20                         SkPoint* step) {  in ComputeStep()  argument
23     step->set(b.fX - a.fX, b.fY - a.fY);  in ComputeStep()
26         step->scale(SK_ScalarHalf);  in ComputeStep()
29         step->scale(SkScalarDiv(radius, dist));  in ComputeStep()
46     SkVector    firstStep, step;  in filterPath()  local
71                 bool drawSegment = ComputeStep(pts[0], pts[1], fRadius, &step);  in filterPath()
74                     dst->moveTo(moveTo + step);  in filterPath()
77                     dst->quadTo(pts[0].fX, pts[0].fY, pts[0].fX + step.fX,  in filterPath()
78                                 pts[0].fY + step.fY);  in filterPath()
81                     dst->lineTo(pts[1].fX - step.fX, pts[1].fY - step.fY);  in filterPath()
123             firstStep = step;  in filterPath()