HEVC Test Model (HM)  HM-16.3
TEncSlice.h
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33 
38 #ifndef __TENCSLICE__
39 #define __TENCSLICE__
40 
41 // Include files
42 #include "TLibCommon/CommonDef.h"
43 #include "TLibCommon/TComList.h"
44 #include "TLibCommon/TComPic.h"
45 #include "TLibCommon/TComPicYuv.h"
46 #include "TEncCu.h"
47 #include "WeightPredAnalysis.h"
48 #include "TEncRateCtrl.h"
49 
52 
53 class TEncTop;
54 class TEncGOP;
55 
56 // ====================================================================================================================
57 // Class definition
58 // ====================================================================================================================
59 
61 class TEncSlice
62  : public WeightPredAnalysis
63 {
64 private:
65  // encoder configuration
67 
68  // pictures
72 
73  // processing units
76 
77  // encoder search
79 
80  // coding tools
85 
86  // RD optimization
101 
102  Void setUpLambda(TComSlice* slice, const Double dLambda, Int iQP);
103  Void calculateBoundingCtuTsAddrForSlice(UInt &startCtuTSAddrSlice, UInt &boundingCtuTSAddrSlice, Bool &haveReachedTileBoundary, TComPic* pcPic, const Bool encodingSlice, const Int sliceMode, const Int sliceArgument, const UInt uiSliceCurEndCtuTSAddr);
104 
105 public:
106  TEncSlice();
107  virtual ~TEncSlice();
108 
109  Void create ( Int iWidth, Int iHeight, ChromaFormat chromaFormat, UInt iMaxCUWidth, UInt iMaxCUHeight, UChar uhTotalDepth );
110  Void destroy ();
111  Void init ( TEncTop* pcEncTop );
112 
114  Void initEncSlice ( TComPic* pcPic, Int pocLast, Int pocCurr, Int iNumPicRcvd,
115  Int iGOPid, TComSlice*& rpcSlice, const TComSPS* pSPS, const TComPPS *pPPS, Bool isField );
116  Void resetQP ( TComPic* pic, Int sliceQP, Double lambda );
117  // compress and encode slice
118  Void precompressSlice ( TComPic* pcPic );
119  Void compressSlice ( TComPic* pcPic );
120  Void calCostSliceI ( TComPic* pcPic );
121  Void encodeSlice ( TComPic* pcPic, TComOutputBitstream* pcSubstreams, UInt &numBinsCoded );
122 
123  // misc. functions
124  Void setSearchRange ( TComSlice* pcSlice );
125 
127  Void xDetermineStartAndBoundingCtuTsAddr ( UInt& startCtuTsAddr, UInt& boundingCtuTsAddr, TComPic* pcPic, const Bool encodingSlice );
129  Void setSliceIdx(UInt i) { m_uiSliceIdx = i; }
130 
132 
133 private:
135 };
136 
138 
139 #endif // __TENCSLICE__
TComPicYuv * m_apcPicYuvPred
prediction picture buffer
Definition: TEncSlice.h:70
Void encodeSlice(TComPic *pcPic, TComOutputBitstream *pcSubstreams, UInt &numBinsCoded)
Definition: TEncSlice.cpp:921
SliceType
supported slice type
Definition: TypeDef.h:343
Double * m_pdRdPicQp
array of picture QP candidates (double-type for lambda)
Definition: TEncSlice.h:94
picture YUV buffer class
Definition: TComPicYuv.h:55
TEncGOP * m_pcGOPEncoder
GOP encoder.
Definition: TEncSlice.h:74
Void setUpLambda(TComSlice *slice, const Double dLambda, Int iQP)
Definition: TEncSlice.cpp:145
picture class (symbol + YUV buffers)
Definition: TComPic.h:56
Defines constants, macros and tool parameters.
TEncSbac * m_pcRDGoOnSbacCoder
go-on SBAC encoder
Definition: TEncSlice.h:89
void Void
Definition: TypeDef.h:285
Void init(TEncTop *pcEncTop)
Definition: TEncSlice.cpp:117
UInt64 m_uiPicTotalBits
total bits for the picture
Definition: TEncSlice.h:90
Coding Unit (CU) encoder class (header)
TEncCu * getCUEncoder()
CU encoder.
Definition: TEncSlice.h:126
TEncSbac *** m_pppcRDSbacCoder
storage for SBAC-based RD optimization
Definition: TEncSlice.h:88
unsigned int UInt
Definition: TypeDef.h:297
SliceType m_encCABACTableIdx
Definition: TEncSlice.h:100
Double * m_pdRdPicLambda
array of lambda candidates
Definition: TEncSlice.h:93
encoder search class
Definition: TEncSearch.h:68
picture class (header)
TEncCu * m_pcCuEncoder
CU encoder.
Definition: TEncSlice.h:75
TEncSbac * m_pcSbacCoder
SBAC encoder.
