1 | |
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2 | #ifndef __TENC3DASYMLUT__ |
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3 | #define __TENC3DASYMLUT__ |
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4 | |
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5 | #include "../TLibCommon/TCom3DAsymLUT.h" |
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6 | #include "../TLibCommon/TComSlice.h" |
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7 | #include "../TLibCommon/CommonDef.h" |
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8 | #include "../TLibCommon/TComPic.h" |
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9 | #include "TEncCfg.h" |
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10 | #if R0179_ENC_OPT_3DLUT_SIZE |
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11 | #include "TEncCavlc.h" |
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12 | #define MAX_NUM_LUT_SIZES 10 // 4+3+2+1 |
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13 | #define MAX_Y_SIZE 4 |
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14 | #define MAX_C_SIZE 4 |
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15 | #endif |
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16 | |
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17 | #if Q0048_CGS_3D_ASYMLUT |
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18 | |
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19 | typedef struct _ColorInfo |
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20 | { |
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21 | Double YY , UU , VV; |
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22 | Double Ys , Us , Vs; // sum of enhancement |
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23 | Double ys , us , vs; // sum of base |
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24 | Double Yy , Yu , Yv; // product of enhancement and base |
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25 | Double Uy , Uu , Uv; |
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26 | Double Vy , Vu , Vv; |
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27 | Double yy , yu , yv , uu , uv , vv; // product of base |
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28 | Double N; // number of pixel |
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29 | |
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30 | public: |
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31 | _ColorInfo & operator += ( const _ColorInfo & rColorInfo ) |
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32 | { |
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33 | YY += rColorInfo.YY; |
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34 | UU += rColorInfo.UU; |
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35 | VV += rColorInfo.VV; |
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36 | Ys += rColorInfo.Ys; |
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37 | Us += rColorInfo.Us; |
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38 | Vs += rColorInfo.Vs; |
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39 | ys += rColorInfo.ys; |
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40 | us += rColorInfo.us; |
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41 | vs += rColorInfo.vs; |
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42 | Yy += rColorInfo.Yy; |
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43 | Yu += rColorInfo.Yu; |
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44 | Yv += rColorInfo.Yv; |
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45 | Uy += rColorInfo.Uy; |
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46 | Uu += rColorInfo.Uu; |
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47 | Uv += rColorInfo.Uv; |
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48 | Vy += rColorInfo.Vy; |
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49 | Vu += rColorInfo.Vu; |
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50 | Vv += rColorInfo.Vv; |
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51 | yy += rColorInfo.yy; |
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52 | yu += rColorInfo.yu; |
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53 | yv += rColorInfo.yv; |
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54 | uu += rColorInfo.uu; |
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55 | uv += rColorInfo.uv; |
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56 | vv += rColorInfo.vv; |
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57 | N += rColorInfo.N; |
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58 | return *this; |
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59 | } |
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60 | |
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61 | }SColorInfo; |
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62 | |
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63 | #if R0179_ENC_OPT_3DLUT_SIZE |
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64 | typedef struct _LUTSize |
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65 | { |
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66 | Int iYPartNumLog2; |
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67 | Int iCPartNumLog2; |
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68 | } SLUTSize; |
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69 | #endif |
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70 | |
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71 | class TEnc3DAsymLUT : public TCom3DAsymLUT |
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72 | { |
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73 | public: |
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74 | TEnc3DAsymLUT(); |
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75 | virtual ~TEnc3DAsymLUT(); |
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76 | |
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77 | virtual Void create( Int nMaxOctantDepth , Int nInputBitDepth , Int nInputBitDepthC , Int nOutputBitDepth , Int nOutputBitDepthC , Int nMaxYPartNumLog2 ); |
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78 | virtual Void destroy(); |
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79 | Double derive3DAsymLUT( TComSlice * pSlice , TComPic * pCurPic , UInt refLayerIdc , TEncCfg * pCfg , Bool bSignalPPS , Bool bElRapSliceTypeB ); |
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80 | Double estimateDistWithCur3DAsymLUT( TComPic * pCurPic , UInt refLayerIdc ); |
