[313] | 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) 2010-2013, 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 TEncTop.cpp |
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| 35 | \brief encoder class |
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| 36 | */ |
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| 37 | |
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| 38 | #include "TLibCommon/CommonDef.h" |
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| 39 | #include "TEncTop.h" |
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| 40 | #include "TEncPic.h" |
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| 41 | #if FAST_BIT_EST |
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| 42 | #include "TLibCommon/ContextModel.h" |
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| 43 | #endif |
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| 44 | |
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| 45 | //! \ingroup TLibEncoder |
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| 46 | //! \{ |
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| 47 | #if SVC_EXTENSION |
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| 48 | Int TEncTop::m_iSPSIdCnt = 0; |
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| 49 | Int TEncTop::m_iPPSIdCnt = 0; |
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| 50 | TComVPS TEncCfg::m_cVPS; |
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| 51 | #endif |
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| 52 | |
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| 53 | // ==================================================================================================================== |
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| 54 | // Constructor / destructor / create / destroy |
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| 55 | // ==================================================================================================================== |
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| 56 | |
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| 57 | TEncTop::TEncTop() |
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| 58 | { |
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| 59 | m_iPOCLast = -1; |
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| 60 | m_iNumPicRcvd = 0; |
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| 61 | m_uiNumAllPicCoded = 0; |
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| 62 | m_pppcRDSbacCoder = NULL; |
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| 63 | m_pppcBinCoderCABAC = NULL; |
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| 64 | m_cRDGoOnSbacCoder.init( &m_cRDGoOnBinCoderCABAC ); |
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| 65 | #if ENC_DEC_TRACE |
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| 66 | g_hTrace = fopen( "TraceEnc.txt", "wb" ); |
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| 67 | g_bJustDoIt = g_bEncDecTraceDisable; |
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| 68 | g_nSymbolCounter = 0; |
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| 69 | #endif |
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| 70 | |
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| 71 | m_iMaxRefPicNum = 0; |
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| 72 | |
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| 73 | #if FAST_BIT_EST |
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| 74 | ContextModel::buildNextStateTable(); |
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| 75 | #endif |
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| 76 | |
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| 77 | m_pcSbacCoders = NULL; |
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| 78 | m_pcBinCoderCABACs = NULL; |
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| 79 | m_ppppcRDSbacCoders = NULL; |
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| 80 | m_ppppcBinCodersCABAC = NULL; |
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| 81 | m_pcRDGoOnSbacCoders = NULL; |
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| 82 | m_pcRDGoOnBinCodersCABAC = NULL; |
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| 83 | m_pcBitCounters = NULL; |
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| 84 | m_pcRdCosts = NULL; |
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| 85 | #if REF_IDX_FRAMEWORK |
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| 86 | memset(m_cIlpPic, 0, sizeof(m_cIlpPic)); |
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| 87 | #endif |
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| 88 | #if REF_IDX_MFM |
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| 89 | m_bMFMEnabledFlag = false; |
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| 90 | #endif |
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| 91 | #if SCALED_REF_LAYER_OFFSETS |
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| 92 | m_numScaledRefLayerOffsets = 0; |
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| 93 | #endif |
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| 94 | } |
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| 95 | |
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| 96 | TEncTop::~TEncTop() |
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| 97 | { |
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| 98 | #if ENC_DEC_TRACE |
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| 99 | fclose( g_hTrace ); |
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| 100 | #endif |
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| 101 | } |
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| 102 | |
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| 103 | Void TEncTop::create () |
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| 104 | { |
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| 105 | #if !SVC_EXTENSION |
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| 106 | // initialize global variables |
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| 107 | initROM(); |
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| 108 | #endif |
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| 109 | |
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| 110 | // create processing unit classes |
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| 111 | #if SVC_EXTENSION |
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| 112 | m_cGOPEncoder. create( m_layerId ); |
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| 113 | #else |
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| 114 | m_cGOPEncoder. create(); |
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| 115 | #endif |
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| 116 | m_cSliceEncoder. create( getSourceWidth(), getSourceHeight(), g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth ); |
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| 117 | m_cCuEncoder. create( g_uiMaxCUDepth, g_uiMaxCUWidth, g_uiMaxCUHeight ); |
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| 118 | if (m_bUseSAO) |
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| 119 | { |
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| 120 | m_cEncSAO.setSaoLcuBoundary(getSaoLcuBoundary()); |
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| 121 | m_cEncSAO.setSaoLcuBasedOptimization(getSaoLcuBasedOptimization()); |
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| 122 | m_cEncSAO.setMaxNumOffsetsPerPic(getMaxNumOffsetsPerPic()); |
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| 123 | m_cEncSAO.create( getSourceWidth(), getSourceHeight(), g_uiMaxCUWidth, g_uiMaxCUHeight ); |
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| 124 | m_cEncSAO.createEncBuffer(); |
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| 125 | } |
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| 126 | #if ADAPTIVE_QP_SELECTION |
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| 127 | if (m_bUseAdaptQpSelect) |
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| 128 | { |
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| 129 | m_cTrQuant.initSliceQpDelta(); |
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| 130 | } |
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| 131 | #endif |
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| 132 | m_cLoopFilter. create( g_uiMaxCUDepth ); |
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| 133 | |
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| 134 | #if RATE_CONTROL_LAMBDA_DOMAIN |
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| 135 | if ( m_RCEnableRateControl ) |
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| 136 | { |
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| 137 | m_cRateCtrl.init( m_framesToBeEncoded, m_RCTargetBitrate, m_iFrameRate, m_iGOPSize, m_iSourceWidth, m_iSourceHeight, |
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| 138 | g_uiMaxCUWidth, g_uiMaxCUHeight, m_RCKeepHierarchicalBit, m_RCUseLCUSeparateModel, m_GOPList ); |
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| 139 | } |
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| 140 | #else |
