source: 3DVCSoftware/branches/HTM-15.1-dev0/source/Lib/TLibEncoder/WeightPredAnalysis.h

Last change on this file was 1313, checked in by tech, 9 years ago

Merged 14.1-update-dev1@1312.

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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.
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33
34/** \file     WeightPredAnalysis.h
35    \brief    weighted prediction encoder class
36*/
37#ifndef __WEIGHTPREDANALYSIS__
38#define __WEIGHTPREDANALYSIS__
39
40#include "../TLibCommon/CommonDef.h"
41#include "../TLibCommon/TComSlice.h"
42#include "TEncCavlc.h"
43
44class  WeightPredAnalysis
45{
46private:
47
48  // member variables
49  WPScalingParam  m_wp[NUM_REF_PIC_LIST_01][MAX_NUM_REF][MAX_NUM_COMPONENT];
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
68public:
69
70  WeightPredAnalysis();
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__
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