Searched refs:df_psnr (Results 1 – 1 of 1) sorted by relevance
99 DOUBLE df_psnr[3]; in compute_psnr() local108 df_psnr[comp] = 0; in compute_psnr()175 df_psnr[comp] += diff * diff; in compute_psnr()180 df_psnr[comp] /= (wd * ht); in compute_psnr()181 if(df_psnr[comp]) in compute_psnr()182 df_psnr[comp] = 20 * log10(255 / sqrt(df_psnr[comp])); in compute_psnr()184 df_psnr[comp] = 100; in compute_psnr()186 ps_app_ctxt->adbl_psnr[comp] += df_psnr[comp]; in compute_psnr()201 printf("%2.2f\t", df_psnr[comp]); in compute_psnr()