Lines Matching refs:half_size
161 int i = 0, half_size;
168 half_size = size >> 1;
196 for (v.x = -half_size; v.x <= half_size; ++v.x)
197 for (v.y = -half_size; v.y <= half_size; ++v.y)
203 for (v.x = -half_size; v.x <= half_size; ++v.x)
207 for (v.y = -half_size; v.y <= half_size; ++v.y)
213 for (v.x = v.y = -half_size; v.x <= half_size; ++v.x, ++v.y)
216 for (v.x = -half_size, v.y = half_size; v.x <= half_size; ++v.x, --v.y)
223 for (v.x = -half_size; v.x <= half_size; ++v.x)
229 for (v.y = -half_size; v.y <= half_size; ++v.y)
