HEVC Test Model (HM)  HM-16.3
WeightPredAnalysis.h
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33 
37 #ifndef __WEIGHTPREDANALYSIS__
38 #define __WEIGHTPREDANALYSIS__
39 
40 #include "../TLibCommon/TypeDef.h"
41 #include "../TLibCommon/TComSlice.h"
42 #include "TEncCavlc.h"
43 
45 {
46 private:
47 
48  // member variables
50 
51  // member functions
52 
53  Bool xSelectWP (TComSlice *const slice, const Int log2Denom);
54  Bool xUpdatingWPParameters(TComSlice *const slice, const Int log2Denom);
55 
56  Int64 xCalcSADvalueWP (const Int bitDepth,
57  const Pel *pOrgPel,
58  const Pel *pRefPel,
59  const Int iWidth,
60  const Int iHeight,
61  const Int iOrgStride,
62  const Int iRefStride,
63  const Int iLog2Denom,
64  const Int iWeight,
65  const Int iOffset,
66  const Bool useHighPrecisionPredictionWeighting);
67 
68 public:
69 
71 
72  // WP analysis :
73  Void xCalcACDCParamSlice (TComSlice *const slice);
74  Void xEstimateWPParamSlice(TComSlice *const slice);
75  Void xCheckWPEnable (TComSlice *const slice);
76 };
77 
78 #endif // __WEIGHTPREDANALYSIS__
WPScalingParam m_wp[NUM_REF_PIC_LIST_01][16][MAX_NUM_COMPONENT]
void Void
Definition: TypeDef.h:285
Short Pel
pixel type
Definition: TypeDef.h:692
Bool xUpdatingWPParameters(TComSlice *const slice, const Int log2Denom)
update wp tables for explicit wp w.r.t range limitation
Void xEstimateWPParamSlice(TComSlice *const slice)
estimate wp tables for explicit wp
Void xCheckWPEnable(TComSlice *const slice)
check weighted pred or non-weighted pred
bool Bool
Definition: TypeDef.h:286
long long Int64
Definition: TypeDef.h:317
#define MAX_NUM_REF
max. number of entries in picture reference list
Definition: CommonDef.h:113
Bool xSelectWP(TComSlice *const slice, const Int log2Denom)
select whether weighted pred enables or not.
Int64 xCalcSADvalueWP(const Int bitDepth, const Pel *pOrgPel, const Pel *pRefPel, const Int iWidth, const Int iHeight, const Int iOrgStride, const Int iRefStride, const Int iLog2Denom, const Int iWeight, const Int iOffset, const Bool useHighPrecisionPredictionWeighting)
calculate SAD values for both WP version and non-WP version.
Void xCalcACDCParamSlice(TComSlice *const slice)
calculate AC and DC values for current original image
int Int
Definition: TypeDef.h:296
CAVLC encoder class (header)
slice header class
Definition: TComSlice.h:1198