121     int intersectRay(double roots[3]) {  in intersectRay()
131         int count = SkDCubic::RootsValidT(A, B, C, D, roots);  in intersectRay()
133             SkDPoint calcPt = c.ptAtT(roots[index]);  in intersectRay()
141                 count = c.searchRoots(extremeTs, extrema, 0, SkDCubic::kXAxis, roots);  in intersectRay()
154         int roots = intersectRay(rootVals);  in intersect()  local
155         for (int index = 0; index < roots; ++index) {  in intersect()
167     static int HorizontalIntersect(const SkDCubic& c, double axisIntercept, double roots[3]) {  in HorizontalIntersect()
171         int count = SkDCubic::RootsValidT(A, B, C, D, roots);  in HorizontalIntersect()
173             SkDPoint calcPt = c.ptAtT(roots[index]);  in HorizontalIntersect()
177                 count = c.searchRoots(extremeTs, extrema, axisIntercept, SkDCubic::kYAxis, roots);  in HorizontalIntersect()
189         double roots[3];  in horizontalIntersect()  local
190         int count = HorizontalIntersect(fCubic, axisIntercept, roots);  in horizontalIntersect()
192             double cubicT = roots[index];  in horizontalIntersect()
230     static int VerticalIntersect(const SkDCubic& c, double axisIntercept, double roots[3]) {  in VerticalIntersect()
234         int count = SkDCubic::RootsValidT(A, B, C, D, roots);  in VerticalIntersect()
236             SkDPoint calcPt = c.ptAtT(roots[index]);  in VerticalIntersect()
240                 count = c.searchRoots(extremeTs, extrema, axisIntercept, SkDCubic::kXAxis, roots);  in VerticalIntersect()
252         double roots[3];  in verticalIntersect()  local
253         int count = VerticalIntersect(fCubic, axisIntercept, roots);  in verticalIntersect()
255             double cubicT = roots[index];  in verticalIntersect()
449 int SkDCubic::horizontalIntersect(double yIntercept, double roots[3]) const {  in horizontalIntersect()
450     return LineCubicIntersections::HorizontalIntersect(*this, yIntercept, roots);  in horizontalIntersect()
453 int SkDCubic::verticalIntersect(double xIntercept, double roots[3]) const {  in verticalIntersect()
454     return LineCubicIntersections::VerticalIntersect(*this, xIntercept, roots);  in verticalIntersect()