C++ (Cpp) vp9_get_mb_ss示例

示例#1

文件： vp9_encodeintra.c 项目： angad/libjingle-linux

int vp9_encode_intra(VP9_COMP *cpi, MACROBLOCK *x, int use_16x16_pred) {
  int i;
  int intra_pred_var = 0;
  MB_MODE_INFO * mbmi = &x->e_mbd.mode_info_context->mbmi;
  (void) cpi;

  if (use_16x16_pred) {
    mbmi->mode = DC_PRED;
#if CONFIG_COMP_INTRA_PRED
    mbmi->second_mode = (MB_PREDICTION_MODE)(DC_PRED - 1);
#endif
    mbmi->uv_mode = DC_PRED;
    mbmi->ref_frame = INTRA_FRAME;

    vp9_encode_intra16x16mby(x);
  } else {
    for (i = 0; i < 16; i++) {
      x->e_mbd.block[i].bmi.as_mode.first = B_DC_PRED;
      vp9_encode_intra4x4block(x, i);
    }
  }

  intra_pred_var = vp9_get_mb_ss(x->src_diff);

  return intra_pred_var;
}

示例#2

文件： vp9_encodeintra.c 项目： IllusionRom-deprecated/android_platform_external_libvpx

int vp9_encode_intra(MACROBLOCK *x, int use_16x16_pred) {
  MB_MODE_INFO * mbmi = &x->e_mbd.mi_8x8[0]->mbmi;
  x->skip_encode = 0;
  mbmi->mode = DC_PRED;
  mbmi->ref_frame[0] = INTRA_FRAME;
  mbmi->tx_size = use_16x16_pred ? (mbmi->sb_type >= BLOCK_16X16 ? TX_16X16
                                                                 : TX_8X8)
                                   : TX_4X4;
  vp9_encode_intra_block_y(x, mbmi->sb_type);
  return vp9_get_mb_ss(x->plane[0].src_diff);
}