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| 141 | m_cRateCtrl.create(getIntraPeriod(), getGOPSize(), getFrameRate(), getTargetBitrate(), getQP(), getNumLCUInUnit(), getSourceWidth(), getSourceHeight(), g_uiMaxCUWidth, g_uiMaxCUHeight); |
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| 142 | #endif |
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| 143 | // if SBAC-based RD optimization is used |
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| 144 | if( m_bUseSBACRD ) |
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| 145 | { |
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| 146 | m_pppcRDSbacCoder = new TEncSbac** [g_uiMaxCUDepth+1]; |
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| 147 | #if FAST_BIT_EST |
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| 148 | m_pppcBinCoderCABAC = new TEncBinCABACCounter** [g_uiMaxCUDepth+1]; |
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| 149 | #else |
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| 150 | m_pppcBinCoderCABAC = new TEncBinCABAC** [g_uiMaxCUDepth+1]; |
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| 151 | #endif |
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| 152 | |
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| 153 | for ( Int iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ ) |
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| 154 | { |
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| 155 | m_pppcRDSbacCoder[iDepth] = new TEncSbac* [CI_NUM]; |
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| 156 | #if FAST_BIT_EST |
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| 157 | m_pppcBinCoderCABAC[iDepth] = new TEncBinCABACCounter* [CI_NUM]; |
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| 158 | #else |
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| 159 | m_pppcBinCoderCABAC[iDepth] = new TEncBinCABAC* [CI_NUM]; |
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| 160 | #endif |
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| 161 | |
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| 162 | for (Int iCIIdx = 0; iCIIdx < CI_NUM; iCIIdx ++ ) |
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| 163 | { |
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| 164 | m_pppcRDSbacCoder[iDepth][iCIIdx] = new TEncSbac; |
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| 165 | #if FAST_BIT_EST |
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| 166 | m_pppcBinCoderCABAC [iDepth][iCIIdx] = new TEncBinCABACCounter; |
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| 167 | #else |
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| 168 | m_pppcBinCoderCABAC [iDepth][iCIIdx] = new TEncBinCABAC; |
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| 169 | #endif |
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| 170 | m_pppcRDSbacCoder [iDepth][iCIIdx]->init( m_pppcBinCoderCABAC [iDepth][iCIIdx] ); |
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| 171 | } |
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| 172 | } |
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| 173 | } |
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| 174 | } |
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| 175 | |
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| 176 | /** |
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| 177 | - Allocate coders required for wavefront for the nominated number of substreams. |
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| 178 | . |
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| 179 | \param iNumSubstreams Determines how much information to allocate. |
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| 180 | */ |
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| 181 | Void TEncTop::createWPPCoders(Int iNumSubstreams) |
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| 182 | { |
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| 183 | if (m_pcSbacCoders != NULL) |
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| 184 | { |
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| 185 | return; // already generated. |
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| 186 | } |
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| 187 | |
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| 188 | m_iNumSubstreams = iNumSubstreams; |
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| 189 | m_pcSbacCoders = new TEncSbac [iNumSubstreams]; |
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| 190 | m_pcBinCoderCABACs = new TEncBinCABAC [iNumSubstreams]; |
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| 191 | m_pcRDGoOnSbacCoders = new TEncSbac [iNumSubstreams]; |
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| 192 | m_pcRDGoOnBinCodersCABAC = new TEncBinCABAC [iNumSubstreams]; |
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| 193 | m_pcBitCounters = new TComBitCounter [iNumSubstreams]; |
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| 194 | m_pcRdCosts = new TComRdCost [iNumSubstreams]; |
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| 195 | |
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| 196 | for ( UInt ui = 0 ; ui < iNumSubstreams; ui++ ) |
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| 197 | { |
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| 198 | m_pcRDGoOnSbacCoders[ui].init( &m_pcRDGoOnBinCodersCABAC[ui] ); |
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| 199 | m_pcSbacCoders[ui].init( &m_pcBinCoderCABACs[ui] ); |
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| 200 | } |
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| 201 | if( m_bUseSBACRD ) |
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| 202 | { |
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| 203 | m_ppppcRDSbacCoders = new TEncSbac*** [iNumSubstreams]; |
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| 204 | m_ppppcBinCodersCABAC = new TEncBinCABAC***[iNumSubstreams]; |
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| 205 | for ( UInt ui = 0 ; ui < iNumSubstreams ; ui++ ) |
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| 206 | { |
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| 207 | m_ppppcRDSbacCoders[ui] = new TEncSbac** [g_uiMaxCUDepth+1]; |
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| 208 | m_ppppcBinCodersCABAC[ui]= new TEncBinCABAC** [g_uiMaxCUDepth+1]; |
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| 209 | |
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| 210 | for ( Int iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ ) |
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| 211 | { |
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| 212 | m_ppppcRDSbacCoders[ui][iDepth] = new TEncSbac* [CI_NUM]; |
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| 213 | m_ppppcBinCodersCABAC[ui][iDepth]= new TEncBinCABAC* [CI_NUM]; |
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| 214 | |
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| 215 | for (Int iCIIdx = 0; iCIIdx < CI_NUM; iCIIdx ++ ) |
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| 216 | { |
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| 217 | m_ppppcRDSbacCoders [ui][iDepth][iCIIdx] = new TEncSbac; |
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| 218 | m_ppppcBinCodersCABAC[ui][iDepth][iCIIdx] = new TEncBinCABAC; |
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| 219 | m_ppppcRDSbacCoders [ui][iDepth][iCIIdx]->init( m_ppppcBinCodersCABAC[ui][iDepth][iCIIdx] ); |
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| 220 | } |
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| 221 | } |
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| 222 | } |
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| 223 | } |
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| 224 | } |
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| 225 | |
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| 226 | Void TEncTop::destroy () |
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| 227 | { |
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| 228 | // destroy processing unit classes |
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| 229 | m_cGOPEncoder. destroy(); |
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| 230 | m_cSliceEncoder. destroy(); |
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| 231 | m_cCuEncoder. destroy(); |
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| 232 | if (m_cSPS.getUseSAO()) |
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| 233 | { |
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| 234 | m_cEncSAO.destroy(); |
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| 235 | m_cEncSAO.destroyEncBuffer(); |
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| 236 | } |
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| 237 | m_cLoopFilter. destroy(); |
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| 238 | m_cRateCtrl. destroy(); |
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| 239 | // SBAC RD |
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| 240 | if( m_bUseSBACRD ) |
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| 241 | { |
