31     double minT1, minT2, maxT1, maxT2;  in intersect()  local
32     if (!bezier_clip(quad2, quad1, minT1, maxT1)) {  in intersect()
41     if (maxT1 - minT1 < maxT2 - minT2) {  in intersect()
45         split = maxT1 - minT1 > tClipLimit;  in intersect()
47         minT1 = 0;  in intersect()
51     return chop(minT1, maxT1, minT2, maxT2, split);  in intersect()
56 bool intersect(double minT1, double maxT1, double minT2, double maxT2) {  in intersect()  argument
57     bool t1IsLine = maxT1 - minT1 <= quad1Divisions;  in intersect()
60         return intersectAsLine(minT1, maxT1, minT2, maxT2, t1IsLine, t2IsLine);  in intersect()
64     sub_divide(quad1, minT1, maxT1, intersections.swapped() ? larger : smaller);  in intersect()
74                 xy_at_t(quad1, minT1, q1pt.x, q1pt.y);  in intersect()
76                     smallT = minT1;  in intersect()
83                 smallT = interp(minT1, maxT1, minT);  in intersect()
101         double newMinT1 = interp(minT1, maxT1, minT);  in intersect()
102         double newMaxT1 = interp(minT1, maxT1, maxT);  in intersect()
103         split = (newMaxT1 - newMinT1 > (maxT1 - minT1) * tClipLimit) << 1;  in intersect()
107             splits, newMinT1, newMaxT1, minT1, maxT1, split);  in intersect()
109         minT1 = newMinT1;  in intersect()
122     return chop(minT1, maxT1, minT2, maxT2, split);  in intersect()
125 bool intersectAsLine(double minT1, double maxT1, double minT2, double maxT2,  in intersectAsLine()  argument
131         SkTSwap(minT1, minT2);  in intersectAsLine()
136         if ((earlyExit = coinMaxT1 == minT1)) {  in intersectAsLine()
150         xy_at_t(quad1, minT1, line1[0].x, line1[0].y);  in intersectAsLine()
163             smallT1 = interp(minT1, maxT1, t1[0]);  in intersectAsLine()
165             smallT2 = interp(minT1, maxT1, t1[1]);  in intersectAsLine()
169             smallT1 = interp(minT1, maxT1, t1[0]);  in intersectAsLine()
190                     smallT1 = interp(minT1, maxT1, smallT1);  in intersectAsLine()
191                     smallT2 = interp(minT1, maxT1, smallT2);  in intersectAsLine()
204                 smallT1 = interp(minT1, maxT1, smallT1);  in intersectAsLine()
213         coinMinT1 = minT1;  in intersectAsLine()
221 bool chop(double minT1, double maxT1, double minT2, double maxT2, int split) {  in chop()  argument
227             double middle1 = (maxT1 + minT1) / 2;  in chop()
228             intersect(minT1, middle1, minT2, maxT2);  in chop()
232             intersect(minT1, maxT1, minT2, middle2);  in chop()
233             intersect(minT1, maxT1, middle2, maxT2);  in chop()
240     bool result = intersect(minT1, maxT1, minT2, maxT2);  in chop()