTo(const SkPoint& currPt, SkVector* normal,  in preJoinTo()
295                               SkVector* unitNormal, bool currIsLine) {  in preJoinTo()
320 void SkPathStroker::postJoinTo(const SkPoint& currPt, const SkVector& normal,  in postJoinTo()
321                                const SkVector& unitNormal) {  in postJoinTo()
412 void SkPathStroker::line_to(const SkPoint& currPt, const SkVector& normal) {  in line_to()
421     SkVector    normal, unitNormal;  in lineTo()
432                       const SkVector& normalAB, const SkVector& unitNormalAB,  in quad_to()
433                       SkVector* normalBC, SkVector* unitNormalBC,  in quad_to()
446         SkVector    norm, unit;  in quad_to()
452         SkVector    normalB;  in quad_to()
468 void SkPathStroker::setQuadEndNormal(const SkPoint quad[3], const SkVector& normalAB,  in setQuadEndNormal()
469         const SkVector& unitNormalAB, SkVector* normalBC, SkVector* unitNormalBC) {  in setQuadEndNormal()
476 void SkPathStroker::setConicEndNormal(const SkConic& conic, const SkVector& normalAB,  in setConicEndNormal()
477         const SkVector& unitNormalAB, SkVector* normalBC, SkVector* unitNormalBC) {  in setConicEndNormal()
481 void SkPathStroker::setCubicEndNormal(const SkPoint cubic[4], const SkVector& normalAB,  in setCubicEndNormal()
482         const SkVector& unitNormalAB, SkVector* normalCD, SkVector* unitNormalCD) {  in setCubicEndNormal()
483     SkVector    ab = cubic[1] - cubic[0];  in setCubicEndNormal()
484     SkVector    cd = cubic[3] - cubic[2];  in setCubicEndNormal()
519     SkVector dxy = lineEnd - lineStart;  in pt_to_line()
523     SkVector ab0 = pt - lineStart;  in pt_to_line()
562             SkVector testDiff = cubic[inner] - cubic[index];  in cubic_in_line()
599             SkVector testDiff = quad[inner] - quad[index];  in quad_in_line()
696                       const SkVector& normalAB, const SkVector& unitNormalAB,  in cubic_to()
697                       SkVector* normalCD, SkVector* unitNormalCD,  in cubic_to()
699     SkVector    ab = pts[1] - pts[0];  in cubic_to()
700     SkVector    cd = pts[3] - pts[2];  in cubic_to()
701     SkVector    normalBC, unitNormalBC;  in cubic_to()
742         SkVector    norm, unit, dummy, unitDummy;  in cubic_to()
751         SkVector    normalB, normalC;  in cubic_to()
755         SkVector    unitBC = pts[2] - pts[1];  in cubic_to()
799     SkVector normalAB, unitAB, normalBC, unitBC;  in conicTo()
835     SkVector normalAB, unitAB, normalBC, unitBC;  in quadTo()
857     SkVector    normalAB, unitAB, normalBC, unitBC;  in quadTo()
887                 SkVector n = normalBC;  in quadTo()
888                 SkVector u = unitBC;  in quadTo()
905 void SkPathStroker::setRayPts(const SkPoint& tPt, SkVector* dxy, SkPoint* onPt,  in setRayPts()
928     SkVector dxy;  in conicPerpRay()
963     SkVector dxy;  in cubicPerpRay()
1011     SkVector dxy;  in quadPerpRay()
1026     SkVector aLen = quadPts->fTangentStart - start;  in intersectRay()
1027     SkVector bLen = quadPts->fTangentEnd - end;  in intersectRay()
1029     SkVector ab0 = start - end;  in intersectRay()
1070     SkVector vec = line[1] - line[0];  in intersect_quad_ray()
1109     SkVector smaller = quad[1] - quad[0];  in sharp_angle()
1110     SkVector larger = quad[1] - quad[2];  in sharp_angle()
1405     SkVector normalAB, unitAB, normalCD, unitCD;  in cubicTo()
1436     SkVector    normalAB, unitAB, normalCD, unitCD;  in cubicTo()
1449         SkVector    n, u;  in cubicTo()