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| 242 | Int iDepth; |
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| 243 | for ( iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ ) |
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| 244 | { |
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| 245 | for (Int iCIIdx = 0; iCIIdx < CI_NUM; iCIIdx ++ ) |
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| 246 | { |
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| 247 | delete m_pppcRDSbacCoder[iDepth][iCIIdx]; |
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| 248 | delete m_pppcBinCoderCABAC[iDepth][iCIIdx]; |
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| 249 | } |
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| 250 | } |
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| 251 | |
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| 252 | for ( iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ ) |
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| 253 | { |
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| 254 | delete [] m_pppcRDSbacCoder[iDepth]; |
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| 255 | delete [] m_pppcBinCoderCABAC[iDepth]; |
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| 256 | } |
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| 257 | |
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| 258 | delete [] m_pppcRDSbacCoder; |
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| 259 | delete [] m_pppcBinCoderCABAC; |
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| 260 | |
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| 261 | for ( UInt ui = 0; ui < m_iNumSubstreams; ui++ ) |
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| 262 | { |
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| 263 | for ( iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ ) |
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| 264 | { |
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| 265 | for (Int iCIIdx = 0; iCIIdx < CI_NUM; iCIIdx ++ ) |
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| 266 | { |
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| 267 | delete m_ppppcRDSbacCoders [ui][iDepth][iCIIdx]; |
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| 268 | delete m_ppppcBinCodersCABAC[ui][iDepth][iCIIdx]; |
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| 269 | } |
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| 270 | } |
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| 271 | |
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| 272 | for ( iDepth = 0; iDepth < g_uiMaxCUDepth+1; iDepth++ ) |
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| 273 | { |
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| 274 | delete [] m_ppppcRDSbacCoders [ui][iDepth]; |
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| 275 | delete [] m_ppppcBinCodersCABAC[ui][iDepth]; |
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| 276 | } |
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| 277 | delete[] m_ppppcRDSbacCoders [ui]; |
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| 278 | delete[] m_ppppcBinCodersCABAC[ui]; |
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| 279 | } |
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| 280 | delete[] m_ppppcRDSbacCoders; |
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| 281 | delete[] m_ppppcBinCodersCABAC; |
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| 282 | } |
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| 283 | delete[] m_pcSbacCoders; |
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| 284 | delete[] m_pcBinCoderCABACs; |
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| 285 | delete[] m_pcRDGoOnSbacCoders; |
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| 286 | delete[] m_pcRDGoOnBinCodersCABAC; |
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| 287 | delete[] m_pcBitCounters; |
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| 288 | delete[] m_pcRdCosts; |
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| 289 | |
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| 290 | #if !SVC_EXTENSION |
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| 291 | // destroy ROM |
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| 292 | destroyROM(); |
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| 293 | #endif |
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| 294 | #if REF_IDX_FRAMEWORK |
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| 295 | for(Int i=0; i<MAX_NUM_REF; i++) |
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| 296 | { |
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| 297 | if(m_cIlpPic[i]) |
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| 298 | { |
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| 299 | m_cIlpPic[i]->destroy(); |
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| 300 | delete m_cIlpPic[i]; |
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| 301 | m_cIlpPic[i] = NULL; |
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| 302 | } |
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| 303 | } |
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| 304 | #endif |
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| 305 | return; |
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| 306 | } |
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| 307 | |
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| 308 | Void TEncTop::init() |
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| 309 | { |
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| 310 | // initialize SPS |
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| 311 | xInitSPS(); |
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| 312 | |
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| 313 | /* set the VPS profile information */ |
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| 314 | *m_cVPS.getPTL() = *m_cSPS.getPTL(); |
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| 315 | m_cVPS.getTimingInfo()->setTimingInfoPresentFlag ( false ); |
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| 316 | // initialize PPS |
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| 317 | m_cPPS.setSPS(&m_cSPS); |
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| 318 | xInitPPS(); |
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| 319 | xInitRPS(); |
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| 320 | |
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| 321 | xInitPPSforTiles(); |
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| 322 | |
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| 323 | // initialize processing unit classes |
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| 324 | m_cGOPEncoder. init( this ); |
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| 325 | m_cSliceEncoder.init( this ); |
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| 326 | m_cCuEncoder. init( this ); |
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| 327 | |
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| 328 | // initialize transform & quantization class |
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| 329 | m_pcCavlcCoder = getCavlcCoder(); |
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| 330 | |
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| 331 | m_cTrQuant.init( 1 << m_uiQuadtreeTULog2MaxSize, |
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| 332 | m_useRDOQ, |
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| 333 | m_useRDOQTS, |
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| 334 | true |
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| 335 | ,m_useTransformSkipFast |
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| 336 | #if ADAPTIVE_QP_SELECTION |
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| 337 | , m_bUseAdaptQpSelect |
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| 338 | #endif |
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| 339 | ); |
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| 340 | |
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| 341 | // initialize encoder search class |
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| 342 | m_cSearch.init( this, &m_cTrQuant, m_iSearchRange, m_bipredSearchRange, m_iFastSearch, 0, &m_cEntropyCoder, &m_cRdCost, getRDSbacCoder(), getRDGoOnSbacCoder() ); |
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| 343 | |
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| 344 | m_iMaxRefPicNum = 0; |
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| 345 | #if SVC_EXTENSION |
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| 346 | m_iSPSIdCnt ++; |
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| 347 | m_iPPSIdCnt ++; |
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| 348 | #endif |
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| 349 | #if REF_IDX_FRAMEWORK |
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| 350 | xInitILRP(); |
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| 351 | #endif |
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| 352 | } |
