ileNumber][nComNumber][r];
				delete []m_pcoordSot_EotResTiles[nTileNumber][nComNumber][r];

			}

			  for (l=0;l<m_niniLayerNums;l++)
				{
				
				delete []m_pnTruncIndex[nTileNumber][l][nComNumber];
				}
					
			  delete []m_pBlkRateDistStats[nTileNumber][nComNumber];
			  delete []m_pcoordSot_EotResTiles[nTileNumber][nComNumber];
			  delete []m_pPrecNums[nTileNumber][nComNumber];
		}

		 for (l=0;l<m_niniLayerNums;l++)
		 {  
			 delete []m_pnTruncIndex[nTileNumber][l];
		 }
		delete []m_pBlkRateDistStats[nTileNumber];
	    delete []m_pcoordSot_EotResTiles[nTileNumber];
		delete []m_pnTruncIndex[nTileNumber];
		delete []m_pnMrl[nTileNumber];
		delete []m_pPrecNums[nTileNumber];
	}

		delete []m_pnTruncIndex;
		delete []m_pBlkRateDistStats;
	    delete []m_pcoordSot_EotResTiles;
		delete []m_pnMrl;
		delete []m_pPrecNums;
	

}

CCoord *** CEBCOTRateAllocator::GetPrecNums()
{
	return m_pPrecNums;

}

CCoord **** CEBCOTRateAllocator::GetSot_EotResTiles()
{
	return m_pcoordSot_EotResTiles;

}

int CEBCOTRateAllocator::GetLimitedSIndexFromSlope(double slope)
{
	 int idx;

     idx = (int)floor(log2(slope)) + RD_SUMMARY_OFF;

     if (idx < 0)
	 {
		 return 0;
     }
	 else
		 if (idx >= RD_SUMMARY_SIZE) 
		 {
            return RD_SUMMARY_SIZE-1;
         }
         else
		 {
            return idx;
         }

}

double CEBCOTRateAllocator::GetSlopeFromSIndex(int index)
{
	return (double)pow(2,(index-RD_SUMMARY_OFF));

}

void CEBCOTRateAllocator::Initialize()
{
	int nTileNums,nComNums;

	nTileNums=m_pCodedImgBlkData->GetTileNums();

	nComNums=m_pCodedImgBlkData->GetImgComNums();
   

	
    /*-----------------估計(jì)整個(gè)碼流的字節(jié)數(shù)------------------------*/
  
	//粗略估計(jì)整個(gè)壓縮碼流的字節(jié)數(shù)，包括包頭以及壓縮碼流頭等；
	//對(duì)包頭進(jìn)行粗略估計(jì)，假設(shè)每個(gè)包頭平均有2個(gè)字節(jié)；

	int nTotLength=0;
	
	nTotLength=m_pnRDSlopesRates[0];
    
	int nAvgPktLenth=0;

	int nTileNumber,nComNumber;
	int mrl,r;
	int nMaxPktNums;
	
	CCoord coordTileOrg,coordTileSiz;
    CUnitInfo TileInfo;
	bool bIsPrecUsed;

    
	for (nTileNumber=0;nTileNumber<nTileNums;nTileNumber++)
	{
		nAvgPktLenth=2;

		if (pEncoderSpec->pEPHUsed->IsTileSpecified(nTileNumber))
			nAvgPktLenth+=CMarkers::EPH_LENGTH;
		
		if (pEncoderSpec->pSOPUsed->IsTileSpecified(nTileNumber))
			nAvgPktLenth+=CMarkers::SOP_LENGTH;

      
		for (nComNumber=0;nComNumber<nComNums;nComNumber++)
		{			
			mrl=m_pnMrl[nTileNumber][nComNumber];

			bIsPrecUsed=pEncoderSpec->pPrecinctSize->IsPrecinctPartitionUsed(nTileNumber,nComNumber);

			if (!bIsPrecUsed)// 未用precinct,則把每一個(gè)分辨率看成是一個(gè)precinct;
			{
				nTotLength+=m_nLayerNums*nAvgPktLenth*mrl;
			}
			else
			{
				for(r=0;r<mrl;r++)
				{
					nMaxPktNums=m_pPrecNums[nTileNumber][nComNumber][r].m_nX*m_pPrecNums[nTileNumber][nComNumber][r].m_nY;
					nTotLength+=nMaxPktNums*nAvgPktLenth*m_nLayerNums;
				}
			}
			
		}

	}//結(jié)束估計(jì)TotLength；

    
	/*------------－估計(jì)每一層的最小字節(jié)數(shù)-----------------*/

    //如果某一層的目標(biāo)比特率大于nTotlength，則將該層的目標(biāo)比特率置為nTotlength；
    
	//估計(jì)header的長(zhǎng)度；
	int nHeaderLength=m_pHeadEncoder->GetBufferLength();//表示碼流頭的長(zhǎng)度；

	for (nTileNumber=0;nTileNumber<nTileNums;nTileNumber++)
	{
		m_pHeadEncoder->Reset();
		m_pHeadEncoder->WriteTilePartHeader(0,nTileNumber);
		nHeaderLength+=m_pHeadEncoder->GetBufferLength();
	}

	double fPixelBits;//整個(gè)圖像的象素?cái)?shù)除以8bit;
    

	fPixelBits=m_pCodedImgBlkData->GetImgInfo().GetImgHeight()*m_pCodedImgBlkData->GetImgInfo().GetImgWidth()/8.0;




	m_pEBCOTLayer=new CEBCOTLayer[m_nLayerNums];

	int nMinLayerSize=0;//每一層的最小字節(jié)數(shù)；

	for (nTileNumber=0;nTileNumber<nTileNums;nTileNumber++)
	{
		for (nComNumber=0;nComNumber<nComNums;nComNumber++)
		{
			bIsPrecUsed=pEncoderSpec->pPrecinctSize->IsPrecinctPartitionUsed(nTileNumber,nComNumber);
			
			mrl=m_pnMrl[nTileNumber][nComNumber];
			
	        if (!bIsPrecUsed)// 未用precinct,則把每一個(gè)分辨率看成是一個(gè)precinct;
			{
				nMinLayerSize+=MIN_AVG_PACKET_SZ*mrl;
			}
			else
			{
				for(r=0;r<mrl;r++)
				{
					nMaxPktNums=m_pPrecNums[nTileNumber][nComNumber][r].m_nX*m_pPrecNums[nTileNum