56     bool clipUmbraPoint(const SkPoint& umbraPoint, const SkPoint& centroid, SkPoint* clipPoint);
459 bool SkBaseShadowTessellator::clipUmbraPoint(const SkPoint& umbraPoint, const SkPoint& centroid,  in clipUmbraPoint()  argument
461     SkVector segmentVector = centroid - umbraPoint;  in clipUmbraPoint()
465         SkVector dp = umbraPoint - fClipPolygon[fCurrClipIndex];  in clipUmbraPoint()
481                 *clipPoint = umbraPoint + segmentVector;  in clipUmbraPoint()
494     SkPoint umbraPoint;  in addInnerPoint()  local
498         umbraPoint = pathPoint + v;  in addInnerPoint()
500         umbraPoint = umbraPolygon[this->getClosestUmbraIndex(pathPoint, umbraPolygon)];  in addInnerPoint()
507         !duplicate_pt(umbraPoint, fPositions[fPrevUmbraIndex])) {  in addInnerPoint()
509         if (fPrevUmbraIndex >= 0 && duplicate_pt(umbraPoint, fPositions[fFirstVertexIndex])) {  in addInnerPoint()
513             fPositions.push_back(umbraPoint);  in addInnerPoint()