[5] | 1 | /* The copyright in this software is being made available under the BSD |
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| 2 | * License, included below. This software may be subject to other third party |
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| 3 | * and contributor rights, including patent rights, and no such rights are |
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[56] | 4 | * granted under this license. |
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[5] | 5 | * |
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[608] | 6 | * Copyright (c) 2010-2013, ITU/ISO/IEC |
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[5] | 7 | * All rights reserved. |
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| 8 | * |
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| 9 | * Redistribution and use in source and binary forms, with or without |
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| 10 | * modification, are permitted provided that the following conditions are met: |
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| 11 | * |
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| 12 | * * Redistributions of source code must retain the above copyright notice, |
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| 13 | * this list of conditions and the following disclaimer. |
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| 14 | * * Redistributions in binary form must reproduce the above copyright notice, |
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| 15 | * this list of conditions and the following disclaimer in the documentation |
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| 16 | * and/or other materials provided with the distribution. |
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[56] | 17 | * * Neither the name of the ITU/ISO/IEC nor the names of its contributors may |
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[5] | 18 | * be used to endorse or promote products derived from this software without |
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| 19 | * specific prior written permission. |
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| 20 | * |
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| 21 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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| 22 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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| 23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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| 24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS |
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| 25 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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| 26 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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| 27 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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| 28 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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| 29 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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| 30 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
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| 31 | * THE POSSIBILITY OF SUCH DAMAGE. |
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| 32 | */ |
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[2] | 33 | |
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| 34 | /** \file TComPicYuv.h |
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| 35 | \brief picture YUV buffer class (header) |
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| 36 | */ |
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| 37 | |
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| 38 | #ifndef __TCOMPICYUV__ |
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| 39 | #define __TCOMPICYUV__ |
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| 40 | |
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| 41 | #include <stdio.h> |
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| 42 | #include "CommonDef.h" |
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[56] | 43 | #include "TComRom.h" |
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[2] | 44 | |
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[56] | 45 | //! \ingroup TLibCommon |
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| 46 | //! \{ |
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| 47 | |
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[2] | 48 | // ==================================================================================================================== |
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| 49 | // Class definition |
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| 50 | // ==================================================================================================================== |
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| 51 | |
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| 52 | /// picture YUV buffer class |
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| 53 | class TComPicYuv |
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| 54 | { |
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| 55 | private: |
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| 56 | |
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| 57 | // ------------------------------------------------------------------------------------------------ |
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| 58 | // YUV buffer |
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| 59 | // ------------------------------------------------------------------------------------------------ |
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| 60 | |
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| 61 | Pel* m_apiPicBufY; ///< Buffer (including margin) |
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| 62 | Pel* m_apiPicBufU; |
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| 63 | Pel* m_apiPicBufV; |
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| 64 | |
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| 65 | Pel* m_piPicOrgY; ///< m_apiPicBufY + m_iMarginLuma*getStride() + m_iMarginLuma |
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| 66 | Pel* m_piPicOrgU; |
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| 67 | Pel* m_piPicOrgV; |
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| 68 | |
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| 69 | // ------------------------------------------------------------------------------------------------ |
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| 70 | // Parameter for general YUV buffer usage |
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| 71 | // ------------------------------------------------------------------------------------------------ |
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| 72 | |
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| 73 | Int m_iPicWidth; ///< Width of picture |
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| 74 | Int m_iPicHeight; ///< Height of picture |
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| 75 | |
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| 76 | Int m_iCuWidth; ///< Width of Coding Unit (CU) |
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| 77 | Int m_iCuHeight; ///< Height of Coding Unit (CU) |
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[56] | 78 | Int* m_cuOffsetY; |
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| 79 | Int* m_cuOffsetC; |
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| 80 | Int* m_buOffsetY; |
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| 81 | Int* m_buOffsetC; |
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| 82 | |
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[2] | 83 | Int m_iLumaMarginX; |
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| 84 | Int m_iLumaMarginY; |
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| 85 | Int m_iChromaMarginX; |
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| 86 | Int m_iChromaMarginY; |
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| 87 | |
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| 88 | Bool m_bIsBorderExtended; |
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| 89 | |
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[608] | 90 | #if H_3D_IV_MERGE |
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| 91 | Int m_iBaseUnitWidth; ///< Width of Base Unit (with maximum depth or minimum size, m_iCuWidth >> Max. Depth) |
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| 92 | Int m_iBaseUnitHeight; ///< Height of Base Unit (with maximum depth or minimum size, m_iCuHeight >> Max. Depth) |
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| 93 | Int m_iNumCuInWidth; |
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| 94 | #endif |
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[2] | 95 | protected: |
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| 96 | Void xExtendPicCompBorder (Pel* piTxt, Int iStride, Int iWidth, Int iHeight, Int iMarginX, Int iMarginY); |
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[608] | 97 | #if H_3D |
