Searched refs:df_psnr (Results 1 – 1 of 1) sorted by relevance
100 DOUBLE df_psnr[3]; in compute_psnr() local109 df_psnr[comp] = 0; in compute_psnr()176 df_psnr[comp] += diff * diff; in compute_psnr()181 df_psnr[comp] /= (wd * ht); in compute_psnr()182 if(df_psnr[comp]) in compute_psnr()183 df_psnr[comp] = 20 * log10(255 / sqrt(df_psnr[comp])); in compute_psnr()185 df_psnr[comp] = 100; in compute_psnr()187 ps_app_ctxt->adbl_psnr[comp] += df_psnr[comp]; in compute_psnr()202 printf("%2.2f\t", df_psnr[comp]); in compute_psnr()