Searched refs:ssim_n2 (Results 1 – 1 of 1) sorted by relevance
116 int64_t ssim_n1,ssim_n2; in dssim() local128 ssim_n2 =((int64_t) 2*256*sum_sxr-(int64_t) 2*sum_s*sum_r+c2); in dssim()136 ssim_t2 = 256 - 256 * ssim_n2 / ssim_d2; in dssim()