Lines Matching defs:dx
7 int dx, dy;8 for (dx = -1; dx <= +1; dx++)10 int index = (dy < 0 ? 6-dx : dy > 0 ? 2+dx : 2*(1+dx));11 if (x+dx >= 0 && x+dx < w && y+dy >= 0 && y+dy < h)12 col[index] = map[(y+dy)*w+(x+dx)];