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| 353 | |
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| 354 | // ==================================================================================================================== |
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| 355 | // Public member functions |
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| 356 | // ==================================================================================================================== |
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| 357 | |
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| 358 | Void TEncTop::deletePicBuffer() |
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| 359 | { |
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| 360 | TComList<TComPic*>::iterator iterPic = m_cListPic.begin(); |
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| 361 | Int iSize = Int( m_cListPic.size() ); |
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| 362 | |
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| 363 | for ( Int i = 0; i < iSize; i++ ) |
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| 364 | { |
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| 365 | TComPic* pcPic = *(iterPic++); |
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| 366 | |
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| 367 | pcPic->destroy(); |
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| 368 | delete pcPic; |
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| 369 | pcPic = NULL; |
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| 370 | } |
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| 371 | } |
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| 372 | |
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| 373 | /** |
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| 374 | - Application has picture buffer list with size of GOP + 1 |
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| 375 | - Picture buffer list acts like as ring buffer |
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| 376 | - End of the list has the latest picture |
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| 377 | . |
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| 378 | \param flush cause encoder to encode a partial GOP |
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| 379 | \param pcPicYuvOrg original YUV picture |
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| 380 | \retval rcListPicYuvRecOut list of reconstruction YUV pictures |
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| 381 | \retval rcListBitstreamOut list of output bitstreams |
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| 382 | \retval iNumEncoded number of encoded pictures |
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| 383 | */ |
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| 384 | #if SVC_EXTENSION |
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| 385 | Void TEncTop::encode( TComPicYuv* pcPicYuvOrg, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int iPicIdInGOP ) |
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| 386 | { |
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| 387 | // compress GOP |
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| 388 | #if RATE_CONTROL_LAMBDA_DOMAIN |
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| 389 | #if !RC_SHVC_HARMONIZATION |
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| 390 | if ( m_RCEnableRateControl ) |
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| 391 | { |
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| 392 | m_cRateCtrl.initRCGOP( m_iNumPicRcvd ); |
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| 393 | } |
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| 394 | #endif |
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| 395 | #endif |
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| 396 | |
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| 397 | // compress GOP |
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| 398 | m_cGOPEncoder.compressGOP(iPicIdInGOP, m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut); |
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| 399 | |
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| 400 | #if RATE_CONTROL_LAMBDA_DOMAIN |
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| 401 | #if !RC_SHVC_HARMONIZATION |
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| 402 | if ( m_RCEnableRateControl ) |
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| 403 | { |
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| 404 | m_cRateCtrl.destroyRCGOP(); |
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| 405 | } |
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| 406 | #endif |
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| 407 | #endif |
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| 408 | |
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| 409 | m_uiNumAllPicCoded ++; |
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| 410 | } |
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| 411 | |
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| 412 | Void TEncTop::encodePrep( TComPicYuv* pcPicYuvOrg ) |
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| 413 | { |
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| 414 | if (pcPicYuvOrg) |
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| 415 | { |
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| 416 | // get original YUV |
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| 417 | TComPic* pcPicCurr = NULL; |
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| 418 | xGetNewPicBuffer( pcPicCurr ); |
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| 419 | pcPicYuvOrg->copyToPic( pcPicCurr->getPicYuvOrg() ); |
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| 420 | |
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| 421 | // compute image characteristics |
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| 422 | if ( getUseAdaptiveQP() ) |
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| 423 | { |
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| 424 | m_cPreanalyzer.xPreanalyze( dynamic_cast<TEncPic*>( pcPicCurr ) ); |
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| 425 | } |
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| 426 | } |
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| 427 | } |
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| 428 | #else |
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| 429 | Void TEncTop::encode(Bool flush, TComPicYuv* pcPicYuvOrg, TComList<TComPicYuv*>& rcListPicYuvRecOut, std::list<AccessUnit>& accessUnitsOut, Int& iNumEncoded ) |
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| 430 | { |
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| 431 | if (pcPicYuvOrg) { |
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| 432 | // get original YUV |
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| 433 | TComPic* pcPicCurr = NULL; |
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| 434 | xGetNewPicBuffer( pcPicCurr ); |
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| 435 | pcPicYuvOrg->copyToPic( pcPicCurr->getPicYuvOrg() ); |
---|
| 436 | |
---|
| 437 | // compute image characteristics |
---|
| 438 | if ( getUseAdaptiveQP() ) |
---|
| 439 | { |
---|
| 440 | m_cPreanalyzer.xPreanalyze( dynamic_cast<TEncPic*>( pcPicCurr ) ); |
---|
| 441 | } |
---|
| 442 | } |
---|
| 443 | |
---|
| 444 | if (!m_iNumPicRcvd || (!flush && m_iPOCLast != 0 && m_iNumPicRcvd != m_iGOPSize && m_iGOPSize)) |
---|
| 445 | { |
---|
| 446 | iNumEncoded = 0; |
---|
| 447 | return; |
---|
| 448 | } |
---|
| 449 | |
---|
| 450 | #if RATE_CONTROL_LAMBDA_DOMAIN |
---|
| 451 | if ( m_RCEnableRateControl ) |
---|
| 452 | { |
---|
| 453 | m_cRateCtrl.initRCGOP( m_iNumPicRcvd ); |
---|
| 454 | } |
---|
| 455 | #endif |
---|
| 456 | |
---|
| 457 | // compress GOP |
---|
| 458 | m_cGOPEncoder.compressGOP(m_iPOCLast, m_iNumPicRcvd, m_cListPic, rcListPicYuvRecOut, accessUnitsOut); |
---|
| 459 | |
---|
| 460 | #if RATE_CONTROL_LAMBDA_DOMAIN |
---|
| 461 | if ( m_RCEnableRateControl ) |
---|
| 462 | { |
---|
| 463 | m_cRateCtrl.destroyRCGOP(); |
---|
| 464 | } |
---|
| 465 | #endif |
---|
| 466 | |
---|
| 467 | iNumEncoded = m_iNumPicRcvd; |
---|
| 468 | m_iNumPicRcvd = 0; |
---|
| 469 | m_uiNumAllPicCoded += iNumEncoded; |
---|
| 470 | } |
---|
| 471 | #endif |
---|
| 472 | |
---|
| 473 | // ==================================================================================================================== |
---|
| 474 | // Protected member functions |
---|
| 475 | // ==================================================================================================================== |
---|
| 476 | |
---|
| 477 | /** |
---|
| 478 | - Application has picture buffer list with size of GOP + 1 |
---|
| 479 | - Picture buffer list acts like as ring buffer |
---|
| 480 | - End of the list has the latest picture |
---|
| 481 | . |
---|
| 482 | \retval rpcPic obtained picture buffer |
---|
| 483 | */ |
---|
| 484 | Void TEncTop::xGetNewPicBuffer ( TComPic*& rpcPic ) |
---|
| 485 | { |
---|
| 486 | TComSlice::sortPicList(m_cListPic); |
