Lines Matching defs:sum
42 int sum, delta;
138 sum = v[0]
146 delta = (sum + *ptr_c + 4) >> 3; /* Average pixel values with rounding */
156 sum = sum - v[counter] + *ptr_n;
158 delta = (sum + *ptr_c + 4) >> 3;
189 /* Check if sum is less than the quantization parameter */
298 sum = v[0]
306 delta = (sum + *ptr_c + 4) >> 3;
314 sum = sum - v[counter] + *ptr_n;
316 delta = (sum + *ptr_c + 4) >> 3;
346 /* Check if sum is less than the quantization parameter */