source: 3DVCSoftware/branches/HTM-9.3-dev1-RWTH/source/Lib/TLibEncoder/TEncCu.h @ 816

Last change on this file since 816 was 816, checked in by rwth, 10 years ago
  • first version of DBBP (requires some cleanup)
  • Property svn:eol-style set to native
File size: 8.4 KB
Line 
1/* The copyright in this software is being made available under the BSD
2 * License, included below. This software may be subject to other third party
3 * and contributor rights, including patent rights, and no such rights are
4 * granted under this license. 
5 *
6 * Copyright (c) 2010-2013, ITU/ISO/IEC
7 * All rights reserved.
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29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
31 * THE POSSIBILITY OF SUCH DAMAGE.
32 */
33
34/** \file     TEncCu.h
35    \brief    Coding Unit (CU) encoder class (header)
36*/
37
38#ifndef __TENCCU__
39#define __TENCCU__
40
41// Include files
42#include "TLibCommon/CommonDef.h"
43#include "TLibCommon/TComYuv.h"
44#include "TLibCommon/TComPrediction.h"
45#include "TLibCommon/TComTrQuant.h"
46#include "TLibCommon/TComBitCounter.h"
47#include "TLibCommon/TComDataCU.h"
48
49#include "TEncEntropy.h"
50#include "TEncSearch.h"
51#include "TEncRateCtrl.h"
52//! \ingroup TLibEncoder
53//! \{
54
55class TEncTop;
56class TEncSbac;
57class TEncCavlc;
58class TEncSlice;
59
60// ====================================================================================================================
61// Class definition
62// ====================================================================================================================
63
64/// CU encoder class
65class TEncCu
66{
67private:
68 
69  TComDataCU**            m_ppcBestCU;      ///< Best CUs in each depth
70  TComDataCU**            m_ppcTempCU;      ///< Temporary CUs in each depth
71#if H_3D_ARP
72  TComDataCU**            m_ppcWeightedTempCU;
73#endif
74  UChar                   m_uhTotalDepth;
75 
76  TComYuv**               m_ppcPredYuvBest; ///< Best Prediction Yuv for each depth
77  TComYuv**               m_ppcResiYuvBest; ///< Best Residual Yuv for each depth
78  TComYuv**               m_ppcRecoYuvBest; ///< Best Reconstruction Yuv for each depth
79  TComYuv**               m_ppcPredYuvTemp; ///< Temporary Prediction Yuv for each depth
80  TComYuv**               m_ppcResiYuvTemp; ///< Temporary Residual Yuv for each depth
81  TComYuv**               m_ppcRecoYuvTemp; ///< Temporary Reconstruction Yuv for each depth
82  TComYuv**               m_ppcOrigYuv;     ///< Original Yuv for each depth
83 
84#if H_3D_DBBP
85  TComYuv**               m_ppcOrigYuvDBBP;
86#endif
87 
88  //  Data : encoder control
89  Bool                    m_bEncodeDQP;
90 
91  //  Access channel
92  TEncCfg*                m_pcEncCfg;
93  TEncSearch*             m_pcPredSearch;
94  TComTrQuant*            m_pcTrQuant;
95  TComBitCounter*         m_pcBitCounter;
96  TComRdCost*             m_pcRdCost;
97 
98  TEncEntropy*            m_pcEntropyCoder;
99  TEncCavlc*              m_pcCavlcCoder;
100  TEncSbac*               m_pcSbacCoder;
101  TEncBinCABAC*           m_pcBinCABAC;
102 
103  // SBAC RD
104  TEncSbac***             m_pppcRDSbacCoder;
105  TEncSbac*               m_pcRDGoOnSbacCoder;
106  Bool                    m_bUseSBACRD;
107  TEncRateCtrl*           m_pcRateCtrl;
108#if RATE_CONTROL_LAMBDA_DOMAIN
109#if !M0036_RC_IMPROVEMENT
110  UInt                    m_LCUPredictionSAD;
111  Int                     m_addSADDepth;
112  Int                     m_temporalSAD;
113#endif
114#if M0036_RC_IMPROVEMENT && KWU_RC_MADPRED_E0227
115  UInt                    m_LCUPredictionSAD;
116  Int                     m_addSADDepth;
117  Int                     m_temporalSAD;
118  Int                     m_spatialSAD;
119#endif
120#endif
121#if !RATE_CONTROL_LAMBDA_DOMAIN && KWU_RC_MADPRED_E0227
122  UInt                    m_LCUPredictionSAD;
123  Int                     m_addSADDepth;
124  Int                     m_temporalSAD;