---|
| 487 | |
---|
| 488 | if (m_cListPic.size() >= (UInt)(m_iGOPSize + getMaxDecPicBuffering(MAX_TLAYER-1) + 2) ) |
---|
| 489 | { |
---|
| 490 | TComList<TComPic*>::iterator iterPic = m_cListPic.begin(); |
---|
| 491 | Int iSize = Int( m_cListPic.size() ); |
---|
| 492 | for ( Int i = 0; i < iSize; i++ ) |
---|
| 493 | { |
---|
| 494 | rpcPic = *(iterPic++); |
---|
| 495 | if(rpcPic->getSlice(0)->isReferenced() == false) |
---|
| 496 | { |
---|
| 497 | break; |
---|
| 498 | } |
---|
| 499 | } |
---|
| 500 | } |
---|
| 501 | else |
---|
| 502 | { |
---|
| 503 | if ( getUseAdaptiveQP() ) |
---|
| 504 | { |
---|
| 505 | TEncPic* pcEPic = new TEncPic; |
---|
| 506 | |
---|
| 507 | #if SVC_EXTENSION //Temporal solution, should be modified |
---|
| 508 | if(m_layerId > 0) |
---|
| 509 | { |
---|
| 510 | for(UInt i = 0; i < m_cVPS.getNumDirectRefLayers( m_layerId ); i++ ) |
---|
| 511 | { |
---|
| 512 | const Window scalEL = getSPS()->getScaledRefLayerWindow(i); |
---|
| 513 | Bool zeroOffsets = ( scalEL.getWindowLeftOffset() == 0 && scalEL.getWindowRightOffset() == 0 && scalEL.getWindowTopOffset() == 0 && scalEL.getWindowBottomOffset() == 0 ); |
---|
| 514 | |
---|
| 515 | #if VPS_EXTN_DIRECT_REF_LAYERS |
---|
| 516 | TEncTop *pcEncTopBase = (TEncTop *)getRefLayerEnc( i ); |
---|
| 517 | #else |
---|
| 518 | TEncTop *pcEncTopBase = (TEncTop *)getLayerEnc( m_layerId-1 ); |
---|
| 519 | #endif |
---|
| 520 | if(m_iSourceWidth != pcEncTopBase->getSourceWidth() || m_iSourceHeight != pcEncTopBase->getSourceHeight() || !zeroOffsets ) |
---|
| 521 | { |
---|
| 522 | pcEPic->setSpatialEnhLayerFlag( i, true ); |
---|
| 523 | |
---|
| 524 | //only for scalable extension |
---|
| 525 | assert( m_cVPS.getScalabilityMask(1) == true ); |
---|
| 526 | } |
---|
| 527 | } |
---|
| 528 | } |
---|
| 529 | #endif |
---|
| 530 | |
---|
| 531 | #if SVC_UPSAMPLING |
---|
| 532 | pcEPic->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, m_cPPS.getMaxCuDQPDepth()+1 , |
---|
| 533 | m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics, &m_cSPS); |
---|
| 534 | #else |
---|
| 535 | pcEPic->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, m_cPPS.getMaxCuDQPDepth()+1 , |
---|
| 536 | m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics); |
---|
| 537 | #endif |
---|
| 538 | rpcPic = pcEPic; |
---|
| 539 | } |
---|
| 540 | else |
---|
| 541 | { |
---|
| 542 | rpcPic = new TComPic; |
---|
| 543 | |
---|
| 544 | #if SVC_EXTENSION //Temporal solution, should be modified |
---|
| 545 | if(m_layerId > 0) |
---|
| 546 | { |
---|
| 547 | for(UInt i = 0; i < m_cVPS.getNumDirectRefLayers( m_layerId ); i++ ) |
---|
| 548 | { |
---|
| 549 | const Window scalEL = getSPS()->getScaledRefLayerWindow(i); |
---|
| 550 | Bool zeroOffsets = ( scalEL.getWindowLeftOffset() == 0 && scalEL.getWindowRightOffset() == 0 && scalEL.getWindowTopOffset() == 0 && scalEL.getWindowBottomOffset() == 0 ); |
---|
| 551 | |
---|
| 552 | #if VPS_EXTN_DIRECT_REF_LAYERS |
---|
| 553 | TEncTop *pcEncTopBase = (TEncTop *)getRefLayerEnc( i ); |
---|
| 554 | #else |
---|
| 555 | TEncTop *pcEncTopBase = (TEncTop *)getLayerEnc( m_layerId-1 ); |
---|
| 556 | #endif |
---|
| 557 | if(m_iSourceWidth != pcEncTopBase->getSourceWidth() || m_iSourceHeight != pcEncTopBase->getSourceHeight() || !zeroOffsets ) |
---|
| 558 | { |
---|
| 559 | rpcPic->setSpatialEnhLayerFlag( i, true ); |
---|
| 560 | |
---|
| 561 | //only for scalable extension |
---|
| 562 | assert( m_cVPS.getScalabilityMask(1) == true ); |
---|
| 563 | } |
---|
| 564 | } |
---|
| 565 | } |
---|
| 566 | #endif |
---|
| 567 | |
---|
| 568 | #if SVC_UPSAMPLING |
---|
| 569 | rpcPic->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, |
---|
| 570 | m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics, &m_cSPS); |
---|
| 571 | #else |
---|
| 572 | rpcPic->create( m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, |
---|
| 573 | m_conformanceWindow, m_defaultDisplayWindow, m_numReorderPics); |
---|
| 574 | #endif |
---|
| 575 | } |
---|
| 576 | |
---|
| 577 | if (getUseSAO()) |
---|
| 578 | { |
---|
| 579 | rpcPic->getPicSym()->allocSaoParam(&m_cEncSAO); |
---|
| 580 | } |
---|
| 581 | m_cListPic.pushBack( rpcPic ); |
---|
| 582 | } |
---|
| 583 | rpcPic->setReconMark (false); |
---|
| 584 | |
---|
| 585 | m_iPOCLast++; |
---|
| 586 | m_iNumPicRcvd++; |
---|
| 587 | |
---|
| 588 | rpcPic->getSlice(0)->setPOC( m_iPOCLast ); |
---|
| 589 | // mark it should be extended |
---|
| 590 | rpcPic->getPicYuvRec()->setBorderExtension(false); |
---|
| 591 | } |
---|
| 592 | |
---|
| 593 | Void TEncTop::xInitSPS() |
---|
| 594 | { |
---|
| 595 | #if SVC_EXTENSION |
---|
| 596 | m_cSPS.setLayerId(m_layerId); |
---|
| 597 | #endif |
---|
| 598 | #if REF_IDX_MFM |
---|
| 599 | #if !M0457_COL_PICTURE_SIGNALING |
---|
| 600 | m_cSPS.setMFMEnabledFlag(m_bMFMEnabledFlag); |
---|
| 601 | #endif |
---|
| 602 | #endif |
---|
| 603 | #if SCALED_REF_LAYER_OFFSETS |
---|
| 604 | m_cSPS.setNumScaledRefLayerOffsets(m_numScaledRefLayerOffsets); |
---|
| 605 | for(Int i = 0; i < m_cSPS.getNumScaledRefLayerOffsets(); i++) |
---|
| 606 | { |
---|
| 607 | m_cSPS.getScaledRefLayerWindow(i) = m_scaledRefLayerWindow[i]; |
---|
| 608 | } |
---|
| 609 | #endif |
---|
| 610 | ProfileTierLevel& profileTierLevel = *m_cSPS.getPTL()->getGeneralPTL(); |
---|
| 611 | profileTierLevel.setLevelIdc(m_level); |
---|
| 612 | profileTierLevel.setTierFlag(m_levelTier); |
---|
| 613 | profileTierLevel.setProfileIdc(m_profile); |
---|
| 614 | profileTierLevel.setProfileCompatibilityFlag(m_profile, 1); |
---|
| 615 | profileTierLevel.setProgressiveSourceFlag(m_progressiveSourceFlag); |
---|
| 616 | profileTierLevel.setInterlacedSourceFlag(m_interlacedSourceFlag); |
---|
| 617 | profileTierLevel.setNonPackedConstraintFlag(m_nonPackedConstraintFlag); |
---|
| 618 | profileTierLevel.setFrameOnlyConstraintFlag(m_frameOnlyConstraintFlag); |
---|
| 619 | |
---|
| 620 | if (m_profile == Profile::MAIN10 && g_bitDepthY == 8 && g_bitDepthC == 8) |
---|
| 621 | { |
---|
| 622 | /* The above constraint is equal to Profile::MAIN */ |
---|
| 623 | profileTierLevel.setProfileCompatibilityFlag(Profile::MAIN, 1); |
---|
| 624 | } |
---|
| 625 | if (m_profile == Profile::MAIN) |
---|
| 626 | { |
---|
| 627 | /* A Profile::MAIN10 decoder can always decode Profile::MAIN */ |
---|
| 628 | profileTierLevel.setProfileCompatibilityFlag(Profile::MAIN10, 1); |
---|
| 629 | } |
---|
| 630 | /* XXX: should Main be marked as compatible with still picture? */ |
---|
| 631 | /* XXX: may be a good idea to refactor the above into a function |
---|
| 632 | * that chooses the actual compatibility based upon options */ |
---|
| 633 | |
---|
| 634 | m_cSPS.setPicWidthInLumaSamples ( m_iSourceWidth ); |
---|
| 635 | m_cSPS.setPicHeightInLumaSamples ( m_iSourceHeight ); |
---|
| 636 | m_cSPS.setConformanceWindow ( m_conformanceWindow ); |
---|
| 637 | m_cSPS.setMaxCUWidth ( g_uiMaxCUWidth ); |
---|
| 638 | m_cSPS.setMaxCUHeight ( g_uiMaxCUHeight ); |
---|
| 639 | m_cSPS.setMaxCUDepth ( g_uiMaxCUDepth ); |
---|
| 640 | |
---|
| 641 | Int minCUSize = m_cSPS.getMaxCUWidth() >> ( m_cSPS.getMaxCUDepth()-g_uiAddCUDepth ); |
---|
| 642 | Int log2MinCUSize = 0; |
---|
| 643 | while(minCUSize > 1) |
---|
| 644 | { |
---|
| 645 | minCUSize >>= 1; |
---|
| 646 | log2MinCUSize++; |
---|
| 647 | } |
---|
| 648 | |
---|
| 649 | m_cSPS.setLog2MinCodingBlockSize(log2MinCUSize); |
---|
| 650 | m_cSPS.setLog2DiffMaxMinCodingBlockSize(m_cSPS.getMaxCUDepth()-g_uiAddCUDepth); |
---|
| 651 | #if SVC_EXTENSION |
---|
| 652 | m_cSPS.setSPSId ( m_iSPSIdCnt ); |
---|
| 653 | #endif |
---|
| 654 | |
---|
| 655 | m_cSPS.setPCMLog2MinSize (m_uiPCMLog2MinSize); |
---|
| 656 | m_cSPS.setUsePCM ( m_usePCM ); |
---|
| 657 | m_cSPS.setPCMLog2MaxSize( m_pcmLog2MaxSize ); |
---|
| 658 | |
---|
| 659 | m_cSPS.setQuadtreeTULog2MaxSize( m_uiQuadtreeTULog2MaxSize ); |
---|
| 660 | m_cSPS.setQuadtreeTULog2MinSize( m_uiQuadtreeTULog2MinSize ); |
---|
| 661 | m_cSPS.setQuadtreeTUMaxDepthInter( m_uiQuadtreeTUMaxDepthInter ); |
---|
| 662 | m_cSPS.setQuadtreeTUMaxDepthIntra( m_uiQuadtreeTUMaxDepthIntra ); |
---|
| 663 | |
---|
| 664 | m_cSPS.setTMVPFlagsPresent(false); |
---|
| 665 | m_cSPS.setUseLossless ( m_useLossless ); |
---|
| 666 | |
---|
| 667 | m_cSPS.setMaxTrSize ( 1 << m_uiQuadtreeTULog2MaxSize ); |
---|
| 668 | |
---|
| 669 | Int i; |
---|
| 670 | |
---|
| 671 | for (i = 0; i < g_uiMaxCUDepth-g_uiAddCUDepth; i++ ) |
---|
| 672 | { |
---|
| 673 | m_cSPS.setAMPAcc( i, m_useAMP ); |
---|
| 674 | //m_cSPS.setAMPAcc( i, 1 ); |
---|
| 675 | } |
---|
| 676 | |
---|
| 677 | m_cSPS.setUseAMP ( m_useAMP ); |
---|
| 678 | |
---|
| 679 | for (i = g_uiMaxCUDepth-g_uiAddCUDepth; i < g_uiMaxCUDepth; i++ ) |
---|
| 680 | { |
---|
| 681 | m_cSPS.setAMPAcc(i, 0); |
---|
| 682 | } |
---|
| 683 | |
---|
| 684 | m_cSPS.setBitDepthY( g_bitDepthY ); |
---|
| 685 | m_cSPS.setBitDepthC( g_bitDepthC ); |
---|
| 686 | |
---|
| 687 | m_cSPS.setQpBDOffsetY ( 6*(g_bitDepthY - 8) ); |
---|
| 688 | m_cSPS.setQpBDOffsetC ( 6*(g_bitDepthC - 8) ); |
---|
| 689 | |
---|
| 690 | m_cSPS.setUseSAO( m_bUseSAO ); |
---|
| 691 | |
---|
| 692 | m_cSPS.setMaxTLayers( m_maxTempLayer ); |
---|
| 693 | m_cSPS.setTemporalIdNestingFlag( ( m_maxTempLayer == 1 ) ? true : false ); |
---|