Definition: TEncSlice.h:82
TComPicYuv * m_apcPicYuvResi
residual picture buffer
Definition: TEncSlice.h:71
TEncSearch * m_pcPredSearch
encoder search class
Definition: TEncSlice.h:78
TEncBinCABAC * m_pcBinCABAC
Bin encoder CABAC.
Definition: TEncSlice.h:83
UInt getSliceIdx()
Definition: TEncSlice.h:128
Void precompressSlice(TComPic *pcPic)
precompress slice for multi-loop opt.
Definition: TEncSlice.cpp:530
Void calCostSliceI(TComPic *pcPic)
Definition: TEncSlice.cpp:610
Void create(Int iWidth, Int iHeight, ChromaFormat chromaFormat, UInt iMaxCUWidth, UInt iMaxCUHeight, UChar uhTotalDepth)
Definition: TEncSlice.cpp:64
UInt m_uiSliceIdx
Definition: TEncSlice.h:97
slice encoder class
Definition: TEncSlice.h:61
general list class (header)
bool Bool
Definition: TypeDef.h:286
TComRdCost * m_pcRdCost
RD cost computation.
Definition: TEncSlice.h:87
UInt64 m_uiPicDist
total distortion for the picture
Definition: TEncSlice.h:91
PPS class.
Definition: TComSlice.h:977
RD cost computation class.
Definition: TComRdCost.h:104
entropy encoder class
Definition: TEncEntropy.h:121
TEncEntropy * m_pcEntropyCoder
entropy encoder
Definition: TEncSlice.h:81
Void initEncSlice(TComPic *pcPic, Int pocLast, Int pocCurr, Int iNumPicRcvd, Int iGOPid, TComSlice *&rpcSlice, const TComSPS *pSPS, const TComPPS *pPPS, Bool isField)
preparation of slice encoding (reference marking, QP and lambda)
Definition: TEncSlice.cpp:193
ChromaFormat
chroma formats (according to semantics of chroma_format_idc)
Definition: TypeDef.h:352
unsigned char UChar
Definition: TypeDef.h:293
Void setSliceIdx(UInt i)
Definition: TEncSlice.h:129
virtual ~TEncSlice()
Definition: TEncSlice.cpp:60
TEncSbac m_lastSliceSegmentEndContextState
context storage for state at the end of the previous slice-segment (used for dependent slices only)...
Definition: TEncSlice.h:98
picture YUV buffer class (header)
Void calculateBoundingCtuTsAddrForSlice(UInt &startCtuTSAddrSlice, UInt &boundingCtuTSAddrSlice, Bool &haveReachedTileBoundary, TComPic *pcPic, const Bool encodingSlice, const Int sliceMode, const Int sliceArgument, const UInt uiSliceCurEndCtuTSAddr)
Definition: TEncSlice.cpp:1109
unsigned long long UInt64
Definition: TypeDef.h:318
SliceType getEncCABACTableIdx() const
Definition: TEncSlice.h:131
weighted prediction encoder class
transform and quantization class
Definition: TComTrQuant.h:98
Void setSearchRange(TComSlice *pcSlice)
set ME range adaptively
Definition: TEncSlice.cpp:503
TComTrQuant * m_pcTrQuant
transform & quantization
Definition: TEncSlice.h:84
Void destroy()
Definition: TEncSlice.cpp:81
int Int
Definition: TypeDef.h:296
encoder class
Definition: TEncTop.h:68
Void xDetermineStartAndBoundingCtuTsAddr(UInt &startCtuTsAddr, UInt &boundingCtuTsAddr, TComPic *pcPic, const Bool encodingSlice)
Definition: TEncSlice.cpp:1201
Rate control manager class.
TEncCfg * m_pcCfg
encoder configuration class
Definition: TEncSlice.h:66
Int * m_piRdPicQp
array of picture QP candidates (Int-type)
Definition: TEncSlice.h:95
CU encoder class.
Definition: TEncCu.h:65
Void resetQP(TComPic *pic, Int sliceQP, Double lambda)
Definition: TEncSlice.cpp:487
Double m_dPicRdCost
picture-level RD cost
Definition: TEncSlice.h:92
encoder configuration class
Definition: TEncCfg.h:99
SBAC encoder class.
Definition: TEncSbac.h:66
double Double
Definition: TypeDef.h:298
slice header class
Definition: TComSlice.h:1198
TEncRateCtrl * m_pcRateCtrl
Rate control manager.
Definition: TEncSlice.h:96
TEncSbac m_entropyCodingSyncContextState
context storate for state of contexts at the wavefront/WPP/entropy-coding-sync second CTU of tile-row...
Definition: TEncSlice.h:99
Void compressSlice(TComPic *pcPic)
analysis stage of slice
Definition: TEncSlice.cpp:644
TComList< TComPic * > * m_pcListPic
list of pictures
Definition: TEncSlice.h:69
Double xGetQPValueAccordingToLambda(Double lambda)
Definition: TEncSlice.cpp:1232
SPS class.
Definition: TComSlice.h:722