Searched refs:dquant (Results 1 - 11 of 11) sorted by relevance

/netgear-WNDR4500v2-V1.0.0.60_1.0.38/ap/gpl/minidlna/ffmpeg-0.5.1/libavcodec/
H A Dintrax8.h37 int dquant; member in struct:__anon530
H A Dmpeg12enc.c458 s->qscale -= s->dquant;
475 if(s->dquant && cbp){
480 s->qscale -= s->dquant;
485 if(s->dquant && cbp){
490 s->qscale -= s->dquant;
499 if(s->dquant){
507 if(s->dquant){
525 s->qscale -= s->dquant;
534 if(s->dquant){
543 s->qscale -= s->dquant;
[all...]
H A Dh261enc.c174 if((cbp | mvd | s->dquant ) == 0) {
194 if(cbp || s->dquant)
199 if(s->dquant)
207 ff_set_qscale(s,s->qscale+s->dquant);
H A Dvc1.h202 int dquant; ///< How qscale varies with MBs, 2bits (not in Simple) member in struct:VC1Context
H A Dh263.c777 const int offset= (s->mv_type==MV_TYPE_16X16 ? 0 : 16) + (s->dquant ? 8 : 0);
804 if ((motion_x | motion_y | s->dquant) == 0 && s->mv_type==MV_TYPE_16X16){
842 if ((motion_x | motion_y | s->dquant | mb_type) == 0){
925 assert(s->dquant>=-2 && s->dquant<=2);
926 assert((s->dquant&1)==0);
937 s->qscale -= s->dquant;
947 assert(s->dquant==0);
965 if(s->dquant)
966 put_bits(&s->pb, 2, (s->dquant>>
3911 int cbpc, cbpy, i, cbp, pred_x, pred_y, mx, my, dquant; local
4177 int cbpc, cbpy, i, cbp, pred_x, pred_y, mx, my, dquant; local
[all...]
H A Dintrax8.c566 level= (level+1) * w->dquant;
696 * @param dquant doubled quantizer, it would be odd in case of VC-1 halfpq==1.
700 int ff_intrax8_decode_picture(IntraX8Context * const w, int dquant, int quant_offset){ argument
706 w->dquant = dquant;
707 w->quant = dquant >> 1;
H A Dmpegvideo_enc.c1458 s->dquant= s->qscale - last_qp;
1461 s->dquant= av_clip(s->dquant, -2, 2);
1466 if(s->dquant&1 || s->mv_dir&MV_DIRECT)
1467 s->dquant= 0;
1470 s->dquant=0;
1475 ff_set_qscale(s, last_qp + s->dquant);
1477 ff_set_qscale(s, s->qscale + s->dquant);
1758 d->dquant= s->dquant;
2333 int dquant= dquant_tab[qpi]; local
[all...]
H A Dvdpau.c256 render->info.vc1.dquant = v->dquant;
H A Dvc1.c408 if (v->dquant == 2)
924 v->dquant = get_bits(gb, 2); //common
968 v->dquant, v->quantizer_mode, avctx->max_b_frames
1089 v->dquant = get_bits(gb, 2);
1120 v->fastuvmc, v->extended_mv, v->dquant, v->vstransform, v->overlap, v->quantizer_mode);
1257 if (v->dquant)
1298 if (v->dquant)
1502 if (v->dquant)
1550 if (v->dquant)
1579 if ((v->s.pict_type == FF_I_TYPE || v->s.pict_type == FF_BI_TYPE) && v->dquant) {
[all...]
H A Dmpegvideo.h313 int dquant; ///< qscale difference to prev qscale member in struct:MpegEncContext
H A Dh264.c4745 int dquant; local
4761 dquant= get_se_golomb(&s->gb);
4763 if( dquant > 25 || dquant < -26 ){
4764 av_log(h->s.avctx, AV_LOG_ERROR, "dquant out of range (%d) at %d %d\n", dquant, s->mb_x, s->mb_y);
4768 s->qscale += dquant;

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