| 694 | for ( i = 0; i < m_cSPS.getMaxTLayers(); i++ ) |
---|
| 695 | { |
---|
| 696 | m_cSPS.setMaxDecPicBuffering(m_maxDecPicBuffering[i], i); |
---|
| 697 | m_cSPS.setNumReorderPics(m_numReorderPics[i], i); |
---|
| 698 | } |
---|
| 699 | m_cSPS.setPCMBitDepthLuma (g_uiPCMBitDepthLuma); |
---|
| 700 | m_cSPS.setPCMBitDepthChroma (g_uiPCMBitDepthChroma); |
---|
| 701 | m_cSPS.setPCMFilterDisableFlag ( m_bPCMFilterDisableFlag ); |
---|
| 702 | |
---|
| 703 | m_cSPS.setScalingListFlag ( (m_useScalingListId == 0) ? 0 : 1 ); |
---|
| 704 | |
---|
| 705 | m_cSPS.setUseStrongIntraSmoothing( m_useStrongIntraSmoothing ); |
---|
| 706 | |
---|
| 707 | m_cSPS.setVuiParametersPresentFlag(getVuiParametersPresentFlag()); |
---|
| 708 | if (m_cSPS.getVuiParametersPresentFlag()) |
---|
| 709 | { |
---|
| 710 | TComVUI* pcVUI = m_cSPS.getVuiParameters(); |
---|
| 711 | pcVUI->setAspectRatioInfoPresentFlag(getAspectRatioIdc() != -1); |
---|
| 712 | pcVUI->setAspectRatioIdc(getAspectRatioIdc()); |
---|
| 713 | pcVUI->setSarWidth(getSarWidth()); |
---|
| 714 | pcVUI->setSarHeight(getSarHeight()); |
---|
| 715 | pcVUI->setOverscanInfoPresentFlag(getOverscanInfoPresentFlag()); |
---|
| 716 | pcVUI->setOverscanAppropriateFlag(getOverscanAppropriateFlag()); |
---|
| 717 | pcVUI->setVideoSignalTypePresentFlag(getVideoSignalTypePresentFlag()); |
---|
| 718 | pcVUI->setVideoFormat(getVideoFormat()); |
---|
| 719 | pcVUI->setVideoFullRangeFlag(getVideoFullRangeFlag()); |
---|
| 720 | pcVUI->setColourDescriptionPresentFlag(getColourDescriptionPresentFlag()); |
---|
| 721 | pcVUI->setColourPrimaries(getColourPrimaries()); |
---|
| 722 | pcVUI->setTransferCharacteristics(getTransferCharacteristics()); |
---|
| 723 | pcVUI->setMatrixCoefficients(getMatrixCoefficients()); |
---|
| 724 | pcVUI->setChromaLocInfoPresentFlag(getChromaLocInfoPresentFlag()); |
---|
| 725 | pcVUI->setChromaSampleLocTypeTopField(getChromaSampleLocTypeTopField()); |
---|
| 726 | pcVUI->setChromaSampleLocTypeBottomField(getChromaSampleLocTypeBottomField()); |
---|
| 727 | pcVUI->setNeutralChromaIndicationFlag(getNeutralChromaIndicationFlag()); |
---|
| 728 | pcVUI->setDefaultDisplayWindow(getDefaultDisplayWindow()); |
---|
| 729 | pcVUI->setFrameFieldInfoPresentFlag(getFrameFieldInfoPresentFlag()); |
---|
| 730 | pcVUI->setFieldSeqFlag(false); |
---|
| 731 | pcVUI->setHrdParametersPresentFlag(false); |
---|
| 732 | pcVUI->getTimingInfo()->setPocProportionalToTimingFlag(getPocProportionalToTimingFlag()); |
---|
| 733 | pcVUI->getTimingInfo()->setNumTicksPocDiffOneMinus1 (getNumTicksPocDiffOneMinus1() ); |
---|
| 734 | pcVUI->setBitstreamRestrictionFlag(getBitstreamRestrictionFlag()); |
---|
| 735 | pcVUI->setTilesFixedStructureFlag(getTilesFixedStructureFlag()); |
---|
| 736 | pcVUI->setMotionVectorsOverPicBoundariesFlag(getMotionVectorsOverPicBoundariesFlag()); |
---|
| 737 | pcVUI->setMinSpatialSegmentationIdc(getMinSpatialSegmentationIdc()); |
---|
| 738 | pcVUI->setMaxBytesPerPicDenom(getMaxBytesPerPicDenom()); |
---|
| 739 | pcVUI->setMaxBitsPerMinCuDenom(getMaxBitsPerMinCuDenom()); |
---|
| 740 | pcVUI->setLog2MaxMvLengthHorizontal(getLog2MaxMvLengthHorizontal()); |
---|
| 741 | pcVUI->setLog2MaxMvLengthVertical(getLog2MaxMvLengthVertical()); |
---|
| 742 | } |
---|
| 743 | } |
---|
| 744 | |
---|
| 745 | Void TEncTop::xInitPPS() |
---|
| 746 | { |
---|
| 747 | m_cPPS.setConstrainedIntraPred( m_bUseConstrainedIntraPred ); |
---|
| 748 | Bool bUseDQP = (getMaxCuDQPDepth() > 0)? true : false; |
---|
| 749 | |
---|
| 750 | Int lowestQP = - m_cSPS.getQpBDOffsetY(); |
---|
| 751 | |
---|
| 752 | if(getUseLossless()) |
---|
| 753 | { |
---|
| 754 | if ((getMaxCuDQPDepth() == 0) && (getMaxDeltaQP() == 0 ) && (getQP() == lowestQP) ) |
---|
| 755 | { |
---|
| 756 | bUseDQP = false; |
---|
| 757 | } |
---|
| 758 | else |
---|
| 759 | { |
---|
| 760 | bUseDQP = true; |
---|
| 761 | } |
---|
| 762 | } |
---|
| 763 | else |
---|
| 764 | { |
---|
| 765 | if(bUseDQP == false) |
---|
| 766 | { |
---|
| 767 | if((getMaxDeltaQP() != 0 )|| getUseAdaptiveQP()) |
---|
| 768 | { |
---|
| 769 | bUseDQP = true; |
---|
| 770 | } |
---|
| 771 | } |
---|
| 772 | } |
---|
| 773 | |
---|
| 774 | if(bUseDQP) |
---|
| 775 | { |
---|
| 776 | m_cPPS.setUseDQP(true); |
---|
| 777 | m_cPPS.setMaxCuDQPDepth( m_iMaxCuDQPDepth ); |
---|
| 778 | m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) ); |
---|
| 779 | } |
---|
| 780 | else |
---|
| 781 | { |
---|
| 782 | m_cPPS.setUseDQP(false); |
---|
| 783 | m_cPPS.setMaxCuDQPDepth( 0 ); |
---|
| 784 | m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) ); |
---|
| 785 | } |
---|
| 786 | |
---|
| 787 | #if RATE_CONTROL_LAMBDA_DOMAIN |
---|
| 788 | if ( m_RCEnableRateControl ) |
---|
| 789 | { |
---|
| 790 | m_cPPS.setUseDQP(true); |
---|
| 791 | m_cPPS.setMaxCuDQPDepth( 0 ); |
---|
| 792 | m_cPPS.setMinCuDQPSize( m_cPPS.getSPS()->getMaxCUWidth() >> ( m_cPPS.getMaxCuDQPDepth()) ); |
---|
| 793 | } |
---|
| 794 | #endif |
---|
| 795 | |
---|
| 796 | m_cPPS.setChromaCbQpOffset( m_chromaCbQpOffset ); |
---|
| 797 | m_cPPS.setChromaCrQpOffset( m_chromaCrQpOffset ); |
---|
| 798 | |
---|
| 799 | m_cPPS.setNumSubstreams(m_iWaveFrontSubstreams); |
---|
| 800 | m_cPPS.setEntropyCodingSyncEnabledFlag( m_iWaveFrontSynchro > 0 ); |
---|
| 801 | m_cPPS.setTilesEnabledFlag( (m_iNumColumnsMinus1 > 0 || m_iNumRowsMinus1 > 0) ); |
---|
| 802 | m_cPPS.setUseWP( m_useWeightedPred ); |
---|
| 803 | m_cPPS.setWPBiPred( m_useWeightedBiPred ); |
---|
| 804 | m_cPPS.setOutputFlagPresentFlag( false ); |
---|
| 805 | m_cPPS.setSignHideFlag(getSignHideFlag()); |
---|
| 806 | if ( getDeblockingFilterMetric() ) |
---|
| 807 | { |
---|
| 808 | m_cPPS.setDeblockingFilterControlPresentFlag (true); |
---|
| 809 | m_cPPS.setDeblockingFilterOverrideEnabledFlag(true); |
---|
| 810 | m_cPPS.setPicDisableDeblockingFilterFlag(false); |
---|
| 811 | m_cPPS.setDeblockingFilterBetaOffsetDiv2(0); |
---|
| 812 | m_cPPS.setDeblockingFilterTcOffsetDiv2(0); |
---|
| 813 | } |
---|
| 814 | else |
---|
| 815 | { |
---|
| 816 | m_cPPS.setDeblockingFilterControlPresentFlag (m_DeblockingFilterControlPresent ); |
---|
| 817 | } |
---|
| 818 | m_cPPS.setLog2ParallelMergeLevelMinus2 (m_log2ParallelMergeLevelMinus2 ); |
---|
| 819 | m_cPPS.setCabacInitPresentFlag(CABAC_INIT_PRESENT_FLAG); |
---|
| 820 | m_cPPS.setLoopFilterAcrossSlicesEnabledFlag( m_bLFCrossSliceBoundaryFlag ); |
---|
| 821 | Int histogram[MAX_NUM_REF + 1]; |
---|
| 822 | for( Int i = 0; i <= MAX_NUM_REF; i++ ) |
---|
| 823 | { |
---|
| 824 | histogram[i]=0; |
---|
| 825 | } |
---|
| 826 | for( Int i = 0; i < getGOPSize(); i++ ) |
---|
| 827 | { |
---|
| 828 | assert(getGOPEntry(i).m_numRefPicsActive >= 0 && getGOPEntry(i).m_numRefPicsActive <= MAX_NUM_REF); |
---|
| 829 | histogram[getGOPEntry(i).m_numRefPicsActive]++; |
---|
| 830 | } |
---|
| 831 | Int maxHist=-1; |
---|
| 832 | Int bestPos=0; |
---|
| 833 | for( Int i = 0; i <= MAX_NUM_REF; i++ ) |
---|
| 834 | { |
---|
| 835 | if(histogram[i]>maxHist) |
---|
| 836 | { |
---|
| 837 | maxHist=histogram[i]; |
---|
| 838 | bestPos=i; |
---|
| 839 | } |
---|
| 840 | } |
---|
| 841 | assert(bestPos <= 15); |
---|
| 842 | m_cPPS.setNumRefIdxL0DefaultActive(bestPos); |
---|
| 843 | m_cPPS.setNumRefIdxL1DefaultActive(bestPos); |
---|
| 844 | m_cPPS.setTransquantBypassEnableFlag(getTransquantBypassEnableFlag()); |
---|
| 845 | m_cPPS.setUseTransformSkip( m_useTransformSkip ); |
---|
| 846 | if (m_sliceSegmentMode) |
---|
| 847 | { |
---|
| 848 | m_cPPS.setDependentSliceSegmentsEnabledFlag( true ); |
---|
| 849 | } |
---|
| 850 | if( m_cPPS.getDependentSliceSegmentsEnabledFlag() ) |
---|
| 851 | { |
---|
| 852 | Int NumCtx = m_cPPS.getEntropyCodingSyncEnabledFlag()?2:1; |
---|
| 853 | m_cSliceEncoder.initCtxMem( NumCtx ); |
---|
| 854 | for ( UInt st = 0; st < NumCtx; st++ ) |
---|
| 855 | { |
---|
| 856 | TEncSbac* ctx = NULL; |
---|
| 857 | ctx = new TEncSbac; |
---|
| 858 | ctx->init( &m_cBinCoderCABAC ); |
---|
| 859 | m_cSliceEncoder.setCtxMem( ctx, st ); |
---|
| 860 | } |
---|
| 861 | } |
---|
| 862 | #if REF_IDX_FRAMEWORK |
---|
| 863 | if (!m_layerId) |
---|
| 864 | { |
---|
| 865 | m_cPPS.setListsModificationPresentFlag(false); |
---|
| 866 | } |
---|
| 867 | else |
---|
| 868 | { |
---|
| 869 | m_cPPS.setListsModificationPresentFlag(true); |
---|
| 870 | } |
---|
| 871 | #endif |
---|
| 872 | #if SVC_EXTENSION |
---|
| 873 | m_cPPS.setPPSId ( m_iPPSIdCnt ); |
---|
| 874 | m_cPPS.setSPSId ( m_iSPSIdCnt ); |
---|
| 875 | #endif |
---|
| 876 | } |
---|
| 877 | |
---|
| 878 | //Function for initializing m_RPSList, a list of TComReferencePictureSet, based on the GOPEntry objects read from the config file. |
---|
| 879 | Void TEncTop::xInitRPS() |
---|
| 880 | { |
---|
| 881 | TComReferencePictureSet* rps; |
---|
| 882 | |
---|
| 883 | m_cSPS.createRPSList(getGOPSize()+m_extraRPSs); |
---|
| 884 | TComRPSList* rpsList = m_cSPS.getRPSList(); |
---|
| 885 | |
---|
| 886 | for( Int i = 0; i < getGOPSize()+m_extraRPSs; i++) |
---|
| 887 | { |
---|
[345] | 888 | #if FINAL_RPL_CHANGE_N0082 |
---|
| 889 | GOPEntry ge = m_ppcTEncTop[m_cSPS.getLayerId()]->getGOPEntry(i); |
---|
| 890 | #else |
---|
[313] | 891 | GOPEntry ge = getGOPEntry(i); |
---|
[345] | 892 | #endif |
---|
[313] | 893 | rps = rpsList->getReferencePictureSet(i); |
---|
| 894 | rps->setNumberOfPictures(ge.m_numRefPics); |
