Lines Matching refs:y1
38 SkFDot6 x0, y0, x1, y1;
45 y1 = SkScalarRoundToFDot6(p1.fY, shift);
51 y1 = int(p1.fY * scale);
57 if (y0 > y1) {
60 swap(y0, y1);
65 int bot = SkFDot6Round(y1);
76 SkFixed slope = SkFDot6Div(x1 - x0, y1 - y0);
94 int SkEdge::updateLine(SkFixed x0, SkFixed y0, SkFixed x1, SkFixed y1)
101 y1 >>= 10;
103 SkASSERT(y0 <= y1);
106 int bot = SkFDot6Round(y1);
117 SkFixed slope = SkFDot6Div(x1 - x0, y1 - y0);
182 SkFDot6 x0, y0, x1, y1, x2, y2;
189 y1 = SkScalarRoundToFDot6(pts[1].fY, shift);
197 y1 = int(pts[1].fY * scale);
211 SkASSERT(y0 <= y1 && y1 <= y2);
223 SkFDot6 dy = (SkLeftShift(y1, 1) - y0 - y2) >> 2;
268 A = SkFDot6ToFixedDiv2(y0 - y1 - y1 + y2); // 1/2 the real value
269 B = SkFDot6ToFixed(y1 - y0); // 1/2 the real value
352 SkFDot6 x0, y0, x1, y1, x2, y2, x3, y3;
359 y1 = SkScalarRoundToFDot6(pts[1].fY, shift);
369 y1 = int(pts[1].fY * scale);
384 swap(y1, y2);
401 SkFDot6 dy = cubic_delta_from_line(y0, y1, y2, y3);
436 B = SkFDot6UpShift(3 * (y1 - y0), upShift);
437 C = SkFDot6UpShift(3 * (y0 - y1 - y1 + y2), upShift);
438 D = SkFDot6UpShift(y3 + 3 * (y1 - y2) - y0, upShift);