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81 | #if R0179_ENC_OPT_3DLUT_SIZE |
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82 | Double getDistFactor( Int iSliceType, Int iLayer) { return m_dDistFactor[iSliceType][iLayer];} |
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83 | Double derive3DAsymLUT( TComSlice * pSlice , TComPic * pCurPic , UInt refLayerIdc , TEncCfg * pCfg , Bool bSignalPPS , Bool bElRapSliceTypeB, Double dFrameLambda ); |
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84 | Void update3DAsymLUTParam( TEnc3DAsymLUT * pSrc ); |
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85 | #endif |
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86 | |
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87 | Void updatePicCGSBits( TComSlice * pcSlice , Int nPPSBit ); |
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88 | Void setPPSBit(Int n) { m_nPPSBit = n; } |
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89 | Int getPPSBit() { return m_nPPSBit;} |
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90 | Void setDsOrigPic(TComPicYuv *pPicYuv) { m_pDsOrigPic = pPicYuv; }; |
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91 | |
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92 | protected: |
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93 | SColorInfo *** m_pColorInfo; |
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94 | SColorInfo *** m_pColorInfoC; |
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95 | #if R0179_ENC_OPT_3DLUT_SIZE |
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96 | SColorInfo *** m_pMaxColorInfo; |
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97 | SColorInfo *** m_pMaxColorInfoC; |
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98 | #endif |
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99 | TComPicYuv* m_pDsOrigPic; |
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100 | SCuboid *** m_pEncCuboid; |
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101 | SCuboid *** m_pBestEncCuboid; |
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102 | #if R0151_CGS_3D_ASYMLUT_IMPROVE |
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103 | Int m_nAccuFrameBit; // base + enhancement layer |
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104 | Int m_nAccuFrameCGSBit; |
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105 | Int m_nPrevFrameCGSPartNumLog2; |
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106 | #else |
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107 | Int m_nPrevFrameBit[3][MAX_TLAYER]; // base + enhancement layer |
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108 | Int m_nPrevFrameCGSBit[3][MAX_TLAYER]; |
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109 | Int m_nPrevFrameCGSPartNumLog2[3][MAX_TLAYER]; |
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110 | Int m_nPrevFrameOverWritePPS[3][MAX_TLAYER]; |
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111 | #endif |
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112 | Double m_dTotalFrameBit; |
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113 | Int m_nTotalCGSBit; |
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114 | Int m_nPPSBit; |
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115 | Int m_nLUTBitDepth; |
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116 | #if R0179_ENC_OPT_3DLUT_SIZE |
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117 | |
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118 | Double m_dDistFactor[3][MAX_TLAYER]; |
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119 | Int m_nNumLUTBits[MAX_Y_SIZE][MAX_C_SIZE]; |
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120 | Int m_nPrevELFrameBit[3][MAX_TLAYER]; |
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121 | |
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122 | |
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123 | Int m_nTotalLutSizes; |
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124 | SLUTSize m_sLutSizes[MAX_NUM_LUT_SIZES]; |
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125 | #endif |
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126 | #if R0151_CGS_3D_ASYMLUT_IMPROVE |
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127 | Double m_dSumU; |
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128 | Double m_dSumV; |
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129 | Int m_nNChroma; |
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130 | #endif |
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131 | #if R0179_ENC_OPT_3DLUT_SIZE |
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132 | TComOutputBitstream *m_pBitstreamRedirect; |
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133 | TEncCavlc *m_pEncCavlc; |
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134 | #endif |
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135 | |
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136 | private: |
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137 | #if R0151_CGS_3D_ASYMLUT_IMPROVE |
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138 | Double xxDeriveVertexPerColor( Double N , Double Ys , Double Yy , Double Yu , Double Yv , Double ys , Double us , Double vs , Double yy , Double yu , Double yv , Double uu , Double uv , Double vv , Double YY , |
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139 | Pel & rP0 , Pel & rP1 , Pel & rP3 , Pel & rP7 , Int nResQuantBit ); |
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140 | #else |
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141 | Double xxDeriveVertexPerColor( Double N , Double Ys , Double Yy , Double Yu , Double Yv , Double ys , Double us , Double vs , Double yy , Double yu , Double yv , Double uu , Double uv , Double vv , Double YY , |
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142 | Int y0 , Int u0 , Int v0 , Int nLengthY , Int nLengthUV , |
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143 | Pel & rP0 , Pel & rP1 , Pel & rP3 , Pel & rP7 , Int nResQuantBit ); |
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144 | #endif |
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145 | Void xxDerivePartNumLog2( TComSlice * pSlice , TEncCfg * pcCfg , Int & rOctantDepth , Int & rYPartNumLog2 , Bool bSignalPPS , Bool bElRapSliceTypeB ); |
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146 | Void xxMapPartNum2DepthYPart( Int nPartNumLog2 , Int & rOctantDepth , Int & rYPartNumLog2 ); |