---|
| 895 | rps->setNumRefIdc(ge.m_numRefIdc); |
---|
| 896 | Int numNeg = 0; |
---|
| 897 | Int numPos = 0; |
---|
| 898 | for( Int j = 0; j < ge.m_numRefPics; j++) |
---|
| 899 | { |
---|
| 900 | rps->setDeltaPOC(j,ge.m_referencePics[j]); |
---|
| 901 | rps->setUsed(j,ge.m_usedByCurrPic[j]); |
---|
| 902 | if(ge.m_referencePics[j]>0) |
---|
| 903 | { |
---|
| 904 | numPos++; |
---|
| 905 | } |
---|
| 906 | else |
---|
| 907 | { |
---|
| 908 | numNeg++; |
---|
| 909 | } |
---|
| 910 | } |
---|
| 911 | rps->setNumberOfNegativePictures(numNeg); |
---|
| 912 | rps->setNumberOfPositivePictures(numPos); |
---|
| 913 | |
---|
| 914 | // handle inter RPS intialization from the config file. |
---|
| 915 | #if AUTO_INTER_RPS |
---|
| 916 | rps->setInterRPSPrediction(ge.m_interRPSPrediction > 0); // not very clean, converting anything > 0 to true. |
---|
| 917 | rps->setDeltaRIdxMinus1(0); // index to the Reference RPS is always the previous one. |
---|
| 918 | TComReferencePictureSet* RPSRef = rpsList->getReferencePictureSet(i-1); // get the reference RPS |
---|
| 919 | |
---|
| 920 | if (ge.m_interRPSPrediction == 2) // Automatic generation of the inter RPS idc based on the RIdx provided. |
---|
| 921 | { |
---|
| 922 | Int deltaRPS = getGOPEntry(i-1).m_POC - ge.m_POC; // the ref POC - current POC |
---|
| 923 | Int numRefDeltaPOC = RPSRef->getNumberOfPictures(); |
---|
| 924 | |
---|
| 925 | rps->setDeltaRPS(deltaRPS); // set delta RPS |
---|
| 926 | rps->setNumRefIdc(numRefDeltaPOC+1); // set the numRefIdc to the number of pictures in the reference RPS + 1. |
---|
| 927 | Int count=0; |
---|
| 928 | for (Int j = 0; j <= numRefDeltaPOC; j++ ) // cycle through pics in reference RPS. |
---|
| 929 | { |
---|
| 930 | Int RefDeltaPOC = (j<numRefDeltaPOC)? RPSRef->getDeltaPOC(j): 0; // if it is the last decoded picture, set RefDeltaPOC = 0 |
---|
| 931 | rps->setRefIdc(j, 0); |
---|
| 932 | for (Int k = 0; k < rps->getNumberOfPictures(); k++ ) // cycle through pics in current RPS. |
---|
| 933 | { |
---|
| 934 | if (rps->getDeltaPOC(k) == ( RefDeltaPOC + deltaRPS)) // if the current RPS has a same picture as the reference RPS. |
---|
| 935 | { |
---|
| 936 | rps->setRefIdc(j, (rps->getUsed(k)?1:2)); |
---|
| 937 | count++; |
---|
| 938 | break; |
---|
| 939 | } |
---|
| 940 | } |
---|
| 941 | } |
---|
| 942 | if (count != rps->getNumberOfPictures()) |
---|
| 943 | { |
---|
| 944 | printf("Warning: Unable fully predict all delta POCs using the reference RPS index given in the config file. Setting Inter RPS to false for this RPS.\n"); |
---|
| 945 | rps->setInterRPSPrediction(0); |
---|
| 946 | } |
---|
| 947 | } |
---|
| 948 | else if (ge.m_interRPSPrediction == 1) // inter RPS idc based on the RefIdc values provided in config file. |
---|
| 949 | { |
---|
| 950 | rps->setDeltaRPS(ge.m_deltaRPS); |
---|
| 951 | rps->setNumRefIdc(ge.m_numRefIdc); |
---|
| 952 | for (Int j = 0; j < ge.m_numRefIdc; j++ ) |
---|
| 953 | { |
---|
| 954 | rps->setRefIdc(j, ge.m_refIdc[j]); |
---|
| 955 | } |
---|
| 956 | #if WRITE_BACK |
---|
| 957 | // the folowing code overwrite the deltaPOC and Used by current values read from the config file with the ones |
---|
| 958 | // computed from the RefIdc. A warning is printed if they are not identical. |
---|
| 959 | numNeg = 0; |
---|
| 960 | numPos = 0; |
---|
| 961 | TComReferencePictureSet RPSTemp; // temporary variable |
---|
| 962 | |
---|
| 963 | for (Int j = 0; j < ge.m_numRefIdc; j++ ) |
---|
| 964 | { |
---|
| 965 | if (ge.m_refIdc[j]) |
---|
| 966 | { |
---|
| 967 | Int deltaPOC = ge.m_deltaRPS + ((j < RPSRef->getNumberOfPictures())? RPSRef->getDeltaPOC(j) : 0); |
---|
| 968 | RPSTemp.setDeltaPOC((numNeg+numPos),deltaPOC); |
---|
| 969 | RPSTemp.setUsed((numNeg+numPos),ge.m_refIdc[j]==1?1:0); |
---|
| 970 | if (deltaPOC<0) |
---|
| 971 | { |
---|
| 972 | numNeg++; |
---|
| 973 | } |
---|
| 974 | else |
---|
| 975 | { |
---|
| 976 | numPos++; |
---|
| 977 | } |
---|
| 978 | } |
---|
| 979 | } |
---|
| 980 | if (numNeg != rps->getNumberOfNegativePictures()) |
---|
| 981 | { |
---|
| 982 | printf("Warning: number of negative pictures in RPS is different between intra and inter RPS specified in the config file.\n"); |
---|
| 983 | rps->setNumberOfNegativePictures(numNeg); |
---|
| 984 | rps->setNumberOfPositivePictures(numNeg+numPos); |
---|
| 985 | } |
---|
| 986 | if (numPos != rps->getNumberOfPositivePictures()) |
---|
| 987 | { |
---|
| 988 | printf("Warning: number of positive pictures in RPS is different between intra and inter RPS specified in the config file.\n"); |
---|
| 989 | rps->setNumberOfPositivePictures(numPos); |
---|
| 990 | rps->setNumberOfPositivePictures(numNeg+numPos); |
---|
| 991 | } |
---|
| 992 | RPSTemp.setNumberOfPictures(numNeg+numPos); |
---|
| 993 | RPSTemp.setNumberOfNegativePictures(numNeg); |
---|
| 994 | RPSTemp.sortDeltaPOC(); // sort the created delta POC before comparing |
---|
| 995 | // check if Delta POC and Used are the same |
---|
| 996 | // print warning if they are not. |
---|
| 997 | for (Int j = 0; j < ge.m_numRefIdc; j++ ) |
---|
| 998 | { |
---|
| 999 | if (RPSTemp.getDeltaPOC(j) != rps->getDeltaPOC(j)) |
---|
| 1000 | { |
---|
| 1001 | printf("Warning: delta POC is different between intra RPS and inter RPS specified in the config file.\n"); |
---|
| 1002 | rps->setDeltaPOC(j,RPSTemp.getDeltaPOC(j)); |
---|
| 1003 | } |
---|
| 1004 | if (RPSTemp.getUsed(j) != rps->getUsed(j)) |
---|
| 1005 | { |
---|
| 1006 | printf("Warning: Used by Current in RPS is different between intra and inter RPS specified in the config file.\n"); |
---|
| 1007 | rps->setUsed(j,RPSTemp.getUsed(j)); |
---|
| 1008 | } |
---|
| 1009 | } |
---|
| 1010 | #endif |
---|
| 1011 | } |
---|
| 1012 | #else |
---|
| 1013 | rps->setInterRPSPrediction(ge.m_interRPSPrediction); |
---|
| 1014 | if (ge.m_interRPSPrediction) |
---|
| 1015 | { |
---|
| 1016 | rps->setDeltaRIdxMinus1(0); |
---|
| 1017 | rps->setDeltaRPS(ge.m_deltaRPS); |
---|
| 1018 | rps->setNumRefIdc(ge.m_numRefIdc); |
---|
| 1019 | for (Int j = 0; j < ge.m_numRefIdc; j++ ) |
---|
| 1020 | { |
---|
| 1021 | rps->setRefIdc(j, ge.m_refIdc[j]); |
---|
| 1022 | } |
---|
| 1023 | #if WRITE_BACK |
---|
| 1024 | // the folowing code overwrite the deltaPOC and Used by current values read from the config file with the ones |
---|
| 1025 | // computed from the RefIdc. This is not necessary if both are identical. Currently there is no check to see if they are identical. |
---|
| 1026 | numNeg = 0; |
---|
| 1027 | numPos = 0; |
---|
| 1028 | TComReferencePictureSet* RPSRef = m_RPSList.getReferencePictureSet(i-1); |
---|
| 1029 | |
---|
| 1030 | for (Int j = 0; j < ge.m_numRefIdc; j++ ) |
---|
| 1031 | { |
---|
| 1032 | if (ge.m_refIdc[j]) |
---|
| 1033 | { |
---|
| 1034 | Int deltaPOC = ge.m_deltaRPS + ((j < RPSRef->getNumberOfPictures())? RPSRef->getDeltaPOC(j) : 0); |
---|
| 1035 | rps->setDeltaPOC((numNeg+numPos),deltaPOC); |
---|
| 1036 | rps->setUsed((numNeg+numPos),ge.m_refIdc[j]==1?1:0); |
---|
| 1037 | if (deltaPOC<0) |
---|
| 1038 | { |
---|
| 1039 | numNeg++; |
---|
| 1040 | } |
---|
| 1041 | else |
---|
| 1042 | { |
---|
| 1043 | numPos++; |
---|
| 1044 | } |
---|
| 1045 | } |
---|
| 1046 | } |
---|
| 1047 | rps->setNumberOfNegativePictures(numNeg); |
---|
| 1048 | rps->setNumberOfPositivePictures(numPos); |
---|
| 1049 | rps->sortDeltaPOC(); |
---|
| 1050 | #endif |
---|
| 1051 | } |
---|
| 1052 | #endif //INTER_RPS_AUTO |
---|
| 1053 | } |
---|
| 1054 | |
---|
| 1055 | } |
---|
| 1056 | |
---|
| 1057 | // This is a function that |
---|
| 1058 | // determines what Reference Picture Set to use |
---|
| 1059 | // for a specific slice (with POC = POCCurr) |
---|
| 1060 | Void TEncTop::selectReferencePictureSet(TComSlice* slice, Int POCCurr, Int GOPid ) |
---|
| 1061 | { |
---|
| 1062 | slice->setRPSidx(GOPid); |
---|
| 1063 | |
---|
| 1064 | for(Int extraNum=m_iGOPSize; extraNum<m_extraRPSs+m_iGOPSize; extraNum++) |
---|
| 1065 | { |
---|
| 1066 | if(m_uiIntraPeriod > 0 && getDecodingRefreshType() > 0) |
---|
| 1067 | { |
---|
| 1068 | Int POCIndex = POCCurr%m_uiIntraPeriod; |
---|
| 1069 | if(POCIndex == 0) |
---|
| 1070 | { |
---|
| 1071 | POCIndex = m_uiIntraPeriod; |
---|
| 1072 | } |
---|
| 1073 | if(POCIndex == m_GOPList[extraNum].m_POC) |
---|
| 1074 | { |
---|
| 1075 | slice->setRPSidx(extraNum); |
---|
| 1076 | } |
---|
| 1077 | } |
---|
| 1078 | else |
---|
| 1079 | { |
---|
| 1080 | if(POCCurr==m_GOPList[extraNum].m_POC) |
---|
| 1081 | { |
---|
| 1082 | slice->setRPSidx(extraNum); |
---|
| 1083 | } |
---|
| 1084 | } |
---|
| 1085 | } |
---|
| 1086 | |
---|
| 1087 | slice->setRPS(getSPS()->getRPSList()->getReferencePictureSet(slice->getRPSidx())); |
---|
| 1088 | slice->getRPS()->setNumberOfPictures(slice->getRPS()->getNumberOfNegativePictures()+slice->getRPS()->getNumberOfPositivePictures()); |
---|
| 1089 | |
---|
| 1090 | } |
---|
| 1091 | |
---|
| 1092 | Int TEncTop::getReferencePictureSetIdxForSOP(TComSlice* slice, Int POCCurr, Int GOPid ) |
---|
| 1093 | { |
---|
| 1094 | int rpsIdx = GOPid; |
---|
| 1095 | |
---|
| 1096 | for(Int extraNum=m_iGOPSize; extraNum<m_extraRPSs+m_iGOPSize; extraNum++) |
---|
| 1097 | { |
---|
| 1098 | if(m_uiIntraPeriod > 0 && getDecodingRefreshType() > 0) |
---|
| 1099 | { |
---|
| 1100 | Int POCIndex = POCCurr%m_uiIntraPeriod; |
