[677] | 1 | |
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| 2 | #ifndef __TCOM3DASYMLUT__ |
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| 3 | #define __TCOM3DASYMLUT__ |
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| 4 | |
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| 5 | #include "TypeDef.h" |
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| 6 | |
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| 7 | #if Q0048_CGS_3D_ASYMLUT |
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| 8 | |
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| 9 | typedef struct _SYUVP |
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| 10 | { |
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| 11 | Pel Y , U , V; |
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| 12 | }SYUVP; |
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| 13 | |
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| 14 | typedef struct _SCuboid // vertexes for tetrahedral interpolation |
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| 15 | { |
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| 16 | SYUVP P[4]; // YUV: P0(0,0,0), P1(0,1,0), P3(0,1,1), P7(1,1,1) |
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| 17 | }SCuboid; |
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| 18 | |
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| 19 | class TComPicYuv; |
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| 20 | |
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| 21 | class TCom3DAsymLUT |
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| 22 | { |
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| 23 | public: |
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| 24 | TCom3DAsymLUT(); |
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| 25 | virtual ~TCom3DAsymLUT(); |
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| 26 | |
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| 27 | virtual Void create( Int nMaxOctantDepth , Int nInputBitDepth , Int nInputBitDepthC , Int nOutputBitDepth , Int nOutputBitDepthC , Int nMaxYPartNumLog2 ); |
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| 28 | virtual Void destroy(); |
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| 29 | |
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| 30 | Int getMaxOctantDepth() { return m_nMaxOctantDepth; } |
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| 31 | Int getCurOctantDepth() { return m_nCurOctantDepth; } |
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| 32 | Int getInputBitDepthY() { return m_nInputBitDepthY; } |
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| 33 | Int getOutputBitDepthY() { return m_nOutputBitDepthY; } |
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| 34 | Int getInputBitDepthC() { return m_nInputBitDepthC; } |
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| 35 | Int getOutputBitDepthC() { return m_nOutputBitDepthC; } |
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| 36 | Int getResQuantBit() { return m_nResQuanBit; } |
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| 37 | Void setResQuantBit(Int n){ m_nResQuanBit = n; } |
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| 38 | Int getMaxYPartNumLog2() { return m_nMaxYPartNumLog2; } |
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| 39 | Int getCurYPartNumLog2() { return m_nCurYPartNumLog2; } |
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| 40 | |
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| 41 | Void colorMapping( TComPicYuv * pcPicSrc, TComPicYuv * pcPicDst ); |
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| 42 | Void copy3DAsymLUT( TCom3DAsymLUT * pSrc ); |
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| 43 | |
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| 44 | SYUVP xGetCuboidVertexPredAll( Int yIdx , Int uIdx , Int vIdx , Int nVertexIdx , SCuboid *** pCurCuboid=NULL ); |
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| 45 | SYUVP getCuboidVertexResTree( Int yIdx , Int uIdx , Int vIdx , Int nVertexIdx ); |
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| 46 | Void setCuboidVertexResTree( Int yIdx , Int uIdx , Int vIdx , Int nVertexIdx , Int deltaY , Int deltaU , Int deltaV ); |
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| 47 | |
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| 48 | |
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| 49 | private: |
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| 50 | Int m_nMaxOctantDepth; |
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| 51 | Int m_nCurOctantDepth; |
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| 52 | Int m_nInputBitDepthY; |
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| 53 | Int m_nOutputBitDepthY; |
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| 54 | Int m_nInputBitDepthC; |
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| 55 | Int m_nOutputBitDepthC; |
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| 56 | Int m_nDeltaBitDepthC; |
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| 57 | Int m_nDeltaBitDepth; |
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| 58 | Int m_nMaxYPartNumLog2; |
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| 59 | Int m_nCurYPartNumLog2; |
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| 60 | Int m_nMaxPartNumLog2; |
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| 61 | Int m_nYSize; |
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| 62 | Int m_nUSize; |
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| 63 | Int m_nVSize; |
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| 64 | Int m_nYShift2Idx; |
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| 65 | Int m_nUShift2Idx; |
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| 66 | Int m_nVShift2Idx; |
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| 67 | Int m_nMappingShift; |
