32 // Return the number of distinct real roots, and write them into roots[] in
34 static int find_quad_roots(float A, float B, float C, float roots[2], bool descendingOrder = false)…  in find_quad_roots()
35     SkASSERT(roots);  in find_quad_roots()
38         return valid_divide(-C, B, roots);  in find_quad_roots()
60         roots[0] = 0;  in find_quad_roots()
66     roots[0] = r0 < r1 ? r0 : r1;  in find_quad_roots()
67     roots[1] = r0 > r1 ? r0 : r1;  in find_quad_roots()
69         SkTSwap(roots[0], roots[1]);  in find_quad_roots()
108     float roots[2];  in nextT()  local
111     int countRoots = find_quad_roots(fRec.fA, fB, C, roots, fRec.fFlipped);  in nextT()
123     float t = roots[countRoots - 1];  in nextT()
126         t = roots[0];   // might be the same as roots[countRoots-1]  in nextT()