---|
| 1101 | if(POCIndex == 0) |
---|
| 1102 | { |
---|
| 1103 | POCIndex = m_uiIntraPeriod; |
---|
| 1104 | } |
---|
| 1105 | if(POCIndex == m_GOPList[extraNum].m_POC) |
---|
| 1106 | { |
---|
| 1107 | rpsIdx = extraNum; |
---|
| 1108 | } |
---|
| 1109 | } |
---|
| 1110 | else |
---|
| 1111 | { |
---|
| 1112 | if(POCCurr==m_GOPList[extraNum].m_POC) |
---|
| 1113 | { |
---|
| 1114 | rpsIdx = extraNum; |
---|
| 1115 | } |
---|
| 1116 | } |
---|
| 1117 | } |
---|
| 1118 | |
---|
| 1119 | return rpsIdx; |
---|
| 1120 | } |
---|
| 1121 | |
---|
| 1122 | Void TEncTop::xInitPPSforTiles() |
---|
| 1123 | { |
---|
| 1124 | m_cPPS.setUniformSpacingFlag( m_iUniformSpacingIdr ); |
---|
| 1125 | m_cPPS.setNumColumnsMinus1( m_iNumColumnsMinus1 ); |
---|
| 1126 | m_cPPS.setNumRowsMinus1( m_iNumRowsMinus1 ); |
---|
| 1127 | if( m_iUniformSpacingIdr == 0 ) |
---|
| 1128 | { |
---|
| 1129 | m_cPPS.setColumnWidth( m_puiColumnWidth ); |
---|
| 1130 | m_cPPS.setRowHeight( m_puiRowHeight ); |
---|
| 1131 | } |
---|
| 1132 | m_cPPS.setLoopFilterAcrossTilesEnabledFlag( m_loopFilterAcrossTilesEnabledFlag ); |
---|
| 1133 | |
---|
| 1134 | // # substreams is "per tile" when tiles are independent. |
---|
| 1135 | if (m_iWaveFrontSynchro |
---|
| 1136 | ) |
---|
| 1137 | { |
---|
| 1138 | m_cPPS.setNumSubstreams(m_iWaveFrontSubstreams * (m_iNumColumnsMinus1+1)); |
---|
| 1139 | } |
---|
| 1140 | } |
---|
| 1141 | |
---|
| 1142 | Void TEncCfg::xCheckGSParameters() |
---|
| 1143 | { |
---|
| 1144 | Int iWidthInCU = ( m_iSourceWidth%g_uiMaxCUWidth ) ? m_iSourceWidth/g_uiMaxCUWidth + 1 : m_iSourceWidth/g_uiMaxCUWidth; |
---|
| 1145 | Int iHeightInCU = ( m_iSourceHeight%g_uiMaxCUHeight ) ? m_iSourceHeight/g_uiMaxCUHeight + 1 : m_iSourceHeight/g_uiMaxCUHeight; |
---|
| 1146 | UInt uiCummulativeColumnWidth = 0; |
---|
| 1147 | UInt uiCummulativeRowHeight = 0; |
---|
| 1148 | |
---|
| 1149 | //check the column relative parameters |
---|
| 1150 | if( m_iNumColumnsMinus1 >= (1<<(LOG2_MAX_NUM_COLUMNS_MINUS1+1)) ) |
---|
| 1151 | { |
---|
| 1152 | printf( "The number of columns is larger than the maximum allowed number of columns.\n" ); |
---|
| 1153 | exit( EXIT_FAILURE ); |
---|
| 1154 | } |
---|
| 1155 | |
---|
| 1156 | if( m_iNumColumnsMinus1 >= iWidthInCU ) |
---|
| 1157 | { |
---|
| 1158 | printf( "The current picture can not have so many columns.\n" ); |
---|
| 1159 | exit( EXIT_FAILURE ); |
---|
| 1160 | } |
---|
| 1161 | |
---|
| 1162 | if( m_iNumColumnsMinus1 && m_iUniformSpacingIdr==0 ) |
---|
| 1163 | { |
---|
| 1164 | for(Int i=0; i<m_iNumColumnsMinus1; i++) |
---|
| 1165 | { |
---|
| 1166 | uiCummulativeColumnWidth += m_puiColumnWidth[i]; |
---|
| 1167 | } |
---|
| 1168 | |
---|
| 1169 | if( uiCummulativeColumnWidth >= iWidthInCU ) |
---|
| 1170 | { |
---|
| 1171 | printf( "The width of the column is too large.\n" ); |
---|
| 1172 | exit( EXIT_FAILURE ); |
---|
| 1173 | } |
---|
| 1174 | } |
---|
| 1175 | |
---|
| 1176 | //check the row relative parameters |
---|
| 1177 | if( m_iNumRowsMinus1 >= (1<<(LOG2_MAX_NUM_ROWS_MINUS1+1)) ) |
---|
| 1178 | { |
---|
| 1179 | printf( "The number of rows is larger than the maximum allowed number of rows.\n" ); |
---|
| 1180 | exit( EXIT_FAILURE ); |
---|
| 1181 | } |
---|
| 1182 | |
---|
| 1183 | if( m_iNumRowsMinus1 >= iHeightInCU ) |
---|
| 1184 | { |
---|
| 1185 | printf( "The current picture can not have so many rows.\n" ); |
---|
| 1186 | exit( EXIT_FAILURE ); |
---|
| 1187 | } |
---|
| 1188 | |
---|
| 1189 | if( m_iNumRowsMinus1 && m_iUniformSpacingIdr==0 ) |
---|
| 1190 | { |
---|
| 1191 | for(Int i=0; i<m_iNumRowsMinus1; i++) |
---|
| 1192 | { |
---|
| 1193 | uiCummulativeRowHeight += m_puiRowHeight[i]; |
---|
| 1194 | } |
---|
| 1195 | |
---|
| 1196 | if( uiCummulativeRowHeight >= iHeightInCU ) |
---|
| 1197 | { |
---|
| 1198 | printf( "The height of the row is too large.\n" ); |
---|
| 1199 | exit( EXIT_FAILURE ); |
---|
| 1200 | } |
---|
| 1201 | } |
---|
| 1202 | } |
---|
| 1203 | |
---|
| 1204 | #if SVC_EXTENSION |
---|
| 1205 | #if VPS_EXTN_DIRECT_REF_LAYERS |
---|
| 1206 | TEncTop* TEncTop::getRefLayerEnc( UInt refLayerIdc ) |
---|
| 1207 | { |
---|
| 1208 | if( m_ppcTEncTop[m_layerId]->getNumDirectRefLayers() <= 0 ) |
---|
| 1209 | { |
---|
| 1210 | return (TEncTop *)getLayerEnc( 0 ); |
---|
| 1211 | } |
---|
| 1212 | |
---|
| 1213 | return (TEncTop *)getLayerEnc( m_cVPS.getRefLayerId( m_layerId, refLayerIdc ) ); |
---|
| 1214 | } |
---|
| 1215 | #endif |
---|
| 1216 | |
---|
| 1217 | #if REF_IDX_FRAMEWORK |
---|
| 1218 | Void TEncTop::xInitILRP() |
---|
| 1219 | { |
---|
| 1220 | if(m_layerId>0) |
---|
| 1221 | { |
---|
| 1222 | g_bitDepthY = m_cSPS.getBitDepthY(); |
---|
| 1223 | g_bitDepthC = m_cSPS.getBitDepthC(); |
---|
| 1224 | g_uiMaxCUWidth = m_cSPS.getMaxCUWidth(); |
---|
| 1225 | g_uiMaxCUHeight = m_cSPS.getMaxCUHeight(); |
---|
| 1226 | g_uiMaxCUDepth = m_cSPS.getMaxCUDepth(); |
---|
| 1227 | g_uiAddCUDepth = max (0, m_cSPS.getLog2MinCodingBlockSize() - (Int)m_cSPS.getQuadtreeTULog2MinSize() ); |
---|
| 1228 | |
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| 1229 | Int numReorderPics[MAX_TLAYER]; |
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| 1230 | Window &conformanceWindow = m_cSPS.getConformanceWindow(); |
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| 1231 | Window defaultDisplayWindow = m_cSPS.getVuiParametersPresentFlag() ? m_cSPS.getVuiParameters()->getDefaultDisplayWindow() : Window(); |
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| 1232 | |
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| 1233 | if (m_cIlpPic[0] == NULL) |
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| 1234 | { |
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| 1235 | for (Int j=0; j < MAX_LAYERS /*MAX_NUM_REF*/; j++) // consider to set to NumDirectRefLayers[LayerIdInVps[nuh_layer_id]] |
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| 1236 | { |
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| 1237 | m_cIlpPic[j] = new TComPic; |
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| 1238 | #if SVC_UPSAMPLING |
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| 1239 | m_cIlpPic[j]->create(m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, conformanceWindow, defaultDisplayWindow, numReorderPics, &m_cSPS, true); |
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| 1240 | #else |
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| 1241 | m_cIlpPic[j]->create(m_iSourceWidth, m_iSourceHeight, g_uiMaxCUWidth, g_uiMaxCUHeight, g_uiMaxCUDepth, conformanceWindow, defaultDisplayWindow, numReorderPics, true); |
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| 1242 | #endif |
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| 1243 | for (Int i=0; i<m_cIlpPic[j]->getPicSym()->getNumberOfCUsInFrame(); i++) |
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| 1244 | { |
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| 1245 | m_cIlpPic[j]->getPicSym()->getCU(i)->initCU(m_cIlpPic[j], i); |
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| 1246 | } |
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| 1247 | } |
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| 1248 | } |
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| 1249 | } |
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| 1250 | } |
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| 1251 | |
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| 1252 | Void TEncTop::setILRPic(TComPic *pcPic) |
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| 1253 | { |
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| 1254 | for( Int i = 0; i < pcPic->getSlice(0)->getActiveNumILRRefIdx(); i++ ) |
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| 1255 | { |
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| 1256 | Int refLayerIdc = pcPic->getSlice(0)->getInterLayerPredLayerIdc(i); |
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| 1257 | |
---|
| 1258 | if(m_cIlpPic[refLayerIdc]) |
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| 1259 | { |
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| 1260 | m_cIlpPic[refLayerIdc]->copyUpsampledPictureYuv(pcPic->getFullPelBaseRec(refLayerIdc), m_cIlpPic[refLayerIdc]->getPicYuvRec()); |
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| 1261 | m_cIlpPic[refLayerIdc]->getSlice(0)->setPOC(pcPic->getPOC()); |
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| 1262 | m_cIlpPic[refLayerIdc]->setLayerId(pcPic->getSlice(0)->getBaseColPic(refLayerIdc)->getLayerId()); //set reference layerId |
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| 1263 | m_cIlpPic[refLayerIdc]->getPicYuvRec()->setBorderExtension(false); |
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| 1264 | m_cIlpPic[refLayerIdc]->getPicYuvRec()->extendPicBorder(); |
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| 1265 | } |
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| 1266 | } |
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| 1267 | } |
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| 1268 | #endif |
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| 1269 | #endif |
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| 1270 | //! \} |
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