19 SkEdgeBuilder::Combine SkBasicEdgeBuilder::combineVertical(const SkEdge* edge, SkEdge* last) {  in combineVertical()  argument
20     if (last->fCurveCount || last->fDX || edge->fX != last->fX) {  in combineVertical()
23     if (edge->fWinding == last->fWinding) {  in combineVertical()
24         if (edge->fLastY + 1 == last->fFirstY) {  in combineVertical()
25             last->fFirstY = edge->fFirstY;  in combineVertical()
28         if (edge->fFirstY == last->fLastY + 1) {  in combineVertical()
29             last->fLastY = edge->fLastY;  in combineVertical()
34     if (edge->fFirstY == last->fFirstY) {  in combineVertical()
35         if (edge->fLastY == last->fLastY) {  in combineVertical()
38         if (edge->fLastY < last->fLastY) {  in combineVertical()
39             last->fFirstY = edge->fLastY + 1;  in combineVertical()
42         last->fFirstY = last->fLastY + 1;  in combineVertical()
43         last->fLastY = edge->fLastY;  in combineVertical()
44         last->fWinding = edge->fWinding;  in combineVertical()
47     if (edge->fLastY == last->fLastY) {  in combineVertical()
48         if (edge->fFirstY > last->fFirstY) {  in combineVertical()
49             last->fLastY = edge->fFirstY - 1;  in combineVertical()
52         last->fLastY = last->fFirstY - 1;  in combineVertical()
53         last->fFirstY = edge->fFirstY;  in combineVertical()
54         last->fWinding = edge->fWinding;  in combineVertical()
61                                                               SkAnalyticEdge* last) {  in combineVertical()  argument
66     if (last->fCurveCount || last->fDX || edge->fX != last->fX) {  in combineVertical()
69     if (edge->fWinding == last->fWinding) {  in combineVertical()
70         if (edge->fLowerY == last->fUpperY) {  in combineVertical()
71             last->fUpperY = edge->fUpperY;  in combineVertical()
72             last->fY = last->fUpperY;  in combineVertical()
75         if (approximately_equal(edge->fUpperY, last->fLowerY)) {  in combineVertical()
76             last->fLowerY = edge->fLowerY;  in combineVertical()
81     if (approximately_equal(edge->fUpperY, last->fUpperY)) {  in combineVertical()
82         if (approximately_equal(edge->fLowerY, last->fLowerY)) {  in combineVertical()
85         if (edge->fLowerY < last->fLowerY) {  in combineVertical()
86             last->fUpperY = edge->fLowerY;  in combineVertical()
87             last->fY = last->fUpperY;  in combineVertical()
90         last->fUpperY = last->fLowerY;  in combineVertical()
91         last->fY = last->fUpperY;  in combineVertical()
92         last->fLowerY = edge->fLowerY;  in combineVertical()
93         last->fWinding = edge->fWinding;  in combineVertical()
96     if (approximately_equal(edge->fLowerY, last->fLowerY)) {  in combineVertical()
97         if (edge->fUpperY > last->fUpperY) {  in combineVertical()
98             last->fLowerY = edge->fUpperY;  in combineVertical()
101         last->fLowerY = last->fUpperY;  in combineVertical()
102         last->fUpperY = edge->fUpperY;  in combineVertical()
103         last->fY = last->fUpperY;  in combineVertical()
104         last->fWinding = edge->fWinding;  in combineVertical()