258                            const SkVector& normalAB, const SkVector& unitNormalAB,
261                            const SkVector& normalAB, const SkVector& unitNormalAB,
264                           const SkVector& normalAB, const SkVector& unitNormalAB,
282                     const SkVector& normalAB, const SkVector& unitNormalAB,
286                     const SkVector& normalAB, const SkVector& unitNormalAB,
432                       const SkVector& normalAB, const SkVector& unitNormalAB,  in quad_to()  argument
438         this->line_to(pts[2], normalAB);  in quad_to()
439         *normalBC = normalAB;  in quad_to()
449         this->quad_to(&tmp[0], normalAB, unitNormalAB, &norm, &unit, subDivide);  in quad_to()
468 void SkPathStroker::setQuadEndNormal(const SkPoint quad[3], const SkVector& normalAB,  in setQuadEndNormal()  argument
471         *normalBC = normalAB;  in setQuadEndNormal()
476 void SkPathStroker::setConicEndNormal(const SkConic& conic, const SkVector& normalAB,  in setConicEndNormal()  argument
478     setQuadEndNormal(conic.fPts, normalAB, unitNormalAB, normalBC, unitNormalBC);  in setConicEndNormal()
481 void SkPathStroker::setCubicEndNormal(const SkPoint cubic[4], const SkVector& normalAB,  in setCubicEndNormal()  argument
503         *normalCD = normalAB;  in setCubicEndNormal()
696                       const SkVector& normalAB, const SkVector& unitNormalAB,  in cubic_to()  argument
708         this->line_to(pts[3], normalAB);  in cubic_to()
709         *normalCD = normalAB;  in cubic_to()
745         this->cubic_to(&tmp[0], normalAB, unitNormalAB, &norm, &unit,  in cubic_to()
799     SkVector normalAB, unitAB, normalBC, unitBC;  in conicTo()  local
800     if (!this->preJoinTo(pt1, &normalAB, &unitAB, false)) {  in conicTo()
809     this->setConicEndNormal(conic, normalAB, unitAB, &normalBC, &unitBC);  in conicTo()
835     SkVector normalAB, unitAB, normalBC, unitBC;  in quadTo()  local
836     if (!this->preJoinTo(pt1, &normalAB, &unitAB, false)) {  in quadTo()
845     this->setQuadEndNormal(quad, normalAB, unitAB, &normalBC, &unitBC);  in quadTo()
857     SkVector    normalAB, unitAB, normalBC, unitBC;  in quadTo()
859     this->preJoinTo(pt1, &normalAB, &unitAB, false);  in quadTo()
874                 fOuter.lineTo(tmp[2].fX + normalAB.fX, tmp[2].fY + normalAB.fY);  in quadTo()
878                 fInner.lineTo(tmp[2].fX - normalAB.fX, tmp[2].fY - normalAB.fY);  in quadTo()
885                 this->quad_to(&tmp[0], normalAB, unitAB, &normalBC, &unitBC,  in quadTo()
893             this->quad_to(pts, normalAB, unitAB, &normalBC, &unitBC,  in quadTo()
1405     SkVector normalAB, unitAB, normalCD, unitCD;  in cubicTo()  local
1406     if (!this->preJoinTo(*tangentPt, &normalAB, &unitAB, false)) {  in cubicTo()
1424     this->setCubicEndNormal(cubic, normalAB, unitAB, &normalCD, &unitCD);  in cubicTo()
1436     SkVector    normalAB, unitAB, normalCD, unitCD;  in cubicTo()
1443         this->preJoinTo(*nextPt, &normalAB, &unitAB, false);  in cubicTo()
1458         n = normalAB;  in cubicTo()