Lines Matching refs:aver_mad
498 if (pMP[n]->aver_mad != 0)
500 pMP[n]->aver_mad_prev = pMP[n]->aver_mad;
504 pMP[n]->aver_mad = 0;
522 /* Purpose : quadratic bit allocation model: T(n) = C*sqrt(mad(n)/aver_mad(n-1)) */
564 //pMP->aver_mad = average_mad;
566 pMP->aver_mad = (pMP->aver_mad * pMP->encoded_frames + curr_mad) / (pMP->encoded_frames + 1);
575 if (curr_mad > pMP->aver_mad*1.1)
577 if (curr_mad / (pMP->aver_mad + 0.0001) > 2)
578 diff_counter_BTdst = (Int)(M4VENC_SQRT(curr_mad / (pMP->aver_mad + 0.0001)) * 10 + 0.4) - 10;
579 //diff_counter_BTdst = (Int)((sqrt(curr_mad/pMP->aver_mad)*2+curr_mad/pMP->aver_mad)/(3*0.1) + 0.4) - 10;
581 diff_counter_BTdst = (Int)(curr_mad / (pMP->aver_mad + 0.0001) * 10 + 0.4) - 10;
584 //diff_counter_BTsrc = 10 - (Int)((sqrt(curr_mad/pMP->aver_mad) + pow(curr_mad/pMP->aver_mad, 1.0/3.0))/(2.0*0.1) + 0.4);
585 diff_counter_BTsrc = 10 - (Int)(M4VENC_SQRT(curr_mad / (pMP->aver_mad + 0.0001)) * 10 + 0.5);
586 //diff_counter_BTsrc = 10 - (Int)(curr_mad/pMP->aver_mad/0.1 + 0.5)
590 curr_mad <= pMP->aver_mad*1.1 && pMP->counter_BTsrc < pMP->counter_BTdst)
596 /* transition time: use previous average mad "pMP->aver_mad_prev" instead of the current average mad "pMP->aver_mad" */
872 pMP->aver_mad = (pMP->aver_mad * pMP->encoded_frames - pMP->mad) / (float)(pMP->encoded_frames - 1 + 0.0001);