Method setPLRData

source/lib/PccLibDecoder/source/PCCDecoder.cpp:512–551

}

void PCCDecoder::setPLRData( PCCFrameContext& tile, PCCPatch& patch, PLRData& plrd, size_t occupancyPackingBlockSize ) {
  patch.allocOneLayerData();
  TRACE_PATCH( "WxH = %zu x %zu \n", plrd.getBlockToPatchMapWidth(), plrd.getBlockToPatchMapHeight() );
  patch.getPointLocalReconstructionLevel() = static_cast<uint8_t>( plrd.getLevelFlag() );
  TRACE_PATCH( "  LevelFlag = %d \n", plrd.getLevelFlag() );
  if ( plrd.getLevelFlag() ) {
    if ( plrd.getPresentFlag() ) {
      patch.setPointLocalReconstructionMode( plrd.getModeMinus1() + 1 );
    } else {
      patch.setPointLocalReconstructionMode( 0 );
    }
    TRACE_PATCH( "  ModePatch: Present = %d ModeMinus1 = %2d \n", plrd.getPresentFlag(),
                 plrd.getPresentFlag() ? (int32_t)plrd.getModeMinus1() : -1 );
  } else {
    for ( size_t v0 = 0; v0 < plrd.getBlockToPatchMapHeight(); ++v0 ) {
      for ( size_t u0 = 0; u0 < plrd.getBlockToPatchMapWidth(); ++u0 ) {
        size_t index = v0 * plrd.getBlockToPatchMapWidth() + u0;
        if ( plrd.getBlockPresentFlag( index ) ) {
          patch.setPointLocalReconstructionMode( u0, v0, plrd.getBlockModeMinus1( index ) + 1 );
        } else {
          patch.setPointLocalReconstructionMode( u0, v0, 0 );
        }
        TRACE_PATCH( "  Mode[%3u]: Present = %d ModeMinus1 = %2d \n", index, plrd.getBlockPresentFlag( index ),
                     plrd.getBlockPresentFlag( index ) ? (int32_t)plrd.getBlockModeMinus1( index ) : -1 );
      }
    }
  }
#ifdef CODEC_TRACE
  for ( size_t v0 = 0; v0 < patch.getSizeV0(); ++v0 ) {
    for ( size_t u0 = 0; u0 < patch.getSizeU0(); ++u0 ) {
      TRACE_PATCH(
          "Block[ %2lu %2lu <=> %4zu ] / [ %2lu %2lu ]: Level = %d Present = "
          "%d mode = %zu \n",
          u0, v0, v0 * patch.getSizeU0() + u0, patch.getSizeU0(), patch.getSizeV0(),
          patch.getPointLocalReconstructionLevel(), plrd.getBlockPresentFlag( v0 * patch.getSizeU0() + u0 ),
          patch.getPointLocalReconstructionMode( u0, v0 ) );
    }
  }
#endif
}

void PCCDecoder::setPostProcessingSeiParameters( GeneratePointCloudParameters& params,
                                                 PCCContext&                   context,