Searched refs:s_gmean (Results 1 – 2 of 2) sorted by relevance
164 double s_gmean = 0; in calc_psnrhvs() local182 s_gmean += dct_s[i * 8 + j]; in calc_psnrhvs()188 s_gmean /= 64.f; in calc_psnrhvs()195 s_gvar += (dct_s[i * 8 + j] - s_gmean) * (dct_s[i * 8 + j] - s_gmean); in calc_psnrhvs()
168 double s_gmean = 0; in calc_psnrhvs() local186 s_gmean += dct_s[i * 8 + j]; in calc_psnrhvs()192 s_gmean /= 64.f; in calc_psnrhvs()199 s_gvar += (dct_s[i * 8 + j] - s_gmean) * (dct_s[i * 8 + j] - s_gmean); in calc_psnrhvs()