Searched refs:mse_y (Results 1 – 1 of 1) sorted by relevance
199 double mse_y = 0.0; in mpi_rc_calc_psnr() local223 mse_y = ssd_y / (65025.0 * luma_size); // 65025=255*255 in mpi_rc_calc_psnr()224 if (mse_y <= 0.0000000001) in mpi_rc_calc_psnr()227 psnr_y = -10.0 * log10f(mse_y); in mpi_rc_calc_psnr()