Lines Matching refs:comp
92 WORD32 comp; in compute_psnr() local
100 for(comp = 0; comp < 3; comp++) in compute_psnr()
102 df_psnr[comp] = 0; in compute_psnr()
103 pu1_buf1 = (UWORD8 *) ps_buf1->apv_bufs[comp]; in compute_psnr()
104 pu1_buf2 = (UWORD8 *) ps_buf2->apv_bufs[comp]; in compute_psnr()
105 wd = ps_buf1->au4_wd[comp]; in compute_psnr()
106 ht = ps_buf1->au4_ht[comp]; in compute_psnr()
107 strd1 = ps_buf1->au4_strd[comp] - ps_buf1->au4_wd[comp]; in compute_psnr()
108 strd2 = ps_buf2->au4_strd[comp] - ps_buf2->au4_wd[comp]; in compute_psnr()
114 switch(comp) in compute_psnr()
142 switch(comp) in compute_psnr()
179 df_psnr[comp] += diff * diff; in compute_psnr()
184 df_psnr[comp] /= (wd * ht); in compute_psnr()
185 if(df_psnr[comp]) in compute_psnr()
186 df_psnr[comp] = 20 * log10(255 / sqrt(df_psnr[comp])); in compute_psnr()
188 df_psnr[comp] = 100; in compute_psnr()
190 ps_app_ctxt->adbl_psnr[comp] += df_psnr[comp]; in compute_psnr()
191 switch(comp) in compute_psnr()
205 printf("%2.2f\t", df_psnr[comp]); in compute_psnr()