32                         SkPoint* step) {  in ComputeStep()  argument
35     step->set(b.fX - a.fX, b.fY - a.fY);  in ComputeStep()
38         step->scale(SK_ScalarHalf);  in ComputeStep()
41         step->scale(SkScalarDiv(radius, dist));  in ComputeStep()
58     SkVector    firstStep, step;  in filterPath()  local
83                 bool drawSegment = ComputeStep(pts[0], pts[1], fRadius, &step);  in filterPath()
86                     dst->moveTo(moveTo + step);  in filterPath()
89                     dst->quadTo(pts[0].fX, pts[0].fY, pts[0].fX + step.fX,  in filterPath()
90                                 pts[0].fY + step.fY);  in filterPath()
93                     dst->lineTo(pts[1].fX - step.fX, pts[1].fY - step.fY);  in filterPath()
132             firstStep = step;  in filterPath()