87 static void check_results(skiatest::Reporter* reporter, const SkDLine& line1, const SkDLine& line2,  in check_results()  argument
90         SkDPoint result1 = line1.ptAtT(ts[0][i]);  in check_results()
107 static void testOne(skiatest::Reporter* reporter, const SkDLine& line1, const SkDLine& line2,  in testOne()  argument
109     SkASSERT(ValidLine(line1));  in testOne()
113     int pts = i.intersect(line1, line2);  in testOne()
116     check_results(reporter, line1, line2, i, nearAllowed);  in testOne()
117     if (line1[0] == line1[1] || line2[0] == line2[1]) {  in testOne()
120     if (line1[0].fY == line1[1].fY) {  in testOne()
121         double left = SkTMin(line1[0].fX, line1[1].fX);  in testOne()
122         double right = SkTMax(line1[0].fX, line1[1].fX);  in testOne()
124         ts.horizontal(line2, left, right, line1[0].fY, line1[0].fX != left);  in testOne()
125         check_results(reporter, line2, line1, ts, nearAllowed);  in testOne()
131         ts.horizontal(line1, left, right, line2[0].fY, line2[0].fX != left);  in testOne()
132         check_results(reporter, line1, line2, ts, nearAllowed);  in testOne()
134     if (line1[0].fX == line1[1].fX) {  in testOne()
135         double top = SkTMin(line1[0].fY, line1[1].fY);  in testOne()
136         double bottom = SkTMax(line1[0].fY, line1[1].fY);  in testOne()
138         ts.vertical(line2, top, bottom, line1[0].fX, line1[0].fY != top);  in testOne()
139         check_results(reporter, line2, line1, ts, nearAllowed);  in testOne()
145         ts.vertical(line1, top, bottom, line2[0].fX, line2[0].fY != top);  in testOne()
146         check_results(reporter, line1, line2, ts, nearAllowed);  in testOne()
151 static void testOneCoincident(skiatest::Reporter* reporter, const SkDLine& line1,  in testOneCoincident()  argument
153     SkASSERT(ValidLine(line1));  in testOneCoincident()
156     int pts = ts.intersect(line1, line2);  in testOneCoincident()
159     check_results(reporter, line1, line2, ts, false);  in testOneCoincident()
160     if (line1[0] == line1[1] || line2[0] == line2[1]) {  in testOneCoincident()
163     if (line1[0].fY == line1[1].fY) {  in testOneCoincident()
164         double left = SkTMin(line1[0].fX, line1[1].fX);  in testOneCoincident()
165         double right = SkTMax(line1[0].fX, line1[1].fX);  in testOneCoincident()
167         ts.horizontal(line2, left, right, line1[0].fY, line1[0].fX != left);  in testOneCoincident()
170         check_results(reporter, line2, line1, ts, false);  in testOneCoincident()
176         ts.horizontal(line1, left, right, line2[0].fY, line2[0].fX != left);  in testOneCoincident()
179         check_results(reporter, line1, line2, ts, false);  in testOneCoincident()
181     if (line1[0].fX == line1[1].fX) {  in testOneCoincident()
182         double top = SkTMin(line1[0].fY, line1[1].fY);  in testOneCoincident()
183         double bottom = SkTMax(line1[0].fY, line1[1].fY);  in testOneCoincident()
185         ts.vertical(line2, top, bottom, line1[0].fX, line1[0].fY != top);  in testOneCoincident()
188         check_results(reporter, line2, line1, ts, false);  in testOneCoincident()
194         ts.vertical(line1, top, bottom, line2[0].fX, line2[0].fY != top);  in testOneCoincident()
197         check_results(reporter, line1, line2, ts, false);  in testOneCoincident()
205         const SkDLine& line1 = coincidentTests[index][0];  in DEF_TEST()  local
207         testOneCoincident(reporter, line1, line2);  in DEF_TEST()
210         const SkDLine& line1 = tests[index][0];  in DEF_TEST()  local
212         testOne(reporter, line1, line2, true);  in DEF_TEST()
215         const SkDLine& line1 = noIntersect[index][0];  in DEF_TEST()  local
218         int pts = ts.intersect(line1, line2);  in DEF_TEST()
240     const SkDLine& line1 = coincidentTests[index][0];  in DEF_TEST()  local
242     testOneCoincident(reporter, line1, line2);  in DEF_TEST()