33     double bottom = distance[1];  in bezier_clip()  local
34     if (top > bottom) {  in bezier_clip()
35         SkTSwap(top, bottom);  in bezier_clip()
37     if (top * bottom >= 0) {  in bezier_clip()
41             bottom = 0;  in bezier_clip()
44             bottom *= scale;  in bezier_clip()
49         bottom *= scale;  in bezier_clip()
59     } else if (approximately_greater_or_equal(distance2y[0].y, bottom)) {  in bezier_clip()
67     } else if (approximately_greater_or_equal(distance2y[3].y, bottom)) {  in bezier_clip()
76     x_at(distance2y[0], distance2y[to_0[0]], top, bottom, flags, minT, maxT);  in bezier_clip()
78         x_at(distance2y[0], distance2y[to_0[1]], top, bottom, flags, minT, maxT);  in bezier_clip()
80     x_at(distance2y[to_3[0]], distance2y[3], top, bottom, flags, minT, maxT);  in bezier_clip()
82         x_at(distance2y[to_3[1]], distance2y[3], top, bottom, flags, minT, maxT);  in bezier_clip()
85         x_at(distance2y[1], distance2y[2], top, bottom, flags, minT, maxT);  in bezier_clip()