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| 2 | |
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| 3 | /** \file WeightedPredAnalysis.h |
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| 4 | \brief encoder class |
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| 5 | */ |
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| 6 | #ifndef __WEIGHTPREDANALYSIS__ |
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| 7 | #define __WEIGHTPREDANALYSIS__ |
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| 8 | |
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| 9 | #include "../TLibCommon/TypeDef.h" |
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| 10 | #include "../TLibCommon/TComSlice.h" |
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| 11 | |
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| 12 | #ifdef WEIGHT_PRED |
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| 13 | |
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| 14 | #ifdef MSYS_LINUX |
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| 15 | typedef long long LInt; |
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| 16 | #else |
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| 17 | typedef __int64 LInt; |
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| 18 | #endif |
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| 19 | |
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| 20 | class WeightPredAnalysis { |
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| 21 | |
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| 22 | wpScalingParam m_wp[2][MAX_NUM_REF][3]; |
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| 23 | |
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| 24 | Int64 xCalcDCValueSlice(TComSlice *slice, Pel *pPel,Int *iSample); |
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| 25 | Int64 xCalcACValueSlice(TComSlice *slice, Pel *pPel, Int64 iDC); |
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| 26 | Int64 xCalcDCValueUVSlice(TComSlice *slice, Pel *pPel, Int *iSample); |
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| 27 | Int64 xCalcACValueUVSlice(TComSlice *slice, Pel *pPel, Int64 iDC); |
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| 28 | Int64 xCalcSADvalueWPSlice(TComSlice *slice, Pel *pOrgPel, Pel *pRefPel, Int iDenom, Int iWeight, Int iOffset); |
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| 29 | |
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| 30 | Int64 xCalcDCValue(Pel *pPel, Int iWidth, Int iHeight, Int iStride); |
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| 31 | Int64 xCalcACValue(Pel *pPel, Int iWidth, Int iHeight, Int iStride, Int64 iDC); |
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| 32 | Int64 xCalcDCValueUV(Pel *pPel, Int iWidth, Int iHeight, Int iStride); |
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| 33 | Int64 xCalcACValueUV(Pel *pPel, Int iWidth, Int iHeight, Int iStride, Int64 iDC); |
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| 34 | Int64 xCalcSADvalueWP(Pel *pOrgPel, Pel *pRefPel, Int iWidth, Int iHeight, Int iOrgStride, Int iRefStride, Int iDenom, Int iWeight, Int iOffset); |
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| 35 | Int64 xCalcSADvalueWPUV(Pel *pOrgPel, Pel *pRefPel, Int iWidth, Int iHeight, Int iOrgStride, Int iRefStride, Int iDenom, Int iWeight, Int iOffset); |
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| 36 | Bool xSelectWP(TComSlice *slice, wpScalingParam weightPredTable[2][MAX_NUM_REF][3], Int iDenom); |
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| 37 | |
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| 38 | public: |
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| 39 | WeightPredAnalysis(); |
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| 40 | |
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| 41 | // WP analysis : |
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| 42 | Bool xCalcACDCParamSlice(TComSlice *slice); |
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| 43 | Bool xEstimateWPParamSlice(TComSlice *slice); |
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| 44 | }; |
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| 45 | |
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| 46 | #endif // WEIGHT_PRED |
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| 47 | |
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| 48 | #endif // __WEIGHTPREDANALYSIS__ |
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| 49 | |
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| 50 | |
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