C++ (Cpp) get_tx_probs 예제들

예제 #1

파일: vp9_decodemv.c 프로젝트: Brainiarc7/libvpx

static TX_SIZE read_selected_tx_size(VP9_COMMON *cm, MACROBLOCKD *xd,
                                     TX_SIZE max_tx_size, vp9_reader *r) {
  const int ctx = vp9_get_tx_size_context(xd);
  const vp9_prob *tx_probs = get_tx_probs(max_tx_size, ctx, &cm->fc.tx_probs);
  TX_SIZE tx_size = vp9_read(r, tx_probs[0]);
  if (tx_size != TX_4X4 && max_tx_size >= TX_16X16) {
    tx_size += vp9_read(r, tx_probs[1]);
    if (tx_size != TX_8X8 && max_tx_size >= TX_32X32)
      tx_size += vp9_read(r, tx_probs[2]);
  }

  if (!cm->frame_parallel_decoding_mode)
    ++get_tx_counts(max_tx_size, ctx, &cm->counts.tx)[tx_size];
  return tx_size;
}

예제 #2

파일: vp9_decodemv.c 프로젝트: MekliCZ/positron

static TX_SIZE read_selected_tx_size(VP9_COMMON *cm, MACROBLOCKD *xd,
                                     TX_SIZE max_tx_size, vp9_reader *r) {
  FRAME_COUNTS *counts = xd->counts;
  const int ctx = vp9_get_tx_size_context(xd);
  const vp9_prob *tx_probs = get_tx_probs(max_tx_size, ctx, &cm->fc->tx_probs);
  int tx_size = vp9_read(r, tx_probs[0]);
  if (tx_size != TX_4X4 && max_tx_size >= TX_16X16) {
    tx_size += vp9_read(r, tx_probs[1]);
    if (tx_size != TX_8X8 && max_tx_size >= TX_32X32)
      tx_size += vp9_read(r, tx_probs[2]);
  }

  if (counts)
    ++get_tx_counts(max_tx_size, ctx, &counts->tx)[tx_size];
  return (TX_SIZE)tx_size;
}