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[2] | 98 | Void xSetPels( Pel* piPelSource , Int iSourceStride, Int iWidth, Int iHeight, Pel iVal ); |
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[608] | 99 | #endif |
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[2] | 100 | |
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| 101 | public: |
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| 102 | TComPicYuv (); |
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| 103 | virtual ~TComPicYuv(); |
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| 104 | |
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| 105 | // ------------------------------------------------------------------------------------------------ |
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| 106 | // Memory management |
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| 107 | // ------------------------------------------------------------------------------------------------ |
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| 108 | |
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| 109 | Void create ( Int iPicWidth, Int iPicHeight, UInt uiMaxCUWidth, UInt uiMaxCUHeight, UInt uiMaxCUDepth ); |
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| 110 | Void destroy (); |
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| 111 | |
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| 112 | Void createLuma ( Int iPicWidth, Int iPicHeight, UInt uiMaxCUWidth, UInt uiMaxCUHeight, UInt uhMaxCUDepth ); |
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| 113 | Void destroyLuma (); |
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| 114 | |
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| 115 | // ------------------------------------------------------------------------------------------------ |
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| 116 | // Get information of picture |
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| 117 | // ------------------------------------------------------------------------------------------------ |
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| 118 | |
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| 119 | Int getWidth () { return m_iPicWidth; } |
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| 120 | Int getHeight () { return m_iPicHeight; } |
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[56] | 121 | |
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[2] | 122 | Int getStride () { return (m_iPicWidth ) + (m_iLumaMarginX <<1); } |
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| 123 | Int getCStride () { return (m_iPicWidth >> 1) + (m_iChromaMarginX<<1); } |
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| 124 | |
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| 125 | Int getLumaMargin () { return m_iLumaMarginX; } |
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| 126 | Int getChromaMargin () { return m_iChromaMarginX;} |
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| 127 | |
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| 128 | // ------------------------------------------------------------------------------------------------ |
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| 129 | // Access function for picture buffer |
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| 130 | // ------------------------------------------------------------------------------------------------ |
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| 131 | |
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| 132 | // Access starting position of picture buffer with margin |
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| 133 | Pel* getBufY () { return m_apiPicBufY; } |
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| 134 | Pel* getBufU () { return m_apiPicBufU; } |
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| 135 | Pel* getBufV () { return m_apiPicBufV; } |
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| 136 | |
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| 137 | // Access starting position of original picture |
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| 138 | Pel* getLumaAddr () { return m_piPicOrgY; } |
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| 139 | Pel* getCbAddr () { return m_piPicOrgU; } |
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| 140 | Pel* getCrAddr () { return m_piPicOrgV; } |
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| 141 | |
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| 142 | // Access starting position of original picture for specific coding unit (CU) or partition unit (PU) |
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[56] | 143 | Pel* getLumaAddr ( Int iCuAddr ) { return m_piPicOrgY + m_cuOffsetY[ iCuAddr ]; } |
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| 144 | Pel* getCbAddr ( Int iCuAddr ) { return m_piPicOrgU + m_cuOffsetC[ iCuAddr ]; } |
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| 145 | Pel* getCrAddr ( Int iCuAddr ) { return m_piPicOrgV + m_cuOffsetC[ iCuAddr ]; } |
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| 146 | Pel* getLumaAddr ( Int iCuAddr, Int uiAbsZorderIdx ) { return m_piPicOrgY + m_cuOffsetY[iCuAddr] + m_buOffsetY[g_auiZscanToRaster[uiAbsZorderIdx]]; } |
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| 147 | Pel* getCbAddr ( Int iCuAddr, Int uiAbsZorderIdx ) { return m_piPicOrgU + m_cuOffsetC[iCuAddr] + m_buOffsetC[g_auiZscanToRaster[uiAbsZorderIdx]]; } |
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| 148 | Pel* getCrAddr ( Int iCuAddr, Int uiAbsZorderIdx ) { return m_piPicOrgV + m_cuOffsetC[iCuAddr] + m_buOffsetC[g_auiZscanToRaster[uiAbsZorderIdx]]; } |
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[2] | 149 | |
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| 150 | // ------------------------------------------------------------------------------------------------ |
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| 151 | // Miscellaneous |
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| 152 | // ------------------------------------------------------------------------------------------------ |
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[56] | 153 | |
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[2] | 154 | // Copy function to picture |
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| 155 | Void copyToPic ( TComPicYuv* pcPicYuvDst ); |
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| 156 | Void copyToPicLuma ( TComPicYuv* pcPicYuvDst ); |
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| 157 | Void copyToPicCb ( TComPicYuv* pcPicYuvDst ); |
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| 158 | Void copyToPicCr ( TComPicYuv* pcPicYuvDst ); |
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| 159 | |
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| 160 | // Extend function of picture buffer |
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| 161 | Void extendPicBorder (); |
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| 162 | |
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| 163 | // Dump picture |
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[608] | 164 | Void dump (Char* pFileName, Bool bAdd = false); |
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[2] | 165 | |
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| 166 | // Set border extension flag |
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| 167 | Void setBorderExtension(Bool b) { m_bIsBorderExtended = b; } |
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[608] | 168 | #if H_3D |
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[2] | 169 | // Set Function |
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| 170 | Void setLumaTo ( Pel pVal ); |
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| 171 | Void setChromaTo ( Pel pVal ); |
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[608] | 172 | #if H_3D_IV_MERGE |
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| 173 | // sample to block and block to sample conversion |
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| 174 | Void getTopLeftSamplePos( Int iCuAddr, Int iAbsZorderIdx, Int& riX, Int& riY ); |
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| 175 | Void getCUAddrAndPartIdx( Int iX, Int iY, Int& riCuAddr, Int& riAbsZorderIdx ); |
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[443] | 176 | #endif |
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[608] | 177 | #endif |
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[2] | 178 | };// END CLASS DEFINITION TComPicYuv |
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| 179 | |
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[608] | 180 | void calcChecksum(TComPicYuv& pic, UChar digest[3][16]); |
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| 181 | void calcCRC(TComPicYuv& pic, UChar digest[3][16]); |
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| 182 | void calcMD5(TComPicYuv& pic, UChar digest[3][16]); |
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[56] | 183 | //! \} |
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| 184 | |
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[2] | 185 | #endif // __TCOMPICYUV__ |
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