Lines Matching defs:sum_s
15 int rp, unsigned long *sum_s, unsigned long *sum_r,
21 *sum_s += s[j];
30 unsigned long *sum_s, unsigned long *sum_r,
36 *sum_s += s[j];
48 static double similarity(unsigned long sum_s, unsigned long sum_r,
58 ssim_n = (2 * sum_s * sum_r + c1) * ((int64_t) 2 * count * sum_sxr -
59 (int64_t) 2 * sum_s * sum_r + c2);
61 ssim_d = (sum_s * sum_s + sum_r * sum_r + c1) *
62 ((int64_t)count * sum_sq_s - (int64_t)sum_s * sum_s +
69 unsigned long sum_s = 0, sum_r = 0, sum_sq_s = 0, sum_sq_r = 0, sum_sxr = 0;
70 vp9_ssim_parms_16x16(s, sp, r, rp, &sum_s, &sum_r, &sum_sq_s, &sum_sq_r,
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;
76 vp9_ssim_parms_8x8(s, sp, r, rp, &sum_s, &sum_r, &sum_sq_s, &sum_sq_r,
78 return similarity(sum_s, sum_r, sum_sq_s, sum_sq_r, sum_sxr, 64);
