Lines Matching refs:sum_sxr
17 unsigned long *sum_sxr) {
25 *sum_sxr += s[j] * r[j];
32 unsigned long *sum_sxr) {
40 *sum_sxr += s[j] * r[j];
50 unsigned long sum_sxr, int count) {
58 ssim_n = (2 * sum_s * sum_r + c1) * ((int64_t) 2 * count * sum_sxr -
69 unsigned long sum_s = 0, sum_r = 0, sum_sq_s = 0, sum_sq_r = 0, sum_sxr = 0;
71 &sum_sxr);
72 return similarity(sum_s, sum_r, sum_sq_s, sum_sq_r, sum_sxr, 256);
75 unsigned long sum_s = 0, sum_r = 0, sum_sq_s = 0, sum_sq_r = 0, sum_sxr = 0;
77 &sum_sxr);
78 return similarity(sum_s, sum_r, sum_sq_s, sum_sq_r, sum_sxr, 64);