125  Int                     m_spatialSAD;
126#endif
127
128public:
129  /// copy parameters from encoder class
130  Void  init                ( TEncTop* pcEncTop );
131 
132  /// create internal buffers
133  Void  create              ( UChar uhTotalDepth, UInt iMaxWidth, UInt iMaxHeight );
134 
135  /// destroy internal buffers
136  Void  destroy             ();
137 
138  /// CU analysis function
139  Void  compressCU          ( TComDataCU*&  rpcCU );
140 
141  /// CU encoding function
142  Void  encodeCU            ( TComDataCU*    pcCU );
143 
144  Void setBitCounter        ( TComBitCounter* pcBitCounter ) { m_pcBitCounter = pcBitCounter; }
145#if (RATE_CONTROL_LAMBDA_DOMAIN && !M0036_RC_IMPROVEMENT) || KWU_RC_MADPRED_E0227
146  UInt getLCUPredictionSAD() { return m_LCUPredictionSAD; }
147#endif
148#if RATE_CONTROL_INTRA
149  Int   updateLCUDataISlice ( TComDataCU* pcCU, Int LCUIdx, Int width, Int height );
150#endif
151protected:
152  Void  finishCU            ( TComDataCU*  pcCU, UInt uiAbsPartIdx,           UInt uiDepth        );
153#if AMP_ENC_SPEEDUP
154  Void  xCompressCU         ( TComDataCU*& rpcBestCU, TComDataCU*& rpcTempCU, UInt uiDepth, PartSize eParentPartSize = SIZE_NONE );
155#else
156  Void  xCompressCU         ( TComDataCU*& rpcBestCU, TComDataCU*& rpcTempCU, UInt uiDepth        );
157#endif
158  Void  xEncodeCU           ( TComDataCU*  pcCU, UInt uiAbsPartIdx,           UInt uiDepth        );
159 
160  Int   xComputeQP          ( TComDataCU* pcCU, UInt uiDepth );
161  Void  xCheckBestMode      ( TComDataCU*& rpcBestCU, TComDataCU*& rpcTempCU, UInt uiDepth        );
162 
163  Void  xCheckRDCostMerge2Nx2N( TComDataCU*& rpcBestCU, TComDataCU*& rpcTempCU, Bool *earlyDetectionSkipMode);
164
165#if AMP_MRG
166#if  H_3D_FAST_TEXTURE_ENCODING
167  Void  xCheckRDCostInter   ( TComDataCU*& rpcBestCU, TComDataCU*& rpcTempCU, PartSize ePartSize,  Bool bFMD, Bool bUseMRG = false  ) ;
168#else
169  Void  xCheckRDCostInter   ( TComDataCU*& rpcBestCU, TComDataCU*& rpcTempCU, PartSize ePartSize, Bool bUseMRG = false  );
170#endif
171#else
172  Void  xCheckRDCostInter   ( TComDataCU*& rpcBestCU, TComDataCU*& rpcTempCU, PartSize ePartSize  );
173#endif
174#if H_3D_DBBP
175  Void  xInvalidateOriginalSegments( TComYuv* pOrigYuv, TComYuv* pOrigYuvTemp, Bool* pMask, UInt uiValidSegment );
176  Void  xCheckRDCostInterDBBP( TComDataCU*& rpcBestCU, TComDataCU*& rpcTempCU, Bool bUseMRG = false );
177#endif
178  Void  xCheckRDCostIntra   ( TComDataCU*& rpcBestCU, TComDataCU*& rpcTempCU, PartSize ePartSize  );
179  Void  xCheckDQP           ( TComDataCU*  pcCU );
180 
181  Void  xCheckIntraPCM      ( TComDataCU*& rpcBestCU, TComDataCU*& rpcTempCU                      );
182  Void  xCopyAMVPInfo       ( AMVPInfo* pSrc, AMVPInfo* pDst );
183  Void  xCopyYuv2Pic        (TComPic* rpcPic, UInt uiCUAddr, UInt uiAbsPartIdx, UInt uiDepth, UInt uiSrcDepth, TComDataCU* pcCU, UInt uiLPelX, UInt uiTPelY );
184  Void  xCopyYuv2Tmp        ( UInt uhPartUnitIdx, UInt uiDepth );
185
186  Bool getdQPFlag           ()                        { return m_bEncodeDQP;        }
187  Void setdQPFlag           ( Bool b )                { m_bEncodeDQP = b;           }
188
189#if ADAPTIVE_QP_SELECTION
190  // Adaptive reconstruction level (ARL) statistics collection functions
191  Void xLcuCollectARLStats(TComDataCU* rpcCU);
192  Int  xTuCollectARLStats(TCoeff* rpcCoeff, Int* rpcArlCoeff, Int NumCoeffInCU, Double* cSum, UInt* numSamples );
193#endif
194
195#if AMP_ENC_SPEEDUP
196#if AMP_MRG
197  Void deriveTestModeAMP (TComDataCU *&rpcBestCU, PartSize eParentPartSize, Bool &bTestAMP_Hor, Bool &bTestAMP_Ver, Bool &bTestMergeAMP_Hor, Bool &bTestMergeAMP_Ver);
198#else
199  Void deriveTestModeAMP (TComDataCU *&rpcBestCU, PartSize eParentPartSize, Bool &bTestAMP_Hor, Bool &bTestAMP_Ver);
200#endif
201#endif
202
203  Void  xFillPCMBuffer     ( TComDataCU*& pCU, TComYuv* pOrgYuv ); 
204};
205
206//! \}
207
208#endif // __TENCMB__
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