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| 68 | Int m_nMappingOffset; |
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| 69 | Int m_nResQuanBit; |
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| 70 | SCuboid *** m_pCuboid; |
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| 71 | const static Int m_nVertexIdxOffset[4][3]; |
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| 72 | |
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| 73 | protected: |
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| 74 | template <class T> |
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| 75 | Void xAllocate3DArray( T*** &p , Int xSize , Int ySize , Int zSize ); |
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| 76 | template <class T> |
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| 77 | Void xReset3DArray( T*** &p , Int xSize , Int ySize , Int zSize ); |
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| 78 | template <class T> |
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| 79 | Void xFree3DArray( T *** &p ); |
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| 80 | |
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| 81 | Void xUpdatePartitioning( Int nCurOctantDepth , Int nCurYPartNumLog2 ); |
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| 82 | SYUVP xGetCuboidVertexPredA( Int yIdx , Int uIdx , Int vIdx , Int nVertexIdx ); |
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| 83 | Pel xMapY( Pel y , Pel u , Pel v ); |
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| 84 | SYUVP xMapUV( Pel y , Pel u , Pel v ); |
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| 85 | Int xGetMaxPartNumLog2() { return m_nMaxPartNumLog2; } |
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| 86 | Int xGetYSize() { return m_nYSize; } |
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| 87 | Int xGetUSize() { return m_nUSize; } |
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| 88 | Int xGetVSize() { return m_nVSize; } |
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| 89 | Int xGetYShift2Idx() { return m_nYShift2Idx; } |
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| 90 | Int xGetUShift2Idx() { return m_nUShift2Idx; } |
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| 91 | Int xGetVShift2Idx() { return m_nVShift2Idx; } |
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| 92 | SCuboid & xGetCuboid( Int yIdx , Int uIdx , Int vIdx ){ return m_pCuboid[yIdx][uIdx][vIdx]; } |
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| 93 | Void xSaveCuboids( SCuboid *** pSrcCuboid ); |
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| 94 | }; |
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| 95 | |
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| 96 | template <class T> |
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| 97 | Void TCom3DAsymLUT::xAllocate3DArray( T *** &p , Int xSize , Int ySize , Int zSize ) |
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| 98 | { |
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| 99 | p = new T**[xSize]; |
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| 100 | p[0] = new T*[xSize*ySize]; |
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| 101 | for( Int x = 1 ; x < xSize ; x++ ) |
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| 102 | p[x] = p[x-1] + ySize; |
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| 103 | p[0][0] = new T[xSize*ySize*zSize]; |
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| 104 | for( Int x = 0 ; x < xSize ; x++ ) |
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| 105 | { |
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| 106 | for( Int y = 0 ; y < ySize ; y++ ) |
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| 107 | p[x][y] = p[0][0] + x * ySize * zSize + y * zSize; |
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| 108 | } |
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| 109 | } |
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| 110 | |
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| 111 | template <class T> |
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| 112 | Void TCom3DAsymLUT::xFree3DArray( T *** &p ) |
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| 113 | { |
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| 114 | if( p != NULL ) |
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| 115 | { |
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| 116 | if( p[0] != NULL ) |
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| 117 | { |
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| 118 | if( p[0][0] != NULL ) |
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| 119 | delete [] p[0][0]; |
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| 120 | delete [] p[0]; |
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| 121 | } |
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| 122 | delete [] p; |
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| 123 | p = NULL; |
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| 124 | } |
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| 125 | } |
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| 126 | |
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| 127 | template <class T> |
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| 128 | Void TCom3DAsymLUT::xReset3DArray( T*** &p , Int xSize , Int ySize , Int zSize ) |
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| 129 | { |
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| 130 | memset( p[0][0] , 0 , sizeof( T ) * xSize * ySize * zSize ); |
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| 131 | } |
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| 132 | |
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| 133 | #endif |
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| 134 | |
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| 135 | #endif |
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