15 static void ButtCapper(SkPath* path, const SkPoint& pivot, const SkVector& normal,  in ButtCapper()  argument
20 static void RoundCapper(SkPath* path, const SkPoint& pivot, const SkVector& normal,  in RoundCapper()  argument
23     SkPointPriv::RotateCW(normal, &parallel);  in RoundCapper()
27     path->conicTo(projectedCenter + normal, projectedCenter, SK_ScalarRoot2Over2);  in RoundCapper()
28     path->conicTo(projectedCenter - normal, stop, SK_ScalarRoot2Over2);  in RoundCapper()
31 static void SquareCapper(SkPath* path, const SkPoint& pivot, const SkVector& normal,  in SquareCapper()  argument
34     SkPointPriv::RotateCW(normal, &parallel);  in SquareCapper()
37         path->setLastPt(pivot.fX + normal.fX + parallel.fX, pivot.fY + normal.fY + parallel.fY);  in SquareCapper()
38         path->lineTo(pivot.fX - normal.fX + parallel.fX, pivot.fY - normal.fY + parallel.fY);  in SquareCapper()
40         path->lineTo(pivot.fX + normal.fX + parallel.fX, pivot.fY + normal.fY + parallel.fY);  in SquareCapper()
41         path->lineTo(pivot.fX - normal.fX + parallel.fX, pivot.fY - normal.fY + parallel.fY);  in SquareCapper()