Lines Matching defs:sum2
538 Int sum2 = 0, sum4 = 0;
570 sum2 = sum2 + ((UInt)cur1 >> 8);
573 sum2 = sum2 + ((UInt)cur2 >> 8);
577 cur1 = sum4 - (sum2 << 8); /* get even-sum */
578 cur1 = cur1 + sum2; /* add 16 bit even-sum and odd-sum*/
596 Int sad = 0, sum4 = 0, sum2 = 0;
609 sum2 += ((UInt)load1 >> 8); /* sum even bytes, 16 bit */
612 sum2 += ((UInt)load2 >> 8); /* sum even bytes, 16 bit */
615 load1 = sum4 - (sum2 << 8); /* get even-sum */
616 load1 = load1 + sum2; /* add 16 bit even-sum and odd-sum*/
