Cross Reference: /frameworks/av/media/libstagefright/codecs/m4v_h263/enc/src/rate

Lines Matching refs:max_BitVariance_num
85                 rc[n]->max_BitVariance_num = (Int)((rc[n]->Bs - video->encParams->maxFrameSize) / 2 / (rc[n]->bitrate / rc[n]->framerate / 10.0)) - 5;
86                 if (rc[n]->max_BitVariance_num < 0) rc[n]->max_BitVariance_num += 5;
90                 rc[n]->max_BitVariance_num = (Int)((float)(rc[n]->Bs - rc[n]->VBV_fullness) / ((float)LayerBitRate[n] / LayerFrameRate[n] / 10.0)) - 5;
91                 if (rc[n]->max_BitVariance_num < 0) rc[n]->max_BitVariance_num += 5;
99                 rc[n]->max_BitVariance_num = (Int)((float)(rc[n]->Bs - rc[n]->VBV_fullness) * 10 / ((float)rc[n]->TMN_TH)) - 5;
100                 if (rc[n]->max_BitVariance_num < 0) rc[n]->max_BitVariance_num += 5;
105                 rc[n]->max_BitVariance_num = 0;
235         pMP->counter_BTdst = PV_MIN(pMP->counter_BTdst, (Int)(rc->max_BitVariance_num / 2 * 0.40)); /* 0.75s time frame may go beyond VBV buffer if we set the buffer size smaller than 0.75s */
441         /* New changes: bitrate and framerate, Bs, max_BitVariance_num, TMN_TH(optional), encoded_frames(optional) */
454                 rc[n]->max_BitVariance_num = (Int)((rc[n]->Bs - video->encParams->maxFrameSize) / 2 / (rc[n]->bitrate / rc[n]->framerate / 10.0)) - 5;
455                 //rc[n]->max_BitVariance_num = (Int)((float)(rc[n]->Bs - rc[n]->VBV_fullness)/((float)LayerBitRate[n]/LayerFrameRate[n]/10.0))-5;
459                 rc[n]->max_BitVariance_num = (Int)((float)(rc[n]->Bs - VBV_fullness) * 10 / ((float)LayerBitRate[n] / LayerFrameRate[n])) - 5;
467                 rc[n]->max_BitVariance_num = (Int)((float)(rc[n]->Bs - VBV_fullness) * 10 / ((float)rc[n]->TMN_TH)) - 5;
468                 if (rc[n]->max_BitVariance_num < 0) rc[n]->max_BitVariance_num += 5;
473                 rc[n]->max_BitVariance_num = 0;
638     if (PV_ABS(prev_counter_diff) >= rc->max_BitVariance_num || PV_ABS(curr_counter_diff) >= rc->max_BitVariance_num) // PV_ABS(curr_counter_diff) >= PV_ABS(prev_counter_diff) )
641         if (curr_counter_diff > rc->max_BitVariance_num && diff_counter_BTdst)
643             diff_counter_BTdst = (rc->max_BitVariance_num - prev_counter_diff) + diff_counter_BTsrc;
647         else if (curr_counter_diff < -rc->max_BitVariance_num && diff_counter_BTsrc)
649             diff_counter_BTsrc = diff_counter_BTdst - (-rc->max_BitVariance_num - prev_counter_diff);