Lines Matching defs:qscale
1266 const int slice_qp = av_clip(sl->qscale - 6*(h->ps.sps->bit_depth_luma-8), 0, 51);
1877 int qscale = p == 0 ? sl->qscale : sl->chroma_qp[p - 1];
1886 qmul = h->ps.pps->dequant4_coeff[p][qscale];
1901 scan8x8, h->ps.pps->dequant8_coeff[cqm][qscale], 64);
1903 qmul = h->ps.pps->dequant4_coeff[cqm][qscale];
2408 av_log(h->avctx, AV_LOG_ERROR, "cabac decode of qscale diff failed at %d %d\n", sl->mb_x, sl->mb_y);
2418 sl->qscale += val;
2419 if (((unsigned)sl->qscale) > max_qp){
2420 if (sl->qscale < 0) sl->qscale += max_qp + 1;
2421 else sl->qscale -= max_qp + 1;
2423 sl->chroma_qp[0] = get_chroma_qp(h->ps.pps, 0, sl->qscale);
2424 sl->chroma_qp[1] = get_chroma_qp(h->ps.pps, 1, sl->qscale);
2429 scan8x8 = sl->qscale ? h->field_scan8x8 : h->field_scan8x8_q0;
2430 scan = sl->qscale ? h->field_scan : h->field_scan_q0;
2432 scan8x8 = sl->qscale ? h->zigzag_scan8x8 : h->zigzag_scan8x8_q0;
2433 scan = sl->qscale ? h->zigzag_scan : h->zigzag_scan_q0;
2495 h->cur_pic.qscale_table[mb_xy] = sl->qscale;