38     SkFDot6 x0, y0, x1, y1;  in setLine()  local
43         y0 = SkScalarRoundToFDot6(p0.fY, shift);  in setLine()
49         y0 = int(p0.fY * scale);  in setLine()
57     if (y0 > y1) {  in setLine()
60         swap(y0, y1);  in setLine()
64     int top = SkFDot6Round(y0);  in setLine()
76     SkFixed slope = SkFDot6Div(x1 - x0, y1 - y0);  in setLine()
77     const SkFDot6 dy  = SkEdge_Compute_DY(top, y0);  in setLine()
94 int SkEdge::updateLine(SkFixed x0, SkFixed y0, SkFixed x1, SkFixed y1)  in updateLine()  argument
100     y0 >>= 10;  in updateLine()
103     SkASSERT(y0 <= y1);  in updateLine()
105     int top = SkFDot6Round(y0);  in updateLine()
117     SkFixed slope = SkFDot6Div(x1 - x0, y1 - y0);  in updateLine()
118     const SkFDot6 dy  = SkEdge_Compute_DY(top, y0);  in updateLine()
182     SkFDot6 x0, y0, x1, y1, x2, y2;  in setQuadraticWithoutUpdate()  local
187         y0 = SkScalarRoundToFDot6(pts[0].fY, shift);  in setQuadraticWithoutUpdate()
195         y0 = int(pts[0].fY * scale);  in setQuadraticWithoutUpdate()
204     if (y0 > y2)  in setQuadraticWithoutUpdate()
208         swap(y0, y2);  in setQuadraticWithoutUpdate()
211     SkASSERT(y0 <= y1 && y1 <= y2);  in setQuadraticWithoutUpdate()
213     int top = SkFDot6Round(y0);  in setQuadraticWithoutUpdate()
223         SkFDot6 dy = (SkLeftShift(y1, 1) - y0 - y2) >> 2;  in setQuadraticWithoutUpdate()
268     A = SkFDot6ToFixedDiv2(y0 - y1 - y1 + y2);  // 1/2 the real value  in setQuadraticWithoutUpdate()
269     B = SkFDot6ToFixed(y1 - y0);                // 1/2 the real value  in setQuadraticWithoutUpdate()
271     fQy     = SkFDot6ToFixed(y0);  in setQuadraticWithoutUpdate()
352     SkFDot6 x0, y0, x1, y1, x2, y2, x3, y3;  in setCubicWithoutUpdate()  local
357         y0 = SkScalarRoundToFDot6(pts[0].fY, shift);  in setCubicWithoutUpdate()
367         y0 = int(pts[0].fY * scale);  in setCubicWithoutUpdate()
378     if (sortY && y0 > y3)  in setCubicWithoutUpdate()
383         swap(y0, y3);  in setCubicWithoutUpdate()
388     int top = SkFDot6Round(y0);  in setCubicWithoutUpdate()
401         SkFDot6 dy = cubic_delta_from_line(y0, y1, y2, y3);  in setCubicWithoutUpdate()
436     B = SkFDot6UpShift(3 * (y1 - y0), upShift);  in setCubicWithoutUpdate()
437     C = SkFDot6UpShift(3 * (y0 - y1 - y1 + y2), upShift);  in setCubicWithoutUpdate()
438     D = SkFDot6UpShift(y3 + 3 * (y1 - y2) - y0, upShift);  in setCubicWithoutUpdate()
440     fCy     = SkFDot6ToFixed(y0);  in setCubicWithoutUpdate()