Searched refs:s_means (Results 1 – 2 of 2) sorted by relevance
160 double s_means[4]; in calc_psnrhvs() local171 s_means[i] = d_means[i] = s_vars[i] = d_vars[i] = 0; in calc_psnrhvs()184 s_means[sub] += dct_s[i * 8 + j]; in calc_psnrhvs()190 for (i = 0; i < 4; i++) s_means[i] /= 16.f; in calc_psnrhvs()197 s_vars[sub] += (dct_s[i * 8 + j] - s_means[sub]) * in calc_psnrhvs()198 (dct_s[i * 8 + j] - s_means[sub]); in calc_psnrhvs()
164 double s_means[4]; in calc_psnrhvs() local175 s_means[i] = d_means[i] = s_vars[i] = d_vars[i] = 0; in calc_psnrhvs()188 s_means[sub] += dct_s[i * 8 + j]; in calc_psnrhvs()194 for (i = 0; i < 4; i++) s_means[i] /= 16.f; in calc_psnrhvs()201 s_vars[sub] += (dct_s[i * 8 + j] - s_means[sub]) * in calc_psnrhvs()202 (dct_s[i * 8 + j] - s_means[sub]); in calc_psnrhvs()