62                                   SkVector* normal, SkVector* unitNormal) {  in set_normal_unitnormal()  argument
63     if (!unitNormal->setNormalize((after.fX - before.fX) * scale,  in set_normal_unitnormal()
67     SkPointPriv::RotateCCW(unitNormal);  in set_normal_unitnormal()
68     unitNormal->scale(radius, normal);  in set_normal_unitnormal()
74                                   SkVector* normal, SkVector* unitNormal) {  in set_normal_unitnormal()  argument
75     if (!unitNormal->setNormalize(vec.fX, vec.fY)) {  in set_normal_unitnormal()
78     SkPointPriv::RotateCCW(unitNormal);  in set_normal_unitnormal()
79     unitNormal->scale(radius, normal);  in set_normal_unitnormal()
244     bool    preJoinTo(const SkPoint&, SkVector* normal, SkVector* unitNormal,
247                        const SkVector& unitNormal);
255                               SkVector* unitNormal, bool currIsLine) {  in preJoinTo()  argument
261     if (!set_normal_unitnormal(fPrevPt, currPt, fResScale, fRadius, normal, unitNormal)) {  in preJoinTo()
269         unitNormal->set(1, 0);  in preJoinTo()
274         fFirstUnitNormal = *unitNormal;  in preJoinTo()
280         fJoiner(&fOuter, &fInner, fPrevUnitNormal, fPrevPt, *unitNormal,  in preJoinTo()
288                                const SkVector& unitNormal) {  in postJoinTo()  argument
291     fPrevUnitNormal = unitNormal;  in postJoinTo()
441     SkVector    normal, unitNormal;  in lineTo()  local
443     if (!this->preJoinTo(currPt, &normal, &unitNormal, true)) {  in lineTo()
447     this->postJoinTo(currPt, normal, unitNormal);  in lineTo()