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147 | Int xxCoeff2Vertex( Double a , Double b , Double c , Double d , Int y , Int u , Int v ) { return ( ( Int )( a * y + b * u + c * v + d + 0.5 ) ); } |
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148 | Void xxCollectData( TComPic * pCurPic , UInt refLayerIdc ); |
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149 | |
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150 | Double xxDeriveVertexes( Int nResQuantBit , SCuboid *** pCurCuboid ); |
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151 | inline Double xxCalEstDist( Double N , Double Ys , Double Yy , Double Yu , Double Yv , Double ys , Double us , Double vs , Double yy , Double yu , Double yv , Double uu , Double uv , Double vv , Double YY , |
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152 | Int y0 , Int u0 , Int v0 , Int nLengthY , Int nLengthUV , Pel nP0 , Pel nP1 , Pel nP3 , Pel nP7 ); |
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153 | inline Double xxCalEstDist( Double N , Double Ys , Double Yy , Double Yu , Double Yv , Double ys , Double us , Double vs , Double yy , Double yu , Double yv , Double uu , Double uv , Double vv , Double YY , |
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154 | Double a , Double b , Double c , Double d ); |
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155 | #if R0151_CGS_3D_ASYMLUT_IMPROVE |
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156 | inline Double xxCalEstDist( Double N , Double Ys , Double Yy , Double Yu , Double Yv , Double ys , Double us , Double vs , Double yy , Double yu , Double yv , Double uu , Double uv , Double vv , Double YY , |
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157 | Pel nP0 , Pel nP1 , Pel nP3 , Pel nP7 ); |
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158 | #endif |
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159 | #if R0179_ENC_OPT_3DLUT_SIZE |
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160 | Void xxConsolidateData( SLUTSize *pCurLUTSize, SLUTSize *pMaxLUTSize ); |
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161 | Void xxGetAllLutSizes(TComSlice *pSlice); |
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162 | Void xxCopyColorInfo( SColorInfo *** dst, SColorInfo *** src , SColorInfo *** dstC, SColorInfo *** srcC ); |
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163 | Void xxAddColorInfo( Int yIdx, Int uIdx, Int vIdx, Int iYDiffLog2, Int iCDiffLog2 ); |
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164 | #endif |
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165 | }; |
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166 | |
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167 | Double TEnc3DAsymLUT::xxCalEstDist( Double N , Double Ys , Double Yy , Double Yu , Double Yv , Double ys , Double us , Double vs , Double yy , Double yu , Double yv , Double uu , Double uv , Double vv , Double YY , |
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168 | Int y0 , Int u0 , Int v0 , Int nLengthY , Int nLengthUV , Pel nP0 , Pel nP1 , Pel nP3 , Pel nP7 ) |
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169 | { |
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170 | Double a = 1.0 * ( nP7 - nP3 ) / nLengthY; |
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171 | Double b = 1.0 * ( nP1 - nP0 ) / nLengthUV; |
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172 | Double c = 1.0 * ( nP3 - nP1 ) / nLengthUV; |
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173 | Double d = ( ( nP0 * nLengthUV + u0 * nP0 + ( v0 - u0 ) * nP1 - v0 * nP3 ) * nLengthY + y0 * nLengthUV * ( nP3 - nP7 ) ) / nLengthUV / nLengthY; |
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174 | return( xxCalEstDist( N , Ys , Yy , Yu , Yv , ys , us , vs , yy , yu , yv , uu , uv , vv , YY , a , b , c , d ) ); |
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175 | } |
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176 | |
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177 | Double TEnc3DAsymLUT::xxCalEstDist( Double N , Double Ys , Double Yy , Double Yu , Double Yv , Double ys , Double us , Double vs , Double yy , Double yu , Double yv , Double uu , Double uv , Double vv , Double YY , |
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178 | Double a , Double b , Double c , Double d ) |
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179 | { |
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180 | Double dError = N * d * d + 2 * b * c * uv + 2 * a * c * yv + 2 * a * b * yu - 2 * c * Yv - 2 * b * Yu - 2 * a * Yy + 2 * c * d * vs + 2 * b * d * us + 2 * a * d * ys + a * a * yy + c * c * vv + b * b * uu - 2 * d * Ys + YY; |
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181 | return( dError ); |
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182 | }; |
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183 | |
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184 | #if R0151_CGS_3D_ASYMLUT_IMPROVE |
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185 | Double TEnc3DAsymLUT::xxCalEstDist( Double N , Double Ys , Double Yy , Double Yu , Double Yv , Double ys , Double us , Double vs , Double yy , Double yu , Double yv , Double uu , Double uv , Double vv , Double YY , |
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186 | Pel nP0 , Pel nP1 , Pel nP3 , Pel nP7 ) |
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187 | { |
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188 | const Int nOne = xGetNormCoeffOne(); |
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189 | Double a = 1.0 * nP0 / nOne; |
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190 | Double b = 1.0 * nP1 / nOne; |
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191 | Double c = 1.0 * nP3 / nOne; |
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192 | Double d = nP7; |
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193 | Double dError = N * d * d + 2 * b * c * uv + 2 * a * c * yv + 2 * a * b * yu - 2 * c * Yv - 2 * b * Yu - 2 * a * Yy + 2 * c * d * vs + 2 * b * d * us + 2 * a * d * ys + a * a * yy + c * c * vv + b * b * uu - 2 * d * Ys + YY; |
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194 | return( dError ); |
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195 | }; |
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196 | #endif |
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197 | |
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198 | #endif |
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199 | |
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200 | #endif |
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