Lines Matching refs:delta
220 int delta, p, first, dx;
233 delta = y2 - y1;
234 m_curr_cell.cover += delta;
235 m_curr_cell.area += (fx1 + fx2) * delta;
255 delta = p / dx;
260 delta--;
264 m_curr_cell.cover += delta;
265 m_curr_cell.area += (fx1 + first) * delta;
269 y1 += delta;
273 p = poly_subpixel_scale * (y2 - y1 + delta);
287 delta = lift;
292 delta++;
295 m_curr_cell.cover += delta;
296 m_curr_cell.area += poly_subpixel_scale * delta;
297 y1 += delta;
302 delta = y2 - y1;
303 m_curr_cell.cover += delta;
304 m_curr_cell.area += (fx2 + poly_subpixel_scale - first) * delta;
339 int p, rem, mod, lift, delta, first, incr;
380 delta = first - fy1;
381 m_curr_cell.cover += delta;
382 m_curr_cell.area += two_fx * delta;
387 delta = first + first - poly_subpixel_scale;
388 area = two_fx * delta;
392 m_curr_cell.cover = delta;
398 delta = fy2 - poly_subpixel_scale + first;
399 m_curr_cell.cover += delta;
400 m_curr_cell.area += two_fx * delta;
416 delta = p / dy;
421 delta--;
425 x_from = x1 + delta;
446 delta = lift;
451 delta++;
454 x_to = x_from + delta;