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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4 | * granted under this license. |
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5 | * |
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6 | * Copyright (c) 2010-2014, ITU/ISO/IEC |
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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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17 | * * Neither the name of the ITU/ISO/IEC nor the names of its contributors may |
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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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33 | |
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34 | /** \file TEncPic.h |
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35 | \brief class of picture which includes side information for encoder (header) |
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36 | */ |
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37 | |
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38 | #ifndef __TENCPIC__ |
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39 | #define __TENCPIC__ |
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40 | |
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41 | #include "TLibCommon/CommonDef.h" |
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42 | #include "TLibCommon/TComPic.h" |
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43 | #if SVC_EXTENSION |
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44 | #include "TLibCommon/TComSlice.h" |
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45 | #endif |
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46 | //! \ingroup TLibEncoder |
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47 | //! \{ |
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48 | |
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49 | // ==================================================================================================================== |
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50 | // Class definition |
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51 | // ==================================================================================================================== |
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52 | |
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53 | /// Unit block for storing image characteristics |
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54 | class TEncQPAdaptationUnit |
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55 | { |
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56 | private: |
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57 | Double m_dActivity; |
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58 | |
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59 | public: |
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60 | TEncQPAdaptationUnit(); |
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61 | ~TEncQPAdaptationUnit(); |
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62 | |
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63 | Void setActivity( Double d ) { m_dActivity = d; } |
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64 | Double getActivity() { return m_dActivity; } |
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65 | }; |
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66 | |
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67 | /// Local image characteristics for CUs on a specific depth |
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68 | class TEncPicQPAdaptationLayer |
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69 | { |
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70 | private: |
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71 | UInt m_uiAQPartWidth; |
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72 | UInt m_uiAQPartHeight; |
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73 | UInt m_uiNumAQPartInWidth; |
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74 | UInt m_uiNumAQPartInHeight; |
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75 | TEncQPAdaptationUnit* m_acTEncAQU; |
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76 | Double m_dAvgActivity; |
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77 | |
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78 | public: |
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79 | TEncPicQPAdaptationLayer(); |
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80 | virtual ~TEncPicQPAdaptationLayer(); |
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81 | |
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82 | Void create( Int iWidth, Int iHeight, UInt uiAQPartWidth, UInt uiAQPartHeight ); |
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83 | Void destroy(); |
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84 | |
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85 | UInt getAQPartWidth() { return m_uiAQPartWidth; } |
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86 | UInt getAQPartHeight() { return m_uiAQPartHeight; } |
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87 | UInt getNumAQPartInWidth() { return m_uiNumAQPartInWidth; } |
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88 | UInt getNumAQPartInHeight() { return m_uiNumAQPartInHeight; } |
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89 | UInt getAQPartStride() { return m_uiNumAQPartInWidth; } |
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90 | TEncQPAdaptationUnit* getQPAdaptationUnit() { return m_acTEncAQU; } |
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91 | Double getAvgActivity() { return m_dAvgActivity; } |
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92 | |
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93 | Void setAvgActivity( Double d ) { m_dAvgActivity = d; } |
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94 | }; |
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95 | |
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96 | /// Picture class including local image characteristics information for QP adaptation |
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97 | class TEncPic : public TComPic |
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98 | { |
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99 | private: |
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100 | TEncPicQPAdaptationLayer* m_acAQLayer; |
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101 | UInt m_uiMaxAQDepth; |
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102 | |
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103 | public: |
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104 | TEncPic(); |
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105 | virtual ~TEncPic(); |
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106 | |
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107 | #if SVC_EXTENSION |
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108 | Void create( const TComVPS &vps, const TComSPS &sps, const TComPPS &pps, UInt uiMaxWidth, UInt uiMaxHeight, UInt uiMaxDepth, UInt uiMaxAQDepth, Bool bIsVirtual /* = false*/, const UInt layerId ); |
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109 | #else //SVC_EXTENSION |
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110 | Void create( const TComSPS &sps, const TComPPS &pps, UInt uiMaxWidth, UInt uiMaxHeight, UInt uiMaxDepth, UInt uiMaxAQDepth, Bool bIsVirtual /* = false*/ ); |
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111 | #endif //SVC_EXTENSION |
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112 | |
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113 | virtual Void destroy(); |
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114 | |
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115 | TEncPicQPAdaptationLayer* getAQLayer( UInt uiDepth ) { return &m_acAQLayer[uiDepth]; } |
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116 | UInt getMaxAQDepth() { return m_uiMaxAQDepth; } |
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117 | }; |
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118 | |
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119 | //! \} |
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120 | |
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121 | #endif // __TENCPIC__ |
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